INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. 2018/05/06 23:23:46 fuzzer started 2018/05/06 23:23:47 dialing manager at 10.128.0.26:45383 syzkaller login: [ 48.969737] can: request_module (can-proto-0) failed. [ 48.980697] can: request_module (can-proto-0) failed. 2018/05/06 23:23:54 kcov=true, comps=false 2018/05/06 23:23:58 executing program 0: clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000180), &(0x7f0000000140)) 2018/05/06 23:23:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1f, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) 2018/05/06 23:23:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth0_to_team\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="17"]}) 2018/05/06 23:23:58 executing program 2: request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='encrypted\x00', 0x0) 2018/05/06 23:23:58 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000007f40)=ANY=[@ANYRES32, @ANYBLOB="9b000000b5d7fef51a0667190813c56a9dcbf3ba4d991126674904ed6e94fed21cceadc89244d158e81abf61f01631e6c9c67585b7c6d82dc89286688607cd4aa4f47e3f1fe0e59a75ebeca6930ca25460a76c2e766a929b5a9510ddc6b81c77022c2f654a65d291a15a2adbeaea67e2cbb612532f0546f5cc584efec8f3e67551ab7d5217bb4d96563a1fc70d2d6527173293374ceefa1f55f6ba5862606ca70468660740"], &(0x7f0000003f80)=0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/06 23:23:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/06 23:23:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/05/06 23:23:58 executing program 6: 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 54.079834] IPVS: ftp: loaded support on port[0] = 21 [ 54.279684] IPVS: ftp: loaded support on port[0] = 21 [ 54.362316] IPVS: ftp: loaded support on port[0] = 21 [ 54.442847] IPVS: ftp: loaded support on port[0] = 21 [ 54.545784] IPVS: ftp: loaded support on port[0] = 21 [ 54.635948] IPVS: ftp: loaded support on port[0] = 21 [ 54.779385] IPVS: ftp: loaded support on port[0] = 21 [ 54.965216] IPVS: ftp: loaded support on port[0] = 21 [ 56.458657] ip (4767) used greatest stack depth: 54208 bytes left [ 57.089879] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.096439] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.143195] device bridge_slave_0 entered promiscuous mode [ 57.254096] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.260568] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.283308] device bridge_slave_0 entered promiscuous mode [ 57.349215] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.355747] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.391701] device bridge_slave_1 entered promiscuous mode [ 57.425982] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.432503] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.463223] device bridge_slave_1 entered promiscuous mode [ 57.616182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.666964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.770563] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.777109] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.791224] device bridge_slave_0 entered promiscuous mode [ 57.858664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.861199] ip (4868) used greatest stack depth: 53656 bytes left [ 57.870203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.046577] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.053149] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.077682] device bridge_slave_0 entered promiscuous mode [ 58.091966] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.098476] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.112700] device bridge_slave_1 entered promiscuous mode [ 58.163265] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.169761] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.213613] device bridge_slave_0 entered promiscuous mode [ 58.249389] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.255941] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.289249] device bridge_slave_0 entered promiscuous mode [ 58.304270] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.310747] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.324147] device bridge_slave_1 entered promiscuous mode [ 58.344886] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.351369] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.369465] device bridge_slave_0 entered promiscuous mode [ 58.384845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.403857] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.410347] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.448432] device bridge_slave_1 entered promiscuous mode [ 58.479107] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.485600] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.526238] device bridge_slave_1 entered promiscuous mode [ 58.559743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.578121] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.586975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.602821] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.609289] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.635297] device bridge_slave_1 entered promiscuous mode [ 58.659225] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.671688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.681845] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.688381] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.741801] device bridge_slave_0 entered promiscuous mode [ 58.777373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.793509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.805511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.825173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.877264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.913753] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.979903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.019827] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.026291] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.055159] device bridge_slave_1 entered promiscuous mode [ 59.086198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.096181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.139413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.148271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.158993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.262107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.280698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.287711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.336597] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.405567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.412524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.454367] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.487257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.590010] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.604895] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.615665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.709506] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.803971] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.823168] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.833668] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.843213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.852050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.937999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.945353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.997264] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.024129] team0: Port device team_slave_0 added [ 60.055485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.071450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.087357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.101477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.124869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.135502] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.150084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.174210] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.185510] team0: Port device team_slave_0 added [ 60.212354] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.247288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.254337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.272105] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.304016] team0: Port device team_slave_1 added [ 60.382580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.391216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.416270] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.441120] team0: Port device team_slave_1 added [ 60.457706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.465220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.486189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.527993] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.536093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.552366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.678422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.685436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.696857] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.734904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.743674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.770784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.787442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.818989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.844537] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.853007] team0: Port device team_slave_0 added [ 60.905722] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.921179] team0: Port device team_slave_0 added [ 60.941200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.957642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.967016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.994922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.019454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.049578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.061776] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.072981] team0: Port device team_slave_0 added [ 61.085064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.103969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.118858] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.134501] team0: Port device team_slave_0 added [ 61.142586] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.159665] team0: Port device team_slave_1 added [ 61.194624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.203096] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.211700] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.231800] team0: Port device team_slave_1 added [ 61.251499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.265986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.291275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.325979] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.339097] team0: Port device team_slave_1 added [ 61.352550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.370231] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.386785] team0: Port device team_slave_1 added [ 61.398122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.412769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.443823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.451813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.475497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.497181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.504250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.513310] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.523440] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.536079] team0: Port device team_slave_0 added [ 61.566409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.575376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.594320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.623301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.632134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.640162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.654426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.690706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.722864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.740599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.747602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.765798] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.784891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.792838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.801122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.841845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.848888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.859215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.896460] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.909305] team0: Port device team_slave_1 added [ 61.937904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.944887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.962763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.989413] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.004479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.029945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.057162] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.068321] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.082133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.108805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.142082] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.167263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.201833] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.214150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.221513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.237141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.246733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.255888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.268217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.276998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.304094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.333363] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.350063] team0: Port device team_slave_0 added [ 62.368240] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.376321] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.387204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.420574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.447415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.467173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.490547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.498791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.508393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.525637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.539568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.548452] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.629228] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.662439] team0: Port device team_slave_1 added [ 62.689211] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.696829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.716369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.890436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.897469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.914937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.958730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.973146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.989950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.128460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.136446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.154538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.267141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.274574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.291205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.470679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.478353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.498568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.038365] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.044861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.051773] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.058246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.109157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.133014] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.139534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.146388] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.152841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.161590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.335204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.355386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.871096] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.877599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.884493] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.890957] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.965794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.978398] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.984854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.991684] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.998138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.006701] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.046391] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.052876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.059746] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.066190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.101547] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.115548] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.122105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.128962] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.135428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.194712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.343317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.356865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.396257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.419528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.494824] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.501319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.508211] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.514661] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.574156] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.070447] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.076944] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.083817] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.090266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.112990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.399308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.415678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.294993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.332450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.743899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.956630] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.034570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.048266] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.248836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.293720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.434585] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.482817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.676813] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.862948] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.932541] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.938856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.950271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.112100] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.118490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.129258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.192353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.228368] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.249805] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.444383] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.450734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.463494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.479915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.486505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.527268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.797176] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.803563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.815416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.849424] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.937446] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.001058] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.092563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.098878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.113270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.220607] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.226946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.239221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.295789] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.313928] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.687966] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.941482] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.947805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.959010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.012604] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.049838] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.905882] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 23:24:25 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f00000060c0)='/dev/random\x00', 0x0, 0x900) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000007f40)=ANY=[@ANYRES32=r0, @ANYBLOB="9b000000b5d7fef51a0667190813c56a9dcbf3ba4d991126674904ed6e94fed21cceadc89244d158e81abf61f01631e6c9c67585b7c6d82dc89286688607cd4aa4f47e3f1fe0e59a75ebeca6930ca25460a76c2e766a92"], &(0x7f0000003f80)=0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/05/06 23:24:26 executing program 1: r0 = syz_open_dev$random(&(0x7f00000060c0)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)) 2018/05/06 23:24:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x80) 2018/05/06 23:24:26 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) bind$netrom(0xffffffffffffffff, &(0x7f0000000480)=@ax25={0x3, {"8fbc64f998e33d"}, 0x3}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f00000002c0)) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/06 23:24:26 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa83c0e37c644486dd6004577700400000fe8000000000000000000000000000bb00000000000000000000ffff0000000000010000000000000502000001020099040090780000000060c5087700000000fe8000000000000000000000000000aafe8000000000000000000000000000aa"], 0x0) [ 81.578267] print_req_error: I/O error, dev loop0, sector 0 [ 81.584136] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 81.591921] print_req_error: I/O error, dev loop0, sector 8 [ 81.597739] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 81.605494] print_req_error: I/O error, dev loop0, sector 16 [ 81.611391] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 81.619144] print_req_error: I/O error, dev loop0, sector 24 [ 81.625014] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 81.633019] print_req_error: I/O error, dev loop0, sector 32 [ 81.638920] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 81.646703] print_req_error: I/O error, dev loop0, sector 40 [ 81.652584] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 81.660336] print_req_error: I/O error, dev loop0, sector 48 [ 81.666227] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 81.673985] print_req_error: I/O error, dev loop0, sector 56 [ 81.679914] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 81.687665] print_req_error: I/O error, dev loop0, sector 64 [ 81.693562] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 81.701581] print_req_error: I/O error, dev loop0, sector 72 [ 81.707475] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/06 23:24:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) ptrace(0x1b, r1) 2018/05/06 23:24:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/06 23:24:27 executing program 1: syz_emit_ethernet(0x618, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/05/06 23:24:27 executing program 7: add_key(&(0x7f0000000a00)='encrypted\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a}, &(0x7f0000000a80)='R', 0x1, 0xfffffffffffffffe) 2018/05/06 23:24:27 executing program 3: unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000180)={0xf7, 0x0, 0x0, "eca204ddb0df40d1742e8fc1b251f781b415543dab486b0b77450e08ae96926678028ef650bdaab0fbbed0adf363c37886bceffdc1678d2944613f89bb8ffd9ce05757ac2756590d02beec0fd28a33dc832628c3e9a830df5a0c27b36c8511d71ec46a438383ee485b0cbe3e72a2b90e53b1494ce417f4a750ad30020edb985c732c7551b9da8cdb458e0682cf70e4e5f4a0d2207210e1a2925d8fcec0ee3652142171af383764ada2050bef264e12b49a025cbaf27d14f0725bb333bb373aba16ce2fb75d5097271ee5844befeb1b732a72336171b553fc92f7ad29774e0f4e6dc594640e016403e9e6d6fc571815435380130e04a14c"}) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)) unshare(0x8000000) 2018/05/06 23:24:27 executing program 5: 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/06 23:24:27 executing program 4: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/05/06 23:24:27 executing program 6: 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/06 23:24:27 executing program 7: r0 = socket$inet(0x2, 0x3, 0x8000000000000007) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff30) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/05/06 23:24:27 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000c20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) 2018/05/06 23:24:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="7d9ba8c1", 0x4}], 0x1, 0x0) 2018/05/06 23:24:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:27 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) recvmmsg(r0, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001540)=""/116, 0x74}}], 0x1, 0x0, &(0x7f0000001680)) write(r1, &(0x7f0000000280), 0x0) 2018/05/06 23:24:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/06 23:24:27 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/06 23:24:27 executing program 3: r0 = socket(0x1e, 0x1, 0x0) close(r0) 2018/05/06 23:24:27 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 82.917829] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 23:24:27 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000001980)}, 0x0) 2018/05/06 23:24:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x490, &(0x7f0000000040)={0x0, 'ip6gre0\x00'}, 0x18) 2018/05/06 23:24:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) [ 82.974345] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 23:24:28 executing program 6: 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/06 23:24:28 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x2004ffe0) 2018/05/06 23:24:28 executing program 1: getrandom(&(0x7f00000002c0)=""/2, 0x2, 0x3) 2018/05/06 23:24:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0), 0x0, &(0x7f0000000480)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) 2018/05/06 23:24:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], []]}, 0x278) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) write$binfmt_elf64(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 23:24:28 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/06 23:24:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) pread64(r0, &(0x7f00000001c0)=""/248, 0xf8, 0x0) 2018/05/06 23:24:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) socket(0x0, 0x0, 0x0) 2018/05/06 23:24:28 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/06 23:24:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004006) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffff7) 2018/05/06 23:24:28 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000700), &(0x7f0000000200)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) pipe2(&(0x7f0000000100), 0x0) getresuid(&(0x7f0000000840), &(0x7f0000000800), &(0x7f0000000780)) 2018/05/06 23:24:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff0000000032000d00000000000000620c0000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000100000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/06 23:24:28 executing program 3: r0 = socket$inet(0x2, 0x803, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, 'ip6gre0\x00'}, 0x18) 2018/05/06 23:24:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x1c, 0x48, 0x20000000001, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/06 23:24:29 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r1, 0x407, 0x0) preadv(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000040), 0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) 2018/05/06 23:24:29 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000090007010a00001e00003c0000ff040405000c000014", 0x22) 2018/05/06 23:24:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000000080), &(0x7f00000aaffc), &(0x7f0000002886)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000000c0)) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000f, &(0x7f0000000000)) 2018/05/06 23:24:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000001c8, &(0x7f00000000c0)}) 2018/05/06 23:24:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) socket(0x0, 0x0, 0x0) 2018/05/06 23:24:29 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000700), &(0x7f0000000200)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) pipe2(&(0x7f0000000100), 0x0) getresuid(&(0x7f0000000840), &(0x7f0000000800), &(0x7f0000000780)) 2018/05/06 23:24:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000001c8, &(0x7f00000000c0)}) 2018/05/06 23:24:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f0000000940)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x30) 2018/05/06 23:24:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000c80)=""/4096, 0x1000}], 0x1, &(0x7f0000001f40)=""/119, 0x77}}], 0x1, 0x0, &(0x7f0000001fc0)={0x77359400}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/06 23:24:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:29 executing program 0: mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='..', &(0x7f0000000100)='hfsplus\x00', 0x84004, &(0x7f0000000040)) 2018/05/06 23:24:29 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) 2018/05/06 23:24:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) socket(0x0, 0x0, 0x0) 2018/05/06 23:24:29 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/05/06 23:24:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) keyctl$dh_compute(0x4, &(0x7f0000000100), &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/05/06 23:24:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000000000000000000ff010000000000ff00000000774500010000eaff857c47cec27125a880bb85fa595f6b65462acf42a5a248aab57fa7e66570dbc05b990e0408f8ed01d5b023597a5611e0cf5c3505cd46b4702690d0d1030af9586d663973181ba1f98f88ea"], 0x83}, 0x1}, 0x0) 2018/05/06 23:24:30 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r1, 0xffffffffffffffb3, &(0x7f0000000040)=0x1ff) 2018/05/06 23:24:30 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/06 23:24:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @rand_addr=0x2}}) 2018/05/06 23:24:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1) 2018/05/06 23:24:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000240)=0xe) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f00804003000000460001070000001419000400048700a134f7d9f500000000000000000000000000", 0x39}], 0x1) 2018/05/06 23:24:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) socket(0x0, 0x0, 0x0) [ 85.268913] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 85.276392] gre0: Invalid MTU -1593800956 requested, hw min 0 2018/05/06 23:24:30 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200000000000, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/06 23:24:30 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) [ 85.352871] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 85.360416] gre0: Invalid MTU -1593800956 requested, hw min 0 2018/05/06 23:24:31 executing program 6: syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs_stats\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000042c0)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000006640)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchdir(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000006900)=ANY=[@ANYBLOB="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"], &(0x7f0000001400)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/173, 0xad}}], 0x3, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/06 23:24:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/05/06 23:24:31 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/06 23:24:31 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200000000000, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/06 23:24:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') lseek(r0, 0x0, 0x0) 2018/05/06 23:24:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fallocate(r2, 0x1, 0x0, 0x400003) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x0) fdatasync(r1) 2018/05/06 23:24:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) close(r1) close(r0) 2018/05/06 23:24:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:31 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/06 23:24:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') lseek(r0, 0x0, 0x0) 2018/05/06 23:24:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/05/06 23:24:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fallocate(r2, 0x1, 0x0, 0x400003) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x0) fdatasync(r1) 2018/05/06 23:24:32 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/05/06 23:24:32 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 23:24:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, 0x0, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/05/06 23:24:32 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/06 23:24:32 executing program 6: syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_vs_stats\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000042c0)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000006640)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x100}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)) setregid(0x0, 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchdir(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000025c0)) get_thread_area(&(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') setgid(0x0) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000006900)=ANY=[@ANYBLOB="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"], &(0x7f0000001400)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r3, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/173, 0xad}}], 0x3, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/06 23:24:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[]], 0x8) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0x7fffffff) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={{0x77359400}}) 2018/05/06 23:24:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) socketpair(0x14, 0x0, 0x0, &(0x7f0000000040)) 2018/05/06 23:24:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000040)) 2018/05/06 23:24:32 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @rand_addr=0x53d93f6b, {[@lsrr={0x83, 0x3}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, 0x0) 2018/05/06 23:24:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/05/06 23:24:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xa303000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/06 23:24:33 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @rand_addr=0x53d93f6b, {[@lsrr={0x83, 0x3}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, 0x0) 2018/05/06 23:24:33 executing program 4: capget(&(0x7f00000001c0)={0x19980330}, &(0x7f00000000c0)) 2018/05/06 23:24:33 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x56) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 23:24:33 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/05/06 23:24:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/06 23:24:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, 0x0) r1 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, 0x0) r2 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r1, r0}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) 2018/05/06 23:24:33 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/05/06 23:24:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") lseek(r0, 0x0, 0x4) [ 88.432860] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/06 23:24:33 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/05/06 23:24:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00') 2018/05/06 23:24:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/06 23:24:33 executing program 4: 2018/05/06 23:24:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r2, r1}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) [ 88.678937] ================================================================== [ 88.686374] BUG: KMSAN: uninit-value in ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 88.694094] CPU: 0 PID: 7054 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 88.700931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.710282] Call Trace: [ 88.712877] dump_stack+0x185/0x1d0 [ 88.716515] ? ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 88.722062] kmsan_report+0x142/0x240 [ 88.725870] __msan_warning_32+0x6c/0xb0 [ 88.729937] ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 88.735318] ? rcu_all_qs+0x32/0x1f0 [ 88.739058] ? _cond_resched+0x3c/0xd0 [ 88.742963] ip_route_output_flow+0x1eb/0x3c0 [ 88.747460] ? security_sk_classify_flow+0x49/0x190 [ 88.752483] raw_sendmsg+0x196a/0x41f0 [ 88.756392] ? compat_raw_ioctl+0x100/0x100 [ 88.760716] inet_sendmsg+0x48d/0x740 [ 88.764523] ? security_socket_sendmsg+0x9e/0x210 [ 88.769376] ? inet_getname+0x500/0x500 [ 88.773355] SYSC_sendto+0x6c3/0x7e0 2018/05/06 23:24:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) [ 88.777077] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 88.783136] ? prepare_exit_to_usermode+0x149/0x3a0 [ 88.788159] SyS_sendto+0x8a/0xb0 [ 88.791616] do_syscall_64+0x309/0x430 [ 88.795513] ? SYSC_getpeername+0x560/0x560 [ 88.799848] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.805035] RIP: 0033:0x455979 [ 88.808222] RSP: 002b:00007f47eb847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 88.815931] RAX: ffffffffffffffda RBX: 00007f47eb8486d4 RCX: 0000000000455979 2018/05/06 23:24:33 executing program 4: [ 88.823202] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 88.830470] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000010 [ 88.837743] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 88.845015] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 88.852288] [ 88.853915] Local variable description: ----res.i.i@ip_route_output_flow [ 88.860743] Variable was created at: [ 88.864463] ip_route_output_flow+0x75/0x3c0 [ 88.868871] raw_sendmsg+0x196a/0x41f0 [ 88.872746] ================================================================== 2018/05/06 23:24:33 executing program 7: [ 88.880098] Disabling lock debugging due to kernel taint [ 88.885546] Kernel panic - not syncing: panic_on_warn set ... [ 88.885546] [ 88.892915] CPU: 0 PID: 7054 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 88.901050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.910400] Call Trace: [ 88.912993] dump_stack+0x185/0x1d0 [ 88.916627] panic+0x39d/0x940 [ 88.919845] ? ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 88.925391] kmsan_report+0x238/0x240 [ 88.929198] __msan_warning_32+0x6c/0xb0 [ 88.933268] ip_route_output_key_hash_rcu+0x3986/0x40c0 [ 88.938639] ? rcu_all_qs+0x32/0x1f0 [ 88.942360] ? _cond_resched+0x3c/0xd0 [ 88.946265] ip_route_output_flow+0x1eb/0x3c0 [ 88.950767] ? security_sk_classify_flow+0x49/0x190 [ 88.955793] raw_sendmsg+0x196a/0x41f0 [ 88.959712] ? compat_raw_ioctl+0x100/0x100 [ 88.964039] inet_sendmsg+0x48d/0x740 [ 88.967846] ? security_socket_sendmsg+0x9e/0x210 [ 88.972700] ? inet_getname+0x500/0x500 [ 88.976679] SYSC_sendto+0x6c3/0x7e0 2018/05/06 23:24:33 executing program 4: [ 88.980400] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 88.985850] ? prepare_exit_to_usermode+0x149/0x3a0 [ 88.990875] SyS_sendto+0x8a/0xb0 [ 88.994331] do_syscall_64+0x309/0x430 [ 88.998225] ? SYSC_getpeername+0x560/0x560 [ 89.002561] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.007748] RIP: 0033:0x455979 [ 89.010930] RSP: 002b:00007f47eb847c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 89.018635] RAX: ffffffffffffffda RBX: 00007f47eb8486d4 RCX: 0000000000455979 [ 89.025902] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 89.033171] RBP: 000000000072bea0 R08: 0000000020000280 R09: 0000000000000010 [ 89.040437] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 89.047704] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 89.055522] Dumping ftrace buffer: [ 89.059048] (ftrace buffer empty) [ 89.062735] Kernel Offset: disabled [ 89.066339] Rebooting in 86400 seconds..