[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.131634] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.568931] random: sshd: uninitialized urandom read (32 bytes read) [ 32.129993] random: sshd: uninitialized urandom read (32 bytes read) [ 33.366633] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.23' (ECDSA) to the list of known hosts. [ 38.866473] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/24 20:44:44 fuzzer started 2018/05/24 20:44:45 dialing manager at 10.128.0.26:46257 [ 64.038972] can: request_module (can-proto-0) failed. [ 64.049969] can: request_module (can-proto-0) failed. 2018/05/24 20:45:11 kcov=true, comps=false 2018/05/24 20:45:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)="3b05af55e3b6709d", 0x8}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x400) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/24 20:45:18 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0xe500, 0xdd) 2018/05/24 20:45:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000014c0)="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", 0x100}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r1, &(0x7f00000012c0)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000001240)=""/87, 0x57}, 0x0) 2018/05/24 20:45:18 executing program 3: unshare(0x8000000) 2018/05/24 20:45:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv4_newrule={0x30, 0x20, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, [@FRA_FLOW={0x8, 0xb}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd}]}, 0x30}, 0x1}, 0x0) 2018/05/24 20:45:18 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000000c0), &(0x7f0000000180)={0xffff}, &(0x7f00000001c0), &(0x7f0000000200)={0x77359400}) 2018/05/24 20:45:18 executing program 5: msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/68}, 0x4c, 0x0, 0x0) 2018/05/24 20:45:18 executing program 6: [ 72.822996] IPVS: ftp: loaded support on port[0] = 21 [ 72.885521] IPVS: ftp: loaded support on port[0] = 21 [ 72.906226] IPVS: ftp: loaded support on port[0] = 21 [ 72.930365] IPVS: ftp: loaded support on port[0] = 21 [ 72.965455] IPVS: ftp: loaded support on port[0] = 21 [ 72.979257] IPVS: ftp: loaded support on port[0] = 21 [ 72.984805] IPVS: ftp: loaded support on port[0] = 21 [ 72.994896] IPVS: ftp: loaded support on port[0] = 21 [ 74.650166] ip (4700) used greatest stack depth: 54344 bytes left [ 74.787331] ip (4709) used greatest stack depth: 54280 bytes left [ 74.916535] ip (4721) used greatest stack depth: 53880 bytes left [ 76.119465] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.125936] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.169804] device bridge_slave_0 entered promiscuous mode [ 76.234497] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.241119] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.272155] device bridge_slave_0 entered promiscuous mode [ 76.324233] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.330740] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.351010] device bridge_slave_1 entered promiscuous mode [ 76.371326] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.377791] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.419741] device bridge_slave_0 entered promiscuous mode [ 76.442689] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.449168] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.470816] device bridge_slave_0 entered promiscuous mode [ 76.491027] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.497539] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.511536] device bridge_slave_0 entered promiscuous mode [ 76.520392] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.526832] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.541008] device bridge_slave_0 entered promiscuous mode [ 76.568114] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.574653] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.582829] device bridge_slave_1 entered promiscuous mode [ 76.594331] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.600752] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.609351] device bridge_slave_0 entered promiscuous mode [ 76.625738] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.632200] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.646420] device bridge_slave_0 entered promiscuous mode [ 76.662232] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.668694] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.698633] device bridge_slave_1 entered promiscuous mode [ 76.708158] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.714608] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.722576] device bridge_slave_1 entered promiscuous mode [ 76.731435] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.737855] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.755907] device bridge_slave_1 entered promiscuous mode [ 76.774493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.786482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.794970] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.801414] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.823401] device bridge_slave_1 entered promiscuous mode [ 76.839448] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.845957] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.886344] device bridge_slave_1 entered promiscuous mode [ 76.898909] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.905421] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.924689] device bridge_slave_1 entered promiscuous mode [ 76.936983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.953326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.961684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.981216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.989768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.998253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.094221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.114964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.158759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.170453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.223177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.231202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.314324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.419157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.611570] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.639849] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.681990] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.809182] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.825714] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.855085] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.870778] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.881300] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.916881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.971717] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.031336] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.041565] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.054851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.066908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.081955] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.099198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.111803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.152911] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.184358] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.269904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.276942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.292364] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.302246] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.313841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.337828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.344858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.368903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.378374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.412807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.426086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.449520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.461886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.481250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.509801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.556623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.563657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.588138] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.606915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.635940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.648445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.655971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.668531] ip (4990) used greatest stack depth: 53752 bytes left [ 78.675671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.713108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.722636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.779976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.786965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.997464] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.024887] team0: Port device team_slave_0 added [ 79.089252] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.109381] team0: Port device team_slave_0 added [ 79.171498] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.193842] team0: Port device team_slave_0 added [ 79.208468] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.231243] team0: Port device team_slave_0 added [ 79.254246] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.275835] team0: Port device team_slave_0 added [ 79.299213] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.313858] team0: Port device team_slave_1 added [ 79.343270] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.362637] team0: Port device team_slave_1 added [ 79.372548] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.383500] team0: Port device team_slave_1 added [ 79.399942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.417877] team0: Port device team_slave_0 added [ 79.438418] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.454494] team0: Port device team_slave_0 added [ 79.478923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.493395] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.503429] team0: Port device team_slave_0 added [ 79.519482] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.532378] team0: Port device team_slave_1 added [ 79.548454] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.566173] team0: Port device team_slave_1 added [ 79.581626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.601799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.643963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.652415] team0: Port device team_slave_1 added [ 79.663756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.674372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.686146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.694268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.711957] team0: Port device team_slave_1 added [ 79.724154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.738271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.764692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.790721] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.804599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.817859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.830265] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.837861] team0: Port device team_slave_1 added [ 79.844192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.851636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.868888] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.902870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.910263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.923084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.946977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.962637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.971518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.981847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.989363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.998313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.009763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.022888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.029812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.047684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.075754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.091859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.107845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.115092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.124130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.135871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.156557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.163779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.171671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.196811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.217624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.231269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.247644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.263180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.272763] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.282449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.295392] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.309372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.323356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.333989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.355362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.383960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.416962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.433752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.448152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.465261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.473744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.481686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.489916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.497913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.506772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.514165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.523148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.533105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.543427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.553708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.585904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.596489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.606889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.614879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.624769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.651213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.689182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.714137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.737296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.755174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.763720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.771732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.780250] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.800202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.809011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.829996] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.841796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.863144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.878120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.885632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.901624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.925994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.935581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.951650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.002329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.017499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.058454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.101116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.108501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.123145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.867491] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.874602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.881436] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.887912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.925886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.932561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.968940] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.975421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.982257] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.988699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.043324] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.145574] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.152103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.158894] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.165347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.212608] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.231584] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.238094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.244853] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.251286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.259435] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.278703] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.285175] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.291967] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.298396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.306414] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.317447] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.323887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.330662] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.337115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.350729] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.372977] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.379443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.386265] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.392725] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.452501] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.509367] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.515927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.522747] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.529195] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.569658] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.935346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.947832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.980151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.995173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.004111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.012864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.020724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.439780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.541370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.619468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.651246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.678621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.702446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.020899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.114948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.268525] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.370572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.396963] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.455310] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.470922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.550649] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.781641] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.957477] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.005712] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.012085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.020226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.168934] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.175298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.186899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.254826] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.263580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.280465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.312688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.322962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.351817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.372078] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.378379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.392827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.413569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.419905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.427959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.665010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.671447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.683585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.873721] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.924725] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.931133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.945711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.043378] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.074069] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.095942] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.180993] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.222631] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.477189] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.772783] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/24 20:45:44 executing program 4: 2018/05/24 20:45:44 executing program 1: 2018/05/24 20:45:45 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/24 20:45:45 executing program 4: 2018/05/24 20:45:45 executing program 2: 2018/05/24 20:45:45 executing program 1: 2018/05/24 20:45:45 executing program 6: 2018/05/24 20:45:45 executing program 3: 2018/05/24 20:45:45 executing program 7: futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4024000002) r0 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) sendto$inet6(r1, &(0x7f0000000280)="d1c33a31e773a57b1c5911df85df4698ae934f3e641d73e3ab43c20385ff946bd8b3d1d8e4018dc32e", 0x29, 0x40000, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8f6}, 0x1c) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', r0) 2018/05/24 20:45:45 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/24 20:45:45 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0x401}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xc74f}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2880, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x8, 0x100000001}, {0x5f01a645, 0xbf8a2d0000000000}, 0x2, 0x4, 0x7fff}) socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x8000}, 0x8) 2018/05/24 20:45:45 executing program 2: unshare(0x40000000) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000080)=[0xffffffff7fffffff, 0x180, 0x2000000000], 0x3, 0x4, 0x1, 0x7fffffff, 0x6, 0x9151, {0x1, 0xfff, 0x2, 0x5, 0x1, 0x100, 0x5ebf252f, 0x7ff, 0x7, 0x1c9b, 0x7ff, 0x5, 0x6, 0x2, "7cde82495898a85e16f71339dd93c97c34780a552ec55e16f7bda68fd84d0146"}}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/24 20:45:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syz_tun\x00', 0x9f5f}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/05/24 20:45:45 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/21) ioctl$TCSBRKP(r0, 0x5425, 0x3ff) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0x80aff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/24 20:45:45 executing program 6: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'veth0\x00', {0x4, 0x10000, 0x9, "f4cc57b87e5f", 0x7}}) mmap(&(0x7f00001c0000/0x3000)=nil, 0x3000, 0x0, 0x110010, r0, 0x8000000000) 2018/05/24 20:45:45 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f9, &(0x7f0000000040), &(0x7f0000000000)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x8b, "94b2e0b0b0344c3ab209f492074eb105a2cffa954d870a4f68a134fe7c70dbcd5da2682dcfe58342395ced19df2cce55cb0bdc3c774a7bc8ff87d338fbfac49f5058206b48f7fa0fe94acb05ae520f560a35c97a14dc903d63a6bfb94d7f7626b16b9189082b7c8c3cae75836fa1ec0027a5a0b147d1ea199e6a060e28214c75a3aae5c35a543f5620c558"}, &(0x7f0000000140)=0xaf) [ 99.586397] IPVS: ftp: loaded support on port[0] = 21 [ 99.833298] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 20:45:45 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)="5d2edf5d1e2afb261b8831f8c70fbe5e6acd0801753535c00961e8e6fb69d0693d28dff58a0318f401789bb9e7a5bdb5c8bc4c30f2734fd237d981b629e656e771910cdc610ed210b42be56bcc69c740fe793c536f48e0779a74eb2fbd9f7cfb4f18f8d323209a12fa04c9bc1c73d6411042b64cccc314d4ca395483b6932f32870eca1a8dead55c12c9695c12c6fc7c2f6ef2bb11aba322685b8fa19d6148c337e8dc33ebb3515684cd139e3dd8b4318a7bc8bc3abd9618babbb9716ffc46", 0xbf) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x68000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, r2, 0x108, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4081}, 0x15) clock_settime(0x6, &(0x7f0000000080)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f00000001c0)=""/27, 0x1b}, &(0x7f00000003c0), 0x2}, 0x20) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x1000000000000056, &(0x7f0000000080)}, 0x4000841) 2018/05/24 20:45:45 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@sco, &(0x7f0000000140)=0x80, 0x800) recvfrom$ax25(r0, &(0x7f0000000180)=""/203, 0xcb, 0x100, &(0x7f0000000280)={0x3, {"094ee4ef272e89"}, 0x7da}, 0x10) syz_emit_ethernet(0x72, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="afebaf44a9ea", [], {@llc_tr={0x11, {@snap={0x1, 0x1, '?', "d7885c", 0x8864, "f1a9d9a531437355815c5ef3d721fcb95eb8bc658d22e849be697eb8d30f80fb42ea81eab1ef62b2eb2f1094c6b21d88fb6134a683a64a1833f02cbd8d94dc523b5847a930a9016ca893f430c742f7d6f9ffa478726de207e31d97fe"}}}}}, &(0x7f0000000000)) 2018/05/24 20:45:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x2) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r1, &(0x7f0000000080)="e1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000380)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x6f3000) 2018/05/24 20:45:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 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, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) geteuid() stat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_elf64(r1, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x7fff, 0x6, 0x20, 0xb7, 0x1f, 0x3, 0x3f, 0x824, 0x19b, 0x40, 0x156, 0x5, 0x4, 0x38, 0x2, 0x5, 0x1f}, [{0x6, 0x8f73, 0x25, 0x4, 0x4, 0x8, 0x3f, 0x9}], "7674387b913aa7c9a0", [[], [], [], [], [], [], [], []]}, 0x881) setreuid(r2, r3) fstat(r0, &(0x7f0000000000)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xc2c0, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000000c0)={0x2, 0x1ff, 0x0, 0xfff, 0x4, 0x9f}) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00') ftruncate(r1, 0x6) 2018/05/24 20:45:45 executing program 5: r0 = dup(0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000001c0)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000002, 0x20011, r1, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f00000002c0), 0xfffffffffffffff7, 0xa089) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) sendto$unix(r3, &(0x7f0000000300)="0cb2b537552cb234b703c3ee726c422170f80d400bf434d135b2b517d0ad77f1745716927c7903ebd2f040aa82cd69626c034fa09ab4e5123077b0d2500cdb587e82d6acd5e78e93a3e07f3ee520d34eb29557403a332fd5ab159632ec696ebe7b197b5fbf521ca287deaad1901b4b89b89eedaed85093379cf413aa0910f9c9", 0x80, 0x0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400)) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000100)={@local, @multicast2, @remote}, &(0x7f0000000140)=0xc) 2018/05/24 20:45:45 executing program 6: r0 = socket$inet(0x10, 0x400000000003, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xcc54bf07f03fb497, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x4) recvfrom$llc(r1, &(0x7f00000002c0)=""/188, 0xbc, 0x41, &(0x7f0000000380)={0x1a, 0x327, 0x7fffffff, 0x6, 0x6, 0x7, @random="45c0de08586e"}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) recvmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000001940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b80)=""/124, 0x7c}, {&(0x7f0000002dc0)=""/65, 0x41}, {&(0x7f0000003080)=""/251, 0xfb}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/179, 0xb3}, {&(0x7f0000004240)=""/177, 0xb1}, {&(0x7f0000002a40)=""/59, 0x3b}], 0x7}}], 0x1, 0x0, &(0x7f0000005d80)) chmod(&(0x7f0000000200)='./file0\x00', 0x2) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/24 20:45:45 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x402000, 0x20) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x52, 0xc10e, 0xfff, {0x9, 0xc4}, {0xa953, 0x80000000}, @cond=[{0x9, 0x4, 0x2, 0x3, 0x8000, 0x6}, {0x1ff, 0x4, 0x4, 0x3, 0x3, 0x8}]}) write$binfmt_misc(r0, &(0x7f0000000440)={'syz1', "5e64f38f0a7b7a7a775f6117050eec2f9fea9457e42abe66b4c60c8dd03268c33d73731247c327008afa0cb7384a347ddb6a96ab77d59b165be5e20847a0ecdc296a66deb4e4e3f3ec5f4dc8925ee00bb55c42e3d02994d0d0919f3f7aa833efafbd65aad3db87f811"}, 0x6d) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x400, 0xfffffffffffffffd, "086543511832", 0x355f7757}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)="ade58b7bd899e267ca089a4ce1c936c94e1b6048a6ffa71984f06cf4dcf71a32196a3e293bce88ab20248e85e9501507db3972740d5c84e2639265f28340aad82888575012a1223df2780d864330af0e2b0ce95042a78addce91bf90dd16401361d93425ce3c1258bf13eba35aaf41f29310d960477cbe0dc548d42b71ad313b5f8272fb17ef1807213511a4ccb6dfca7c1659a32e", 0x95}, {&(0x7f0000000240)="12e827390737d1838cf8f62191d6d1d085bb0a66de6ed9dee893f9acd44c396b0eb92a40b85da14270f09373ab983fcd0f09482fd27d887404066e205a5338e4f6016aafd6a22be5a6cd8e4cd8d09704219c35e6b1e8381df916fac3fa5705c3adc6add944cea7fe19f8316d121a0c9d607d4760b17cd327e520098d46d0f68d412155aeeb4538239d702fb78fec016cb108597ae9937905916ee158097c311e358488cb547a9f60d568c3508814ac25a4a414f51a95b3ef4b5507e66c49f03e18c6535c7680a7c0", 0xc8}, {&(0x7f0000000340)="fc561ed4f9fe5dc5ca76e287142e97ac4ad7ca957f9ec9915995c38028afbe862643f3cf3e12bf21eaa53bc986bac2d231e82cf48fc6a1531282385aa2f12724d7bd2af7c43cfc1788aa6716f8dbe41c8e4e17105b8d108db58677f1ab8fc9e5f19c71cbc942da5e95355bfc0fad62aa", 0x70}, {&(0x7f00000003c0)="24ac9906236bceedaee3530264bd6c27cbcc95eec0d2c507cd49eac02ceacf1b5a20af1272a125d5fe2531d47032b398437da67498f43c83", 0x38}], 0x4, &(0x7f00000004c0)=[{0x80, 0x105, 0x10001, "fff00a786e880f523ae3d9ef2a68beaedfd132bcc1d832cf0212748c18ce6b9d5d9b470834c7c8e132881f733c9ab9cb00dd3e819b9ca8c519badb82de644832fe53538e2e63499c31e082be062c57082061a03e3fb7710fdad045fc1d7c13824d31bf53d9a1474701"}, {0x30, 0x0, 0x6, "de7f1396308bf7f99b504f5320765186dd287c735fe24a2a81facd16ccb819"}, {0x20, 0x109, 0x6, "27ffd181a20a8ed619877e560b"}], 0xd0, 0x800}, 0x4000) 2018/05/24 20:45:45 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r1, 0x100, 0xffc, 0x1, 0x3, 0x0, 0x800, 0x1d, {0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x1, 0x0, 0x7, 0x1000, 0x10001}}, &(0x7f00000003c0)=0xfffffffffffffe9b) connect$unix(r0, &(0x7f0000000540)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x2, 0x100000001, 0x8000, 0x6, 0xc11982f, 0x1, 0x4, 0x80000001, r2}, &(0x7f0000000440)=0x20) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000180)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600, 0x0) connect$unix(r0, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) timer_create(0x7, &(0x7f0000000140)={0x0, 0x1b, 0x2, @thr={&(0x7f0000000040)="4575f50bbe302595e7fb3065ec31b35d7c1e33e05a182e811fc82227cae5ee6f43ee88dce2f6f6c33deeb604f53abb216697dacefb45730da0a23fedcf780927efd32f47d581a966acb5c7be22a184337daa4d186b6d9d1d0319b17d9466bc70c00a8679ccce61c8fecb1f8697cf0e3316a65d29fdb7cb2ed138d91f9f7f2aa4268f244a83cec96cffb8fb48488bf733fe4c6fdc9761233a8af7c09993ecb4a4fcba174551fa4f67789691c226858a8ea8cc331ff255f7b295447b50d5fa2e710ca049590d09cf", &(0x7f00000001c0)="6b4418744bd5005dc71a04d36d136c75c863dc66116dc7ea56291f0320340f90b71b9292f545cb477000190208952966cb1b2659441139d0a13c096a2512b2ba225ed373a73bbbd0c796327d5a30617502d8123f27925d50706fb46dfa006cdea7c09a8e3134e4f3d702"}}, &(0x7f0000000500)=0x0) timer_gettime(r4, &(0x7f0000000280)) 2018/05/24 20:45:46 executing program 0: socket(0xa, 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/48) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000013000/0x2000)=nil, 0x2000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') 2018/05/24 20:45:46 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x5, 0xdc, &(0x7f0000000180)="d2b80205fc", &(0x7f0000000240)=""/220}, 0x28) setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000180), 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x84) 2018/05/24 20:45:46 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0x22d}) 2018/05/24 20:45:46 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3a8800000) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"7d3b5b55bcd01efa54f04084"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x1f, 0x3, 0x5, {}, 0x3, 0x7}) r1 = msgget(0x1, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/248) r2 = pkey_alloc(0x0, 0x1) msgget(0x1, 0x204) pkey_free(r2) 2018/05/24 20:45:46 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1000, 0x1000, 0x0, 0x55, 0x2, 0x6, 0x3, 0x396, 0x40, 0x202, 0x4, 0xd, 0x38, 0x1, 0x1, 0x0, 0x1}, [{0x2, 0x7ff, 0x97d, 0x83aa, 0x80000001, 0x6, 0x401, 0xab}], "4d6bab832b90b85c2cf6934b0ec122291b6fb593efc412554d77e9efd51f104cb142a4ccbdf42fb5c027f00af3febc674b7a9ded6a423fbe86a75836575c58c2b78722a9937dc10033846c9c65ce1b7805980edcc6ae043f727edaf413f39de39c91e6fa9a76d13faa13d6c603c4b0944c6c27151597e4a7f8c6cc7c5101ae47df2282339a4efc580d9ff89d6c607df8c5a39d1ba3039c0cd32bf01f913f80cc9f087fe74491b5cd5ae8ca", [[], [], [], [], [], [], []]}, 0x823) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/05/24 20:45:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000900)=0xfffffffffffffff7, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000380)={0x0, 0x7530}, 0x10) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) process_vm_writev(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/15, 0xf}, {&(0x7f0000000500)=""/239, 0xef}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f00000003c0)=""/15, 0xf}], 0x4, &(0x7f0000001a80)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000000600)=""/82, 0x52}, {&(0x7f0000000680)=""/32, 0x20}, {&(0x7f00000006c0)=""/133, 0x85}, {&(0x7f0000000780)=""/39, 0x27}, {&(0x7f00000007c0)=""/112, 0x70}, {&(0x7f0000000840)=""/31, 0x1f}, {&(0x7f0000000880)=""/114, 0x72}, {&(0x7f0000001980)=""/209, 0xd1}], 0x9, 0x0) recvfrom(r1, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x20000000) accept4$inet6(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x800) 2018/05/24 20:45:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = semget$private(0x0, 0x3, 0x123) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000000)=""/15) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b050900f228282900ff3ffe58", 0x1f}], 0x1) [ 100.235287] sctp: [Deprecated]: syz-executor7 (pid 6720) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.235287] Use struct sctp_sack_info instead 2018/05/24 20:45:46 executing program 4: 2018/05/24 20:45:46 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001c40)=""/63, &(0x7f0000001c80)=0x3f) r1 = socket$inet6(0xa, 0x4004000000080801, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r2 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001bc0)) sched_getscheduler(r2) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x500) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) splice(r1, &(0x7f0000000440), r1, &(0x7f00000023c0), 0x101, 0x0) mknodat(r3, &(0x7f00000027c0)='./file1\x00', 0x2, 0x1) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/zero\x00', 0x8080, 0x0) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r7, 0xc1105511, &(0x7f0000002980)={{0x2904, 0x6, 0x405, 0x10001, "31eca8928734aa2735a88a133ecf3a153d4235332755a7889dba89ccefc07160d6f30752133c722a8ee92343", 0x1}, 0x0, 0x0, 0x454f, r4, 0x9b0b, 0x7fffffff, "0a8f8063cd018f5c978606ab21de3ef5d6cadde019892a03ba83f1ed272b1c9e43c518a74e633f0e0a0a342275b351cb38d0e6b821b64842f92755cfcbed672a", &(0x7f0000001c00)='/dev/zero\x00', 0xa, [], [0x7fff, 0xff, 0x9, 0x4]}) getresgid(&(0x7f0000001b00), &(0x7f0000001b40), &(0x7f0000001b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002480)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002580)=0xe8) getresgid(&(0x7f00000025c0)=0x0, &(0x7f0000002600), &(0x7f0000002640)) sendmmsg$unix(r3, &(0x7f00000026c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="05354be6cadaf08a69f00ce5a70ca5b1e314267cc72c98912f13d1a5012ccda22eb8f9ebf49a6b92847442455f9a69105b49097c49c192871579be4ee5de677a9c6ebf8c95b8e1621d08880eb3008e6d3ab9c3f087b5011fe7b1fdb64f482aa8c2a5d6b164e27b581ae40b7466e5efb5f61ef1d2f079b988c90094e60f581450bcff58dfc7b1e4ae489fd6d14668f0c36d3cc4a853a9e465da6aac85dd2d7442289abe9ffb4451a52fd078c3f13206ac1ae1348303c0b3738d97fe43", 0xbc}, {&(0x7f00000001c0)="507afe55d140c87c3c12a8d6f80973671c8fac876bf3c55c76cc781abf27db47ecafcf5292a3b6b34ead5462d5c7beb03b7ff3fffff56b0e04aa5dd825b3d62d38ba2379f028d27872112f44ebac1306c38fe8b76902e98ec863f7ab117ddeb54cb0a618e55b2e7c44683ea70545fc18bf491c31a3ccdc3445ee60edd7af48af3a04c5405b3af4fa93e393f0d13cd1bb8a3d622b01626c14f6c782f0563aa30a40c9a1698e6e051de7ee88566f78d0caa7e9fadf475e900fb30c74666dc4125393c8058a558dc60323c398c2caf9d8747c7769a94e0b0002", 0xd8}, {&(0x7f00000002c0)="4f16429290282727e4f97f72fccaee42cf7f8a686e7ab3a7ef8a375eb22a61bd3ebd5e602df9e5b42cbef7ae7dfb38e08975e1f3bead56f0d68dd1219352ab0cd8cf87f2c0089f491899d4f1ae460b373531906d75173914602c3fd7075169640a10ccc881273ad6dd22a6da40bdbec82e28d09611d23f11764ce3391182a17353aab9909b", 0x85}, {&(0x7f0000000380)="806d38384e34f7f14e316fab45e99c1ee192246a50f89144262e5759f5721a7481303dfb9fa069c33d48877efc5fdc19b61080c1692dd846034d335222c80b779072ad11cb3d5c9f60b78fd6fe4749bc24dec8e6569a9eaf170259fb71a59d6dd6a2f4cb3cf9fca13880b7abcd5e7c64", 0x70}], 0x4, &(0x7f0000000440)}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000500)="40ef18e52935e3c3e265328ed724f6921f9561e0a7ea0627fee9d6f3cd36d9b09823754cc63c9b412d837ca24931c4451dafdcd31e90e827378302e11d5bf04bd2fd13ef2e6d98d27701f3abaea0cd5bb1cb0c86dc42289a93ace6a1e2b66e9aea5a61ae1fcc3a1c59f6983582d3befb87d355b711a5aa9af4314c5f2c6b686f614c3d67478cacb64d954a494bb32df7b8801d07d82bfeababc46968f196878cd64bee3425c82104463e9888041e17a6ae9a6880303366aea41421156e3a542a97963c3000a893e19fea764838e065288b9b6048dcb0fb", 0xd7}, {&(0x7f0000000600)="c0970cc90cb4", 0x6}, {&(0x7f0000000640)="f9623cc32314d2df06edbe079ff88964e7890845c0a7713fea02255767f47d9980292f6d49fb99e23c1f290e94e26b627e5143e68ca2f8baa9e823e512c800d3e937cb6e15f0240eec722c634607a458821d559425cdaaf539f7e2100e4418d9e5b56729ac57ec4bfa1cc4ac163464c74967bc3e3a6e9be7fd500aee4131f582d8b006054e3ef289d57c662c4a25e84d9249ec", 0x93}, {&(0x7f0000000700)="7e657d17355693e301b7e13c0013afc023a5d3d4bac1411f2a16c65123cb38681ffe625a6d19d03e7336970198b6dccad945b7e3fa9bf95f0b9ec5eaac1a73fcd0736eaa49a855cda03fe084778a270a74246d6d434ae6054b266aa90c88143aba1683123d2002c97b56990c0899812be4f24a55f206b70ff650d2758c87", 0x7e}, {&(0x7f0000000780)="1ca51705354518fc1112fee518c703e56011357d3389a354c6d1974f90a9f0d676d4e0e68a537b305ceee2f2f0ff55b2cafe971a6177fae35911bcf8c7ffb1c4b08ed326eecc28d4eba5122e241120d11ec94c2dbaae8ede6cc07cc8f7c46fc8fbb177843773d65bed7553e02f91f222fd50001a8b282ee4d3518be4b857f00b763cdc60c9499d06fbbe0cc3df102981bfabe8fab97f8758291f67bd0f1ea497e85a29d5b6d71d316bfd14da415239d13b97ff55061bba9e9a2401a48775f904646cf19e84dc5167faf6f82798cbe6ad18296a06dfcc7c13c82712363c8930d1a56855b9cd70b54e75ad73a7115415c0f008abcd5c89d42fc133d6b614e1c480d690b7b4bee39c3f9bcc9cc0a9b14fc91862e4af8d396330a3c0ad666648fb699305265693a1c3f87f5e68d37f915284b816be572ec333e159e889433bcdaf500bd1bf2e262b84ae98ed0a1f358b23c5978f94c1e5f66b205d508d9c376ad2c8425eb44e531215825b0540a6f7650e6b62ddee96ad4508b9c64ff3a524151e941ab8fae93e703af6e5a73ac2af276de03085294e8c2c8fa4ab544029197435f62cb4e5dfdcca8dcb7002041c2438cafc833354469a62ee529632477b96808ca76c2394505ff55dec941dfdb2aa8cc437f7ee426d04b1277750488842147e4a64129641a05c73af7dcba964124aeb4a5377783d0f7b0e8fdf643bfe97724abd35bf536318e72dc8476558356f6df0ab9ec58d73b14fb743a8dd60b648db1cae1f3d860d2e58e206036f844424f18d536f8d017269a079a70f1fe908745c94cb0d9a3b28fc77308cae37f2f492dcbcf894435626b135de3a7aff6a6296a6dd9f3f6bae95ca06fdf27c335c35a5643a4f32d978dbe7d7f666dc54f255d150e83c843f43c478ea297665a8a942e3a479c7e893b2d35c6138549307a1a001c260ec1e6e03ab171ab5017b49bd82653b394554c079e2a08e6ba8fa8cedcafce09401c5aefbb78cba70bedcc7ea13760d89a28af86d3e20788ed9313d1f01b5099b983a74d34e0cb7a2b722355c0b67533d000910fb90fb1fe4cbd89d32677431ef8332ada14df4e7983ffadd781540e9ac1bf8ccbfa86934a2cb626c67fdbde466f5100ab72bf88da11f3d9fd6884f14c1cac649a88dedfad5f6cf2b82ba81ae215ff8d7e3ba3fd956c81cbc939019c97254bc16460984854b604ee20ea90874a13dce24fb0ae495d11dd6479c2b0b48f6a6b8a1505e22036a2d963de0c29cee5fa4e33700cf6f899befe63abcc6d563a36cf59bfe9af33c1d0bcf4d31ed7eb154cad3b952e1f987e5e7ec8012c0d58ce52683ae03c4900d85d55ecbd65abad00d0288b375c835b2a4ee0400cd94c262efff64a39c9265d2c22a852cba8f378c2b1ebd42f2567c90b285bfd878e2b0dd777cc8bf9d21db3947466276768625dc89342dbef5db6dc5adb03cdba14e8cacfceb076502e7e756d5ebd62d24f4acc07653881b610f085e918e5f806a19a74aa89eecff4d2530aab518708527199ccd5e26dc5c8a48ea60a953c1799095046df874d77015f2354e69362c57bb2a036486a7140f795ef1b14e93c6a6187d16f9203f025c98ac5a9cd87afb37fee40627f616e43faf7eb7050a6d9d1a8204b42a41ce31e4aa6a70e830aa0ecf433123692eb00731c3fa1124c9cc43c242c4ca3aa9e80e2adf0416d8c260e757e2a967b22c24923243cdca8e000208bb017cbef42040dc018e5c9f2c198042f7559ee4ab9e733ea768157c8f4827d22f6e9e34b05413b26f154eb7b5e4468d617879a511c995ebcc6ab53b903ac29020f9dcc25f21def5a6a09669d86da83c2aa69e2f20aec199021d8ea15814b2b2c0409a013663004bf55981889738c2cc7f811f2343e2e312bf4e59dcd261d74ecd918f6dd9cd6836d7ed8568ce2c82f0f4e004c6f3f12a2278be09dace8e6413a56dfb14af7f7e73d3b8e293937db0002ea4d5627cee314aba88913afbbb1619d2bf4df9c8f1bd5f8ccd9c788cfbd9991fd403b3d58a39a6149eea44c6b14c66a1605cfa95bdebc64d3a48805d8517ae516b4b396b77780c0934c399e8f698a78383eef25d59e5c6e29166d134bc963fe87d9d6a1d980378dcd0fde63a1bffbbfebe2a028718940e3d415b51999a1874041cec4f887b27cd05510fd69c9cd1c79f224e068a374d43ef90fbc3c166998e677bb3acd061aa916a6ed6480ec672a809be68001e1f126536948260648399de6c5078262c5420433e4cd6113b1cf79b446232fd9abfaba2b0e029922419c44ec453b66bf60efa262cb25a4b157e695d92426cb1c2dff8902460a560b0b9649237991abc8a03079ad5e3c1412422dd306a484b1f0a1ada3097dfb93bef142c9c41ec5b1a58efce1aead4b7fc22e0bd5229b4d871ab4a61aabc07d438aefddda421cb64c0803cd2fb40ac2bfacef14bbec7cf824459aa7ad5a5b58f607163f2cfa5678915e8733d247561486bdba259b1c1ed32c7aceccae8224740e617e42acfff2fe19330381fc5d23853801b66dddbb7c8e727f9708951ac0968e898fd8328aa49890033afc98087bc5b89c4c36e548fe339a8cc103dab20c70e02628f0969fda8a2139f925eb9cd4b1011a98b55c94d0b85297a400790598c038bf681a95914be0743c730ab780d651cbacce6a9e548a116168dd403a1c7c21c32b9beba930330728d5f8479faadb302fe74626b25d3d29b501f8a4ffdf3566b5879e7ee5db28a6c8f01ed2d9a7ef0bc8b9cc762f92dd05935e8c025a607703c8528a4d0b1322e7acc62d66cda68c5e1a2c6121183121ddf1340ffb0a5b3223fbf777ff27a629c31fe338af4345d36ef8b1b877dc48ef2615207a6d3caf112dad567b43c7885c5a00751e593df870c8b0697644bcb305c2a77511cfe6dff1bb8b10533142e470201529f727d928670a250df30a406ab983be65a1876ac11ed8e90455b0357d22c4e5740d088197b1dad481d624b072727aa2a2b33a19bfb299daaacc10059e63a5b0ea4a20d0ce16962a027c749497b62c5927a15749a080829dd2166751160fc4de67737666d0f9d0b2af92b66c4516c3191ac72e9af8e301466810e40d8754bf8c8a540ce8d49c968a775718333bfe488074fad90dd7ba883e0a56116274de43c4f43e3e7525961bb5204920162f49fdf3dab5a66913a0e26915b2aa5481d2cd96a1748998589756464e154b05dc3aebb3c190ebb8c141771df9f4824beb1ea0db941d6c0bd9ea90efdb52507662c5d374c51b3904fe65b45390475086c97941caab323173e1a2b1587a251f1dcfec9475bfd1a47224816d014b4d1004a6e35ae245a973dec0e595969339e0cc54404f4fa440bb8ab60bc04c52d48314a3709bbdb624bf874d34ea9b910899db822cd62547f2df3ba154a51fb9dabf0f3920463f8414495fb576492eda18fba04f499a51af6b4e386341d9f6db90295636cf480d0230a2bb7fb9f42bdf2d7d88de3fb747308acd1271a4d555f291eca97f2c7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0x1000}, {&(0x7f0000001780)="b4", 0x1}, {&(0x7f00000017c0)="6084a81d79ea6265828b5dacb7fce1d58dbd39680698c14ee1e34b91e7c11cb6e8b5cd7a256c86ac6025ac81e4f947ad8d205e2c7986e077cca55224033e14270362005a3e281a7bb23b612c3984767f2720bd4c5e4b3079ab6128f98bcec723000403be3936182be21f2c816fa13d5650e2a4696d41", 0x76}], 0x7, &(0x7f0000002800)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18000000b70000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2020007b0002000000011d4472f81690830c5740cff9a5779cb0cfd2", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1], 0x140, 0x20000000}, {&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001d80)="c46d901bc2bf898fe85b1d5cc6774141e868680c8ea7a5dd123d5b8020a73f9336675b9a10741c38908b05b5fe7fccf35951436322cf85e4b616db3696058040e6a03201a51402dac54e74be146c330085d4e3a63b382f08b4afe9bef8225dcfc52a6a01fbcde1a64f5f8993265eaac7b849ed0694ee8365", 0x78}, {&(0x7f0000001e00)="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", 0xff}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001fc0)="b398aa52d41ca11ad21f5886f4f75c6bbc5164f14aab884a7e2b051b172188ce48d745ae435c28a52ce304ea639189353518947fe7045a21627a197a567cbfec56331e0fe58ff0f41994b8ebcf2f8d9163b4671cfb7474babf968000788ab16e47cc033bda7b75a045a4f26d704cd134286fda44e2550b135306d1729f334e05dc3a05c4887f39f4751efadc281d3d4f824abe863e8217be9a0ea6b9ea28950ec620029f49c3e57d9e8b3e4c37824833d84d656da23a96", 0xb7}, {&(0x7f0000002080)="ae245c2b15fe34c008b745045e421ee210f2f5f05c6be51c6c76a6cee4387e486e66648fe364cde3a1e6842aaf187301e6c593d0bb7df22239dba924a7e86c3e918ae531e5d4d5056cdcff493092c1ee78ffd7696011ad38f47f4b84d5c1b61cace5a7fab30cc89ebcd739d5f1e6c07a87dfb505d51aab2b189c70184557f687d3336473f7b7e7dffcd0de6ded9849a5c7881971d3ce2a5c2490bb89e0a4c4ef5458379cd9c3e56a8637efa341efe186a39577a626a6064553d209139d03ef37ee00", 0xc2}, {&(0x7f0000002180)="e9bf2a25d805e413f7332804790965a16e2ccbab9ebe117163372aae81a2eaecbba33e2ff2762274fdbb0788b397e325435439b39f61ed09b10c9f4726c70ecaf6dcc0cded5cad619a24480941e05ee1ab2c3113562322d20dac0aa722512fb6a13de156ed47ce38f982321c986e33001056a6e5bce752c2c0e55caa862450546ca58bd76ef22bce04282ecbb66a7906038b22f5d31440c7ed185caeec471853c82205", 0xa3}, {&(0x7f0000002240)="3147c04394a034251f6c4450556cc7ba7e7ac3a14def73d0fc1b114fb9bf506ee1a9481067b1f0e1ff623bc92f306a8d029d4e5f562c916655b1931a8b82c3077664d82bfb76e448db4c2ef8447f37cf78819a2c8b6e0c8bbead982ef4efdd8b0215653c4330d33cd863d22c1ef443ba57", 0x71}, {&(0x7f00000022c0)="6e1995a21ef45fe1605a83fecaada4a1615850be676c71197a4c07f3970e7197e8b77a9e09b40f6dd6b29b05b7db3b697f5151433994385a9c2a0430a8313f026dae784fdab480912fb1096c181aaba20b012128a2fe7a4df3f0c02c157485504fb71c40c252585b951e1dc6e85c3115a73d83e8e8d25cd39da07ed83cdc94656457ebddef12958e04384c2bac18189e090cfb6da1e23774bead3f71d518ff2bf9c2dd0e9a89af4fa81e390ead3ea829db154fd53863cdd68e42dbf82b170650307da5427bc731470f9f349d468c4ccee12044a5903ebf12a5c8c3764252fa3a99e11723c9efd600", 0xe8}, {&(0x7f00000023c0)}], 0x6, &(0x7f0000002680)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}], 0x20, 0x200048c0}], 0x4, 0x2000c800) [ 100.363408] sctp: [Deprecated]: syz-executor7 (pid 6732) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.363408] Use struct sctp_sack_info instead 2018/05/24 20:45:46 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004bc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004b80)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000200)=""/195, 0xc3}, &(0x7f0000000000), 0x28}, 0x20) sendto$inet(r1, &(0x7f0000000100)="89", 0x1, 0x3fffffd, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/24 20:45:46 executing program 3: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000800000000000000000078da220d289ab6a0f7020000000000000000000000000000b22ec28700e28d15c15a3ee13e925f2d270f5eb1198fa8d5e8a6c4c57a5e05d062554869a6be2753b5937e005d4eea54241cef07d344"]) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5546d7ee, 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x8) 2018/05/24 20:45:46 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000aaaaaaaa0000000000000000000070000000cb000000f80000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaa00000000fcffffff00000000"]}, 0x230) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000580)={0x4, &(0x7f0000000080)=""/79, &(0x7f0000000500)=[{0x97, 0x38, 0x8000, &(0x7f0000000340)=""/56}, {0x1f, 0x5e, 0x6, &(0x7f0000000380)=""/94}, {0x8, 0x4e, 0xffff, &(0x7f0000000400)=""/78}, {0x4, 0x74, 0xffff, &(0x7f0000000480)=""/116}]}) 2018/05/24 20:45:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f00000000c0)=0x263) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/24 20:45:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffb6, 0x20001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x128) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x5, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x0, 0x96, 0x80000000, 0x3, &(0x7f0000000000)='veth1_to_bridge\x00', 0x2, 0x1, 0x10001}) 2018/05/24 20:45:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='notify_on_release\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000140)=0xffffffffffffffc1) pwritev(r1, &(0x7f0000001480)=[{&(0x7f00000000c0)='0', 0x1}], 0x1, 0x0) 2018/05/24 20:45:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/05/24 20:45:47 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x2, 0x0) unshare(0x400) poll(&(0x7f0000000280)=[{r1}], 0x1, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000), 0x0) 2018/05/24 20:45:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f00000000c0)=0x263) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/24 20:45:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) 2018/05/24 20:45:47 executing program 3: gettid() fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000340)="6e6d742f737461740069278ab723d04f1a95c0653e48cd308afe83548d853b0ef5c63a85522acb611445a7f618ded5cfd52407f0956def9df643144ef4acb516d1df38a3f15f874a780c522c9893579341e3f4eea3fba9b468c6b1d964843850713a61e91fe46e027542789a7ecff1ebfd8da53a48bfc816a2ab928055d2a21dd60d731e4f7c371389bdbb1f957819f13943b670e4fb5877920205263bdde5a6288e89a7beabe93edd84c7e74683a0991f3c2cd3c7f448ac35ac4739dba75a4168f781c162903f9a9f69eeb73d535f") open_by_handle_at(r1, &(0x7f0000000100)={0xcc, 0xfff, "8a47a172db6bbfb4ea3196caeb0c2e930c76d7196d29c8211a8a2cfcf8d0df67d404b9a09bacedb887961b499bf2eb45a5b93cda09d6f125491db221210149f7f2c86f8a2dc2ef1d3ecd488bded966f53adcb5cd5c56ea41553841071bb191be5f9273e33779b294477023704db902c284037ff5ef67cdff59065053adbfc313c2f890f1f11feeaa5df8986f0b1fdf5e35a0dca5da02474b81e9250ac216cf3186205cf1bfa9d368cf79a80af3368f912da842726115c2f3927439001dec983cbcfcab6a"}, 0x204000) fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lookup_dcookie(0x7, &(0x7f0000000080)=""/83, 0x53) 2018/05/24 20:45:47 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x17, "af2b5eb6c6fbb280098888d9855c590f3e76d3c610057e"}, &(0x7f00000000c0)=0x1f) fchown(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x8000}}, 0x2, 0xfff, 0x10000, 0x1, 0x96283f94962ffbc3}, 0x98) 2018/05/24 20:45:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xfffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000380)=""/246) 2018/05/24 20:45:47 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'vcan0\x00', 0x1}, 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="100700000000000000000000000000150c145476155cfd36b200000000000000000000006e1f5d4020ca255d46e2ab7113241d5034741cfc4da8b60c00ac48b0c7f185dc458fb635db63b2a7050f479839c0dde19f3e7017cc8fabd9a867b19d7434b1ebb5bf59c417407ff84498dfd37e5763a68f541ea2cb44ebc20ba163cb634b0b347e0c47e45de7a14a666401d8773dff1da2f9fdf76b0f2864084cebd24100ea8855ae8c541014aecf0bb6198782c63d73c6559b79a528cade1d094a2dd81007e2086e10bee9266e508a262a473cac4a873dac54bdb3cd"]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000001c0)=0x1) 2018/05/24 20:45:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x82, 0x103, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc6"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000003c0)=0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x2000000000000000}, &(0x7f00000002c0)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/24 20:45:47 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/24 20:45:47 executing program 4: select(0x40, &(0x7f0000000080)={0x80000001, 0xee5f, 0x4, 0xc7, 0x4, 0x80, 0x8, 0x40}, &(0x7f00000000c0)={0x1, 0x7, 0xb72, 0x195, 0x1, 0xffffffffffffff7f, 0x87}, &(0x7f0000000100)={0x9, 0x7, 0xfffffffffffff800, 0x7e0, 0x1ff, 0x2, 0x8, 0x3f}, &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) dup(r1) 2018/05/24 20:45:47 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000740)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000840)=0xe8) setresuid(r1, r2, r3) eventfd(0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8301, 0x0) recvmsg$netrom(r4, &(0x7f0000000440)={&(0x7f0000000140)=@full={{0x3, {"13cdfe275be272"}, 0x1}, [{"85c2106abf5f46"}, {"714f9c4e256caf"}, {"7adee35d4ecf24"}, {"c9c35d03a178bf"}, {"154e2f3cbeb085"}, {"f7e24a9a9d59bf"}, {"a7a87a49ee6dec"}, {"17bf198a0a2c09"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000001c0)="a5130b4d702de004c33a8477fdfeb91e74641e77e3368dcfdcf49904578986368136357bbd1ce3b16a716c3187bcaa9e1dae396741443e137e4159fde0517ee414ff47afbf535a", 0x47}], 0x1, &(0x7f0000000280)=[{0x38, 0x102, 0xff, "931e33b1ed5b23be6a23d98dd0cfa373c535c17c6b38fc2aa6c12d313cd38f47a85915e3699377"}, {0xf0, 0x110, 0x80, "607bccf6e2159d3eb0b8257a499c5210e695513bd3c6f6a44e675e8ce5f8d760644d732ccdc4c0fca5b7e5bb150d8e6738304b3076c57fa88751970c6c3cddb004df2d4f6ad420890b3fcb31d1ddcdff6543620680a0a9936bd8624d71e296cee4360f5da1925c02351363b44a1502310d2d2af84f6e04e85968ae64676c9b60c39fe3090b912551daeacb8282d736cafe9efbd82ea4be368255c4d3733a34b3bfeb991260eb0d10280811e2772554344ba4277a712da6108a08f2547bda27e6d5c017aa6bda36dbd77faa400615e618b03f98d50347a2db0249e2"}, {0x98, 0x1ff, 0x0, "10b36659e3e6b1455cbf941b635ae16dbde0b1465c17202eb56ff2a80a4be1f296653f1eff06e984361e53e7cac40f0d3d8a1152ac33298058f8a1dcb5cbe2f7e141b897fad31024239bddf5409ac12af781703365caaaff63eaa083f56fae0744cee67c7299b2aa3852d6ece3a271ce0991d55e2bebc4f34949b95d7bd8ab4964d72f908843"}], 0x1c0, 0x1}, 0x40000000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r4}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000980)={0x334d2c50, 0x4, 0x52, 0x73, &(0x7f0000000880)=""/115, 0x1c, &(0x7f0000000900)=""/28, 0x1, &(0x7f0000000940)=""/1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000480)) 2018/05/24 20:45:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@multicast2, @local, 0x0}, &(0x7f00000000c0)=0xc) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'syzkaller0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000ec0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005700)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000005800)=0xe8) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000005840)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000005880)=0x14) accept4(r0, &(0x7f00000058c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005940)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005980)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000059c0)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f0000009d80)=[{{&(0x7f0000005a00)=@nfc_llcp, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/219, 0xdb}, {&(0x7f0000006b80)=""/81, 0x51}], 0x3, &(0x7f0000006c40)=""/41, 0x29, 0x9}, 0x9}, {{&(0x7f0000006c80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000006e40)=[{&(0x7f0000006d00)=""/46, 0x2e}, {&(0x7f0000006d40)=""/45, 0x2d}, {&(0x7f0000006d80)=""/138, 0x8a}], 0x3, &(0x7f0000006e80)=""/2, 0x2, 0x8}, 0x1800000000000}, {{&(0x7f0000006ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000007680)=[{&(0x7f0000006f40)=""/29, 0x1d}, {&(0x7f0000006f80)=""/86, 0x56}, {&(0x7f0000007000)=""/177, 0xb1}, {&(0x7f00000070c0)=""/204, 0xcc}, {&(0x7f00000071c0)=""/245, 0xf5}, {&(0x7f00000072c0)=""/193, 0xc1}, {&(0x7f00000073c0)=""/11, 0xb}, {&(0x7f0000007400)=""/195, 0xc3}, {&(0x7f0000007500)=""/158, 0x9e}, {&(0x7f00000075c0)=""/178, 0xb2}], 0xa, &(0x7f0000007740)=""/124, 0x7c, 0x5}}, {{0x0, 0x0, &(0x7f0000007a00)=[{&(0x7f00000077c0)=""/84, 0x54}, {&(0x7f0000007840)=""/252, 0xfc}, {&(0x7f0000007940)=""/167, 0xa7}], 0x3, 0x0, 0x0, 0x3ff}, 0x3}, {{&(0x7f0000007a40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000009d00)=[{&(0x7f0000007ac0)=""/252, 0xfc}, {&(0x7f0000007bc0)=""/58, 0x3a}, {&(0x7f0000007c00)=""/24, 0x18}, {&(0x7f0000007c40)=""/104, 0x68}, {&(0x7f0000007cc0)=""/4096, 0x1000}, {&(0x7f0000008cc0)=""/29, 0x1d}, {&(0x7f0000008d00)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x1}}], 0x5, 0x0, &(0x7f0000009ec0)={0x0, 0x1c9c380}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009fc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000a5c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24000040}, 0xc, &(0x7f000000a580)={&(0x7f000000a000)={0x570, r1, 0x402, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x254, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x772}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r10}, {0x130, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r14}, {0x178, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x44}, 0x4000) r18 = userfaultfd(0xc000000000000000) ioctl$UFFDIO_API(r18, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r18, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r19, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r19, 0x29, 0x40, &(0x7f0000000040)=ANY=[], 0x0) close(r19) close(r18) 2018/05/24 20:45:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0xffffff92, 0xffffffe0}, "", [[], []]}, 0x220) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x56) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x8) 2018/05/24 20:45:48 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x100, 0x0) fadvise64(r2, 0x0, 0x80000000, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000001c0)=0x5, 0x8) 2018/05/24 20:45:48 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_setparam(r0, &(0x7f00000000c0)=0x6) wait4(r1, &(0x7f00000003c0), 0x80000000, 0x0) 2018/05/24 20:45:48 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="102cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca000000", 0x2e, r0) socketpair(0x0, 0xe, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x2, 0x4) 2018/05/24 20:45:48 executing program 7: r0 = socket(0x4, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket(0x1d, 0x2, 0x7) connect(r1, &(0x7f0000002280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x2, 0x2, 0x2}}, 0x53) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) accept4$ax25(r3, &(0x7f00000010c0), &(0x7f0000001100)=0x10, 0x800) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000001080)=0x1c) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000002400)=@filter={'filter\x00', 0xe, 0x1, 0x188, [0x0, 0x20003540, 0x20003570, 0x200035a0], 0x0, &(0x7f0000002140), &(0x7f0000003540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x15, 0x40, 0x16, 'veth1_to_bridge\x00', 'yam0\x00', 'rose0\x00', 'bond_slave_0\x00', @random="be705521497c", [0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf8}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz1\x00', 0xf34a}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}]}, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) pwritev(r2, &(0x7f00000034c0)=[{&(0x7f00000000c0)="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{&(0x7f0000002480)="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", 0x1000}], 0x5, 0x0) 2018/05/24 20:45:48 executing program 4: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_getattr(r1, &(0x7f0000000200), 0x30, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/24 20:45:48 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/24 20:45:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x10800004e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000100)=0x2000a, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x6, &(0x7f0000000000)={0x0, 0x5, 0x0, @thr={&(0x7f0000000140)="6c695b320b1d9253b241d4cb297f5350a7eb3e508bc655b261637d07754a3d847e874ac4c4c82e081131adf63721494a3c82e360a470d60c94002801a221188c30aefc4c60cb59983a79a4fe7c4d34370f9cffaf1ac363c54060ac7be324d1b09e3e89d79a95da1b215b49f7361c2e2df981e2e8b2bf94197c3638c584be9589b48e2e77ec8486104242925eadb25aed24aafe2c187eaff5ec9bed965a4d2b432cc76aff200ed728a1fc8d954494051bf31ecda546b9f5a3b5614c01bd8e7eb90ef1004ea9275fde98cffbedf7492892145f2bb0e7a55361da077652f9b2b900e7566b7f", &(0x7f0000000300)="8ab0251cfe6b6d6efd78b1588963faf05c0229cce021465614fc0c9eb4ad998887950c292740d7f8f6527503960636ff65dfc1aa45b1dede369540c72831f201848b867f95bacfadb49a191bb0a0a4ae5b162443705b44f78b02fa5b6c46f3500da99d9ff87c3b9aac98b7ec5ac858395521ae22922244b716b54f66b6968d0083a1f55569ab9a2376b2c098f81ddc14712c6ccf1e72ca5441ab130fa49bb65be310a29f2c67e1b2a820953e907bdf34bcfecef7718f73a77679436bbf1bc96e4661d9b9b5e2761b3637a7f0f00828d30390a5c29d7181a8a5bdd2cf4e2c"}}, &(0x7f00000000c0)=0x0) timer_delete(r1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/24 20:45:48 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) prctl$setendian(0x14, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80047437, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x39b, 0x220000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000400)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000200)=""/122}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x23}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x202, 0x400, 0x3f, r3}, &(0x7f0000000340)=0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/30, 0x1e}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) [ 102.409835] ================================================================== [ 102.417279] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 102.423184] CPU: 1 PID: 6847 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #102 [ 102.430456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.439821] Call Trace: [ 102.442402] [ 102.444563] dump_stack+0x185/0x1d0 [ 102.448197] ? gre_rcv+0x1237/0x1970 [ 102.451917] kmsan_report+0x149/0x260 [ 102.455719] __msan_warning_32+0x6e/0xc0 [ 102.459782] gre_rcv+0x1237/0x1970 [ 102.463323] ? raw_local_deliver+0x63/0x1660 [ 102.467741] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.472590] ? erspan_xmit+0x2d70/0x2d70 [ 102.476654] gre_rcv+0x2d6/0x3b0 [ 102.480022] ? gre_parse_header+0x14e0/0x14e0 [ 102.484522] ip_local_deliver_finish+0x881/0xed0 [ 102.489289] ip_local_deliver+0x43c/0x4e0 [ 102.493455] ? ip_local_deliver+0x4e0/0x4e0 [ 102.497794] ? ip_call_ra_chain+0x7c0/0x7c0 [ 102.502126] ip_rcv_finish+0xa36/0x1d00 [ 102.506106] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 102.511481] ip_rcv+0x118a/0x16d0 [ 102.514942] ? ip_rcv+0x16d0/0x16d0 [ 102.518581] ? ip_local_deliver_finish+0xed0/0xed0 [ 102.523516] __netif_receive_skb_core+0x47ff/0x4ac0 [ 102.528535] ? kmsan_set_origin_inline+0x20/0x120 [ 102.533383] process_backlog+0x62d/0xe20 [ 102.537457] ? rps_trigger_softirq+0x2f0/0x2f0 [ 102.542046] net_rx_action+0x7c1/0x1a70 [ 102.546032] ? net_tx_action+0xab0/0xab0 [ 102.550102] __do_softirq+0x56d/0x93d [ 102.553910] do_softirq_own_stack+0x2a/0x40 [ 102.558221] 2018/05/24 20:45:48 executing program 3: socket(0xa, 0x1, 0xa0000001) [ 102.560459] __local_bh_enable_ip+0x114/0x140 [ 102.564957] local_bh_enable+0x36/0x40 [ 102.568847] ip_finish_output2+0x1378/0x1490 [ 102.573267] ip_finish_output+0xcaf/0xff0 [ 102.577436] ip_output+0x505/0x5d0 [ 102.581245] ? ip_mc_finish_output+0x3b0/0x3b0 [ 102.585845] ? ip_finish_output+0xff0/0xff0 [ 102.590179] raw_sendmsg+0x3e77/0x41c0 [ 102.594085] ? raw_getfrag+0x630/0x630 [ 102.597984] ? compat_raw_ioctl+0x100/0x100 [ 102.602311] inet_sendmsg+0x3f7/0x750 2018/05/24 20:45:48 executing program 3: r0 = dup(0xffffffffffffff9c) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) [ 102.606114] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 102.611482] ? inet_getname+0x4a0/0x4a0 [ 102.615459] __sys_sendto+0x6c0/0x7e0 [ 102.619256] ? syscall_return_slowpath+0xe9/0x700 [ 102.624095] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 102.629026] ? syscall_return_slowpath+0xe9/0x700 [ 102.633901] __x64_sys_sendto+0x1a1/0x210 [ 102.638058] do_syscall_64+0x152/0x230 [ 102.641955] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.647144] RIP: 0033:0x455a09 [ 102.648337] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 102.650333] RSP: 002b:00007fd167482c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 102.650347] RAX: ffffffffffffffda RBX: 00007fd1674836d4 RCX: 0000000000455a09 [ 102.650354] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000014 [ 102.650361] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 102.650368] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 102.650374] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 102.650383] [ 102.650387] Uninit was stored to memory at: 2018/05/24 20:45:48 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="102cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca000000", 0x2e, r0) socketpair(0x0, 0xe, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x2, 0x4) [ 102.650408] kmsan_internal_chain_origin+0x12b/0x210 [ 102.650426] kmsan_memcpy_origins+0x11d/0x170 [ 102.650435] __msan_memcpy+0x109/0x160 [ 102.650449] pskb_expand_head+0x3a6/0x1a70 [ 102.650459] ip_tunnel_xmit+0x2dd6/0x37b0 [ 102.650471] erspan_xmit+0x1c67/0x2d70 [ 102.650483] dev_hard_start_xmit+0x5f1/0xc70 [ 102.650494] sch_direct_xmit+0x578/0x8f0 [ 102.650503] __qdisc_run+0x1785/0x3730 [ 102.650515] __dev_queue_xmit+0x1d50/0x3510 [ 102.650524] dev_queue_xmit+0x4b/0x60 [ 102.650550] neigh_resolve_output+0xac6/0xb60 [ 102.760081] ip_finish_output2+0x1362/0x1490 [ 102.764591] ip_finish_output+0xcaf/0xff0 [ 102.768745] ip_output+0x505/0x5d0 [ 102.772287] raw_sendmsg+0x3e77/0x41c0 [ 102.776173] inet_sendmsg+0x3f7/0x750 [ 102.779982] __sys_sendto+0x6c0/0x7e0 [ 102.783785] __x64_sys_sendto+0x1a1/0x210 [ 102.787929] do_syscall_64+0x152/0x230 [ 102.791823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.797005] Uninit was created at: [ 102.800552] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 102.805654] kmsan_kmalloc+0x94/0x100 [ 102.809459] kmsan_slab_alloc+0x10/0x20 [ 102.813437] __kmalloc_node_track_caller+0xb32/0x11b0 [ 102.818632] __alloc_skb+0x2cb/0x9e0 [ 102.822348] alloc_skb_with_frags+0x1e6/0xb80 [ 102.826845] sock_alloc_send_pskb+0xb56/0x1190 [ 102.831503] sock_alloc_send_skb+0xca/0xe0 [ 102.835738] raw_sendmsg+0x221c/0x41c0 [ 102.839625] inet_sendmsg+0x3f7/0x750 [ 102.843435] __sys_sendto+0x6c0/0x7e0 [ 102.847240] __x64_sys_sendto+0x1a1/0x210 [ 102.851388] do_syscall_64+0x152/0x230 [ 102.855283] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.860464] ================================================================== [ 102.867821] Disabling lock debugging due to kernel taint [ 102.873267] Kernel panic - not syncing: panic_on_warn set ... [ 102.873267] [ 102.881268] CPU: 1 PID: 6847 Comm: syz-executor1 Tainted: G B 4.17.0-rc5+ #102 [ 102.889932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.899300] Call Trace: [ 102.901884] [ 102.904041] dump_stack+0x185/0x1d0 [ 102.907676] panic+0x39d/0x940 [ 102.910887] ? gre_rcv+0x1237/0x1970 [ 102.914605] kmsan_report+0x260/0x260 [ 102.918422] __msan_warning_32+0x6e/0xc0 [ 102.922485] gre_rcv+0x1237/0x1970 [ 102.926030] ? raw_local_deliver+0x63/0x1660 [ 102.930450] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.935298] ? erspan_xmit+0x2d70/0x2d70 [ 102.939362] gre_rcv+0x2d6/0x3b0 [ 102.942729] ? gre_parse_header+0x14e0/0x14e0 [ 102.947226] ip_local_deliver_finish+0x881/0xed0 [ 102.951984] ip_local_deliver+0x43c/0x4e0 [ 102.956132] ? ip_local_deliver+0x4e0/0x4e0 [ 102.960456] ? ip_call_ra_chain+0x7c0/0x7c0 [ 102.964779] ip_rcv_finish+0xa36/0x1d00 [ 102.968755] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 102.974126] ip_rcv+0x118a/0x16d0 [ 102.977583] ? ip_rcv+0x16d0/0x16d0 [ 102.981218] ? ip_local_deliver_finish+0xed0/0xed0 [ 102.986149] __netif_receive_skb_core+0x47ff/0x4ac0 [ 102.991172] ? kmsan_set_origin_inline+0x20/0x120 [ 102.996028] process_backlog+0x62d/0xe20 [ 103.000108] ? rps_trigger_softirq+0x2f0/0x2f0 [ 103.004697] net_rx_action+0x7c1/0x1a70 [ 103.008686] ? net_tx_action+0xab0/0xab0 [ 103.012756] __do_softirq+0x56d/0x93d [ 103.016577] do_softirq_own_stack+0x2a/0x40 [ 103.020887] [ 103.023126] __local_bh_enable_ip+0x114/0x140 [ 103.027621] local_bh_enable+0x36/0x40 [ 103.031507] ip_finish_output2+0x1378/0x1490 [ 103.035922] ip_finish_output+0xcaf/0xff0 [ 103.040074] ip_output+0x505/0x5d0 [ 103.043618] ? ip_mc_finish_output+0x3b0/0x3b0 [ 103.048215] ? ip_finish_output+0xff0/0xff0 [ 103.052542] raw_sendmsg+0x3e77/0x41c0 [ 103.056442] ? raw_getfrag+0x630/0x630 [ 103.060345] ? compat_raw_ioctl+0x100/0x100 [ 103.064667] inet_sendmsg+0x3f7/0x750 [ 103.068475] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 103.073849] ? inet_getname+0x4a0/0x4a0 [ 103.077833] __sys_sendto+0x6c0/0x7e0 [ 103.081641] ? syscall_return_slowpath+0xe9/0x700 [ 103.086489] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 103.091429] ? syscall_return_slowpath+0xe9/0x700 [ 103.096288] __x64_sys_sendto+0x1a1/0x210 [ 103.100448] do_syscall_64+0x152/0x230 [ 103.104343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.109541] RIP: 0033:0x455a09 [ 103.112725] RSP: 002b:00007fd167482c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 103.120437] RAX: ffffffffffffffda RBX: 00007fd1674836d4 RCX: 0000000000455a09 [ 103.127711] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000014 [ 103.134983] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 103.142257] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.149529] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 103.157395] Dumping ftrace buffer: [ 103.160933] (ftrace buffer empty) [ 103.164615] Kernel Offset: disabled [ 103.168230] Rebooting in 86400 seconds..