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 '10.128.10.25' (ECDSA) to the list of known hosts. 2018/04/29 07:25:19 fuzzer started 2018/04/29 07:25:20 dialing manager at 10.128.0.26:44785 syzkaller login: [ 49.005946] can: request_module (can-proto-0) failed. [ 49.017283] can: request_module (can-proto-0) failed. 2018/04/29 07:25:27 kcov=true, comps=false 2018/04/29 07:25:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcf7280000e3000000000000173a6183c2ded6ac9f38d56f18e0b3d1ea939a48a44827be32419e17245024ef8f84e8d79c84"], 0x2) 2018/04/29 07:25:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000000e000)=0x1, 0xfece) 2018/04/29 07:25:31 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a3f"], 0x3}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/29 07:25:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/29 07:25:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5414, &(0x7f0000000000)) 2018/04/29 07:25:31 executing program 5: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/04/29 07:25:31 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000480)=""/140, 0x8c}], 0x2) 2018/04/29 07:25:31 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000200), 0x4) [ 54.489249] IPVS: ftp: loaded support on port[0] = 21 [ 54.574990] IPVS: ftp: loaded support on port[0] = 21 [ 54.619003] IPVS: ftp: loaded support on port[0] = 21 [ 54.701214] IPVS: ftp: loaded support on port[0] = 21 [ 54.774931] IPVS: ftp: loaded support on port[0] = 21 [ 54.883727] IPVS: ftp: loaded support on port[0] = 21 [ 55.015258] IPVS: ftp: loaded support on port[0] = 21 [ 55.182801] IPVS: ftp: loaded support on port[0] = 21 [ 55.799455] ip (4600) used greatest stack depth: 53992 bytes left [ 57.698121] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.704595] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.728820] device bridge_slave_0 entered promiscuous mode [ 57.782962] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.789465] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.812190] device bridge_slave_0 entered promiscuous mode [ 57.970314] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.976823] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.028377] device bridge_slave_0 entered promiscuous mode [ 58.052610] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.059117] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.072386] device bridge_slave_1 entered promiscuous mode [ 58.082580] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.089090] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.103786] device bridge_slave_1 entered promiscuous mode [ 58.111335] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.118189] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.143157] device bridge_slave_0 entered promiscuous mode [ 58.192229] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.198722] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.225556] device bridge_slave_0 entered promiscuous mode [ 58.260116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.268010] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.274558] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.302424] device bridge_slave_1 entered promiscuous mode [ 58.361897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.370011] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.376525] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.424511] device bridge_slave_1 entered promiscuous mode [ 58.443584] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.450109] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.489904] device bridge_slave_1 entered promiscuous mode [ 58.511137] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.517608] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.531783] device bridge_slave_0 entered promiscuous mode [ 58.553063] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.561316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.570897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.616324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.669147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.732527] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.739020] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.769318] device bridge_slave_1 entered promiscuous mode [ 58.788948] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.795436] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.814527] device bridge_slave_0 entered promiscuous mode [ 58.823537] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.854271] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.860816] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.880720] device bridge_slave_0 entered promiscuous mode [ 58.913255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.923824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.932086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.056821] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.063349] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.104637] device bridge_slave_1 entered promiscuous mode [ 59.147101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.155219] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.161757] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.205334] device bridge_slave_1 entered promiscuous mode [ 59.250268] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.290659] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.363323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.447875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.483758] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.496353] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.516263] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.543629] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.557209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.681394] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.690977] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.720443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.742522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.777079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.832519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.856467] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.894540] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.907854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.915844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.944184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.951211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.994971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.002013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.044709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.051717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.100268] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.145426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.152801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.226571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.233530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.279133] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.289767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.298477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.317311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.324275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.383404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.390415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.478620] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.536506] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.594689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.604481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.629372] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.664061] team0: Port device team_slave_0 added [ 60.706169] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.722634] team0: Port device team_slave_0 added [ 60.748538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.791745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.798718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.880233] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.917669] team0: Port device team_slave_1 added [ 60.941323] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.977106] team0: Port device team_slave_1 added [ 60.993967] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.021123] team0: Port device team_slave_0 added [ 61.035374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.047916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.078896] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.101336] team0: Port device team_slave_0 added [ 61.113621] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.124280] team0: Port device team_slave_0 added [ 61.138372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.148826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.183690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.192696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.205080] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.238168] team0: Port device team_slave_1 added [ 61.257972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.272356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.298914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.319303] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.356731] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.364477] team0: Port device team_slave_0 added [ 61.371486] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.379856] team0: Port device team_slave_1 added [ 61.386366] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.394772] team0: Port device team_slave_1 added [ 61.408278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.417077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.447910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.459189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.469727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.477878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.501251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.535794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.570187] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.606814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.615878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.635753] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.644442] team0: Port device team_slave_1 added [ 61.653930] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.679239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.692374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.716484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.750142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.759439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.768926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.804236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.817537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.844363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.871780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.886747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.903242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.916793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.924429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.937153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.965338] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.977302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.986373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.008738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.022592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.049224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.061977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.069955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.079893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.088302] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.097240] team0: Port device team_slave_0 added [ 62.119685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.127535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.151200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.176578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.184402] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.192846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.200670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.243585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.274301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.299715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.320742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.335488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.346841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.354337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.363852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.400953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.410362] team0: Port device team_slave_0 added [ 62.421690] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.436194] team0: Port device team_slave_1 added [ 62.460913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.469307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.487790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.513430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.523605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.531899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.580275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.606429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.622333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.662639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.684936] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.694300] team0: Port device team_slave_1 added [ 62.705898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.731308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.773264] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.780642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.799208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.892651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.899599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.914702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.961663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.968924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.983555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.051157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.059504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.075226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.133921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.141968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.160503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.216162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.223175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.235964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.366204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.373648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.391281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.463216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.470663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.504449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.709505] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.717854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.738322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.445863] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.452368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.459284] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.465930] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.522242] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.767569] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.774119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.780970] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.787439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.852138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.858633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.873307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.907903] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.914379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.921262] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.927769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.991350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.999540] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.006084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.012953] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.019432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.039426] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.075826] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.082300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.089181] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.095644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.166134] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.570715] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.577194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.584065] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.590507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.601837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.887523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.910890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.943196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.977887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.006701] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.013178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.020093] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.026547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.035937] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.298796] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.305304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.312211] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.318694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.417200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.911982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.929578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.418884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.894295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.993423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.084279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.134740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.271433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.465287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.741327] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.830532] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.884013] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.964880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.083442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.137554] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.145794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.158202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.249775] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.576302] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.582631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.594877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.668334] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.708281] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.714629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.723306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.740709] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.755561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.785241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.821323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.837762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.869290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.971584] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.031295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.115472] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.121810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.132886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.439380] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.454102] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.574750] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.598526] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.715375] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.878287] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.886422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.897392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.999272] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.282557] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.289161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.303611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.765363] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.199977] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/29 07:25:59 executing program 1: 2018/04/29 07:25:59 executing program 1: 2018/04/29 07:25:59 executing program 1: 2018/04/29 07:25:59 executing program 4: 2018/04/29 07:25:59 executing program 1: 2018/04/29 07:26:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="14efffff18250a00000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vga_arbiter\x00', 0x141002, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000dc0)=0x100) 2018/04/29 07:26:01 executing program 1: 2018/04/29 07:26:01 executing program 4: 2018/04/29 07:26:01 executing program 3: 2018/04/29 07:26:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300)={0x4, 0x7, 0x200, 0x7, 0x7, 0x100000000000000, 0x7fffffff, 0xf63d, 0x200000000000, 0x4, 0x81}, 0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r3, &(0x7f0000000200)=""/83, 0x53, 0x0, &(0x7f0000000280)={0x1a, 0x320, 0x1400000, 0x6739d310, 0x37b5, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x200100) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x30000, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7fffffff, 0x400000) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000180)={0x57, 0x4, 0x7, {0x10001, 0x2}, {0x4cbb, 0x100000000}, @ramp={0x20000000400, 0x0, {0x3, 0x0, 0x2, 0x7db}}}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r2) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/29 07:26:01 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x2, 0x1) listen(r0, 0x0) 2018/04/29 07:26:01 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) socket$pptp(0x18, 0x1, 0x2) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0x0, 0x1ff}], 0x0, &(0x7f0000001a00)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) writev(r1, &(0x7f00000019c0)=[{&(0x7f0000001940)='~', 0x1}], 0x1) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000006b00)=""/117, 0x75) 2018/04/29 07:26:01 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000140)='./file0\x00') 2018/04/29 07:26:01 executing program 4: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x2, 0x4) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) [ 83.863911] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 07:26:02 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = memfd_create(&(0x7f0000000080)='sit0\x00', 0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/29 07:26:02 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa141, 0x101100) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/51) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80184132, &(0x7f0000000300)) 2018/04/29 07:26:02 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="f500000000000000360000009885f6d0c559c7333d8378e7a429193933503993028784e6d040cf821625e2285afd96d2424ea80af97552b746993836000000000000"]}) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x40, 0xfffffffffffffee1) 2018/04/29 07:26:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x511001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x80}, 'port1\x00', 0x2, 0x8, 0x1000, 0x10000, 0x0, 0x3ff, 0x1000, 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x3, {0x0, 0x0, 0x0, 0x3}}) socket$inet6(0xa, 0x0, 0x5) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6(0xa, 0x80800, 0xc4d) write$sndseq(r0, &(0x7f0000000180)=[{0x1, 0x100000001, 0x6, 0x0, @time={r1, r2+10000000}, {0x9, 0x79}, {0x4, 0x4}, @note={0x6, 0xeaf6, 0x2, 0xfffffffffffffffc}}, {0xd52c, 0xcbb, 0xff, 0x4, @tick, {0x8, 0xf}, {0x5, 0x7}, @raw32={[0xb4, 0x3, 0x7fff]}}], 0x60) 2018/04/29 07:26:02 executing program 7: r0 = userfaultfd(0x800) r1 = epoll_create1(0x200000000040) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) 2018/04/29 07:26:02 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="000004000000000004"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000002c0)=0x8) modify_ldt$read(0x0, &(0x7f0000000280)=""/47, 0x2f) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x12, 0x6, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0x4, 0x1, 0x0, r0}, @map={0x18, 0xb, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x4, 0xce, &(0x7f00000000c0)=""/206, 0x41000, 0x1, [], r3}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/29 07:26:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000010017f9070e2199787b9cbd907600ff0200000000000000000000"], &(0x7f0000000080)) 2018/04/29 07:26:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x5, 0x80400105, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x2000040, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x8) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x1, &(0x7f0000000480)=[{&(0x7f00000001c0)="f9cc0be9683e46820c07a4ad03f7bf8edd1cc77d460780d0d49ea5c69f09b32361ec5e6d201cb55b85e0a5d956d55da3f2a70876157473758ddce4900bb2e3bb54867eed9c46bbf0b78158de048726d087076a69412c79cbcfbc5526257c63c183b82a42a9480decb36be394ee77fa6b31d14b3170710c3fb696ad73f28d5e29344c61c0efbcc7cabd1ae6e7dd32935f7b1e2751435fea8fe4f6a8682bd4196082611f7626f50e3fb9ca91bbfb14c8d954daffe923d886ded0471df1b625827c35bbefb7f8160b340d9eafa19d5ba7d4049b5fa5641396cc6f6973a61a8f7e6553509a51042b42788bf4ab6b59", 0xed, 0x101}], 0x10000, &(0x7f00000002c0)=ANY=[@ANYBLOB="696e746567726974792c6e6f246973066172642c71756fa75414d283a4b11574612c7569643d2c648973636172642c6e6f646973636172642c6572726f72f8e5077b94360097151218733d72656d6f3ec8f3c58cdb0259b8689ed6210bac492d4e1479e58571be4afc493e3ea78fd0bffd496ad7b0d97a78b0092df50e"]) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000100)={{0xffffffff, 0x7f}, 0xb}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, 0xfffffffffffffccc, 0x100000001, 0xc659, 0x100, 0x9, 0x40, r1}) r4 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x7468, 0x1c5182) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) r5 = memfd_create(&(0x7f0000000340)="7573657270726f6376626f786e657430da2a23656d30766d6e65743000", 0x3) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000440)) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000080)=0x3) 2018/04/29 07:26:02 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)="c459455d5360af07575d61592be1e110443c1d5b45cef7ff0d7fac9bdff25aa000223ce03ca9a5d9a62cfac3bc507ab3a921a569d26aa3875c1d87a8b240803c33928daa9a7cd2d6b270034e68aa2b23fa342563942c58c37686edd07f4f6029b406acad0123ab1fded9b4634a064893e398079b20b944c911babc26b50e080e1d447f192d963d51982f0e4f8e86eadacc446d0be74203b2153b286e25") umount2(&(0x7f0000e28000)='..', 0x2) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) mkdirat(r0, &(0x7f00000002c0)='../file0\x00', 0x4a) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') readlink(&(0x7f0000000140)='../file0/file0\x00', &(0x7f0000000180)=""/77, 0x4d) 2018/04/29 07:26:02 executing program 2: unshare(0x40600) timerfd_create(0x6, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c33000/0x3000)=nil, 0x3000, 0x0, 0x3e, r0, 0xfffffffffffffffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x80, 0x8) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) 2018/04/29 07:26:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000100)="04", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5a97, 0x444000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x6, 0x1, "2e030a4f08a6fe275985d6433075938c924c5b9380f26e963443c9d9eebce7cdfebcf83af9f662995fa8aa097cd95e3942"}) 2018/04/29 07:26:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x8c) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x132}, 0x4004000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x9b280a29ed9ede22, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) finit_module(r1, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1) 2018/04/29 07:26:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x9f, "edf129662f069c0438db186bcc5f8f0109373893d29bff7e2590a377aaeee94fcb87896be317c49e53835689010a0597c211604ad017d4bf8b00f7f9c1851d946eaa55a1e52450cf7f07009317f9ebab0a3ae592494a42254214b99d98efe6b58c1f437e98f8f348c96897d68f5eba75d63283c569eea571f66fcd8bf5b03dfc4a87f9cfa3e93f6359940c305ab21e040d8e5fcf5b1e3814c0dba5ebd9cda8"}, &(0x7f0000000100)=0xa7) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x750}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14}}}}, &(0x7f0000000340)=0xa0) 2018/04/29 07:26:02 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000001100)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10081, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001300)={0x0, @empty, @loopback}, &(0x7f0000001340)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001380)={@dev={0xfe, 0x80, [], 0xe}, 0x3d, r2}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x2, r1}) mq_timedreceive(r0, &(0x7f0000001140), 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/04/29 07:26:02 executing program 5: r0 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'dummy0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7900000065ef5cb4565b43f1e185014c8df8b3f270cd8549028394365c21900dec157931244e1bfd4ad5175e5f5c1937fa9189d55f6fcf8e75f4d419dd08a42bf776cb7209c78b9f1ce18a6ae2d25b7ba64382e1195c6e2fd7673dad13772f74e9ad38d0d7cfa5a417a9da249aad116fa2c1c741c6f5aa3cbb2ccd8650"], &(0x7f0000000180)=0x81) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x7}, &(0x7f0000000200)=0x8) ioctl$sock_ifreq(r0, 0x8940, &(0x7f0000000040)={"73697430000880000000000000000002", @ifru_settings={0x3ff, 0x8, @raw_hdlc=&(0x7f0000000000)={0x4, 0x7}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/04/29 07:26:02 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) iopl(0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@local}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/04/29 07:26:03 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2600, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/29 07:26:03 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000980), 0x13f, 0x8}}, 0x20) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f0000000cc0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000c80), 0x2, 0xffffffff, 0x1c, 0x0, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000002040)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002000)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000d80)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000dc0), r1, 0xaa0}}, 0xfffffd83) write$rdma_cm(r0, &(0x7f0000007000)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000002840), 0xffffffff, 0x0, 0x2, 0x400000}}, 0x3fd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x10000010}) 2018/04/29 07:26:03 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x88001) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40000, 0x0) renameat2(r1, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x4) lseek(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000000c0)=0x9, 0x4) syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000000040)) fcntl$getown(r0, 0x9) 2018/04/29 07:26:03 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000d8060000f004000000000000b80300006001000060010000080600000806000008060000080600000806000006000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="0093ae78f91d92be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ead41161e9cb47bfd43e8e7aabfef655e507219102fb0dbaee841af5bf"], @ANYBLOB="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"], 0x738) sendfile(r0, r0, &(0x7f0000001000), 0xff3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000800)="c274886f7c72199547d16e2b46b46b58b4f10455d09aaf2c82c052b68d8b8468d4b1d7677541149daa2562", 0x2b) socketpair(0x5, 0xb, 0x80, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xd7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000a00)={r2, 0x8}, 0x8) 2018/04/29 07:26:03 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = memfd_create(&(0x7f0000000080)='sit0\x00', 0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/29 07:26:03 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x31ff, 0x2200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c000000202cf84fb59ca7260c9211c36903459458b583302647203db6d0815d3e8e09ee033dc0be25198dc83ba537b00b86c7e67d4d88ad34dddeb12398e166463985a65095e0eb41f600c995e3b1a0e49488e23c97f545a160dcef23"], &(0x7f0000000140)=0x44) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3f, 0x8, 0x4, 0x9a16, r2}, 0x10) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/29 07:26:03 executing program 1: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x210000) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000b00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xe8) getsockname$packet(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0x14) accept4(0xffffffffffffff9c, &(0x7f0000002280)=@hci={0x0, 0x0}, &(0x7f0000002300)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002340)={'bond0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002380)={0x0, @multicast2, @multicast2}, &(0x7f00000023c0)=0xc) getsockname$packet(r2, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002440)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002840)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002800)={&(0x7f0000002480)={0x364, r3, 0xf20, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x23c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x364}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x8, 0x40030, r2, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r13 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @loopback}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r14}) 2018/04/29 07:26:03 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "aa58007259bb496feb9e76c98e41536a81d1c37c003f0ba71ee2f58a06687305"}) 2018/04/29 07:26:03 executing program 0: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c) 2018/04/29 07:26:03 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xe4e, 0x4}, 0x2c) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/29 07:26:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/29 07:26:03 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffd00000000101c1ffed0086dd6006f52600080071e43397708202c7d88a73b340fdffffffffffffff00a8f3d25b000000ff0200000000000000000000f6a011ed99edba185a4a7f78c7cc49f7184d34342a480253707696456ff7b0453d1f4c0a1bfe0d0d67228702a88d9546081e9e551f610c1b977f37ea1fddabc19af7a5171f142028d8bd797599ffc7aaface630520beff"], &(0x7f0000775000)={0x0, 0x2, [0x0, 0x41c, 0x0, 0x1a6]}) 2018/04/29 07:26:03 executing program 6: socketpair(0x15, 0x80005, 0x6eb4, &(0x7f0000000040)) 2018/04/29 07:26:03 executing program 5: sched_yield() clock_gettime(0x100000004, &(0x7f0000000140)={0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x9, 0x4) setitimer(0x1, &(0x7f0000000000)={{}, {r1}}, 0x0) 2018/04/29 07:26:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="cbf4330d71ed2a877d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a008aea000000e8b5e10702ffffff000108db1ee9ff4435eade", 0x26) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) 2018/04/29 07:26:03 executing program 6: unshare(0x28060400) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=""/189) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000040), &(0x7f0000000280)=0x6e) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/29 07:26:04 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x6, 0x1, 0x9, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="47550e081e75", @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0x80, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000000080)="0aba67b76296ba522a47fee7101aaca3dc3a212d4ea2a7621cabe55b31ead01df617b82fdedfe14306", 0x29) socketpair(0x5, 0x3, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20}, 'irlan0\x00'}) sendto$unix(r2, &(0x7f00000000c0)="b1c761e3b5277711271b139520080047a347d56107e47c846e2d51c2bf48ab00000000000000004cbc73d300", 0xffffffffffffff2e, 0x40000, 0x0, 0x0) 2018/04/29 07:26:04 executing program 4: socketpair(0xa, 0x0, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0x13c, 0x19, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x13c}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10040, 0x100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/29 07:26:04 executing program 7: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1d1002, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000003ff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) openat$cgroup_ro(r1, &(0x7f00000003c0)="19637077616363742e12ae9773e68780fe736167655f737973007dfe0694083cab07274b73ff9b97eef33d55b108927768f00b2667d1bda0630013f9a38fe869ba5482584fe2810000000000000002f77667af72e4c9f5265843daf50c4126319e54736a8e73f59d403625", 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mincore(&(0x7f0000245000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001900)={@multicast1, @multicast2}, &(0x7f0000001940)=0xc) 2018/04/29 07:26:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 07:26:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x22, 0x80000001, 0x8, 0x400, 0x2, 0xffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x8}}) 2018/04/29 07:26:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="cbf4330d71ed2a877d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a008aea000000e8b5e10702ffffff000108db1ee9ff4435eade", 0x26) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7efc0)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f76f1d)=""/227, 0xe3}, 0x0) 2018/04/29 07:26:04 executing program 1: set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa4b4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8014}, 0x1) 2018/04/29 07:26:04 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x50) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x400000000a5, 0x1, 0x4, 0x6, "bcaded882585e001ae2bb3fc50c0701aaf1a1d26704f23c733897aa63b34adf2c54a99171aa546877ee9d2e7", 0x6}, 0x0, 0x0, 0x0, r1, 0xffffffffffffc0cd, 0x9a, "042de42832080100008013750af878307fab054719b3b234244b799e82078a660eac970d292716b9f5e5f6a1db74b2510fdff578b0db09738a74db3e6283469a", &(0x7f0000000040)='selinux(selfmime_typecgroupcgroupcpuset-eth0ppp0vboxnet0ppp0user{proc\x00', 0x46, [], [0x9cb2, 0x9, 0x1, 0x20]}) clock_gettime(0xfffffffffffffffb, &(0x7f0000000240)) 2018/04/29 07:26:04 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_ivalue=0x8}) 2018/04/29 07:26:04 executing program 1: set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa4b4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8014}, 0x1) 2018/04/29 07:26:04 executing program 0: lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000240)=""/106, 0x5) 2018/04/29 07:26:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000040000000013) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000001500)}}], 0x1, 0x0, &(0x7f0000005680)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/04/29 07:26:04 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') readv(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/36, 0x24}, {&(0x7f00000001c0)=""/98, 0x62}], 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x0, &(0x7f0000000280)}) 2018/04/29 07:26:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b8fff)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1ff, 0xffffffff}, &(0x7f00000000c0)=0x8) 2018/04/29 07:26:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) fremovexattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d73746564d00b6f6300ddf999167317ed29113fe3107b43a79287665eaa925fcc9cf5978aab7cf95270fd271145acbc7b4f3b4e16f16164a15e78582d5cdfe097c27981614804582a8d099e45e6d9e11ec043bbd05bac09000000000000000000"]) 2018/04/29 07:26:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x800, 0xe379, 0xff, 0x3, 0x9bab, 0x1, 0x4, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0xd918, 0x7fff, 0x401, 0x7}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0xfffffffffffffffb}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) [ 86.774390] device syz_tun entered promiscuous mode [ 86.831579] device bridge0 entered promiscuous mode [ 86.917210] device bridge0 left promiscuous mode [ 86.922413] device syz_tun left promiscuous mode 2018/04/29 07:26:05 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/icmp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000000500)={0x1f, 0x2, {0x5, 0x8, 0x13, 0x52a, 0x7fff, 0x8000}, 0x2, 0xfffffffffffffffa}, 0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0xe4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa0}}, 0x7fffffff, 0xfffffffffffffffd}, &(0x7f0000000480)=0x90) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pread64(r1, &(0x7f0000000140)=""/198, 0xc6, 0xe) 2018/04/29 07:26:05 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x4, 0x800) r1 = syz_genetlink_get_family_id$team(&(0x7f0000003000)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003040)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003480)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003080)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000035c0)={0x0, @empty, @dev}, &(0x7f0000003600)=0xc) getpeername(0xffffffffffffffff, &(0x7f0000004740)=@can={0x0, 0x0}, &(0x7f00000047c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004800)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000004900)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004c40)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000004c00)={&(0x7f0000004940)={0x2b0, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x294, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc10a}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x4, 0x80000000, 0x14, 0xf5}, {0x6, 0x7ff, 0xfffffffffffffff7, 0x4e2}, {0x0, 0x100000000, 0xffff}, {0x1, 0x52, 0xc1a, 0x7}, {0xa9a6, 0xdb4, 0xfffffffffffffffc, 0xffffffffffffff97}, {0x7f, 0x20, 0xba, 0xffff}, {0x463584da, 0x400, 0x3ff, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x157}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x39}}, {0x8, 0x6, r6}}}]}}]}, 0x2b0}, 0x1}, 0x20000000) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) recvmmsg(r7, &(0x7f0000002dc0)=[{{&(0x7f0000000000)=@can={0x0, 0x0}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/62, 0x3e}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/10, 0xa}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f00000003c0)=""/47, 0x2f}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x8001}, 0x5}, {{&(0x7f0000001580)=@alg, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001600)=""/79, 0x4f}], 0x1, &(0x7f0000001680)=""/185, 0xb9}, 0x5a6}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000001740)=""/102, 0x66}, {&(0x7f00000017c0)=""/213, 0xd5}, {&(0x7f00000018c0)=""/111, 0x6f}, {&(0x7f0000001940)=""/141, 0x8d}, {&(0x7f0000001a00)=""/43, 0x2b}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/65, 0x41}, {&(0x7f0000002ac0)=""/176, 0xb0}, {&(0x7f0000002b80)=""/158, 0x9e}], 0x9, &(0x7f0000002d00)=""/149, 0x95}, 0x5}], 0x3, 0x20, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000002e80)={@loopback={0x0, 0x1}, r8}, 0x14) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value, &(0x7f0000006fff)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002f00)={0x7, &(0x7f0000002ec0)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002f40)={r10, 0x2}) connect$inet6(r7, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r7, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000030c0)=ANY=[@ANYBLOB="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"], 0x60}}], 0x1, 0x0) 2018/04/29 07:26:05 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000000000c, &(0x7f0000000000)=0xc1f, 0x137) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x100, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x80) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x9b, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0xffffff88}, 0x0) 2018/04/29 07:26:05 executing program 3: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/29 07:26:05 executing program 6: r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000c7ff00000802b100001856e3"], 0x28}, 0x1}, 0x0) 2018/04/29 07:26:05 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000240)={0x4, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000280)=0x1) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000345ff8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81040000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6ce182c47bfa9a9de15e41000000", @ANYRES16=r2, @ANYBLOB="000227bd7000fcdbdf250b000000380001000c0007001000000002000000080006007272000008000200000000000800090031000000080009006c00000008000500030000002000010008000900590000001400030000000000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/29 07:26:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000080)='./file0/file0/file0/file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) utimensat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', &(0x7f0000000240)={{0x0, 0x2710}}, 0x100) 2018/04/29 07:26:05 executing program 7: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1d1002, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000003ff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) openat$cgroup_ro(r1, &(0x7f00000003c0)="19637077616363742e12ae9773e68780fe736167655f737973007dfe0694083cab07274b73ff9b97eef33d55b108927768f00b2667d1bda0630013f9a38fe869ba5482584fe2810000000000000002f77667af72e4c9f5265843daf50c4126319e54736a8e73f59d403625", 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mincore(&(0x7f0000245000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001900)={@multicast1, @multicast2}, &(0x7f0000001940)=0xc) 2018/04/29 07:26:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000003300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000003380)=""/150, 0x96}}], 0x1, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3071, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000180)={r3}) close(r0) 2018/04/29 07:26:05 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') fcntl$setpipe(r0, 0x407, 0x7) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/29 07:26:05 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xdb) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x9, 0x3b66, 0x80000001, 0x7, 0x9, 0x3260}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100)=0xd8, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/186, 0xfffffffffffffe94, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) 2018/04/29 07:26:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x2, 0x8) r1 = dup(r0) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/04/29 07:26:06 executing program 4: r0 = memfd_create(&(0x7f0000000000)="5b80f2feffffff", 0x7) fcntl$addseals(r0, 0x409, 0x4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101000) fallocate(r0, 0x0, 0x0, 0x2) 2018/04/29 07:26:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xffffffff, 0x2) flock(r0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000003, 0x40010, r0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000f2b000), 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/04/29 07:26:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x100) syz_open_pts(r1, 0x20000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x9b68, 0x6, 0x3, 0x2, 0x80, {0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, 0xafe, 0x6, 0x80000001, 0x5, 0x3}}, &(0x7f0000000040)=0xb0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x0, 0x2}, &(0x7f0000000d00)=0xffb2) 2018/04/29 07:26:06 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x213, 0x80) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x9) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 07:26:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000040)=""/231, 0xe7, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0xd352, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000200), &(0x7f00000001c0)=0xffffffffffffffca) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000), &(0x7f0000000180)=0x14) 2018/04/29 07:26:07 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f9679ba0a99527d786fa053d7ea05ac3f23957db042fff1c5c595fca90c1985514fb5d5ea133eb3f7f122a6cfd36fced013d004d4f254682e201e65e163a35b48b5aa8ad26ce83ed44db4e69dc784dc11009b3449e7c33752e3f727fd592ac3f3d4e82dfad25fa45214ba8c1a7829d4cc602a58000081deacc00f226b71ef93663cc3ca3b61b6514b897a8296df9637e475edbe73402b1dd44aee22b266089d13bc1cf5a6684b0114e4f7131e2d3d7fd5066f8900c7d9d5638566739f87695a40cb63dfc4a00000000000000000000"], &(0x7f0000000180)=0xd7) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x3d, 0x9, 0x7, 0x4, 0x3f, 0x3, 0x3, 0xf9f, 0x50, 0x38, 0x3df, 0x9, 0x9, 0x20, 0x2, 0x20, 0x5, 0x8}, [{0x1, 0x5, 0x8, 0x20, 0x80, 0x5, 0x40, 0x4}, {0x6, 0xfffffffffffffffd, 0x495, 0x9, 0x1, 0x9, 0x3, 0xf7}], "1e2f41dbed35c07f37237e191cb9cbb6ab6e763098672f08b6befc54e32e0c7233ffd88c515c759bb5a334bdf976f60470db9cdf982b98bc6e5ed6bc31af039d67fcb251be922fd3c5b1eb9f159ad64319803a7b092de5a10441ff0f9e67368b7da46b178cbd3d83272c429f215b012fceeb1a9ab2df36d86034d0769a23873eb26e841df72d96774ec2028b212e4fa15d582fd59127091bdbe1dc685d5a8c2a411cb839d237b0fbf0a4", [[]]}, 0x222) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}}}, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/29 07:26:07 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000), 0x10) 2018/04/29 07:26:07 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0x3ff}, {0x3, 0x5}], 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/29 07:26:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) writev(r0, &(0x7f0000000280)=[{}, {&(0x7f0000000200)="524735ea916a1a1872dca4db85c31db60309d72168ade64d", 0x18}], 0x2) pipe2(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000001500)={{0xb83, 0x0, 0x3, 0x7fffffff, "a641f2b3c2d4a4b81d1982cb21373d0930e6a2d697947e4e5dc661d8c54c40712b29a8d051fac9901c7be803", 0x5}, 0x4, [0x6, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x9, 0x4d81, 0x5, 0x8, 0x6e0, 0x5, 0x3, 0x1000, 0x3842, 0x3, 0x100000001, 0x9cc8, 0x7, 0xbe, 0x0, 0xcec9, 0x1f, 0x20, 0x0, 0x7, 0x1, 0x3, 0x9, 0x3, 0x5, 0x80000001, 0x1, 0xfffffffffffffffb, 0x7ff, 0x9, 0x2, 0xf2, 0x1, 0x0, 0x12ba, 0xd1b, 0x3f67, 0x2, 0x100, 0xb11, 0x9, 0x4, 0x7, 0x7fff, 0x80000000, 0x3, 0x4, 0x5, 0x100000000, 0xf67, 0x9, 0x7ff, 0x8, 0x55, 0x8, 0x4, 0x5, 0x2, 0x9, 0x2, 0x9, 0xcc29, 0xead6, 0x8, 0x400, 0x5, 0x7, 0x9c5, 0x4, 0x7, 0x0, 0x64d, 0xffffffffffff9ebe, 0x9, 0x8, 0x0, 0x2, 0x3, 0x80, 0xba1, 0x0, 0x4, 0x8, 0x5, 0x83, 0x800, 0xfffffffffffff846, 0x2, 0xff, 0x7, 0x0, 0x2, 0x7, 0x1, 0x0, 0x8000, 0xfffffffffffffff9, 0x4, 0x4, 0x40000, 0x7, 0x6, 0x2, 0xffff, 0x3dce4fb3, 0x1, 0x8, 0x9, 0x1, 0x0, 0x9, 0x7fffffff, 0x93, 0x1, 0xffffffff00000001, 0x1, 0x401, 0x9, 0x9, 0x1, 0x80000000], {r3, r4+10000000}}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001a80)=""/245) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000013c0), &(0x7f0000001400)=0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x6, 0x10001, 0x802e, "cd2642dcca8b97cafbb27e44741a4a465063c215636a640acc14f544d26e4727caa0690fa43139d87086c09240d7873ae5a6e38a228a70908e7a6a535a57c6", 0x2b}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000002c0)="41e5fbcf8b07db5e7e18d4d7a64e84d0a6fc8574d54151a473dd84e86a73333f05363e0e77d76616ad2c962a928ba6525014c0d7a130dc44eb03684a9ff1d50f1f1737602bb4724284e634e36f3adedcef7be4927507d33926554d15c4b6859094fbce1fb5ade13148acf9d071cd38c08f21ae7e299d8f0db16298f8c1c912f1bbf7a2931fab1f4ea0286d2e7fd1e6590f5102b0005a439767ef8a0704f3239de689ee33e8446cda7d3a0b78c5ac2dc8f31d6e16c759ca1323f12d38e20ec9ff44b38ecab3c81324ea3dbaa13a866b0380ea3e154e7037e0086762c538b7aefd20af630cc455", 0xe6}, {&(0x7f0000000140)="08a13cd2cf602adc1b2f5a089bcb5ec2a07ca196a25db99fb94e64d59a6d7a82a818e17fc9856fc07d0e5ccde46084b0acf45df09731f901c9f86c839ce786fe60ee2dc037816595a4a795b767a53446f787f6cc816318eefbe8d739590279e09d159171e8e4d7aef13dd87a1bfc101e99a6ec9065842cbb056ba2b80061e0287183fa99", 0x84}, {&(0x7f00000003c0)="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", 0x1000}], 0x3, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0xb8}, 0x4004) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000001a00)={{0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'nq\x00', 0x20, 0x8000, 0x20}, {@loopback=0x7f000001, 0x4e20, 0x0, 0xb5b, 0x0, 0x200}}, 0x44) 2018/04/29 07:26:07 executing program 5: socket$inet(0x2, 0x6, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000bccf42491d186cc7d776a00fb156d4c965186eb82588753d74605037ce43b319c2390c5aa69f7f216c0fee518cfbe421dd8631084ecfedf376d85e97ec1badf80e9c34e049f4335d7f"], 0x8) 2018/04/29 07:26:07 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xf3f, 0x40080) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x1, 0x800000000000005, 0xffffffff, 0x0, r0}, 0x21987efab0876bc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x2, 0x4, 0x100000001, 0x0, r1}, 0x2c) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eedfe8)={r2, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0x18) 2018/04/29 07:26:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) 2018/04/29 07:26:07 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xf2) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) fcntl$getown(r0, 0x9) sendmsg(r0, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) 2018/04/29 07:26:07 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x2000) unshare(0x40600) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ioctl$TIOCNXCL(r1, 0x540d) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KDMKTONE(r1, 0x4b30, 0x9) 2018/04/29 07:26:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x6d39}, 0x1) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/04/29 07:26:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000000000000000000001cda207e9188f4b98360dd4a703a22c1c7aee115fc549f1dae4753752c38d1ac25a4de589af832939ee48507741"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0x14, 0x100000000, 0x9, 0x22, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x10000, 0x0, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd2c, 0x3502}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb0, 0x80000000, {0x6, 0xff, 0x8, 0x0, 0x0, 0xfff, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb9, 0x8, {0x6, 0x7f, 0xfffffffffffffff8, 0x1, 0x0, 0x9, 0x0, @in6, @in6}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7570}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x5}]}, 0x110}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)) 2018/04/29 07:26:07 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r0 = semget$private(0x0, 0x0, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/69) 2018/04/29 07:26:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) socket$inet6(0xa, 0x2, 0x3f) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@rand_addr=0x4, 0x4e20, 0x2, 0x4e24, 0x5e, 0x0, 0x0, 0xa0, 0x32, r2, r3}, {0x200, 0x6, 0xda, 0x3, 0x6, 0x4, 0x2, 0x3ff}, {0x2, 0x4, 0x1b}, 0x826, 0x6e6bbe, 0x1, 0x1, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0xa, @in=@rand_addr=0x29b96d77, 0x0, 0x4, 0x1, 0x7, 0x7, 0x0, 0x7}}, 0xe8) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xff, 0x5, 0x4, 0x1, 0x100000000, 0x4}) 2018/04/29 07:26:07 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) close(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7f, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffd98) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000280)=""/162, &(0x7f0000000340)=0xa2) sendfile(r0, r0, 0x0, 0x0) 2018/04/29 07:26:07 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x100, 0xae, "6b16960596a0e532d1ce62fe6b45910ffd47a15acf8ceae3a3f94e5721f090b9e43e747ff536493dafb7a20e8276109f6b33d841f57488e9e760799272ae0e0bb287813e9aaebff4226bb15268fad0a8845be42fbe460f3b4c123a70649de6c227b9c6d33429351f019731fb242b305bc720abb2d8ab2b39d3eeb7779bcdf572236e29113ce06ca9b4bf59cae9975a41f7184a20541d9371ffe54d24394ed952a4bdf92bb62d3e06c6a544d62cf36a9f3c8ea292183c7508c7b262eb91f777643b89776a0a44dffc286ddf4c0d51bae2b0543f7ef02a06ed2fbdce042fecb4300da6ab7f09751aaae32a96a73adfc37cc8d562694cdf2d02"}, &(0x7f0000000280), 0x1400) unshare(0x2000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x101, 0x20, 0x5cf, 0x6}, {0x2, 0x3, 0x3, 0x9}]}, 0x10) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x5f7, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000300)={0x1, r2}) r3 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x4000000000001, &(0x7f0000000340)="857a") setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3}, 0x8) 2018/04/29 07:26:07 executing program 3: unshare(0x8000400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/19, 0x13}], 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000780)=r1, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000740)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000240)={0x4a4, 0x21, 0xd02, 0x70bd25, 0x25dfdbfe, {0x3}, [@nested={0x1e8, 0x75, [@generic="da4d4d6c80fcdb8328fe7d31abdc7197b5a8236dee2c9ed85a10c50321be60a900b8cd48d9b67a978fac", @generic="81f47cd3bfc7f4ff49b4170555e94059443403d265d4c6", @generic="102db1a8a2b8fbd0cbde4041c77ea55e2df33dbae42fd383d3582cb70942670551b9fbdd8d20322bff222730160b1fbabc0ad9236a8073ea90d2b1a4f473c235f48dbaf1434977e57047d958b05131d22e49e0cf1e9da94d2cca9e14db86c00d2343d9b382659c3caafa8aaf896177946a277d4aa39899bc11ccb139711e99dd7c53840d0a86144f00ffb26691550eb67287098280b23dc507cd44773d6bc204e6dc5ed6ad2ef7d4ba321f207d88928fc012cf13", @generic="e1b2e078c59095d1b5f850ee630910fce93974f799bc32c15196eeea32769554c12290cb30816251f92ad18d78b537e9264a9e98599e3126eadcb222abf17522068b12c2eb764308595562998d46925347ae78d538fac5db3c154ad38af02ba0e73bd11cabe38b2363df3347bdb24cabe67c173aa0262ecbee93aa1e96c27564313c0ded703697de0b45559dc0101a68fe", @generic="9efabccf3da0d559fe8264728c7e7dca24a925d700617448f42e879119bf7a9421726379b2a92a8ab73249ce4e7ecf5f7b3b0faa16935c4ace97613834afa732ebaf8ad301b6d8ca6c7a33bb226b08687c8ef2e93ede152783da51a8f6"]}, @typed={0x14, 0x77, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x89, @u32=0x100000000}, @generic="1d70230a3d9ac5abbb2dc078b34553cf3b3b4a607db7f3d245c34277e23b2ffd954ec3f28e3b", @generic="cbc636c5b335f463c655c1ef362f754049", @typed={0x4, 0x3}, @generic="06539fbdeecbf4a4c4f97d22fbc642b9f6a15e6413c70536cd9d389ce4f48a99102afcbdeff94adf71ac54e634e58379dca8637e3f7820ad4369e005fbd5e170804bf5119a3ede19554e6cd0111024176171df6b517efbb77e353e6abfbe91a24e8304f39e2e2c23020b6571eb329d64da68ca6ca40717d86475ce70a5ff75875ac967206c80b54e0b4cc807614b265e71bfc78e71c90eb5f1182b6a446119cec0c51788bfe44520849ed5c1adb1dc424cc28f22c04518a66cfd0b2bd43adda124e9d323b82d0361c0d981f0bc770ce34598aa13fcc150dae38b3b4913e34948", @nested={0x170, 0x4a, [@typed={0x8, 0x43, @u32=0x5}, @generic="87e00fb4b707cf0a55af2b3e7276f772f7247eb00cb2bc4bf0ac52d504a0ae32f21a9483747b48374c4f453d9a8a8fc0c8681476eceb0a54cd4b68af82c898f7f37f8e83b5a0c78416a0ea6a95cf4af5f2c7e74b2578d9a158aa2885706c9cfce5a64a0beaf29e86293fdb6e275765710f876ba21dc5b262383a5ce178cfe887", @generic="58cb30c8fb758a3bc98c3c95b1dc5d16360c65660fbdbe2d90cfb70af804650046e32eaf5f9ce7704c73277d97a934680b3ea5c0278bd0b413cdb29d5e5055ce243fbbfe6bb9ac78776275ba7bda8a5075ed4c3b7c2f6e86c56599f4892922a72696b6464f83de683b839506f644b28f723c311fda4bf004400d8a3269f391f2912d8bfbfc4439d76c22c41d", @typed={0x14, 0x54, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x36, @u64=0x10000}, @generic="ff22113fea0eafa90d67c837bdbf1a887f43d3e94e814e031b6f87b8b2401a80815d13481d59e62aae03c3ffe2a79ca472cf8055e5f5"]}]}, 0x4a4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/04/29 07:26:08 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) close(r1) 2018/04/29 07:26:08 executing program 5: ioprio_set$pid(0x1, 0x0, 0x3ffc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) shutdown(r1, 0x63af68291f0a0032) 2018/04/29 07:26:08 executing program 1: syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0xd4003) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = open(&(0x7f0000000000)='./file0\x00', 0x505200, 0x6) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000f2dff8), 0x8) 2018/04/29 07:26:08 executing program 6: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x0) msgsnd(0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0) fstat(r0, &(0x7f0000000080)) r1 = gettid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{0x0, 0x0, 0x0, 0x0, r2}, 0x0, 0x0, 0x3, 0x0, 0x1, 0x9, r1}) 2018/04/29 07:26:08 executing program 0: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x11) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1e000100010000000000000000000004fc9b083bcb69660b28a97ff8747ead8d29c6c7101e8939ef399ebc816a9fbe37fd1916855f1795854bb83d5be436c040b055fc359f5c3131c7b9a27c410b7ae6950ba2ebbae0a24310884a6665f1e7c432c0a184d0d3d1390de2cae389bf0673e7d525aef7eb74120eded5189d35571c76564f8d6d3da936f51e24028dfd9d0dec0397a9a5fe9c5d6f4b8c071f6e65618d8caa7725ee17937018c9c425228a8a7e7eafe36d7f2ac8cc5a2d91af62d968771d32c4976cc174e4724be0fd1fde40352b3a8801dfe2d36ec00a706e4c7ad6b3a810fe07"], 0x2c77}, 0x1}, 0x0) 2018/04/29 07:26:08 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8003, 0xffae) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/29 07:26:08 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x12b, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x4b3, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/29 07:26:08 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "7ff40243f9afe4dea7b565c0a2c96b8421471125424ef7aeeb21eabb8e8c4a00"}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000bac0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000bbc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000000bc00)={@multicast2, @remote, 0x0}, &(0x7f000000bc40)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f000000bc80)={0x0, 0x0, 0x0}, &(0x7f000000bcc0)=0x14) accept4(0xffffffffffffffff, &(0x7f000000bd00)=@can={0x0, 0x0}, &(0x7f000000bd80)=0x80, 0x80800) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8937, &(0x7f000000bdc0)={'veth1\x00', @ifru_addrs=@hci={0x1f, 0x0}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000bec0)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000bf00)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000000c000)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f000000d440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f000000d4c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000d500)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000000d540)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f000000d580)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000000d680)={@dev, @multicast1, 0x0}, &(0x7f000000d6c0)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000dd00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x224018}, 0xc, &(0x7f000000dcc0)={&(0x7f000000d700)={0x5b4, r2, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0xf8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r6}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x208, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r10}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x0, 0x1, 0x800, 0x20}, {0xa400000, 0x6166b, 0x101, 0x3f}, {0x4, 0x4, 0xa40f, 0x6}, {0x7, 0x401, 0x5, 0x8}, {0x9, 0x7f, 0x5, 0x6}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x53a5}}}]}}, {{0x8, 0x1, r13}, {0x200, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x52}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x5b4}, 0x1, 0x0, 0x0, 0x4040015}, 0x0) 2018/04/29 07:26:08 executing program 4: ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f00000000c0)=0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r1) 2018/04/29 07:26:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) clock_adjtime(0x7, &(0x7f0000000000)={0x6, 0x2, 0x1, 0x1a, 0x2, 0x7, 0x2, 0x3, 0x100, 0x4, 0x7, 0x1, 0x9, 0x8, 0x2, 0x6, 0xfffffffffffffff8, 0x3f, 0x7, 0x3, 0x202000000000, 0xb94, 0xd51, 0x2, 0x1, 0x8}) accept$alg(r0, 0x0, 0x0) 2018/04/29 07:26:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r1 = socket(0xf, 0x400000000001, 0x6e1) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000400)=[{&(0x7f0000000240)="87ca780a74a715e83ead2d55d82c32d0d743160c0ed7e36bb58b07fc3c3d081ed68b357632a443d54f03b3735e8c6453250ae73bbfbabcb6a8d9c63efd41e974d2bee56f30902aaeadf5bd72daba3d9050183cb12558e7c92cad5db774fb06b084530572febab68f33a8329b0b37ada379161ae84d814d3d9b612c45313278826fb7", 0x82, 0x3f}, {&(0x7f0000000300)="8cf39d87643ce107ddb290d35b72789d7435d805acd660a8d5dbaa859a1d9f21bd9cc1b81c386b848c1eec8a132b08b69a6d2c5c9e7cf11782b68f98664d3253ef2abed939f6a185d820fea15e21c8c7642913d2264f77ed357c67b52e0cdea924c2a0233666aa052bfb7139e2297ac71af1c0f355d8bde4fe9ffa358295e4c979a49a03faffffc9d5f3f00ab2b7d3f98dcf99e8b47d373c34fdd0419784ef855fd835491fd202604a3be9197a688347ef28866c6b396bc33f3e5835110b4315167075f35f0d775fbb837d1c94c25753f359cf4906c9976f87a112b3e5914151", 0xe0, 0x8}, {&(0x7f0000000100)="7a497928fd8939343f1716b2c6d40407d10ac67dc1b5f86a705ff89807a616", 0x1f, 0x400}], 0x808000, &(0x7f0000000140)={[{@discard='discard', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}]}) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x39, {0x7ff, 0x9, 0x800, 0x0, 0x2, 0x20}, 0x2, 0x80}, 0xe) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/29 07:26:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @empty, @loopback}, &(0x7f0000000080)=0xc) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) 2018/04/29 07:26:08 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000478ffa)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) io_setup(0x7, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x10000, r0, &(0x7f0000000040)="373304fa9b2149d22c4310857313646af843bd71d0bff3f713d53c344278957e9933e20004ec99943bf3c98fd3eb19e432baa0ba4577e5f58e9a3c227584f80dd512acb2841fa5bbb4d9cde2ce2b2156d7ec1aef1b6f30b1a6f9434312b35fe41e96f62f00bb966f8ddbf0c0f692", 0x6e, 0x1ff, 0x0, 0x0, r0}, &(0x7f0000000140)) pipe(&(0x7f00000001c0)) 2018/04/29 07:26:08 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x4) r1 = msgget$private(0x0, 0x202) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/38) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002300)='/dev/cuse\x00', 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000003840)={&(0x7f0000002340)=@llc={0x1a, 0x103, 0x8, 0x2, 0xb075, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000037c0)=[{&(0x7f00000023c0)="4f165749f593e1bcc12331946d11acac8c7b3d", 0x13}, {&(0x7f0000002400)="be23a02f411c47474eb2fed3da9a217316be142b59a789862caf42e607fcec94a18dcea0f5b3708b3b971e91be2383cfd6e228b2469accabf0c61b3335bb159fee41547d88d0d80f80ce8b163b1d73dbe3a7c5a55bbb398f1dbb1e52c93a3cb10e8385ed39d2888191f4ccc70ff047d8ad06e76adbe4aec9776f081bcbd5ea6b1d1370c4a2655cae71d94563ca5c010194dc5c14769f", 0x96}, {&(0x7f00000024c0)="77584426e029c424b3f8385a788132744ae9cd811ebb2318b785b60bb1c2f051fa1a748a3ecbda0e291e0cd57eea2090dfb93ab0e93e6ea363c05d69f4d1a05992837be9c9939c85139a7d13936aa60a6d1a869623587a19071d2c749ed758dbeab925bd5b4e2912b45a47536f", 0x6d}, {&(0x7f0000002540)="4bcb37bc5d4330bb4e9922a4e291a850e7a0b3bbaa67646c8e22218cc3d24837feac848b32575c2e27ad69e243e76149ff12192456527ba7574f613fe92c9d6c85cba097f136e0be0b0bd5cc56079d852ac8a974bb930a8327eb1bd897b593a5e6faa2b86af678121c91d21d64948f0c6bac8e184576360b83f343df5fa03cf45670a4e435840575f73ce447d93817e920ca7c81a3f0f33a7a3fd1995fd7", 0x9e}, {&(0x7f0000002600)="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", 0xfc}, {&(0x7f0000002700)="10276aee5693bcc164cf1e220476f41a10501a46be6c52862d9861206906d22ddbce8018637339d88e74634a627c9d887b7598909a5237a7f012afd16ac51f135197c8c93a4d48a92d06722fc750a4bf84fe9d4e1af4f6fb168d208b3e258dc86740e886554e12f99c5877dca095dd1c07e7d6b42e61e92350d843164c482f91bed0b246498cc92686209f190b11c1d2fba72e920e63137269f0c4e35cb6cceafb74c57d700fff1f309d", 0xaa}, {&(0x7f00000027c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x40}, 0x10) 2018/04/29 07:26:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xf3) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000), 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xf37, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) 2018/04/29 07:26:08 executing program 5: r0 = semget$private(0x0, 0x0, 0x200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x180, 0x0) accept$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000040)=""/233) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x15}, 0x6e}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0x3}], 0x74) unshare(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000002c0)=""/147) sync_file_range(r3, 0x0, 0x0, 0x0) 2018/04/29 07:26:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000507f08157469264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"], &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x10000002eb, 0x100, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000340)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5a07b2aaacb3e4c2cf581c5c16641597343c143de00710986c0427544613748329e71cf83837e7862be861dc433168318c5e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74486538259c08000000000000eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb00000000000000000000000000000000000000000000634440c57567040d878c78afe18a9b252b01ead545f7defbc8b4640c21fe01f9884d5c61bf251c801b2a259a72941da6711eb2d2de36888788aabff86d5e255510da7a7ab70998aeb29601374c69682e340516c1", 0xf7}], 0x1, 0x0, 0x0, 0x800}, 0x4000001) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r2, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r6, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000010c0)={r5, 0x3}, &(0x7f0000001400)=0x8) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000300)=0x14, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000440)=""/15) sendmsg$nl_generic(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200005}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x1c, 0x24, 0x508, 0x70bd29, 0x25dfdbfb, {0xe}, [@nested={0x8, 0x44, [@typed={0x4, 0xf}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) [ 90.787486] alg: No test for cmac(blowfish) (cmac(blowfish-generic)) 2018/04/29 07:26:08 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)) 2018/04/29 07:26:09 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x14000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) 2018/04/29 07:26:09 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000b127ff7e525996030000000000000000000062d00000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0xc8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r0, 0x401}, &(0x7f0000000400)=0x8) 2018/04/29 07:26:09 executing program 4: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x10000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x20013, r0, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000000), 0x7ffd, &(0x7f0000ff5000/0xb000)=nil, 0x1) r1 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x6, 0x0, 0x6, 0x20}, 0x6) 2018/04/29 07:26:09 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) flock(r0, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd5, "331663f4c67f87de1085f26798c0a4e3ce94ef8868ebfd7b7903752d978e2c03eb72102af38dcd67e2801880f319fe3a2d939670f0d641a40cf09cdf98b3a5860a44ff9e96a561734624fa3c68553b2f526fc1b265067fcc94248a1dd5bea34ea3d81512d438a20f3d32346239d6032d7e8ccc3735ab875abc71b3872ad9d4893b2726d2da6b124daed8f7bd623035d766eb87cfeb24750819cfd1c16b7fc78155f174b8f1389292ec4120309f477181d419e63538e32c01621fdef08a55c79b7cd97740545a414e4d5d279e7aeae73413a7c380a1"}, &(0x7f0000000240)=0xdd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x2, 0x30, 0x5, 0x2}, &(0x7f00000002c0)=0x18) 2018/04/29 07:26:09 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000180)={[0x39]}, 0x1) 2018/04/29 07:26:09 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="2088aa001100fd0029bd7000fcdbdf25050000000c008e000800280005000000"], 0xff70}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400)={0x29}, 0x270) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x1ffe000000000}, &(0x7f0000000340)=0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000440)=""/137) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x81, 0x7, 0x10000}, &(0x7f00000003c0)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x2000, 0x1, 0x1ff, 0x1, 0x2, 0x80000000, 0x40, 0xfff}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000500)=""/112) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) 2018/04/29 07:26:09 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede688c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/29 07:26:09 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) fchdir(r0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4030, r0, 0x0) 2018/04/29 07:26:09 executing program 0: getresgid(&(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) dup(0xffffffffffffffff) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)=')') 2018/04/29 07:26:09 executing program 7: syz_emit_ethernet(0x423, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c20000000180c20000000800450004150000000000889078ac14ffbbe0000001000000000401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a8ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e50ab47f90994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f141ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e392373770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26733ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f0300b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d2296919749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabf3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x10001, 0x101001) arch_prctl(0x1003, &(0x7f0000000000)="d7c1a4a4438a0b36e2fdcefb115c8792779b1b612ad8d12e4c893eb0849f64f41445b3938e89c3c149447a2a242f9e4f44f93984cdb6a0db3cc5b2d1aefb678ecb059e059952436d7eba9dfa72f926f627bb301cb350c1883d89375ae816974d3cbdfb245e4e86a14721ab2a999e4b1ddb82dc5360db462be312037c1750c8acec0b7ec121daf8e3b7c8eb6a7eb63e1fa26bf5a3aff54a3757f373996ba67069be5c0fbefd26143b3f14c3b81dcfcd1bed690e567641382427688f8e2003d525e9e82826c2290a") bind$pptp(r1, &(0x7f0000000480)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) 2018/04/29 07:26:09 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) 2018/04/29 07:26:09 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000340)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000eab000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sysfs$1(0x1, &(0x7f0000000000)='IPVS\x00') 2018/04/29 07:26:09 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x9, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc005786dea48ef71) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/29 07:26:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2e, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) setsockopt(r0, 0x6e7, 0x80, &(0x7f0000000080)="a399c3f3a637ab96e29f61d9c266de912aea8729de61d19ee3060ae76d36edf53b804caddfe13e73c3842a93d4b2d6c0b85e684f7fe9c2e43f0485229b4dac400871a246eba6c27083d83330be8f1a0f890d039bcc0bff4164f4d88a7e8ba1b49646b37960dcae77ba888dabf6a10c091046cbff19807860801f16c712e9d5e02fa27afd7f5086b2c8ecf7595c4aa49a326c7178518665e77bb0b08bad19ce7829730f908e0f39f1fbe60ff78119d997b33ab4", 0xb3) r1 = memfd_create(&(0x7f0000000140)=')]!&vboxnet0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x8}, 0x8) 2018/04/29 07:26:09 executing program 6: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 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, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x422001, 0x149) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x7, 0x5, 0x8f, 0x2, "d908d7d242062bcb9277fee454cef54569b7994968fa737449bf6f8081b636f927043bf39062c60e90366e7b", 0x5}, 0x0, 0x0, 0x8001, r1, 0x3, 0x0, "1112ffb46dc41a623461f5016358f2f074173c105fde19e569d15dcb10dc50ea316e1ea1eb498ae28ed6af7514440c9090056e713395d65f5199635df13f27d2", &(0x7f0000000080)='\x00', 0x1, [], [0x6, 0x20, 0x3, 0xff]}) 2018/04/29 07:26:09 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18020000000e0000000000000000010005000000000000000008"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) [ 91.917543] openvswitch: netlink: Message has 4 unknown bytes. [ 91.929420] devpts: called with bogus options [ 91.963371] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/29 07:26:10 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') prctl$intptr(0x26, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x120000000000, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="0100a9ff9462ac40215621ba1c2b9488e02d145d9700d26ca2") accept$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/29 07:26:10 executing program 6: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) umount2(&(0x7f0000000280)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xb) 2018/04/29 07:26:10 executing program 5: r0 = socket(0xf, 0x7, 0xc) write(r0, &(0x7f0000f63000)="1f0000000106ff0095430700072c01000000010008000400020423dcffb600", 0x1f) 2018/04/29 07:26:10 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000180)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x459, 0x9, [0x40, 0x7, 0x1, 0xfffffffffffffff8, 0x3, 0x6, 0x10001, 0x9, 0x8000]}, &(0x7f0000000280)=0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e22, 0x9, @empty, 0x200}}, [0xfffffffffffffffb, 0x2, 0x0, 0xfffffffffffffffe, 0x5, 0x2, 0x7, 0x6, 0x4000000008, 0x1, 0x80000001, 0x738, 0x2, 0x280000000000, 0x3]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x4, 0x3, [0x871, 0x7, 0x5]}, &(0x7f0000000200)=0xe) 2018/04/29 07:26:10 executing program 4: mbind(&(0x7f00002eb000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000200)=0x7f, 0x20000000000000, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1bff, 0x210080) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) 2018/04/29 07:26:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9308ca181634a8063"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250008000000000007000000c0a4006412000000000023009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/29 07:26:10 executing program 0: setrlimit(0xe, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) 2018/04/29 07:26:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f0000000040)=0xffffffffffffff91) 2018/04/29 07:26:10 executing program 5: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000540)=@can={0x1d, r1}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000014c0)}}, {{&(0x7f0000000f40)=@can={0x1d, r1}, 0x80, &(0x7f0000000000), 0x27f, &(0x7f0000003900), 0x6c}}], 0x2, 0x1) 2018/04/29 07:26:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/29 07:26:10 executing program 6: unshare(0x10800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/5}, 0x18) epoll_create1(0x80000) prctl$setendian(0x14, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x3ff, 0x3, 0x7}]}) 2018/04/29 07:26:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x20001) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x240400c0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x7, 0x21, 0x81}, {{0x77359400}, 0x200, 0x200, 0xfffffffffffffffb}], 0x30) 2018/04/29 07:26:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000040)=0xdfa, 0x4) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/04/29 07:26:10 executing program 0: unshare(0x18010000) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x100) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x25, "36b69851f710100fbef3d5426a4583bbdb77d57dd2a654c7dae8fa781b152a607516bf1409"}, &(0x7f00000000c0)=0x49) pipe(&(0x7f0000000240)={0x0, 0x0}) pipe2(&(0x7f0000000140), 0x84800) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffd) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0xc1, 0x4) 2018/04/29 07:26:10 executing program 2: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000000)="260000005e000901030000000000000000c913e9eda147217da3cd76a763c915f8060000cc1a", 0xfffffdc9) 2018/04/29 07:26:11 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x3, 0x2, 0x8, 0x20, 0x0, 0xffff}, &(0x7f0000000040)=0x20) perf_event_open$cgroup(&(0x7f0000001580)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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}, 0xffffffffffffffff, 0x0, r1, 0x0) 2018/04/29 07:26:11 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x26}, {0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x21}, 0x2}, 0x80000001, [0xfffffffffffffffc, 0x0, 0x6, 0xffffffff, 0x6, 0x7, 0x1, 0x4c5]}, 0x5c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x2f, "9d0b151c958a1bf6feb6fbd4c3f4af7fcd5615c4b863dad7c2f7b3ea71a30b544b93433d7588f5b7df4c2dde8ebad7"}, &(0x7f0000000100)=0x37) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0xf46}, &(0x7f0000000180)=0x8) 2018/04/29 07:26:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) lseek(r0, 0x4000003, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0xffff, 0x7fff, 0xffffffff, 0x1000000000010, r0, 0x7ff}, 0xfc34) 2018/04/29 07:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='ns\x00') getdents64(r0, &(0x7f0000000340)=""/142, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/98, 0x28) prctl$setmm(0x23, 0x4, &(0x7f0000000000/0x1000)=nil) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x1) 2018/04/29 07:26:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x16, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xd951b7eba7a2413d, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/29 07:26:11 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x55, 0x4) getsockopt$inet_int(r0, 0x10d, 0x4000000097, &(0x7f00000036c0), &(0x7f0000003a40)=0x4) 2018/04/29 07:26:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f0000000080)=0xc) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x25, 0x5, @thr={&(0x7f00000001c0)="dbbb9969c8ddbc14a0b901e70e843c4baf3a475287ad29a561419105dcef", &(0x7f0000000200)="fe099589f9b27821c97a5d725abe63aec74f9d37fe3dad306617430372d904fa5853718460d3b6adb5c1851441493b746662db19f6352fc64df021d49b13647615f8c524dec7c9789bbfd0d2d8e0cd230453a0e001f2ef14f8ee66fcea95ce322fd93efbef3de481241b8a8d95cada5ca0df0c7db59c0cbb1588317bb4f16f1d539054074e5266937f2bd956f4a8217d81c77ddcab1cd8ca38a2b535a17980e934b28b9a0d8371a1064722708f9445d0ff6114b55bc879f3eada92eb62b886"}}, &(0x7f0000000300)=0x0) timer_gettime(r2, &(0x7f0000000340)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x410000, 0x0) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) preadv(r3, &(0x7f0000000380), 0x0, 0x0) 2018/04/29 07:26:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x9, &(0x7f0000000240)=0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) r3 = fcntl$getown(r0, 0x9) move_pages(r3, 0x4, &(0x7f0000000100)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000140)=[0x100, 0x81, 0xffffffffffffffff, 0x100, 0x7, 0xa457], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r4 = dup2(r2, r0) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x64) 2018/04/29 07:26:11 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), r1, 0x1}}, 0x18) 2018/04/29 07:26:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001c000300ffffffff964620873c6e3fe7080001001f000000"], 0x1c}, 0x1, 0x400300}, 0x0) 2018/04/29 07:26:11 executing program 0: socketpair$inet(0x1e, 0x10000004, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27"], 0x10}, 0x1}, 0x0) 2018/04/29 07:26:11 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000370000002e000000b5000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x50400) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/243) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000000400)="26f0ff995e000900006006116b8cccfaed246a086aba2c00cc86826f2645eaf83a0000000000000001696400ffffff004435eade00000088000001ba2c49f8f5fbdcbc11948757c697d924e6b5ba93322aea2c118c2f5897c135f97f5d4a400d82c6d95ad8cda9366783717f44bf5887e99ee669ebf43403b207a697d63aec6008ec3532a925b13d10f47f97930efccb58601b1158022300000000000000", 0x100000344) 2018/04/29 07:26:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/29 07:26:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffff, 0x402) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/04/29 07:26:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1ac, 0x4200) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000380)=0x3f) r3 = semget$private(0x0, 0x6, 0x102) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000003c0)=""/141) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000180)={0x0, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) openat$cgroup_subtree(r2, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) 2018/04/29 07:26:11 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x8000, 0x401) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e21, 0xffffffffffffff95, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff7fff}, 0x401, [0x5, 0xb74, 0x0, 0x81, 0x23f09351, 0xdd, 0x2, 0x8]}, 0x5c) io_setup(0x5, &(0x7f0000000040)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) recvfrom$packet(r3, &(0x7f00000000c0)=""/233, 0xe9, 0x1, &(0x7f0000000240)={0x11, 0x15, r4, 0x1, 0x1f, 0x6}, 0x14) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/04/29 07:26:11 executing program 3: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x121800, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x8001, 0x5, 0x4}, 0xc) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xff) pkey_mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/04/29 07:26:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x4000000000080, 0x6}, 0xd9) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x200001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/181}, 0x18) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000002c0)={0x6, {{0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) 2018/04/29 07:26:11 executing program 5: gettid() timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x32, 0x100, @thr={&(0x7f0000000100)="4b397e902c3a2c90ab3765b5300ad930c82b6e098e658688f622136d55338914ae187d40b9d7873f93b1bb4e18d497df2cdd879526740ef75900810560c60bf7083bfc88a1b5865153bf52c2edec8482c48140f1a577cf367399179982368fa020314cd1f01c06fee548e44a7605b902ad057ca22783694eef74cce783a79c7ddf72398bca69d979f23da31566ab2aab1d0e3eb52ab542031a7192ff10757a431c28f4809598da02c6d313e47ec4b5876b6eab3a6c056886647b588b604d18ba23b8", &(0x7f0000000200)="35db82"}}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000015a000)={{r1, r2+10000000}, {0x77359400}}, &(0x7f00005e6000)) timer_delete(0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/04/29 07:26:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) fdatasync(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x9, [0x7b4, 0xfffffffffffffffe, 0x2, 0x4, 0x101, 0x3, 0x4, 0x4]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x5, 0x4, 0x9, 0x98e, 0x200, 0xfffffffffffffffb}) close(r0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000140)={'team_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) close(r0) perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x70, 0xb23, 0xffffffff, 0x6, 0x5, 0x0, 0x0, 0x4060, 0x8, 0x5, 0x0, 0x8, 0x1, 0x979, 0x7ff, 0xffffffffffff7fff, 0x3, 0x800, 0x480000, 0x8001, 0x7fffffff, 0x46, 0x8e, 0x7, 0x711, 0xfff, 0xffffffffffff360d, 0x101, 0x80000000000000, 0xffff, 0x9, 0xac90, 0x3, 0x10000, 0x5, 0x40, 0xffff, 0x0, 0x28, 0x2, @perf_config_ext={0x2, 0x80000000}, 0x1100, 0x80000000, 0x29d, 0x7, 0x6, 0x7fffffff, 0xffff}, r2, 0xb, r2, 0x2) fchdir(r1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000280)={0x0, 0x4, 0x0, 0x4a, &(0x7f0000ffd000/0x2000)=nil, 0xf3}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0xffffffffffffffe0) 2018/04/29 07:26:11 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd7d) r0 = socket(0x11, 0x4000000000080003, 0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r5 = geteuid() r6 = gettid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000a40)=0xe8) r11 = geteuid() r12 = fcntl$getown(r0, 0x9) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007400)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000fc0)=0xe8) r15 = getegid() r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007500)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000007600)=0xe8) r18 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007640)=0x0) stat(&(0x7f0000007680)='./file0\x00', &(0x7f00000076c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000007740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r0, 0x9) stat(&(0x7f00000077c0)='./file0\x00', &(0x7f0000007800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007880), &(0x7f00000078c0), &(0x7f0000007900)=0x0) sendmsg$netlink(r0, &(0x7f0000007a40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000f40)=[{&(0x7f0000000080)={0x98, 0x37, 0xc0e, 0x70bd29, 0x25dfdbfe, "", [@generic="5f912614280a9a7ad5d69d6568ccffbbb5e7d1e86864f08a23aa98fdb4fc347f4fd166016b32710689184e420e1a1a52c3bc35ad8f0471b4c4355d75f5e290f4146cb9feee50e540f383356101df5a5f17fa4c2dc21dc5064d3fa29894b7eee83922a39b", @typed={0x10, 0x90, @str='security\x00'}, @typed={0x14, 0x28, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x98}, {&(0x7f0000001040)={0x2618, 0x1b, 0x4, 0x70bd2c, 0x25dfdbfe, "", [@generic="232a9e0f6521e6aeeb6af4444268b6946f5877aa969740acdc652d60dff892d8c6f62aad9023e677ca0b51388d57143f2740825da2ec91222561e1fdc0baed591447bf511a7ba820b1fc485f681010c9b25176e9e7f4369b8c8b409c2187cf05e6db854c7f26cded63", @generic="4484f9", @nested={0x6c, 0x75, [@generic="dd792b841c8a8203bf5276bb66cb5bcec066", 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@generic="ae03857ff8fe5242f718577dcf42af55b89cc3476253aac4182828e224f3017b0afaaebb17cb734b3c020f2378b65ca92d832a769b991e0820be6ef97d13b0c0b8de5f5466053b1d85d842361a28feceaa5a4df708cd651d32da98cde74826d2314c683544a3bd2737ad7647315027b85d69ca03c62f", @typed={0x8, 0x6, @ipv4=@multicast2=0xe0000002}, @nested={0x15c, 0x11, [@generic="ead77c4739925f1791f4db0dcf0ddd0f4d0eb9638c00fc800d933d9f296c3cb5cc9a819498a0d64432c61d1eb59f1ae0c577a12f5e10ec87e1b01e23620ccdd3e14b90080000e9f7e5be5cdcdbbab8b9284d41e7c23630b393db4d58827cd7c78926378d1d59bb9fa754393c0d20b074da78ab49b675e7be18c1e6c996296f", @typed={0x4, 0x41}, @generic="3c389831a5d17e772e90b8f8782a3042a7735ff3ea55efcf32cfdb0f234d33b160fe18b1752a6c69278f9fe9554f549a288847fc4cc11c7009bd1b79c2e412f8f56e67dd3e1248a6984da8f48c403276d08beeb572bb8c062e8be932668091c1056f21925ffe6a45de73b130e8edc38a149cac28b71a96a62a1e0c115d037a5663e6c9270f1d8e61d35a22cef9cdfeadd67cf0acb947d4020f79530053035ebc5f49199fb2db7f95f7f96f294ff78c91c7e7f4fc66cf08775513a58fb7e5b070cf838dc9c4034925dc", @typed={0xc, 0x51, @u64=0x100000000}]}, @typed={0x8, 0x96, @fd=r0}, @typed={0x8, 0x79, @uid=r11}]}, 0x4b0}, {&(0x7f00000071c0)=ANY=[@ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="0c004e000700000000000000ffa79a37a6bdf85790f9c602da631c91bcba31961da52cdb103e659aa38c350a3f0a6681f4e8dc3221f847f55f737ec100783f056f84603757beef31678dd0643459d6f55f92a7ac537723764f3b407b5439da6731b0175d112ba88cd85264f40ed880b6f238b532dc5a4eb63febc18738777d82d46e1036a7c3840433ef944b2d23fdd5e1f242a6b9dcb783078900698d181d415f9f704793efc33c322856f7f7b96eefb359ad18c2e5759bcb6311023507b4813a509942724431feb599c2b5e74ab7fabf939e2774b1b69d847600"], 0x224}], 0x7, &(0x7f0000007940)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0}, 0x89bd811606789ba4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) 2018/04/29 07:26:11 executing program 2: r0 = socket(0x18, 0x2, 0x2) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4, 0x5, 0x6}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="c5ab74cf7fe9837bb15bcd95e1bf9ee2", 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r3}) socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10000) 2018/04/29 07:26:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) fstat(r0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'eql\x00', 0x2}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/04/29 07:26:11 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x3, 0x1}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r1, 0x631bd87}, 0x8) mq_open(&(0x7f00000005c0)=',vmnet0lo]cgroupposix_acl_accesssystemusertrusted@\x00', 0x0, 0x101, &(0x7f0000000600)={0x5, 0x1, 0x8, 0x8816, 0x4, 0x0, 0xfff, 0x6}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000640)={@loopback, @dev, 0x0}, &(0x7f0000000680)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x949f, 0x4e24, 0x4, 0xa, 0x20, 0x80, 0x88, r2, r3}, {0x8, 0x0, 0x1, 0x2, 0x4, 0x8000, 0x0, 0x9}, {0x7, 0x0, 0x8, 0x7}, 0x4, 0x6e6bb9, 0x2, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x7, 0x0, 0x4, 0x2, 0x3, 0x81}}, 0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x42e) [ 94.031688] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 07:26:12 executing program 0: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x23, 0x40000000, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_gettime(r0, &(0x7f00000000c0)) 2018/04/29 07:26:12 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x87}, {0x6}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/255) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000002c0)=""/86, &(0x7f0000000340)=0x56) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1b, 0x5}, 0x8) 2018/04/29 07:26:12 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000040)=""/47, 0x134) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x7b, 0x7, "51724b00bdb7deb19945bf0fa49247beaa63c2a2028e878cbf76d2e285d287178a1ce008706582d1bd13c6c1c57952e550f1266239093fb3196fab076886159b39ac235b9adc6cdaceacd4e6a40f5b07ee2b7924a2ba066503d0988d670e0a33be52e01426276206e0f066e7b129ddbaedc6fc"}, &(0x7f0000000140), 0x1000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x40) 2018/04/29 07:26:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000596c3a)={&(0x7f0000b9343a)={0x10}, 0x3d6, &(0x7f00002bf000)={&(0x7f0000682000)=ANY=[@ANYBLOB="2400000019000100000000e2480000000a000900000005000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/29 07:26:12 executing program 5: unshare(0x40600) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f0000001280)=ANY=[@ANYBLOB="180000003c938ff02d6a4df14bd5260554ea600284aedab85ddc0b72ef93059c6094000000000000000000000000950000000000000001ad0f4576e17048e1316df90fb8b6c4d129e2600036766eaea381e63c4c926727eeeb2f031353d9efb7c70c62641ccae6496db73b98eb0b9bf2fc155ed88d5bdf8fc5e1317502058f7823302a1b0d33679b6d0b3855a4c9c44d2239f0610a3953959888c06048a3599288027641c05955f292074f48476877afa8dbce3174852e74e7307989aa616eb4e7b12886260f"], &(0x7f00000000c0)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f0000000280)=""/4096, 0x41100}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x260, &(0x7f0000000040)}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/29 07:26:12 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)) [ 94.289361] audit: type=1326 audit(1524986772.288:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7320 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 07:26:13 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x10000, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)=ANY=[@ANYBLOB="0e00000000004b2f00000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000"], 0x178) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) 2018/04/29 07:26:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x1c}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x6, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/04/29 07:26:13 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = memfd_create(&(0x7f00000002c0)='O{]cgroup\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='maps\x00') r4 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0xdf6, 0x200000) r5 = syz_open_dev$mouse(&(0x7f00000006c0)='/dev/input/mouse#\x00', 0x2, 0x44201) r6 = syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0xfe0, 0x1) io_submit(r1, 0x6, &(0x7f0000000800)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x908, r0, &(0x7f0000000080)="f95fb632da192c9e361764f7697b08f9e0cc789f51815c9b34699b81b309a6da7918e26013a2c9bf3efa7089bccc1042d789ae2f156169d5cce7237112db2a5d8c41151a5b830b57cde06672a92fde828f61d8c35808c95e747fa28ddd2424097a62991fd9736b26cbec3aab8995882cabc590f503074fd8e696e629d34b3e89768f95533a02dfb061cdd34e4a14dfe7363dd513e639f917b3d2241410b1587bae3199e11b8704e2077b903f0f69e2468b80ca3bd8428e74b74fa22a492c98f6897cdbaa9555d017c931ceaa3c10720d92198cdddae7ddf5b366fc73e19cd5553174d5228d3799a48ce1", 0xea, 0xff, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x100000000, r0, &(0x7f00000001c0)="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", 0xfc, 0xaf8, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xb, 0x4, r0, &(0x7f0000000340)="eab83fc193bd3181ce4a78de0cd5a524384ad01670388bed400f37b094752afb990f41fe7f40a6f1e3b95078986d31894454d4df6c4c31a23ec7d88e7ae949d375dba1ed534527cee7874bba9feddc8b84c6c7849b672985661c48afc0594db1972d620ce93151ce6c6fb967411dd671862454e0a37a2a", 0x77, 0x6, 0x0, 0x1, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000440)="d3dabde21f6c4c45bb4c1622923571a25ea24bb56b46826beb96d519c28b836016ed8356e3d6a05e8d28539aeb7cde69d9ed36175b4390f891febf829df4dce7777f681133056faae0698826ed52b418c9aa43da6ce2b6dd9f254e618786", 0x5e, 0x9, 0x0, 0x1, r4}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000680)="95002c27b6dda70d4ca2d2dfa3ca883bc5ab8770150c4982f1ee8c335af926800f51c8a46fbc73b230e2bd8e59ce0f6606cae5", 0x33, 0x6, 0x0, 0x1, r5}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000740)="15b88dd51475f40672819cad", 0xc, 0x5, 0x0, 0x1, r6}]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/04/29 07:26:13 executing program 5: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) 2018/04/29 07:26:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000017000/0x3000)=nil, 0x3000}) 2018/04/29 07:26:13 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001140)={r0, 0x0, 0x66, 0x1000, &(0x7f00000000c0)="d1f5e6781eb19e95c72d290cd7978f103c2f0061fa78e5a6958fce2c4f092de8d21eace2f81f01515a895813c68615cee0b3cc61939641010e78fec99e1873f92aa0c51303f5e8530426604bb5f17f76db2d24bbe497f0e53d906a0151d8d6c3b1f9580bd9d5", &(0x7f0000000140)=""/4096, 0x200, 0x3}, 0x28) writev(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffeff) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x637, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/29 07:26:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4101, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x18071, r0, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2000000) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xce0, 0x40810}, 0x8000) munlockall() 2018/04/29 07:26:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x2000000000023, &(0x7f0000acc000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x6) socket$netlink(0x10, 0x3, 0x1e) symlinkat(&(0x7f0000000040)='.\x00', r2, &(0x7f00000000c0)='./file0\x00') [ 95.189589] audit: type=1326 audit(1524986773.188:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7320 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 07:26:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0x4) ioctl(r0, 0x8, &(0x7f0000000240)="b0a37e2a5ba76d0ffde614ec904ccc4cd9f27583d838dc99ebe660cd29eccc3896118a60cbe8ec605543460b7e9dcabd43a1bcdd503aeae204b058ad9019b95424126e12e64c428936e5063629ad316f5f2322d5c9af2e212ba84b352d87a69e5b94fabc4d0c1dc83a0c77c9cc11a48912bfb6aafae1a8f541b9d2ba0192be4fdb62a0f6ef9e9d901933e3da5f2e4e9912d2d6975cb60c01665e3490a49b100a9fc0b404eaa57a7671451008a0dee8f4a6212f9f49cabea2f77c4bbaf2b2cda3e731e3e059585c236846d3f6e5") bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'lblcr\x00', 0x4, 0x9, 0x41}, 0x2c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept4(r2, &(0x7f0000000480)=@un=@abs, &(0x7f0000000540)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000d40)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000e40)=0xe8) recvfrom$packet(r4, &(0x7f00000005c0)=""/227, 0xe3, 0x100, &(0x7f0000000e80)={0x11, 0xf433af3c4a55a48, r5, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x8002, 0xff}, 0x20) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000500)={0x1, 0xff}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r7 = socket(0x5, 0x80003, 0x10001) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000580)={r6}) socket$nl_crypto(0x10, 0x3, 0x15) r8 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r8, 0x81785501, &(0x7f0000000200)=""/46) socket$inet6_sctp(0xa, 0x5, 0x84) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x54) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) 2018/04/29 07:26:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400ff0300000000000000000700000000000000bb8d8162b61eb03432294f3817b055821317a72636f36e55f881efd40de10c4794f952dbf94163a83d5260a9722a0143c1cb12a7e73f9236e3a932bb68096c79be3d744ddbc711d1a384462e51c1b46cc5b8db39ffef8792245e349503f94955efb5"], 0x14}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/29 07:26:13 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x100, 0x0, 0x4eb9, 0x10000, 0x8, 0x1, 0x800, 0x0, 0x3, 0x80}, 0xb) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x1c, &(0x7f0000000540), 0x95, 0x0, 0xfffffffffffffcde}, 0x40800) 2018/04/29 07:26:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) getpid() ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="76f12c0aad76590ba4fca5cd1163b5670700000001eef661ddb419f43aa994e8e60000ae1a2a8eb3915ffd644ab175d131ce5247e42e0738047078e22fcb6bcd83dcb545e180c0b442153cf33f0a46e6709e093a7380f62a1309679275364f39e2c3e48be885d62b417c7b48be28df4848f21c6c3309605eda"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000ac0)=@updpolicy={0xbc, 0x19, 0x1, 0x70bd2d, 0x25dfdbfe, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x2, 0x4e21, 0x1000, 0xa, 0xa0, 0x20, 0x5c, r6, r7}, {0x2, 0x0, 0x200, 0xfffffffffffffffa, 0x800, 0x2b6, 0x2, 0x3ff}, {0xff, 0x1, 0xf, 0x6}, 0x0, 0x0, 0x3, 0x1, 0x3, 0x3}, [@tmpl={0x4, 0x5}]}, 0xbc}, 0x1}, 0x40) r8 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7", 0x52, 0x0) keyctl$clear(0x7, r8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x6, 0x8e3, 0x9}, 0x20) recvfrom(r1, &(0x7f0000000480)=""/96, 0x60, 0x2001, &(0x7f00000008c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'team0\x00'}}, 0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0xfffffffffffffda0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) 2018/04/29 07:26:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000003c0)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x20008804, 0x0, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400), 0x100000000000005f, &(0x7f0000000340)=""/118, 0x76}, 0x0) recvmsg(r0, &(0x7f0000002a80)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001680)=""/133, 0x85}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f0000000500)=""/252, 0xfc}, {&(0x7f00000001c0)=""/247, 0x212}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002a00)=""/85, 0x55, 0x7}, 0x0) 2018/04/29 07:26:13 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x758b457d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, 0x8) [ 95.585338] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblcr [ 95.604578] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/29 07:26:13 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) fcntl$getown(r0, 0x9) 2018/04/29 07:26:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0x0, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0xffffffffffffffcc}}]}, 0x138}, 0x1}, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="cb6757f6cb07bb", 0x7}], 0x1}, 0x0) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) [ 95.680071] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 95.756539] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblcr 2018/04/29 07:26:13 executing program 1: madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x52}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x80, 0x9f, "1e47405b4227a4315fe5148cdd134aae90a97f964d695799c86cc88e47097c110907a362195c3e13e9dcb0303c24d1ce5f8ebd8a13bfa7fd604d23b91c7fe5458193c80e9aab986fa561083a79d3e3ed4e6d099dc5c0c5b5c1779df99ac7cf80f2d1cad37b4559c42187fbbb9eaa15235610a61582e940b171735f1a3e61929a0ab89a9a5e7b613b4ba5cf990167698cb887dbd7137ed5e4a62f7a2e913a90"}, 0xa7) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/29 07:26:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000080)={{0x7, 0x0, 0x0, 0x0, "2e43a5e3ccea68579a2c39c215ef39c7e537f09e7ac42a7486671cfc0ea93fadfabd903ae733f74400a3df33"}}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000580)="dad546d884705db85f2dec4bf81dbea651cb6e8a67d45d6cc7d86e64fe25580bd0e7ea5df30341c570e258bd8f97e8656f3f3d770ccad19301afd055e0d8d8d3", 0x40, 0x40, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000840)={r1, &(0x7f0000000640)="bd8472bea04038bfdc661a12120e8c6fe883e1b414166327236715178f1ebb6428286a6b3e8a58f7a6dae25ac804ff982349298eb2a57ff8f0fd535ae1527639a538686ef75c574299490be04b4b562991a35f824ff679b98462d44121f0d8cf81e3ac4ae08c5c9f21d037707834311d02fcd9761b67d49e761c3c1213a0bbd76bf1bd98e66b3c928e90c527df4fee87c47e049923fcab0073a3cc144e3dd7413379f211c8542e05e218e51f0979256c37da64e4d999354ed4c1740cdf106531fe1ea0ceb3c78129690feab18b8db829cd497dc985f45ad2b1606136e42d0bbd1f5d", &(0x7f0000000740)=""/246}, 0x18) 2018/04/29 07:26:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) 2018/04/29 07:26:14 executing program 5: syz_open_procfs(0x0, &(0x7f00000001c0)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256b98342108368ea68f2ec1fca2e8970cd88363bc4c80e035b5be50615861de14f96faa63f23a70f82456a70d9f7e906b160119523d886267f0af1b24b5915ea14c8db5eaacaf220eea74c4") 2018/04/29 07:26:14 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req={0x1, 0xffff, 0xd3c, 0x1}, 0x10) 2018/04/29 07:26:14 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x40600) sendmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=[{0x28, 0x0, 0x0, "75715ae81f307b22f212d51b8c3f6a0633"}], 0x28}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2d, 0x2) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) 2018/04/29 07:26:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000180)="af5c8083f4ce00152be7aae899387432bd6149fccd20fbe454e6d07da384a92bf327776df79b2ef06186a030adacf3a1a20e99a2ccf1680688e9dd4ee63383242f56b7086dee9e8a3cf21c817192715b807516d24c9d2278fa54d0c1f1ab16c6d60769987d3b1668039edfeef111a1adf27852733cb2d72670b93be9194518e9ddaa1b2d31c8b1397ac71b06a0390d48711282640c2ed1a8bdfb983f92e5bfad7b0d50118fc9513ae4a0fe9e033d084f7b7ceee6341e8d43a47765aae61477", 0xbf) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x367) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000280)=""/31, 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000600)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000640)={@rand_addr=0x80, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="7f454c46060006aa02000000000000000200070001000100dc03000038000000f300000006000000ff072000010007000600090000000000050000700500000009000000020000004404000001000000070000003f000000000000000100000008000000090000003f000000050000003000000004000000f4ca0b55d1d7cbc7495f360dd6a9504f6f4c7b1f4253ec2e63d46301421200207504720492d5ef076c4b826f144513c3e436e216470ea68d966a8eda7beaae06e32cc62a1d7a1db40e8478623bd246a0ea577204a693a3435f989fee3d6d5ab898ba581ea6dee0604f991b73c8716ca6299076658a5ad1f0d9518d71645da37aaa7fd5dfe32b35d641dd379244458c37272d9e4c2f4d01434b2bb344e993823c3d3dcb5d934f43598dca8f80481b36000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x439) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/29 07:26:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000017000/0x3000)=nil, 0x3000}) 2018/04/29 07:26:14 executing program 6: r0 = timerfd_create(0x6, 0x80000) sched_yield() unshare(0x400) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/04/29 07:26:14 executing program 4: unshare(0x28060400) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x200000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/223) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/29 07:26:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000010c0)={r2, &(0x7f00000000c0)=""/4096}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/29 07:26:15 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) sendto$ax25(r0, &(0x7f0000000380)="b1aee8c17ba4f7a5bdba", 0xffffff40, 0x800, &(0x7f00000003c0)={0x3, {"bffe51bf846575"}}, 0xfffffffffffffefc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) alarm(0x3) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl(r1, 0x2, &(0x7f0000000240)="f520989c33d4cd4cd6894632fbed0cec046b77d8a73f7c9eea1f0af66cef8729f92ed0ee246d66168694976566532f8ace76cb96b7e1a63b365a9a935a12390621a85a3af843c1f5b990f15d7b0bba2ae43b9d29bfe9a3fe282700ba321b5aa13eaec04ce967eb81a1879094f7dc3950ff82101ec62e9edf97b03f45eb7a1b3ac1735e3615bf506e70d39648d3a7523bd78d919cd3ffa0a139fbbf6f8f1fa9adf1489373e68ec9216452b4405209ee23b2eeaaf15d08db2f0ba70145857fa200ee003558a0ccdc76f83f35e36107437865e4978fae4f32381916de3e1ad3d33c7f") 2018/04/29 07:26:15 executing program 6: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000500)=[{}, {&(0x7f0000000040)=""/200, 0xc8}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000580)=""/199, 0xc7}], 0x6) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x8001) 2018/04/29 07:26:15 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/101, &(0x7f00000000c0)=0x65) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xffffffffffffffe4, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/29 07:26:15 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 07:26:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x35]}, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0x6) [ 97.114868] IPVS: length: 101 != 8 [ 97.182345] device lo entered promiscuous mode [ 97.226168] IPVS: length: 101 != 8 [ 97.238253] device lo left promiscuous mode [ 97.285954] device lo entered promiscuous mode 2018/04/29 07:26:16 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x262000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/251) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0xfffffffffffffffc) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x222}}}}}}, 0x0) 2018/04/29 07:26:16 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6006f526000811000000000000000000faffffffffffffffff0200000000000000000000000000014e204e2200089078"], &(0x7f0000775000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) openat$cgroup_int(r4, &(0x7f0000000240)='io.weight\x00', 0x2, 0x0) mq_notify(r4, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r6}) 2018/04/29 07:26:16 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) recvfrom$ipx(r0, &(0x7f0000000100)=""/161, 0xa1, 0x141, &(0x7f00000001c0)={0x4, 0x48557d5c, 0x7fffffff, "b0c33096516c", 0xc1ad}, 0x10) semtimedop(0x0, &(0x7f0000033816)=[{}], 0x1, &(0x7f0000034000)={0x77359400}) r1 = semget$private(0x0, 0x3, 0x48) semctl$SETALL(r1, 0x0, 0xf, &(0x7f0000000080)=[0x9, 0x0, 0x7, 0x7, 0x6d58, 0x9, 0x3, 0x3, 0x85]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) signalfd4(r2, &(0x7f0000000040)={0xfffffffffffffffd}, 0x8, 0x800) 2018/04/29 07:26:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}], 0x7, &(0x7f0000000180)=""/81, 0x51}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'lo\x00', 0xfffffffffffffffa}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x13}, 0x80}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x48) 2018/04/29 07:26:16 executing program 7: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x0) write(r0, &(0x7f0000000080)='X', 0x1) ftruncate(r0, 0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/04/29 07:26:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) ioctl$VT_RELDISP(r0, 0xb704) 2018/04/29 07:26:16 executing program 2: bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x4}}, 0x2e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x80000000, 0x101100) socketpair(0x9, 0xa, 0x100000001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x100000000000000, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r2, r0}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x13, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x3, 0x2, 0x6, 0x6, 0x6, 0xffffffff}, @exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, r0}, @map={0x18, 0x6, 0x1, 0x0, r1}, @map={0x18, 0x9, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}, @generic={0xf3bb, 0x7f, 0x6, 0x4}], {0x95}}, &(0x7f0000000300)="68796c6c4572000000bdac564a10b68994920f6846", 0x5, 0xc3, &(0x7f0000000340)=""/195, 0x40f00}, 0x48) 2018/04/29 07:26:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x40, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xc000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001040), &(0x7f0000001080)=0x4) 2018/04/29 07:26:16 executing program 7: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xfff, 0x5, &(0x7f0000001440)=[{&(0x7f0000000280)="50562ce9f7ba", 0x6, 0x8}, {&(0x7f00000002c0)="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", 0x1000, 0x4}, {&(0x7f00000012c0)="69fe41bc1bb40bc3896355e2680ad13cd5ebaf909e03dc5d3634ede14d222db8689728c265", 0x25, 0xbc88}, {&(0x7f0000001300)="b21bf35e3a10237a4be82bc7b51071b8f43ffd84bff718011017cb16fc002695f15dc6fa69c153f3d73ad79e11c4f5953d41ecb5643cf77ba480dcf4e391fcc59b70f24ae3990e149f422ad9bd4d4f1619323de2ac1cf726217068a93ef8f0b4b9a357", 0x63, 0xc29b}, {&(0x7f0000001380)="f9e37e396d4a1c0f9f1ae1b18d98156cd408f1ee49fcb98bef05cc8eec500150a7bc1a8aedab0cffaefd9e706bc12f76c4425a1744c9e143f4e0ef3b677f2290a4767faf1c39f7545195bc9b0041e3fb493ad79393adf99c22063b2c60bc39257566b83141c622f3ee726e72cd506fdf2c3c8e2572a2ec4d5cbdb8ada0b0c37c42fe66cc86c67c12b534651d94a56c6d756a785eb299e0eceb116bfe059d3776eb8880a1a37727cdd8c49753271759ff639b3086d8d1eed8669461a7", 0xbc, 0xffffffffffffc263}], 0x400, &(0x7f00000014c0)={[{@sys_immutable='sys_immutable', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d, 0x39, 0x39, 0x7e]}, 0x2c}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/04/29 07:26:16 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x40) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00002da000/0x2000)=nil, 0x2000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@empty, @multicast1=0xe0000001, 0x1, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x4, 0x3, 0x0, 0x5, 0x0, 0x4}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, 'teql0\x00'}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xffffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0xfffffffffffffff8}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000001c0)={0x0, 0x3f, 0x5, 0x2, &(0x7f0000319000/0x3000)=nil, 0x7ff}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x5, &(0x7f000021f000/0x1000)=nil, 0x3) 2018/04/29 07:26:16 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000, 0x81) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000004c0)={0x1, 0x5, 0x3, 0x10001, [], [], [], 0x3, 0x5, 0x10000, 0x0, "a3ba7ab3c9d9503ff23b40a895370858"}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x1, &(0x7f00000000c0)=""/89, &(0x7f00000001c0)=""/154, &(0x7f0000000280)=""/187}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) getpeername$unix(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) 2018/04/29 07:26:16 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000180)=0x402, 0x80800) fsetxattr(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='/dev/mixer\x00', 0xb, 0x2) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x6, 0x1, 0x200, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) 2018/04/29 07:26:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x2b01) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @rand_addr=0xffffffffffff0aff}, 0x8) flistxattr(r0, &(0x7f0000000300)=""/140, 0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x9, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="ff8eaaaaaaaacf2b0000079078ac010007000000000000000000000400000000e9b496800094a712742942aa9547913677e37994875a2366ab5a71c46454041379e357da0700000000000000d7dc00fe666c418100000020f9379e8187f91281dd399f4aa5a185eef336bb18d6a1ef6ef8d401621e5aaeacbc0b5ebbca754f259014211743c4533f5294ea8239e4305e818816d8eb23fa116fe49a3ec3d7b4cf94298b89a683fa242c0650d3f6c893500a99574f549b82db53d3fd6676eb339a65dc9be000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYRES32=r1], 0x0) 2018/04/29 07:26:16 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000493000), 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@dev, @rand_addr}, &(0x7f00000000c0)=0xc) 2018/04/29 07:26:16 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6c25, 0x0, 0x10000, 0x98e}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffe01}}, 0x4, 0x7, 0x9, 0x0, 0x401}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000280)=0x8) fstat(r0, &(0x7f00000002c0)) mq_unlink(&(0x7f0000000240)='syz_tun\x00') ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x40cd, r1, 0x10001, 0x3}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x1f) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/04/29 07:26:16 executing program 0: set_mempolicy(0x4003, &(0x7f0000000080)=0x2, 0x9) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/04/29 07:26:16 executing program 1: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4295}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) 2018/04/29 07:26:16 executing program 3: socketpair(0x8, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000840)={0x81, 0x0, 0x1, 0x3ff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x5, 0x6f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x2, 0x8863, 'teql0\x00', 'veth0_to_bridge\x00', 'ip6tnl0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0xf0, 0x198, 0x210, [@connbytes={'connbytes\x00', 0x18, {{0x6, 0x0, 0x1, 0x1}}}, @mark_m={'mark_m\x00', 0x18, {{0x5, 0xfffffffffffffffe, 0x1, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x1, 0x8, 0x0, 0x0, "8ace4c08960e62d00f8bb6214c3e5642929f55a87e6ee981dc2681299ad7a5133c38c3fb11d10c6ca8d42160a415773591094a79cfecbf0409e6fbcedc7a8829"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xfdf, 0x29d, 0x3, 0x0, 0x0, "bffef1bd84682447b546a72fd20b322e1bf4c23084f31161b77efe88958e9377c6574ffd05af5ca0c3281c9a2b1a5dd69697e75d817c153b5c8711f7d9423267"}}}}, {{{0x11, 0x40, 0x19, 'ipddp0\x00', 'bcsh0\x00', 'nr0\x00', 'syzkaller1\x00', @random="3007e4deab97", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb8, 0xf0, 0x120, [@ip={'ip\x00', 0x20, {{@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0xd0f, 0x5e, 0x38, 0x12, 0x4e22, 0x4e21, 0x4e23, 0x4e24}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x1, 0x6005, 'syz_tun\x00', 'veth0_to_bridge\x00', 'team_slave_0\x00', 'team_slave_1\x00', @random="987ae66fcc35", [0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x5e05861756650556, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x17, 'bond_slave_1\x00', 'veth1_to_bridge\x00', 'bcsf0\x00', 'bond_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x110, 0x140, [@realm={'realm\x00', 0x10, {{0x8, 0x5, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x0, 0x3, 0x81}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x1b, 0x2, 0x890d, 'bridge0\x00', 'veth1_to_team\x00', 'veth1_to_bond\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@log={'log\x00', 0x28, {{0x80, "47d4bb5e3cc99f22e27e7e8960a77f6f727363e9c2e7a2618172a7aedd0d", 0x8}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x768) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYRES32=r1], 0x2) 2018/04/29 07:26:16 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000ebc000)=[{&(0x7f00007a4f4c)="ff1e7aa7", 0x4}], 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x40, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="361e38ddb8a7a0f9d76aafb5aa8c08f7", 0x10}, {&(0x7f0000000040)="bad2b6938319b0340ecf70187dc69c8b52644e0e0e484145cc8be935d3b3448ce2728c5ae72da917f9e17f8acca98b666a7d1fb8d3115e7191772654f129d31b2d7faaf0e20cbc6dc02f3bb64609cad86d7d74b87150238426b8abcee9726e404445dc80b8e634312ae099711f7f8982cfd0f1b73c3537557538e1", 0x7b}, {&(0x7f00000000c0)="8ddb2b336516cb4adce23ec87ac23c44615d9253ec817d067ba95263132c2054f96ee6ea3349de54d6df5fc203be66d1c576eda3b4d73eb686f2c86a4a8e4943deb98f50c199841a8d0a8c7158eb0becc3c97269729e3051e062bce35a4f23fe675f366747327000c848d1a1c03ee68bdc2153073ed54771e6685aebd7a414fdd020a7d62c1cb52b60f1f06bbfcc76a304f7f211ab307c8decdb0328e50a47b78e8a922190a53bc3728439c1710bc52ab74540517ee27fa4cac7b82b9924aa6489f7da", 0xc3}, {&(0x7f00000001c0)="af5c9b7f2e5697b2e88efe3022c4d0e72201f63860cb0152e4c2280202ae56a7ebbed581ef3e66d74643e455467731328fd93a44d539feb9cce9727027459d59be9cc33be334f3e5a3a3273a511d864aa9dfac8dd0c32d03e1425fd406d4120209ba755bcc3f0eff136d034f42a9bd7ec7f6d8f1f8e59aee637b9ff73bdca6d4f69d60", 0x83}, {&(0x7f0000000280)}], 0x5) 2018/04/29 07:26:16 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}], 0x1, &(0x7f0000000380)=""/248, 0xf8}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0xffffffffffffffff, 0x0, 0x1) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x79da, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0x7) 2018/04/29 07:26:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x2b01) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @rand_addr=0xffffffffffff0aff}, 0x8) flistxattr(r0, &(0x7f0000000300)=""/140, 0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x9, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="ff8eaaaaaaaacf2b0000079078ac010007000000000000000000000400000000e9b496800094a712742942aa9547913677e37994875a2366ab5a71c46454041379e357da0700000000000000d7dc00fe666c418100000020f9379e8187f91281dd399f4aa5a185eef336bb18d6a1ef6ef8d401621e5aaeacbc0b5ebbca754f259014211743c4533f5294ea8239e4305e818816d8eb23fa116fe49a3ec3d7b4cf94298b89a683fa242c0650d3f6c893500a99574f549b82db53d3fd6676eb339a65dc9be000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYRES32=r1], 0x0) [ 98.846465] mmap: syz-executor2 (7578) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/29 07:26:17 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x9, &(0x7f00000001c0)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/29 07:26:17 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) socket$packet(0x11, 0x4, 0x300) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x20, 0x1) 2018/04/29 07:26:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) delete_module(&(0x7f00000001c0)='bcsh0\x00', 0x200) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bcsh0\x00', {0x4, 0x94e, 0x80, "f2cbab6cf81f", 0xffffffffffffffff}}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/29 07:26:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000180)="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", 0x1000, 0x7037}, {&(0x7f0000001180)="ef88f6243748a0742fc204d1911505e9c68ad096c61be521487b4767588814cb757ad3b0f966357602a0c330bb26f851a30181a65206c909f314a530547e56ef3c8efbabf928310ec38463c80966efe242b7f11de98f0f4ffe4745851bd6859382864d", 0x63, 0xffffffff}, {&(0x7f0000001200)="fac691e9636b66dcd638401699a8c19e3a43cf411f583e935b14dba934c1f9dff468347e7010f5fe69fcd04d8a6981039e73bc6f", 0x34, 0x6}, {&(0x7f0000001240)="7d454e401b8c983981d7a77538f859a5ef9cb582a8f994717661c754ab9793af260446e43aba8d890b52902563c6df50f4561df9d1d8fbf85ffe2768090928583045157eb1f300a89536ac1b14ddb120e438085a345812c608c7580fa0f4f4829a9f09c4340e0a2cd01e3bb400d6472b11c73669afc9e2ed9470369df026aca801b80feaca9fb0ced2f1a27d2d801938bb1b41f4ff95088f9008910839a0ccfd900cd3c607519a3b717f628ce0b63f0be06d29a80e3176babd7bc3c22e", 0xbd, 0x101}, {&(0x7f0000001300)="e1eb362d5f2d287b8f527f79afdba03befea29399c8d0ef4522be1c17696588ae3d11b76f33e82eec72068241a64cc7807a5d7081d9c0cc17b4c71059a6d82199eaa8952eb3fa00b8816a3754860f6d19242fdd854f471f89c9319e4a7d01ec72e8c677d5320ff3d7c25e7880eff2adc58e47078338ce9382c61205a965e9de0870df38c2d6add30098eb805335169dceda587819613c9ff3ffc7b47a4239f888c3a5d57e5d96405ecd484c7e2ee7bb0acb1415ccb047a73b701fc6db2aceddbbf7ebec44498e4b121cc19794885876ab6d36f001516c4fafd37008ec0434a5e4e69a162b6f3d7ade68ff4d050b5a61dd14c", 0xf2, 0x162}, {&(0x7f0000001400)="ac549cebade0c28cbfa6414e93c431140dde0bb6705939734bf9d5a8fc2c89b9b5efb27b646bab10228b408e909ba531aaca6aaafebb385071662fcc7d99c1489932dde82f41100cc7ea6054fede65db815599b4c89eba800fe66dc6eddac8e1f1f0a6b82bcb58d3e73bc05b4dced5d32f7e4f92bc02725ba89dab5f9398910190bdd0f809d0c119", 0x88, 0x6}], 0x40004, &(0x7f0000001580)={[{@check_normal='check=normal', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@quiet='quiet', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x37]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001600)=0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) 2018/04/29 07:26:17 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x3, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/29 07:26:17 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x7}, 0x48}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1fc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001fe}}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x7530}, {r2, r3/1000+10000}}, &(0x7f0000000140)) 2018/04/29 07:26:17 executing program 2: setrlimit(0x20000000002, &(0x7f0000000240)={0x0, 0x400040000}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x200101) r1 = fanotify_init(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x80000002}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/29 07:26:17 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x0, 0x1, 0x17b6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000140)={0x0, 0x4, [0x10000]}) sigaltstack(&(0x7f0000ff5000/0x3000)=nil, &(0x7f0000000080)) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="a9ab5db8e2219630d967510bae974f47b813d4fbc4e3f404931aa8b96c") 2018/04/29 07:26:17 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x100) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0xd, 0x3}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/04/29 07:26:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e22, @rand_addr=0x7}}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/04/29 07:26:17 executing program 4: r0 = socket$inet(0x2, 0x200000800000003, 0x9) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/29 07:26:17 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x3e6, &(0x7f00000000c0)}}], 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) 2018/04/29 07:26:17 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) getpid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000003000000000000000000736974300000000000000000000000007663616e3000000000000000000000006970366772657461703000000000000067726574617030000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000f800000078010000c00100006c696d697400000000000000000000000000000000000000000000000000000020000000000000000000000801010000000000000000000000000000000000000000000000000000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006d61726b00000000000000000000000000000000000010000000000000000000010000000000ffffffff00000000524154454553540000000044000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x2f8) 2018/04/29 07:26:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$rds(r0, &(0x7f0000000040)={0x2}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x40, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x100000000, 0xdbf6, 0x0, 0x1f, 0xfffffffffffffff7, 0x660, 0x6, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x1000, 0x8, 0x0, 0x9, 0x7ff}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x84) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000300)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$unix(r7, &(0x7f0000000180)=""/194, 0xc2, 0x62, &(0x7f0000001300)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000000100)=0x6, 0x4) bind$inet6(r5, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/29 07:26:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) delete_module(&(0x7f00000001c0)='bcsh0\x00', 0x200) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bcsh0\x00', {0x4, 0x94e, 0x80, "f2cbab6cf81f", 0xffffffffffffffff}}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/29 07:26:17 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x28e200, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002180)="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", 0xff7}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) 2018/04/29 07:26:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)=ANY=[@ANYBLOB="1000b306a509cf0299ca5756ae703875"], 0x10}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x240800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1cc5ffff05000600076037a46a6c37b98a6405edae3a9f5459f7818e3ac1b041ff4861ad6831cac2ae426b26d289c675b2292bef1da7"], &(0x7f0000000240)=0x12) socket$inet(0x2, 0xb, 0x176c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x4, 0x401, 0x4, 0x7f, 0x6}, 0x14) 2018/04/29 07:26:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1000000008, 0x2000002) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000000000029000000028ed1939307df2fd0846bc0964f4ffde3d917e30800000000000000fb557e9d303b8cec69fb90f368ba284b2aac735286ba7b0a99dff3f7bacdfddd0c2322c5345f83fa287a0aad978b32d298ffea9d18d5dc6c944e3d5b34417e1854a6b242065b3dfd2cfa58b45ab3ffe056b6f8a94e2142eefe51c7fdf9a44da22f4d755dfb0697a194ef6a5eabe798d36107287780884299278c837e71e21f7bae9038df3e1d4172a17d069f5a859f60a103d7316b3af5f7b90230608f690000000000000000"], 0x28}}], 0x1, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="dd", 0x1}, {&(0x7f00000006c0)="a511874ae86b49548e492f8e5cc0ac49d73ea95e3e9b445c76419a6cffc2e56b317855c14e93e4b5b6f4d0ba70b8e14472986c", 0x33}], 0x2, &(0x7f0000000100)}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000280)={0x100, @time={0x0, 0x989680}, 0x0, {0x8, 0xfffffffffffffff7}, 0x7ff, 0x2, 0x9e}) 2018/04/29 07:26:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x20, 0x9, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) [ 99.495999] x_tables: eb_tables: mark.0 target: invalid size 16 (kernel) != (user) 1 2018/04/29 07:26:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x408e247ddd16c04c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffc, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x3, '+\a'}], 0x18}}], 0x2, 0x0) 2018/04/29 07:26:17 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'rose0\x00', 0x8}) 2018/04/29 07:26:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x33e, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000002000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/29 07:26:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7b, &(0x7f0000000140), 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/04/29 07:26:17 executing program 3: r0 = socket(0x9, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/5, &(0x7f0000000140)=0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3, 0x5, 0x400, 0x5}, 0x10) r1 = socket(0x1e, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) [ 99.590456] x_tables: eb_tables: mark.0 target: invalid size 16 (kernel) != (user) 1 [ 99.659240] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 99.722842] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/29 07:26:17 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x3, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000580)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000640)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000005c0)="d3da7b38307d1911a34b02009d3305820fa1b1343a44e27eaa30ff615896f3b2011c22d1ce43a5d5a8b3a57108d69d4007fe87d8662d1b2eb0d7dc45f3fdeff3621264ec4f43e95dde5a50e16305bdd8a65cb6b9803d534aea8b29b118dea166085997a903a7d41f8f0c8c47de4294191a3edd596d7883c88a53") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x5, 0xc, 0x4, {0x0, 0x7530}, {0x0, 0x7530}, {0x4, 0xffffffffffffff0b, 0x101}, 0x1, @canfd={{0x3, 0x70, 0x4, 0x6}, 0x3b, 0x1, 0x0, 0x0, "e69700baa9022bfe92515285207deab31d490f4e16bea10ad1e8101c7c5a08693021b54db2b2a04c7a115ed968b6584de8148e0a79f2f33459fd0c7d7bb9592c"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) futex(&(0x7f0000000040)=0x1, 0x1, 0x0, &(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000100)=0x2, 0x0) preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/04/29 07:26:17 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@local, @dev, 0x0}, &(0x7f00000000c0)=0xc) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='cpuset.memory_pressure\x00', &(0x7f0000000600)='cpuset.memory_pressure\x00', &(0x7f0000000640)="637075736574f92c00", &(0x7f0000000680)='cpuset.memory_pressure\x00', &(0x7f00000006c0)='cpuset.memory_pressure\x00', &(0x7f0000000700)='cpuset.memory_pressure\x00', &(0x7f0000000740)='cpuset.memory_pressure\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='cpuset.memory_pressure\x00'], &(0x7f0000000ac0)=[&(0x7f0000000880)='nodevppp1\x00', &(0x7f00000008c0)='cpuset.memory_pressure\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='cpuset.memory_pressure\x00', &(0x7f0000000980)='cpuset.memory_pressure\x00', &(0x7f00000009c0)='md5sumsystemeth0securityvmnet1(selinux$\x00', &(0x7f0000000a00)='cpuset.memory_pressure\x00', &(0x7f0000000a40)='cpuset.memory_pressure\x00', &(0x7f0000000a80)='cpuset.memory_pressure\x00']) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000380)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000bc0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000c00)=0x10) open(&(0x7f0000000b80)='./file1\x00', 0x80000, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000500)={0x8, 0x82, 0x0, 0xfff, 0x3ff, 0x6, 0x3, 0x0, 0x8, 0x1ff}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000004c0)={r4, 0x7, &(0x7f00000003c0)=[0x0, 0x100, 0x7, 0x200, 0xd01e, 0x0, 0x2], &(0x7f0000000400)=[0xc5c, 0x2, 0x1000, 0x2, 0x5], 0x1, 0x9, 0x7, &(0x7f0000000440)=[0x0, 0xe4a, 0x7351a212, 0x0, 0x0, 0x285, 0x5fe, 0x5, 0x3], &(0x7f0000000480)=[0x9]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e22, 0x1, 0x4e22, 0x80000001, 0x0, 0x20, 0x20, 0xe7, r1, r2}, {0x7, 0x101, 0x73, 0x80, 0x909, 0x2f, 0x473, 0x8}, {0x9, 0x2, 0x8000, 0x10000000000}, 0x8, 0x0, 0x2, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3505, 0x1, 0x2, 0x200, 0x1, 0x7, 0x7}}, 0xe8) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r5, 0x0, 0x20000000031, &(0x7f0000000040), 0x3) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000b40)={0x100000000000000, 0x1, 0x5, 0x80}) 2018/04/29 07:26:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) r2 = socket(0x2, 0x2000080003, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x19, "6e58ddd68d6f3a824883be38aab59dbc08afe9b4d08fa5b574"}, &(0x7f00000000c0)=0x21) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x5, 0x1e}, 0x90) getsockopt(r2, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000340)=0xff, &(0x7f0000000380)=0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0x81, &(0x7f0000000280)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x12}, 0x10) 2018/04/29 07:26:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x18, 0x12, 0x411, 0x0, 0x0, {}, [@generic="0df747"]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x200000) mq_notify(r3, &(0x7f0000000100)={0x0, 0x3, 0x1, @thr={&(0x7f0000000040)="8ebca0766f669e91782f92b520d3851caed60eed8859a434b9de7906280f578ec1ac36577d67edc59d8897ce", &(0x7f00000000c0)="056ceae004b190e29da99ddaebbba9bf52002d8199660c94c0a19a4ea84bc4ada01861065223fd5411"}}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x7) 2018/04/29 07:26:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x7, 0x4) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') r2 = semget$private(0x0, 0x0, 0x108) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/236) r3 = gettid() fcntl$setown(r1, 0x8, r3) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/130) open_by_handle_at(r0, &(0x7f0000000300)={0xb5, 0x4a8, "c48862d32b6f7b07ba9a1fa26184296576d72a5d8c0272e45139c8f207045cd395ca8479dfa220a136b35156f9a7d02cb9fc8817ea3ad9143da267b49dffa457cac532d2391e2cb48134bea841afaf385585dc5a24a1bfe1d32c6fb023dbf35025578dfc77c198bb712912de5339d7efa7f9ba543e8e6e8118e107321bd771c5cc7dca508f5d9461952e74217a0f64a6a74f36d2f382c8d52e6b7392af709d89720825448b9354dd67f868e215"}, 0x4000) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00000001c0)=""/14, &(0x7f0000000200)=0xe) 2018/04/29 07:26:18 executing program 1: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0x1ff}, &(0x7f0000d31ff0), &(0x7f00007adff0), 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/29 07:26:18 executing program 4: r0 = open(&(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x440000000000c) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) 2018/04/29 07:26:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0x5, 0x5, 0x3f, 0x4000000000000000, "c20ac8be205ea64e501762bcaa633505f1f1a3ff37ea5c3aa7bbe18791fb0aa25565a9eb4fea3c35b021d9cb", 0xfffffffffffffff8}) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x0, 0x7ffffffd, 0x2, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21}}, 0x8000, 0x8001}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0xfffffffffffffff9, 0x675c, 0x4}, &(0x7f0000000340)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0x2, 0x7, 0x7, 0xffff, 0x5, 0x7ff}, 0x2}) recvmsg$kcm(r1, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) 2018/04/29 07:26:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x14, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/04/29 07:26:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x3, 0x5, 0x5}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) 2018/04/29 07:26:18 executing program 5: r0 = epoll_create(0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffff81, 0x7ff, 0xe4, 0x40, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2}, &(0x7f00000001c0)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x8101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000551000)) 2018/04/29 07:26:18 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xbd, "c1d6fd104a21630e52ebdfc9b69f687eaced5a4c9f6fe4d8ebd34df00bf54935d2383abe8704562fd2488b5f4e988eeea6fa79ca9d13a41777d7494edbac175bd3c74cf87921eb214d1c1084864c8efa9062c6f6c5125695db80ba29cb468457e8712f36bab50fc135ef972bb8e01e6d7cc8ebd2a213014beb955aedc5c7cde77e57003cc9bc5d0c13e6b81c3cfaf415948f4c2288730feefb72a844b6df3afcd5670b5f5e4ae3fdf05728470c7eb4fea89105859699f3917ae2c0e698"}, &(0x7f00000001c0)=0xc5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) 2018/04/29 07:26:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/128, &(0x7f0000000100)=0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x8024) 2018/04/29 07:26:18 executing program 6: unshare(0x20000000) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5ff, 0x101) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0xb0, 0x0, 0x3ff, 'queue0\x00', 0xffffffff}) clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/04/29 07:26:18 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x420400) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x3ff, &(0x7f0000000240)=0x4) write(r0, &(0x7f00000001c0)="dd729cc1d5e392cb799e1c78371f94b3a10250a1e0e69fcc100128d8dca00483ab1540989c104f217f00c26a0a78fa5bcdd1579f24772804f1eb853abc47e6d0330c5839422a67f1397e104a765cad3b5fe4f6b411d9088942", 0x59) ppoll(&(0x7f0000000100)=[{r1}, {r0, 0x2009}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"0dc280e372151d"}, 0x9}, [{"9637933c204a8a"}, {"d1ad3504a614d8"}, {"886a7cf22a3eaf"}, {"de246c28da19b1"}, {"19f34c1e7fe69f"}, {"8072c1e2459b18"}, {"8c02e0ff1c9bb6"}, {"3fbd3ccc388389"}]}, 0x48) socket$kcm(0x29, 0x2, 0x0) 2018/04/29 07:26:18 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x2, r1) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/icmp6\x00') fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x4044031, 0xffffffffffffffff, 0x0) read(r3, &(0x7f00000000c0)=""/59, 0x3b) ioctl$void(r3, 0xc0045c77) 2018/04/29 07:26:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001400)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28000000120001000000000000000000e0000001000000000000000000000000000000000000330099f6b5ff2c69cf899d543abe50bca219b7322cd8841425a9a8799f7d744fa8b4509bfd9928237c18babee9a442e15e9a7b1e384b434ad34e1edc3d84254d6ca105"], 0x28}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe39, 0x4}, &(0x7f0000000100)=0x8) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x3410, 0x358000000000, "1eee42c900e6", 0x5}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x28b, 0x3ad, 0xfffffffffffffff8, 0x1, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x1f, 0x0, 0xfffffffffffffffc, 0x3, 0x8001, 0x1f, 0x2, r3}, 0x20) 2018/04/29 07:26:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), 0x4b6a00167f14cc6e) r1 = dup(r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x9, 0x0, 0x7, 0x6, 0x9, 0x80, 0x1000, 0x20, 0xa0, 0x7310}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x7, 0xd, 0x5, 0x5, "94d890506cc18df16ea2dbd81f9a8dea40075144acab39a224dfc4c8f3bf4985"}) 2018/04/29 07:26:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x20203) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bond0\x00', r2}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r1, 0x0, 0x2}, 0x10) 2018/04/29 07:26:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/29 07:26:18 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x0) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"39d9bcf49da7f1"}, 0x6}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'veth0\x00', 0x2}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'ip6gretap0\x00'}}}) 2018/04/29 07:26:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa, 0x200000, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x400, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="7300000094113dc07ce4a59f9adea3a71f731f617838fcd34183b1b09cf83bb0f235132435945c386a94f8f3577acb244676f64bae4fbc1f2103ccedd4af95f02249edfd185643b47e9b86af3dcda8f1d91e14bc02cfc1d6a4f2e8afdb62c8d0886c9812b541db426a3004040000eb45049e44bd7573c2"], &(0x7f0000000180)=0x7b) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2549}, &(0x7f0000000200)=0x8) 2018/04/29 07:26:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f00000019c0)=[{&(0x7f0000001800)="f57da2bd9dfeb430d14fe207105bd67d92e5363f963c2b8b0ed51d95979f6ab13364020714d181d5c3db1f69779c60684652e0659e110f19aafaecedb75e8525144b3be356d450b07a64278d95ad5df81ab92ffb4d864d74284f46fec926d595611dabc43ce79c0063e7a96f3803fee1f215ba30be645c1e095aad31979579e8dd9c9f50e7bf1bd76c8cf7607af4e88038fe6d083f8a317eff82a8bfd29ac71fc75c16d24146ecd56c792c8af89dd75ca9dcdb9097", 0xb5, 0x3}, {&(0x7f00000018c0)="555db96abfd1de662f86f9a48478faf959b6e775791d332f042352b25f5d565b656f7429bea1be59fe8cf2239d1d6c2dbe20eed42d942a7132d5ce91a23274465a4936aad1c38e75d7d6dda29ddb4008ea3ff515d910c25e697b5b2369b152ca2a5a380ace1eea489e73a76c05ab3d2c21d65448374c46f7eb4c3782f82822dd4d5db59a017c9280a51d31e538b1be0a83a1bb35e172beee8cbd1a741696c902c4b18acb9ddb9adb42e0aa97221680b12a7cdbe59e2bf1d21dc6e24493756492572b0bf4447736e5e9dd93b03a4681", 0xcf, 0xd7}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="737562766f6c622445d0f1f9b04569643d2c5c2c26657468316b"]) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000180)="ab486f7e29257eb3eb99bd91590c2eea72ac4257338b40cff893269b25f19853721a1b34a641c08463cbc67c0de0827190cee65644c0b07e6b49417b2f43ea8d31b24ffcb0e367c0f1e1c4b1b20db7fae2ff81aeff0a53c1b56a20b454952055be6cfe9c0f9c12337dbe1d80329b2b42915d414ec1112f89b196b00b11186b127beb959fea093ba6ebad7d", 0x8b, 0x6}, {&(0x7f0000000240)="a5b3a29ce309557039660c246fe320c979995c4028a0b62f33f383991176845cdf2b670ba17fd8da4fde59b5a959bce02693f90e959358277d419f2f54db0fe57e8237f14da4cca5bada1dacf5f1a3290ff51a77138e1b5a2c7e5c74af5d0610773b57235dd1f0ac41e618021ff7f64cd8c3e405c91fd9f0b26ce08551861564aafb0905706782aca8d5bbd75109d4b6f245cd333ff16702d15b704211842856a723a3f88f1ffa1c4b7269cef9d2b220b28cad8ad2d07fda9b9395c6ea7ca2b5a431255e809b3e73ba7db082f6311325d777628a9afdf5f6ad90da624bcc93b5108bae62895d889451e1ae1767f649070dd775", 0xf3, 0x81}, {&(0x7f0000000080)="14160dde4d68bf3975c4989d325aa63867c2b5d4c4ff692dd48b4c36ddeeb5f511cd0d5482e4d3446e08f4aa6fccf026c97f673237924944ca0aff15b9da876ad46382e758c21c26f1fa0d4cd4a571790b5c6ab1f60211e208eab7a1ff98ec50714eba5903f0434321b37d132fd9a94563a10d0b64de11", 0x77, 0x7fffffff}, {&(0x7f0000000340)="bf662347418f9f0101c4cbc496996306ffe5ad7b06c7d38d635b0dd4792aab448dea220439a34a1310c510c9e8e50e6c7d002dc791104e1485c73d5f10f3cc91edca99db5372c92b88e8eb8fb5ea367fa065687627ea24235a4add3386d8304cd6bdb0e0a3c0672eaaeeca69f5891c49b5ccfa9e3eaed14432f0220dc1545bceee8f9ad88718ed631c36ebf9c2173030b5baffa43e919d65701ddd848a7ef70c59461fbd97", 0xa5, 0x3ff}, {&(0x7f0000000400)="a1", 0x1}, {&(0x7f0000000480)="ccc08080e2e0803b72698d4c22c1f4c2f98f78e00a55fa93b0ab69e598834076fdd3ee", 0x23, 0x1}, {&(0x7f00000004c0)="f951cc0482d1645e57aaa4adc6114027da66a410bf546e84d29d4d836cc26aac47225d4357d92669ea8f461c8832666231681d5b68c0df276822990f965724eb13da033553c0bd6184490b7eb0ffd9793305c8f083dbc52d4899658a23532c2315646ae02c5d34d7084ca637e3982d0c51dae4940cc290272b36ad305108c48068561605f2ec7edbd2e62d28cbb260e02eadec2428c6859696053562eae0316cc7e48d8cc75023f5e6d1743dc10f1d290cc7c59ce8614df83aa59aeeef066ad45dabc5f7a036a159e3c3c2c4f0b81bf845fba78e4f7832e26f4aa83802341d44af31d8055557c4d9dc4c2ee36b3e08d0c34a3c648ab83ec907", 0xf9, 0x81}, {&(0x7f00000005c0)="31e0faaf901fc4669328d7cbc9cbd454a08a34c737a5295dc0d7793913481e16905bb6decda8f168a5e2bb8c606cda79374926c3bf0c5dfc34d3112787481f3cb8d2f2bfeba838e984498b0aa4a4f89085540e92bd71b464952c136968a0d9111f553a3e3d", 0x65, 0x35ed3370}, {&(0x7f0000000640)="fdbfaace823a6898b619335ac66b79b7d0f6994bb754031fc72c3872fb169e5ee36e55fbb26ef245ae5f4988359f2c8a8b723ad6472c0029e1a916fa72b3c8177a34618db98ee13444fb563b7a211f11f69eb48f35c3b4c0c2652d", 0x5b, 0x2}, {&(0x7f00000006c0)="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", 0x1000, 0xffffffffffffffec}], 0x2000, &(0x7f0000001a00)=ANY=[@ANYBLOB="666c7573682c756d61736b3d3631363432312c00ba854e2e20289ad9959c90d6c49d30cad7599576c8ab942e5dc42c919ecdb8ad772c254516470cafedfaa5115f4e040a3fbda98efb8129749ae26e930a3979309ffa1444022fd7e7351f2092bbd8595a65d79b653a34c9d088763728a666e49295c24868f258821bfa963c5c9aeff52e2cba3b68c9257eb1b7b3c8a8581f43"]) 2018/04/29 07:26:18 executing program 4: msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/9) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) userfaultfd(0x0) r1 = msgget$private(0x0, 0x81) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/49) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) 2018/04/29 07:26:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x2, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x444000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000001c0)={r3}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/29 07:26:19 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff70, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7, 0x5}}], {@ipv4={0x800, {{0x0, 0x4, 0xfffffffffffffff8, 0x8, 0x0, 0x67, 0xc00000000000, 0xb29, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x0, 0x7, 0x3, 0x1, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0x5}]}, @cipso={0x86, 0x0, 0x0, [{0x0, 0x0, "8944a8ad"}, {0x7, 0x0, 'km'}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x5}}}}}, 0x0) 2018/04/29 07:26:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0xff, 0xa95, 0x4, 0x20d, 0x7c4, 0x5, 0x4c0b, 0x75, 0x9, 0x81}) 2018/04/29 07:26:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x88001) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x0, 0xb6d3, 0x5, 0x400, 0x8, 0x40000000, r3}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x1010, r2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/04/29 07:26:19 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) lseek(r0, 0x0, 0x3) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x77, @loopback=0x7f000001, 0x4e21, 0x2, 'ovf\x00', 0x10, 0x5, 0x3c}, {@empty, 0x4e21, 0x12000, 0x0, 0x400000000000, 0x4}}, 0x44) socketpair(0x10, 0x80000, 0xc03, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) 2018/04/29 07:26:19 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) getsockname(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) 2018/04/29 07:26:19 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x21) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000000)="545e6d993f00a9add4ab2525bef452b20513c7616eb947e6d613b10da12b50b2b02c5614ab5bb6e73187afe822bec1800f97027986cd3e5b4d1f2d0d145572b1e52fcdea5b905a2ea877ec5d34a6d23c2a3becda9459aa77793b6f664806a8ec2258ac8756b4656acf2b74c18486d8595c7d41302e96afbda401614d280ad51d35b3b78f9a7f000000f559f3839d4e30acdbd8a251ac2c70e01d3423b788f02594e2c1f986b2e927fdd3f08f4ac8b7305214a9c664c07030cbb809ad24", 0x100000, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x7f}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x400, 0x4, 0xb, 0x10000, 0xffffffffffffffff, 0x4, 0x81, 0x925, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r1, 0x10001, 0x5, 0x0, 0x0, 0x1000, 0x1, 0x9, {r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2171, 0x81, 0xff, 0xa5c8, 0x1f}}, &(0x7f0000000640)=0xb0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000680)=[{&(0x7f0000000280)="c28ed6aac7a970b6590b0a301a9734514bb57bf9c1be76176cb92b3809c6aa39857ac4df473e5b4566b683f9a02409704780b01aa91862a6ba138076428cf0a78092b11f220d12076a2d0f38212d9cd61db94e44fbcdb94f43f721562b6912148ae6b24b7a1fbb954d23ce9c19149301ac77f6c79d7b9034af4148bf", 0x7c, 0x7ff}], 0x1100000, &(0x7f0000000340)={[{@errors_remount='errors=remount-ro', 0x2c}, {@nocase='nocase', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32, 0x35]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nfs='nfs', 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x30, 0x31, 0x36, 0x37]}, 0x2c}]}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000180)=0x40) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x800) fsetxattr(r0, &(0x7f0000000440)=@known='user.syz\x00', &(0x7f00000003c0)="289a21432dbbf47700", 0x9, 0x0) 2018/04/29 07:26:19 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffe6c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) dup2(r0, r0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/29 07:26:19 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3780000000000, 0x1ff, 0x8001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x2) 2018/04/29 07:26:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0x8) 2018/04/29 07:26:20 executing program 3: unshare(0x28060400) syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000600)=[{&(0x7f00000004c0)="749d23daad78e14713b5d03bc3866b0822a2dc839bdf6dad209483ebed81edbc7ef7e7aedbfc982fa32b4b2a562548cbaf4d19eb10e2e32455eb9d131ed95ffa19451e7040e02a4be22ac08e8df0cd17fdb9b5e0255e1840b610e684a8f418ad332cb51f94183a21718d4e99226d8e2a0e6ccee30dbb73d8cb101bd41f55814d8db6b0c9fd2e75f12dc0880e8a64d8e89eb26275e56a940c5b1d82d66e7e", 0x9e, 0x79d69c1d}, {&(0x7f0000000580)="129d59d0adf5b00951c6020fe131ee5f4906cc0358adc4752bd7229acae62554051a6d3f1cd96ae8d11bf95a16ed77cc8512f0f72a21f2292531a98263c2a3ef53dce039570cd18f27cd53b5e1a2ec42ed4c3d7d24cec805f5", 0x59, 0x5}], 0x400, &(0x7f0000000640)={[{@uid={'uid', 0x3d, [0x36, 0x37, 0x35, 0x30, 0x32]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@quiet='quiet', 0x2c}, {@discard='discard', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x30, 0x37, 0x30, 0x33, 0x34, 0x37]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nocase='nocase', 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) fallocate(r0, 0x0, 0x0, 0x8) flistxattr(r0, &(0x7f0000000280)=""/199, 0xc7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000a40)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000a80)={r0, 0x1}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000140)=""/198, &(0x7f0000000240)=0xc6) lsetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB='recurity.comm\x00'], &(0x7f0000000400)='\x00', 0x1, 0x1) 2018/04/29 07:26:20 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4002, 0x0) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) readlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/64, 0x40) 2018/04/29 07:26:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) unshare(0x40600) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0), 0x8) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/29 07:26:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/29 07:26:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x88001) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x0, 0xb6d3, 0x5, 0x400, 0x8, 0x40000000, r3}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x1010, r2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/04/29 07:26:20 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffffffff00000000, 0x20}, &(0x7f0000000140)=0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/12, &(0x7f00000002c0)=0xc) 2018/04/29 07:26:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="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") setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f00000000c0)='\x00', 0x1, 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x28) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000140)={0x200000000000029e, &(0x7f0000000100)}) 2018/04/29 07:26:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/29 07:26:20 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x410000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000002240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000002200), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xa0) 2018/04/29 07:26:20 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x3d, @multicast1=0xe0000001, 0x4e20, 0x1, 'lc\x00', 0x1, 0x10000, 0x51}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x1, 0x1, 0x7f, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ustat(0x8000, &(0x7f0000000000)) 2018/04/29 07:26:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e20, 0x20, 0x4e23, 0x9, 0xa, 0x20, 0x2d649e9a060c465, 0x2c, 0x0, r1}, {0x5, 0x7, 0x200, 0x3, 0x7, 0x4, 0x4, 0x7}, {0xc4, 0x0, 0x3f, 0xffff}, 0x4, 0x6e6bba, 0x1, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0xd25, 0x63f, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3502, 0x1, 0x2, 0xffff, 0x0, 0x1, 0xdbd1}}, 0xe8) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f0000000800)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@file={0x1, '.\x00'}, 0x6e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/04/29 07:26:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="1400000014000707030e0000120f0a0011000100", 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4c00, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1c, "447519708f76128cc1190d0b746a1481a9b9e9895136090e290423ba"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) 2018/04/29 07:26:21 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000000100), 0x0) 2018/04/29 07:26:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/29 07:26:21 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/29 07:26:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x3, 0xf0, 0x8000, 0x5}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/29 07:26:21 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x8, [0x7fffffff, 0x7, 0xff80000000000000, 0x8, 0xe675, 0x8, 0x9, 0x6]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x609de4b4, 0x7a, "f0a330ed60056bd55bfb4d975af39f40ae19598173c7ef248509b0f17644bd4a4be63ab9b138720f24bb866b29937d9fda487e4ee1b95665f10529ca11695f33179f43fa6ccdbe4c7ce60e53c619befdd1277a582199b4a45d21d8c828db643a0a30e779024375bdc628450e5cfd1d54b4c4ade8ebdbb82d60e1"}, 0x82) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000180)="ec403145977d88360089de3f358d568dc42a9d8137228a848daaa2388fa60c9cd707b2b97a6f5d6451c6903d28f0458cdfb0e88736a7b87cc364db55a6b6d367c27408570e6aaa06867f7b2cb6e19731669c04296abc213e21272262bf5537d782cf94e04f8a7bad8bcda558dc66a2af61144d439e51e749f955dc849906e10da44cfe9f3afcf00f9288cb63c26e5cde239c23c57b464082227a2303639023ae3449726a3191c3a02dd3dff030b116b49248be") write(r0, &(0x7f0000000000)="220000001800071100be0000090007000a64003f0000000900f8ff0005fc0180ff45", 0x22) 2018/04/29 07:26:21 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}}, 0x90) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={0x3f, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x104, 0xb74c, 0xb84a, 0xb48c, 0x3, &(0x7f00000001c0)='veth1_to_bond\x00', 0xe03, 0x2, 0x1}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x11) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x18, 0x3, 0x0, 0x1a, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0xffffffff, 0x7, 0x4, 0x10}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x6e6bb3, 0x6, {0x6, 0x3f, 0x100000000, 0x1, 0x0, 0x5ed1, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x16}}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x6e6bbe, 0x800, {0x6, 0xff, 0x8, 0x3, 0x0, 0x1d80000000000, 0x0, @in6=@dev={0xfe, 0x80, [], 0x20}, @in6}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7, 0x6, 0x47, 0x1, 0x20000001}, @sadb_x_nat_t_type={0x1, 0x14, 0x1f}]}, 0xd0}, 0x1}, 0x4000000) 2018/04/29 07:26:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x40400) sendmsg$nfc_llcp(r1, &(0x7f00000006c0)={&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x4, 0x1, 0x4, "44cd8c7a4e30f9ef05bb408eb7ce000263793e4110042d81c8908b7ce9666b940eb6301273e494b50a96eb98ff5910a581a36e6d962ee15e6d5e7ae80e7133", 0x2}, 0x60, &(0x7f0000000580)=[{&(0x7f00000001c0)="13262fd0b3e0ce8d73e06026756a938057f4246129a3cb006071785c97456101554f4d0beee33fa4a16f08358c03950d3446bd688354eb890152212066b1e99a9ea12cd75a88a90111d5d459cfee062aa46cafd6afccac024591bb4d490ee6e2a419fbf089b90fda05c5a7e818e068c4f6c45e51618e8627f9de5e4d4f09b9c52724062ff3b7ee90baa1a59e767d53840c1de02f653d5bf7e9c6c5", 0x9b}, {&(0x7f0000000280)="9b59ea607457db56539d3ff2400a426dab934ebb0a6be950f4e505fda75cd7a6bfc4c57bd3b361031ea37dc960bcd1e1a98cfef7f981ece22438f8d577aba4fd21d8425bb0c2605db6435d72503476b0828ab92cdbba49470dbdd7e622eb31b5919c3b066bc12c86f00a7d4846cfebf864cd7764e4ae9b69c5951068b64b900fcedf036b9df9c2a6e6193ec2c7e41e4d689607750c392192dd1fc6d91204eff91f16e2b92b026a137dd6be44971c", 0xae}, {&(0x7f0000000340)="d839b17e9f5918b80a76faaa43c1276da8d3d12bf9095b48fe68f6eff5f4e21059bdef0e5d53e88b77951afbd8162e242c1e0ff8861c741005a1c3350fdb5f0b46ada18ef734cfa27947afee468aabca942f35ed5ecd547dd8b2e4dc55642a373e2d94af709173335b708f89505d8aa66519592ef8cc8d088866d3f0d4de043dbc3216e191ad5312fdd7aed6973c73133a77abf553f974acc0a0d7", 0x9b}, {&(0x7f0000000400)="023a13e00c11a7fad57f90d17ce13a4cda1113d1231f9a45883c993ccda4b7d9230b5b9d68c8cff54e7e57cbbd96f89776c9dbfd200d061bb3ae9ecd3ed35179ba7911d85f6b7f55046456b5", 0x4c}, {&(0x7f0000000480)="5136ac79d458ff819f746649c613808d347041e64d667d91cac79d3672c10446e93da7d1cbb0744dd8ae6f0cf88698eadb0b69369101292ac54f5a32ff14fec96768528b27725a123f", 0x49}, {&(0x7f0000000500)="42ccca1b3789030ea332ba3a5355b6ef9fc8fb8ea215562f4110f4e14b42bbce8f584b7a5984c2a05999d0bed4a29d357c202adaf87597a2ad381e21d1aeab611a2c423575543039766b0f2a101d8d4a2e1b8faf60b24f212e0df682593be8c0a00b008d924f7b36b2", 0x69}], 0x6, &(0x7f0000000600)={0xa0, 0x10d, 0x7fff, "9e1ae9b1d66cca6d85fed52bd32e106e22458e47bda61fde29062ed8317e41cb4c13b0c9cb1f63e39b8357519cfa4886f6b468587267fc1706870895d2d7c5134bfd1eb89aea1bbb1c42b6611b99130f9a85ad5dfc5f112b5d5abdae5684eb67af1fa1f777e9a184fc8cf323277c3f4c8cb9289f369827d832864ad9d28d9600a0269b7905710594c7"}, 0xa0, 0x40010}, 0x40000) [ 103.342856] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 103.351505] IPv6: Can't replace route, no match found 2018/04/29 07:26:21 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x3e, 0xffffffffffffffff, 0x400000000000) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/04/29 07:26:21 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet(0x10, 0x3, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x840, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0)=0x19, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca67305f52be5f08154a6613b6aabf35d4c", 0x4c}], 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000200)) 2018/04/29 07:26:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/29 07:26:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x17f, &(0x7f00001a7f05)=""/251}, 0x48) [ 103.424534] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 103.433166] IPv6: Can't replace route, no match found [ 103.532134] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 103.560705] ================================================================== [ 103.568107] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 103.573822] CPU: 1 PID: 7914 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 103.580657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.590002] Call Trace: [ 103.592599] dump_stack+0x185/0x1d0 [ 103.596227] ? alg_bind+0xe3/0xd90 [ 103.599762] kmsan_report+0x142/0x240 [ 103.603562] __msan_warning_32+0x6c/0xb0 [ 103.607624] alg_bind+0xe3/0xd90 [ 103.610994] ? alg_sock_destruct+0x160/0x160 [ 103.615402] SYSC_bind+0x3f2/0x4b0 [ 103.618945] ? syscall_return_slowpath+0xe9/0x700 [ 103.623798] ? SYSC_setsockopt+0x517/0x570 [ 103.628040] SyS_bind+0x54/0x80 [ 103.631325] do_syscall_64+0x309/0x430 [ 103.635217] ? SYSC_socketpair+0x14a0/0x14a0 [ 103.639631] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.644814] RIP: 0033:0x455979 [ 103.647998] RSP: 002b:00007fd9990d9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 103.655707] RAX: ffffffffffffffda RBX: 00007fd9990da6d4 RCX: 0000000000455979 [ 103.662972] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000013 [ 103.670237] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.677506] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.684773] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 103.692041] [ 103.693672] Local variable description: ----address@SYSC_bind [ 103.699541] Variable was created at: [ 103.703429] SYSC_bind+0x6f/0x4b0 [ 103.706880] SyS_bind+0x54/0x80 [ 103.710144] ================================================================== [ 103.717491] Disabling lock debugging due to kernel taint [ 103.722932] Kernel panic - not syncing: panic_on_warn set ... [ 103.722932] [ 103.730301] CPU: 1 PID: 7914 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 103.738436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.747782] Call Trace: [ 103.750373] dump_stack+0x185/0x1d0 [ 103.754006] panic+0x39d/0x940 [ 103.757223] ? alg_bind+0xe3/0xd90 [ 103.760765] kmsan_report+0x238/0x240 [ 103.764576] __msan_warning_32+0x6c/0xb0 [ 103.768640] alg_bind+0xe3/0xd90 [ 103.772020] ? alg_sock_destruct+0x160/0x160 [ 103.776444] SYSC_bind+0x3f2/0x4b0 [ 103.779970] ? syscall_return_slowpath+0xe9/0x700 [ 103.784794] ? SYSC_setsockopt+0x517/0x570 [ 103.789019] SyS_bind+0x54/0x80 [ 103.792287] do_syscall_64+0x309/0x430 [ 103.796166] ? SYSC_socketpair+0x14a0/0x14a0 [ 103.800565] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.805736] RIP: 0033:0x455979 [ 103.808901] RSP: 002b:00007fd9990d9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 103.816586] RAX: ffffffffffffffda RBX: 00007fd9990da6d4 RCX: 0000000000455979 [ 103.823834] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000013 [ 103.831083] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.838337] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.845595] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 103.853290] Dumping ftrace buffer: [ 103.856815] (ftrace buffer empty) [ 103.860498] Kernel Offset: disabled [ 103.864102] Rebooting in 86400 seconds..