[....] 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[ 31.907932] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 37.519512] random: sshd: uninitialized urandom read (32 bytes read) [ 37.904418] random: sshd: uninitialized urandom read (32 bytes read) [ 39.050364] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. [ 44.758745] random: sshd: uninitialized urandom read (32 bytes read) 2018/09/08 04:35:54 fuzzer started [ 46.021807] random: cc1: uninitialized urandom read (8 bytes read) 2018/09/08 04:35:57 dialing manager at 10.128.0.26:44893 2018/09/08 04:35:57 syscalls: 1 2018/09/08 04:35:57 code coverage: enabled 2018/09/08 04:35:57 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/09/08 04:35:57 setuid sandbox: enabled 2018/09/08 04:35:57 namespace sandbox: enabled 2018/09/08 04:35:57 fault injection: enabled 2018/09/08 04:35:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/09/08 04:35:57 net packed injection: enabled 2018/09/08 04:35:57 net device setup: enabled [ 49.485995] random: crng init done 04:37:48 executing program 0: 04:37:48 executing program 1: 04:37:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 04:37:48 executing program 4: 04:37:48 executing program 5: 04:37:48 executing program 2: 04:37:48 executing program 6: 04:37:48 executing program 3: [ 159.243197] IPVS: ftp: loaded support on port[0] = 21 [ 159.246689] IPVS: ftp: loaded support on port[0] = 21 [ 159.256374] IPVS: ftp: loaded support on port[0] = 21 [ 159.270798] IPVS: ftp: loaded support on port[0] = 21 [ 159.290959] IPVS: ftp: loaded support on port[0] = 21 [ 159.299021] IPVS: ftp: loaded support on port[0] = 21 [ 159.330029] IPVS: ftp: loaded support on port[0] = 21 [ 159.346052] IPVS: ftp: loaded support on port[0] = 21 [ 162.084566] ip (4444) used greatest stack depth: 53800 bytes left [ 163.127960] ip (4502) used greatest stack depth: 53576 bytes left [ 163.495959] ip (4525) used greatest stack depth: 53496 bytes left [ 163.998275] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.004833] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.057881] device bridge_slave_0 entered promiscuous mode [ 164.217572] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.224127] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.262433] device bridge_slave_0 entered promiscuous mode [ 164.311703] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.318205] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.354372] device bridge_slave_0 entered promiscuous mode [ 164.386605] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.393108] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.426193] device bridge_slave_1 entered promiscuous mode [ 164.448934] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.455481] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.487593] device bridge_slave_0 entered promiscuous mode [ 164.503330] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.509836] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.536674] device bridge_slave_0 entered promiscuous mode [ 164.553909] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.560454] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.578354] device bridge_slave_0 entered promiscuous mode [ 164.592498] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.599101] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.611402] device bridge_slave_0 entered promiscuous mode [ 164.631324] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.637876] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.647326] device bridge_slave_1 entered promiscuous mode [ 164.671459] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.677969] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.708893] device bridge_slave_0 entered promiscuous mode [ 164.728584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 164.736113] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.742590] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.773737] device bridge_slave_1 entered promiscuous mode [ 164.791346] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.797840] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.841666] device bridge_slave_1 entered promiscuous mode [ 164.886663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 164.895197] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.901695] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.944499] device bridge_slave_1 entered promiscuous mode [ 164.954640] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.961139] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.982944] device bridge_slave_1 entered promiscuous mode [ 165.006829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.018067] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.024540] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.053479] device bridge_slave_1 entered promiscuous mode [ 165.081784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 165.093473] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.100054] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.152444] device bridge_slave_1 entered promiscuous mode [ 165.187660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 165.196285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 165.207173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.242540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 165.331546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 165.361418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.462422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 165.513397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.526508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.553228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.576267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.751179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 165.920291] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.078340] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.246768] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.326571] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.397725] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.420379] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.481807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.494058] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.523129] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.557243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 166.568295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 166.605565] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 166.657902] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.715452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 166.722443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 166.740183] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.799080] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.830036] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.841362] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 166.933585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 166.940583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 166.962135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 166.981488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.002481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 167.013497] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 167.021523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.103501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 167.110492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.129763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 167.138768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 167.147714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 167.154723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.213120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.245573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.300088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 167.307122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 167.345494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 167.352878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.419588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 167.429615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.445534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 167.453170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 167.462740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 167.469861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.523185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.563739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.609935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 167.616922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 167.941217] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 167.965680] team0: Port device team_slave_0 added [ 168.039418] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.058947] team0: Port device team_slave_0 added [ 168.272725] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.302217] team0: Port device team_slave_0 added [ 168.324056] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.347209] team0: Port device team_slave_1 added [ 168.392447] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.411707] team0: Port device team_slave_1 added [ 168.430491] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.452700] team0: Port device team_slave_0 added [ 168.478160] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.495231] team0: Port device team_slave_0 added [ 168.517200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.543473] team0: Port device team_slave_0 added [ 168.550394] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.575531] team0: Port device team_slave_0 added [ 168.584086] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 168.612318] team0: Port device team_slave_0 added [ 168.652506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 168.668496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.685935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.726397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 168.735295] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.746934] team0: Port device team_slave_1 added [ 168.771770] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.786191] team0: Port device team_slave_1 added [ 168.803728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 168.822555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 168.867568] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.886150] team0: Port device team_slave_1 added [ 168.918322] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.930811] team0: Port device team_slave_1 added [ 168.942449] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.951694] team0: Port device team_slave_1 added [ 168.967166] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 168.987237] team0: Port device team_slave_1 added [ 168.997237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.010504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 169.017415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.042481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.060626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.094322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.133761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.141295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.159183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.202031] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 169.215809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 169.230420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.242106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.276648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.286587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.306951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.322180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.342313] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.373195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 169.380343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.393295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.415569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 169.423508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 169.431676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 169.444408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.452225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 169.459233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.489011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.519466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.568209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.597544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.634307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.652835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.665511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.674509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.683827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.695191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.718650] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 169.735761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.745731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.768928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.788472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.798233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 169.805933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.815604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.842414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.852691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 169.864485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.879636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.888752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.898289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.930172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.938356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 169.951657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 169.958712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.980238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 170.008161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.036828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.060297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 170.077627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 170.099349] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 170.117609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.144112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.176586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.185401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.199304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.212326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.239063] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.255029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.274840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 170.285233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 170.293739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 170.315499] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.323155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.376130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.402458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.445111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.481332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.512444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.537317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.553372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.618344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.641928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.654678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.669046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.690971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.718372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.744249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 170.753241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.795361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.499774] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.506292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.513219] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.519686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.568599] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 173.580595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.635791] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.642293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.649216] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.655682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.721617] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 173.735869] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.742336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.749246] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.755716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.806312] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 173.854663] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.861169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.868072] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.874522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.883829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 173.890423] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.896898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.903729] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.910183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.961543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.161159] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.167677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.174575] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.181063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.254781] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.312075] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.318563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.325441] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.331893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.373218] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.383525] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.390057] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.396882] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.403376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.449919] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.611311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.632257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.664200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.699332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.719143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.731514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.739740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.979215] ip (5710) used greatest stack depth: 53464 bytes left [ 186.010422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.058839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.388681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.442194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.503900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.760762] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.950747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.138527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.199962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.267218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.577284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.631921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.672278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.924931] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 188.131223] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 188.245947] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 188.328566] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 188.334877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.346090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.412449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 188.418771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.431422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.774585] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 188.782830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.795839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.829647] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 188.841133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.857343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.888523] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 188.906115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.918901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.246674] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 189.254628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.276433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.476699] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 189.482964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.496822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.540508] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.604524] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.631332] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 189.637596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.680523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.988257] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.045720] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.136392] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.471663] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.583728] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.798429] 8021q: adding VLAN 0 to HW filter on device team0 04:38:27 executing program 3: 04:38:27 executing program 2: clone(0x210007fa, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280), &(0x7f00000002c0)='ns\x00', 0xfffffffffffffffa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000140)) tee(r1, r1, 0x9, 0x0) 04:38:27 executing program 3: socket$kcm(0x11, 0x0, 0x300) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe, 0x8f, &(0x7f0000000100)="46f1263ab0e2d21caa642b2a88a8", &(0x7f0000000280)=""/143, 0x600}, 0x28) 04:38:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) 04:38:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000400)) 04:38:27 executing program 1: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) signalfd4(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x0) shmctl$IPC_RMID(0x0, 0x198) 04:38:27 executing program 3: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) getrandom(&(0x7f00000005c0)=""/132, 0x84, 0x7) 04:38:27 executing program 2: clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) unshare(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) mq_notify(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffffe, @thr={&(0x7f0000000080), &(0x7f0000000280)}}) 04:38:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040), 0xfb01cbdd028b9044) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x90) close(0xffffffffffffffff) 04:38:28 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090e000000000000000001000005000600000000000a000000000000000000e90000ebffffff00000000000000000b0000000000000200010000000000000000020000002005000500000000000a00000000000000ffe8001f0002000000000000000000170000007600000000"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) 04:38:28 executing program 1: 04:38:28 executing program 3: 04:38:28 executing program 5: 04:38:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) getpid() fsetxattr(r0, &(0x7f00000003c0)=@known='security.apparmor\x00', &(0x7f0000000400)='vboxnet0+-\x00', 0xb, 0x0) 04:38:28 executing program 2: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'brolte\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00\x00\x00\x00\b\x00', "73697430000002000000ffff00", 'bond0\x00', 'vlan0\x00', @broadcast, [], @empty, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0xfeffff07}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1e8) 04:38:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 04:38:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)='\x00', 0x398, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000400)) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x3a) 04:38:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)='\x00', 0x398, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00') [ 198.338399] xt_time: invalid argument - start or stop time greater than 23:59:59 04:38:28 executing program 3: 04:38:28 executing program 7: 04:38:28 executing program 5: 04:38:28 executing program 0: 04:38:28 executing program 6: 04:38:28 executing program 2: 04:38:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)='\x00', 0x398, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000400)) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x3a) 04:38:28 executing program 0: 04:38:28 executing program 3: 04:38:28 executing program 7: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getuid() getgid() readlinkat(0xffffffffffffffff, &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)=""/4096, 0x1000) openat(r0, &(0x7f0000002700)='./file0\x00', 0xe5f8e5185c74986, 0x8) lseek(r0, 0x0, 0x0) 04:38:28 executing program 5: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$chown(0x4, 0x0, 0x0, 0x0) 04:38:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) sendto$inet6(r0, &(0x7f0000000000)="3e07feefc3da0e7b4005", 0xa, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2}, 0x1c) 04:38:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dc9ff0)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x17f, 0x163) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x91) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000000100), 0x15554, 0x20006704, &(0x7f0000000080)={0x2, 0x4e20, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, 0x10) 04:38:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) 04:38:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) sendmsg$netlink(r2, &(0x7f0000002800)={&(0x7f0000000040)=@proc, 0xc, &(0x7f0000002600), 0x0, &(0x7f0000002780)}, 0x0) 04:38:29 executing program 0: 04:38:29 executing program 4: 04:38:29 executing program 1: r0 = epoll_create1(0x0) syncfs(r0) 04:38:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getflags(r0, 0x0) [ 199.184478] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 199.241641] 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. 04:38:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_newneigh={0x1c, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1}}, 0x1c}}, 0x0) 04:38:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x800000000002) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x8}}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) 04:38:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x200, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="01000a009fb24ae0d0dbaaaaaaaaaabaaaaaaaaaaa130165c20000020180c20000010180c2000000aaaaaaaaaaaaffffffffffffaaaa0800aabb97c03f93cab7dfb5b03b666592528c0333be60573dd3b8c55345cd1308127fc696a75c1bd9"]) close(r0) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000000)=0x1) recvmsg$kcm(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/33, 0x21}, 0x0) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000180)=""/199) write$cgroup_type(r3, &(0x7f0000001900)="746808066164656400", 0xfdef) 04:38:29 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@dev}, 0x14) 04:38:29 executing program 1: clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000380), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='status\x00') r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) write$evdev(r0, &(0x7f00000003c0), 0x0) 04:38:29 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0xf, @remote}, 0x1c) 04:38:29 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci={0x1f, 0x0}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in=@local, 0x4e24, 0x100, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0xc, r2, r3}, {0x3, 0xe8, 0x8, 0xad, 0x5, 0x7f, 0x3a8c, 0x6}, {0x56a5, 0x45, 0x8, 0xfffffffffffffffc}, 0xa3d, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast2, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x0, 0x2, 0x1, 0x0, 0x4, 0x7, 0xd3de742}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYBLOB="5d000000e369343f7ad2cc673ad1fc471db2312ea7529ab175a7b7322fbbf934b08bf84c82ce46e51dea8740260771dd06c653e992e055d7e807a419ea81665b3781cbfb324fb007d7accc4f4bb788ae88e93da37c293eff0d67d555124773e19134d3a4b9c17e899b6f3021360e60f019448e94a1a01e32c147d17922fda40d35779e973b945949ebff115cf2a4999ac527e7d35e1157bde7dbc3a94f3e765ca287a5eb8e58c621d8ebd2a933bebaa28da7001a47a2bf55ba60276d0da7d852c95d512812a0702679b8b177fb396547bc5e"], &(0x7f0000000480)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x8, 0x10}, &(0x7f0000000500)=0xc) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)="76456b19b23b70e0309c88a759530d4436700de669fd40d5e2abccdd60e9b53a33be0bfbdace9a1f98ca47ec3fb34c8c0bba38bd5178fba6745b71c59c9a17fbdf8bcb350baac4f43107d1aafae74ea4c653437746a43ed252e0c9e8cb8346e75e63505ff0a04e009f61b9cb3d4c20ea68b6b274ca3063fe149552ad22b1798816d2af9e3875b9fa713cc93c25f149a3a5d35b64c627cd97ce0d3e6c3a09194dcc76a24e1a543abeab9f25030d993dafd49db6f0f06c40a3c095", 0xba, 0x40000, &(0x7f00000003c0)={0xa, 0x4e23, 0x6, @mcast2, 0x6}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x3ffffffffff0600, 0x0) 04:38:29 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x4170000}, 0xc, &(0x7f0000001400)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000560400000000000000e7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000452badf30db733ed2c08ce839eb491f598b531a80e39c3a6b7b040e49c9beada641bf247213d027c27e8054fcd7947fc3d64bf539e3699a6da273a77490aa18e3f1f338e5f3455f13904175264cd255c33136090816bdbc90371a53c0000000000"], 0x1}}, 0x0) [ 199.681807] ================================================================== [ 199.689262] BUG: KMSAN: uninit-value in bond_start_xmit+0x1ab8/0x2b90 [ 199.695866] CPU: 1 PID: 6525 Comm: syz-executor7 Not tainted 4.19.0-rc1+ #42 [ 199.703071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.712444] Call Trace: [ 199.715057] dump_stack+0x14b/0x190 [ 199.718740] kmsan_report+0x183/0x2b0 [ 199.722609] __msan_warning+0x70/0xc0 [ 199.726447] bond_start_xmit+0x1ab8/0x2b90 [ 199.730709] ? validate_xmit_skb+0x1070/0x1590 [ 199.735354] ? bond_close+0x1d0/0x1d0 [ 199.739188] dev_direct_xmit+0x8b2/0xbc0 [ 199.743311] packet_direct_xmit+0x251/0x3d0 [ 199.747686] ? __packet_rcv_has_room+0xc50/0xc50 [ 199.752479] packet_sendmsg+0x80ff/0x8c60 [ 199.756692] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.762177] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.767062] ? __msan_poison_alloca+0x173/0x1f0 [ 199.771811] ? compat_packet_setsockopt+0x360/0x360 [ 199.776864] __sys_sendto+0x868/0xa30 [ 199.780707] ? prepare_exit_to_usermode+0x46/0x410 [ 199.785663] ? syscall_return_slowpath+0xdb/0x700 [ 199.790568] __se_sys_sendto+0x107/0x130 [ 199.794676] __x64_sys_sendto+0x6e/0x90 [ 199.798686] do_syscall_64+0xb8/0x100 [ 199.802524] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 199.807734] RIP: 0033:0x457099 [ 199.810956] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:38:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0xfe9e) fcntl$setstatus(r1, 0x4, 0x4000) write$FUSE_OPEN(r1, &(0x7f0000000000)={0x20, 0x0, 0x0, {0x0, 0x4}}, 0x20) [ 199.829877] RSP: 002b:00007fd7ac8e3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 199.837617] RAX: ffffffffffffffda RBX: 00007fd7ac8e46d4 RCX: 0000000000457099 [ 199.844898] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 199.852177] RBP: 00000000009300a0 R08: 0000000020000080 R09: 000000000000001c [ 199.859463] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 199.866750] R13: 00000000004d4cc8 R14: 00000000004c91af R15: 0000000000000000 [ 199.874049] [ 199.875692] Uninit was created at: [ 199.879261] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 199.884385] kmsan_kmalloc+0x98/0x100 [ 199.888208] kmsan_slab_alloc+0x10/0x20 [ 199.892210] __kmalloc_node_track_caller+0x9e7/0x1160 [ 199.897422] __alloc_skb+0x2f5/0x9e0 [ 199.901167] alloc_skb_with_frags+0x1d0/0xac0 [ 199.905689] sock_alloc_send_pskb+0xb47/0x1170 [ 199.910299] packet_sendmsg+0x6599/0x8c60 [ 199.914488] __sys_sendto+0x868/0xa30 [ 199.918329] __se_sys_sendto+0x107/0x130 [ 199.922423] __x64_sys_sendto+0x6e/0x90 [ 199.926424] do_syscall_64+0xb8/0x100 [ 199.930251] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 199.935447] ================================================================== [ 199.942809] Disabling lock debugging due to kernel taint [ 199.948273] Kernel panic - not syncing: panic_on_warn set ... [ 199.948273] [ 199.955679] CPU: 1 PID: 6525 Comm: syz-executor7 Tainted: G B 4.19.0-rc1+ #42 [ 199.964258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.973617] Call Trace: [ 199.976224] dump_stack+0x14b/0x190 [ 199.979886] panic+0x35d/0x8cb 04:38:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dc9ff0)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x17f, 0x163) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x91) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000000100), 0x15554, 0x20006704, &(0x7f0000000080)={0x2, 0x4e20, @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, 0x10) 04:38:30 executing program 5: write(0xffffffffffffffff, &(0x7f0000000040), 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) fchmodat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) read(r0, &(0x7f0000000240)=""/164, 0xa4) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) pipe(&(0x7f0000000000)) 04:38:30 executing program 1: r0 = memfd_create(&(0x7f00000004c0)="2d42d54e49c56aba707070f008849077696cdd6f9acf0a30491956a26d003a2900bb8dacac76617d6b6e6823cb290fa4b02e50d78bc1e4a98b000000009c6bdec5e936dd55a93da1cbe6a56706497fbac9cd4a78aa8f7eb962238d062a56f6402ee275869b3061a9b2044b98933f8851f7d61da1ce8b19eaefe3ab249ffafdafd5a88f3cc733ebe98cb6a52434d6fe370fe7d924ce20ab4eaec997d78ec2ebd772d5eaf08e0d77f08952f038127d5b7b7e8f8b76867f0fdef024d96e21e03ba2e183a26f5e39c2582ec6aaf461acf09145ad1dcd313c9772144b54564f7f6906ea6465e6a2866ae35437495df9", 0x0) pwrite64(r0, &(0x7f0000000000)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75700000000000db887974a9d4b8049e206606a808fcfe3dd31291f786cee92a2ed9cc0eeb0f6e1b21700557d7d321c616f2a69f975e5d5807683103cf48516fd96063603193e1cc3109ac8eeb3489d6a5d86eea6fc66adc6c92378d49", 0x200002, 0x0) fchdir(r1) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000280)='./file0\x00') [ 199.983132] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 199.988620] kmsan_report+0x2a8/0x2b0 [ 199.992455] __msan_warning+0x70/0xc0 [ 199.996299] bond_start_xmit+0x1ab8/0x2b90 [ 200.000575] ? validate_xmit_skb+0x1070/0x1590 [ 200.005203] ? bond_close+0x1d0/0x1d0 [ 200.009026] dev_direct_xmit+0x8b2/0xbc0 [ 200.013395] packet_direct_xmit+0x251/0x3d0 [ 200.017751] ? __packet_rcv_has_room+0xc50/0xc50 [ 200.022537] packet_sendmsg+0x80ff/0x8c60 [ 200.026744] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 200.032138] ? kmsan_set_origin_inline+0x6b/0x120 [ 200.037009] ? __msan_poison_alloca+0x173/0x1f0 [ 200.041741] ? compat_packet_setsockopt+0x360/0x360 [ 200.046786] __sys_sendto+0x868/0xa30 [ 200.050625] ? prepare_exit_to_usermode+0x46/0x410 [ 200.055573] ? syscall_return_slowpath+0xdb/0x700 [ 200.060474] __se_sys_sendto+0x107/0x130 [ 200.064575] __x64_sys_sendto+0x6e/0x90 [ 200.068573] do_syscall_64+0xb8/0x100 [ 200.072400] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 200.077605] RIP: 0033:0x457099 [ 200.080816] Code: fd b4 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.099740] RSP: 002b:00007fd7ac8e3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 200.107474] RAX: ffffffffffffffda RBX: 00007fd7ac8e46d4 RCX: 0000000000457099 [ 200.114764] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 200.122048] RBP: 00000000009300a0 R08: 0000000020000080 R09: 000000000000001c [ 200.129351] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 200.136637] R13: 00000000004d4cc8 R14: 00000000004c91af R15: 0000000000000000 [ 200.144885] Dumping ftrace buffer: [ 200.148416] (ftrace buffer empty) [ 200.152113] Kernel Offset: disabled [ 200.155735] Rebooting in 86400 seconds..