[....] 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[ 30.152086] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.999402] random: sshd: uninitialized urandom read (32 bytes read) [ 32.559926] random: sshd: uninitialized urandom read (32 bytes read) [ 33.816353] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. [ 39.318008] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/06 10:28:19 fuzzer started [ 40.785113] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/06 10:28:21 dialing manager at 10.128.0.26:33811 [ 64.372868] can: request_module (can-proto-0) failed. [ 64.383673] can: request_module (can-proto-0) failed. 2018/06/06 10:28:46 kcov=true, comps=false 2018/06/06 10:28:52 executing program 0: 2018/06/06 10:28:52 executing program 1: 2018/06/06 10:28:52 executing program 7: 2018/06/06 10:28:52 executing program 2: 2018/06/06 10:28:52 executing program 4: 2018/06/06 10:28:52 executing program 3: 2018/06/06 10:28:52 executing program 5: 2018/06/06 10:28:52 executing program 6: [ 72.874465] IPVS: ftp: loaded support on port[0] = 21 [ 72.890478] IPVS: ftp: loaded support on port[0] = 21 [ 72.928200] IPVS: ftp: loaded support on port[0] = 21 [ 72.953327] IPVS: ftp: loaded support on port[0] = 21 [ 72.966965] IPVS: ftp: loaded support on port[0] = 21 [ 72.973511] IPVS: ftp: loaded support on port[0] = 21 [ 72.990178] IPVS: ftp: loaded support on port[0] = 21 [ 73.024536] IPVS: ftp: loaded support on port[0] = 21 [ 74.659848] ip (4701) used greatest stack depth: 54344 bytes left [ 75.104363] ip (4735) used greatest stack depth: 53880 bytes left [ 75.757133] ip (4792) used greatest stack depth: 53768 bytes left [ 76.169716] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.176195] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.198167] device bridge_slave_0 entered promiscuous mode [ 76.295666] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.302144] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.333601] device bridge_slave_0 entered promiscuous mode [ 76.396294] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.402824] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.438168] device bridge_slave_1 entered promiscuous mode [ 76.450426] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.456921] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.465146] device bridge_slave_0 entered promiscuous mode [ 76.473836] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.480269] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.490391] device bridge_slave_0 entered promiscuous mode [ 76.515648] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.522098] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.548206] device bridge_slave_0 entered promiscuous mode [ 76.574797] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.581262] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.606995] device bridge_slave_1 entered promiscuous mode [ 76.618093] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.624543] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.641993] device bridge_slave_0 entered promiscuous mode [ 76.660906] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.667401] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.676605] device bridge_slave_0 entered promiscuous mode [ 76.693528] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.699974] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.707583] device bridge_slave_1 entered promiscuous mode [ 76.718187] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.724633] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.759772] device bridge_slave_0 entered promiscuous mode [ 76.778177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.787892] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.794357] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.816327] device bridge_slave_1 entered promiscuous mode [ 76.831335] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.837799] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.856657] device bridge_slave_1 entered promiscuous mode [ 76.870138] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.888513] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.894986] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.907735] device bridge_slave_1 entered promiscuous mode [ 76.915546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.922652] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.929161] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.959335] device bridge_slave_1 entered promiscuous mode [ 76.976345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.983919] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.990396] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.019918] device bridge_slave_1 entered promiscuous mode [ 77.045774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.067578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.091575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.114916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.126316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.144468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.217480] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.240431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.314657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.349133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.370800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.429758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.646813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.692866] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.766502] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.880268] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.907759] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.918007] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.974867] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.985194] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.995513] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.008483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.122604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.129610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.149924] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.167185] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.177673] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.190671] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.251593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.258689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.285719] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.294485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.301473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.353899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.360911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.391275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.400277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.424974] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.436153] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.447084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.504901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.515799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.527258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.537914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.548291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.585545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.621169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.628273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.659394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.666411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.705939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.712935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.744335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.751399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.771287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.778302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.906825] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.928904] team0: Port device team_slave_0 added [ 78.943465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.961379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.105325] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.144523] team0: Port device team_slave_1 added [ 79.213964] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.243663] team0: Port device team_slave_0 added [ 79.259120] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.272790] team0: Port device team_slave_0 added [ 79.293192] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.313447] team0: Port device team_slave_0 added [ 79.342897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.350099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.371891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.395201] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.403558] team0: Port device team_slave_0 added [ 79.440712] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.468507] team0: Port device team_slave_1 added [ 79.480467] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.499639] team0: Port device team_slave_0 added [ 79.507946] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.520320] team0: Port device team_slave_1 added [ 79.546232] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.562022] team0: Port device team_slave_0 added [ 79.574749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.582722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.598836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.620411] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.634231] team0: Port device team_slave_0 added [ 79.645842] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.666233] team0: Port device team_slave_1 added [ 79.688333] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.697769] team0: Port device team_slave_1 added [ 79.713811] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.729637] team0: Port device team_slave_1 added [ 79.748141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.761234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.783184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.797937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.810846] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.835334] team0: Port device team_slave_1 added [ 79.856898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.865217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.899708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.915700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.924526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.944926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.953085] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.964316] team0: Port device team_slave_1 added [ 79.971422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.983961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.992156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.006438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.026815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.056513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.080759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.089740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.099945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.107436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.116768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.125302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.132310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.141436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.154172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.161456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.170807] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.211484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.219822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.226775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.251395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.278680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.311671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.329526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.336568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.346747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.368517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.375623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.384422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.400733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.410252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.422017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.436469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.443917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.451471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.467361] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.474690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.494366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.529704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.562119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.590708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.607938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.617008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.625446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.635467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.648013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.655408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.672273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.680821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.689685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.707450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.729597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.738539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.748438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.756632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.764683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.773437] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.791897] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.800726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.838568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.881193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.916725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.944863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.959570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.967641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.975864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.983678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.991850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.011669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.028709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.038709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.049475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.058709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.067169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.082609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.097287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.126471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.162756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.173932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.221532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.612012] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.618515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.625341] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.631932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.673984] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.680583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.254507] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.260984] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.267806] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.274238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.297914] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.318026] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.324479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.331314] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.337733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.351965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.363764] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.370192] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.376950] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.383354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.391548] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.398616] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.405081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.411838] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.418249] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.428886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.449373] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.455821] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.462596] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.469076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.496255] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.508519] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.514931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.521665] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.528097] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.542810] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.687185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.697443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.715118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.723360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.731969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.743808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.778478] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.784945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.791749] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.798181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.870306] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.703698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.643246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.741262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.763350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.810970] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.841132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.914002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.085849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.189202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.463297] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.549975] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.565469] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.582898] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.622182] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.712244] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.900678] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.959818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.247488] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.253817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.268716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.317014] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.326130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.336399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.379999] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.386651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.399119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.434960] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.441753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.450427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.499381] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.505675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.517307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.539318] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.549281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.566425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.791634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.798367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.812843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.852999] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.859456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.873087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.119376] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.172317] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.231394] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.319468] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.364107] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.393289] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.616143] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.652666] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/06 10:29:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, '%eth1\x00'}]}, 0x34}, 0x1}, 0x0) 2018/06/06 10:29:19 executing program 2: 2018/06/06 10:29:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/06/06 10:29:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/06/06 10:29:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000400)="ff", 0x1}], 0x1, 0x0) 2018/06/06 10:29:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0xfff, 0x9, 0x7, 0x8, 0x74ab4345, 0x0, 0x8, 0xffffffffffffff80, 0x1d3e}, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x2000000006, 0x0, 0x0, 0xec}]}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003800)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000037c0)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/06/06 10:29:19 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000300), 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f0000000200)={'gretap0\x00', @ifru_flags=0x4000}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000000340)=0xffffffd, 0x7ffffffb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000900)=ANY=[], &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0), &(0x7f0000000380)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r1, 0x0) 2018/06/06 10:29:19 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCXONC(r2, 0x540a, 0x2) tkill(r0, 0x1000000000016) 2018/06/06 10:29:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=[{0x10, 0x1}], 0x10}, 0x0) 2018/06/06 10:29:19 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000000004, 0x31, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000300)) 2018/06/06 10:29:19 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000ac0)=0xfffffc19, 0x0) sendmsg$nl_route(r2, &(0x7f0000000a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8804) dup2(r0, r1) 2018/06/06 10:29:19 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000140)={@random="f1cec3281d34", @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bea295", 0x0, "d20434"}, "0f3530b87f0e950c7bc0031099253af19e8a12c4ef14eb26"}}}}}, &(0x7f0000000280)) 2018/06/06 10:29:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, 0x0) [ 99.604972] ================================================================== [ 99.612403] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 99.618807] CPU: 1 PID: 6639 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 99.626076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.635440] Call Trace: [ 99.638030] dump_stack+0x185/0x1d0 [ 99.641666] ? __x64_sys_futex+0x1b9/0x200 [ 99.645912] kmsan_report+0x149/0x260 [ 99.649721] __msan_warning_32+0x6e/0xc0 [ 99.654312] __x64_sys_futex+0x1b9/0x200 [ 99.658373] do_syscall_64+0x152/0x230 [ 99.662262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.667446] RIP: 0033:0x455a09 [ 99.670629] RSP: 002b:00007fab92424c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 99.678337] RAX: ffffffffffffffda RBX: 00007fab924256d4 RCX: 0000000000455a09 [ 99.685602] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 99.692871] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.700141] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.707406] R13: 00000000000005ab R14: 00000000006fd8a8 R15: 0000000000000000 [ 99.714664] [ 99.716285] Local variable description: ----msg_sys.i.i.i@__x64_sys_sendmsg [ 99.723371] Variable was created at: [ 99.727084] __x64_sys_sendmsg+0x47/0x460 [ 99.731235] do_syscall_64+0x152/0x230 [ 99.735111] ================================================================== [ 99.742460] Disabling lock debugging due to kernel taint [ 99.747903] Kernel panic - not syncing: panic_on_warn set ... [ 99.747903] [ 99.749974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.755264] CPU: 1 PID: 6639 Comm: syz-executor2 Tainted: G B 4.17.0-rc5+ #103 [ 99.755270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.755274] Call Trace: [ 99.755295] dump_stack+0x185/0x1d0 [ 99.755314] panic+0x39d/0x940 [ 99.755343] ? __x64_sys_futex+0x1b9/0x200 [ 99.755357] kmsan_report+0x260/0x260 [ 99.755371] __msan_warning_32+0x6e/0xc0 [ 99.755383] __x64_sys_futex+0x1b9/0x200 [ 99.755410] do_syscall_64+0x152/0x230 [ 99.813030] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.818216] RIP: 0033:0x455a09 [ 99.821398] RSP: 002b:00007fab92424c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 99.829105] RAX: ffffffffffffffda RBX: 00007fab924256d4 RCX: 0000000000455a09 [ 99.836377] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 99.843642] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/06 10:29:19 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)) 2018/06/06 10:29:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f00000002c0), &(0x7f0000000000), &(0x7f0000000340), &(0x7f0000000380)) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/06/06 10:29:19 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_dev$tun(&(0x7f0000001740)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2}, &(0x7f0000000240)=0xc) [ 99.850911] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.858180] R13: 00000000000005ab R14: 00000000006fd8a8 R15: 0000000000000000 [ 99.865939] Dumping ftrace buffer: [ 99.869471] (ftrace buffer empty) [ 99.873158] Kernel Offset: disabled [ 99.876780] Rebooting in 86400 seconds..