[....] 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[ 32.852433] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.515662] random: sshd: uninitialized urandom read (32 bytes read) [ 36.917134] random: sshd: uninitialized urandom read (32 bytes read) [ 37.859177] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. [ 43.741880] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/14 04:30:22 fuzzer started [ 45.058852] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/14 04:30:25 dialing manager at 10.128.0.26:37257 2018/08/14 04:30:27 syscalls: 1 2018/08/14 04:30:27 code coverage: enabled 2018/08/14 04:30:27 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/08/14 04:30:27 setuid sandbox: enabled 2018/08/14 04:30:27 namespace sandbox: enabled 2018/08/14 04:30:27 fault injection: enabled 2018/08/14 04:30:27 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/14 04:30:27 net packed injection: enabled 2018/08/14 04:30:27 net device setup: enabled [ 50.768237] random: crng init done 04:31:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r0, 0x1) 04:31:53 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) pread64(0xffffffffffffffff, &(0x7f0000000280)=""/233, 0xe9, 0x0) 04:31:53 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 04:31:53 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) 04:31:53 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) bind$netlink(0xffffffffffffffff, &(0x7f00000000c0), 0xc) 04:31:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) dup3(r1, r0, 0x0) 04:31:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = open(&(0x7f0000000200)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x101002) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f00000001c0)={0x7, 0x8}, 0x10) write$evdev(r1, &(0x7f0000000080)=[{{}, 0x0, 0x74, 0x2}, {}], 0xfcf2) sendfile(r2, r1, &(0x7f0000000000), 0x100000001) 04:31:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x223) [ 135.089998] IPVS: ftp: loaded support on port[0] = 21 [ 135.112977] IPVS: ftp: loaded support on port[0] = 21 [ 135.113723] IPVS: ftp: loaded support on port[0] = 21 [ 135.147967] IPVS: ftp: loaded support on port[0] = 21 [ 135.166918] IPVS: ftp: loaded support on port[0] = 21 [ 135.181522] IPVS: ftp: loaded support on port[0] = 21 [ 135.210940] IPVS: ftp: loaded support on port[0] = 21 [ 135.225461] IPVS: ftp: loaded support on port[0] = 21 [ 137.290961] ip (4569) used greatest stack depth: 53712 bytes left [ 138.917711] ip (4673) used greatest stack depth: 53688 bytes left [ 139.530646] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.537124] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.549615] ip (4707) used greatest stack depth: 53416 bytes left [ 139.576970] device bridge_slave_0 entered promiscuous mode [ 139.587939] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.594551] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.620293] device bridge_slave_0 entered promiscuous mode [ 139.668160] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.674659] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.704079] device bridge_slave_0 entered promiscuous mode [ 139.712971] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.719455] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.741407] device bridge_slave_0 entered promiscuous mode [ 139.768609] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.775145] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.821237] device bridge_slave_0 entered promiscuous mode [ 139.835207] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.841681] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.868998] device bridge_slave_0 entered promiscuous mode [ 139.877988] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.884540] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.905865] device bridge_slave_1 entered promiscuous mode [ 139.928425] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.934995] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.969476] device bridge_slave_0 entered promiscuous mode [ 139.988563] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.995143] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.014590] device bridge_slave_0 entered promiscuous mode [ 140.027009] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.033540] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.054175] device bridge_slave_1 entered promiscuous mode [ 140.061856] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.068364] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.086249] device bridge_slave_1 entered promiscuous mode [ 140.106603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.114303] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.120780] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.133746] device bridge_slave_1 entered promiscuous mode [ 140.141304] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.147769] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.168909] device bridge_slave_1 entered promiscuous mode [ 140.184884] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.191358] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.225310] device bridge_slave_1 entered promiscuous mode [ 140.245663] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.252142] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.286517] device bridge_slave_1 entered promiscuous mode [ 140.314756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.323168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.341111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.349589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.360577] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.367140] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.421704] device bridge_slave_1 entered promiscuous mode [ 140.451440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.464459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.552916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.586858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.652630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.667605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.682898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.745622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.772676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.846136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.970748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.066329] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.347903] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.462021] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.516196] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.529565] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.553839] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.593361] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.639456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.646562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.697526] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.723458] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.736202] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.814811] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.845449] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.854290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.861411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.925727] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.937951] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.974278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.981619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.015570] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.040729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.047781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.104323] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 142.121273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.147390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.235970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.243147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.259836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.266836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.302997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.312277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.356121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.367111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.386648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.415097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.425565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.449220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.481590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 142.492108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.508774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.515945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.579226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.589719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.677444] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.710343] team0: Port device team_slave_0 added [ 142.739187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.749167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 142.773258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.805391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.918527] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.939951] team0: Port device team_slave_1 added [ 143.183237] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.218672] team0: Port device team_slave_0 added [ 143.274628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.284330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.316590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.369361] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.390173] team0: Port device team_slave_0 added [ 143.418187] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.444992] team0: Port device team_slave_0 added [ 143.464387] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.493136] team0: Port device team_slave_0 added [ 143.529485] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.544189] team0: Port device team_slave_0 added [ 143.555276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.564431] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.575611] team0: Port device team_slave_0 added [ 143.583577] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.609877] team0: Port device team_slave_1 added [ 143.625941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.648168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.676117] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 143.689435] team0: Port device team_slave_0 added [ 143.720731] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.757009] team0: Port device team_slave_1 added [ 143.774226] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.793965] team0: Port device team_slave_1 added [ 143.808725] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.822206] team0: Port device team_slave_1 added [ 143.837365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.852586] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.877610] team0: Port device team_slave_1 added [ 143.897707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.921634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.947012] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.955609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.969936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.999925] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.012149] team0: Port device team_slave_1 added [ 144.044363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.054190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.067991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.092835] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 144.106137] team0: Port device team_slave_1 added [ 144.124783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.134600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.146224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.172800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.179980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.204126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.233537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.240585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.263779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.295319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.303592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.311827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.349397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.371550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.393538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.413542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.431299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.442684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.460095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.469117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.478757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.489355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.498560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.512730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.522689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 144.536981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 144.573869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.590479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.605903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.621150] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.640535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 144.650827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.677103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.688495] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 144.696230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.721364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.751197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.784423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.816286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.837619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.849710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.865273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.874672] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.882343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 144.893323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 144.929020] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 144.937454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.944937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.963617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.982716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.991576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.003534] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.011678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.022780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.046175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.060433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.093828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.130234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.154835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.172853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.191379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.199378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.210948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.240684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.249904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.259391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.289796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.298205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.314911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.327815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.350244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.378510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.407953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.431883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.463302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.490372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 145.499836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.509570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.755559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 145.763843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.784305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.616632] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.623109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.629922] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.636355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.680791] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.687480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.924556] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.931097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.937893] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.944329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.972265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.255805] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.262317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.269162] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.275653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.290141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.310642] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.317106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.323893] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.330330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.347208] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.357232] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.363694] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.370483] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.376921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.417932] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.438450] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.444920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.451833] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.458263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.471174] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.646558] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.653116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.659933] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.666422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.706742] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.723380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.736197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.752467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.767133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.783191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.798202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.820066] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.826532] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.833311] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.839717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.855501] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 149.727816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.023176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.155651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.185794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.580148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.641115] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.702424] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.751853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.971193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.030473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.229224] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.281171] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.491770] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.649417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.736688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.864678] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.061452] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.067857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.079157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.120711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.280906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.287214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.301853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.376393] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.382956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.393229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.509404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.515842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.527888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.685620] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.692119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.705533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.839829] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.846234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.858200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.975204] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.981891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.998177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.191281] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.288720] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 162.295091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.309572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.396614] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.432813] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.683353] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.905341] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.940287] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.060802] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.384149] 8021q: adding VLAN 0 to HW filter on device team0 04:32:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18}], 0x18}, 0x0) 04:32:28 executing program 3: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) socket$inet(0x2, 0x0, 0x0) 04:32:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000003f40)="74086e750000000000000000008c04a8b8b3a145339dca1feeca1ddb502110a7110f7e5f902ddbeb4a49eac229e306e0a2fddb69aa52bc8028f768f583ee541cda3bdb8c8fc24f1433eb3229272fe2e8e154116ed240cb447639f591769914f94e25cf495278286bec09771610a4", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 04:32:28 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @dev}}, 0x5c) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50a20}]}) pipe(&(0x7f00000000c0)) 04:32:28 executing program 5: ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) 04:32:28 executing program 3: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)) 04:32:28 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) keyctl$read(0xb, 0x0, &(0x7f00000001c0)=""/212, 0xd4) 04:32:28 executing program 5: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) recvmsg(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/248, 0xf8}, 0x0) 04:32:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f0000003e00)=[{{&(0x7f00000012c0)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000000180)=""/4, 0x4}, {&(0x7f00000023c0)=""/103, 0x67}], 0x2, &(0x7f00000025c0)=""/134, 0x86}}], 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="71e67a111fde54fe46b904832c8fff73", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000003b80)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="e054c4ad1f4f0249c5229a656302a0bcd343edc79a91c7fbf60ff87bdff39efc", 0x20}], 0x1, &(0x7f00000000c0)}, 0x0) recvmmsg(r1, &(0x7f0000002480), 0x871, 0x0, &(0x7f00000001c0)={0x77359400}) 04:32:29 executing program 2: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000000100)={0xb}, 0xb) 04:32:29 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote}, &(0x7f00000000c0)=0x20) 04:32:29 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000500)="de", 0x1}], 0x1, 0x0) io_setup(0x6, &(0x7f0000000100)=0x0) io_pgetevents(r1, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 04:32:29 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) 04:32:29 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/138, 0x8a) 04:32:29 executing program 0: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000140)) 04:32:29 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 04:32:29 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000140)={0x7}, 0x7) 04:32:29 executing program 2: 04:32:29 executing program 4: 04:32:29 executing program 6: 04:32:29 executing program 3: 04:32:29 executing program 0: 04:32:29 executing program 7: 04:32:29 executing program 5: 04:32:29 executing program 2: 04:32:29 executing program 4: 04:32:29 executing program 3: 04:32:30 executing program 7: 04:32:30 executing program 1: 04:32:30 executing program 6: 04:32:30 executing program 0: 04:32:30 executing program 5: 04:32:30 executing program 4: 04:32:30 executing program 3: 04:32:30 executing program 2: 04:32:30 executing program 0: 04:32:30 executing program 6: 04:32:30 executing program 3: 04:32:30 executing program 4: 04:32:30 executing program 2: 04:32:30 executing program 7: 04:32:30 executing program 5: 04:32:30 executing program 1: 04:32:30 executing program 3: 04:32:30 executing program 4: 04:32:30 executing program 6: 04:32:30 executing program 0: 04:32:30 executing program 7: 04:32:30 executing program 2: 04:32:30 executing program 1: 04:32:30 executing program 5: 04:32:30 executing program 3: 04:32:30 executing program 6: 04:32:30 executing program 4: 04:32:30 executing program 0: 04:32:30 executing program 2: 04:32:31 executing program 7: 04:32:31 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) 04:32:31 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom(0xffffffffffffffff, &(0x7f00000047c0)=""/200, 0xc8, 0x0, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x2000080000006, 0x0, 0x0, 0x50f3d}]}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=""/21, &(0x7f0000000100)=0x15) 04:32:31 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 04:32:31 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/180, 0xb4}], 0x1) dup3(r1, r0, 0x0) 04:32:31 executing program 3: 04:32:31 executing program 6: 04:32:31 executing program 0: 04:32:31 executing program 7: 04:32:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000440)) 04:32:31 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 04:32:31 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x400000000006, 0x0, 0x0, 0x40000005057a}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 04:32:31 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={@dev}) 04:32:31 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) 04:32:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000001c0), 0xc, &(0x7f0000000000)={&(0x7f00000003c0)={0x14, 0x15, 0x105, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 04:32:31 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f00000002c0), &(0x7f0000000300)='/dev/null\x00', 0xfffffffffffffffb) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xc) 04:32:31 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50a49}]}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/4096) 04:32:31 executing program 6: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) 04:32:31 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000180)) 04:32:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000840)=""/158, 0x9e, 0x0, 0x0, 0x0) 04:32:31 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 04:32:31 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2000080000006, 0x0, 0x0, 0x50f3e}]}) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) 04:32:32 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x800104200000006, 0x0, 0x0, 0x506db}]}) getsockname$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 04:32:32 executing program 4: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000000)) 04:32:32 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x10000000000006, 0x0, 0x0, 0x507a8}]}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) 04:32:32 executing program 1: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86}, 0x80, &(0x7f0000000140)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc={0x27, 0x8}, 0x43a, &(0x7f0000001280), 0x3}, 0x0) 04:32:32 executing program 2: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200), &(0x7f0000000240), 0x0, 0xfffffffffffffffb) 04:32:32 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34004}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, 0x31, 0x829, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 04:32:32 executing program 3: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000050d7c}]}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000004300)) [ 173.371170] ================================================================== [ 173.378687] BUG: KMSAN: uninit-value in sit_tunnel_xmit+0x18c0/0x3640 [ 173.385299] CPU: 0 PID: 6766 Comm: syz-executor1 Not tainted 4.18.0-rc8+ #33 [ 173.392530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.401989] Call Trace: [ 173.404608] dump_stack+0x17c/0x1c0 [ 173.408267] kmsan_report+0x188/0x2a0 [ 173.412151] __msan_warning+0x70/0xc0 [ 173.415980] sit_tunnel_xmit+0x18c0/0x3640 [ 173.420351] ? validate_xmit_xfrm+0x73/0x13e0 [ 173.424886] ? ipip6_tunnel_uninit+0x7e0/0x7e0 [ 173.429486] dev_hard_start_xmit+0x5df/0xc20 [ 173.433945] __dev_queue_xmit+0x2eea/0x3a70 [ 173.438296] dev_queue_xmit+0x4b/0x60 [ 173.442111] ? __netdev_pick_tx+0xb20/0xb20 [ 173.446447] packet_sendmsg+0x7fb5/0x8ae0 [ 173.450606] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 173.455982] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.461446] ? rw_copy_check_uvector+0x13f/0x710 [ 173.466218] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.471697] ___sys_sendmsg+0xe32/0x1250 [ 173.475771] ? compat_packet_setsockopt+0x360/0x360 [ 173.480817] __x64_sys_sendmsg+0x32d/0x460 [ 173.485075] ? ___sys_sendmsg+0x1250/0x1250 [ 173.489401] do_syscall_64+0x15b/0x220 [ 173.493298] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 173.498489] RIP: 0033:0x457089 [ 173.501694] 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 [ 173.520988] RSP: 002b:00007fc0b6cf6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 173.528709] RAX: ffffffffffffffda RBX: 00007fc0b6cf76d4 RCX: 0000000000457089 [ 173.535985] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 173.543267] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 173.550540] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 173.557810] R13: 00000000004d3b88 R14: 00000000004c889b R15: 0000000000000000 [ 173.565089] [ 173.566714] Uninit was created at: [ 173.570266] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 173.575369] kmsan_kmalloc+0x98/0x100 [ 173.579680] kmsan_slab_alloc+0x10/0x20 [ 173.583661] __kmalloc_node_track_caller+0xb4c/0x11d0 [ 173.588897] __alloc_skb+0x2ce/0x9b0 [ 173.592616] alloc_skb_with_frags+0x1d0/0xac0 [ 173.597113] sock_alloc_send_pskb+0xb47/0x1120 [ 173.601701] packet_sendmsg+0x6480/0x8ae0 [ 173.605855] ___sys_sendmsg+0xe32/0x1250 [ 173.609920] __x64_sys_sendmsg+0x32d/0x460 [ 173.614160] do_syscall_64+0x15b/0x220 [ 173.618053] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 173.623236] ================================================================== [ 173.630593] Disabling lock debugging due to kernel taint [ 173.636048] Kernel panic - not syncing: panic_on_warn set ... [ 173.636048] [ 173.643428] CPU: 0 PID: 6766 Comm: syz-executor1 Tainted: G B 4.18.0-rc8+ #33 [ 173.652006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.661378] Call Trace: [ 173.663983] dump_stack+0x17c/0x1c0 [ 173.667628] panic+0x3c3/0x9a0 [ 173.670846] kmsan_report+0x29e/0x2a0 [ 173.674660] __msan_warning+0x70/0xc0 [ 173.678471] sit_tunnel_xmit+0x18c0/0x3640 [ 173.682730] ? validate_xmit_xfrm+0x73/0x13e0 [ 173.687246] ? ipip6_tunnel_uninit+0x7e0/0x7e0 [ 173.691837] dev_hard_start_xmit+0x5df/0xc20 [ 173.696262] __dev_queue_xmit+0x2eea/0x3a70 [ 173.700602] dev_queue_xmit+0x4b/0x60 [ 173.704413] ? __netdev_pick_tx+0xb20/0xb20 [ 173.708748] packet_sendmsg+0x7fb5/0x8ae0 [ 173.712916] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 173.718289] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.723749] ? rw_copy_check_uvector+0x13f/0x710 [ 173.728581] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 173.734070] ___sys_sendmsg+0xe32/0x1250 [ 173.738138] ? compat_packet_setsockopt+0x360/0x360 [ 173.743236] __x64_sys_sendmsg+0x32d/0x460 [ 173.747949] ? ___sys_sendmsg+0x1250/0x1250 [ 173.752280] do_syscall_64+0x15b/0x220 [ 173.756178] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 173.761370] RIP: 0033:0x457089 [ 173.764554] 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 [ 173.784835] RSP: 002b:00007fc0b6cf6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 173.792549] RAX: ffffffffffffffda RBX: 00007fc0b6cf76d4 RCX: 0000000000457089 [ 173.799824] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 173.807100] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 173.814374] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 173.821647] R13: 00000000004d3b88 R14: 00000000004c889b R15: 0000000000000000 [ 173.829603] Dumping ftrace buffer: [ 173.833276] (ftrace buffer empty) [ 173.837014] Kernel Offset: disabled [ 173.840640] Rebooting in 86400 seconds..