000a0000000000000000000000000000000000ffff000000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000e000000100000000000000000000000002000100000004d30002b0040000006078154b17ecc3b2a292308c3c1cfaebc73ec33feca729789034430277f73fc2238154fb243174b798185e4c94b5fe"], 0x88}, 0x1}, 0x0) 2018/05/10 22:04:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x50000) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000038df88)=@nat={'nat\x00', 0x19, 0x7fffffe, 0xb8, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000080000000000000000000000000024750000000000000000000000000000000000000068de0000000000000000000000000000000000003426f178f8152c3457088093f4a3e79500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002711791c766036c86bbc7892035d9de65a950fffb1"]}, 0x125) setsockopt(r0, 0x80000001, 0x6, &(0x7f0000000000), 0x0) 2018/05/10 22:04:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)) mincore(&(0x7f0000993000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/142) 2018/05/10 22:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8818}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc), 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="080128bd70379709497a1700fedbdf25080000004ce4cadba09d4b4de3bb0008000800f894dced0100000014852dc2bc1e3b000600ff0000000000000000000001080003000000000014000600fe8000000000000000000000000000bb080007004e24000008000400ff0700001c00fa000800030004000000080005"], 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/05/10 22:04:21 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x4000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x8, 0x1, 'client0\x00', 0xffffffff80000002, "00e7e571238bb086", "46b95bff8fa5d44ac7cea4164a83403c9304a395689d9b1ed3ebce3e1db7ce5d", 0x4, 0x10000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x101000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = accept(r2, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) connect$unix(r5, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/10 22:04:21 executing program 1: r0 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000000c0)=""/64, &(0x7f0000000100)=0x40) exit(0x7) getpriority(0x1, r0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/10 22:04:21 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001fe}}) uselib(&(0x7f0000000080)='./file0\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xfd4, 0x4) 2018/05/10 22:04:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/05/10 22:04:21 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xfffffffffffffec3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14ff000000000300000007000000"], 0x14}, 0x1}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x202501, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = semget$private(0x0, 0x3, 0x10) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000000100)) 2018/05/10 22:04:21 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@pppol2tp, &(0x7f0000000100)=0x80, 0x80800) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000300)=0x2, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000069c0)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000006ac0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000006b00)={@loopback={0x0, 0x1}, 0x2e, r3}) bind$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x4, {0xff, 0x3, 0x2, 0x5, 0x0, 0x4}, 0x3ff, 0x9}, 0xe) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000240)) r4 = shmat(0xffffffffffffffff, &(0x7f00003fa000/0x3000)=nil, 0x0) shmdt(r4) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000080)={0x8d, &(0x7f0000000140)=""/141}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x4, 0x4) 2018/05/10 22:04:21 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200101001, 0x0) fallocate(r0, 0x0, 0x0, 0x7ffc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)='x', 0x1}], 0x1, 0x3) fcntl$dupfd(r0, 0x406, r0) 2018/05/10 22:04:21 executing program 7: unshare(0x3fd) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x107801, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/211, &(0x7f0000000180)=0xd3) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) 2018/05/10 22:04:21 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xec, r1, 0x1, 0x3198, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd2c}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xec}, 0x1, 0x0, 0x0, 0x8010}, 0x4004000) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x2000000) 2018/05/10 22:04:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 22:04:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000194eec)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x3, 0x75, 0x8000}) 2018/05/10 22:04:21 executing program 3: r0 = socket$nl_generic(0x2, 0x2, 0x88) timerfd_create(0x7, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000000)=0xffffffffffffff21, 0x4) 2018/05/10 22:04:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000280)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101400, 0x0) 2018/05/10 22:04:22 executing program 7: r0 = socket$inet(0x10, 0x8000000003, 0x0) sendmmsg(r0, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000b80)=@ax25={0x3, {"1b7ddb92648cfa"}}, 0x80, &(0x7f0000000e80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000000000000000000001e054bca8dd3bdcb06d1ba74cde73afc8612a19d99012527e834dc249c060000009007714b3968ee092186f828758990cc119dbb803d8996896435a3114f8bbc226e8badd24e20a8d47d2b05b32a80d57bcf55"], 0x10, 0x8080}, 0xf7e8000000000000}, {{&(0x7f0000001340)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000013c0)="c6a76a8417da4b3627cf07d7877eaeeb176b3e60f825f70af7cbdfbd8241e010d840c48aa70a0f6be849a9433822c8e1b6487d6bb1b18735a520d447b5d5b54fd3571f0fb9f59765561bde2b47b5759034fd17fa9ebef195debd94d9163cffc84c23b0caf0309ee3c2b8fd4ff8dcabab0c3c2b400c809ca02a6158e2be862862d350a080befcde9167f75e4c66f0bf4085c2e7470c492dc588a3e0dc7da98b241d947647deccfa0137e2424be1dee75073e5a8a983037b8a235451a31d355b0b774b23355bcfadc1b3f4c303c7cdde149b01286e9219e1c8a55c392f40135768facec7c1efe8fc", 0xe7}, {&(0x7f00000015c0)="d8bc698857b776fdb3c93e3965ad19cb11a656e67143ce9c2391d3e0eb210e58d8fb418ad0ac1de7fa213271dd3625043ba987a05541ff6b31d048c77edb05d28ed8871035605f526173fd18d13fd7bf30f6d1248fa333b4dbaa3c5d5d82a60b429ef468616482ad4b783339df16642c1e17bec3b13d7ba34afaa016dfd9d1a674f2e80e126727fe77d162f7df0c8ba2cf24b8e7839b5280f3a65c0382a8de0d06e7e51cd6460d5392b5b97dea6cdcd1da83dda6264177463a910b6f15a0480d337e77734e2a010efd9310f69f078fd5cc510951d972c4aaabd5d9d588295e1c5a2aa95b7824b89272c1", 0xea}, {&(0x7f0000001740)="22bd147d8006758d9d96fe733d6cbc2a514d7f822e1c912b1d7a69c1d51d8d4e83ba9865c7dab69fbbd78c46f13f364d160e8120ffb5805c6ad812366a366a49b87fabbfb6ce7bd38b3aba959854ed4e2de4047a2b631a61ae72d140c1b1b813d3733ff88ae0e5c18583c0b5770bc502f0034bf4a36cc59ea1efede6494f8dca0f2f4337a881fa35e7442e96399ff742d4ac77", 0x93}, {&(0x7f0000001840)="be43c249fe5364a4cf0939fdc6a656a254048c38c37e75c6d71b5d32138578a2452c9693854e14ef38cf5b70da44a7ce7579e6bbb88f70419475bd6e7b83e07c19e0718afba9f1f3bd84bd196a375677cd5385e91d468d7c63bc8ee4d5514fce6e36641f5c29b2693d61bee0a65061f2969bf56ef9b5c83c68473948a0b49ffac85122b6", 0x84}], 0x4, &(0x7f0000001a00)=[{0x40, 0x10b, 0x0, "ef7b1d579a4bd12943bf129f31d3291c9022ea93ab03a314f54a157c56753d4f273e2d3a8ed8f3ed9754"}, {0x48, 0x110, 0x96ca, "2ef8fa53b6e4a1b8af26971bdeed9ab0ce0b26287564cd5a4218bbd13a878763d2942a50969217121cff96edd59b0b106fb5c568e1"}, {0xf0, 0x11f, 0x189c, "ce8be36a69a4a32154a2699054ef8765bfd816deeee2d18fe6bc3728f4e825a8c7066dd33bcaa3d21c0cdafd9c3b9699d2c1a2d95b9a5e68e0fdb189e891e810d2df2a5d25ec61c069e2df1ffecd42f91e8e57d1d683335757bc67b11bd922b0e3ae226fcaf87e9eca21e96e5d263f14c026500af027b1f04a26a277393301319f95becab5a0b0433a386534aa7a96411dee03d5ca010fa94edaa65c21433c2b675a20579636440a2d311b9604164d7a8c23b1f905dd0495ab8ecdd52c4d6b84ec4826886a3f84a6ac383a3d4f073ebe0272c08302ae7340e8f111fe93"}], 0x178, 0x4084}, 0x1}], 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0xfffffffffffff800, &(0x7f00000001c0)={0x36, 0x5d7, 0xaf6, 0x2}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0xc, @loopback=0x7f000001, 0x4e20, 0x3, 'sed\x00', 0x0, 0xfffffffffffffff9, 0x61}, {@broadcast=0xffffffff, 0x4e22, 0x7, 0x7, 0x5b, 0x7f}}, 0x44) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x4, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) sendmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000240)=@ax25={0x3, {"545fd7719b5e6e"}, 0x51d}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="55c2f16396ac2268093098f536f83ed5fcc6be9221ff94ad93bde4e2eb1f5180051757e5a525085f33dacad6ef9d4328af46e42fcf0bd972f5680723aa88b12fb89ec1f942a8efc7986ada83b294576494f89e39e3eeccb1e0fe8a1669529e976922aada9c8bd51b0f14fe49183d516269b02012f8219b9dba81402dea10", 0x7e}, {&(0x7f0000000300)="fc8a12faba6c57cc1179d3adc08c84d6ee9fea9fa494f3108bbc7898c5e81f7a602186c48a21c3a4a4430c962159cecd9d0c5a3d09f0906947", 0x39}, {&(0x7f0000000340)="05f6f93f77b5aefe870692ca7034413d993b42e8873347782169c426457fd5f44fa247adc824d24de978d1503a13ab56ea123f5566564e50292c298875eee3b73beda9ec8c9ee57141bd4977ed64ed080c07d59ffe94497032b1ba6567b6b3490debc8358475c0e6e9cc8f2b87995016417d248b96106504be3edc918f36b285a4558442c1cb959f86573f6285239bd9fab50de38959dd712d2f0388a7cf5a5cd04a91515cfea5c5a1a9600dd2fdab8b5ed434597052ddf0911499110a7520d76ed91faf9d9bd29f29347f19c41244120c3f88cb5c", 0xd5}, {&(0x7f0000000440)="209c5fef10681b9d36f51c4c3a56240e47be1cd097a63b0b92f3681b95b26d1fab6199df15ed0735ada371a3fa6c679e3181263dccb40558779acb034679246363da923ca6b6d75e1e5fab6fbaa7cd7540ffac0d8a996405e5db032bf70178158d56a555174b4e09b8a467e34afa391d2602287620890b349694f2ee8ceb71efe87585192100", 0x86}], 0x4, &(0x7f0000000540)=[{0xd0, 0x113, 0x3, "a150ef46eaf91fe7aa26d9880404588c1f36ceedc38f7c87add15116df88776e17a841c2c5f2e903aae31a3367f40e74979b7de377d37a7a858b384c4a4108da516b91d7675093c888674d22bc37e6a13d0da08fe18d777e25b55e87a9c396b71df845e43ff6c70c1d485ee480016f350df10f2d1967bd95f0b784fa387f62454eb6a8d2f620e98a73b0ce4fc2472bade98278a5c622fc4507b2fed417fa48ed6ffa2501057fc5e1c206631d87b02aa2c2db8736468662aaa7"}], 0xd0, 0x3a2c87375936df2a}, 0x4080) 2018/05/10 22:04:22 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xc, 0xffffffffb028c6d8, 0x100000001, r3}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000740)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/05/10 22:04:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) io_setup(0x101, &(0x7f0000000280)) rt_sigpending(&(0x7f00000002c0), 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc0000, 0x168) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x23, "18afbfd4bd7b1d800745f6785cf7e9366615916277bb59b85ddb03687d9120b8e7c4a4"}, &(0x7f0000000140)=0x2b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x0, @empty, 0x800}}, 0xffffffffffffff67, 0x9, 0x7ff, 0xed76, 0x1}, &(0x7f0000000240)=0x98) 2018/05/10 22:04:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x8, [0x200, 0x9, 0x3, 0x1b3, 0xfffffffffffff36e, 0x8000, 0xfe, 0x1]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0xffffffffffffc599, 0x10000, 0x8, 0x5}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x7, 0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x65) 2018/05/10 22:04:22 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000023e41ae125dcf0a80000000000000000000000000001000000"], &(0x7f0000000240)=0x24) socket$inet_tcp(0x2, 0x1, 0x0) getcwd(&(0x7f0000000280)=""/211, 0xd3) 2018/05/10 22:04:22 executing program 7: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/51, &(0x7f0000000100)=0x33) r0 = socket(0xb, 0x8000a, 0x792) r1 = socket$inet6(0xa, 0x2000000802, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="a01e1656dc9eabc323a55822ffd9177869fabb8e5ba0dafd35b1e707935b2ff3b8e067aee0398c8d3265419a6f77ef084f8a554260d858eca5551e69e40706d2dfe7cfc43b399c6795734aacd5ed7c2add5a497a44aea2bcdd14289f6709b4a1f68c97257900df93ef3682ffa5a9b257eb84ff6aec83db501a832082bd7df3c23fb9224521743b5bfe0cdd0d09a60376cdc5a6", 0x93}], 0x1) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000006c0)='net/udp6\x00') sendfile(r1, r2, &(0x7f0000000040)=0xb9, 0xdf) 2018/05/10 22:04:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0xffffffffffffff4b, 0x9}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r0, &(0x7f0000000100)=""/170, 0xaa, 0x26) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="7c94d790315afe589402c63ab2e40d30827e2a42f20ad0bc7aeb8dfe5168670ba532c5edebd09b0681f432398d11cf479d80f8c28869b837ef6a11df94fce7730fcfdca5b4796e24f0dfa740ce2d3e2448ba8002c39d55eb757505bc8fde3e4ef3683b2b7e5029723980dffac75996b5c200f01b4adb445321bcde1da7e881e23ccf380dd7dc35329ddef9fd7fbfcbb053fbff40cb09c4e42aae949f663b3a29d9d9beaa92a6", 0xa6}, {&(0x7f00000002c0)="8025e6f9c5e279c791b8243b20894a5835c9164e19e528f1dcfe503e21ee341fed9c04dc55f9c038461011ae1f2141716018bd042fd423ab06250d2eef7a5378ee707723f8f8b95737f28523a7591cd11eb515b4e8a882bf2717d53e777748f102c3340a8487e94768740ef6aaa4b6d62ecb513496d60af0029d5ec000c124cd5a8b69d926171e34f47f715f61bec2ea3e5086ac9cfe68ea1d1fb5c33d39bb208067e3bef40c6f2d0620c90931dd788a4f716ba5b8cbdfd208126b7405cb2104013ecb5241d36e446fc86fd5087b5452", 0xd0}], 0x3, &(0x7f0000000400)=[{0xe0, 0x11, 0x2a8, "5ba934b8b03cc341ff93b11425a0ffa7e7130967da0f7ccabf5ae57aed7839e035f93b322e28930a23cf0ef246c8142201e46c46b2ce6f2f960b0a9c9a84b597307e5ddd073780b9b5abebf404baf1e963f32a390042359a79ef04c8ce8b2cda12cddf0e6bb1a949d0283bcfc7ecb178b0d4f623a5e266bc0d35c507ac28ef413580a5ee8190832c7a8fb59505e2aa12f87f09b4ab469ae08c1e2c520a7d227712b9d0c83076ea7d160f7d7df95e19204ea9a6bc2f0c962b3e566c198f112496612497de61c4cc478b6f1a6023bf8508"}, {0xd8, 0x116, 0x100000001, "deb0fa6330360c8c15ab1e89c5fb615033555d7fd5889cf08e3d1dbaa8df147734b65aa6a481d647c9ddeb24a32581d89b41397fc3074a1345974438aab50e628eb9d91a6eccd8f2b0a7a83cbbee0814657cb1158ecbab6e40efbe06d2581638491dc4193e943b644b407a2805e5580bfbb8e55ff9ea513a3cfaae20029cf27a2301db97271b00d124368002014acdeb03099994f1be3c7c73aed2ece372aa01f9795992814830fadc1c6bc4df839eedea42ccb23a9a6b49bb3d9b75ab1d568d05"}], 0x1b8, 0x40810}, 0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000600)=0x10, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc0\x00', 0x200800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000680)=0x2, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000700)=[@in6={0xa, 0x4e23, 0x2, @empty, 0x101}], 0x1c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000740)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x2, 0x4, "e22859676334d9ddd494e8941718688ebf26cd757ae98d8e43a18e5e7e723be487b2f6048b51a8d7bc2f2b97ebb792f81c495e565f741c8df71a7fd9827c3793", "9330917516c7dfa71f263f6d912be0c25e14580c5d87d7bc11c3b5baa31e09ea78bdf01f954e079fc401837f3b2568ac33b34ac15b3048d97c427acaeaf96eaa", "0fb2809d48c28e7c9465b576adab8b9a5beb8e3b886ef863e2b9f74850f3be55", [0x2, 0x1f]}) name_to_handle_at(r0, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x3a, 0x10000, "c7813d3e76a91b3665ecfb785d6189418f61bfff46e41285497df51b2d78a1c00d6f5b3c1676e6dfbb478cd248ad2f4e037a"}, &(0x7f0000000900), 0x400) r2 = syz_open_dev$sndpcmp(&(0x7f0000000940)='/dev/snd/pcmC#D#p\x00', 0x1000, 0xa0000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000980)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000009c0)={r0, 0x1, 0x13d1, "7a8d269e889142c174fca8a3c54de487356cc75167f180fd0394999adf26fa1ced9e8531f47ce025707ede2a6fdd585805d4835b27564ed971898efc9501c5cbc143d8f4bdad83b87e8e352219f69187bc05b763a02fb168a52ef8dcc079de6f4f572dd60f54706e39c96f95c58a91d14675583a5d68a2143526eacaba0cdbcd10d0ca01b727d3917fb3f78af46dcdf14e33f43442ff13c0f11ed02d4c6d57ed2c36a380559d52c8e5873621a497"}) io_setup(0x5, &(0x7f0000000a80)=0x0) io_submit(r3, 0x4, &(0x7f0000000e80)=[&(0x7f0000000bc0)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000ac0)="67120c09c9adf7b2c2943c6cc11bb3a326df156a110ca19cc833e2b3236d96ec5bbb24a564f969a043e928d7bf28e1e67a10ab6767807f6b4e12ea783d2b5a65f917fa67d232d2fe91c8268298416084b281fb61de25a073e7b71ef6696f3bc514225276637c357174db6e7d8d1ec5fcfcfbe8fcddc38b8b27b7451d7690ad1a2e59816aa66938971046c230c3809869cc6c44b7ae682c805940625d2374ac3070676ba08b2c6fc88cfc30e3ef6f4707c864136091ce8efa182bfd0692eae04c485e3bb08d5fcc80e0ee078bb39c", 0xce, 0x0, 0x0, 0x0, r1}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000c00)="142315cf109de6112708bc5b58d772ec3a0c9d638020f5d19f455f30e81709c51f11f6edfaa1b825b0200a545abc6b4ddd189e87fe81e1c4d9f83c358862d33b5513507db0eb9a9a9d8d82a5e3a36f13bc7a4e15d33885436fbba00c2767c7637ed35b676d5858d306b9246ac30f4948e471836e0f6a8a0eb3018576013b93bb826b9c8b62b7660d76e8f97e7eb9b1f57c180fea769b2c3c6a4a45885343c11bfe5701334170485c95bb8020f237acf90b0def65f511641f9f3933961f9fe82a84eedafd3d496fc81e0fec9d94070c94390adb5b53cdc89f0d9ce86e87e81c686ba1b9f99b94b0", 0xe7, 0x1, 0x0, 0x0, r2}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000d40)="1de6e9d0bd402d5527aea4247720dd93ab959b2eb7589d60f7b9c07a862161f7681e8cfcc2e26f1060e810eb9a45d30880e1676faa74e4153e9759cf2c3ffce9ccd46bd9cef00f9cbc8a25b59b21", 0x4e, 0x80000001, 0x0, 0x1, r0}, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x9, 0xd71c, r1, &(0x7f0000000e00)="2f26c0e612c3ed17bbc20bdd21de458ac20eb0edc96c9782a2d85bee641fbff8f8a3c2c99a8e5e78", 0x28, 0x80000000, 0x0, 0x1, r2}]) r4 = semget$private(0x0, 0x6, 0x200) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000ec0)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000f00)=0xb1ef) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000f40)=0x8, &(0x7f0000000f80)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000fc0)={0x0, 0x8a, "49aede058ff5dd99a6d2f3cbc19fe7a93d13faab2345fa380a8fb7a9f7be7291921a4125accde1541d6db17451c1831adca3f71c6bfdf2c548bb92b11e678953fed944211d209dbfb491cc894c5fbc1d998af83fe022f4ea974901837f215abe225caff742aeeb71930dcabf37ac5a0f085970c01ae6949548e009d5cde632ce70fae2aa4c5adf259417"}, &(0x7f0000001080)=0x92) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000010c0)={r5, 0x2, 0x3e}, &(0x7f0000001100)=0x8) io_submit(r3, 0x1, &(0x7f0000001240)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0xb, 0xffffffffffffffff, r2, &(0x7f0000001140)="41504c407202e8fb156f2cbac307979bf162ed22d814d0362de289503d97b76fdbfb97fae7629c0d1bae45a19ff23164491826119c4d4e7b953b7d2d46fbd386856de4ef040acbbff6998091fe04a654330fe17dec09f22e729a20e4009fd3a6439a85b0e71545a0de00ba2795f80e5cb233dfb96499213414a584f5fbbc005a3950114962e960b2a6bc50ac1550e27cb094", 0x92, 0x14, 0x0, 0x0, r0}]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001280)) socket$inet6(0xa, 0x800, 0x5) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001300)=""/77, &(0x7f0000001380)=0x4d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000013c0)=0x2, 0x4) 2018/05/10 22:04:22 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file1\x00', 0x0, 0xc}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10100, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getgroups(0x9, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) r6 = getuid() r7 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001140)={0x0, 0x672}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001040)={0x38000000, 0x8209, 0x5, 0xe, r9}, &(0x7f0000001080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000010c0)={r10, 0x4}, &(0x7f0000001100)=0x8) r11 = geteuid() stat(&(0x7f0000000640)='./file0/file1\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) write$binfmt_script(r1, &(0x7f0000000f40)={'#! ', './file0/file1', [{0x20, '{nodev'}, {0x20}, {0x20}, {0x20, '/dev/sequencer\x00'}], 0xa, "261774118b00a3d265e26279b93339f420a9c5508e86439adc31c18e539a23b830aec1af92e7d24f517e3df1855d805f7a3e9f5e725035ca7e9adf841ca385a6e321ec9a0af7a88fc2eabfd446e66cc55923c8b217277e0881ef35e16fbb5f7f28408e40e48da6d0310493a3974f859976292674d80993ae7fa135a637bf4b2b2b57ed4bbddc775a2e67ce0c1e154a81943e34e709e812524d3a622551f483100894f5598f5b2adb1b42bcf04dba99dc9ee88cf10d607eab3f971f7b9cac4f7322370b9142030dfce7aa1ca76d7f849337"}, 0xfb) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000ec0)=[{&(0x7f00000000c0)=@file={0x0, './file0/file1\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="a544eabd4f3c570cdbfa", 0xa}, {&(0x7f0000000180)="588c0fa27384ac1c6237015edf95b75a518684db3a0b363ad5e53fd3e31a73e795cd6e5304ca1dcdc2c4726ea928348fb2d20ddfb2b342bf9d192ece9f2f4ee0a0fdfa62855665d1142ab14e5dee64b6df7f37db4e006621a334adb4d8b56082556f0d6a21021b7c1d87ae7047c48d85ee7f2786ab8192422b751eefcfa9cff3c30155e5f366531c8f6264ec4248c8ebfc92b9b70a5532722134d23b49b2d054ff932e3edd19381c70a7e33c0cb6033b1dc7b4651b9c0356e99263ecf489e43d", 0xc0}, {&(0x7f0000000240)="0ff9d2edd4a690022e22ee7d64b1bf8c6ec355dbc8fda647cb0d80a7090c805ff5aeaea471f3da4674bc8de0b7e328dd859896e5c8eb166aabf578f362a39aea2cff015b4cff6f58bc5535b801aeab9e582c98a2e6ac9442ba928033f5903a1545ff06c7c1f53819b02dd219601ef60b8b1fddba5247d45a12fc7a029c52bb579f5eb815fae95ddc0608430950dfc1af55209ff2015325787b6617068dfaa9da59e153038cdc6c1399befdd6fee297730bb2ec8e712127843ac66763", 0xbc}, {&(0x7f0000000300)="dadbb1948a0cec2dabedaee3067037b6fe65599c02d948b91fcda68be0d24286aeccc5c275f9bf5da9e88a8d588b50d3754d0eaf262630a90d2c470307705d6886b13a069093451fffcdadc756f95192f6ec4eb1d715f84bdbef6247f15393bf37ed4e2be290475dc66b0102a58af0842304131df1039c06d0c8d4a333dbefe6e03bd31b7d60c1688961b8768bb087e010ea6725128c0e564ff07bed94b735e9a2b6f328b9740e5a0a960abe7d77743bbc972434a454b668ba5bb5156a67f81a707f7158ad5bb391ce7326ce6309743a6f7b6245a3a2d34a25b4e9e20366caa86cd152c9a44b0f648b26d75b", 0xec}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r11, r12}], 0x60, 0x4000840}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000800)="8f52f0a559801402689298a64bb576def0175142f137291f0daeb304e05a37160dad95a1eeb881b6aafaec4eacff6fedb29d20e43a12e7329f587e126a6b", 0x3e}, {&(0x7f0000000840)="f476117a49038172b4a2d5a48a658783f49bb146d2d9154791af2e1843f6224b20f7f617073d7547cafc7a689fc1c5ad0e259b7b63a0f0a143a3e2091e9a05147547c4feea6b8bf8a4a646b9578ff1609cf3c72cbc5bae7f767b71d9b895398fb49f3b25a4cacf5130", 0x69}, {&(0x7f00000008c0)="966de68beeaf825f45737a42b62a654ee3ff56623512870a1968d1f4bbd0d56037330b074031fc5fc7fb174fb886752b169a38419ca5194d35a5bd2263cbd16b8203f14182d0269941c3f37451815e4200c3eda8ddeb7bede8d41b60e4515554cabc78d23fec5c17b31a523f72ac501c26ffd60549543e2500681867d32c39f5b70c51b79f9cbee89b3181fea0b678a8b4a5a65102e49febd2bb4f0b330e8fbbc503bdfeb8a0e2c43c5cd94adf381fa4d84a14560ba6f9aece37d5751b175983d24b1ee5082b5ccb129568feded02cb4f0f44f49a6bef98dc08df0af46f1341fd09ed5cfefb72b3bedb75f79e6023bb00537ce032c1c3418fc", 0xf9}, {&(0x7f00000009c0)="11163ad2318744208d54ff341094d2007e", 0x11}, {&(0x7f0000000a00)="a3b5c7f9765ac65d2ae5a4e9164d8ddcde4f30e765210ba1e4d9d3beb3e15847", 0x20}, {&(0x7f0000000a40)="bb33026ce6c25fb2f2b48556b179325ca7ef0bf6d44cabe05db2af19564966c44f709ee56c42b7e2fd8990bffd985c1a9013193e8092e343ccdb3dc6bdc8227159440201f445d3042c76f76ca10403ee7e69b8e4ab8cd7f654b2aabbb403e9d58380a24703874af6ce2354576f35d4352525cb9367972f712ee9e78192e14d6b6154bdfc8e0a90871dbc71dcb371d0c6ef8dc1f34622f83c9f0561f582c9cb5e642c8335f2b6c0fdbaca161e", 0xac}, {&(0x7f0000000b00)="bc7a60f0643dfc43deddc7d375234f9e6f46893b963ec465c8a584f039d12e88d7df3a6abe52f8c7cd7aead5e658a2c669ea747d666bae4cf64c18d24847485d9a0c5489bf2469ebf9a54945d9b89130bee86dcaed79965366e2c43e4aac86fe8db0044b246208d9898c6f4d6304cc2ceb0c153d299aab7488d08527820149e542fd3135fc8c94efa1fd5677cb47e963e74019e7764e51079cfdab9ed0f99793285aa4644b4233f1a49b0043c5aff317301a88b7aa558ac5d90c9c12d50d86866e6bd875c125172a208cb9c197a6d8cd78d4f913cda87ee2", 0xd8}, {&(0x7f0000000c00)="464a4acbd2e8361728d927fce9eb2144a270fce388038ef7", 0x18}], 0x8, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x40000}], 0x2, 0x40) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) 2018/05/10 22:04:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}, 0x80000000, 0x0, 0x0, 0x0, 0x1}, 0x98) 2018/05/10 22:04:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x4}, 0x8) 2018/05/10 22:04:23 executing program 5: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x8, 0x2) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) utimes(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) r2 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r2, 0x0) 2018/05/10 22:04:23 executing program 3: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xcc, r1, 0x320, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3000000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3134dc7b}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3a90521}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/10 22:04:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380)={0x0, 0x19}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xffffffffffffffb9, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000000018000100000000000000000012bf46b5b165b9210a00000000000000000000001400050000000000000000000000ffffac1400001ba3a327371840c99e8928d4908236fcb6"], 0x1}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_getnetconf={0x2c, 0x52, 0x1, 0x70bd2b, 0x25dfdbfb, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4044041) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000400)=""/62) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x24, 0x5, @thr={&(0x7f0000000280)="9df74f7edb4cdb9e0da7118cbd0151a8e86dd54df2d194a2cf4b384dfb5242446156d3caff66c394b76a0029eef13a2df476a9cb149ad3e65286f514f99955384498d3469e50234e45bd0ccd3c991a28996fbd8b39d71236a2182a933a0244c6040f7c51f3a59f40906f150cd46c4f641829c96ee1a742e645366f122f937930cec5dbc97aab43c8b4e39f0817a865c6060f910c95a62887e0771b580f7c741715a6fe2e0c031c0be8e0531192987969d4c531275df20f77d6cb8f83ca68f2c43bc5453fedf4114ee3d9cc61ab6f4bbfa314268eac5f5768", &(0x7f0000000480)="5650965f69a3d260a5bed71bf3f1960746e1704ff434619bf978d0104891d5c08834fa568c74f81b4c6cc1f0f3c8a82b9b62affa1ce1c914ae4c09693ddb0cf46d3c7fb7bce0f25c6fbf8042525db92738122739f2bdb1a7792992f7ca748d79dfd7a90f7aa15bd5267a55386ecbba0d138f51a1bc6de7036d91c1bbd12a933b3669c425cf803e2bd1344693906f11a681a7255bba2c8aa8b85e6b92d3d303208d26c5c20c49559691b0d3d181ca3583ba49b27acdcb5713bad710d0f5c92914d6bb3f50c5408dc87b"}}) 2018/05/10 22:04:23 executing program 6: socketpair(0x6, 0x3b5261a4a7b91961, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001080)=""/4096, 0x1000) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) 2018/05/10 22:04:23 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0x91) r1 = accept4(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80, 0x0) bind(r1, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x8, @empty, 0x3}, 0x80) 2018/05/10 22:04:23 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) accept(r0, &(0x7f0000000140)=@sco, &(0x7f00000000c0)=0x80) socketpair$inet(0x2, 0x3, 0x400000000, &(0x7f0000000040)) ioctl(r0, 0x1, &(0x7f00000011c0)="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") ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}) 2018/05/10 22:04:23 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6679, 0x20902) ioctl$TCXONC(r1, 0x540a, 0x7) unshare(0x40600) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) 2018/05/10 22:04:23 executing program 1: r0 = socket$inet6(0xa, 0x807, 0xffffffffffffff80) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x54) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)}, 0x0) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x0, &(0x7f0000002840)=""/131, 0x83}}], 0x400000000000111, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) [ 160.192236] mmap: syz-executor6 (10480) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/10 22:04:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x294c40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x33, "aa3d9c7ff8e150d936471b316fedbd35dca2dca3c4d970a2b07ea7762bf672f72af0b00d728b756baba8ec63daadb5e7f36453"}, &(0x7f00000001c0)=0x3b) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x800, 0x0, 0x8}, &(0x7f0000000240)=0x10) r2 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x40000000014, &(0x7f0000000000), 0x8) open_by_handle_at(r2, &(0x7f0000000040)={0xd3, 0x2, "6296e1916af7267400f05f60a355d75fd1efc47ca79cbd4ffdf3a76c0e0ce757f0917f48d0b518a67ac40bd33504712c17ae815dfaa8a6766ab8c5321312cba8602f162a6c05657e50bb6494198c826953a7e44c6b59c0967295b0042db47ab3cfb7bd56c4f219d1d9e3d1f68b8c33ebd4cd0e47d7898bc0c5634ddc9a06c4b4380e9cae749b80450f79becb026ad771d9576c518d22194d5721036c60046bfe68727fedfe34e536cb39be6f1d3a8ee7699da6454afd8ae3bf6553263984e2990c1ebf11e3625147f99266"}, 0x6000) 2018/05/10 22:04:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000140)=0x80) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=@ipv4_newroute={0x34, 0x18, 0x800, 0x70bd25, 0x25dfdbff, {0x2, 0x0, 0x30, 0x6, 0xff, 0x0, 0x0, 0x2, 0xb00}, [@RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_MARK={0x8, 0x10, 0x1ff}, @RTA_UID={0x8, 0x19, r1}]}, 0x34}, 0x1}, 0x0) 2018/05/10 22:04:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) clock_gettime(0x0, &(0x7f00000049c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000000280)=@l2, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/127, 0x7f}, {&(0x7f0000001480)=""/67, 0x43}, {&(0x7f0000001500)=""/225, 0xe1}, {&(0x7f0000001600)=""/161, 0xa1}, {&(0x7f00000016c0)=""/51, 0x33}, {&(0x7f0000001700)=""/136, 0x88}, {&(0x7f00000017c0)=""/198, 0xc6}], 0xa, 0x0, 0x0, 0x8000}, 0x1}, {{&(0x7f0000001980), 0x80, &(0x7f0000002e40)=[{&(0x7f0000001a00)=""/39, 0x27}, {&(0x7f0000001a40)=""/163, 0xa3}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/122, 0x7a}, {&(0x7f0000002b80)=""/203, 0xcb}, {&(0x7f0000002c80)=""/190, 0xbe}, {&(0x7f0000002d40)=""/203, 0xcb}], 0x7, &(0x7f0000002ec0)=""/158, 0x9e, 0x3}}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000002f80)=""/166, 0xa6}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/45, 0x2d}, {&(0x7f0000004080)=""/15, 0xf}], 0x4, &(0x7f0000004100)=""/56, 0x38, 0x7f}, 0x3}, {{&(0x7f0000004140)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004400)=[{&(0x7f00000041c0)=""/74, 0x4a}, {&(0x7f0000004240)=""/199, 0xc7}, {&(0x7f0000004340)=""/38, 0x26}, {&(0x7f0000004380)=""/119, 0x77}], 0x4, &(0x7f0000004440)=""/95, 0x5f, 0x7fffffff}, 0x2}, {{&(0x7f00000044c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004540)=""/162, 0xa2}, {&(0x7f0000004600)=""/146, 0x92}, {&(0x7f00000046c0)=""/182, 0xb6}], 0x3, &(0x7f00000047c0)=""/167, 0xa7, 0xffffffffffff0001}, 0xf99}], 0x5, 0x2, &(0x7f0000004a00)={r3, r4+30000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r5) 2018/05/10 22:04:23 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getflags(r0, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x400000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="6e7190a59411996b0cb7a64de39c783a", 0x10) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/10 22:04:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5000ffe) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2321202e2f66696c6530202f7365650020637075736574656d3073656375726974796367726f75700ad099079641fd1dccb2589a1ab79189a4fa2c7fec2402524ecd6e8da515edcdabcfd57b4cf1ba6204f275807d8d81124c49fb4f13aecb986dd4bb6f67e30edff707000000000000008b10f8c1b73fe9679d292fb1d4c9707318749147f59e3860248ae9c5fb51f037287c4759355afc36dbfa82f5bd3f27c8266cc481c49171312e47dfb6e6041b27777357685072dc691e27060568dd29df9feee91354462f84400cbbf417fc8b34731e1823e4f3f65a810e1fb7cbeec702ed98f9867a3d045187500a38034b8b6c0284136563071c4ceff7c6dd25f46cdd726e00"], 0x104) 2018/05/10 22:04:23 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/128, 0xffd1}], 0x1) kexec_load(0x2, 0x3, &(0x7f0000000280)=[{&(0x7f0000000000)="4cdca216da4e8f047d3874635b269da7008628b963530be8bbd7f3dd542bfb6968f51d244c3ef2cb18370d413ef600f161d7386c4c00d00e3dd7338d1a186eb46e6c79497f4195468f29740c2fdc99289ffb7034bc94ecb5fb4857c5f1d81268eeee79", 0x63, 0x8f, 0x8}, {&(0x7f0000000180)="211af1937d9ff67a37d3e3f6bf5a82cf8eae02d1e51d1d2ac76659e09062ccc0d9029e28fdfeb6529c7e1c03b8ff3ecb86e47c9f674b573da81468409e6ef7581790b371404fe6cd8df538f71b4c5aeebee038b341db14829230b88ca5768e35ab92fa0f5c546a6a4e1d7462ec29e6c77a4757c571c9b9ac6d06b1ff6e47ff3f7fb00b9e399b870d2f249846b6821d80a23f8f15cd56d41335f0378c205328c69e17dd3d8d622fd1d0a82057ddd000b539e19dfd37c2da1ec84413906d321413f183a75f9047f67107e2010a81b2ddc97f905e8a9f2edb55e53488704a91ce5fe02cc3d13c51", 0xe6, 0x7, 0x6}, {&(0x7f0000000080)="e08943f09656050bf01ccf4f0e7916", 0xf, 0x4, 0x1f}], 0x0) 2018/05/10 22:04:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0xfffffffffffffbff, &(0x7f0000000140)=0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x92, 0x120000000, 0xc03}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) sendmmsg$alg(r1, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000000000)="cdd8", 0x2}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) sendfile(r1, 0xffffffffffffffff, &(0x7f0000807000), 0x3f) 2018/05/10 22:04:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @rand_addr=0x4b28}, 0x10) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000001d00)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/10 22:04:23 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80402, 0x0) fcntl$setlease(r0, 0x400, 0x1) prctl$intptr(0x3d, 0x800) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2801000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@flushsa={0x13c, 0x1c, 0x8, 0x70bd2b, 0x25dfdbfe, {0x32}, [@output_mark={0x8, 0x1d, 0xffffffff}, @ipv6_hthresh={0x8, 0x4, {0x72, 0x70}}, @mark={0xc, 0x15, {0x35075d, 0x2}}, @etimer_thresh={0x8, 0xc, 0xffffffff}, @tmpl={0x104, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x7, 0x2, 0x2, 0x3, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x1, 0x0, 0x0, 0x12d7, 0x70, 0x6a3a}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x3506, 0x4, 0x1, 0x7, 0x3, 0x5e47, 0xf5}, {{@in=@rand_addr=0x8, 0x4d3, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x3, 0x0, 0x7, 0x1000, 0x8}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8040}, 0x11) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='selinux-keyring^#\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/206) 2018/05/10 22:04:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000000200), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003980)='/dev/autofs\x00', 0x803, 0x0) mq_timedreceive(r1, &(0x7f00000039c0)=""/236, 0xec, 0x81, 0x0) syz_open_dev$sndpcmp(&(0x7f0000003ac0)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x24000) io_setup(0x1b9, &(0x7f0000000000)=0x0) r3 = eventfd2(0x1e, 0x80801) socketpair(0xf, 0x6, 0xfffffffffffffff9, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$sndpcmc(&(0x7f0000001240)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) r6 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x7bc, 0x40) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000001440)='/dev/audio\x00', 0x680, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hwrng\x00', 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000002680)='/dev/zero\x00', 0x101100, 0x0) r10 = syz_open_dev$audion(&(0x7f0000002800)='/dev/audio#\x00', 0x1d5, 0x400) r11 = open(&(0x7f0000003880)='./file0\x00', 0x8800, 0x60) io_submit(r2, 0xa, &(0x7f0000003900)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000040)="90f993b0870692e07e2d3553b52e78266fb8b5dbb7ea8413f60cbe46c3dfcdf821959dd5b9aa1c9a44324fd6347a1cc9c232ca38b20920731b70f65cea493a978ab5511a64985a8a9f0e2c5d527182421782b8e9cd004ef8c8fcd9cfb5f91d2982797abfc3d5672905d84edcc213783bf60f237afd804b5747509f3fcff7427a0e038fa5099f6f1e702daea38fc43c26", 0x90, 0x1, 0x0, 0x0, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000140)="64d77aa13f8f87945da1215deaeae4e717c6d2700b93cf819a88818aa6d3119836", 0x21, 0x80000000, 0x0, 0x0, r4}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0xe, 0xff, r0, &(0x7f0000000240)="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", 0x1000, 0x5, 0x0, 0x1, r5}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f00000012c0)="b9f00ba07c3d9a59b40990f69f392a0fccad621a8eedea7c9161f98fa101120cb96c957c1f0cb0160f1400a5a784e98b5011f4ce53a79f343d9a50997bb572ad9a7e873ca13258d273954eb1b5a319d9c573df0b534e4abbc6165ab576a8ca5f6014c33b7c153588040509a6f3a53121783194ed5ac282e2eb8b571bf48701", 0x7f, 0xd932, 0x0, 0x1, r6}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xb, 0x8000000, r0, &(0x7f00000013c0)="844aecc64ac7362df80cef8b62247e77d3d6fb35258f0c888180460c2042579a45f6682d1ac77522e039aedeb8edbb7a87a5080a775b86f49b3e6f12a7eafa4bc3e83b1cb9dfa978554fd79c13f83e5910e1a0fbc9b32865", 0x58, 0x100000000, 0x0, 0x1, r7}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0xe, 0x1, r0, &(0x7f00000014c0)="32686cf09a71616178a4fac0b0b0044d656625594b6c15", 0x17, 0x3, 0x0, 0x0, r8}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000001580)="aeebaed2394fe996267b78fe2b1f833761f756d9b1959e777c2a57d6eefe0acb64752c69a97534f87eab3f15ecdcab9b46a3f1a3c498d1b3dd9cad9c0584179b5bd3ad2fb434e1bcadc708fad6da1843c73beebd378b39059ecf18d6ab9aaaf162aed3d4672492af1664ffd4ec88795aeee02db7017ff69dfd0f63a976ea51304931bb2d8499c20421a6f2f1120fa1ae2999a0a9b26c10d106504eb6f2337fe96c69e809e020b1d3dd30f4a7ce4427b57954b48ea4f7b94309e250e5948c356928c45963ca94a207ecca283d9b260049cc51aebf3e301a8a695bb141397c8ff3cd89fe290622b204f52fbe3d7107a296e5c5c9c7ba6605213e5eb8e8bca6740c75dd74350f1ebe5241b6bff244f98d1371c5fac3d3dff66d7fb2cc89f3f9732bd69635f02a4a1153ea29c5d55e2b9f3d2437e8c2b85a2bd7125770b3f4f730fae6026a08fe7a0f7a7d3cfcc16040002cd0e4d8b3385b2786eecf40398fc335dbc6aa267a145380c0066159445a9d3ddcbba679e270af68f1794c215db370055760dde6c60bd82f25c18059cb70734894b0f9ca404bfbef34c0d357fcd060c10bf1394a776a0bf15bbecc9b16ed202c8cd9f8cc0c8758f388ce135684b356c6a8fc8675f7e63e3db0ac36fc175ab76c6f18077c461e451b470ff64284c48fc23fb8def898ba89f303c5861591eab2d1dfca6a9cf767603393a5f1f97166d685041ef29f2449641fcec7efb7f1f735cd8d8f14451f23fd89059587597afbfce2f009ba1d915a4e2204f596e535f6e394e48d370edaeaeafbc258378f2bfbb7760b53e3615928a06f79c34db1fd98138291dcb918f9244fa8b98004eb792f6702af177fb7110321f14e0266ce6b5912fb97d31c83d70fb3cafdeb5e3848426569a251e8102358a4a7e69db9610d3a5e0b4bfb5280aa5fdd8c0cc16e1d5e50880fa4685e287f742cb89dfbc8ce2ed7e9a48846e0f78102a3108f2bd7a246b098118e3aaccc333119070aeccee7430c2cb1b488293e7677dcdc3bbf10e07202abe7b6a0d33400e0e14a3ded02e85493663eebd85987aa05cb5bfa54143d08c46a9c3e49b2737d18183410c39a98c8b68e8cfe59d380431c03a828b017d44c7d2d9ff651e9780fb4c50575d0bec5f5a0fb46af41b87a5bc275d98c60a7d81eb185d7626e8c6015fd9ceff1f1167500339d4d5cd11daa1cbf2ec1aed87b356ea40c1ff86f51ee2718e3a2ea703ff72f72bd7a747512428bf0fa8e7100cff0c165cc3dd12d080dad222006b427b0339673e2a28dd93aaac87e837bb93d0e6c56056a58f14e665a7f246f570a49bd307d9f51b4e088401261da9cb3a66c3b025df20cc46a336d5a0bd4836316f1851bfde4ee74cd35b48f3ce3990b81560e2b9ab3118411916ef0494ea6019ebb19dc51e64a3f98b06b147ffccf150a1045ffb9b55571302522d0f1b6f6271ac6ef2a2b28f1f6753615bffbd60ba002241a1e4c1e7c368985cecb66825ab3545ead2f2f03ea9cb7fdce2f9755cf0c156c12428985633aff8d3a5034e5b6799e127538c3d18365a1cc0b83c776303095e2eb88dbd7b8a26c4e7141f480dffd899d8f6d2da3729aaf0db4711125a1e93771cab9f22c55ad842e92a39dd913ff8408e604e7a5f9b0cb083ce3f8981de35febb6dc2e4deaeef5713b93d368edfd3e07ef0b056988fc35aa665f7fcecd28d70e343760e5a200cc5f3f511582cceab60d3aa75b70eda39887b6446abf9f804f7429ce5d634d90c6b645d8e7e08a80a83ab81c66f9be5c806412194f27dbb3c20dd8772cd9f5eea7f6d9ea89acb56c10d2df74d6a259deb8101ca4d395c68653f16936dac33a7f31220249f015dd158dd10b5d2a79cf31bfb3c34542425f9573653f1f31dbeba13d8a32cf0f789f0dfa175567d5efc34e135815e556ff41b0cdb24f7dfd2d6dc1ae5440889be0aa41f42f7ab33e6963b6fb40ceb55ef72807aea172dbeb5a4268eb9885c425d72a17b9f536bf5aed7204ef3ca8ee6612b29f5f2be005b66d7c5b1f576951e095870ed57660b60fcc9b46bf121c575301299cd5ba3c5daf1289816b86988e786370b799160564aa1e5f1676dfa2cb4210113eeb85fdfc0c27aebed0a19463678bc553a700a8c0414005db6a01610d566a5c44beb7a70e21d051b0aae6be923ebf7ee5fc803e56177d8dd677e8083ac525605cd94cd43c66e367c411256b287956f9dd78d80d671ac93807b5e5b23f2c89215e6c9bfca6103bfde1c32ea30d94e943fd508d4190067b1a8451a89fb2ccdf8da91d40170e1c2b61f3743529079b4d275b77bcdc7aa5ee23e3f7c3133c5ea780ad650e4dc7d2bba0ec3cca0b3537b8ab7d665bd0a2dfd5f7fa66bac71d19f5e43f84cb38c044bd287292298dddd31c8b51b1d464a3d639d21d282adb31c810c51cf1c0fe3c8dc76e0894315410d832ffb23a65286a0022ac388e20f7aab31a4ca82963d0f89100cbe44508823fa4550f9546d18ae5a106d879c70c848cfb856e253f5ddcd70d2b2efb4ca594347644689b4badc2ac78a9cc875a11463e610ce755f431b79f3bb97e5a35b6391ebd9110166914f330ac5486ff4bc76ad5e718d74852a2a66bca6759ffbefabd9920b70aca9924b8629fcf987e45d547f3346f9d060b29056e69fc6ac27a2a92285e814b9e7cfdb4edb17509190491dafd9d61d37a4de0f3b73edf6e5405fa0d03513cbd0e7e716b7840a2ec5f9fff0f4e78964e1ee3a57b017dca7634859989d795b902df57d9330db0080c3bcaa80ee3dd14cc5904015261d143fb807169b276117252b94c6b733da5f17e6a4863e6b307013aad54ac4113c5438b98d114e41d81dd32059e5f232be60404bb21edf6e95257f56ec126d641521d61f7d0305e64218394439ba014eba4a972ed0e68fde836a0e03d56880a72be012a380ef2a0bfa1d2c3816cf99561bd9bcff439d8827c2ececffb9c671000575a1357a0e02bd161ad6c7e48fa62e8abd043c3001f0813047cfbc8814032d933f17f4365046786b2b2549a86497f1cecf7d2e1aa8365584dbfdd25ea51391bd119391a3f6fb95353963f4c525a470e8077e7233ab839398d729b29aa7b177cb33e83b08d430ca338bb949fab2535817d974fc7dd244b55b62263201f6ee84f3911fc8171f4b0aa3104704316e07cf750f427f24485a5111e9120b7c79a3346f945deba3453991e6bb27ea008244f20e8bc3df2529931fe12661db6d1d62068e90e7697e5aecbca05dea9a64325caad7a243a8a21ab612675e7a085049adca1b313b1061f6378d51b35531aa37ef20b956b3ab958059d53d9ee7aede43cf22761897f15fdbc1726d23e6316cd274cb20630d3da64256d2757cfd2acdc25d26f14d9cc8f6995547e586c17477544ecaa830078da55ac43c8929a0848cb3de9bbd66a510898e4a222e95dd54739de81e66f571985e2aa45a16b2bde91eef9c51275da76a51ef85259f0973c344d62deb74c4cbcc985d5364112d5c29fc8b0939f7ee75ac9f2704caad602c0df1dd35c9ac5422b01124bf14d0c047ebd240998bbd7bf492dec5189f74ddba09f29331273e8e6a57eba44a211b4bad162458326cceb5ff1c38bdb70c6b81545749004e4d070f54a413ff492a8ded137ada895869bf075a5acf4d4227399c7a0ecf177d78293317df96a051680d655e2a7c7e491b84f20030ccd3d231e310cf3184c0768d82b6644a002f4a56a7ec7ac243da4689ecf6827a40bc3898faaeb136e4cf011761986c7daf7667d8b1e38aa6dcf80b7abacae3987cdf56be59a551b7442619fa656a65f8ae01a61d1f0b95972ae4adfd94183afba650d7ca74fd7a9278b50e170e2b99e77c5260c56d5ec60be747f3b11a9cc9022ceed5be9f3676f48e948cd7f9651c9054d57c89a69b427ab3157ef2db3fe5c6a70cc9e45e34b50d1186c171932bee383e5268b166ae8044a1a40b0c6b16c9632c1c6e7dacd49597d877b05a3643a27cee7d63027e91b3564e279541de16d76bb35f09ec3ac4f154d8e258dd7901868e93199e54005ba7e678724bdd1c771ecb24d0323823355f5ebcb16057a748d1255a5fe3c35854fc2c5ef6c6f51e7a1fe294fcdbeaa48286ef04a0751e3c30af3494f6deafe764a7017082992c489ca8ce63e703b99c171534decc28c4c16e767928c6a4945d31543ffb13488012fd5bb5c46f841340f54d02699fafce509155d14dfd334d3772283854c5ec0f549ae48070c1aa464c3ed33d502612abf1222a6e5ce12b6ed83fcb03b86d203a3eae75961eaf079b2f73ffb618ab23d5f85cd843e14b66e0970c2dc3fcadd7e8df3a964017c377f7baea71d51acf8f8fc126e361c08f808fab08fe9222e1b1a838bbe04193e3381072aaafb52383f13195f0c6e8906273daac82a0c395626e06496d945553aba91331ba559a79b9997a6b76cefa6f7ef15d83c04b73b6ef1e2f0d965509d3116c5f54bcac353cad33de04731e23e1de1769d7c7fd51785d0a2425868b7e71d71e083c51637618fe0ab25f607c4f7eb55f112eea4191a327d7adc6c1af335cfb0897a51c62e8f07190cb3687476bd51ec62c0fcbc790dca0299cc4d31b969d76862debe8a90d0765dd4d97b1089406d8aa5c39c6e5b0356b90dd76d4ba973da39f751439f70f29c26795a4949723a7b4bc1696c51b1aaac698b7ee23487ea4c905dbde11aea688fac4e604692202a27888e55680f6592d1e80aa1c9a290040963e2fc6220d8d36afb9bb0d554c4527106cdeabb52552ca9276cc718bc77df55a56c20f519fc24a56e4012237a5d2a7bc5d1fb1b1fef73e84b5f49124d9fb16ddfcae22196823fb67395472b01343774623eae11802ea6cc1ef01e4dbded182ebca522ec91cc633c12a8335ac152e88003b2e63e447ebe864db17396e2ba11fb0fd82468e48fe43137f8ee697e7098340ce60ec9148c1dfc776bf355669dc58b0f96aae86aacc3141be55dd7407a09d6c167d8292fa298fa08225da408f7c8b1a9236735efbb47c5e20524bed5dd36dd237fca67869f22272528a83004a6b832bd7fd1be3c784ba5a94e94943f4866bd8063d5e065a036c64fa1980f8f992d44ccec51439be468f4fba71cc46f885f17c05166f8125b5ea56e9f85982eb5ae42eab8c529b7b3e0dfe786f1949cfb8b95c3afdde3d258c60223fb33bc877bd961fb4180a239719b6ce14872b84869a7aa75d97a720bb8b05ad1f720052f1b726bf56968580dd367e5e037502bbc47f4406b666d4df9ca238a1c773f0c9f168ca31136ce8b97ec19581df368e08689b10111e71529201ffdd61428d254ba1ba1aff90131d88d6756f03a57b22537a4bba701ad1329bd823294b75d3dc68e27987bb7452def60913179a62d18656800e21da2bc120b4e0aeec53fbe723eb10aade6679ed0919516a63c34d8901ca6c2f7a5957d7b8e3749424d3e759cc64da920cf205f225f703616949a281da998cf07b8ea9088bf9e9e3b2101d215686de362980e1295056805f7851fc8e8ce0a6931fa04542416db615f4a6a6668261c86471cf38190f7cd3ae773508442c6ddb1a361f051a98f07cb428376831215494d730b8c713c9a4ade23abf581cc74ca818c7939df25baae397d8e51a84f0da29b9c99ac8b5c87491e6f91ca2f9ab96ac99152740d52ee7a0bd565b76705b58037f690ccf309abab5fd6716b5b53d389f29003eda712b107333474e158a5701250d2784c249aa4f621be453ceab7ff1877a89c2d9d83726e1f177f2a1ac4fb1f7afcf2", 0x1000, 0xfffffffffffffff7, 0x0, 0x0, r0}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f00000025c0)="6c4d073c3f65e63bfa5e5e339c4ddd41567fe136f889510209301eb6f8cd26a06080b1dc51c5787be6641d272591eb45a3c08618d9791ca48a2d1dadc7f9ed75c39cee7ad613618e27060999fffaa86f8244c880c961f59804003714e893d1600bf66f4e4195457470bf3e2b9347819da864335df2694ef6a984914b7b19fb2a79c47731fe09dc6d8e196415433dec082e3160488a6f2fdf1021938dfeec2134442b8d93f5af8b5f1677b7ae2a1f4e1e28e26b6a466614645cba", 0xba, 0x90, 0x0, 0x0, r9}, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r0, &(0x7f0000002700)="5715a51abad2fb281b5e8877357292fa4a84d17b0dd90bf04415980a504d9083e30c4ffa38bcfd4df54c74a44d75594d659b76134fb54f6923696d8e16bc7162db04dad1372664e8eae33482d74ccf5e3527837e226dee5c148369aca3dc9a6343f6f38a2824e96b0f334bc761f53de49faf6d68316bf6644aabd175457e35c647518f526428a228d22cae989b6032912ca068c3e0ffd60133e4af91c01140fbb56400407346f2f7d254ed2ea35a334a23655b73c8cc5615e53ecdd984ca7d6a5973504a25e2d8823c69c7837117cfc4c9d3d7a51bde3d84b756a19aee3ac040689b91336edda6e1b0f38708b02836012b047b75976592", 0xf7, 0x4, 0x0, 0x1, r10}, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000002880)="e3b69ca3eb0a76aca1640cd69c53e7e0ceaf552981e885a61ac960b66dee5f7350f35f4427b3cb0174707b52ad76ffd5aad65609fab3adf110cb7daf237574e992e4f748bf8f6ad1058a128e35ad569d8cce89c247696e8923349f0bfd74a471d1dd9f450930a8e1cb12079ed171885db1f42bdc5ccc4f942d59328d21199f32c54f7c1a48cdb9e6a22c41592586584dbf0f9c5d810adb6b5320bfe7014aed9edfb8a40c45d67283c426d9dcb719cbee44ce1a406aff985aaba124d4ca47f45d7382f92716dfc5818242dd1000c5906046f5d75a7818532b42322ba4c8f2a6966f6f7d3d736612aefae748542eb4e8c8396a21cbd4723874f77869a64c348b8577b049ba9eec9c5abcc666a364e6cb8e67f81af85e9374020d2453083422c03ce0ee33c3429694b82a7b806647abcd1ae5e46279f0036f46f9cb85206d6749fafec535de812f263fec5b4f4e2b304f7fdad6fa8f5210ddfa55e99762886d6954eb821bfe6694dec7d789cf161e4c2af3dbf4460dd320ec1944a717e1700897ed459bd75f5f34191ff26280b50b44878e8fdad3e6c6ebaa534ae52234e34daa42b9cf42e824e2001950f3cf2c4f33b5e403296376818a55a7490c77692e1b416e1716fbc8d9065fcbecd8418c98aa47ca5ea767a8b9d6f0067d38a6dd51740b83581849c5891b7386766697871891befdab54ad4b16f7309018545b999f5397c04a75d4e94f458a0839c04c414c6813c8092f07ea548c275d9a2462f8d6d3c3727017eba1000ebbaa043928ce7dcb88534c8e4835c0ad5390f75078d5068475095ca0974124660ec67a5bec2c18fd2f6ee4a1eb6acdb0cc9e8767decab073313235777ae69ac9bc7f5e61bf34b56f4d380340ab9ce6ec3bf89137403d047ec07ae73a396ec09e216189c0fac4576fde41c39ca5d2130c2529ea7012a32a7f2e1a728622927630bdafde5c7357e23aeb371043918951926c244eeffecda1f3a486c1a26e6da6296c21ba51ab49dab778f36342f35795299a8d241e6563a638dd0d1adbc2af7573bd9332be91cc63aac1cb92f576cad06487c7a7354d99d106309eb65060f322887bf5b6f23012b26b41db8f65b63ee8e7a036a95e95168840c5874b03571dca190ea9a0783563be67340967487263ba543afedd2fdef1c02462f7c2c9ccbb9bd35b4e7840a5a689ee4cae747e6c6bb45ddb053fe4013960a382a61e2d5c8956690a8865ee0b43b07c02982a506fd8790ecccaa3b269f35775ac2d273704ee327ba46574129e87e9d299a65e4ab42a7130e51a2c0ee1682ca06adc06f97b2601394c118539be3ed47aff09f06c1675a3542b129876befbc44c8ed6b92b41f81e2f5a44ae1d061d1acbe77f7b07af428d9342b1c9d1321b5272a4be8e3aa2528caf488cf0a5d371a82ec66ce7edc2889b1fc7077954f375190eec7a9ad4dd9aadd17ed7ba77629ccc87ea33c719c7e17d7730c4022e5b5e2ef4d959f18a2d8f4448b28c0eebeb2ec1d00b242eb2ab10f4bb208ce2465587d7caea8d22b00dfb7f2edbb16475b7f6837f220e4b7014e3b3cc6374a3d3d945fa20af97244867bbb13e6514c68c254da1746c8cd52618b0167dc7a4adc8e7e11673ee72b015f270e735b9d004cb80e7bfdfc8f8bc706cc49b860b9cb6ece7a40c5fdbf546f58cd8917ff76075193bf9655b0f4e7ef26348d6cdd8d37963046fb205ac34806b52b03e60d38a7458aa736b1285921765c827e55928eb7cef5b0b9cda45cfbab47570e1aff4cc71c3968a8a30b3685b340cb65fb1d833fc0248fef1d64839f20a8039b959cfa563ecacd6af0545fcbd2c5d2f2d1af6ccc7b9440490700eabd536876d0aea99eb16ad773615a6e83c9be5e2c3b9dfd5d7ab744e91679edd2500f1622184b14f524a7313b93199967c82997bdd6007f582e7b20e89fdb31dd85eab63366b2ec21a66d3e58cb03bfc3efcda8750a351740e725ca3ad8d67fbb78f2c43e3ca2527671ce22ca5484b7d55ba2279adc522339700e2bd410b21d68bc2892c0897f7d583dd5c937192580d4f73b36140356c85364477529c9ce8022d7cda7cbab2e1553ec284a7b4ebb49dd685ef44ccbf0a2a763cde4c01e91740acc91b53faa38abf9cfd1a7645dd3581a41a6edee6a0c6ca21da522cc22bf40cba61d65a0ef0abc35e6dbb411c79f0df39a5087f238de46b681b22e870223edbfe28ff257c5f875ea4eacdd65ed078f089b2857914014d9b62bc48c8c9a8b96577773e386e72016bc57c7fe6f6c02d0ac513c27afe414bb8c8a73ee92dc81e143150603328afdedeb0f9494eda10e7e6e5f1258ce1ae9cf3c448c13113818a95edc92a6acc9856dd83f95e8b647e988c2a6a3b3d389feab109ae7269037033d8a005c81ef9dca0d3980cb7d940c02d2f21fbd76cdfd4fb6c7857b6a18d9242ef3298db6f127f9b814cc369c4f4100875d854948a92377a860307a966be28d9274dec78602b0178db2f42bcc50be0b210fd1d36dfef81af267589e4be82a4b92bc79aa6476f669826403b164c921d3a428aadc51f31dcc97f3cc2712af32225255fa4f8b9be83616fe0c0c6965383a7d0f264f0260ad58872db9446d872391648aa3e28f65ac4f5190d2653d352f95c22c0ab84f497204b3468c8c57dd8cd0966fdcf93fc335710f11cb5531499320d1ad25dae906043a5aba6693e4edf4b1f92bc1c799397cb48870972bff847ba69c730d3aced23ab6e2d88f848f0f2035cbd8c1bcd5cc2e9ee3dfc7dc22c9b9d06af5b3981a67e00d122ba4a1b41d6f4de068ecc5f0ed80d9715d24b3d4352c88e80ec0c1f2b1264f4a9f4a86617515b0bc00405987754b85ee2a3e6334faf09a62fe2706625254e340fdb1200fdd12db73dd286493e77e7563304d11c5651dbb2099e7bfbe77ddcecce6bb78eb2e87a2068be65297fd212320841c1692516a8bffcab4fe8c578c9aed7abbe0dc87f6bc3549a0db7ebca94952470f50a8bb6a8baba62191d0f97218f17f4605315fe47061783970593e542e3aaa2240ae2f7c8ac420c064fb78918c3790d3e9dc437d70d0c43d1832aefe8a24a9674409d1e583ba94542958d94e566ab44523b89a00120e03e6f0b1a60241734aa07de3fb01f0e22d14f95cb9d0da2b7e43a66eff4b9b13700bb6da9555ddf821c0498f651bedbc3f8b45940bc74005c5d947d50c5dc5d7c4a1676ebc4694278a35234cb95e9e8352a4043d0173f696791154f37bfe2e14635aa8e6001c522cc1c92eb41befe5dd839a9f329137353ce8abb73a9e893cbe4a179ea0e67185d3892d47b82c2f1eff8bc53efbcb64c98350fea27274ef0cf0de823b014c6f1a4dd1a688418a8327bc072d0eda66d79bb0aae55b48d3070d3825408608c752f48cf520aace533398990c449b7366faec21f6c134ffd041cee0ce705bf0d3bea87a33ad3d4f147dfa8007034f88d00775a7ddedc4cb3d734a0e6e76d38f0528afe74d297258d82fc23e18bc364a33aac597ffd7085b60cba860bf1644bc923aeffbe6c374fff2202d48495ae4cceedfb0985eb5a527841715097df7147f10b05fc0ace1d8cc40b2ea48e4ff60499963297ca70eb4226cef2a77451f89c05b9057c65e55342ebd5c5913c80b6510d60d3e8dd1637d3c2359c05eba598b7cb37aa88251ac7fec5727614b7f1c1a5fd725cc152e1f8ebcddeceb1f4fd54cb4474152e3b1b4339d630f41fb27e4f49d563fa007ff01a655546606f4e47bc0e658ec4acc0dccaab0668e27a72fe50f0de6962fdb387e1bc955f53a148f6eec88949a1b603e0d63965a6c418995ccfca37d6e9c23362479b545d0b34420e2720c222959ccb72e968035b91ef02ff047dcf11e1a2f3d425ac24d58813a678915649e51e56fba407527c7fb9fc9312401bd5e1e6270cfd0afc86d72f0e175518d93bb68f459ff92cf771d17d1a96d975ffdcd672b0405c09a62cc52b0fe2fe5a1164bead6641d24e2af346dc1478c4e6c33a125bbd60a04b4237a486fd92f8ee60a66a405504e1af2d2580105ffd9fffd974403807e6b99718c4a2d0f25fcd68ac6966b4d464a515c381b7c604dc344124e283de7dc0516b7bf9b8123b545c0caf4a9b85c71d12db5b2454a338a9f83ae522d8e193367b4f73939933c71cebe85f57f6c79a8f8703637f864e4c5e9ce5aa7fd6e1d6c6ed08fd875575d101bd0ce490297ac7dc9be6604486d8cca613fbce8d3bdea04a20267698742f14440b6091f2fe5ab1f5fd810ae05d5e19d8ef30c7c5f7a83dc20ff30556996ec6e498d14e56c0698a62e0d1fc436680307e4c4da6dab3110c237b46dfcea67164010411655167d5e682d782972929e90c9ba562fd4c10182d64b1580536adcce806dd0fafe6e911192998ef4b6439790a924144bc4da173c5415e34286f97d1a83f6ee7f0e47a3c42d603465c24f2465f4155d102439bfd7f4450e73b91745f3b55d5d146dee8ff436213945650be4a4ebc0aae1a101e8362de54e69e91c0598fde41b0061ccd6106adfe7a15e60aaeebb8dd90e6d2b3b8197c8873d0424e38434ab3672a1f94051df20927de2e7c75274f5106e1478b29f9b7f7013ca6a4f627136221615c51e89e7c15cb2cdf7beea11394fb3efa55fc0d38d6ba166933ffa70fc6b8b91067adab1e984859ab1ab20822b463092440829ceca97c26594e9ac23ea66c10c96f50dc7f0ce34a3a609573640681e1773309c8bba784a66cb23d90852cfcace36a6714d26b04d585efaa60fa46f9e591cd101e173394762394479160ab1a7f73dce712bf6d56a6f9edb16881b46dc4c7562a7c9edfaa72225002295d9c6636c0f1023f52937adb826e88d7ff3b980b5839a560e4ad56cbfbd7bcdd46aa6a5484507487448d820b1fa220562edd1b244654d447c045163eb7b6fc0db9208af94c86881dbe914bf587085215778bd849adfd11c56f5d85209740b8c9845c00507dcd52470c9352259049dd9f1f4e48433a3de41e19cc885fc613430a8dfbf45335c1f08c953b3a3a9db87f5e43f571378ff23d73992696d0af21ecb4c52e98f4329f085f38d309c1ad321b41d53a75fa4ca80f9afca5837cbe6a75d97fc49774dfd1e4ffc63cb16404cbcc1580b5f4c1a38ba72923c5715a6ff3b58ef9cc9550a5fa5772fee930d8dda3c5c6ddae52f43384e90a8e064c244c6a51b36c9319bf2b9c3dad542177d49c0b5c9dcfc09ab347d91f66f1ab99b1884f578eb50feb7ff46a53cef9d4f9bb0474e24f1e8a67b8f6f816b5e679b6f2a3f14a5fc516ceff9f8296aa4b06a23a31fe153e638b22cd954a06cd6da6cddd69e744a7ea48d1b632ad4173d803b4d5dfe28e74d43276116f002f309bf232e4e6e9d8bce1cf5464119b44921c94e16f6975fefbe71ee2c607eedb6c14080c7c88d6fbca11aa1f90cb9410307dc005c44c24493c05cb10e07f5c99c056390faf66a3592ea4f79bd24c34468cafc8d262f7ac0b886e7a0392c9dcdf1dd580521b980473dcdc386f05285137c6c26c1f1c7521fbd8435cd5ba912897441c7a0f89277866046c4abe1b648360681772508785e1deb5baee7491f23565f855d8c7e486da9be2c9cb6c7e1daeedf1d2f5811ea133af52d5aff47c4d05886b028d4a1c504c0542fa380adb95dd0bd6233c1fafdf5459cb1332da9656c9ff358af679c48a332773dacac1e3bf988a5861e8814f4cf1bf43e383542af0d70e25212eceafad9bbfd51f3f87fb61e38874be1efe51860640079afcf49ab8e5e304d733d298256683b71c72", 0x1000, 0x80000001, 0x0, 0x0, r11}]) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000003c40)={'bond_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000003dc0)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003d80)={&(0x7f0000003c80)=ANY=[@ANYBLOB="e40000001800000127bd7000fbdbdf2502003492ff03fe0900080000080015000400000008000500ac14141f0c00090007000007", @ANYRES32=r12, @ANYBLOB="0800150004000000a4000800a4807452ce03489444ae07fa1aead3238feadd6087f77ef478996eed7410a143d065051e68fc931d4f8f2e0b796e03973aa4e6423f3fad79535c7941cc3e677bc981d6bb26a0267bd050328241d8c07e9379c20010178b8edc033f97868d4589d2002448d1504c7154c36ff388a7910f70369eb66629d42730267d7d658b43c6d0e27462f2de3b9308964290f21d89f3879fdb8c17bbd064f259de0927d5a200"], 0xe4}, 0x1, 0x0, 0x0, 0x24008004}, 0x20000000) 2018/05/10 22:04:23 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8, 0x80000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:23 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3cfe, 0x2}) fcntl$dupfd(r0, 0x0, r0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) lseek(r0, 0x0, 0x0) 2018/05/10 22:04:23 executing program 6: syz_emit_ethernet(0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000180c20000000805000000251e812cf6c7d232c76dcc34e5da5b4be7b35d4e79453a16b01e6acef0adf0626dbbc45a194dd480491e0d78686069"], 0x0) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883e00089078941060c35d8a993771813597ee2b3375365942e323c53a02e5b9ea3921e0e34c9f257bcd0bf85a15c71864c5d3da1e6fbd1993472aa76457b22e1c5b04ea793e7bea2fc134470c8b36126dcb9696c00979d2b369bd2682e944f99752e7e4aca9068a99134257df855ab03ff233bce8e993f4921f7821969abb9cb0c540b9623ded"], &(0x7f0000000040)={0x0, 0x3}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x24000) shutdown(r2, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x20000, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000240)) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000300)) ioctl$TCXONC(r4, 0x540a, 0x8a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000480), &(0x7f0000000540)=0xfffffffffffffc64) 2018/05/10 22:04:23 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f00005cf000)={0x19980330, r0}, &(0x7f0000000040)={0x9, 0xffff, 0x0, 0x101, 0x1, 0x9e1}) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x10}}) 2018/05/10 22:04:23 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4a2e, 0x800) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0x35c, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/05/10 22:04:23 executing program 0: r0 = socket(0xf, 0xffffffffffffffff, 0x40000000000001ff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x8, 0x3]) sendto$inet(r0, &(0x7f0000000100)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x1) 2018/05/10 22:04:23 executing program 5: mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='^\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='selfbdev*ppp1\x00'], 0x1000) 2018/05/10 22:04:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa200, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0x9, 0x8001, 0x0, 0x8, 0x1, 0x2], 0x7, 0x34, 0x3f, 0x3, 0x5, 0x7fffffff, {0x7, 0x1, 0x29, 0x1, 0x1, 0x7f, 0xffff, 0xfff, 0x7fffffff, 0x9, 0x8, 0x1, 0x78, 0x3, "6e2e4bb2884ecf156cd57703919558c15586c654f24e3247611f5ce68c0e2d43"}}) r2 = semget(0x1, 0x0, 0x121) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000000100)=""/245) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001aa000)={0x0, 0x5}, 0x8) 2018/05/10 22:04:23 executing program 2: socket(0x40000000015, 0x5, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xffffffffffffffff, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x31, "7ee31acdc4d2603487b7ad3233bda2d49b1df328dcfb1468c95377350b5af0dedc0c6bd4d75f65ccc5cf32b3c0dbad6e78"}, &(0x7f0000000100)=0x55) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4c, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/76}, &(0x7f0000000280)=0x78) 2018/05/10 22:04:24 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x3, "c0cc12"}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x5, 0x6, 0x1}, 0x14}, 0x1}, 0x0) inotify_init1(0x80000) 2018/05/10 22:04:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x18000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000380)="77f7ed33da011ac307bb1b261178f3b9a59d28e8ce35e056fd7e2a4ade02ba3e2079d05961586072b92b06e01df49cfa3ceae109576114172821bb70c4c1d369eb95a4e08863584eaffd5f8ebc8614c0752b91fff616c023e0c2f6c6a403dcfb6df74f320cc331") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa60000000, 0x4000000000101802) openat$cgroup_ro(r2, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000200)="d4bee43b988ccc2c1ee551f06cca9ac19ff39ab6abcfd17085193a3d4ef75523464a504e1dafa99545373a1f29d2e5166b628c5c004ebcaa0d23eff59c9b7938f8ff525d1c841924853ef836bead7fb00423fe4504acbd61c31c8a593a0c645a105091fe89f6716050f0865b3e689901880b796f1651c25d95d8134bcada9a213c6c093154599ba3c7d2cdf8922c5310ce95766432ca24de7bf9101db243375e56bf6d17ed872445718f228de15538e2a9a568a3", 0xb4, 0x40000, &(0x7f00000002c0)=@ax25={0x3, {"a38fee4a6fb0c3"}, 0x6}, 0x80) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000140)=""/80, 0x50}], 0x2) 2018/05/10 22:04:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:24 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2b) socketpair(0x1, 0x80007, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000140)=@ax25={0x3, {"1bcea236e4995f"}, 0x9}, 0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000009}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth0_to_bond\x00', 0x10) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000200)=0x81, 0x4) 2018/05/10 22:04:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="fb3a7431a7e7f32b13a1da5bea00febab1fe370c17b490fc21e282a3509a18", 0x1f}], 0x1, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000340)=ANY=[@ANYBLOB="ff7f49001c0800000000000001000080090000001d3ec315b77902b4d1857232d631bf6c239283b2ab112dc0fb84f8436fd20a0f27167441fa594e2aa0c8d167f29b6c07de0600fcfcff8fe3ad59ccc2b4559d6f6ed637b0c35058cc874537fa84897799c0"]) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000180)={&(0x7f0000000100)="1cd8ba3de688bb382f95da50b2f4e3e006085f0ec42d8b0457c6c431ec668b9cba84fdd4e2b2b357d3ac7fbcb709bc03537b8f8487e787fb03c09efafce9ac", 0x3f}) 2018/05/10 22:04:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x7fff, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xec5, 0x90000) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000000040)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/10 22:04:24 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xf88}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8000}, 0x8) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x10f, 0x0, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r3 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x8, 0x1, {0x2, 0x0, 0xfffffffffffffff7, 0x2, 0x3b}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r1, 0x7}, 0x8) 2018/05/10 22:04:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}, 0x7}], 0x2, 0x0) 2018/05/10 22:04:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='ns/pid\x00') setns(r0, 0x0) 2018/05/10 22:04:24 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000100)={0x10a, &(0x7f0000000180)}) accept4$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10, 0x80800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/205) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000340)=0x4, &(0x7f0000000380)=0x4) 2018/05/10 22:04:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x3) ioctl$TIOCGPTPEER(r0, 0x541a, 0x0) 2018/05/10 22:04:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="2b0000001800010000000000000000000a00885116f6e889e49f9d442cc834b500800000000000001000140005000000000000000000c9f30aa73499acee"], 0x30}, 0x1}, 0x0) [ 161.560312] netlink: 15 bytes leftover after parsing attributes in process `syz-executor4'. [ 161.700190] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/10 22:04:25 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x9, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x50002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @rand_addr=0x4}}, 0x4, 0x1ff, 0x9, "425181d1545882a4dc09982fb39b1f54d0b37b940735a9cafa8fcf4abd69add8184d3eff9d64a9d95b22f70fdcacdee677a0aac85899985001c96fc1b538fd4c777843488892e82a4a86d20a09554980"}, 0xd8) read(r0, &(0x7f0000000000)=""/145, 0x91) getrusage(0x1, &(0x7f0000000280)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000800)='/dev/uinput\x00', 0x400200, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000840)=0x20a7, &(0x7f0000000880)=0x2) 2018/05/10 22:04:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x103}) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000200)=0x254) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00000002c0)=""/4096) 2018/05/10 22:04:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xa000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x3) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x200, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ifb0\x00'}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10042) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x80000000, 0x3, 0xf, 0x100}, {0x915, 0x7, 0x0, 0x6}, {0x3ff, 0x2, 0x3, 0x80000001}]}) prctl$void(0x0) 2018/05/10 22:04:25 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) unshare(0x62000800) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/05/10 22:04:25 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x3098c2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xe2, 0x440980) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/41, &(0x7f00000002c0)=0x29) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x91b4, 0x0, r1, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000001bc920f90600000000070000000000000000000000000000009500000500000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/05/10 22:04:25 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0xfffffffffffffffa, 0x4, 0xd0c, 0x7fffffff, 0x100000000}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:25 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x20000000004a, 0xee28d4df96a151d6) 2018/05/10 22:04:25 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/98) write$sndseq(r0, &(0x7f0000000180)=[{0x6, 0x101, 0xffffffffffffd533, 0x101, @tick=0x117, {0x6, 0x8001}, {0x80000001, 0x4}, @queue={0x0, {0x4, 0x4}}}], 0x30) close(r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) 2018/05/10 22:04:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYBLOB="b01178c39db1c99956f328201d89e7cee80f5fec86f401df2aa78040f2e677be11dc5d3627ea26725fa25f5a8e722eea4d660be19f61fbffe5402bb69813fdc9a7b84c2712164016af92b7", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR]], &(0x7f00000000c0)=0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0x8) 2018/05/10 22:04:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = socket(0xb, 0x0, 0x200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000ac0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/05/10 22:04:25 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000100)={@local, @local, 0x0}, &(0x7f0000000180)=0xc) bind$packet(r0, &(0x7f00000001c0)={0x11, 0xff, r2, 0x1, 0x10001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000000000000000200001000000feff0000000000000300000000000000000000000000000000000000000800000000000000000000"], 0x58) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 22:04:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x103000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000001c0)={0x8001, 0x7fff, 0x4, 0x3f, 0x1, 0x6}) flock(r0, 0x3) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/10 22:04:25 executing program 2: unshare(0x40600) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40200, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = fcntl$getown(r1, 0x9) setpriority(0x0, r2, 0x40) ppoll(&(0x7f0000000200)=[{r1}], 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) 2018/05/10 22:04:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x656d, 0x57db9e8a, "0de6a58d3c25b75b87cdc037e1a189306c46b1f5e27ba545ddc49ad7bca0aec30abf8b5434387b9ffed381ac6ee2c712a03c8e9e368e0662425ffb0432b1d5", 0x3b}, 0x80) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) readv(r3, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000042009287221e54efa0f3000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r3, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$l2tp(0x18, 0x1, 0x1) bind(r4, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'yam0\x00'}}, 0x80) dup3(r0, r1, 0x0) 2018/05/10 22:04:25 executing program 1: socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7259, 0x8003e) 2018/05/10 22:04:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@rc={0x1f, {0x1, 0x3f, 0x9, 0x1000, 0x8000, 0x8}, 0x2}, {&(0x7f0000000040)=""/163, 0xa3}, &(0x7f0000000100), 0x11}, 0xa0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/05/10 22:04:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2000000000000000, 0x42) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/10 22:04:25 executing program 0: socket$inet(0x2, 0x0, 0x7fee) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000000, 0x4000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000180)={{0x2, 0x7}, 'port1\x00', 0x40, 0x0, 0x1df, 0x1, 0x289, 0x6, 0x53b, 0x0, 0x4, 0x3}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x922, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/05/10 22:04:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000080)="19768c3279a76768108724268a3c993cb6744776bc27f866de8c0c6a1fc6899451d1661c795f941bfc70abade4ccbb47287f38cec02a361e46e169f29a292c9181a5dc32c397d2150de0983eb16ec1342d4839bf372deb950d7ca6d2", 0x5c}, {&(0x7f0000000240)="813b59985dbfe8b91646f444c50721d48fc651", 0x13}, {&(0x7f0000000280)="09eaaa5df2f37714585a31ecacb44ceed34f21f11003e2dc7b7c496cc8c60cf161fdd2b1ede80b577a78", 0x2a}, {&(0x7f00000002c0)="0ac690224eadac7462000a1b798119efafb6526b016ff7c1ba255d62f6b4f75d654e51c2ec9b2a63f1f7426abb69fbd62f15b99c3eef3e6b68bd9348", 0x3c}, {&(0x7f0000000300)="7a4fd816ff90b4afc126e49629c9d46768c0271313792926ea9a526e9088b214a13786b5aa8f42888a7191c74636f0a19d8ad57ce9fc6cb9da7a8d3316f0203ac522b3246333bd3860dd786b725b0444f15da32e093f3e4cd19f4425b9758976afcf00cd9efeb74ec4610cdc6495799c6e3df38f10697f7c50b5cea7921ffef0756d58c131917f54e42323030201578b33493fa8195f4696630f4fcdc7710741e863c5df5cc512e7453a2b67be9b9c76b353f571d987b1", 0xb7}, {&(0x7f0000000480)="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", 0x1000}], 0x7) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000001600)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000001d40)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001640)={0x688, 0x42, 0x4, 0x70bd2b, 0x25dfdbfe, {0x1b}, [@typed={0x4, 0x3f}, @typed={0xc4, 0x46, @binary="7bf6d3b89777f7c6e7c53a487b03ae45ec7997deec565ec0ae393660c9fc9bb724120f233a7ce40108698f7071550942210c00ac94c7b540571827ead3c796deae6e7957c0ec5b7553581286c19084c374704507617086b26beae43809d6a04167e17e24ca5f386c70a3c2f5df9abaa8edf6bfb9880ce0d215aa8ca07ecf27e763120095d64a9c19d2e700d7575a8e1c2492e07d933fdcb85461d3974932c49ef8fa5104e048a5059a5f183a0ab037de447703fa936b9802171eac5f9fb663ea"}, @typed={0x14, 0x41, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x338, 0x2f, [@generic="e8bd0411888ca8741e7648791744ada0c0090ca6e4f2c368b19fa9309a035fd7ba51e559a4f38af9d11d94f344a35138d19731250f4e2fc4ee000696e59e92d356c10ff23092e2722b16cfbdb357fe4611d3107d5d24c6176ae0b152436e90aabeac5c727c7c28d980c751fea7523a5c363cccb1225d68bf01149ac663510f7cc5abe278aa3cb53189744d9b28f610a2c5ad28f3edbb28149decfb7a5192be4fe4a698bead566d2e2018bb", @generic="813b1b9a1b83d78611262f55c1c987b9e3948a8acb3bf3641e365bba20ef0e61425973eebf46ae100f370424dba2c1720c04222074b62023236a634cfde80d9edc0a98e3d6178671fc8c03284cf0f0bafa39aaa07f5f870e1eb869ad8dd59cd59ab28f9fce70453ee4df507d11a04eea098e7f9f163a64276356e339f2f3026371c70f9083ba86bdc2f1427e03d55fcfede1e4c7c0fae12a05fc4ec705d16596b389a504a200be36405f15cffdcbf08eae145c443313f16a6090fdf30b8017afe0c954a7d920f2e04b2803993c0076da02a048469a8e53cc1ee4b6d5cc313e5b18f74100f45e7c5981a1ab21", @generic="87b7bfdbfb0ef2f089724d27ac1036f63693c7b974160914b7998e3b21c5507c402cd8534284ee4a6d64bf95a8ad81b6e22e36ec9d108dcc772793a7a0c282609513ae435727c91c4f5177198248a602f9df7ca7e4165450dacb1161230586f5ed70f1b4258454e6ad59609e04bd233b8cd3cc20aa78d7b9152a424b4a2b2015788def14633717a30adddcdaa282f1e8f3efa4ed98d921eb9b06a7cee734855e9a6689e6bbf02370e9a7546145b8cf22cfd9404cf28656e335e0f1bf832a8c9569429c46a9152a8c67aa5fd55e4915109d2e6f1e68ea1806b4d31130a724a68477869b1b39007d137cda1d45988c80a3c812", @generic="6baadd82900ce4bc6bb2d0d12e6eb951f224f05ecbacb77ade0691f0cec892eb796b16b6a0dc2dd8fe53a487e1527315e693863c901a568c1f6da2b69c631520f4a74cb32d66d42f6f10d3c55ff4e2cf16bbc982a9b107f43ceb797037d85c6b4a14854564ef6415fc9a38c149c42340a3c3aabd09eb291dd790", @generic="8c8ccfa85bdaf8d489b65fce45dc1e215e57ece66b3bd84c86fd6b39398157d100ddd3a9e627b242", @typed={0x8, 0x31, @fd=r0}]}, @typed={0x18, 0x5, @str='%.&bdeveth0md5sum\x00'}, @typed={0xc, 0x7e, @u64=0x9}, @nested={0x11c, 0x7a, [@generic="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", @typed={0x4, 0x2d}, @typed={0xc, 0x24, @u64=0x2}, @typed={0x8, 0x10, @uid=r1}]}, @nested={0x120, 0x3d, [@generic="a17e8986dd180490933fc5ca576cc2af2392f7df051faa887745f5e0dd8e8920", @generic="ca4a554eefaa2b4013315e5a798e5f145a8ccb04777ca0a753317f9a5a76f2e7fb1ef1dff7dbcfb15fc01e40f8c3fe4ed674f13ed4c0649ac8f07ab11efb171ecdcff40a5ea3d12d5c0f0a6e02649cc4b80aa7f7a58b98a173b44a87ff37de112342348c1373e863aa670a056e6280a219230c9a688e7160e49408860795df999d615edefb4a84658bc43d5721b828cd4cebb1f87784747d7fae8f58bc411514c5dee46f1642a5ce04eec511effd03df595470a8274ed7e1a33cdc8200837b95e39a9ef1b104a56fc0cd33666febe2239256d1e78ca77d97fea2acc3adb4c23b2fb35a7000738bbbc5d854565d5cb798e5ef4e5fff6d7a3d5c"]}]}, 0x688}, 0x1, 0x0, 0x0, 0x100000004000}, 0x800) 2018/05/10 22:04:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x2000000000000006, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180), 0x4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x0) 2018/05/10 22:04:26 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r0, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x46800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r2, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/10 22:04:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117}], 0x10}}], 0x2, 0x0) clock_settime(0x7, &(0x7f0000000100)={0x77359400}) 2018/05/10 22:04:26 executing program 5: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2000}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/10 22:04:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r2, 0x200, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3aed}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x4044040}, 0x1) 2018/05/10 22:04:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8919, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_map={0x8a, 0x4, 0xffffffff80000000, 0x6, 0x77, 0xfff}}) fallocate(r0, 0x0, 0x6, 0xffffffff) 2018/05/10 22:04:26 executing program 0: r0 = socket$inet(0x2, 0x848000000000, 0x9) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x800}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, @in6={0xa, 0x4e23, 0x1735, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) setsockopt$inet_int(r0, 0x0, 0x40000000000cb, &(0x7f0000000080), 0xfeb4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e20}, 'dummy0\x00'}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0xf6, "8efe6eaeaf7d012090d0461ca3d8e3a1f1c92c13b24aa1a3f52867a5702879b0031a0b799f3cc9689ea09e793a6181e620dfdcad2199c7abec70e070f6e56a8230f18108d30035c71d2e5aedcd7e083fd63fe7baafc24d7e042f170cfcf8da5ba6e14f295f981a87c2dc1798a4205f0b807d498ba59eaafeb9ad369917f04a48966ee98528c3424057afda495358b967f153c5b40048f2da44baa86f7b37cd68d2130499fb3657c621b3dad570bb4bdf17cb158fd5f8c19cbd1e9e3564bd0919fa8c93c08165c06cd6c79e38aa1ca0f77b278374665b1ca368bbbdb60cc5c67eb2299bb113c27b7b759956129e942305c2179d0b797b"}, &(0x7f0000000000)=0x11a) 2018/05/10 22:04:26 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x81, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2900, 0x40) io_submit(0x0, 0x96485e9842301d6f, &(0x7f0000b4b000)) 2018/05/10 22:04:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/10 22:04:27 executing program 3: r0 = socket(0x10, 0x2, 0xc) bind(r0, &(0x7f0000000040)=@l2={0x1f, 0x7, {0x40, 0x6, 0x0, 0x5, 0x38000, 0x7}, 0x7, 0xffff}, 0x80) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/60) 2018/05/10 22:04:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1b, 0x3, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:27 executing program 5: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/52) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000280), &(0x7f0000000000)=0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 164.219867] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 164.272796] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 22:04:27 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a00)={'irlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000dc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x205000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000b80)=@acquire={0x1cc, 0x17, 0x100, 0x70bd26, 0x25dfdbfe, {{@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d6, 0xff}, @in=@dev={0xac, 0x14, 0x14, 0x15}, {@in, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e24, 0x5, 0x4e22, 0x0, 0x0, 0x80, 0x80, 0x0, r1, r2}, {{@in, @in=@rand_addr=0xffffffff, 0x4e22, 0x0, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0xaf, r3, r4}, {0x3, 0x1, 0x0, 0x0, 0x0, 0x7, 0x800000000, 0xc07}, {0x520d, 0x40, 0x1, 0xffffffff00000000}, 0x6, 0x0, 0x1, 0x1, 0x3, 0x3}, 0xfff, 0x1ff, 0xffffffffffffffe1, 0x70bd27}, [@algo_auth={0xa4, 0x1, {{'michael_mic\x00'}, 0x2d0, "cfdbd520ac5b84f45906f4d04d8111d5d76147c9f1c6f75566eb81567bce82d09ad3f12c860f640cf268b74eb1d7ab3fea771811850eeb30e9980adb1ee569668e50372c9c8f93d4af7f60f550cae9b3d6e5747bb0157c356c2d"}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000}, 0x4801) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x3) 2018/05/10 22:04:27 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team_slave_1\x00', 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) write$tun(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x270) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4802) 2018/05/10 22:04:27 executing program 2: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0), 0x0, &(0x7f0000002000)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r0, &(0x7f00000000c0)=""/148, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@jmp={0x5}], &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/05/10 22:04:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x115902, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x4e24, 0xde5c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x520fdd0e}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0x2}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x88b, @empty, 0x9b0e}, @in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0xe4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=@ipv6_newaddr={0x0, 0x14, 0x1, 0x70bd2c, 0x25dfdbfb, {0xa, 0x38, 0x108, 0xfe, r2}, [@IFA_CACHEINFO={0x0, 0x6, {0x8, 0x2, 0xbc, 0x7f}}, @IFA_CACHEINFO={0x0, 0x6, {0x6, 0x8, 0x4, 0xff}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x240000c0}, 0x0) 2018/05/10 22:04:27 executing program 7: r0 = socket$inet(0x2, 0x80000000003, 0x100000002) recvmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000940)=@hci, 0x80, &(0x7f0000001e00)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x2000, 0x0) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="39da8818bf0a520acca08d79287ad50da7f522455189a5a2e31cb016f9ed8fc8b58f2b120dba9e0fb31b3db92cd45ee53fdc32cce09472ea11c87d8ac3274f91b2e20b829ab4f646055bf2f1b7dda59e8da2c7f35fd48121e69db6fa0da5a8c7538ee64e2077a783dd9211442566d90bf2c50da986e3e862ab6d6b27e8d2a058ea0828f725916263834e236586655f99921d796713f9af7e22a0f9b1256cdaeaca79167c41a8e0b7513b36", 0xab}, {&(0x7f0000000140)="94608408f1ed2c3f9a349cbdb1812fed671a17b4b44ed4e93b11d4f56d6e3adae2eda57bbcb22815b90758a96ce035642ae26acfcc08c48f93e2c5ee17b60d1efcefb19729deb77c79dd4e7042de02397cff23a829fead7c0f83fcad4fb8ce285239efd0d6bb97d260cc67a4b4da553d4df8990fb2ec6823ce7a3020cb62cb61ffeb0af6a2ba63afba707b3b6a1ff0f45b3306d882a9f7", 0x97}, {&(0x7f0000000200)="cb7558d89dda360c705f5b594270052f5e392421ef539f2421ec849ff95c16cc38aad226e4dc09cbd0c2bf3d00d929f45fe6655141f820f85b8aa79ec150a69eec72dae2fee9e48a3a6a9786190c4bd980fc00469035803c9b8bb6ad5fa7133ad5c4431a270f3cf8c0dc53ce87bae63a37e31e606a21cda2f2bbc873961a6b867a6c497c9df99d270ce473f4e39629ef061aeb00500e20540c5cb936994e600975d93a862abcd345203085cfc2ba075e3d5198514745b481e0d9d684fdcc19e7a5885e49b2df832ed0a508d3fd0dd8576d4439bb13616c3bc5099d6d83142fa81e", 0xe1}], 0x3, &(0x7f0000000340)=[{0x28, 0x10c, 0xdf3c, "e06bf4ca4565062855bb79ea790d3ecd89f2d8606ff943"}, {0xc0, 0x11f, 0x10001, "3ae471027b57392ad9b29a18ce7431c8e2a6e54ae5bb6e1bc7833ddec998948652ea4f0e94c8041201a30b6ecc7fde9a67d96ba1e41989fe3b576cc211341cec4da209b4c042208657f238481226db292e7da1be7b945bbc61fa1435b4e5bf146b3a1da8328dbe147630a58f87a7ade581d51d1dfe54e826dab5a485cc3e7ff7ed9beb08278c528a690e65d77380ee9e79329dac471087987933385028ae30eba99b4c0462e7158f8c"}], 0xe8, 0x40080}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x2, 0x10001, 0x7}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000500)={r1, 0xffffffffffffff49}, &(0x7f0000000540)=0x8) 2018/05/10 22:04:27 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x1c, 0x80000) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000100)=""/123, &(0x7f0000000180)=0x7b) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0xc028660f, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x5, 0x70, 0x0, 0x7fffffff, 0x6, 0xffffffff, 0x0, 0x1, 0x1, 0x8, 0x3, 0x5, 0x400, 0x1, 0x3ff, 0x8001, 0x3f, 0xaf, 0x3, 0x2, 0xffffffffffffff30, 0x3, 0x177c, 0x3, 0xffff, 0x1, 0x7, 0x9, 0x80000000, 0x9, 0x87c, 0xd4, 0x7ff, 0x1000, 0x6ca, 0x6, 0x1, 0x3ff, 0x0, 0x5, 0x3, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x20001, 0x0, 0x2, 0x2, 0x7, 0x8, 0x1}) 2018/05/10 22:04:27 executing program 6: write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0x9, 0x200051, 0x2}, {}], 0x30) 2018/05/10 22:04:27 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x200000000, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/10 22:04:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c0000001200010028bd7000fedbdf2507000000", @ANYRES32=r1, @ANYBLOB="400004000000000024000d0500000000000000000104000000000000c0ffffffffffffff370f8005000000000800270006000000"], 0x4c}, 0x1}, 0x4000080) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010000000000000000000a000043887104b9464900b8c56e0e73e242b700000000000000000014000500"], 0x30}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x3f, 0x4) 2018/05/10 22:04:27 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sequencer\x00', 0x80000, 0x0) utimensat(r1, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) sendmsg(r0, &(0x7f0000000e80)={&(0x7f0000000ac0)=@rc={0x1f, {0xf7d, 0x100000000, 0xfffffffffffff801, 0xffffffff, 0x40, 0x1de}, 0x248fe815}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b40)="e4e5f3a5ce3982eb6b5d40e6bc0cbb59157c5b3f549606a6b2efe718893088eedceaf74ac797d0ba53f9a95e4c359586f5e54c19d5d1676141b0019aaefd9a29a423ded7ad9f4d308e6ca692a753789448c08d116e62c8247bed8a3e2edb89282b5b898476", 0x65}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000bc0)="7b4318dcd9992ff96e824e5c1160ff0188cd645c240bf6df796892bbb0885b95c2310bc07435f30d507aefc1cb8fcd9c25ef33fbb63d6877c81a2b7952bbe3330895d56dbed073b7f15dcb6c4d7381577d71d9ae38c422a140defe37667f598f655badfd8e79e616255d8dca87c878cc2cf49d13119f30392b41e7b93360129aa3d5f60526d256548bd4811017a0c075e666b1de97745fef246b6a1280cbb02c", 0xa0}, {&(0x7f0000000c80)="b9d7a7717a3b9a333f33251699af865da28dea97bc71210da2bb9a200f1a749f12709e34c01d71b8c5e06bf9f09bf01f516efd09b8c997aa0929fe2d8144caa8056d0220f329ecabbbe0e77496b2ad04249994f4f96757a18fd6f3e1cdcf13c1af18d84349842b9382073129deedaeaf8a865ad34f519d1c48da53f77fa9ddeb9f1190a18d7e73bcfc9e8da00fb4ac15e27431205328d7d90a13664cf1a78c7352d5b7c2b54e1689d04da6023c14031202f4ceda9a8bd846a0ec", 0xba}, {&(0x7f0000000000)="a6d68d1cefc787039cc415b01674dba861e28b5fa732eb97ec", 0x19}, {&(0x7f0000000d40)="f98270863856e5932c1608f7aa722314065bd411ee8102c02a4c4a091af457", 0x1f}, {&(0x7f0000000d80)="60145b4e4186604fd08cf9463888f45af7986c9b578bc552624aa4014b00148d15a80a3b5694ee72e0595b633c6e0217e1075458247c21f54dfe78c79d33ab4570623043024e8efc90ee67f99d3af73a81f479b6e4d3d4d5c7131da31feca4a493cca7bca8453e44d479699cb1ae1c6d06d21c5e1f", 0x75}, {&(0x7f0000002040)="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", 0x1000}], 0x8, &(0x7f0000003040)=[{0xd8, 0x6, 0x7ff, "a8a2b7c67fa8535192399402c396bcabf9d6842429cd0ca7a2750fb10ee6f261377dfd09cbb1ca784a28b2381b3b52e8f1e02f03ad11bfaf2acec73d0acc2ba2e6c4ca2e451af3b74ed131e05ca0f658db9ed31f63c9b96f3868d822ceeddd55cf236960f147b4785264467693d74107d3d1ab87aa536d43f2427cb2106fe0533ad9c65ffaa67b97f82d690768802bbc0ff7d24196c7e09a680e455cdfe23d5c7036887a03e3c49624d677290204e044af372ecff6bff3be2738d1b1024cc2c0cdc12456555692"}, {0xa0, 0x0, 0x11, "5cb9481642422f73f4fb2d780bcc319a36a2a8e724474f3b81f9f85d496d3f1f013bb0f74f8807029a080c394d04b0c453b53cc35407b46c211fb98688e2db3411a077a94c148eea15c731e2869e305745718e47fc4c7ba0f120b02253a937dfcffea2190c7c91919af916fc23af2119c48663b6afe6220c4a76b4ef6b3ee3bbd42377fdf2bbe4488f57b5"}, {0xc8, 0x112, 0x5, "d84625931931e6fe16e1f4ff66ddcc41a7888d93aeeea96626de1a5c7a2626bdfcdc6872234894ce56f95f3d74d454081952621805cd23615f9ba719ed38883e3a214661296135b972c252f099e34ef61818402bc43be3d3293405ca3f2f9e41e4006c33529cdb11bb5304870a3d3ae9955bd76666c8bbe85f919a13692ce955852a27290180ad5f5e8bb0f6940d06bd7f1ee3cb83f38e5e596a7503cc644148083957475894cd221ff6bb20dafaa56735903d9eda43f1ce"}, {0xf0, 0x18d, 0xb9a9, "ce701061a55afbc983c0e43e154fc7e18e4d4e8b69f9706bb26542c2416dadb3975a2995cfe27a702092ee6335f659b614e09a8153cbca4e85f5784a52ee7110dea16d6640d0025f7abc35442818d95f4e5ff108328e97baf1b03fccc929fb4f17be4a602838e56d27aa2fb02d15c0703cbd296bb9ef47bf682494f8616d1ab93b397a39500142ae73891f83f74f130e42e5bb508a2b036f6b7d87a1571225dafd05b052ea830b85d743e9e5630bbb65f62ccbe704e4b5818e88416ecf49e6a56f886c55fff4caefed396c86e062ebbccfc2387097f0ca53a4f55bf486f76ea3"}], 0x330, 0x40}, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="bb37771505b642f8544f39ca629ade5ef17134f4a56155b773542d9fb3a2d76f6eae685a53c3cf9f071c2c9da1a2f71a50a3a65c58f73debed9a38519033b5e2123e56a887c9979b0eae73e6960305f8e41a880c5320b169f5b296dac6d4b205f25f51dbdaf24f4ccdb26d57a6148a3eeef7b4340f119666418d5308727a2189ade70b85e3245c3c47a86b5ecaa02fc1a7c28459c63722cd89ad66987da056653c1eb913f451afc66e02", 0xa901063b948fa2d3}, {&(0x7f0000000180)="f35fa8a7201aa295dd88bdebed947ad953ab7b2509f16bffda70c244b8de7873573bb25c5f9261b2c9410e176a0beffccede7f5d447a8365dd4d50c9b9d95c52ebf2c816d1ecd0b074704e518d0cdf3a0a88141351e20b98dceb97cad7eceb76e497696b4e44b3ca88173c9a30a1c86773af2c6b125f76f22eb619a77b37b2a0d5771172d798f01b1ef4abf85341721178d4c5bf923e2966ab4738a5ac4c677419ac0683bc81fec2edf53a276f85ead440125b6a0e18af0500b94c0c042e4a89560fa5c615cdd2468e9f893316ee63e5ef5dbb7c1be319f1a9249e0a86131b00a65778e24d11420c187dab87f04d8ca7", 0xf0}, {&(0x7f0000000280)="3ea198aef135a98487f33ee0d94c9b8f4303e7bcbdf52f96e1c5b4cdc86aa2fb06842ae43cf7f567276d9b312e83592ddabcbb63de1d65ecc6baa3a31ca4386e3a897cdeabe3eda367", 0x49}], 0x3, &(0x7f00000008c0)=ANY=[@ANYBLOB="8000000000000000000000000000000073b74eec0c9d19ec7fe03e84e2aedc770cac0df02ff79443cd8bc89715bc613d0a3d7c43ebbc33997e3827189cc0dd76f585b384b7cc3a1e2f22c07231d568282504481608babadc15f414f2e8972f845d04ade179287f3555593b0b80fd73e8ef7cac9c242d1cb0daa669a3ce5670bf6031cefd2b2d7f14757d28250a5e3e91504200000000000000000000000000000000d4319486f60a73a7b8039d1d8fa7c909fcaf8005ecb53a467676cd02ef640ca6cede8be6deb847a3f5ab563bee58638abd696cc4cafb158887bcf8f39cc51d4e3b3786a5066efd1f1bb5cb1e303e10"], 0x80, 0x4000}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{0x8001, 0x2, 0x7, 0x4}, {0x4, 0x2, 0x1f, 0x4}, {0xf25, 0x7, 0x1, 0xc}]}) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000004c0)="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", 0x3d5}, {&(0x7f0000000480)="e347c9b1c813f485ef7616e8f5eda0c957c71da38ac2ae5f939d1f98", 0x1c}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="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"], 0xffffffffffffff16}, 0x8000) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40801) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) getpriority(0x0, r3) write$eventfd(r2, &(0x7f00000000c0), 0xfffffe04) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x220040, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000440)=0x4, 0x4) 2018/05/10 22:04:27 executing program 1: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000ea7000/0x10000)=nil, 0x10000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) mlock(&(0x7f000020e000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f000062f000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mbind(&(0x7f000019b000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f00000000c0)=""/211, 0xd3) 2018/05/10 22:04:27 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000340)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x38}, 0x1}, 0x0) 2018/05/10 22:04:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x6, 0x4}, 0x1, 0x0, 0x1, {0x401, 0x2}, 0xffffffffffffabeb, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "6412dce92a0455f5", "3c95e72de6b24d705930acdaa43a81a179de10a06831e5f692e98e352ed77029"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 22:04:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getpgrp(0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r2 = eventfd2(0x58, 0x801) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001240)='/dev/hwrng\x00', 0x400040, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_0\x00', 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f00000013c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) io_submit(r1, 0x2, &(0x7f0000001440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x100000001, r0, &(0x7f0000000240)="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", 0x1000, 0x9, 0x0, 0x0, r2}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f00000012c0)="ab09115c3fd7023817cb2593d354aaa9cd55594e77ee5991d413147e9373aa53ce061674b5cb2bb3d60c8383cdcfcca577104ea3bf1f339cc1d6091e1cc2aea03d5ceda12af5f8b9e1561f4fc950fbd02c40889f6f168f18b5a65ed697808db6f4017c46f37aecb63cba0b7402cc04420e0129b507c46e1d1544a0b5cc7f683f51de918ef4f7ad794b65e78bf4a4137b3b14bef1f6b7e1912ab43c15d0a397f607e914255d6c9d0bff4393d617ab8e0da1f32750c7c431de430a3e58be5aa2a9809d98a818c7ca16b702c6b33679160cd7f57c636c1a19a1fcc9dc90736ddc70a8ca67bda36790e1dd3731", 0xeb, 0x3, 0x0, 0x1, r4}]) r5 = memfd_create(&(0x7f00000001c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00;\x00', 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r5) fcntl$setstatus(r2, 0x4, 0x800) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) dup2(r5, r0) 2018/05/10 22:04:27 executing program 3: unshare(0x8000600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x48000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) pwritev(0xffffffffffffffff, &(0x7f0000fe0fa0), 0x0, 0x0) [ 164.727733] netlink: 'syz-executor4': attribute type 39 has an invalid length. [ 164.765541] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 164.827914] netlink: 'syz-executor4': attribute type 39 has an invalid length. 2018/05/10 22:04:27 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) epoll_create(0x401) r1 = epoll_create1(0x200000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) accept4$inet6(r0, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x80800) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x78) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)="a5bc2bfbd0e5b998ea1bb74d798d468da59079e4059ac652b33e4f085f7e972b9cbed394dfee7ae519ac0667f81dfc06da1fd730860fe3924d326955440a4bcb694355b454f54a7f26b586c33c3ccbf59e460d50c23fbaa8105e15a7911dfa94473aa19e72ef9e5b8f82cc662c789fef7cabeae4bcc7c2c7a720eca27555d2591dd0a81794c910e647c1fe74601b7111a8fc341ea85926cb587c89df7a5d4927d090d2930fb25bc501659a751b69294a312a725e2d3cf2d643c2f8cec8e80c3e59c30d", 0xc3) r2 = semget(0x2, 0x0, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000040)=""/154) [ 164.872801] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 22:04:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x1, 0x2000, 0x964, 0xffffffff, 0x0, 0x5}, 0x4da9}, 0xa) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x59c, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/10 22:04:28 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x9, 0x0, 0x0, 0x4}) socket$kcm(0x29, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x2, 0x4}) 2018/05/10 22:04:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/10 22:04:28 executing program 3: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x3e, "3c7e8fcd304d5ce09f9572a7ad246ef273b5ad3a6401800cd67f151c175908646bbf169b51ccada9a7d19ecc181282aaacb4f7058603e15c45a5938df56d"}, &(0x7f0000000240)=0x46) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000340)=0x84) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='/dev/loop#\x00', 0xb, 0x2) ioctl(r0, 0x40000000401070ca, &(0x7f0000000000)) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x80000001, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x5, 0xfffffffffffffffb}, {0x2, 0x8}, 0x1, 0x2, 0xfff}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000180)=0x1000000000003) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/10 22:04:28 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) epoll_create(0x401) r1 = epoll_create1(0x200000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) accept4$inet6(r0, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x80800) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x78) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)="a5bc2bfbd0e5b998ea1bb74d798d468da59079e4059ac652b33e4f085f7e972b9cbed394dfee7ae519ac0667f81dfc06da1fd730860fe3924d326955440a4bcb694355b454f54a7f26b586c33c3ccbf59e460d50c23fbaa8105e15a7911dfa94473aa19e72ef9e5b8f82cc662c789fef7cabeae4bcc7c2c7a720eca27555d2591dd0a81794c910e647c1fe74601b7111a8fc341ea85926cb587c89df7a5d4927d090d2930fb25bc501659a751b69294a312a725e2d3cf2d643c2f8cec8e80c3e59c30d", 0xc3) r2 = semget(0x2, 0x0, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000040)=""/154) 2018/05/10 22:04:28 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000001c0)=""/247, &(0x7f0000000300)=0xf7) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x1, 0x8800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) recvfrom$packet(r1, &(0x7f0000000340)=""/6, 0x6, 0x2140, &(0x7f0000000580)={0x11, 0x19, r2, 0x1, 0x8, 0x6, @random="7bcb5358db26"}, 0x14) setsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)=0x400001003, 0x3e0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10000, 0xfffffffffffffffd, 0x8001, 0x41a5, 0x49}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x2}, 0x8) 2018/05/10 22:04:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)='(', 0x1}], 0x1) 2018/05/10 22:04:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'lo\x00'}) 2018/05/10 22:04:28 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1}, {0x6}]}, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004d80)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000004d40)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="d24b050b00000000000000f663575bbd000300"], 0x14}, 0x1}, 0x0) 2018/05/10 22:04:28 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) ptrace$setopts(0x4200, r1, 0x101, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00000000c0)=""/207, &(0x7f0000000040)=0xcf) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x106}}, 0x20) preadv(r2, &(0x7f0000000840)=[{&(0x7f0000000680)=""/94, 0x5e}, {&(0x7f0000000700)=""/217, 0xd9}, {&(0x7f0000000800)=""/37, 0x25}], 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={'rose0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) write$rdma_cm(r0, &(0x7f0000000500)=@accept={0x8, 0x120, 0xfa00, {0x4, {0x8000, 0x4, "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", 0x65, 0x1ff, 0xfffffffffffffeff, 0xffff, 0x4ab, 0x0, 0x400}, r4}}, 0x128) r5 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x132, 0x200) ioctl$SG_GET_ACCESS_COUNT(r5, 0x2289, &(0x7f0000000280)) readv(r5, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000440)=""/113, 0x71}, {&(0x7f00000004c0)=""/8, 0x8}], 0x4) 2018/05/10 22:04:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)=')-md5sum\x00', 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/10 22:04:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/05/10 22:04:28 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) r1 = accept(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/10 22:04:29 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="00012bbd7000fcdbdfb642e56e00"], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0x4080f) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) 2018/05/10 22:04:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x39) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x1f8, &(0x7f0000000080)=ANY=[@ANYBLOB="2426137e0180c2000000ffffffffffff08004500001c0000000000119078ac1414aae000000100004e2100089078"], 0x0) 2018/05/10 22:04:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) read(r0, &(0x7f0000000000)=""/16, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl(r0, 0x6, &(0x7f0000000080)) [ 167.070779] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 167.079992] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 167.196382] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 167.205571] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/10 22:04:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800110000000000000000000a0000000000000000006d001400050000000000000000000000ffffac140000"], 0x30}, 0x1}, 0x0) 2018/05/10 22:04:30 executing program 1: get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0x3, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x1800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_getparam(r1, &(0x7f0000000140)) 2018/05/10 22:04:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x64, r2, 0x200, 0x70bd25, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200000000}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x8000) sendto$inet6(r0, &(0x7f0000000340)="8f", 0x118, 0x8000, &(0x7f0000000380)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) close(r0) 2018/05/10 22:04:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x800000001) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x400, 0x4) 2018/05/10 22:04:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40600) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x1d) 2018/05/10 22:04:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x44, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/10 22:04:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8d40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x3, 0x736, 0x4, 0x2, 0x3f, 0x5, 0x360, 0x40, 0x3bb, 0x1, 0x1, 0x38, 0x2, 0x57d5, 0x2, 0x3}, [{0x6474e551, 0x8, 0xffffffffffffff7f, 0x3f, 0x3f, 0x6, 0x1}, {0x7, 0x0, 0x9, 0x99, 0x1f, 0x9, 0xdbd5}], "9b0bb03f8392080dd12083b156d4a72d7369ca6f586d41b5db9609d9b2dba6186de60345553a7205788064c0c653e0cd131a15061bf78952a17da84454a7bcf6c370d5cf4cd4d163cbc38630c63a1fe1d5a4c040ac9d7d90356e7ae9219f52129ce72815f7b5"}, 0x116) 2018/05/10 22:04:30 executing program 6: semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f00000000c0)=""/9) 2018/05/10 22:04:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8880, 0x0) fanotify_mark(r0, 0x20, 0x10001, r1, &(0x7f0000000040)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x1, 0x0, 0xffefffffffffffff}}) 2018/05/10 22:04:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x40, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f00000000c0)) 2018/05/10 22:04:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="7380c741de6683c707551ff5b6f31da9dd39a6a6618b55b787", 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="274b65c87fd1c2fc91f399bc924d1b6bcff9c62b71eb12c0a1109f7574676bd5d2244fcc622ecc5b3f0c4542fe239ba8a7e4fac8de1817764a3787ccf7d6ca397a473a4480a35df2bba0057f80c9380b7e1bf885223971abef7d"], 0x1) 2018/05/10 22:04:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x4) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x18, 0x29, 0x37, '\x00\x00'}], 0x18}, 0x0) 2018/05/10 22:04:30 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x220400, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) finit_module(r0, &(0x7f0000000000)='/dev/rfkill\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/10 22:04:30 executing program 0: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1b9c0000", @ANYRES16=r1, @ANYBLOB="100028bd7000fddbdf250f00000008000400050000004000010008000200bf000000080009000d0000400c00070032000000000000000800050004000000080004004e2100000800020000000000080006008c6300000c000100080005000000000008000400580000000800050001000000240002000800030004000000080002004e36000008000b000a00000088000900f6000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000b40)=0xe8) fstat(r3, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000004600)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0), 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000008c0)="db7233aec9df6573109fd74b1e0d68937145978638677dbb03ffaf31cafd9d904b9eb6a3", 0x24}, {&(0x7f0000000900)="a6ef92e4a3cd5a280e59afe434b78d5f239412a9b51bdff541a68d618cd075d34349c7e1d6cc25815e9429154c92d116af237dcd7dcbff1070fbc2098541eff4d970e63e431d4f2cca924f684c11055306641a204ab53b3ad630f70b8e24df77eed92976c87a23253b2c51786dad7b3d4b465ae1696a97b7e5b1ca44d1e42d990c23837f0011248b69aafa6728158a717b0aff252a6e4f0910bc87611d4db7e4d9d51a76f88bc7e5f6e38705acc4", 0x72}], 0x2, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r3, r2, r2, r3, r3, r3, r2]}], 0x58, 0x4800}, {&(0x7f0000000c80)=@file={0x0, './file0\x00'}, 0x272, &(0x7f00000032c0)=[{&(0x7f00000048c0)="ab50d868dccd24fb78dbec3a16cd6bba199c517c943a37c6f9d1d3bf3fef2b2a5d291b5550bc6222bb05120f34e30556307c4c0544d967e8c5e34ef18069db22d1cb0a5e8a1887f5dc7b6c00377d9564169055ffcf50eab1a629420c6a138080218de1230b05a74f07daed45433cd1fa579a99c97d426b17edb2f75da078adb20d41206e38f745eed5cf108452b4130615ae7fbad01d4995458f645f18e7111189126d08c2f760e2d2ba1808ef8e3860e2289b65680b72267ea32c0c8f207c68d750c9257e73af2b8ee587b90372e9103999b567700e5b6274e25e7b888933d7fa83d8df8b2951", 0xe7}, {&(0x7f0000000e00)="10f3134e1f10a83f9d89d517694078ef34b28c9ccfedd772059c58bdcb891aaa5d80d08edd35dc5f8534519850be198c1142ecfd5572", 0x36}, {&(0x7f0000000e40)="36b95318a02b941db6c726b59614079c90d7e534b63073c19351301c9c77779cc702856dc1946be7751518ef1ef927c1886eed0c31081ad97f48c62846d644484b48e35ef2e5fc5a5c452201acb90de2ad5d57f64e4e6f30dda613c7a2d1fa10a42d6be02c66e9e46a7ef76e107370bb93820f6311682c2d18ed5fb01d47626e61bf850dd68164b68f449f99ef17081c18364c7fb1d089599b343c2e2bba8ad94fd616a3b451cd08e80ec4c475d246ada935f7bf8b9733aa8ff7ab456c1ce47762ae40d8eb195a879e50ae849946ba3917d08fc364ff6c892f9cbbf8450297adeb613f8d662ab418ffec1d", 0xeb}, {&(0x7f0000000f40)="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0x1000}, {&(0x7f00000030c0)="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", 0xfb}, {&(0x7f0000004800)="4f945b010bc613e1076508da7261b0703a432a2570025b7c63949a382097ff50e2e175938a01b7a16dcfcfb304ce4a019275d870dce89fed5fab573c36bb35009fe54f48b1003b135dd9b2f882c96db3148e0463139e42f3394181d708ae41731833bff66b3f21400947d2b461cf486e7c1c279998bf4680e7acf65cb8c9cb94155b4bcff208f0843eed77b4040ed3a3e0dcea", 0x93}, {&(0x7f0000003280)="62c1718ef2641e4f0a469eb27efad4a1efa4c220156a47a8715ad6b188cb60255130c7f4145dc48c358cf8", 0x2b}], 0xa, &(0x7f00000049c0)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r3, r2, r3, r2, r3]}, @cred={0x0, 0x1, 0x2, r4, r6, r7}], 0x48, 0x4000}, {&(0x7f0000003400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f0000003480)="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", 0x1000}, {&(0x7f0000004480)="77100d3e907d3b1df578981072b6cbc79345d309c6800d0dd1aeb7cc77a0ae92574bf71239506a6a3c666791347e6e0135063230816fd8b3083c9a3b6f1883abb1ba0fc58c45c1b7c56d0ec14f4259b6626224f4609c234f3fcc98caad0a961fd593a4cf453a79c43621d8561a2eb91b84c744f16d35358005ae95174918a9027dfdbdc56785ee4e65029c140fc9d54175c8e841dcda822fd9a04eb2827e4f6d745d", 0xa2}], 0x2, &(0x7f0000004580)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r3, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x78, 0x20004040}], 0x4, 0x0) dup2(r0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000fff6007822d15f5cd56070cb1bb090da427e57a7cbd34d50a3e6940309b2ed9795e6c64a11eec2e1a824b5b70b47fad53bc05e76bb7c5f5d787f76ad427f77de9b7e568d5f1d4d866ff7aaa016010f71b44ea425b30827cc64d51efcb4715b09a5ec2600fab2"], 0xb) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0xfffffffffffffffe, &(0x7f0000000300)=0xfffffffffffffdb4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/10 22:04:30 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet6(0xa, 0x0, 0x7) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8035, 0xd, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x3, 0x101, 0x8, 0x1ff, @tick, {0xc08, 0x7}, {0x80, 0x80000001}, @ext={0x23, &(0x7f0000000040)="965b70f1f4cc1e9aa900bb68bb6d26c0dc4c19693252a33985cd959e87f448d7278ce1"}}], 0x30) 2018/05/10 22:04:30 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000340)="0401000000c000ddb846090700b25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376315cddc7d07a033b978920a42f2a2b020000018400000000000000f55d4626a880be8bc3cfaeba524830be0ea863559ad02192f872", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x280000800, 0x1}, 0x1c) 2018/05/10 22:04:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x80) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/21) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000ae1200010000000000058c080000000000000000000a00000000000000000000001400050000000000000000000000ffffac140000"], 0x30}, 0x1}, 0x0) 2018/05/10 22:04:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x15b) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x9a, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="ac", 0x1, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 2018/05/10 22:04:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip_vti0\x00', @ifru_names='team_slave_1\x00'}) 2018/05/10 22:04:31 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x58d2, 0x0) socket$key(0xf, 0x3, 0x2) fanotify_mark(r0, 0x8, 0x40000008, r1, &(0x7f0000000140)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="0000000000000040f720f51af901d400e95ca8935221a952893d275f8a67a986fafb82bbac88b2f680e4d4d8fada0a4aa2e64c5da17845e6628769ada56e13bebe68c2d7ac125075dbc6e1210d7d871ae27d589a04747de60db3278d969852dd25030137cc8ac3") fstat(r2, &(0x7f0000000300)) 2018/05/10 22:04:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf2fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) fanotify_init(0x4, 0x1002) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) 2018/05/10 22:04:31 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4002, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c210003"], 0x4) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) 2018/05/10 22:04:31 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f00000000c0)="4fa8f819b1c8f5b0b2d83695d80a", 0xe) 2018/05/10 22:04:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000002d00)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/175, 0xaf}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/213, 0xd5}], 0x6, &(0x7f0000002940)=""/166, 0xa6, 0x3ff}, 0x3}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002a00)=""/153, 0x99}], 0x1, &(0x7f0000002ac0)=""/128, 0x80, 0x4}, 0xffffffff}, {{&(0x7f0000002b40)=@nfc_llcp, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002bc0)=""/75, 0x4b}], 0x1, &(0x7f0000002c80)=""/77, 0x4d, 0x3}, 0x4}], 0x3, 0x1, &(0x7f0000002dc0)={0x77359400}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000002e00)={'nat\x00', 0x3b, "696434af7f71ce813d1af42796b1fa8fbd22fdeefdb507512e50cf79f71f42a08262d80aa3802e477664fe22aea37ca0a80d843bba21b9bc6e4fc6"}, &(0x7f0000002e80)=0x5f) sendto$inet(r0, &(0x7f0000000500)="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", 0x2a2, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6e, r3}) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/10 22:04:31 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x8, r1) gettid() 2018/05/10 22:04:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001800010000000000000000000a00000000000000000000001400050000000000000000000000ffffac1400002ba28c66cee11c37e615d0d076939adf5161633aa01f6bb4a4"], 0x30}, 0x1}, 0x0) 2018/05/10 22:04:31 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0xc, 0x20, 0x2, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000180)="a1168de59813046dd61f", &(0x7f0000000240)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000fce000)}, 0x10) 2018/05/10 22:04:31 executing program 1: r0 = socket(0x20000000011, 0x4000000000080002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDENABIO(r1, 0x4b36) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) munlockall() sendmmsg(r0, &(0x7f000000b240)=[{{&(0x7f00000005c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000680)}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000f00)="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", 0x5e1}], 0x1}}], 0x2, 0x0) 2018/05/10 22:04:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x882, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES16, @ANYPTR], @ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="f8c676ef0f00640cac70f0328117b81b926d1780360eb24374ba799567e9a8d79b45555fefe68a4a7f76215d26fc86cc3ac0dea8abd454c4af609d5328f27f3f77273b907641abd7464eacaf093d738c89d8f3ca437aad058ebf92c3b70e7b44fa03ccab49b08a142a738813e7a255277b1c1c23325f722d3876c68b9d8b6c2a93321bb3395a1d56958fce11c5fcdf2097de69da49356e", @ANYRES64=r0]]], 0x1b) 2018/05/10 22:04:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="307a000018000100000000000027373c8dace2d8d121b184f38c2b64c10000000a000000000000000000000014000500ffff2f3dc9f3"], 0x30}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000140)=0x80) 2018/05/10 22:04:31 executing program 2: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='\'\x00', 0x2, 0x2) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/21, 0x15) 2018/05/10 22:04:31 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202001, 0x0) connect$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/10 22:04:31 executing program 0: prctl$void(0x24) r0 = syz_open_dev$sndpcmc(&(0x7f0000000640)='/dev/snd/pcmC#D#c\x00', 0x9d, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000680)={0x0, 0xffffffffffffffff}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r1, @in={{0x2, 0x4e20, @rand_addr=0x800}}, 0x0, 0x100000000, 0x8, 0x0, 0x10}, 0x98) 2018/05/10 22:04:31 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000440)) r1 = gettid() r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x101000, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000300)={0x1f, {0xff, 0x67, 0xffffffff, 0x100000000, 0x7, 0x4}, 0x100000000}, 0x9) timer_create(0x0, &(0x7f0000000340)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x77359400}, {0x7, 0xe4c}}, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x18}, 0x49, r3}) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x20, 0x8000) creat(&(0x7f0000000380)='./file0\x00', 0x100) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x46, r5}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000280)) 2018/05/10 22:04:31 executing program 7: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000012c0)='ceph\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)='mime_typeselinux(]\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001280)=[{&(0x7f0000000100)="8f29779f02455e858a982a83912494c3e6335366d6fe7fac4b7e1e1379185d69ffe4b4710df50924b140b2f2686686", 0x2f}, {&(0x7f0000000140)="5d2100f1165cfabbd049401987a12d4c861355b0d5bc161bd98b22dca03b9b6c88fdefefdc7a2b17c0a9ea872081a277da0eb4257bd61b7fb23c888708d3cc99a1f217503264152aedc6c0b4a9bfbcdd70ddf8289ffc0a37db10b95302aa565a960a626fc7a940597e40ae9b785ad70936670d66b87061fd542bb5d24e1ad96f2d099412f17f99fcdf7c91479259d29b53647c947eb38666f47f961dbaaa18de02bab84bcf3c844566c86aed76fae31cf3b1bd770d9722d9d118bc1e050bb72f40f2b8241f71c7c46b7a4f10089728ed5bd949914aa567d2be3840601c95f3ef8bc9aca53110c0dc5c3f8ff77fdf5edf", 0xf0}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="40b938e88121aa923374f79a6f1a9aaaaf", 0x11}], 0x4, r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}) 2018/05/10 22:04:31 executing program 3: unshare(0x40600) connect$netlink(0xffffffffffffffff, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/05/10 22:04:31 executing program 4: r0 = semget(0x0, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x5, 0x10201) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000300)=""/118) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000140)=""/214) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x400001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0xaf, 0x204, 0x3, 0x7fff, r4}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x9c0000, 0x2000) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/05/10 22:04:31 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) close(r0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x200840) 2018/05/10 22:04:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000800, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000280)=0x9, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbe, 0x800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/10 22:04:31 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newtaction={0xa4, 0x30, 0x738346e1d52899fa, 0x70bd2b, 0x25dfdbff, {0x0, 0x5cb64ccd, 0x4f}, [{0x90, 0x1, @m_bpf={0x8c, 0x11, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_FD={0x8, 0x5, r1}}, {0x70, 0x6, "ab80e04eb1d757c7901974b7ef19a573ed707652dc0abacc0d772f58c32daadabd6926575a4d50870b2604429b7023d33a7a63b665e5100df105a312b162775bfdd1adb28038fd098c9fd87cfb4c9209877e0b32ebf00b0070f34f94af69fdf827c86c699004cbb505fd41"}}}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20004000}, 0x8044) 2018/05/10 22:04:31 executing program 5: r0 = socket$inet6(0xa, 0x80804, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/10 22:04:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x29b}, 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) [ 168.683575] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 168.715584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 22:04:31 executing program 3: r0 = socket(0x10, 0x2, 0xfffffffffffffffe) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x78, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x22}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2e3ec7d8, 0x2) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000140)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) 2018/05/10 22:04:31 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2000}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100)={0x9}, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/10 22:04:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x200000000004) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) 2018/05/10 22:04:32 executing program 5: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8001) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) 2018/05/10 22:04:32 executing program 3: r0 = socket$inet(0x2, 0x3, 0x20010000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x27e, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x108) select(0x40, &(0x7f0000000000)={0xfffffffffffffff9, 0x4, 0x4, 0x0, 0x1, 0x8, 0x5, 0xffffffffffff7021}, &(0x7f0000000040)={0x1, 0x4, 0x1, 0x9, 0x4, 0xe95f, 0xc301, 0x1000}, &(0x7f0000000080)={0x1, 0x100, 0x3f, 0x2, 0x2, 0x9d, 0x80000000, 0x7}, &(0x7f00000000c0)={0x0, 0x2710}) 2018/05/10 22:04:32 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x2000024d, &(0x7f0000000940)=@raw, &(0x7f0000000080)="47505d04", 0x15, 0xeb, &(0x7f0000000fc0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000011f3d)=""/195, 0x8000}, 0x48) 2018/05/10 22:04:32 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) recvfrom$ipx(r0, &(0x7f0000000080)=""/135, 0x87, 0x40000000, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) prctl$setname(0xf, &(0x7f0000000140)="2a386d64357375676574683170707031626465766384726d757000") 2018/05/10 22:04:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'rose0\x00', 0x7}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:32 executing program 0: clock_gettime(0x7, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/05/10 22:04:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000180)=""/75, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100000001) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) 2018/05/10 22:04:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x100fff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x3) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x800000000000000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000001e0020002abdf7ffff6ca628c1e11307f04b6977ffffff0004fd04000100280000bcec2dab4c5dd369320445a5e5570573c877781cdeb1b37348d7c6b1e68a7b135ed3ae0f60e34b99ef66cdaa8d8910bc62"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xc4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f00000003c0)=""/105, 0x69}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x401, 0x4) 2018/05/10 22:04:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x80000000000004}], 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x5b2d7f82}, 0x8) 2018/05/10 22:04:32 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x9}}, 0x1e) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0xfffffffffffffefb) getsockopt$inet_int(r2, 0x10d, 0x8a, &(0x7f0000000000), &(0x7f0000000080)=0x392) 2018/05/10 22:04:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000200)={0x1, 0x0, [{0x4000, 0x9f, &(0x7f0000000140)=""/159}]}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x1, 0x80}) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x4, 0x170) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000002600)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000740)=""/15, 0x43}}], 0x1, 0x0, &(0x7f0000000280)) 2018/05/10 22:04:32 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x14) pipe(&(0x7f00000001c0)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000140)) chdir(&(0x7f0000000400)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) creat(&(0x7f0000000100)='./file0\x00', 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/10 22:04:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301102, 0x0) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000580)="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", 0x1000}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) bind$netrom(r2, &(0x7f0000000100)=@full={{0x3, {"93636777e32d81"}, 0x6}, [{"7b3b95bdf60500"}, {"6da92c9fceded8"}, {"0a669276dd3e2a"}, {"ff8637bacda816"}, {"e2fa20357c80e7"}, {"70ecdc2e1750b3"}, {"52ed46da1f33a6"}, {"9872096bfeaf47"}]}, 0x48) 2018/05/10 22:04:32 executing program 3: chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getgroups(0x7, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r3 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0xba59, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0xf) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xc001, r0, r2, 0x2ed, 0x1000000) fchownat(r3, &(0x7f00000005c0)='./file0\x00', r0, r1, 0x1100) symlink(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)='./file0\x00') r4 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x51) syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x8, 0x8000) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f0000000040)=0x8) r5 = msgget$private(0x0, 0x404) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000380)=""/245) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/161, 0xa1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)=""/13, 0x25d3f4ce) 2018/05/10 22:04:32 executing program 7: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="58f85fe0bf7475743fea1463a44d027fed994866d398f1ca569ca8188e816876ba39a76950813d7676bb092d8179c1d844ed21666bce6357b625587cb75413be7ad70562ff360b8299f3c876ea970b0597be8e4ebd2f37d973a51c9f97fe5dd7af44f2c61542083bbd9debf45e4c63172d974450a5a9d91a13e391ff20df8c2df01c93a98fca779fa57cfef0bb212f52b7d5c99aeb7975f2a38bc3fbe8da6306d8e12ae33814ac9b487fe23b9b98e5b67763774a97157a29", &(0x7f00000000c0)="463bd1ede4045b166439e1064166d40239db9ec38aa2583cbe32b5114fd466f0b94fb210f6fa2c15ef0840bac11fd42cf84ce1d07fafa69b72a0423f06b9aa5f2ca69c9a4ab03c0916436e4aecd092b49de02c2bbb5eb16ad36a2e9c26be05ff946f6b4d7f5f10fb9292381785202cdc7327558865fc1bec0aa32d63ae79dae8"}}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) 2018/05/10 22:04:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000180001000000716e02b000000a00000000000000000000001400050000000000000000000000ffffac140000"], 0x30}, 0x1}, 0x0) 2018/05/10 22:04:33 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x20) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000002c40)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="7be6cac0b25d45df1019a8a69b6d56f16d111b55691a01a2f8bb8cd2e42c0b7cb6b068441bc416f925d085c88378a5407f4184d7ebdc2518b5e75fdbe7eb6860ab3c06fdaadf9979839ad92a7cff5ede54") 2018/05/10 22:04:33 executing program 0: ioprio_set$pid(0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x4000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x308, 0x70bd29, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x80) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) shmat(0x0, &(0x7f0000ff2000/0xe000)=nil, 0x4000) 2018/05/10 22:04:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) membarrier(0x20, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r1, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)}], 0x494) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r4 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000400)=""/77, &(0x7f0000000180)=0x4d) 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, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) 2018/05/10 22:04:33 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x200000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3, r0}) 2018/05/10 22:04:33 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044101, &(0x7f0000000000)="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") 2018/05/10 22:04:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x100000001, 0x0, 0x80, 0x9, "71dc88f3789298c6ad21b8551f3101aaf804b172a99395ec8f144a85989ae3587f40452d9fca0d55b27d27cb", 0xfffffffffffff511}) 2018/05/10 22:04:33 executing program 1: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) getpriority(0x0, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x2, 0x7b, 0x3, 0x5}]}, 0x10) tgkill(r2, r2, 0x0) 2018/05/10 22:04:33 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x40) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9800d3800a62717b7b84a3ae026c9b23ea3027fd06000000b3000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/05/10 22:04:33 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000180)=""/4096}, &(0x7f0000001180)=0x78) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0xc08c5102, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x1000, 0x20000000000, 0x2, 0x1f, 0x1}) 2018/05/10 22:04:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/10 22:04:33 executing program 2: read(0xffffffffffffffff, &(0x7f0000000000)=""/1, 0x1) 2018/05/10 22:04:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000c40)={0x1}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) geteuid() close(r0) 2018/05/10 22:04:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000001800010000000000000000000ae43a0000000000000000001400050000000000000000000000ffffac3400005603f2f14b93b39c14d2b336775dae04cf0e0e1c8de7bfb1eb8cf3f54d5e02f3418502026f9d9d7e97d806fe2573d30f4c3b3ef00881eda64abf8d33dbd5dcf993f51d7df106df4653ad95bbb3737a1c6acf54de2f197e21d3f6764c7dae8270fa94c2462a4bfda9d011b9a44055a8bc54c6ecedb231601fc687a2b7"], 0x30}, 0x1}, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)="91745ecfa211f37e0ceb39b9bb4e1a953670", 0x12}, {&(0x7f0000000140)="92e09f76cef5994ae60089e6bac9bf21a56c5a05afeef706d6d20c5f4ae65dc1a77a89fc6ea090d4104695b67ca315c96a9ec369c1a1d26a4f667115c1da614deeb4804ff8dc30bfed270fb79e4ae26fece54a3a27b15c05137ab82c58ee1f6e37055a2155de5c2e4d590f89b1464a029f2aab9a3bb0aacd9b96cceabc3f5963f917e5dfbade7abb9e87af26a1b662fcbb547e7b3459", 0x96}, {&(0x7f0000000200)="5394e3220a47d3003202749e5b153fd099e7f75587b545e70116a7016a20cef28c54d2a78cfafb6989e327d8702bff7654d0fc6b6f55e3c603d23082427fd3b2670bbe0362991053bcf43e035883c173950a3987dfa79d0719f185896d568e02abe255d066557d2ae772e75cdb7fd9164a9cb7c9fb078cfc104b7fb6a94d8f45aacdb8ac09e81f51651295b4f82b0a5d743d91efe4fdddd24c0c86b038852424b8d37455606e06b58657cc6fb51f743c9d54ac17fb19e0d415652d9c2eaa90a308c5edc09d28c5f6cee4381de836023f512e1d9f26f33a548eff", 0xda}, {&(0x7f0000001640)="10bbab07bcd669cb2555a89de5d1f932407172f7b2840704cf2c39226ebc6f5e27e2063c9cb18ea0710a2d951a4adf4afb4d6d001c39b9bce2088a272e78a2f0e91231aee040c202492017ae360a9ab3ef6cd40a64191f22cadb4acd399e55eec829cecd2ca4f82ba4081b3752960e3740be38513b4e16c623fc8478d875d41ffba2f21c13fb7c150fd3202fa0df9ea742c375bf0355db5982d9fe11c0d302fba7601774faa21cf80e28a6560a66fefdde74757782300294f7635203908d5790309c2b1a4e0e09125db68ac15689d862dfac1041f1dbe506c9be3da8c679d6d85aeed8308ab8e9e387c4af73b4b4dcfc92c7f577", 0xf4}, {&(0x7f0000000480)="aca8895d496b6328e9e80be03dd9115d8d688583b4e2ce18fb8394a090bb4e518ce66f3b1f133ba93abad313dcc25d249ac9df307a28d7ee0c683b58a1f463ac692cea547a1a7a648407fb5753807ad46611aa0276c12c899af7ce45417e08efca74499322b7d9e1a5d6649a396fa13104dc62233e43e51f7d10cd43e56c54dcca99e20604d68bd01242909e988be51f7120", 0x92}, {&(0x7f0000000540)="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", 0x986633e348efbee1}, {&(0x7f00000000c0)="5b0b5b71ae1c1185cfe75180a14b83b3954fc72eab6475f0717dc40433fa9aeb81437ae0b32e2cfae5d775341328577eaca4d6ea0a576ae9d134a093", 0x3c}, {&(0x7f0000001540)="a572b7fd39c0c2cecd6f9047877c60e5f5f421c0a613115fda194035e469e32c7875846d5d72b827965493e3b5b8554959476271602efc9d0e31b44199f389ec04729287e600b22aec24f15ac17ba3fe4f547788fa3849d3301e935c0e6f1be286eb71bc866377484e2f3efef309f989c7aa832c", 0x74}], 0x8) 2018/05/10 22:04:33 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x950b, 0x54c, {0x5a6a}, {0x3ff, 0x7}, @cond=[{0x7f, 0x2, 0x1, 0x7fffffff, 0x81, 0x7ff}, {0x56c09faf, 0xffffffff, 0x1, 0x3, 0x4, 0x1}]}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x200}, 0x4) read(r0, &(0x7f0000000100)=""/250, 0xfa) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/05/10 22:04:33 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x48040000, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 22:04:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setrlimit(0x8, &(0x7f00000002c0)={0x8, 0x1}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x10003, 0x20}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x0, &(0x7f0000000bc0)=""/157, 0x9d) r4 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)='autogroup\x00', 0x0) r5 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) r6 = getpgrp(0x0) sendmsg$nl_xfrm(r2, &(0x7f00000009c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000000580)={&(0x7f0000000940)=@delsa={0x48, 0x11, 0x2, 0x70bd27, 0x25dfdbfd, {@in=@loopback=0x7f000001, 0x4d4, 0xa, 0x33}, [@extra_flags={0x8, 0x18, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2b, 0x400}}, @tfcpad={0x8, 0x16, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ptrace$getenv(0x4201, r6, 0x0, &(0x7f0000000300)) keyctl$link(0x8, r4, r5) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) setresuid(r3, r7, r8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000dc0)=""/231, &(0x7f0000000740)=0xe7) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000fc0)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], 0x167}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r10 = getpid() syz_open_procfs(r10, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580), 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/05/10 22:04:33 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='net/l2cap\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) 2018/05/10 22:04:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = semget(0x1, 0x3, 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x2, r2, r3, r4, r5, 0x40, 0xffff}, 0x3, 0x1ff, 0x8}) 2018/05/10 22:04:34 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x10000, 0x0) accept$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) futex(&(0x7f0000a52000), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000000), 0x1f5b22421592a5c8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x14) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0x4a) restart_syscall() ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)={r1, 0x2, 0x4ac3, "75a2fb27204ee50262441589bc96bf1fdf524b698742810e3f15df04b81f6c293712d5ec868bde8d0dc8"}) 2018/05/10 22:04:34 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) unshare(0x40600) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x7, 0x7}) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000200)) 2018/05/10 22:04:34 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x9) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x800, &(0x7f0000040000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4043}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xc106}, 0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/51) getdents(0xffffffffffffffff, &(0x7f000003f000), 0x0) 2018/05/10 22:04:34 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x800) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2405, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x5, 0xa, 0x629, 0x3868, 0x100000001, 0xfffffffffffffffe, 0xfff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x2, 0x8, 0x7, r2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23}}, 0x9, 0x3}, &(0x7f00000001c0)=0x90) 2018/05/10 22:04:34 executing program 2: unshare(0x400) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/05/10 22:04:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x400005, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x5, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) 2018/05/10 22:04:34 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0xc0, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000200), 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2aa0140}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="14cb1f72834c69b40000", @ANYRES16=r1, @ANYBLOB="01032cbd7000fddbdf2502000000080006000200000020000100080006006468000014000300fe80000000000000000000000000001a0800050003000000"], 0x44}, 0x1, 0x0, 0x0, 0x4004000}, 0x4040000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="7f", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @empty, 0x10000}, 0x1c) fstat(r3, &(0x7f0000000300)) accept(r2, 0x0, &(0x7f0000000000)=0xffffffc2) r4 = msgget$private(0x0, 0x20) msgrcv(r4, &(0x7f0000000380)={0x0, ""/62}, 0x46, 0x3, 0x800) 2018/05/10 22:04:35 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/ipBvs_stats\x00') getdents(r1, &(0x7f0000000000)=""/24, 0x18) 2018/05/10 22:04:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0xffff, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0xcb7, 0x4) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010000000000000000000a00000000000000000100001400050000000000000000000000ffffac140000"], 0x30}, 0x1}, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x44e3e151458a3d9e}}) 2018/05/10 22:04:35 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xb18, 0x9}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0xd2f, @dev={0xfe, 0x80, [], 0xe}, 0x23}}}, 0x84) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x7ff, 0x6, 0x201, 0x7, 0x3, 0x0, 0xa519, 0x1, r3}, 0x20) 2018/05/10 22:04:35 executing program 1: r0 = socket$inet(0x2, 0x6, 0xb21a) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x2f0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/05/10 22:04:35 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000015c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x0, 0x1}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000140)={0xa4, 0x9, 0x1, 'queue0\x00', 0x800}) 2018/05/10 22:04:35 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400400, 0x0) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000006600)=[{0x0, 0x0, &(0x7f00000022c0)}], 0x1, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x5, 0x6, 0x8001, 0xfffffffffffffc00, 0x8}) dup2(r1, r2) 2018/05/10 22:04:35 executing program 0: gettid() 2018/05/10 22:04:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x2, 0x9}, {0x6, 0x5}, 0x7, 0x2, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x30002005}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000002c0)={{}, {0x7fffffff}}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/10 22:04:36 executing program 7: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@generic={0xa, "67fb33a3ff2edb641516959d15037d5460f138c294a8b334c348778b258a3690502fb71826b884a1387bde34f684bd560d469d845824b7b70f1e5129c6c6314758d81f1f51d52b48b994fad95432a9f47594e210e0f5837ba441ed878d0274077c671de551751e7f278e73e34ac3fbf7312518bb01650bb3f9cb0635ca02"}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/10 22:04:36 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000000000)="23b698681fa67b9b94345e54dfd9c0627cbe923824", 0x15, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/10 22:04:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6f3, 0x30}, &(0x7f00000000c0)=0xc) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40800, 0x0) sendto$inet6(r2, &(0x7f0000000240)="8a774aadfe96516bb503e6c158788aab018fb7a42eb72ea8b63567c303c31cb0e1487aff9716043be694781503acff2522581949a5f7e2e704453fb0233268b6f6da0e5586bf4cc8952376c7766341a96be03795b60715cafe61ba3886d552b49a8a6bd627befdbe69a4db1ddaf15a4bd5a549d0fbb05551bbc7ee9a886149da96a4163b2059309d7ee6b260ccd035749073703fa568b5f354dcf8dcd304619ed54f4fba3db5da05e1ea79f5bbacd423ff161f0d2efdacfcd470d2f1b74037d84daac9146997b8fe8cc314194f678478e2eec57bf0b640a7ae2750eeeb7f8bc2f1d4663fa5da06ba01ca596ec195f8939d", 0xf1, 0x40040, &(0x7f0000000340)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffd4b}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24}}, 0xef5e, 0x8, 0x45, 0x9, 0x28}, 0x98) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1001100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000400)={0x1c, 0x10, 0xb, 0x0, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0xa}, [@typed={0x8, 0x79, @fd=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x100000001}}, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x108) 2018/05/10 22:04:36 executing program 6: unshare(0x40600) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x3fffe) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r1 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x0) fcntl$addseals(r1, 0x409, 0x8000000f) 2018/05/10 22:04:36 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x2040000000000000) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x3ff, 0x91cc, @fr=&(0x7f0000000000)={0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x400, 0x1, 0x81}}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000000f0000b5255aaff6ead39988178bbd0000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000080)="24f21e1ad7b62fbfa9", 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000240)={0x9, {{0x2, 0x4e22}}}, 0x88) 2018/05/10 22:04:36 executing program 2: unshare(0x40600) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) fstat(r0, &(0x7f0000002ac0)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x4) 2018/05/10 22:04:36 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9f9, 0x200) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) 2018/05/10 22:04:36 executing program 3: syz_emit_ethernet(0x65, &(0x7f0000001180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x1, 0x7, 0x4}], {0x8100, 0x3, 0x5, 0x1}}], {@mpls_mc={0x8848, {[{0x20, 0x101, 0x9, 0x7f}, {0x71ef, 0x4, 0x60d, 0x200}, {0x7, 0x3, 0xf600000000000000, 0x1}, {0x4, 0x2, 0x4, 0x6}, {0x0, 0x5, 0x9, 0xfffffffffffffff8}, {0x7f, 0x10001, 0x8, 0x1}, {0x8, 0x8, 0x2a, 0x4}, {0x100000000, 0xffffffff, 0x10000, 0x9}, {0xc932, 0x7fffffff, 0x7fff, 0x7}, {0x0, 0xffffffff, 0x7fff, 0x6}], @llc={@llc={0xfc, 0xfc, 'y', "919fdf2917a8cbebb79e475f14791323fdc6808b38471de63dba437ba5e9da76b87825cc"}}}}}}, &(0x7f0000001200)={0x1, 0x4, [0x266, 0x120, 0xfe8, 0x87]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') sendfile(r0, r0, 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) flock(r0, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001080)={0x0, 0x5, 0xfffffffffffffbff}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001100)={r1, 0x4}, &(0x7f0000001140)=0x8) 2018/05/10 22:04:36 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x501000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x5, 0x6, "63bd15d0f2679f0956c7ddb281c8c34f3aa371abb802d10b4fa72384066812411ea7221b5e518c69b3aca9e835f9b7b2edade6bd833b299521fd6477258daa", 0x4000000000000017}, 0xfec1) 2018/05/10 22:04:36 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/10 22:04:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x401, 0x8, 0xfff, 0x0, 0x0, [], [], [], 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x7, 0xfff, 0x4}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/05/10 22:04:36 executing program 1: unshare(0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000782fd9a441f6774aaaeec238397af7405e0143a34bdec3"]) 2018/05/10 22:04:36 executing program 5: r0 = inotify_init1(0x80000) getpgrp(0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) sched_setparam(r2, &(0x7f0000000000)=0x1f) ptrace(0x4207, r2) ptrace$getregs(0x15, r2, 0x0, &(0x7f0000000400)=""/229) 2018/05/10 22:04:36 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) unshare(0x2000000) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x0) 2018/05/10 22:04:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) pwritev(r1, &(0x7f0000001500)=[{&(0x7f00000014c0)='=', 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x4000000000ffe) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x400, 0x400}) 2018/05/10 22:04:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400200, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x8) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x111800) 2018/05/10 22:04:36 executing program 6: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000140)="c894b300af8cbb5e80ae1198d1e7842c428dac3a52c14a9f3ccf83f05834b1073d2520614fe1f2496f3d2364dbf8ee45a47686e37d3bc9a264528f9f529a7bb50b4f9da0dee774322161e94198de34ba3e12351095c1c03e6e02fc5e52a5a225652330d7f8eb0e6dd64ac138c3e024f38956907f7315da43d2e4b0a76843318127d1325245a0311b576849f94de67f881f4d89bb9ddc181f28996a3507c70017fe85c47c6de3f30ef7130f73a3ad044ca346d4f48791d4fa8eea973dcc3baa44a5dc628d75fea83fe58564a38ac964306d3a85b023c1b7fa63fd15e669", &(0x7f0000000040)=""/3}, 0x18) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x38) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syz_tun\x00', 0x3}) 2018/05/10 22:04:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) r1 = msgget(0x0, 0x1) msgrcv(r1, &(0x7f0000000080)={0x0, ""/161}, 0xa9, 0x3, 0x3000) 2018/05/10 22:04:36 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r1, 0x3}}, 0x18) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x401, &(0x7f0000000600)=0x2) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000ab255601e1b57b9a98e2426141e0a4d105c3f3d7cc680f7c3f9f4c356067ebcee0ffc86e2249e2c35eabf7ea02d63d57b9babd6827548fdacb0b89e4e471412d1f528690cfecf27a6c300100000000000000db7e4f7330e13dd0501c6add7c938a1123fab05bdd064a8e1d63ffe621d45787e3cd77194522a01586043ffde9454672be", @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0420000008fc00fa28757c3522c54a9804d3f8b8c3e9c467ef7add3b5b570ce4c13be9320b3a38fc2eae5afe22fd6d298c9947b7f0699e231e38dc59654c43f53c7c01f59b1084a1e8ea5325b5fb4674821ccf31b2616b3a05d440668f0dbcc3087899485e97595a1b885bfc4921f7939ebf001e6a1c734e8961c9f2c0891bb014b74256e8ea54780e1918eda00364e20c5b856d02c16e22382e0a0285357f6c36aca49ffcfcb8af21cd6c1fce23cb7b8c245a162a9dfb2915439905014723f9a98713774ddef4afcaed3f86e276d8ac15f37d90b0353ddca84a94e36dab92cd9289a0534152e52228413eeec9ea6549f9b1ff32f4d4774b130338f4ad", @ANYRES32=r3, @ANYBLOB='Vn\x00\x00'], 0x10) write$rdma_cm(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="0400ff01000000fa", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/05/10 22:04:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x1000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/217) sendto$inet(r0, &(0x7f00004e9f6d)="b8", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 22:04:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x9, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)=0x1f40) lseek(r1, 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') userfaultfd(0x80800) 2018/05/10 22:04:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$KDSKBLED(r1, 0x4b65, 0x92) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa}], 0x78) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) r6 = getpid() setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140)={0x2c2, 0x4, 0x7fff, 0x819, 0x9, 0x200, 0x14c, 0xc7, 0x3dc375e0, 0x5, 0x7f}, 0xb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r7}, &(0x7f0000000840)=0x8) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) connect$netrom(0xffffffffffffffff, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, r6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r2, 0x6, &(0x7f00000002c0)={0x3, 0x6, 0xfffffffeffffffff, 0x9}) 2018/05/10 22:04:36 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffec8) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) epoll_create(0x81) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/28, 0x1c}], 0x2, &(0x7f0000000300)=""/8, 0x8, 0x100000001}, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000380)={@mcast2, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000540)={0x0, @local, @rand_addr}, &(0x7f0000000580)=0xc) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote, @rand_addr}, &(0x7f0000000680)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) getpeername$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000a00)={@multicast2, @broadcast, 0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000cc0)=0xe8) accept$packet(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d40)=0x14) getsockname$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000dc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f40)={'bcsf0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000fc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000f80)={&(0x7f0000001040)={0x364, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xc4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x16c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b6}}}]}}]}, 0x364}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) unshare(0x8000000) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/10 22:04:36 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) accept$inet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, @rand_addr}, &(0x7f0000000580)=0x10) r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgid(0x0) setpriority(0x2, r1, 0x1f) r2 = accept(r0, &(0x7f0000000340)=@can, &(0x7f0000000600)=0xd02a97c92c72eb3d) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000002c0)={'veth1_to_team\x00', 0x7ff}) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10, 0x0, 0x0, 0x84200}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)="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", 0x121}], 0x1, &(0x7f00000000c0)}, 0x4) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000140)={0x47, &(0x7f00000000c0)=""/102}) 2018/05/10 22:04:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="87508b1d8136b35ea45ed094b5381397c88f075694fd1280efcac5e41773c1f20a66e49a076b8fc575b2d81de9613b2ae509785ae68ee163eaf7cb0f2708a09a1c0d5d07e3b4c28a8c3fc019575f4805595ce2902351961d9cff964848c2305b1379e6fbd90e14a548979f0839d626b30753fd20476d6f66a4f043ac0ecb84c9a752e4ef82bee8bfb54e21f5e07d75ac0c5815d7c45357efcc986126e94f5fa7622b3936b4287f0385852e3f45081cd18a1cee13a5e488e897cd87bf7b9d465d811e0bf8", 0xc4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) r2 = memfd_create(&(0x7f0000000080)=',ppp0*--$posix_acl_accessGPL%usermime_type]bdev\x00', 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000300)={0x5, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x20, 0x7, 0xbdb6, 0x7fffffff, 0x0, &(0x7f00000002c0)='veth1_to_team\x00', 0x3f, 0x4, 0xc662}) 2018/05/10 22:04:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000fa00009d6ee90bd8cb59c87443326ec692119cbb00000004009f314253325515d80029000000"], 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f00000000c0), 0x80800) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/10 22:04:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000080)) 2018/05/10 22:04:36 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x108, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'veth1_to_team\x00', 'dummy0\x00', {}, {0xff}}, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x18b00, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/05/10 22:04:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') listen(r0, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000040)=""/75, 0xffffffffffffff6f}], 0x2, 0x0) 2018/05/10 22:04:36 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x548, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'bridge0\x00', 'tunl0\x00', '\x00', 'tunl0\x00', @random="493ed6b4d5f1", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x118, 0x148}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c15409b3f947892637c8cee2f659060d2ab98983b56e7ec4a3f5133840be07689581202ac61cd8b24498e02fda82f6d705b5d4695ca2f0411a4ed9636c1f7520"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x13, 0x0, 0x0, 'bridge_slave_1\x00', 'rose0\x00', 'veth1\x00', 'team0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0x198, 0x1e8, [@m802_3={'802_3\x00', 0x8}, @helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c7ee5bed159ddf72cf20cc1a2f105bbe031175442940f140315f9560fd9208785c9029f01e889535c0ce5f116e43f1a874695f0111aa6e1417847be7e491ca04"}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "3c359b5c482ba7a75f2a4b73a2a28ee65ab3ab8b616f1c0222609bd93d9b"}}}}, {{{0x9, 0x0, 0x0, 'veth1_to_bond\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', 'syz_tun\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf0, 0x128, 0x158, [@mark_m={'mark_m\x00', 0x18}, @quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x5c0) socket$inet(0x2, 0xa, 0xffffffffffffff7f) 2018/05/10 22:04:36 executing program 3: set_mempolicy(0x2, &(0x7f0000000000)=0xfffffffffffffff7, 0x18) unshare(0x40000000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="72f992621c1b3fe68b6f0941ffe162f06d36fa52ac1c8db3875b13a2f3ad5213a96d69dbd38ff7b9e526d1cc59856559dea6e8fbe1f4f14304927b09934dd58f7f6c89f8d56e565e261fcd96aa55d771c26377b429a1c19faf8f1c8e33e9290b2fdfb73979581e236e583c9b97603a7f2b"], 0x1}, 0x1}, 0x4000000) 2018/05/10 22:04:36 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1, &(0x7f00000000c0)=""/119, 0x77, 0xba73}, 0x1) r2 = dup2(r0, r0) connect$llc(r2, &(0x7f00000004c0)={0x1a, 0x307, 0x4, 0x9, 0x100000001, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 174.006352] IPVS: ftp: loaded support on port[0] = 21 [ 174.105088] xt_helper: cannot load conntrack support for proto=7 [ 174.124506] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 174.216785] IPVS: ftp: loaded support on port[0] = 21 [ 174.236172] xt_helper: cannot load conntrack support for proto=7 2018/05/10 22:04:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x707d, 0x1, 0x0, 0xd, 0xb, 0x0, "dce5454bb92b84aefbd9667bbb3451a20670ba9490759bd03424480647de3422d5da8f06eb9f6a7c2cc064210c43af9d6e567e4c2abc27956048749ab2b492dd", "3af1c9504fe42e5a8b495a579657c19a8ccd6ed86082bbe3f5c891007160e0bf5c36f766ebcf64cf7af7682a4d5909f232be7df305b8c4b074d0b3f3eefdd40a", "358e0ece27a0a8e4c6aed63ac16fb6306eacaeeb838647ceea5001060fdd11b9", [0x6, 0xd42]}) poll(&(0x7f0000000140)=[{r1, 0x2c2}], 0x1, 0x4000) 2018/05/10 22:04:37 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101003, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x7, 0xffff}, 'port0\x00', 0x90, 0x800, 0x53f6, 0x0, 0x100000001, 0x4, 0x7, 0x0, 0x3}) getsockopt$inet_int(r0, 0x10d, 0x84000000f1, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/10 22:04:37 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40a200) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/102, 0x66) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="71e67a28613e450e6ff26421a8b8a93322", 0xb) 2018/05/10 22:04:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000180001000000000b000000002a2000000000000000000000ffffac140000"], 0x30}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x40) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x21c5, 0x4) 2018/05/10 22:04:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001240)="6772797f9f0192549bc0c3dd431a93fc85", 0x11) accept$alg(r0, 0x0, 0x0) 2018/05/10 22:04:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xaba, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x3, r2}) 2018/05/10 22:04:37 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000feffffffffffc0040d1881b4000067"], 0x20}, 0x0) 2018/05/10 22:04:37 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@my}) 2018/05/10 22:04:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x6300, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x50, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) getresuid(&(0x7f0000003a00), &(0x7f0000003a40), &(0x7f0000003a80)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003ac0)={{{@in=@loopback, @in6=@local}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003bc0)=0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f0000000140)}, 0x10) sendmsg$netlink(r1, &(0x7f0000004100)={0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="090200001c00010326bd7000fcdbdf25b267c7bb218488c70d4eaaab885b0cafe5285d9f402020f9d756af1e72dd12a3967046e2276e36c62a818a0707cf792414863ac7aeddb2267b828842057fc4bdca1642406a108893abdb6eb0995ed2c4174aa873f67396b32c40e3c6fae6225ca8d26e8309067d8cb18c3a7be3268b4941e1298ad2076d260b44d863698867b5660bb931ba58d537a17b89110f91d9bf91a5b73477c77f9821157ac2458c5c40787892f934d432dbab4cd08e1c8e42b20f72e85ab4f5077aaee81e5cf0720339f4f12b3a040081002801420014000b00fe8000000000000001000000000000aa08007600"], 0x1}], 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0), &(0x7f0000000500)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000600)={'filter\x00', 0x2, [{}, {}]}, 0x48) unshare(0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000340)) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x400000000, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000540), &(0x7f0000000580)=0x18) listen(r2, 0x0) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r2, 0x1) 2018/05/10 22:04:38 executing program 1: unshare(0x40600) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setsig(0x4203, r3, 0x803, &(0x7f0000000100)={0x37, 0xfffffffffffffbff, 0x200, 0xff}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x8}, 0x8) 2018/05/10 22:04:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/74) 2018/05/10 22:04:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000600)="3787d7ef3ef770bae450aa893740026b5498d6123cbeaab28a204e9fc9086aeb43884d622ca168e4de28cfd85655e2037d2bcdcef51a90a2be48ab068b47cd1486af8eb1a498a8d11977ddf3127029655532e0a88f9934ba75220c0ed0f6bde5e0b584d718947dff406b3bce8fd7700cbe3b16d16789c9d999f0cbfffd5947573580047d4de40c2aee444bbd239485bb9a6d4f6a6f1e371087700219514a280b1557aa308d7a04a40ac5b689a19f7a1a723c3f801b29ce90d2ebbb0a3031c3a86fa02d5f8a08fd25e244f495b5a97f52e95b5c6d51edba44fea814002cbca9dfd837dc0378a295969cd8d6aa2f2e514af04b261c8365bf0cb942ce129969357164d690a6f2f9b283ec576901937c69b8d288c47aaa6a0295f09139709af865af2383dd276030b14d125ced1330e69e4e8da3c23c5e9e057155e6d2068640bc6339cdac79bc7cdb6f7a9819435a9add5f7a8d1ba32991c7f5ef33e04f9f08282512272507555de96a4932bbdb42a27a4d7c5b636f4ff62736a4cf2017cc368c1df448c6496e7f0b9e19bc2b7255b061a80ed06004e33e2399f64f8e340a6c00e59d2e633665cd11c89748f75460d7206d759ba02e0d39199bcaacbe6d49eee2c628932fe311a0dc0497958b1f8e6be3f6a5fe14e31f925ab1517b9414ac6278a803c38cedbd1bd6cd86048cf38904a6ddaff2745797098e0e891239b1ad55d7d014d5d7bf064469cd253af68ebfd349dd87902b897f61f400b47634b08f4ec239c4ea726b3c0b13a82c58b551b973afa55c1a570d7e7592437f0764192da2ddf495ada18f637e7be26f7f2b34e25b560d42b0cbfc18dbe22f93d60286bf290b14e7517c599b9a4cac469abd188fa2737dbee83962c60010738b97d185e3ac8ebed5cabe9010b7db055e74a7766caf390949c117bb63fe22c9e7c5c3b7b923c4e8589c81049d8c103c11d342a1a434d256177dd7f2cf998786eba356c74a1ebd0023fa73b9c28b385907057a4e45bafaa0023e65976cdb7a75f563958978d6c31977a97b62c82cbc48f69c38b7a9311d1215532efb0bf52b5d3e891ddd3db10fbb345a2201d29bae99d33f9cda51286f4a0c5456f2e8d4d43cb8e04526bf837cb87db5f0b6927d87d645a90ce95a0ea1ab952158c459f64f12514059e20d635288dc381dcfaf140c2e1c55b193487eeccd3fbbc924f4238b34243d92c49d18ccbbe4d357bef5cb5ece87fcd8960329e2de9daccb27c49d2f3c3d7f0b5810f45296009b109a93774e22d079aa026c81fb1c6198061c2e162930eb317a2eb6291273d6f53ad3383f6e9c6200091d5197823e767340ab9664820070f222e1a9cd59e47d3c852d50b903d0b8a77e996ac56b3a5c8669c2afe9c1dc28271c4784d1d7efe9c888d3167779933220d5ea39da7fd1e9d7ae5fa1ebc5b29784d14323aa16ba41788a93c91cbec3a635dd7eb55e1f8557d588303aeb37784592ade5c933ee98de3c376893c5d86cd24300d492a37a22b792990f48ec2fd851d9bdb94bd2b6a56f210e15df2fc3d616dd34e2e6b440027a5090b5d93d23964155075fe91f4e01a3177acf695ef0b06e1bcc5198e7f6544c105dd720e9cc1245bbad67e5c662a6c810170732d7465c95f2d1c4cbc099aeb057a88f1025bbcd2a3493d7a4497690c902276a9aa9f898b017655c890d365523a2f153ae1b6f01736587c8475cab6a90f3ccdb46e210c89b2d0ab2841d4a17cdb79f4b2d602d8f678a2c6246f88341041a167a7a8aef2050d09e89f6bddb21b00084ecd238416058f5d88f0dfec2d76e6bdc4bebb128d785da267677f6002d38186b5a2c51a3a966fdfc289c735e427fca8e4abc72443e7ec0e0f3a0c4d4f0d743d3a4430d3aced067cd78ab56bdf1cc32f5613b053525758a9167ea68e4ccf89e1d1a0b0b8d016034ba7293f570755c9d51625087d6f7d6dd305887596a5b56f90a63a43e9aa891b4428cd4159f74093cc6ef54a7c011bb52a407758672f7c720d470fe82e9979deed4de271d4976e7ce2657a31d54d823dcc8db559116b54b92261c8d26dd1cd642db037556c81b297b61e71f0de9f7fe4bfb8bf2293a49165b1a9078761f4e47a6861ba6d6b44ab3dd5232c37b83fd08128d98e34114e4da0a364590a3bbdb52cafe54b20931b217ebd3bc2c40d5a36162132a26903d384aae1772af6db298c9a8bbd043d0da7e6abd46bc1330215c50e59667ed08adbbc8e98d3d347e4f6d659b0765c477b3bdb96016ea1bbda16deea65106532a27a7c87a91964d01b8cdaa46cdb511002225458331e637c9ce34373db370d0b27bc74ae4ce8c4d88001c8a83c3f98c76f248988e629d287daa6dec9189d42f4f375607a24c0fdb838011ea790bf0da2c2ce219d636b4a0c2590074d1d0ba92681fc3c67783ff95c7b4952d2b3cb2faa493bacdc6628f7b7dd64c38a29473ea6baa142b865281d0eb202fb3abb2e15154d003592e634c67bfd2b540186b51dc408465a25b6c63587e49ae329be932e159d1dde60174d1ef883b6cf2b7278861e95e5454093f82d79b424808e92b5b87d2facd2c168a5d55c0354dc6d45a40ed8ee8a8350a08731d40bf89e67d47dc5f714ab1d6df6307c8239e9f3d0324fe22a09864be3d4ce9225d1efa63c7355f0415029612a4c57d4876d83ea7d0bc45ab122e5a3eb1dd5e37da73353133664fe32ff5fa92d92f8afe92c67edc6b7663bd6167ca8b6b32a5ab634b7ad4b90a342bec400389fc04881411a9f59c7ce1f658bef8248036f041c02ec4b9342f4464b002de7c6118dad4876bbe8a725e83c30c6500e9b4d72a06cd162668017a2e69898adfb450f276a72990fcdc8257b32868c34c98232e9f61cf51566fa315f7926e25b76c34c8b31080ac576c8afb773fc4f80f1d700d1e02f7cca512afcdba9cde2a0587d0b6f05e90c193409404751d84c21b112946a702d3750e7df44cef0116a2d99c86883dcbefa13ec89c74162b1d735624bc0d25f3aa84fef06a3c58d6085452b05091fa782af800805c76f15cf0414e4c452a1775ebfa0ea2e763a0001686909918846df08e5936c41ac79a535891ebbee31f1763084dff2c19e4d03bda701e202aa2554e634dd03a2026c05e5f5294097d1b925289cdde533b6a31f3f67be43ea8b11d280b8e62fbf7e7a015172bca28602fa4275c8888480e3557103afead987816755384788313fa8a4f5eb8c0e1e6569d01522ba9a2e7568d478d5494a6656e5ae23f232851cb4174d08afa8ee97ee3b7c848d734418497c6ae71e457b3dce4d39d9a7fce19deb44441a508883e300e2238c14ab0f146ec47e6c67154c5753f8c930ec1a62a4f965f9ecc429b077bf7f3eb954a384f716486a6f885ef513c2631de147ce6f1f0a892c4bac067a9a7b98f14d1146c41096987d1782eeb0f7a63cf876c352148d57641a38e8ffe2ec5a420f88a314ee31d4162a4fac5a242c19e4727e087a7ed3d2f3ee3f3dc73d5dc5e768b78ab814833015685c57461e9a6ae4399dbc8620b8524f8afdc0525d623ef850f54027ec4932e5d3784440c265d0290b9a3b9230765b385981571a1c83804abbc21b6cff357cc05bf7a4bf9c36ae35b251663d49f3f633783a04c4db9269b5f9ba26de7e186fb85d9818dd90a4a96bd8c50b496bfb4e31b8abad7e54167b40eda6ab0a6361a58e3adca2fe73c8f2284ca6151468c739ea0704e8abdece9a3deee63601815ce658ef10df1f9073b44ab036b42a1a4da6cdbc56bf1950dc14a4433d5e122f9a1be632fa2e4c5ef795da9eea493a7add60edea5563b4afc38c10bd25be2449e3c226643ba30689bb44de1ece72b6f177f92588dc26d1bc6ffcec33bd264869858798815eb472e24256e58efb571ac01a5aaf3b27606c2ae2ed0c5b884d5d705f3e9c5f9c56295bfeea85d769eae3943df5bc9b0901530cb0a7c19f4c2f1b94f214a84c1738690c2f2db5af91f6e8709147d8d631ecddf02418675adafe34128dba9942a7a1b318b61d8b887a731cfe2d86e9b9af1ad57026b793be5e9d83ddfceea3b2cc5b8847dba7e29615ee334b930a4a842668b10ce932c24d7f50bf42de201e62ec4e230225b43861e128bb1e356433518ec9bdb77ebf30cf3dba083263ca01a4daac2a472f194e7dfb3a4fb00aee50008372b23f6fd9c956a385584ed9a1df4a516ab00c03cc5551a93010d93359bc032855538e492a73876371f7be07b06395013b2bf58ed30acd8b7b8567740ea3d43d552f0d6ddb4832a0322b2b56b2c7c6ce161163d12fd5832eea51dad7b348c5488c4915a640fa0e8a7ed92578541ffc4763258f16951a4f97b69dff67f5f2d779de75b6d206966d3a4a1b7bb0b6a0352d780b686b0851f517612efc74cd359712fa0f1557be7e80d8a26f6631136a61fdffed3b404fb33df9f0cdfa2935382509d6780bd82653a4b182dd68b863564228d5f4f7bb1ee523a3acaaa34911985867b129c57bebadf298bfa6d38dedc1db7a5c5a6250ea97f5da872603809582bd4248f040c26ff6e518f59da15599193cb371e67b3188266f7bc7ee1f88b3a8d4230d497ea641bb4b87aac16dcf9c38ccd247f5c73283eaba4b8d8c4554d57cca441a8bf80a2326482badab1f735a419e0279a42693386a328bdaacf88c34ad1d2a72c5e4fff1dcfb315334459cfe1784684f15f45a845fb8814160412e9ddcec23291f957bf2c8c765e01023770077419becc0b81db79581c4451a35c65fe1d7a599a2fe557763da3264e17e2b012cd1ed3c560dffdd85d86bcc469d5bedbe736340fc9de311deff6d0595b00ec1715f6d72e297398dc5e59b99f37ea09139982f06d629101279c011e7cf285dd254400a1ac9dfd2f7742865b5bdd46a679760e64fdc7119f4a8e6935e5512e224484f08da90dbe8a5061cd35c3120bba02d3f95648ecfbe03d595b03b1acc3fa7168522561f7f32dea39c6432b8f6d202edb7969fff74866353287453cff01f668a47667e51ab01589111727b5db60dc36ac500b4b903f05c9f1db7d429869a6b8f0e87da8ec9b14543763b522c779f49014fd9bbcd5f2ede1bc33a78ff78018222de174f1eae6886c05442fb4784321ae4a496caea2e9355fa35c3ef6060e89e16bfedb6fd842e2b0a82c4944fb93173c6655e36520c4ef9ec004734e1cee16be9f5d698c00322fd6166b60af4fdb601a8eb2de339b4adcffaf03fa715a42550d657003a7f31216207813140d433f59369674a1930119e41784cdad51beef7c4c99560c38b2cc0dd3292e751587e482a59522570e668f23c49b79fa0b4f98411e246158a6c39ee932779425aee53ddd7ff8e364c1b8b5ae0d14c5c1b1636e493de6813f0f2405f1e692daf9a6750959213dc9066bf240b084dba07101ca35f16f01e46f73fea9c26cc1ad5a5e3b24a433fb20bc159250b6c90cb20fccfec03c815d387df830fd309986750c6ce545d7e4c76e8a34718c18ecefbf1fe1acaee73b8e72e4ae18d670d88761070e7fca595bb3132a3abed760b263be5f8d9dcb748f83eb4642abc80aeb26d41b786105cce581d1ef62e4c05fbc4c756d62e6c0e3d4334c7eeab477c3351bf4549ecdc0417287be0a338c4b8954c49e612bf0f45126556a390273fff1429e419116267dcb6382cd66d616e3e9fdc9fa87d11674fb979c6d508181fe6c821e551931f559acdaa115ceba37c4c5863496101833c36322809a9002bfe82cf1946f219ff70ae8c04c4a7e0720c44f8050c8c04ad4974ddd12ca72132a7c91") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg$alg(r1, &(0x7f00000005c0)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1f0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0xffffff72) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/10 22:04:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000280)=0x4) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000180)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ppoll(&(0x7f0000000400)=[{r1, 0x100}, {r0, 0x400}, {r0, 0x2100}, {r0, 0x8}, {r1, 0x8}, {r0, 0x9}], 0x6, &(0x7f00000004c0)={r2, r3+30000000}, &(0x7f0000000500)={0x3}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000380)="a242aaad3c5b23d558b55ac5accc04192d722f86cffe82ab90776b1e0ac703e662c72b2124423461eac4613f39b43ba5d3eb229ffe58d8b15ccf930eec583be721fb95358d0034f9e53699340d545ec52546ac59f9ff3af710048113315b64", 0x5f) 2018/05/10 22:04:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x408002, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1}, 0x14) [ 175.134410] alg: No test for hmac(poly1305) (hmac(poly1305-generic)) 2018/05/10 22:04:38 executing program 0: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc) pselect6(0x40, &(0x7f0000000000)={0x80000001, 0x7fffffff, 0x7, 0x5, 0x7, 0xa48, 0x9, 0x7}, &(0x7f0000000040)={0x1000, 0x4, 0xfffffffffffffffa, 0x1ff, 0x3ff, 0x9, 0x3, 0xf80}, &(0x7f0000000080)={0x1, 0x0, 0x5, 0x7, 0x80000000, 0x817, 0x9, 0x6}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x4}, 0x8}) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x2, 0x440000) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2c46, 0x101000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x74, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000280)=""/222) accept4$nfc_llcp(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x60, 0x80800) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) 2018/05/10 22:04:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0xb6d7, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, @empty, 0x4, 0x1, 0x9, 0x500, 0x3ff, 0x4000000, r2}) 2018/05/10 22:04:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x2) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0xfffffffffffffffc}, 0x90) 2018/05/10 22:04:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010000000000000000000a000000000000000000000014000500000000e0000000000000ffffacaf0000"], 0x30}, 0x1}, 0x0) 2018/05/10 22:04:38 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x5) r1 = memfd_create(&(0x7f0000000040)='{\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/95) 2018/05/10 22:04:38 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800000000fe80000000000000000000000000000000004000000000000000000000000001"], 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80400, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/10 22:04:38 executing program 2: unshare(0x40600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xd195, 0xfffffffffffffffd, &(0x7f0000000000)="d85294ec37fbb90316b34ba00031a269", 0x10) 2018/05/10 22:04:38 executing program 4: socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 22:04:38 executing program 7: r0 = add_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="04", 0x1, 0xfffffffffffffffd) sysfs$1(0x1, &(0x7f0000000000)='\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f000014d000), 0x0) fremovexattr(r3, &(0x7f0000000040)=@known='security.evm\x00') keyctl$revoke(0x3, r0) 2018/05/10 22:04:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x2c, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) epoll_create(0x9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x4, 0x1, 0x2, 0x3ff}, 0x8) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r2, 0x2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802020}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x160, r3, 0x10, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x14}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x160}, 0x1, 0x0, 0x0, 0x80}, 0x41) 2018/05/10 22:04:38 executing program 3: unshare(0x400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x2, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/10 22:04:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x60000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f0000000040)=0x1a, 0x100000001) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r2, &(0x7f0000001780), 0x4924924924925a8, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/10 22:04:38 executing program 2: socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x539b, 0x4) [ 175.861148] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 22:04:39 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240)={0x1000000000001}, 0x10) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0xfffffffffffffffb, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000300)={0x1, 0x3, 0x5, 0xfffffffffffffffe, r3}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x1b, &(0x7f0000000ff0)={0x1, 0x8, 0x3, 0xd5}, 0xfffffffffffffecf) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040428bd7000fedbdf25020000000800040003000000080001004e2400000400050008000400010000008230d32e97"], 0x30}, 0x1, 0x0, 0x0, 0x40010}, 0x10) 2018/05/10 22:04:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000740)=ANY=[@ANYBLOB="30000000180001000000d1571200561641a4b68dbce957f28a0000000000000a0000e1f3f6cb6820b6f80000000000000000001400050000000000000000000000ffffac140000ad940fec1762150ce795d9396c6d419ef5f8ae19d574b33b696620892752dc219af879f4cb22eff69bb81b41a1e1729e2bf67c188af30403d046de130cc345d0748ada9bce0899bf39f751bd90f6a7f76a76ccb3"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000680)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @dev}, @in=@dev}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x2ac) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000900)={0x0, 0x4}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000980)={r7, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x3ff, 0x9, 0x0, 0x8, 0x32, 0x401, 0x1, 0x1, 0x18d0000000, 0x20, 0x9000000000000, 0x7f, 0x2, 0x7, 0x5]}, &(0x7f0000000a80)=0x100) getsockname$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x1c) getsockname$packet(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={'ip6_vti0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=@ipv6_newroute={0xc4, 0x18, 0x0, 0x70bd29, 0x25dfdbfe, {0xa, 0x14, 0x20, 0x1, 0xff, 0x0, 0xff, 0x3, 0x2000}, [@RTA_MARK={0x8, 0x10, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0x71}, @RTA_UID={0x8, 0x19, r2}, @RTA_EXPIRES={0x8, 0x10, 0x3}, @RTA_MULTIPATH={0xc, 0x9, {0x4, 0x4, 0x2, r3}}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_IIF={0x8, 0x1, r4}, @RTA_METRICS={0x58, 0x8, "992041def4d0b3df7a519694e9b9cd86433875b2ff10379d4009ae344eaed1b325fd80e4a14cc49cb74e18c634bed66c23ee2393a2b966489b8d1de243c271ca315a5cf819157c16f5e76ef1b1bb889517c6"}, @RTA_MULTIPATH={0xc, 0x9, {0xfffffffffffffc00, 0x3, 0x3, r6}}, @RTA_OIF={0x8, 0x4, r8}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/05/10 22:04:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="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") ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x40a) inotify_rm_watch(r0, r1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000380), 0x4) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000500), 0x0) 2018/05/10 22:04:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/05/10 22:04:39 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) socket$rds(0x15, 0x5, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = open(&(0x7f0000000180)='./file0\x00', 0xa2142, 0x93) sendmsg$alg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)="2b0a100ce925949c665297a6bd3b2f1bbc2b1f538c18596660b252e5ca93745257d9ea172644cb062e032d6bf74f0d1b0ac0089dbcae73abba74002daf6e2f942218de878281ac99091003a59d7e829206747e14d9011a1b1fa0dd63efde5d213400ad063964eabd756c9a886d5c7a0d2b94a312bb6065b5f667ee916a3801933750604f2879699b8cc626cd18c8ebf208b90fb465468b75d6005a9b0d151e78402c7b", 0xa3}, {&(0x7f0000000280)="69f35de65d7c6acca0d40d876d7235c54a2039704543bfae414eafe17a571bd83254ee4d378f9827dab6455068000c2a220f5de52a7add6e2f1f3eee7929bcf1d3a56e8adbb7f667b4b7c5a60e6a8529817a63e646e9658fd7e307d0fd84854f2b388a9319059a788fc2b6852af1d9fdb8107a2f66238399bf04dfb5196030798af07b8df242105b5df65a6c92045c0da164ec2585e47c63f98b0571c2fbf7bf98b21c78efcdb90aaffe5dab15f07a9195bec294c60f1d4072677efdd901a8a439d7ee49601f529496cd8ecd2ed0993b0e70fd3fc837", 0xd6}, {&(0x7f0000000380)="cdd077913bafc88534813871f27cbe4d2906a1f8d9d9bb3006cb82453d505d3df347cc238706b32a2ccaedd48094f5b6468987b508d333395630df4bee38ebec105ccbc569b3d9016e214ccf5c7c52357d48ad0ee35f6031efecb260693029ef2380c4ea2810f289ef49c374a42fa303b8b9a21ad334b21a6296902b153d7c3b74ae49c8312de4ddf742df4715122e280ba88b551133634ce2cef36f3f448248a0cd3d3a89d220a30a714668a116f90950d595f663e1628a5ccdbea19462d4beb81a11c0718737784391b35b", 0xcc}, {&(0x7f0000000480)="5e3b542b474531be707e4148cfd469594abf24522967bc22d99f253224142c6dcc596f8d23aa1c2c8dc0fea037a09c46eae609e82467b845f7de06149f016c342f75dae9db3799d96c77f8e0", 0x4c}, {&(0x7f0000000500)="72202b2c7dbd29bad6605c3cdda0d59348e3eedcbf854d41a29ce0b54447e98db2e384d41467be88630f0d982313a54be576a648671d885f697c6e3a662318b4beeee78a361080fd6f3287da9b8a7878863649f2db16897dfadc7539146420c4cf403db82230f9cf96330b1c0ec07deda77f0a1d108236b63b66f32ffd30b3248bd5c07077ba8906ac2d0c95a0d01b2bffd86c5dffe61da63a96fc43b3685670e27e8528288fc40e1f1fd2362f", 0xad}, {&(0x7f00000005c0)="9a598aca89757ec1202af6b1b8f3a678fa44dbdc351f5bfc44c9b70e9bb6cbdce8d903d2da81dad75359961f92afa0618b38af068b5e4f433d0a4da617b17a2e29e2aca147dd6355b76c14529942f33925e6e8972800e05a", 0x58}, {&(0x7f0000000640)="9098042a15582a7b2b2adb2ada693faa51f2f1fba0349ca2662460433e8226424b411a8c32914aad05781ba1a235ec58fc4a", 0x32}], 0x7, &(0x7f0000000700)=[@iv={0x88, 0x117, 0x2, 0x6e, "830b437318deafc30f3201a3bb9f950a317c3b1091d80859d72a638ea51dd0b6c9e4743d3aa83a1084ae06a1030239a058c4f78342a9e502a2c96c614ced0b6c26936c1a79db489f69146761514a000fa1dd0a3db824c96c660d5efb815331845c29c78fddc3d045b62d1feb8d76"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xb8, 0x4000000}, 0x20000810) 2018/05/10 22:04:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f0000000300)='ramfs\x00', 0x1000800, &(0x7f00000007c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = semget$private(0x0, 0x2, 0x200) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000000)=""/228) 2018/05/10 22:04:39 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000580)=0xfffffffffffffed1, 0x8080800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x1f, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=r8, @ANYBLOB="340000009e97353b13b119b928b4f58219c66eb3e682cfab5b85564c0ebbe00c876955763ca65432084f84e847bbe5b1c86dc1ca71ec0eec"], &(0x7f0000000640)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) socketpair(0x4, 0x80f, 0xc000000000000, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000680)={r9, &(0x7f0000000280)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r2, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r11 = accept(r2, &(0x7f0000000840)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r11, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r11, @ANYBLOB="9784d31afecdbf4818b95c985a9a183c489f", @ANYRES64=r11, @ANYRES64=r11, @ANYPTR, @ANYRES16=r0, @ANYRES16=r1, @ANYPTR], @ANYRES64, @ANYRES64=r0, @ANYBLOB="d7ac4c83cb1c0c85e7ddeb8fa2a75874241ec347e517bfc3d41c85fbd1ec77c9cca1583ded272b48a084dcb1be2053415c09c94b61003a1e95e0ccaf887f291a912af2059ba9a3d3beb90be04cf148d467f085ca438509df58d2306a05cb2f50a5508968eecd4407ebe48503315425129a03ead2f59b3792f5b7c48e92a900ad83672c712840"]], &(0x7f0000000b00)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r12 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x6, 0x442, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]}, 0x4ba) ioctl$sock_inet_SIOCGIFBRDADDR(r11, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r12, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000009078ac2314aaac61e02b4e204e2000089078"], &(0x7f00000007c0)) setsockopt$inet_dccp_int(r4, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0x2db) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0xc6, &(0x7f0000000980)=0x197, 0x2af) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r2) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000740)={@multicast2}, &(0x7f0000000780)=0x8) 2018/05/10 22:04:39 executing program 7: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0xa, 0x401, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000100), &(0x7f0000000180)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f00000003c0)="2acd34a4e85696636019", &(0x7f00000002c0)=""/203}, 0xd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7f, 0x5e000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000200)={0x0, 0x2}) 2018/05/10 22:04:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000380)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) 2018/05/10 22:04:40 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) sendmsg$netrom(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@full={{0x3, {"7e3d01eb1957d7"}, 0xfffffffffffff7fd}, [{"c6ef82948bd683"}, {"a71f4dcdfdece7"}, {"91f1f47ca3c9b2"}, {"e4f487aed90c28"}, {"ffc1aa84f3e3ae"}, {"183a524f7973a2"}, {"e7fabb95e9a8d0"}, {"6ffe9437d3b342"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f00000000c0)="1251ab86b3fe7a686170bd18b5a42a2f3e8329860e0ef5b780248fb2c1830fc84d0b68a28d580aba23f619ad82c1b2f4daa2ad958aa0aa9a0ff00c0d547db00aba8de11fab178f4a76f94017be423c61a7f231136f11ada0108902012f1eb6d8ab4ac4e3b02dd17e001799d5ee676d37a26ed44267222fd154d96ac378c91b24c2937ef3d918d0ededd8a0443e490844301941016eff40cbc14ee2b8a5d7388510a259d7b47d13939b5c49f9b1b5a7ac855f3a21096c12aaa508557bdcc3753b4c089f", 0xc3}, {&(0x7f00000001c0)="1cd9613d892121f0a0cef2b41beb6995cbcff0f14495e9fe64970475b2c05e37ba1a9d360c27a3ae5e9e95fb9d2723e56ba553e5bec151dac7fa7da6914a35b0185b387779d14fe3ffb1d8f27491cb01888830e155152e6a4991622b879e9d3959aef5e9228ee4ae80c79067f7e3e9daba292a4eb90fbe93441eaaba31d2beec6889721feef2b9440fcdf9842c2919c8ba", 0x91}, {&(0x7f0000000280)="a6bb94541342fa9c089c2d6da432fa039e84c96bbe2d1a48eeb48f9564f5edf40f5d2b5b3d4b8d8d53c66af89441a667721506843440546b0da57d94058bb7aeb47a26bcdd16d029876c4d7735a1c5e9fb69c77fbd3acd7f1c93161160054dbd9f62277f1c07397f9efa59e6e9db8c3301f21cb3696639453853d8830318b16af38ad60b2056990baeef46b73299fa40f0409f060e97897ca366011cf3c6c7e406312fc422eb5f89ae5275fd91463f53d70432d822c1cfc16c2925d60c3334f96e1e981f1de1eb980cc9d222bcf6042bfa9477d93c4f3d18100494c6a053bdaeb694a681c85d6045c180313639532ecbc53a5ef7b84ed90852", 0xf9}, {&(0x7f0000000380)="71b75c661daaf2a2343c8bd3df4a30b2dd174223396a63d349f83e72391f31223c7b99ea7a272d368beecdf5685357561ced6eaf11eb290aae1cf03f6830005bf5993fdcb6587f235b01e54a0ff8efc529ab95d52ea8f491e4fe19", 0x5b}, {&(0x7f0000000400)="1bb97fbc88e242d673fe6af79e741278c9e076c73f32834ed5393815e78a3fdbed723cc00819ace00d6bb5957c858afbd8b646b19cd4069e4394cf1554299bc925eff1b5b67265bc8fd2f944dd461d991efd3eb59a07596340502ae17aca97e4e8e9747e6aa4f1e45b2d7f0f9b97fd1cc90b31b7f2e69571", 0x78}, {&(0x7f0000000480)="3f88bfebd4a0b4f73368ee8be7f66f907d753ed353b2cbd063cc81bbf1f3bbde3855df66f25be3e8a316a1dfa7148a868b39bfb3cb80999dc10b8a1394de967b428533ee64c554dbfbb4659f73058f80923d9389a09ec1bdcf5c962a8fd49db512e50bb55e5c60374131d71699fdcafbe79df23b9afa9902be485d22b2fba54a38676acedece3b22088de4838e7be93d", 0x90}, {&(0x7f0000000540)="27f9b58014492623ef82e6e05a3d692824b9bc012c5976dabc2d2793ab00947660741792a2586ad102af801ef614efead6d1f098a1564a4c3d5382ba186950ac2b25522236736726567c5c61255652b67fabc5392c350f9fbae7c5f9c667d047e8b34936df42cf5e5af6d7f3d677e0e976d4dc366fa18f35cfa45188fc599c60de58f68290fbaf6502e8ccd7370e968c0cc84ff719cced5792499ff825eaa35a403fefa1ad", 0xa5}, {&(0x7f0000000600)="355de0327e18bd5eadfb8e7438a9bf73ce3fbe0c03fc2e9b5f661f87708f27feb8aa6aca6e990659ce8cd0a2b0a3558470b053d946684437da426bfb1fdd916e7a8506e25f3729f2a0eccc43ed86f47476a4c43f5ced477f75f33eae28feeeff20d007bcf8dfbd8741e39a33d5b13786a1bddafd0d0d90c858f619211059837563496c3e12bcb6afb166a0dd4893fe4d0410de65d99e196ff1cf20e1e9886680f6e112812bafaa4e4fc5a49d6edbb52fef099852d05f904ef02a91248f1aa3fd4fd13e369a33fe7db8d1288f36a81c02d77706d7e55e8c0d5d6e00d0b5edb6532b09d642941d", 0xe6}], 0x8, &(0x7f0000000780)=ANY=[@ANYBLOB="78000000000000001701000005000000a55baa305374d22a626ef55882875eecace04850cb1d24d824d88a22d750d94fc58dac98ccf945f9aa3d44db7765b5d4308f943cb75a4a3bbf3b67c38fec4491613afe177b98a1e0836d810621052ba1479424a099174135c6de0880a70f5a2c1b6ce5c362b15300c800000000000000ff010000800000006357040304faa265c0440c4b7871fb1acb8339f49281931dcc4dae9ac31f76d30e557681489ab54d7ae369090ea354a1ec009b764b5146ab26c2d90a24d781dabfaeef1c0b91f464796f8e6b68f74f76497b24b1b701d91f71ef78ad0dc9b973aae79351e8907eb97df8d1e19bc774de2ce9ba318f13ed0487f825cdf94d76e32f5f99710c3702907f8c905bfd6d779a16db9c588fd9a806acb15637b2fde7d21f98638ea405f73d6f24e673471997b4d16e0f0000000000"], 0x140, 0x4000}, 0x800) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fcntl$getflags(r0, 0x0) prctl$setendian(0x14, 0x2) r3 = pkey_alloc(0x0, 0x200000000000000a) pkey_free(r3) fcntl$dupfd(r1, 0x280000000000402, r2) open(&(0x7f0000000900)='./file0\x00', 0x202100, 0x4) 2018/05/10 22:04:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x100, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x40305828, &(0x7f0000000000)={r3}) 2018/05/10 22:04:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x80000000020011, r0, 0x10000) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20}}, 0xfffffffffffffffc, 0x4, 0xffff, "03f98bc4cb2beeb86dfb96a152d94400869edefd72f64fd0c22aabc90dbfce430e1bf812a42793089fff99701104ac43e435dfcae3b9189d27e4d0d199b8e3ed05c0f2416e1b47cdde61604813529b85"}, 0xd8) 2018/05/10 22:04:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffff001, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7, 0x1, 0x8001}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}}, 0x100000001, 0xd1, 0x7, 0x1, 0x20}, &(0x7f0000000280)=0x98) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/10 22:04:40 executing program 7: r0 = timerfd_create(0x6, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffdffffffffffe, 0x400002) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) close(r1) 2018/05/10 22:04:40 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES16], @ANYRES16, @ANYPTR64, @ANYBLOB="4023c2e118d2203692a150086acd24cfc418ee4f19be42d63ec196fc4b836c7ce4db35919d223870064712011cadcf6a50b27241726fd87c9a6a42624e7cdceaa2b6491955ff1c4df87aaa27b610e0bf60a2e6ac8e3df63da6fb0a6bbd9c105bf6adc3e4a54d521e7c6857207f8f1d5233be88def30ca85f93911b83ba404061059f8b1c30c4913a097b780bc37538398cd2a795ea8949de3fbe78512ac9e4e0e1c7e486a8230d6fba164691"], @ANYRES16=r0, @ANYBLOB="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"], 0x104) 2018/05/10 22:04:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000140)=0x9) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040), &(0x7f0000000100)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)) 2018/05/10 22:04:40 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) write$sndseq(r0, &(0x7f0000e6ffd0), 0x401) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x426402, 0x0) 2018/05/10 22:04:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8000, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2402200}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="30000000110009002abd7000fedbdf25000200000000000000c0dee0f30004d30a007f0008000c0000000000000000006e32399d7b5ad16906fed2a2c5bc641df68d14b6d5e86157a99e8d2690962446e3f42b0ae794343c8eda683ffdd2bc63c87d6d6006345ab89ed865aca3270b71b01ee28071321692cc45c91e298f9a45c75946699de326e5181d052df510f66a1971458ccadda9d01b16c481438371c7abfb57300b51100d03fe2b621f16f8aceb1c31"], 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x40) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)=0x0) tkill(r1, 0x18) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00000002c0)={{0x0, 0x1c9c380}, {r4, r5+30000000}}, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40400, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r6, 0x0, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) tkill(r1, 0x1000000000016) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/05/10 22:04:40 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x8, 0x9, 0x8, 0x6a11c018, 0x7, 0x400, 0x40, 0x3, 0x9, 0x1f, 0x1ff, 0x2, 0xfffffffffffffffe, 0x9, 0x1ff]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x7ff, 0x7, 0x100000000, 0x80, 0x5}, 0x14) recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0) dup3(r1, r0, 0x0) 2018/05/10 22:04:40 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000001040)='/dev/input/mice\x00', 0x0, 0x200001) write$evdev(r0, &(0x7f0000001080)=[{{0x77359400}, 0x5, 0x7fffffff, 0x20}], 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/05/10 22:04:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x244140, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0x0, 0x5, 0x3, 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) setrlimit(0x7, &(0x7f0000046ff0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) connect(r0, &(0x7f0000000400)=@can={0x1d, r1}, 0x80) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/13) memfd_create(&(0x7f0000000280)='\x00', 0x0) 2018/05/10 22:04:40 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x7}, {0x8, 0x5}, {0x2, 0x4}, {0x8, 0xac}, {0x3, 0x2}, {0x7}, {0xe, 0x10001}, {0x3, 0x7230}], 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@generic={0xa, "ff8031c23f7c055b451ac30b87ef6a8897f39981bc6c2844ee44a9704056d799865cf65e28d440a0077e329bc6b211bb1506a2944f9aa1cf5b5680bb2012eec83c58950d8a811bf5a88cb64d9f276c7f04e9fc7c3fd8eeeb1664bd2d1874a414f1b395ea444da51065c0bdaba218c9d8ef175034ea61c00080cc50c8a2b6"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) r3 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r3, 0x5421, &(0x7f0000000040)=0x200) read(r3, &(0x7f0000000080)=""/4096, 0x1000) r4 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0xfff) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0xffffffffffff0001, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}, 0x1c) 2018/05/10 22:04:40 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/97, 0x27}, {&(0x7f00000000c0)=""/241, 0x20e}], 0x1000000000000132, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x18071, 0xffffffffffffffff, 0x2) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000003) fcntl$getflags(r1, 0x408) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x3}, {0xb}, {0x7, 0x8}, {0xf, 0xc}, {0xc, 0x100000001}], 0x5) 2018/05/10 22:04:40 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) unshare(0x400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/05/10 22:04:41 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x158) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdirat(r1, &(0x7f00000004c0)='./file0\x00', 0x0) 2018/05/10 22:04:41 executing program 2: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xe4) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x8000, 0xa0100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x1000, 0x20e, 0x3, 0x7fffffff, 0x0, 0xbf0, 0x100000000000007, 0x0}, &(0x7f0000000340)=0xfffffeb9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x100, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xeb, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0xeadc, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xa9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}]}, &(0x7f0000000280)=0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/10 22:04:41 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = dup2(r1, r0) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) preadv(r2, &(0x7f0000001180), 0x0, 0x0) 2018/05/10 22:04:41 executing program 3: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) recvfrom$packet(r1, &(0x7f0000000240)=""/212, 0xd4, 0x40000000, &(0x7f00000003c0)={0x11, 0x0, r2, 0x1, 0x10000, 0x6}, 0x14) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/10 22:04:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) rt_sigprocmask(0x0, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000080)}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x620000, 0x100) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x2, @empty, 0x100020000}, 0x1c) 2018/05/10 22:04:41 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/05/10 22:04:41 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat(r2, &(0x7f0000da2fec)='./file0/file0/file0\x00', r2, &(0x7f000020b000)='./file0/file0\x00') 2018/05/10 22:04:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d4", 0x2}], 0x1, &(0x7f0000028000)}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/05/10 22:04:41 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x3f}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x52d}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x20044880) 2018/05/10 22:04:41 executing program 0: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00001ec000)='..') openat(0xffffffffffffff9c, &(0x7f00004d2ffe)='..', 0x0, 0x0) 2018/05/10 22:04:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 22:04:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/10 22:04:41 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000040)=ANY=[@ANYBLOB="061500e40300000002040000ac14160cffffffff"], 0x14}, 0x1}, 0x0) 2018/05/10 22:04:41 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x5c50, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3b, "cb4cf1a1847057b3bdc102f1397a442ddc249984e2cf41bb52bc965b5c1742792a55e904266f1106bee70cd4966da5eb1fb42d898e734012775fda"}, &(0x7f0000000100)=0x43) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xfb, 0x3022, 0x2111, 0x100, 0x8}, 0x98) 2018/05/10 22:04:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@in6={0xa}, 0x1c, &(0x7f0000000340), 0x0, &(0x7f00000005c0)=ANY=[]}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x2, {0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000080)="f8cc70fb00c881b3ee", 0x9}, {&(0x7f0000000180)="a7", 0x1}, {&(0x7f00000001c0)="0b0eabf45472e0573f278192565225132d733491a61c00f3ac38303b439c23fb96b05bfde3a99465692abc338b1a87f54252fe0f67a11d659a8928bdb5ccaaeada9b0f3c6a10d8bddf765acb367355b70f2fa1fff177adf753eb0daea2a028d1177c3ddb74dfc0eb2538ddfb899a6aed16", 0x71}], 0x4, 0x0, 0x0, 0x4044000}, 0x20000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x80000001, @dev={0xac, 0x14, 0x14, 0xe}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr}], 0x20) 2018/05/10 22:04:41 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x200400) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0x28) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="8540965120e44c380bd98705e508e35b6dd271190f027751801b2de25c467f4cc40848ca0d456156cbd3400a1624401f6ae78025ba7eb3536a6dc57a1e6b8ac0b6fc12a3f26bd6f2f15fe9b2a9757fab7be962b0406b8553299a92b09cde9bfa3ffcbc1fd2b31fabf472ea26b9f948c0cc1577bfe8bda16de939795861f79cc400cb") exit(0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)='\x00', 0xfe94}], 0x1) 2018/05/10 22:04:41 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x7f, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x44}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/10 22:04:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a00000008000b0000000200080000bf00", 0x29}], 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001600)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'ifb0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001980)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a00)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/4096, &(0x7f00000000c0)=0x1000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002dc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002ec0)={'syzkaller0\x00', 0x0}) getsockname(r0, &(0x7f0000002f00)=@hci={0x0, 0x0}, &(0x7f0000002f80)=0x80) accept(r0, &(0x7f0000003200)=@can={0x0, 0x0}, &(0x7f0000003280)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000032c0)={@empty, 0x0}, &(0x7f0000003300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008d40)={'tunl0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008d80)={0x0, @empty, @multicast1}, &(0x7f0000008dc0)=0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000a440)={&(0x7f0000008ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f000000a2c0)=[{&(0x7f0000008f40)=""/203, 0xcb}, {&(0x7f0000009040)=""/4096, 0x1000}, {&(0x7f000000a040)=""/172, 0xac}, {&(0x7f000000a100)=""/39, 0x27}, {&(0x7f000000a140)=""/98, 0x62}, {&(0x7f000000a1c0)=""/220, 0xdc}], 0x6, &(0x7f000000a340)=""/217, 0xd9, 0x1}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a540)={'team_slave_0\x00', 0x0}) openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000a580)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f000000a680)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000a6c0)={@remote, @loopback, 0x0}, &(0x7f000000a700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000a740)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000000a840)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f000000a880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a8c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f000000b880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000b8c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f000000b9c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000ba00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bd40)={'bond_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000be80)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f000000bf80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bfc0)={'bcsf0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000000c100)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000cb80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2006000a}, 0xc, &(0x7f000000cb40)={&(0x7f000000c140)={0x9e8, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x158, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3, 0x2, 0x5, 0x5}, {0x80, 0x80, 0x8, 0x3}, {0x0, 0x5, 0x4}, {0xb3, 0x5909, 0x4, 0x2}, {0x6, 0x8, 0xffffffffffffff01, 0x4}, {0x1, 0x7, 0x4, 0x3}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r5}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x53b}}, {0x8, 0x6, r6}}}, {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, 0x8000}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r9}, {0x174, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x703f}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}]}}, {{0x8, 0x1, r11}, {0x13c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffb20}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x1a0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r18}, {0x130, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa9d}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x180, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x4, 0x9, 0x200, 0x800}, {0x401, 0x5, 0xfffffffffffffff8, 0x6}, {0x45, 0x4, 0x20a31309, 0x40}, {0x101, 0x8, 0x5, 0xac}, {0x4, 0x401, 0xf2, 0xffffffffffff8000}, {0x1, 0x8, 0xfd17, 0x8000}, {0x4, 0xea, 0x10001, 0x3}, {0x303c, 0x3fa, 0x401, 0x6}, {0x100000001, 0x1, 0x1, 0x7fffffff}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}]}, 0x9e8}, 0x1, 0x0, 0x0, 0x44000}, 0x20004000) 2018/05/10 22:04:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x81000002) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402089800000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/05/10 22:04:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'ip_vti0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x92, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0xffffffffffffff28) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e21, 0x1ff, 0x4e24, 0x5, 0x2, 0x20, 0x0, 0x88, 0x0, r3}, {0x4, 0xc22c, 0x15, 0x3, 0x4, 0x5, 0x7f, 0xff}, {0xeb5, 0x200, 0x0, 0x5}, 0x1000, 0x6e6bbe, 0x0, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0x0, @in=@broadcast=0xffffffff, 0x3503, 0x2, 0x0, 0x8, 0x8, 0x1ff, 0x100}}, 0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r2, 0x8}, 0x29d) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000340)="406bb201cf94ce54f4ade69f67f84015186c4f88265e7a68fcdf3c297de2ac3bc1524c46f3a515f25146d53ed64b24230ba005fb3239945c0a7a7312ab296b68193335f3bb7c53572de16599f52b0d0577ea33327190236620619f5009777f508101bae5806fb10de615b04693bd4ff02b23557c4606ad", 0x77) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x42}) getsockopt(r0, 0xd63d, 0x9, &(0x7f00000010c0)=""/4096, &(0x7f0000000280)=0x1000) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000740)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x18, {0x2, 0x4e23, @multicast1=0xe0000001}, 'vlan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r4}, 0x10) r5 = socket(0x11, 0x803, 0x0) recvmmsg(r5, &(0x7f0000004f80)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/10, 0xa}}, {{&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/90, 0x5a}}, {{&(0x7f0000000940)=@vsock, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/189, 0x4e}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000c40)=""/25, 0x19}, {&(0x7f0000000c80)=""/226, 0xe2}, {&(0x7f0000000d80)=""/222, 0xde}, {&(0x7f0000000e80)=""/176, 0xb0}, {&(0x7f0000000f40)=""/91, 0x5b}, {&(0x7f0000000fc0)=""/94, 0x5e}, {&(0x7f0000002f80)=""/4096, 0x1000}], 0x7, &(0x7f0000003f80)=""/4096, 0x1000}}], 0x4, 0x0, 0x0) 2018/05/10 22:04:41 executing program 5: socket$rds(0x15, 0x5, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x2}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r1, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) fremovexattr(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="736562807269c482f8939efa46a47b8f90181204a3623ea4577b030000002d883097a505003878d007243c95a11384bd25d34bdfb113cd986b92eb75846bcccbe8b3f52573fb3664ead6632e52fe384db7088822b6bf59339c78613088352aea030000000000000000000000000000000000000000000000000000000040000000"]) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) 2018/05/10 22:04:42 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000900)=0x80) getpeername(r0, &(0x7f0000000940)=@pppol2tpv3in6, &(0x7f00000009c0)=0x80) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet(r1, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r4 = accept4$inet(r3, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r1, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1ec0c01d3907b1c91d8ab190291aebcb09edc43d411363c7a2dca0898a7937027060000004567a43109c25a61c8ba2aac98a0120c3142692e90e1d5eb7209361f73fcb2aef849666a34fa7894cbc1f96bfa845e42c2143a747a9c224bb6000000000004f3114c4d7ce0a5ce9866f93637909504d82982a20e93859329e04611708d0f2364a819634d6dfd1ebf22607affff00000000000068cace2e0000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000440)={r1}) accept4$inet6(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x1c, 0x80000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8a00}, 0x81) sendto$inet6(r5, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/05/10 22:04:42 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x2000, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x8040) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x100, 0x200) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x3ff, 0x240701) r1 = openat(r0, &(0x7f00000001c0)='./file0/file0/file0\x00', 0xfffffffffffffffd, 0x10) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) renameat2(r1, &(0x7f0000000000)='./file0/file0/file0\x00', r1, &(0x7f000016517f)='./file0/', 0x2) 2018/05/10 22:04:42 executing program 1: unshare(0x400) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) clone(0x0, &(0x7f0000000040)="99da2207eb398e06a3201d66841308f579aaec98982591b7096a1c27b0e248c352b883786f289440815d8a8e09236a45f8b4f69e291bd4adef65eddc638f45a7059b79e37edd58a746a7235a674e41ba569e53a5c883067d369f2381c2525b436af14ddb93cfa7e8392b6fd4de6880904a36df638c68add92b5b50785bf831465dc2452c1e3712f39cb8912bd1d3bcff87ffce0460f29577318f39881ad3e28360b40d338df9f776d5f1a477b29347b03e46b01d", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="f646b00075df79c7b331ff48dce619216eb79f4e72b5a12d90d8465dba68e20bea43913fc2b1be4050987e8db15a39ef444b07b974a9b654cfee0a4de4f423ea4829f7d81e105077373dd97f7db19105413eb6f86c583dd35ba4aacc348981c995d8a745493561949092c401872ccc74da01eee579f00c28ac9c644c9da119cfe5cce45526f84e31940ea8e6a3131b4d78ad11bb6b916c8322ffcf830c22698945f942861d51a1daa141ad41745b2e03d6efdf0d1ebd3753cb0852d16f743535d835f1dcd44406f56876f5921f730459a14d5850") 2018/05/10 22:04:42 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x44}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc2, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0x40, 0xff}, 'port1\x00', 0x8, 0x1010, 0x0, 0xffffffffffffffff, 0x1, 0x10001, 0x6, 0x0, 0x4, 0x100000000}) read(r0, &(0x7f0000000080)=""/68, 0x44) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000006000/0x1000)=nil) 2018/05/10 22:04:42 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'ip_vti0\x00'}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/10 22:04:42 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x80000000, 0x0, 0x2, 0x100000001, 0x200, 0x9}) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) 2018/05/10 22:04:42 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r1) pread64(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x44010}, 0xc) 2018/05/10 22:04:42 executing program 7: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) r0 = pkey_alloc(0x0, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x4) read(r2, &(0x7f0000000040)=""/2, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000f, r0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) keyctl$session_to_parent(0x12) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/10 22:04:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x7) 2018/05/10 22:04:42 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{}, {0x0, 0x9}}, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1, 0x0) tkill(r0, 0x1000000000016) sched_getattr(r0, &(0x7f0000000140), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/10 22:04:42 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x6040, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x5}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000000040)=0xc) 2018/05/10 22:04:42 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x1, 0x2, 0x7, 0xfffffffffffffbff, 0x72, 0x97}, 0x200}) 2018/05/10 22:04:42 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x14, 0xfffffffffffff001, 0x6, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x80010, r2, 0x0) setsockopt(r0, 0x801000010d, 0xfffb, &(0x7f0000000000)="06000000", 0xf4) fcntl$setsig(r0, 0xa, 0x17) socket$unix(0x1, 0x7, 0x0) 2018/05/10 22:04:42 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) r3 = socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0xd) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x500, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r6 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x7f, @empty, 0x200}}, [0xb19, 0x8, 0x0, 0x9, 0x8, 0x5238499a, 0x100000000, 0x1, 0x7, 0x2, 0x0, 0x6, 0x9a, 0xdb, 0xfffffffffffffff9]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r7, 0x6}, 0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) keyctl$read(0xb, r6, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) splice(r5, &(0x7f0000000600), r3, &(0x7f0000000640), 0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r8}, 0x14) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$llc(r1, &(0x7f0000000580)=""/107, 0x6b, 0x40002040, 0x0, 0x0) 2018/05/10 22:04:42 executing program 5: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000240)={r2, 0x16}) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)="403c1066eb60b5715669d7359c660adfe0e762567b6d687cbc9d15f01d6fdcecc2ba625ed4c14ed98842a20922a149c08d1246ec3e8f7f1773b9c76a1720a4d17c000000000000000000000000", 0x4d, 0xffffffffffffffff}], 0x0, &(0x7f0000000200)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/05/10 22:04:43 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x100) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x0, 0x101}) fcntl$setlease(r0, 0x400, 0x2) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/05/10 22:04:43 executing program 5: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setresuid(r0, r1, r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) syz_emit_ethernet(0x52, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60d15e90001c2c00fe800000000000000000000000000000ff010000000000000000000000000001110000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="2e000000a12444da740390780000"], &(0x7f0000775000)={0xfffffffffffff, 0x8, [0xc2f, 0x0, 0x2b8]}) 2018/05/10 22:04:43 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000)}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000006900)) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a80)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) getresgid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d80)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000e80)=0xe8) r14 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001100)=0x0) lstat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000012c0)=0x0) getresuid(&(0x7f0000001300)=0x0, &(0x7f0000001340), &(0x7f0000001380)) r20 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000013c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001400)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001500)=0xe8) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001940)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001a40)=0xe8) getresgid(&(0x7f0000001a80), &(0x7f0000001ac0), &(0x7f0000001b00)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001b40)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000001c80)=0xe8) r29 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001cc0)={0x0}, &(0x7f0000001d00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001e40)=0xe8) r32 = getegid() r33 = getpgid(0xffffffffffffffff) stat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003480)=0x0) r37 = geteuid() fstat(r1, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpgrp(0xffffffffffffffff) r40 = getuid() getgroups(0x2, &(0x7f0000003800)=[0x0, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003880)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000003980)=0xe8) lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004100)=0x0) r46 = getuid() getresgid(&(0x7f0000004140), &(0x7f0000004180), &(0x7f00000041c0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004240)={0x0, 0x0}, &(0x7f0000004280)=0xc) fstat(r0, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004500)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004540)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004640)=0xe8) fstat(r1, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = gettid() getresuid(&(0x7f0000004700), &(0x7f0000004740), &(0x7f0000004780)=0x0) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = gettid() stat(&(0x7f0000005d40)='./file0\x00', &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005e00), &(0x7f0000005e40), &(0x7f0000005e80)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006080)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000060c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000061c0)=0xe8) lstat(&(0x7f0000006200)='./file0\x00', &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000062c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000063c0)=0xe8) stat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r66 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006740)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000006840)=0xe8) getresgid(&(0x7f0000006880), &(0x7f00000068c0)=0x0, &(0x7f0000000cc0)) sendmmsg$unix(r1, &(0x7f0000006980)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000280)="464bf0efef5e9486b1c1839b2ad7c35d326d113eebb2413487d6fa6dd5938c9cf26c08daedca1cb9422659d8fb27f61b036ea9dc069af3bb5683bd810e7f1e3577164c486008fa043d8e869a016d9976001d2de4d9f97e7931c3805553e67ed9fbeb96c83427e3a0bd000dd5a15afdb1d0ff28ba7fb52c292018e809608d70e7ed588345ef2e2e5349ed2d2ab718dce54d602c97aa9259d3928b", 0x9a}, {&(0x7f0000000340)="64437f9e6a8c5486509a1cf59c092200d03618c6495f92d5cc800f4f3eb1f242db3df6e80e433c223bc891b5aeb9f2f40eedb5f4b61465ec7cd190f60d75a141303299c1d6d03c6f4f9bb435e62f471de8465068ca65c1f060821e7a58576f0ec83c77bb3781015a033363ca92f0fd037229adc4dc029eac854bbbabc82aebd8842ffd326e392bf94abf49aed973f6af9a5e21ffdd05e468b5fb688525d017332950f5fba771ffc41ee4e2da1cf99c03e4924f8a0e7a299db64ef22c", 0xbc}, {&(0x7f0000000400)="11e2c82b9e89401b85fe00e0ad1d62fe8fc9d30a06024938d15945e77606b1aa1ba118d0e7c44ba688d11c77876a2e0d04dbb4802cb2d22c1eb09730c52de1ae1d2964868b94ebe7c3ccef01c6ac648ef4bf9a8f39bbb29f43f312", 0x5b}, {&(0x7f0000000100)="a4fe5be4749c54d42abc7c2dc29205c4c8c72a8b3b0120bc75bcef83e5eaa433a4bd10ddc098017bf6465845", 0x2c}, {&(0x7f0000000480)="9e36039e2bb23c1111756b75b6d0666da790afa6c38c7b69212c6c15112ff008cd2124558d39851fe8189f170fe84c0912a7ce60de1e29a023cbeb522ea4aed164dcb4cd7c8a6f4d45b5bd9ef1e6e5e8877f2282d9bac177209b4e337172010ae406842ae6a7b227742fc23f407341ee6e33a6fcfbd141ced82d96d6fe6919fc4ad4a4eefef63cba8c88d1f7515a70b0411435f35c6c645c60a7f96e5113bf2461a1b82c0a8216c90feceb33f4838e6c1032ddedec8f125bd3b6a3c91f757fb9913503bb67481e97fdfc8bb218cb9dc56d7bf76fe4e448a6186835a64867771bf569eaa40c3086cf9905", 0xea}, {&(0x7f0000000200)="e436ad77be2fe4e0b033ecc97207aacd3f35721418f77c91ea3a95d975e7c85672f0efd04471c98faee7", 0x2a}, {&(0x7f0000000580)="91b0dff8c93c21018a9c2db8c9c35db182e776cca8e6fb71181c5fd647cf14c216d027e3543223159ac7568852d32d17561881ffb81a217f625ae92a6ebebaa2e6068b8eda6035809cbd6552caf7a207c88865b4f462d384285f5edb99f470ef9f306744409b77755239c597fafe446a7b9c099874abef64b7f69dcfdad77a", 0x7f}, {&(0x7f0000000600)="bef70a224ba430f9f0eea8ea0c06c37e5f84ff53bac8bb8ce7c689443eac66bf0a935d32b9a1734eeb4fd68aef73a5aa5dc41ef2bc2ccdacbeb05ecd49104a35873ca73816cb7d738addf6ffadb752ad1bb26d78a2ad5f91fc1a94bfad4956b65e504cb2b65324fe285df1e58be86df625dad7ecf0cca3d946d82aae149f1b640ad2af1a3fdff196f1d557846e81a6b84d627e3bbc4ee92e2e9b889c3e5fb186ada3f2f96a780135e0e4896282d0347e8b8c1666391cc848", 0xb8}, {&(0x7f00000006c0)="6666136b2f924c5fda44f605bfb665f814ddaad0cc17527b415f41cddd114b6428de4561c334349e76e3e56ba0a54db4ec141e1358073e48762c8ca4891c219aa3b5249f673667ef373c227d53406cc31a594924c021755de8f107332baf1c73c862ab84275ecc92f67254c4adc11012ad30f66521968149d4d073a710a6f4e74aa8ccbe4b", 0x85}, {&(0x7f0000000780)="33c3870cb976a150adaf540a049cd3067e8e01a9c70d92a87e3a62640a17faa78a048037c60f014a282417d6775842a19145cf41226457dc164a81f8e6bb249a", 0x40}], 0xa, &(0x7f0000000ec0)=ANY=[@ANYBLOB="200000001e0002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x1}, {&(0x7f0000001040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000f80)="9632d814eb0bc6ad0438482788d0e8156e3dbf05b34cb0c480875945d9ed0c20ebaba2a0e50451fdc68a", 0x2a}], 0x1, &(0x7f00000015c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, 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&(0x7f0000005d00)=[{&(0x7f0000004a80)="923fc271e9091ee75ecb0a0f485144f5b4e4e65f5092a2400574a4512d2f0d1551fce9ae8081bc50daa835a21a0569d080ea3f7d8aa5d2bd22a4a02c06f60b2bc7f7fbff2e0d12d3a0ab95740f63872c72ed2402556da92eb397142fede53d1c88ac09c50a685fae0ae6c4e46349f6df390b1518384c83dcb3952e6a6253d6360c698ab1d9c50bae78bbc2b39946c69eb643ea851ea57cc46dee7313a055b95ce55dc7e5f02d44d8880cc65c67a12304de8d907a84df952c", 0xb8}, {&(0x7f0000004b40)="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", 0x1000}, {&(0x7f0000005b40)="c518be72f2d6336b35e958361685fdfa2f48312b72ee4b67f0a73e3c6d83ff124b23e2649c5af5b850a3336763dca43292a650ae7847828e8413ce7d481040b897199139ba1e97ddd39947436d62fd3657e8845448da77fd45c53fbc72d505f7ae3743b0c77a7b35c6336ab85ccce89553d0c5140a58ad761495dff51be9639cbec54cb5295182ec8ec668c6bb0299284c797cefc0d3d68b1672fe88e80ea22474708bb43c992a9aa55a6cc7c0a70594e25ee7cb577615086957776ed75326c5eca757c69d01c48a2846ae4f0e6fb3e724f8c64ca5a8d26de67f9439005de048b1c066", 0xe3}, {&(0x7f0000005c40)="7f007467aaf9b6d117dbcc2d294b2d70ccdbfa7dc3e51d3b45fd9a03682c2681e9244f8bfc9f751ef371b1a825ac152df3a07c5e934ab825d56d4f0158b6eb4aa5513b9bd90f2c37792d74b054de766cc6e898ac263ebad5659c5e7f4a9415a7c0ca201c9b6e5f72f29d70120a3bb600a74dca4ed914ae5d4e010f4bf4196402a02988e14e749b03879f", 0x8a}], 0x4, &(0x7f0000005ec0)=[@cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x20, 0x4000}, {&(0x7f0000005f00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000006040)=[{&(0x7f0000005f80)="49230e316aff986e753562ad9374e8e2c5e8c185acf519c6186f65156e20e84caf300e8b0e5df05f70def0d7d88f2f586fead0c215dae527e7ff53ef1b7ab2b2a5cd", 0x42}, {&(0x7f0000006000)}], 0x2, &(0x7f00000064c0)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}], 0x78, 0x4000}, {&(0x7f0000006540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000006700)=[{&(0x7f00000065c0)="461f500971d66389d17c2d8d341383b4a70f2a335a4930587c208b534e081a2f1f8be21e0399ea90e68bf8f98b7a62bb65c048d3f4a0a3f5f4c1bf860f396aadfd8cb3f801601af3089320658b201cbd5675d86196a4cd1ee701dc4e5fe00bae00421fca1fbdc7a6a8c5369b6381756478446a2ad9f4c3aeb6ebe2e7ddce8480b0b730c449c4a6c4a0a445cc349f34931e2c588f9c2c0211f96b209838b428b6f083a9bb77170dce226870f0c538b481b07009b389c8", 0xb6}, {&(0x7f0000006680)="6880ee11e5003eb1dd930d47c41e21f2f42cfc75b644c3ca048f9796609e87d855436990267f97b7325f2c2b529642c09ccc60244302d3f388b3110bb37bbf395a54e2335ed90b2fd87ba76a3947f7e5febd1c43848bf0a355bb", 0x5a}], 0x2, &(0x7f0000006940)=[@cred={0x20, 0x1, 0x2, r66, r67, r68}], 0x20, 0x20008000}], 0xa, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/05/10 22:04:43 executing program 2: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x48000, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="7f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/10 22:04:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_mtu=0x6}) 2018/05/10 22:04:43 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x10001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x2, 0x3, 0x8, 0x3, 0x3}, 0xf0fe, 0x99, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x2, 0x3, 0x80}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x2}, 0xffffffffffffffba, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0]], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xfffffffffffffffe) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/10 22:04:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xffffff33) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x400000000009}, 0x1c) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/10 22:04:43 executing program 2: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f00000010c0)=""/4096, 0x1000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) 2018/05/10 22:04:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x10, 0x5, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0xbf) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x10) 2018/05/10 22:04:43 executing program 4: getxattr(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)=@known='system.advise\x00', &(0x7f0000001580)=""/254, 0xfe) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, 0xfffffffd, 0x0, 0x0, &(0x7f0000010000/0x4000)=nil}) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) msync(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001380)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000014c0)=0xe8) 2018/05/10 22:04:43 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="100000000000000002000000000000000000003f00001000000000000000000000000000"]}) 2018/05/10 22:04:43 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) sigaltstack(&(0x7f000084e000/0x1000)=nil, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "1eed0468aa4307d143af70ed3b0a976a424926684fb6554735ba66fb6067f6b6e6951c61fd87db1da37392ed"}) 2018/05/10 22:04:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x4000, 0x0) accept$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x1, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x62) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioprio_get$pid(0x1, r3) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x30000) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000140)=0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r4, 0x0, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/10 22:04:43 executing program 0: unshare(0x40600) r0 = userfaultfd(0x0) getsockopt(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000200)=""/148, &(0x7f0000000080)=0x94) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)) 2018/05/10 22:04:43 executing program 3: unshare(0x400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) 2018/05/10 22:04:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="a3", 0x1) 2018/05/10 22:04:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100087}, 0x3a37cacd1d0a5f3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'lo\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f00000001c0)="2fba9a30d5dd7e62467b981ea5b7a7fbdcf8548a855709ebdc161a2e66030c0cf77b2eb2621236a1d50ed015f7f5bc3f5ec968074ff0c65fd2b25d61a1e2d2198d3834bc9f71ea8a7eb5f3b504c9216d488372e7543ddff4ffe2fdc2a3dca72fed04b8467ced595091ce13959c8fffd5407c7731428cc8aa9a51a46bdd76c28d2854da30bb4107", &(0x7f0000000280)="a3d4593f09f78158dd26e16f95dd63679b127389d22d5bea27bb4faac162f814e1dab28ff0f04f5a335f6470dcfeae639810891b7c2e498f6dd5b2844b917b91a905e1cb88be1a2d3ff5246e164d1e6dc95c8596863aba4a08f1116ebc49bd8dd3f0ccb40ed6b083e288b52104940498c6da233093a4e8d4ac5495606bfb56e5895b65d365350e24d3503c2431b136296027a1773259ed5ac482a9225547181bb13ceb8e423b4a3c6d36c10f30cac943eb76f1a706375ed3f2c01892137f510414a0d3dde394f1f4eeadd51cbea54ffa888f60ad031ea9fa"}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xff, 0x500) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x10001}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x9, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000e7ff7010010000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0xfffffe9b) 2018/05/10 22:04:43 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0xea) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x8e, 0x100000000, 0x81, {r3, r4+10000000}, 0x1, 0x7}) fallocate(r2, 0x3, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r0, r1) 2018/05/10 22:04:43 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000080)="acd32a8d943ce9a11fffc3d36b369484a526b4770b9fa0e0b8cdbedd16337aa041ed0e76a4d7377a34cf3c7caab1a3d61707fd78bb6eec1167249d60", &(0x7f0000000140)="5db344c380453e745c94aa4ed7098e340cffd41afdc0669263e30563d406e77627112caa1a146b17696fe8a98d4adc641d84bdd94ac0680f348bfc395fc2bbc0c20757cd93da71c26ddda01e0114624ea008241665a685502e7761d1dd5cef20f52d1cbe0b2b709416978cca0c2515a241a558fabb8709dfd8", 0x2}, 0x20) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x100002de, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xffffffffffffff97}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001980)=""/182, 0x18b}], 0x6, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x8, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/10 22:04:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba00000090b29d7e62add99111df490af35407245a0151d3b5c41a54bc853105c0e18efb2f0a01d2ab94626ee656d2264a47ac9220f25beff386da3b7462376794c5230a49b8aa010f2dcc2a46fb99ce37cad56918d93fb465fad5d45972bdb45a8db09dde4171bd6a192b8fe4a5d4a56fca4d72c9b401c3060f3e482689321ea43d5402006df1188e69ba0d9761ccecf5e50f2a82f053a574bba7655868b1c06a6bfa15e232c2eef0584242066e57a1712e09a1500d496556cef3b7ad37"], &(0x7f0000000080)=0xc2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r2, 0x40, 0xda, "d374f365fd384db8d7f6d72c3f409548cac723b4aeac09314bf81f0a72398212ccabd0825be6056cd717e27bc7369ea3f50b90b8d9dc34f4638a4e2d28787741da79decf73d900c475f3b6e02d73867f6799610bf84a703dfaf9d97c44a38bec75cdcc0a1828525265d415ab5a2e69e736c1a598d5600a3548760924b0f08d243fd1718973f8323d9dc3ff614f2c14a996f5320633a3494cda509fff036f0cdef001224bc91ae9ae326589d3079f275559c90bfbffc24ebd834b43815cfdcddfd0d264f22c91690c493fc0a8cf66d659d6918e1a29e99e861db0"}, 0xe2) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x83b) unshare(0x400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0)=""/5}, 0x7) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000003c0), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x4240, 0x0) 2018/05/10 22:04:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)={0x14, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}}, 0x14}, 0x1, 0x400300}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x8000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/10 22:04:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/165) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000056efe8)=@add_del={0x2, &(0x7f0000e7eff0)}) 2018/05/10 22:04:43 executing program 3: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x102) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000580)={0x0, 0x1, &(0x7f0000000400)=""/102, &(0x7f0000000480)=""/227, &(0x7f00000001c0)}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f00000005c0)=0x4) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000280)="4e1762feca134ebfe9b55abd69d1983c4f019aec6b67e96bc0acb0095e7bc3d7421b", 0x22, 0x9}, {&(0x7f00000012c0)="ce7e826b7ec86c83e3a36435585382dee1c7d1409460aeb346aedbe7e76b2a8a73d400fbba1adf5f418346c86785ff8f7a40ad7be406cf6ecccaf240819a6ce7b71968e20224493ff62b22eb584d8a4d8d78714c478791b288337e1a67cef3518495075303bc50e10cfc61bf6659caebc6f8f442", 0x74, 0x8}, {&(0x7f0000001440)="2195824332cc55b54a075c0dab50e0e5a971bec053cad9428b7d43798248ca5228d807e08a4cf1dbf0a9b32ef7be1e6bda6025a09504f50152d810949e88ddcb855243d05834a3e44a07cc922d836538be10dfadbc3a5326a2bbe70c8e946ac7ebc190559adcd3a67bca34d1c84a3c9a740624c7fe8e2b7bec371b952e", 0x7d, 0x2}], 0x400, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x10, @tick=0x1ff, 0x401, {0x445, 0x9}, 0x0, 0x1}) [ 180.902396] alg: No test for cbcmac(cipher_null) (cbcmac(cipher_null-generic)) 2018/05/10 22:04:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000004e0a05000000001c858fb90000000000"], 0x14}, 0x1}, 0x0) 2018/05/10 22:04:44 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'veth0\x00', {0x4, 0x4, 0x8, "d47995b93ddd", 0xad77}}) r1 = msgget(0x3, 0x254) msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000000000002248be53be4d3a233ef5fe5774cfd15b5e67933ad1058cdbc94a48279d694771f90864df65cec607c6d7e9926739344ad7365b8998787d8464e3b4311f441df44585b2b3d4f14769ae9352cc2c6909fb0072e9310f364f153149f008d71ca377e7377ac40d77aa17193d48056cff7e8af62ca2c5a51f2eb71c86eebc1af7defe4efb4378d0557c0f7bfe4a818ade8fd340e4a9425678b51c222dc2e2871772c59829184d2db2e2811c45e5fe33066083eb6bbc81d037b9bdadf8bd939a8013e8b1a99ca26ebd0ec24325d0b9096b32f0a773b47a5fee2104d7ae67ff0000000000"], 0xe9, 0x800) r2 = socket$inet6(0xa, 0x1, 0x0) mlockall(0x2) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000000)=[{0x3, 0x1, 0x1000}, {0xf8ad8b6e866c44de, 0x100000001, 0x1000}], 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000300)="5dec4f96a9799ba0f4ba0f44e49eb8791c64d5868b94baa0dfee73a1cf76072f18c1c68a41066bb18f6f02457398629968455db8b771689da7cb196546ec9f662fd1d00859c290df17411ce6a648ebbb293b8142a5ec9a73480eefeaebddb172113e3ce154738884a6b7ac0f0151450dad8d92e38d0e5ab0012fa63b7e6d84afa7338b17072daf0ba3a6f04fef88fddbe258a6204fd59d48e3205829c4da95de24b3f6d2df9171274075390a9cd8e1f25ea93964be847691", 0xb8) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000000040)={'syz_tun\x00', @ifru_hwaddr=@random="deeef164333e"}) 2018/05/10 22:04:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x800000000a, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f00000000c0)="30be9c3d890185389a20cdebafb662030000057e2405a7ac6694514d9b248b00000000000000000000", 0x29, 0x800000000000000}]) 2018/05/10 22:04:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000080), 0x10000000000003d7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @rand_addr=0xffffffffffffffff}, @in6={0xa, 0x4e22, 0xda00, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x2}, @in6={0xa, 0x4e24, 0x1, @empty, 0xf435}, @in6={0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x1c}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x9}], 0x90) 2018/05/10 22:04:44 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10f, 0xeff, 0x400, 0x11d, 0x2cf, 0x55, 0x7f, 0x8}, "5af15185cb69a07575a9bf5ecd7a6ef11ffc75a300e77e128b0bf1cc8d380a7d1e581b5ced084befc246cafa4f576f54ef3d119761bfcd2dab8224f4eae315c2bef6a6a30c26f6a2e4b9f6ed588a39bf2c54c10e20c6701121b105c4a5efd0dd9e45ad4d8ad77c40f11cac899dcf15b7e676f2cdb990b917fe00782ad2a289943aafd82b4b79f1cecafa4b645d0f940a07486c1b0d8d74043b1156789c24339766c1700a586d094f47840cdf33d5f2d509", [[], [], [], [], []]}, 0x5d1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000c00)}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000900)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000180)={&(0x7f0000000800)={0xec, r1, 0x420, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xad}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x838}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000005) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/10 22:04:44 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom$packet(r0, &(0x7f00000000c0)=""/80, 0x50, 0x40000040, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fchdir(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x8002) bind$netrom(r1, &(0x7f00000003c0)=@ax25={0x3, {"c5a6323dff79c2"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x6, 0x8, 0xab18, 0xd1, 0x8001, 0x3, 0x2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000005c000000f88fe81960eda164aad01aeb99d90d81c0badf59fb34cf9f7f164b36d64ade9cca7659937b6add68703b612beb31488ed90690b2452dce216e186dce31367406020f2ea10ed719ddb9d75eb4864b5396791d7c84c4ecd3de77c06c040000"], &(0x7f0000000240)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, 0x21, r3}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000004c0)={r0, r1}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6ebe252b}, 0x8) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000440)={0x303, 0x33}, 0x4) 2018/05/10 22:04:44 executing program 4: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) r1 = getpgrp(0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) ptrace$getregs(0xe, r1, 0x7, &(0x7f00000001c0)=""/209) 2018/05/10 22:04:44 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x400) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x6, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000280)="4da904000000000000002600") getdents64(r2, &(0x7f00000002c0)=""/172, 0x23) getdents64(r2, &(0x7f0000000000)=""/139, 0x8b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="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", 0x1000) 2018/05/10 22:04:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404000, 0x105) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x9a, "57436de8f1da549ffe4bfb35b4be6079f47efb849f28e279566c68fd89a2812326a97f133e737c7b7581816310c0ad64b3af70e0280e0eb5d8b06c52311b69794f6799cb9c7fcd49e68c9a153acc857b6c89cb6f7d154f6ebaf0c6a43cef716094ca311792a5c3a9a3b47a4a6b7a6882ee115fee8af11f342caaa3014b898583799ec15440b4977c70c073242905b251e598162439432fdb78bb"}, &(0x7f0000000140)=0xbe) r2 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/05/10 22:04:44 executing program 5: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/10 22:04:44 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="3c4810478404e439d240dc", 0xb}, {&(0x7f0000001040)="d3622dc7f84114b80c17a61cf510afd78f7688e4c1d2a13d8d66f78f8ee8a824da974c9797e5f2bb7a8bc0bc711a8956b8e2e9cba7ba9bf0f7469ad1b607d392f698628e02a1aa6965cf12bb76011acfb9ab4ca71018f268ae752011", 0x5c}, {&(0x7f00000010c0)="5fcc713368fd18cc3da5317a0759dfc02b74c852d332103b2d1973e2a8fc299ffa5ead8ec1bd0e7db88d076df6f62f1a933a3d39eb9d34894b39b0fa6d8685a8600ad0cd00d115d97553b02102cab6e013c883d634955e3b4a0a992c9f7ef864d0c2a18d406ce5113e97c5ec9444453f6c7ac48d71f6", 0x76}, {&(0x7f0000001140)="4dac71f9313035c0b0138f487aeb82da7dd9fd9b", 0x14}, {&(0x7f0000001180)="a8265ebdc09175d1276a3f47245c17f4df05d692497377782a666b4a6da5ceb7952069e7d6006a6c57d42ad0e145db37bc2eca22c82b05f1a3f8479caccda5ec011e62e2a96213999b45528d192af1cc2fa061f93a8252a6a9df7b7e278fc240c50a87e1d22a3bc7705ce59f2d6cfcf349ecbda7b4bd9fd91cf6b3a8277372065bc11a69951ec377cecbc4", 0x8b}, {&(0x7f0000001240)="5cf8f98da6ab01419067da7312984ebebd5301836e892a22a61d3ed0a57687a8d7bbd63c023e521c3cd016236e3cc4f0772d44ca348d3f3f7c52d839d83fbbe95a30abb88168f34285c4f9f3db907eb73233cbce0abeb4cea29278954e90bff24c6f099d2446d92054aea388e99a37778822751ca010cd7d85fc879f7acf3cceb4f28f86248ef085fc5046fa95b4758133390b9a69e4730c4a1205a9647721acd15cfb2246a4f12b69b769d063f7038e6c710192032060d95ee29d29a7b3fc862ef4d7088e12f6df210caacb890e1825b2", 0xd1}], 0x7, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000013c0)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001400)={0x6, 0x5, 0x4, 0x8, 0x1, 0x0, 0x5, 0x40, 0x0}, &(0x7f0000001440)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001480)={r2, 0x4}, &(0x7f00000014c0)=0x8) 2018/05/10 22:04:44 executing program 2: getpid() r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f69705e7673005d9f0b8566682c3222b70684936e451976e61fe038deebcf80de47d4855f38061962c9679be3286b2f5babbd384ebc21b566d1e149256818471d32821f37024dba7bef9d1d0887a3919b223bcfb33ff6ead5546c65c44944804c27aa0aad2bb43c4a216a3f60b7dc74083d1387826d7fbc6b0ec84bb6240375a4eab9204400bc19313c") readv(r1, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/221, 0xdd}], 0x1) 2018/05/10 22:04:44 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = memfd_create(&(0x7f0000000080)="17", 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003e00)={'vcan0\x00', 0x0}) sendmmsg(r1, &(0x7f0000004140)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x2, 0x3, 0x2, 0x4}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="0110abcf5fba300142637f0b628d8c6a182e9ce3cc25fd8e7d6818a35f9d6d940fbca1804ca0d5aaa552c1e8f17829d4bc0500eaffdfa7b0d91059281bbb2a9753b352f4144707c4d2fd7861bbfd6b9d63d77194e5d4cec5983b175ddb18767f3b474ace08af64f69d26e24069c5f9adc857f8956824b05e28a1b30140cf4050c41c21e97d1ca8208803e1435f5cf93d76aed6a26be6b2b80a13ca3ac079dda449390469cd31dcf070cc0ebbd823f27a8a74586e85251704aec07ebbd9130677d52cf0f344ec129306a5a2db8f98fccc43b464d14a4df3341e67704359be24f8ba98990bc3916e", 0xe7}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="38c47ea4123837823d6c6c743fadebb120fda733b2bd17ec0359216c085152e6baa6afa73d342ef71cd2b9f6fdc18a5bebb447f0ab3e9eac7e6840353bfff80ba602e353745de02de336fdb4c5f3870f316f76796a81b2f9c8cca37a3ecd3457f5953895705f7fe5da99197b6a081f1bb0932cc0c288693ac59969536729affedbe88b676eb5438c312129497caf96d3aa48cdac264ce6057ab235a92c6ccaa8f60785dc750d28000c216513b5b9fdaefe13e6ec56367cb4a62ff7", 0xbb}], 0x3, &(0x7f0000001340)=[{0x70, 0x111, 0x3ff, "48f3e0e0b051cb7a8f73fccecc57fbe393cfc2578e35878eb64e020e43bac9cb2023e9b713968253b605b1ac5026618e1dfc81ca1e8b0daa122e7942ccf2e2b5a4a4a6ab20db75daa6b2773c619837df8b9b970d71fc6dac01b2f74eac"}, {0xe8, 0x11f, 0xf4, "7332f50e3e4c1d502f49eba34835a81be539a5c9ccf776dfcffdbcf09b09b21137840d0bd60f570a2001acb611e75e166db9d362cc64be39cb05b1345e4edb1d68b7c0b0e22ae9f35ca1eeb40f6e4d42f15b678a2f56444848fb503ef533805fe124d8fa6850b1495c3e1b473ea40bf423ef542523a8cbf5223390336126c23f15106894265bcfb9a857bae1fd1b70d4d66dde895b4c4dd7ee3a513d3a670158c4c466e7889096024b312aa8326b1808c975f153678ae3720055e6332f0e0018d4331dd893511bf864f580cacd7215ae19a9"}], 0x158, 0x40000}, 0x7fffffff}, {{&(0x7f00000014c0)=@ipx={0x4, 0x401, 0x1, "a40e855b487d", 0x2a130390}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001540)="0e952b719280fab1d0f4115018b5e0301a0ffae627d01ca6e406b30c86a6a85974271a028012ea240b13f8ce439b07c23b95ae41ea9374f1797f15bd42bc41fe54e9c4a575037113f4cfd4b6112086ac61dc9b830a14858979a7e0eb734f485536a4baacecee6fc4a8bf6b553d54eefd34916990608cc55bd6af2d4439588dae91c1a826beeeeb", 0x87}, {&(0x7f0000001600)="a06276ff4c17c8c8c8d2864125f0a9820f9164efd459ebe7a2bfa3da0f9c0747dcc376fcd5ca22dca5a81d45e5f5e59030053f2cd5f679f85458b7ff0d442727fd93f7ae1af65c6c0fa41b2919e05482ec480a19a6630866b723a99262c0d96b8cd2f8ce92dca98fa3952a3d93c48aef6f12c135badcc6a0dc52b2446104c4beec3bd016481686891dd8e53a5da01e9a8707a7d26c6ce5e1c6602047b6ed1828ae243f1a30b8d7d2b6f40de535b68fcbb633d4441e42ba3978f74779c91f0f8887f1112befbdf3f6a2967e8414b452af8b141b408e54e4b1f34e6ef73c0a94c8c6c4311bbd3aeb9d6b4dd691269438909f364a243a11df", 0xf7}, {&(0x7f0000001700)="447ac7e499d031e50638643a0544c0791fbf9377c14e875c5e9b4205fe4c2617a4efeef8e6a18cacf984c190c30dfa55f00294357727369e200cbef825", 0x3d}, {&(0x7f0000001740)="102507fe6abef04de1e24e9c6bf13eb89c604cdaee61694b", 0x18}, 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&(0x7f0000003c80)=[{&(0x7f0000002c80)="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0x1000}], 0x1, &(0x7f0000003cc0), 0x0, 0x40}, 0x7}, {{&(0x7f0000003e40)=@can={0x1d, r2}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003ec0)="713fd2d98e64f3d4c2fa20a3dcfd", 0xe}], 0x1, &(0x7f0000003f40)=[{0x70, 0x116, 0x1, "601a23571afc06fb04d4702fb6ee9b66a3ca10a0d96724e90bf6d81fc76e57a7cfd4c7cc8be3aed4f2f079a3fe9895d8ade1429a0626aba1e7fd2fe1514157c83c550f2742c92febd627e85831c7a43127ecc4d0b588bb1786063328"}, {0x48, 0x11, 0x1, "8a8c90b2cfc749c7290e8631c1e14aa44cada4845ca914f75475160611440f96980026fc54cc6e5a0639ddd42b161246612a7403bc5fad0e"}, {0x110, 0x1ff, 0xfff, "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"}, {0x28, 0x117, 0x84b, "097dd01628801394eac4ed0161038e4dde65b5a12d"}], 0x1f0, 0x4}, 0x2}], 0x4, 0x0) write$binfmt_elf32(r1, &(0x7f00000000c0)=ANY=[], 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x81, 0x800, 0x600000000000000, 0x80000001}, 0x10) 2018/05/10 22:04:44 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0xc1, 0x10}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x2, 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000280)={0xffffffff, 0x10, [0x9, 0x20, 0x9, 0x80000000]}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x4c3a093e, 0x7, 0x1, 0x3b, r0, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c, 0x1000020000, 0xffffffffffffffff, 0x3cc9}, 0x2c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="185e00000000000000000000000000000700000000000000000000000000000095000000000000005fd5f256ac030cf3b88e670a5d1a8d49351dbdbe50809c31015cf2b848cf1047cdeee273c0420c811929b04e478b226503a8eb76c6bf824e0b693f57b086bd99fc04b43894f51ec28b89262d553bee4c837ba490a6f65590068e2706b059d80823f3a931b47999ca66200e33682c0f5d807d596a80d6f58b783ed92b71bcd0814c4a7ec061140a73ef52ff1cc08e37cc9983dceee80c043118e1e2fe02325e39565b9b215263c38c24df4d2f93acaf975a08fa628d06d70ef2cac57e3b405a"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/10 22:04:44 executing program 6: r0 = socket$inet(0x10, 0x80003, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/10 22:04:44 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = dup(r0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e, 0x800) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/05/10 22:04:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) inotify_rm_watch(r0, 0x0) [ 181.977688] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 181.985218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 22:04:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x87) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x204e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000001240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x1e5, &(0x7f00000012c0)=""/238, 0xee}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001100)=0x14, 0x80800) 2018/05/10 22:04:45 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x11, 0x804, 0x400) write(r1, &(0x7f0000df8fd9)="2600000022004701250007028980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/05/10 22:04:45 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000001c0)={0x0, 0x9}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xf38b, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'team_slave_0\x00', 0x200}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x6c00000000000000}, 0xa, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x206, 0x1}, 0x14}, 0x1}, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) 2018/05/10 22:04:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000001300), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x5) 2018/05/10 22:04:45 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0xa6, 0x62}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000811000), &(0x7f0000000000)=""/230}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000100)="90ed8973873e1772aa183a9b87035053b36207a5a8b5f79f63178c895c812c51a7497b3d664d3dc30afa83447f44ca5349aa3459b99407059243c2fb9f52a12fd38c365eae97ed377503feabb0cefcb7796ae2bf3cc9167f5161", &(0x7f0000000180)=""/178}, 0x18) 2018/05/10 22:04:45 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) lseek(r0, 0x5a, 0x0) getdents64(r0, &(0x7f0000000280)=""/11, 0x2000028b) 2018/05/10 22:04:45 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0x7) 2018/05/10 22:04:45 executing program 0: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) close(r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) preadv(r2, &(0x7f0000001180), 0x0, 0x0) 2018/05/10 22:04:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0x6, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x33, "eef388a7304d27bcdfa0f48924c7ba316202e87efa3329d28f377e2ecb007abd65ceb5b7eed7196a21cc2e2c28339a5be37488"}, &(0x7f0000000180)=0x3b) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x5d}, 0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xd) unshare(0x40600) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r5, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmmsg(r5, &(0x7f0000001e00)=[{{&(0x7f0000000200)=@rc={0x1f}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="bc2c98634c9eb4018846", 0xa}], 0x1, &(0x7f0000000400)=[{0xd8, 0x10b, 0x1ff, "7de259f05a1f8952d4c9b1e5600433b9ece6f9bb4f6a2853ef99a2aba9358d840376b40c30b1f046bf663d0c0a55877eb08356ff4d1ce0c22f480159d13c71f7f4fdf724dd56b33df7915644e0297f7430936cedc66f1c9920587f38fd7ad77d3c8b34fb65a7f80d70ef0ddfa4ffeefc7cf50202ee63d1c916ce206d5e4fd06d764940ea83d6fbaf7d18fa3d949e3637b452a2d288a37e5c68b76aee49af8bc42d29433f00f122796b4d81f90686e0f8e79a3f2bdb6253f5d42c17620c4b75b6b661ab2e92cf"}], 0xd8, 0x8004}, 0x100}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x12, 0x4) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/05/10 22:04:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000280)={"6c6f000000002000000f060000ff00", @ifru_ivalue=0xff}) 2018/05/10 22:04:45 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000004c0)=r0) 2018/05/10 22:04:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fadvise64(r0, 0x0, 0x7, 0x3) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000340)=0x8) 2018/05/10 22:04:45 executing program 2: unshare(0x400) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x633, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000340)}], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 22:04:45 executing program 4: sysfs$1(0x1, &(0x7f0000000000)='procem1%\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x2000000}, 0xc) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000012000/0x3000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/10 22:04:45 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000000000003, 0x300) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x2, 0x81, 0x1}) getsockopt$packet_int(r0, 0x107, 0x6, &(0x7f0000000000), &(0x7f0000000340)=0xfffffffffffffcc7) 2018/05/10 22:04:45 executing program 3: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$sock_buf(r0, 0x1, 0x3, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='GPL-cgroup%\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="e9b102fdc9cf18f41a6de65660795ba7d79204f6a74f1f460d04f7a1ca4b55da73c21cffe8d9c388e9b49901e661d139bb2524031a3ec118766640fa58d4cca32376f47ff84fc518c1", 0x49, r2) 2018/05/10 22:04:45 executing program 1: clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000016c0)) 2018/05/10 22:04:45 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) io_setup(0x40, &(0x7f0000000240)=0x0) io_getevents(r0, 0x49, 0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000340)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0xfffffffffffff030, 0x9, 0x0) select(0x40, &(0x7f0000000000)={0x7f, 0xf8de1a0, 0x1, 0x5, 0xe5bb, 0x400, 0x8001, 0x7fff}, &(0x7f0000000080)={0x29774b71, 0x6, 0xe, 0x8, 0x0, 0x1, 0xffffffff80000000, 0x1ff}, &(0x7f00000000c0)={0xa3a, 0x9446, 0x8, 0x2, 0x8, 0x5, 0xab1c0ce}, &(0x7f0000000140)={0x0, 0x2710}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/10 22:04:45 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) 2018/05/10 22:04:45 executing program 3: add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) keyctl$dh_compute(0x17, &(0x7f0000000300), &(0x7f00000001c0)=""/128, 0x80, &(0x7f0000000180)={&(0x7f00000003c0)={'tgr192\x00'}}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/05/10 22:04:45 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="557d5b949b016f618f8b08b1a7ab2fc0e681a7f6737e73d7c70ae79e99ef84c8429dd5843782f913d628793d34", 0x2d, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="cd55d12825559458decbd9bbfd3105175dd152cd9956b4bee2e8b84df88b13ffeac12488c2d7d56ac9c926ea411c39d1784ed4e907d7f60efc93e9cc1b679f6c6ce35cb3fb4c881304ec05e9ec615a0fb8b5206c61358c979bc0125ed404583128a0761e9f8f876fc725dfd6b1", 0x6d, r2) 2018/05/10 22:04:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair(0x11, 0xa, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000400)={0x2f, 0x20, 0x0, 0x200}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r1) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000100)={r5}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000080)={0x54, 0x0, 0x9, {0x0, 0x5}, {0x81, 0xfffffffffffffff7}, @period={0x5b, 0x6, 0x100000000, 0x99a, 0x10000, {0xfffffffffffffc00, 0x8, 0x200}, 0x6, [0x0, 0x5, 0xfffffffffffffffe, 0x20, 0x14c, 0x80000000]}}) 2018/05/10 22:04:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_targets\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x7d, @rand_addr=0x6, 0x4e21, 0x2, 'fo\x00', 0x20, 0x1, 0x50}, 0x2c) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/10 22:04:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xf9, "be7121a23cc740ea88521945ebda15df7b9e15d5ee109bcc59569d8edf411f985eef8ae768d567fcd2f4d44cd9b93b2412e5623543e77ff6c868e5e8d76d4a6828c250d75537351ed7e56cf415e965b2ca38af7cd9a74e893a702e54278a4dd99c6685ea8ce84af9df4f3d1d9a7d8d1a2d5534062170a060355dd9bd7c8e18371bd47eed17754d5953b2d386ed9f07891b1eb0b93527eb511c97e885d3f974bf668e77d6b7ca3db3551354baedf42beae326ace69e37f4cb997f3a6112653490a8322e63dfb17f3e4e60e4088c7df3bc650e55816e565cdd2a8ef9fdad0d052e735aa26bf5eff1713bfeab92b3b000ac80223bf72971885656"}, &(0x7f0000000280)=0x101) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) 2018/05/10 22:04:47 executing program 5: ioprio_set$uid(0x3, 0x0, 0x7fff) r0 = memfd_create(&(0x7f0000000000)='^user^\x00', 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4721560b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6c40}, &(0x7f0000000100)=0x8) 2018/05/10 22:04:47 executing program 3: unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6gre0\x00', {0x4, 0x2, 0x80000001, "4b0aef075439", 0x5}}) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) close(r0) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)) time(&(0x7f0000000100)) 2018/05/10 22:04:47 executing program 0: unshare(0x28060400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x1, 0x8, 0x1, 0x80000001, 0x1, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/10 22:04:47 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendto$inet6(r0, &(0x7f0000000080)="638ee1c3af4d43e677d18c710a6b23679adb30eacf9f3cb7edec2e0020b3760801b35ebb1f453bfc7da4271793bdf6099acb7a8fa39a0b2fa09b8fe406d60748df61e69b46d8df2ff3a2be1878e9e3e3d007c1353cdd0b89c4f2f3cbfa7c7a0ac63922c951f35f8a382c7cef8d970b24d929", 0x72, 0x200000d0, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) shutdown(r1, 0x2) recvfrom$llc(r2, &(0x7f0000000000)=""/45, 0x2d, 0x2, 0x0, 0x0) 2018/05/10 22:04:47 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6e65742f697036325d4b2f21a74f496e616d657300") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x0, 0xcb2, 0x3, 0x0, 0x1, [{}]}) 2018/05/10 22:04:47 executing program 0: r0 = socket$kcm(0x29, 0x40000000000005, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="a780b198eaba9dfe664bd28754f233150ad132743da7d27ebe9ce2a826bee901223bd1243117f72386263d5cad6c49083255f637920b4620cf1b8c79232e4459f45be10db30b041f51e68f58147b50a0ae4ea069565e480b751037e736d106ee108e2a1f579a54149037d3aafe4ba57bc51b3c4853aedd", 0x77}], 0x1, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}}], 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e) bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/10 22:04:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newrule={0x50, 0x20, 0x200, 0x70bd2c, 0x25dfdbfc, {0x2, 0x14, 0x34, 0x4, 0x6, 0x0, 0x0, 0x1, 0x10}, [@FRA_DST={0x8, 0x1, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x400}, @FRA_DST={0x8, 0x1, @rand_addr=0x800}, @FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @FRA_SRC={0x8, 0x2}, @FRA_FLOW={0x8, 0xb, 0x2}]}, 0x50}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/05/10 22:04:47 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="4218c6798c28a7b3d0d9f40d629f2d4f02d5107ab808c85d8ff0f15002a2b5056a7eeed044c1f76f47e259791931f745bcf38dc1c771bcd4b805a7a38e1123e4440a3e14e7", 0x45, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "7bdfa010f51b"}, 0x10) ioctl(r0, 0xc2604110, &(0x7f0000000000)) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xfffffffffffff8cb, 0x9, "803927886515", 0xfff}, 0x10) 2018/05/10 22:04:47 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup2(r0, r0) 2018/05/10 22:04:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x5ee, 0x4e23, 0x5, 0x2, 0x0, 0x80, 0x3b, 0x0, r1}, {0x4, 0x1f, 0x7, 0x4, 0x3, 0x76, 0x19, 0x9}, {0x36, 0x3, 0x4, 0x8001}, 0x0, 0x6e6bb4, 0x3, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x2191e227e5bb5b11, @in=@broadcast=0xffffffff, 0x3501, 0x4, 0x0, 0x4, 0x1, 0x100000001, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f0000000040), 0x14e, 0x4000000, &(0x7f0000000080)={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4000, 0x1) 2018/05/10 22:04:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) read(r0, &(0x7f0000000140)=""/234, 0xea) 2018/05/10 22:04:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"9813c15f29d9dc"}}, 0x10) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2}, 0x8) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000140)={0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'team_slave_1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/10 22:04:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x6) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002500)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x3, 0x0, 0x1, 0x10001, 0x5, 0x6b3}, 0x20) r1 = socket$inet6_sctp(0xa, 0x1000000000000005, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) writev(r0, &(0x7f0000002380)=[{&(0x7f0000000000)="b2d016aee4bf57d003d3efb456ed11ebb6ad549fd55387bcbbb4c7b0544e4cc6f5470d4a1a1fdbb46dbac8abc70c7af3a610a932052f97d03aefc9eb79996e17675666272a01f863163a0c", 0x4b}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="af0e0db007b1b99644f989e6d9d1ffc16cde4ec3732e144eb9c1c1a1ba79d5bf06e362ac32267929218e9fb3773f9d22cae3ae9e0608be986f25f61a945fc35d0731e697f67f38cce340332020bb1e8a1b5a9ad111528d4f7798ab619f43e263c5d2e39827353080a479", 0x6a}, {&(0x7f0000001100)="4c1f91a2b7d42aef105a03e632f0e6a949e708472ccd8786bbeba6154f5d7d92172564ae49ae4e94b9dfcd", 0x2b}, {&(0x7f0000001140)="e0c11ef2040396fe09ea20baeeadd18d353c6f50afee058dc58aa669a7a5f743235e5325d2b871e2b2b9e39ff8642963572f9b8e0f", 0x35}, {&(0x7f0000001180)="6e0010a13f0f8d678dd98d2ae3a7431d2facd92c53f391b08af90cbd3c22b5758445daa3ea13f2d733a5d93765194256d9b07fa75ede52b6ee1ec104925fe5a7b81ec11f27575960e89ff98345aab48b32a4de7143719af57b76a95f16132e152677ae97a18547d1ebd9a3cf3507cb201a6ed30eb717ec2b76b4f7d7b548f8838468557eaca7e3ef74d1b4b9f24cdea1fb88472fdb6bef788d513ad7b08ad099b821211e16c3", 0xa6}, {&(0x7f0000001240)="1c25fda6b4af62775617e6a90aef0fc984781c9b1da482c1aee68b15aa9481dad62adadc41bdeebd235b49fd98e963c5fd9bcf5c0f0d85299a68c71222009657b857a12b2d1ac45c78c9296ef12800cf8bba34f596f38627e246d95ad490d3ea62096c30aa9b00fe7597d0f0c3abdfdc84ace88e44cf24", 0x77}, {&(0x7f00000012c0)='-', 0x1}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="673d3ed58347a790515887fb442dcfb36865b455a25fe805fddde3a73f6de157c9fa3bed29861209d3fc38722ad2c87cddd46667bab20a580854afbfcf6cde52503d506c7cd2e7ffda77dda7eda4a7216e87", 0x52}], 0xa) sendto$inet6(r1, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000024c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000002440)='/dev/zero\x00', 0x220900, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000002480)=0x7f) socket$inet6(0xa, 0x2, 0x3) 2018/05/10 22:04:47 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x41, 0x0, 0x0, 0xffffffff}]}, 0x10) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x26000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000d80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e00)=0xc) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001040)=0x0) r11 = getuid() stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001140)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001180)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001280)=0xe8) getresgid(&(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)=0x0) sendmsg$netlink(r0, &(0x7f0000001440)={&(0x7f0000000440)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10}, 0xc, &(0x7f0000000d00)=[{&(0x7f0000000480)={0x228, 0x2c, 0x820, 0x70bd2b, 0x25dfdbfb, "", [@generic="35b6649a0852970685f619ae6d613db20ab76694f215e1ba3fb9965bb57e94eebfef54a3ed159378fd1f59434057095f254bbb63eac6162a62848a5c2da3d63a2d9c9e59f53f92e1629b7a1a52b522d78cf660d356476939db6e720f06b976e395deba647814c65a74cbdc9c8e95167d8a5897fbb5e4b12c", @generic="dd99410c5d1c209e58ac485685f86ac9415d42d1ae4e0b55c3ccc00c5a6bff3df4d2005826bc3c9192b5519ab4f3f6d9d04237f290e3df2805ec72b34baf86f4c10e2516e852e6d724222bf41aec8835d3d4cf3ca70b3771d1ca52ba361981e2fd5a19a22ba9320e6e0fcda6115605ee3ac48189040090abc87eba55d801756a4d17fb47628354a9d015410218cf9cb64379af71aac5f7aac8fa5c53bc1aa94cbcb5e8c27eb70dcb7a836c456d032ae8586ef0d554a5b2e079555b1e815b1bd3be2145f650eba23270a118bdfb5bf8c79239fedab80e60", @generic="13382f407a10317b7f1bb3da1814f45ab2e8174acfbbc471d2c15fb3a55d8adf7a2bc5d37f2c48d66ddc1a6469e3250bc6e36c4fcf0a5248a414fd3e3dc822c8d8431f1dc997164aedb1958c022a9ae04a208b2f5dfd70c725f914a55101666224f011232ac025a23f76237cd4e7e102dd3653b84dbe7ef0f739f9732310b1faebb9501be12e53a00d795d43afbe31220b8b7d4992ce7b74720386c40c96c2a5b6d873a879624da2edc48eea6a5e37384ced9870af5787abe5121bf65d79548d44da25d42d33"]}, 0x228}, {&(0x7f00000006c0)={0x2f0, 0x29, 0x8, 0x70bd27, 0x25dfdbfb, "", [@generic="db8e9f61b23e0e39fabad5f6ab549a60e43b3e7f2a5701430a5b0a1a9aeb3a12c45533f750497b77106e73fa88295d1abd265a297d93b932256a40ad070a3b6c28d1e02b714205c0814f07484ba072f229e52cc26c9fe0cd02661fcccdec22f146f0da2c37f61fdf419adc96be615bb9a6ba97e3e9cb6cc53e8becd680e14a83fbf9a26d042a3e088ff260b67a7b287e65dc00", @generic="b8bc007b14d09dc6b3094414902a58c0fd55551a127cbcf95170b2bbe5238b9671bbc76998738af22e66f77d8786a17ccd99c0c3559f4b133f6acc6a8249a585947da86e13704ba9eb989c1f657066acc1cd6401cd819b80815fc6ad0a00076722360231488139ad23cff6afb284136cb84a366066159ed13a2beae17dd92633c7123a8a669e7566a9736259a68c96269f64c75f05db2fdced53e1610b7771ffba263c07193bf5e57c1a34667216de655538e93335ba30734fa970", @nested={0x154, 0x55, [@generic="bef44d44b9eae4b19631b9a5988f6ee5a91e4c3eb86c6536d0d8eea11ab25cd1998bfa20cac95f68e7209f57a0e13032ca61cdcbb566dfd6ec9dbb344fea95f4a6ee52e409489dbc97d320695e3adc64aa2059141fe272fcd4fb9492e23445943d708e7b53fb6e78480647ca933253d512ba96547af84ec676e13f11c4bb017003508ef62aa8ece4fbb8f97d55f47328e03e50eadde3605ee6bb4088117f7c873ad27ba8db5e", @typed={0xa8, 0xe, @binary="18887e2df9866f3e0e42f729bb54aaaed36343cb7b13f856fda4e89dd6c15442e411b12d377c38ba5a24d85a6874b613270e94a35d00f7b5fcec7774a48dc1aaeabb1fc52dfef2838f90c2394d4a072a370fb46c77a89b11143b2adbd53907a32f8cc3e342e6f5a18cc4bf337ba8f86e74803608b5e1ade147619ca3dbbaeb56b15449485c189b0c8adf04a7eb6c9ff233aef626a8e4966dedc37d9b8b08e7d0d3"}]}, @typed={0x3c, 0x26, @binary="2c26fe55f010334057d992dc15967029a095a04ee32b265e3cc7db3d869233a113149d580db439c17e228ccf05d39fc73e372aef682d"}]}, 0x2f0}, {&(0x7f0000000a40)={0x18, 0x3a, 0x906, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x4b, @uid=r3}]}, 0x18}, {&(0x7f0000000a80)={0x1e8, 0x13, 0x400, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x140, 0x8e, [@generic="dbead47dc0310f9c0a7f36fae6446eb121c85cb85a9c403231e54828e4f6a6600a8876f10bb5e9da9f3fbbd59c7ad99f417fad69fcd5185a0ae24abc00929fef0f69fcd9d07ff7a8087007eae8609d918858d520bd246b28aeb250843fc09a351b3a151044ede79088c03efca11c431c414afc35", @generic="8a277eaf433fd2d0a412d01ca22ec9a0a68da96acab7b02386722f2b4804f6f0bda5aefbdcdd3314d146deff26d96a9fa0550f2a8b3a238a5d33de18414d36d75b35fb78c0659348295764478c3972c38732775947ceb8864a62b63e8667e15c3ae03c1917737c4379", @typed={0x14, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="c61fe4b4404b4e6c43fe99cc4cc88a1e1a05885c2701aadb3f2de275c1b48a25cda722fc15bd4f269c8fb0b1ea00afacd6be12f65b6a7540d9ca39b8a124576bdb", @typed={0x8, 0x52, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="95b87a8518b06096c1917bad0350d6429ca4e0d9ec0863c67c23e8642354a8002503d75fd5421f4a03c0dbdde99826a035e01502f9e88022654c1ff8595f3924d25237cbf7195549ed2bc1d871ab701c203c08fe064b4d0a3f902265d256873b8ab22c5354ff405d86dc9c4e3e4cd540bb86bce2da003ee5d032d4cf914885eb7c174eb8be15651aaeecc0f3acbfd9c095b2009cbf6e28ac"]}, 0x1e8}, {&(0x7f0000000c80)={0x68, 0x41, 0x800, 0x70bd2b, 0x25dfdbfd, "", [@generic="16a88c417b4618bbebb6257cfe0905560ea4a978dc29bc613e6c48fd986b0dbfb08f4d548bef75d14029fc89dc2b9b20eff4014bb0f20484c38193e9c0d2512ae5a28b881650f97400d8d126bb4d1f5c5c742a4ea00238"]}, 0x68}], 0x5, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r2, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x10}, 0x4000881) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r16, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x101, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) setsockopt$inet_udp_int(r17, 0x11, 0x65, &(0x7f00000003c0)=0x1a7e242f, 0x4) ioctl$DRM_IOCTL_DMA(r17, 0xc0406429, &(0x7f0000000380)={r18, 0x9, &(0x7f0000000280)=[0xf33, 0x800, 0xd1, 0x0, 0x1, 0xfffffffffffffffe, 0x226, 0xef5, 0xffff], &(0x7f00000002c0)=[0x0], 0x24, 0x3, 0x0, &(0x7f0000000300)=[0x8, 0x3f, 0x4], &(0x7f0000000340)=[0x100000001, 0x1000, 0x6, 0x5, 0x9, 0xffff, 0x61]}) 2018/05/10 22:04:47 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800086, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='/dev/cuse\x00', &(0x7f0000000180)='/dev/cuse\x00', &(0x7f00000001c0)='/dev/cuse\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='@nodevvboxnet1-posix_acl_accessppp0\x00'], &(0x7f0000000580)=[&(0x7f0000000300)='\x00', &(0x7f0000000380)='eth1!*&wlan0%\x00', &(0x7f00000003c0)='system^mime_type\x00', &(0x7f0000000400)='/dev/cuse\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/dev/cuse\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/cuse\x00', &(0x7f0000000540)="b327757365725c2f2e7d6d696d655f7479706576626f786e6574317b6d643573756d776c616e30232a657468306e6f64657600"], 0x1800) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) r3 = request_key(&(0x7f0000000740)='.request_key_auth\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)='^}-\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/05/10 22:04:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xfc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) write(r1, &(0x7f00000000c0)="2400000058001f00ff07f4f9002304c87e527d1108000100020100000800028001000100", 0x24) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000001c0)=0x1f) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000180)=0x3f, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) fremovexattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="43b30000005784cac62936c9736563755aee7678fa265f2eeb5e6f46a1c9de74657f2888d7ce9d2a42643a0091edb5b0a417ca8320ca08a97b68491e2e08f31cff6b9f00fd558800370b82f29d0dc21824b1dc7051c39329d445fd45ea0715970c0af24ad284142d121e319c340b44fcc27038fa75f8f49a633cf1"]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 22:04:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x3475, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/10 22:04:47 executing program 4: ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) vmsplice(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)="65c6a4ad0412993b1831d0c3e5", 0xd}, {&(0x7f0000000140)="b2f94ddc506cfdb516351a87270058ffaf81c35b1100bd778446b3906f92b4f4bc95b12384227d277b054eaf6c28c7a13e5da40486daab4930d43ca845a092d185476af002ea15cb3a77536160c1ac326b215f4850cbaafc95622b8ebdd448c9577193bd0b5842ed1f378c8af287e82065d5e96e14f6f087e3bd199d2a1970f81694247c06f81106c9b7c058573d4671cf4e67054edfc9e591d646bf8d79b91c7bc07f449032f4cbb98a50194f6347fc4664e24a0770221f8f4f9669e39f0051568b02a61cc59cb865acbf91c11fe7f326a24ef0ec3785", 0xd7}, {&(0x7f0000000240)="e440dc7076ffc976eb620685c8b387aaf8cf7d6b6f6594058cad2bde9e670c733670a24d53808154c3e14d6ae5280eba", 0x30}, {&(0x7f0000000280)="ab0a25fc786bfc46728583820191edb576f3f9f0ceb0313e773f7bd0346707f76fbd0b1fd9dc2f746662997c3bac763d890c534037ef553d32198c2a2c022750fea21b28a486da837e3f51012d21fb998129afcac0a2c4d43f8f1bec0a13b6fdd7c58f539a28bd56c0f4f24439da667f4d9832924e1523daf3485d600d4a57d2f7bdeb904983587b8b97a8cbf7c78ecb89eb86704d2b84fdc93fb7fc4bdc00cf6bda5fdb36483a99", 0xa8}, {&(0x7f0000000340)="01149620fdc92706fcf827c1d96f20fc5fee11202bd92bf47d7122c6fcb2f2d6f261d710c95ca225bca2181f701fc7693a858ea16ce119b42d930c9dc2dfa6e1", 0x40}, {&(0x7f0000000380)="0ab35359d63ef604f2987847cf36783897459976227ee720281855faaf0487256866da1ece97b8ab427a930e46ed9cad6a0940ec98784f8d189165317313e53fc3489d3112b7ab95b046219b019754", 0x4f}], 0x6, 0x3) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/10 22:04:47 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x800) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0xfb65c9cebf0eb9a3}, 0xc) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180)) 2018/05/10 22:04:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000733fdb)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x1, 0x1, &(0x7f0000000000)="a7ef897d4ab2c78068e1bd2d40e81a175688f11e34b947d2109435a5dbe9df47e34e658a7a40c28d57d1cfd79bedc9ca7f5265ad48413c6232a92dbb2b674d7944e8a3812d3a3dc87852a613163cad0036e463a8939e4a412ff5ea5bc158ec0cf0e10f028b13923147c6b064bf46daaec673535ccf4652a4a9be7da6d288f7528ff28a815ab7937beb7bd39c31542a90b8d210d145b3d6e2e31bc356fdefbe0c23cc1c60ae07e8", 0x1ec6, 0x0, 0x438, 0xfffffffffffffff9, 0x100000001, 0x14f5e2c5, 0x4, "031b97d5725a80e4a4c4522b2853d3254a92e403dea92e92d858fd07691006a98f9ee71b200ad2454f61e8a77f1624b7af325749a49a628a8934bb99233fd4"}) 2018/05/10 22:04:47 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) 2018/05/10 22:04:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002dc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000028c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000029c0)=0xe8) getgroups(0x7, &(0x7f0000002a00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002a40)=0x0) fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002c40)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0xff}], 0x1, 0x0, 0x0, 0x14}, {&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000000300)="244b78c314e1e820eb2750c21ad6e3ea636fee22f0f160bf1a170f9fde47ea39b63a8f05406562e37b508fd0d9936ae30439c0f2a7fda6238c4eef88b8e022387f60a70ad957e42420eb5964c51f5543a71fc03ad2571f32412b70197213ec69bc1e7d14244c36641453eee665d7061600e446a55bdd6e928bc14a71a6e7450bed68d46a84b215f693f55e8e742f028ffe2c558d79482eb7edd4a441509ecc932a830351e0cacd5c454e6c7b435dbd6674518c7472ca8c98bc0f788f765aed62fc7e159d5d62c6f855f0ccfd57e3f8a287f78e685382206b46b9e7d473948effbabf8dc7c4a3fd75fe82008a89f894704509b8b5a14e1cb3af91c6906fc1af6963820c554caea4f4207f90b55ed1e492fded863dcd79bb5c8afeffea087829d8af7c84aeaa6d03b29aa587511e50a5775cb18b383925eb192e827764931666015d177a2feef150cf24914e2cf141090b69db43d0110e5cf22500127615fda207026c32eda0b80b063e73f3492e3e5226c804e8b389c6a12fac1295758753e2c63e11d6e8ddb250b3a79fe25b826237436aa7ad9567290ad49e14d8cc5a1e67a37db1e2d3819c8a9866504dcac1f568d499adeeb3dcf66df2c376875d4bf3238576ac1e1c89305d66a39548e4bf2a65088566f05ac0c5dd7956859d2112f47cf68e253b9b16476ed6fac119dc04627233eb1d4ac6cd8fbd6b22d3b60e9e7fc4a0dc6de3cf3edf769db245df5505c28110b8390b906b563677f812eb825c457b7e955f4291261f1ddb5a152150c4a099a0c845fa45bf6baa28cc8977e7d973c0e18c12cf72063004a019c45c8b72d197d1791329f866d3882c6e728245467c8e2e56e29f58b2fa2f481a76c32c4df9e70577f18f23de0077251e4d13d19118770861570a2918eba91c7f3be26e09f237e600ff037ee583d5dc0297279b3ba59bb6a312b186ed4b4e2bc0f7789debaf610ec33decb52ba0ceccc3d769c0ddad5f24f216c113ff135b8246b25dec3452092469bc5279f9f7c2e828ed06efcb053553705ad1740cd6bb706fb414115014837b22e4b3b5e344ff5baa9e02697ad0f69cb6ef6e2a919aeb03ba8f4ef96c5ce639f168e15599cb7733ac2bd556b0f3247d8eced669f3314e8b67c510426655e7027624c79514478b639541ea94e4539f545f550cbfe9bde0a9abcd1401df6ee406ea45c871c123e3b431e055cc4d213afa54856976a60ac7a8acfe28e1172a0e8b1bdd206dd16e57b9461a61cba476d19781fc9f3990e2b312cba69f3122368fd4baed90434f0405d79ff7a0768570f395fd7a2ef16f3553f96e50c319dc45b10592e7e3c3954a3e742cd26e8e9a8eb7647bf62b8d6d36a70d40b62098fe30d42729dbc94bd9a0420794dc28e4401719483540a4302b49ab6a880a48895202499ffa1def399e17ab5a8447816e30b8b8002d05b735526edd66abf869c45fe3a58f4aa4a24b21ff8daf7941ec9aed90e15ce50f846b85f7321ac8f50f958016fbaae37e28972ed0aba41005e62236e34b7628b2c0dddd821d8524ae1eeef757868b71aa1cda4ea628037c61dcb281a40ec073cd14065037c196fa11355a8ece32f3336016d4ccdc82c0ba9881852692a9a4ea5e6f478cef4ab1cf676a256c3e1699dc7c425ea53a0b809b428d79a5e2171ce68a5f967454a41e9cfb8212471c416ca9277395c5f762c16cf09509956b7408e7314096bdc49259eaefffbb8782932f550b19098ee55bc55b5388b1b07639357f3304e23682bdc243774a31d777fe194838be8ab30125ae01b0a6842eedb9ecb1aca4dd84ec426b52fde46c1d92c77b3e19bae2d5213aa03d15b84772be0897a60bb7a15e7d81d461d62d21edf7b44b1938887d6247df5a08cfe4db9ab5696c04b4f3356dea411b5925173737ba5e6e5adc67a322dcdec824271898bfedf43d7adfd5ad7439aae393cb5a480f67ddff285523aed2c86b6dc1cf68e64db34bc0c10ac909061b68ea86cadae8da0e9420c9b2f3838e1852dff3b9fc4f790c9276efe93b2b1b86e3b64daf446de78ae80261aefb20ba5808d6fff1c7cf33821696f2139d19a08da00ec095d2ac33a4f68fe5079f1204157dd9734bbba4315819152cf445a9ec41f7276bfb85aae8404af3220f7653e73c5a5cb9e4edcfa1ca0dfc94772a2ebf06fb93fec4c983cadff24cd4956f3927c3606e3ec08b7efbd5f6427269a728197c2f7a575eadb77746e5317270579142a08516b089bb6e38063fe98bbe68b4c70eb16765515836dde355638af4ed914c1945c662da9347eff0ba8b741111ba12ff4289c18deb777c647d3ee21d2bf7ac02e924247f6547d9f0c4c30eadc0a8a504e33463d064e8fc495d2e3feaa1f8dab2c079ef6ced11cb2684bdd2898fd106ac9d778d11a8f3a6009703210bc389d2448a60172962c612f54a5cd076b54c587bee03e7344b569d65754af708e86af6224d5aa6411af83fdd48e1ed544e2b014ec64d41de7127e248f2f6926e53eae3f8c19369f9742b8d005d307d81a6eaa78b5bf6583bf635ece337b623070cf02621c8678494ce5fee3ee7da7e152b2dfdba1c4b5d3d7c12018f044c4e8b73350d75428acee00f5e2db07b646477538e140062c98efbbb92e6371f87224a481cb5ecbcb3170bd6872497d0070f2ed1727e8e8597c34747b1d9b66cf8a52ff4e7db4da0809f79d55d3584fb234999bf89742ed74bfa52a1533f8d3cddfc962b23f0855eeb0348abff9e65b662e3321f0fe31bcd199e06a425cc2a95df993a2db2aee475c19fa5aa67e19a3d12e2f6b938c37d271d2b7272712eeff473b1f3258814c3e9afd24f1a9909e8263754c012ee855f0cd4258129f507d4fd1193e1d8dd43542db9063d2dea3374bee1dfce9a6f70c7ae0f43ae675bb57602bedf79a26042b0615ae7200a2ab7037929c9c121ac7dc62f88fc56410204e4cecde11d2730427b93909619e1ae6b1aa4304193345f76059cae85538bf89f77a49d74dbcb3aca6e5d1cad7bca5c5df333b3ff4d780722b080bb77e18ea16617e3a49c7f68f936defcc3584fc64287cff9de624c570d630ac8f8de4d304ca31bb56e94a02b012af94587d4b6c0da5a7e77c89b644bf231a2ecc43d5b7f89e2f4c84056d1c46b2828e130f4324e941686b509f0abf43fb2f16e364f8a1d26cb5ed81f300eed663bada14c9d91ba4b62f2b30320719ccb8cf7f74c80373816e367176621f6b8eca146d8fc411392f51c8c91cf9a23b3de8ae1ccbbcbaf31d3eacb77dfeda2586db3fa27c638a5757950ffd2d23595c5fadb31b3498f3376a88f2c4d7031b12c17cecb21d6c9174f80df4cc6bb223048287e09c9d46e0740c3f65d10379f947e1857389806a7fa7e19f8fca8221f1ac673c62565b557a4b0b74094a956bb0b3d9e29eb18054f45417ce04ef161bac8ad66b352295a01d561c7d18b1c4869d5816582a69596d8eeab5efd1f7f1ae6e72e3f028cc2d3829049a6117a069a1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0x1000}, {&(0x7f0000001300)="040725999a69e22fb84d876fb8b47eabe0e0e991069589a6544a36d7e40f3e40c5567ef843d551250b6bdf523139e9073c526dc4a7968a1cab85878ebff43e57f45c9d592988c7", 0x47}, {&(0x7f0000001380)="f6715c7ab64fad40cd5f0746117c43ba5772c51fd927ea634b920dea2d13eb4d1a9bb858c183667741f6d843e6dd798daedec4fcc5bf3011c19afdd01db5afd5b7ad7800d92aaf76a19ebb5d6e5a73e2ff3e375c93edc16580a0b4fb1215", 0x5e}, {&(0x7f0000001400)="99a3e4dce68bcaac45192f2d4c859b0c82b6ffcdd23dfa4275244a80d8ddebcf3325a7bc338a76bcab92879d2cfb6cfd33d9db4fd9adc958e7747031f3e40f527e0d60cd969fd0e9d78ccaf2bbb5d82a4aea38de7cb4cf11d13982933e4a3d3dfc7048cd9b1d98c4c4e9f7a5aced98791e346fb19b811c642763fd5dc150abe489a79d823619ed8499dcd248d39c8dc293030fbe14c4bc48704ad5e8a367101a22ddc5cd20ee145111db2bc1598cd11e5169df771da6745dccad84778a7f7bcaa83c29f1b4dcacdd1193f6ff78cfef0607d7c461b1cc3873428689cf4ec1f157284913a775b9fc4bbc09eb58", 0xec}, {&(0x7f0000001500)="e30e4a546b0d5eb3e46f3fdd439d1e2a4e37b39b696176076c1c6f9853cafb1055d1928fa249c80a680898e8c105a340a0a58b8f4dcbf5da192e49a24791b731ae8f779e06a41ae2cc3120a3b02991f2dd67fecef069d2e5227c4d56ac2c7ceef91c395bf370ef47cc15cbb3374896b00c6a2d0fa06cf7af8acd7d64fb2f494d", 0x80}, {&(0x7f0000001580)="ea962d26075224348658d482f5cee6d1e7558c69634b99dd6e1c573c685f39abb969ecb9f566286b98700d6f38dc2becac470e6e0b7a91af4659813730b39ba44cd411fa7e68f31b76ab7695a389441ea5c12194f5", 0x55}, {&(0x7f0000001600)="54475db41a0031d4c60180203830f5a1025b09d6cc509ddb5ae55908fe4ab8088ae1062e1f5a6b6c76dfb70808e5ccae59e81532731f1eded97fa7ce215d0cf3b2ce4724541962e4a5a978bb4388606bb8af7c8380dde65d706c4ae764cc2f81aafe702ba8e31dcd4f844f8c128b26ebdbc8467365466706653df09ee0cec9596ed0dc001e8304", 0x87}, {&(0x7f00000016c0)="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0x1000}, {&(0x7f00000026c0)="7c8727de16cfb5195ae7c33df32b4392bbffa60b8d05772b73ee498603c8fd5f09373d0b64e01cb2b3e02b6b1e5432085ab788a681f98805fbc53c09550ccd974831fa38530b6b71b8cb731ff6fdd99bfb688684481bef0a53610fd4f2e95cf7aeeb84a5b873faf670c77a7c1c68cfed7bb21efe869fac906b13a8863e1e146281f7ee977e8379d2e50e9502b873620ae502668302a0bc9341dcf544b87fe26d6991ec702c8e8c1e3b7b1b81dec12667a1767bcac6b6481179ed0319cc175629d1f9b16b509357932a1d9347a39c2aa71e477694d4508d040dc6fdb12366e9e1257ec5d884c21f8dd9c6641e6dce15fc", 0xf0}], 0x9, &(0x7f0000002e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000064000000000000000100725878efb9c0000500000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xa0, 0x80}], 0x2, 0x40004) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002cc0)=""/183, &(0x7f0000002d80)=0xb7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/05/10 22:04:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000c5, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x28000, 0x0) 2018/05/10 22:04:47 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x2000) 2018/05/10 22:04:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7e6256cd23576755cc5139a6732e1654ae84c99a7ca6d2b714a32c722587aba1d608442ad557a5c68f74f2db8abf5a1d69b283246ffffde000", 0x39) 2018/05/10 22:04:47 executing program 4: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0xc, 0x4, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000000000)=0x1, 0x0) 2018/05/10 22:04:47 executing program 0: io_setup(0x0, &(0x7f0000000380)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0xc000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x0, 0x0, 0x6}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000180)="80fb87000bca2c0def8b1b98ecca961a7632ba08778e1da11b5c133a4115e141f16e3a7d9ab0a8ce9806eeecd0667ebf1eeefad0a3ac0a30a7d174b1325b930978", 0x41}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r2, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) 2018/05/10 22:04:47 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x13, r1, 0x0) [ 185.152695] print_req_error: 48 callbacks suppressed [ 185.152715] print_req_error: I/O error, dev loop0, sector 0 [ 185.163856] buffer_io_error: 47 callbacks suppressed [ 185.163876] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/10 22:04:48 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000200)=0x4) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000b4afe8)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x9, 0x8, 0x3, 0x401, 0x4, 0x2, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x0, 0x8, 0x401, 0x8000}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x3799, 0xa, 0x40, 0x15a, 0x1, 0x10001, 0x4, r2}, &(0x7f00000001c0)=0x20) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/05/10 22:04:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0xa0, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/160}, &(0x7f00000001c0)=0x78) 2018/05/10 22:04:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0xa49}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0xa48}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x1}) 2018/05/10 22:04:48 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000000701000000000000000000000000000800010006000000c519b376a6ed9c490195025496c5b5b9e06474740883cdf5e9a4166cbf5f85b1e34aa81820d124741382b6ad3866c790036d2945c4cfb4fe839a5ab2180bf015839061afbc6f8461e725fc4729a47e2a390ffdbb60847b3a6477c38417891aa1caf9650a3e82c9ffa612087e4326748e1cec3cc36f0b9a5dbff5e6bb5be3c923063e83d3dc043e5220e1b332518b133d"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x77b, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/142}) 2018/05/10 22:04:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x8000, 0x7, 0x10000, 0x411}, {0x3f, 0x3, 0x4, 0x4bf}, {0x1ff, 0x0, 0x7fffffff, 0x80000000}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) 2018/05/10 22:04:48 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000019c0)=ANY=[@ANYBLOB="ff0f00000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f0000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x240) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x12ae) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) 2018/05/10 22:04:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') sendfile(r0, r0, &(0x7f0000000000)=0x1000, 0x87d) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000fffffd, 0x1010, r0, 0x0) sendto$unix(r0, &(0x7f0000000040)="03ce1aa398d550abe13ab0fa2f4d05ef8652e43b8fd3ab3324b424a2787e3eb9b947283fe63a878087ef641b176682f16f5c3ff29b56e319ed317f2864cd58cf6922a9f4223129575d120b3f2da47569ea63003324aa94ca147c5da6a5d3fa419f1fb45cecfc75c7908f7feee03a2cd2f80f1d27a49c35e926b0803d2e85b99875c664b0208e6757b9dd3694d154ff0157cb7f347b49b51733d7d81862fe4b3d30acc359ba79266ea7afbd974abdcf66a1c55d11c562d6555023e897d9a3fcf2dd12986a1ba2ddce65a3cf9b1c5dc367de37ab3fe6102ff5c099f65f97", 0xdd, 0x4000, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/10 22:04:48 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73ff732f6e65742f697076342f76732f6c626c635f65787069726174696f6e00", 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8000, 0x4) read(r0, &(0x7f0000b0a000)=""/128, 0x78) 2018/05/10 22:04:49 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000805, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/10 22:04:49 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x8000) set_mempolicy(0x4003, &(0x7f0000000000)=0x7fffffff, 0x8) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/81, 0x51, 0x100, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/10 22:04:49 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment={0xff, 0x0, 0x8, 0x3, 0x0, 0x100, 0x67}, 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x3, 0x0) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/23, 0x17}], 0x6, &(0x7f00000004c0)=""/250, 0xfa, 0x100}, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) umount2(&(0x7f0000000000)='./file0\x00', 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/10 22:04:49 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)) 2018/05/10 22:04:49 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x240402, 0x0) restart_syscall() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000002c0)={{0x8, 0xcb, 0x8, 0x7, 0xffffffffffffff00, 0x7f}, 0x1, 0x55c, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r1, r1, 0xb, 0x1}, 0x10) 2018/05/10 22:04:49 executing program 1: r0 = getpid() ioprio_set$pid(0x1, r0, 0x0) ioprio_get$pid(0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2002) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) 2018/05/10 22:04:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0xfffffffffffffe01) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/05/10 22:04:49 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000040)={0x2, 0x20000000, 0x3000, 0x800, 0xdf4, 0xd31, 0x3, 0xa552, 0x7, 0x40}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/33, &(0x7f0000000140)=0x21) [ 186.468029] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/10 22:04:49 executing program 0: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x20000000000100, 0xffffffffffff511e, 0x9aa}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="280000000000000029000000020000001d1a2d4ba2f2fffffffffffffffd06000000000000000400"], 0x1b7}, 0x1) 2018/05/10 22:04:49 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000180)='./file0/file1\x00', 0x0, 0x80000000000c}, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x3ff, 0x4}, 0x2}, 0x10) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 2018/05/10 22:04:49 executing program 6: 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) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20001, 0x0) sendto$inet6(r1, &(0x7f0000000480)="e03d1ddcae1e79e5dd09e30e335efbfe5606e3f62d5df1ca25c27170a088af10035642179aff5c8f047a88f235851a2dc34fc6dc50e06663ad6651f6b2eaa7fc1bcd652d7ae55043cf354fc1ac8ab46b4903d8900a082e579c6feedd0cf1946771600cd6c0293c395507bef6134ef1eeb350ba12ae3ef44df64b21e0e3d22e65", 0x80, 0x40000c0, &(0x7f0000000500)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/170, 0xaa}], 0x1, &(0x7f0000000380)=""/131, 0x83}, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x481}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/05/10 22:04:49 executing program 4: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041bff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x4}) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/6) 2018/05/10 22:04:49 executing program 3: r0 = memfd_create(&(0x7f0000000040)="01800d05281925b17bbf2d70660d98e023cbef38073da50ff786f061033589b24c5ba42ce91a3ec0337bee9baae5b9d094d4687ee060928479e441be303453b153e7763cdf0bbb668b4041fa27a55105383efb3a2bc340f1541d3b3d19ba5c07561391799aab0c45fae458f642913f8999364347ff9b", 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) epoll_create1(0x80000) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b5efb0)={0x401a, @time={0x0, 0x989680}}) 2018/05/10 22:04:49 executing program 5: r0 = epoll_create1(0x80001) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x3, &(0x7f0000000140)={0x0, 0x0}}, 0xfffffffffffffeb8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x80000000, 0x18}, 0xc) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0xa6900, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000000)="ad60bf359e5aa0b0c383bf4eb36cfad7bca68601d9ec8cddeb11efa8c630f3988e44e0209899cb6694a070b1f70530a6cd9b0a915cab", 0x36}, {&(0x7f0000000180)="bd5ce7888682c4e0a65ba6f5c4da4e25e5c3fb8f043c6bd5a3aebedfc4f5ab192a2eb9f6937aa7e3b197b9adb71418d189cdf796e464a5e05efd5d2c806e61647ae7c95a52d7581ae5e46dacabb2b52c502fdb2f10654e55542391b93d", 0x5d}, {&(0x7f00000000c0)="787f5e5d1a425b6ec9", 0x9}], 0x3, 0x0) 2018/05/10 22:04:49 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90000, 0x0) getpeername$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x17, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/05/10 22:04:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xffffffffffffeda3, 0x0, 0x4, 0xab, 0x10000, 0x2, 0x81, 0x5, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, &(0x7f00000001c0)=0x8) write(r1, &(0x7f0000000000)="1133007f24397785a14af4de1d240d74248fb8dc49", 0x15) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0xff, 0x677, 0x1, 0x100000000, 0x80, 0x5, 0x96d5, 0x6, r2}, &(0x7f0000000240)=0x20) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 22:04:49 executing program 1: unshare(0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6_vti0\x00', {0x4, 0x0, 0x0, "babecb1a8c33"}}) r2 = shmget(0x0, 0x2000, 0x82, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x6000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x1, 0x40, 0x2, 0x0, 0x0, 0x5, 0x40808, 0x4, 0x40, 0x9, 0x5, 0x4, 0x2, 0x1, 0x8, 0x7fff, 0x740, 0x0, 0x8001, 0x3, 0x3, 0x8, 0x3, 0x3, 0x1000, 0x9, 0x0, 0x40, 0x5, 0x6, 0x10000, 0x4, 0x7fffffff, 0x6, 0xe48, 0x5, 0x0, 0x81, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x20, 0xfffffffffffffff8, 0x9, 0x6, 0x9, 0x9, 0x800}, r3, 0xe, r0, 0x2) 2018/05/10 22:04:49 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000d712ef6ceb37335a0000"], 0x4) 2018/05/10 22:04:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000002e00fd0600000000000000000402000000000000000008f000000000"], 0x20}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) 2018/05/10 22:04:49 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8000000000001d, &(0x7f0000000380)="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", 0x3ca) ioctl$sock_ifreq(0xffffffffffffffff, 0x8992, &(0x7f0000000200)={'bond0\x00', @ifru_names='bond0\x00'}) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000001680)={'veth0\x00', @ifru_data=&(0x7f00000000c0)="330ae3528548c4deb41e1d9591907740a55126b2de20169f61e90529686b80e4"}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000004c0)="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", 0x1000) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f00000014c0)=""/81, 0x51}], 0x5, &(0x7f00000015c0)=""/76, 0x4c}, 0x21) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/10 22:04:49 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000180)='./file0\x00') timer_create(0x7, &(0x7f00000001c0)={0x0, 0x37, 0x1, @thr={&(0x7f0000000540)="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", &(0x7f0000000300)="a659797e9a0a6fd55b6e1e50b38965038f5f9b6cc62d8587cad1e5c7e5d7429d14f38e7f367d8d681cd8c1e55a51b7cb87eaab4e888e9cb9ee3b8453ed110896705400d104d2393b1b68e4bde49b95133b42b9cc929fe749de45fb00b686824e2432283d9e564d07ab609b7093f9de9ca0685e8e4012e529f808c661c22c4c692cd8ca63315049e92088cfe35ebcdb3e56b2a090611f67e53b4edc33b12ae1606926b2eb857bf466725fb0a0fbdd3666e80435c90807ef45c21c256b15e7268d3fe297614f3bd01b29d6d41f81133dc1"}}, &(0x7f0000000400)=0x0) timer_getoverrun(r2) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000500), 0xffffffffffffff74) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000001a40)=ANY=[@ANYBLOB="73797374656da89bd567e3ad80c6f472ee2e2f70726f632f7379732f6e65742f697076342f76732f65788778bb7f2adcf095657363656e745f74656d706c61746400d975fd23d9367cdf62747d85f5a5926bcca1a273f0bb7ffb915edbceddb53e550251c15124ebda861c7d4d87eebcf9f53c06269676bded3ab4116934fd34672f8061c4755690274b4e60e3a474573272886a9c48f74e3bcdfd9c83b2303509895259d9ef17d5846c33d10d1e0c1f5cd8634a9962738d417ae1cba7e6fd81818ff3ec0d1213654194436fb7fdaa773147b5509489e8"]) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000001540)={{0x9bb, 0x6, 0x40, 0x0, "bc9857f41efeb4378fb5cb3296b8064bddab4e9292abebea5a36c9bdc1119e044588c75cc5e46bd1f5c70dcb"}, 0x0, [], {0x0, 0x1c9c380}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/10 22:04:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x3d}, {0x6}]}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bpq0\x00', 0x2}) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f000000dff8)=@abs, 0x8, &(0x7f0000006000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) 2018/05/10 22:04:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) bind(r0, &(0x7f0000000240)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x80) waitid(0x3, r1, &(0x7f0000000140), 0x2000000a, &(0x7f0000000180)) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/30, 0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x20000, 0x0) r4 = geteuid() getgroups(0x6, &(0x7f0000001800)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) getresgid(&(0x7f0000001980), &(0x7f00000019c0)=0x0, &(0x7f0000001a00)) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0}, &(0x7f0000001b00)=0xc) getresgid(&(0x7f0000001b40), &(0x7f0000001b80)=0x0, &(0x7f0000001bc0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001d00)=0xe8) r13 = getegid() r14 = getuid() getresgid(&(0x7f0000001d40), &(0x7f0000001d80)=0x0, &(0x7f0000001dc0)) sendmmsg$unix(r3, &(0x7f0000001ec0)=[{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000440)="55b0e940084acd9383f63cc28e87089465c309cff4448874025ebbc837b20b8bdc87c6c70d146c00b9e8215db00432f8711e60808e2a5147ca6884e8243bdaf5ac89516e26c773ef40ec8e10da01d6672bb673a74232e89645a10f5db597eaec22dc5b039871b4fd39bef272991bf6a737ebd48bf9e9d60e44c9a867435189ae0c4502907aca1641c324ac", 0x8b}, {&(0x7f0000000500)="3795a00e6d5124f0297e042d2f7fff4623ed4f2126be19e63991d68a1ad6ca9697ceb31bb938428cc0dd0a72bdcf4f7afadca1b370e0e8d7a8318dc8558e2603428f105c25055630b40efaaa707ced83d0a24f2cbce5905743ae8a64eff0d1881c330133ded75593f713d255c9fb956f203972c97eeac90b939d1a7f8888c0c3e7cc87d08008f88292fd0a595c761cffab63b6b3dea9e6d9d753bbd3fd5c12cf1ba839e8ce51ec897e850c8868f824b3f21bccf8ceae64fa161c87cde5964838ea172ad513ecfed577be26dae8e8a9dd3f2e504c", 0xd4}, {&(0x7f0000000600)="42dd92f39421f90c58608d28f5f45133f872874fc0efce2563d3a5f1b6d074252a93b8e0e95d35b75cb8fd6338ec0092f9db9baaf913f289fc307ef11e1336791d47bff8a9f6cb9f41e0d123ff142dfcc7af3c65eb1f99082538519ee413bda6dfe5787fd753ba4e68e172b856a680d0c5e1824746f5ff1753632b6142a0c9b81976b863c4b5a3c79c3094683c219f584529f493cefb1dc22f74603db707ce744a01cf9d5c71e138b4ab2904d10d653b5ef9d9aa6f017dc72d92326ddffd80fcf35f5746ceda66d99328e4e887dc672ddf52e7c827ece31bc153b7241c2c1f44de31dac9bd112f86d73d06e9a4f9d91da41d30b033831263c7", 0xf9}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="e43e48ffad7fb53ee6e8052de6642a5cf514e3d2858501babfbe8d3fd0a4df85d5417c8398f5759964b40eef9b0b77f38b99e4bdc3637c8ae35ab503ddec0db12d4f4fc1b6f274f9079062d26666219cd93ed5f64a8a219c0a31c524528d63028ffdfe7b0b38cf2e4e39a3f6914e8a43a596fb541dcce2bb174eea8fb3580054", 0x80}], 0x5, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}], 0xc0, 0xc0}], 0x1, 0x4000000) r16 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x400201, 0x0) ioctl$LOOP_SET_DIRECT_IO(r16, 0x4c08, 0x1f) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000000080)) 2018/05/10 22:04:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x80000000}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x8}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x41, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) r2 = eventfd2(0x7, 0x800) ppoll(&(0x7f0000000500)=[{r0, 0x8040}, {r2}, {r0, 0x4088}, {r0, 0x400}, {0xffffffffffffffff, 0x2201}, {r0, 0x8}, {r0}, {r0, 0x8}, {r0, 0x4000}], 0x9, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000580)={0x33}, 0x8) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000700)=ANY=[], 0xff37) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/10 22:04:50 executing program 5: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6582, 0x434001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x8d, "01536ca1486d678b1deb46aa1d718248e5683a1d0a910d36609e8120223fc20e624a8879666f6d3bee95d306cdfee9d1817ec5373ffa2bfac1f575a208ecdad9e590b9c2c3f95e5a63b3c1983cea9d5f23a549ffb18c1520408d47625895c2d1ad440fc9bd39d947fea2a5376cc2cf279f36596ab4e422045bc4ec377a3a5e371f3b80e5bae0eb97e91ef43d0e"}, &(0x7f0000000140)=0x95) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000003c0)={0xfffffffffffff046, {{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0xaf}}, {{0xa, 0x4e24, 0x93b, @empty, 0x1}}}, 0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) mount(&(0x7f0000000040)="2f2f66696c653002", &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x0, &(0x7f0000000540)) [ 187.040292] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 187.048921] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 187.116580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 187.125165] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/05/10 22:04:50 executing program 0: iopl(0x1f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="74cdd93fe9b4ecf37624a3f34cf1ee9c7a1a3d02b88a51e8d0f6e399b537aa344bc8bb3ee9614310b7ec45a1d99667d42b56fc7e88", 0x35}, {&(0x7f00000001c0)="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", 0xfe}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x2f8, 0x50}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/10 22:04:50 executing program 6: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="9938182a62672357b7938867284e16289a3463f57977e0cc639f0eeb5a995df8cdeab8ef04104d73fe6ef5bfc29f5d4408b6ea3dce774d7438371d5b00664406b161362c3ef9de96748380fc4df6d8cc6a68c217c9405926140c33e3de33939cbd4635bb50cf9d", 0x67, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file1\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/05/10 22:04:50 executing program 7: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x2) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xb5, 0x7, 0x1, 0x8000, "43b0fd57edbd741211d399f2b50da2a82f770d212f7cdb5d5f80b72c3d63d15a8996d5c5810b73a096501506", 0xfff}) rmdir(&(0x7f0000000080)='./file0/bus\x00') 2018/05/10 22:04:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ddcff7)='/dev/sg#\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000016c0)=0xe8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000001740)={@mcast2, 0x0}, &(0x7f0000001780)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000018c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c80)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001d80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001dc0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008000)={'nr0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008040)={0x0, @broadcast, @multicast2}, &(0x7f0000008080)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000080c0)={'gretap0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000008200)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000008240)={@local, 0x0}, &(0x7f0000008280)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000082c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008300)=0x14) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)={0x3, 0xfffffffffffffff9}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000008880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x840100}, 0xc, &(0x7f0000008840)={&(0x7f0000008340)={0x4e8, r2, 0x208, 0x70bd25, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x108, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r7}, {0x220, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x64}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x4e8}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) ioctl(r0, 0x2282, &(0x7f0000000600)) 2018/05/10 22:04:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@rand_addr}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x6000001c}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 2018/05/10 22:04:50 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x9, 0x5, 0xffffffff, 0x6, 0x8, 0xb5}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x260400) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc04a00}, 0xc, &(0x7f0000000100)={&(0x7f00000007c0)=ANY=[@ANYBLOB="00020000310010002dbd7000fbdbdf2500008000540001001400090000000c000100706f6c6963650000000014000c0000000c000100766c616e00000000000018001200000010000100636f6e6e6d61726b00000000000010001f000000080001007874000000005c000100100017000000080003000400000000001800090000001000010074756e6e656c5f6b6579000000001000090000000300000004000000000010001f0000000800010069666500000010000d00000008000300ce0a000000006800010010001b000000080003000500000000001000090000000800030000010000000010001e000000080001e58ce7fff4b0157fb3006c6174000000100015000000080003000900000000001400110000000c0001007065646974000000000010000e00000008000300010000000000180001001400100000080c00010067616374000000000000b80001001400140000000c000100736b626d6f640000000018001c00000010000100636f6e6e6d61726b0000000000001000100000000800030000800000000010001900000008000300000000c0000010001600000008000100627066000000100077e6b32a08000300acac0000000010001b0000000800030001000000000014000d0000000c000100736b6265646974000000100012000000080001007874000000001400100000000c000100766c616e00000000000004000100ec84f07a789ceabba32489650f1fcfd8b26ca2fa7c823949aaed75b9182b1f881055f148e1dbd58a9e330f045097e50e54f168ca92b75abe1f642729e5bd2af2ed04f28b80f6916c0c6c935addd5326e3b0198728ba775fdf0d159a5fdf93a62f58c01d57524ba889028b11b2908aef722c05109a091c0e8eeb026cfebd2ea50a3a5657767406f5336b84a4a145463a48c38c5d245046b58d267f5dcda32be84d9aefc84556bde5abf2be711fcf83bb1e19706ee082269f952e5c0169c707308f77b5ae7cae68bf57334576a3f6a0fbfe8dd2c82df49d666b108c9f406"], 0x200}, 0x1, 0x0, 0x0, 0x8080}, 0x44001) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) renameat(r0, &(0x7f0000000280)='./control/file0\x00', r0, &(0x7f00000002c0)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000500)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) prctl$intptr(0x1e, 0x200) creat(&(0x7f0000000180)='./control/file0\x00', 0x37) close(r2) 2018/05/10 22:04:50 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @empty, 0x0}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) 2018/05/10 22:04:50 executing program 1: unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x7, 0x80, 0x1, 0x10000, 0x2, 0x10001, 0x5, 0xfff, 0xea9, 0x3e5, 0x4, 0x2, 0x9, 0x40]}, &(0x7f00000005c0)=0x100) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/35, &(0x7f0000000680)=0x23) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r2, 0x5, 0x8, 0x7}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f00000003c0)="aa9c776bf098cb42a7d32f0e1ac20047a405b85c28b32dd89b73ac84f092e4197e2ed9b64479f5f99dcb7940f23be150c0087e6f8e2760797d5abc9e4776f437c0f5377b453fd96a678988d599a41452cdd34d335e46597168d69bd6831d42853f27ec90d780d8d14e408b26070a23b8aa629183b11a0380a6c22e6b813d9f3fc04c117f9ee75fe3056b82208557ac18f08edfb65d8e7d2417be062b7c", 0x9d) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x88, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000ec130373e41a0000000020000020da0682495f293681792f1bca23e02d36"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000010000000000000000000feffffff00000000"], 0x2f8) 2018/05/10 22:04:50 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80081, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000240)={0x40, 0xe, 0x6341, 0xff, "77461f9fc14e00db71653ba2c2828dc9a5d5c9f052d8da1f649c878730c29498"}) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000300)=0x2) 2018/05/10 22:04:50 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40042, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xec5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='kw(twofish-asm)\x00') 2018/05/10 22:04:51 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x9, 0x5, 0xffffffff, 0x6, 0x8, 0xb5}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x260400) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc04a00}, 0xc, &(0x7f0000000100)={&(0x7f00000007c0)=ANY=[@ANYBLOB="00020000310010002dbd7000fbdbdf2500008000540001001400090000000c000100706f6c6963650000000014000c0000000c000100766c616e00000000000018001200000010000100636f6e6e6d61726b00000000000010001f000000080001007874000000005c000100100017000000080003000400000000001800090000001000010074756e6e656c5f6b6579000000001000090000000300000004000000000010001f0000000800010069666500000010000d00000008000300ce0a000000006800010010001b000000080003000500000000001000090000000800030000010000000010001e000000080001e58ce7fff4b0157fb3006c6174000000100015000000080003000900000000001400110000000c0001007065646974000000000010000e00000008000300010000000000180001001400100000080c00010067616374000000000000b80001001400140000000c000100736b626d6f640000000018001c00000010000100636f6e6e6d61726b0000000000001000100000000800030000800000000010001900000008000300000000c0000010001600000008000100627066000000100077e6b32a08000300acac0000000010001b0000000800030001000000000014000d0000000c000100736b6265646974000000100012000000080001007874000000001400100000000c000100766c616e00000000000004000100ec84f07a789ceabba32489650f1fcfd8b26ca2fa7c823949aaed75b9182b1f881055f148e1dbd58a9e330f045097e50e54f168ca92b75abe1f642729e5bd2af2ed04f28b80f6916c0c6c935addd5326e3b0198728ba775fdf0d159a5fdf93a62f58c01d57524ba889028b11b2908aef722c05109a091c0e8eeb026cfebd2ea50a3a5657767406f5336b84a4a145463a48c38c5d245046b58d267f5dcda32be84d9aefc84556bde5abf2be711fcf83bb1e19706ee082269f952e5c0169c707308f77b5ae7cae68bf57334576a3f6a0fbfe8dd2c82df49d666b108c9f406"], 0x200}, 0x1, 0x0, 0x0, 0x8080}, 0x44001) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) renameat(r0, &(0x7f0000000280)='./control/file0\x00', r0, &(0x7f00000002c0)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000500)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) prctl$intptr(0x1e, 0x200) creat(&(0x7f0000000180)='./control/file0\x00', 0x37) close(r2) 2018/05/10 22:04:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4c4201, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xfd45) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 22:04:51 executing program 5: unshare(0x28060400) r0 = gettid() prctl$setptracer(0x59616d61, r0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/pid_for_children\x00') 2018/05/10 22:04:51 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/10 22:04:51 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xa) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/05/10 22:04:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) 2018/05/10 22:04:51 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000002d00010600000000000000000000ff00e8df0bb497d81fb2bb49b8a421c9b3bfd7c37212aeaffba600825a841ca299d240c91363d511ac492d91a0c3b0f41305f2f5e82967bd659ebf4a384642899b2513cbbfb4a9b48deb88cc7d3b79960ebb94c0f448f096c0cd28065663185630d703ecda6818072085088ae15ee16440f1434c7e85344d"], 0x1}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', '/proc/sys/net/ipv4/vs/snat_reroute\x00'}, &(0x7f00000000c0)=""/117, 0x75) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x40}}, 0x8, 0xfffffffffffffffa, 0x6, 0x80000001, 0xfffffffffffffffc}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r2, 0xff}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x40}}}, &(0x7f0000000000)=0x84) r4 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r3, 0x850}, &(0x7f0000000240)=0x8) 2018/05/10 22:04:51 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) pwritev(r0, &(0x7f0000000740)=[{&(0x7f00000000c0)="fda8161a", 0x4}], 0x1, 0x0) unshare(0x22000400) r1 = msgget$private(0x0, 0x728) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/219) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x6, 0x8400000000003, 0x11}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r2, &(0x7f0000000380)}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) 2018/05/10 22:04:51 executing program 1: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000300)={0x7ffffffc, 0x3}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[], &(0x7f0000000100)) socketpair(0x1d, 0x2, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x0, 0x4, 0x9, r1}, &(0x7f00000002c0)=0x10) unshare(0x40000000) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10180, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x80000001}, &(0x7f00000000c0)=0x10) userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x800, 0x7fff}, &(0x7f0000000180)=0xc) 2018/05/10 22:04:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x1f, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000000}}}, 0x88) pause() connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/10 22:04:51 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/mcfilter\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000200)=""/183) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=@gettaction={0x50, 0x32, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x3123, 0x8}, [@action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xff}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4881}, 0x20008000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200040, 0x0) syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x1, 0x10000) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000040)=0x101) 2018/05/10 22:04:51 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000180)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000240)=0xa5, 0x4) sendto$unix(r2, &(0x7f0000000400)="f0507dc341352489f0c29567888d418e778acced1026847d372e2a8bac68ea9c5300fe9a1e54238742043e0129c09ca91b374633ca7465734bcdbe40c0591cdfeb5f66c883f92af82143abfa3c0940705a138e304a4981115dba23cc85", 0x5d, 0x40, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0xfbfffffffffffffe}, &(0x7f0000000280)=0x8) finit_module(r0, &(0x7f00000001c0)="626465767bbf6574683000", 0x0) socket$inet(0x2, 0x80f, 0xe6b6) r3 = socket$inet(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @rand_addr}, 0x126, 0x4, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)='lo\x00', 0x0, 0x0, 0x100}) 2018/05/10 22:04:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="845f6ba312f5865dfbe1825d403740585d4a02a4676ea4f62d1e6fd967a072efb8457860821e362a50890f692cc61d5d642f4c73b508c014", 0x38, r1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="000018adaaaaaaaaaabbaaaaaaaaaabb0000000000000180c20000000180c2000000aaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffffffffff5124b9df8522abc546402313adf29b781b95b67b6141cdcc4f351f820681198743960a91a3257fcb556efeedab04de7255dd6ab43b21257bed72ad6c46f134afebc6e6659f42e0"]) 2018/05/10 22:04:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x4) 2018/05/10 22:04:51 executing program 5: socketpair(0x18, 0x2, 0x4000002, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) [ 188.744806] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 22:04:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x80) unshare(0x2040600) fadvise64(r0, 0x0, 0x0, 0x0) [ 188.952817] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 22:04:52 executing program 4: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/10 22:04:52 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xc20c2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0x8) 2018/05/10 22:04:52 executing program 0: io_setup(0x6, &(0x7f0000000340)=0x0) r1 = socket(0x0, 0x803, 0x4) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/05/10 22:04:52 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003b00), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[], 0x5) 2018/05/10 22:04:52 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x1, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={r2, @empty, @dev={0xac, 0x14, 0x14, 0x16}}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000340)) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="52628facd779d3f96d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab09721", 0x22) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x2}}, 0x5, 0x4, 0x3, 0x1, 0x9}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x3, 0x201, 0x4, 0x0, 0x0, 0x7, 0x1, r4}, &(0x7f0000000300)=0x20) 2018/05/10 22:04:52 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) syz_open_procfs(r0, &(0x7f0000000180)='net/ipx\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./file1\x00') ppoll(&(0x7f0000000080)=[{r1}, {r1, 0xa}, {r1, 0x4000}], 0x22d, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup3(r2, r1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x840, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/10 22:04:52 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8000}, 0x1) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x1, 0x5, 0x1c, 0xbd01, 0x70, 0x80000000}, 0x9}, 0xa) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES64=r0], &(0x7f0000000100)={0x0, 0x0, [0xb1c]}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0xfffffffffffffffe, 0x10141) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x6, r2, 0x10000, 0x200}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/10 22:04:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000010000)={0x20, 0x32, 0x301, 0x0, 0xffffffffffffffff, {}, [@typed={0x4, 0x2, @uid}]}, 0x20}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20c400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x51c, 0x1f, &(0x7f0000000100)="72261c8171f922a073272f18a4e4c1d7da9011ae44dcdacd070a12999e92dda6f2db01b32cd99f2b9f2072cc0d76935b395a0ecbbdf6c806ded391e5c183a7ac073596d7503e9cbd84646017b4fef195d9ee30ddf9c655060facda9a589bb649fea4b7fb9ed24c3326ca894609880475892bde6033582b449e8430c98ce80584b6afea3809cf1e0cd21147da47de8f9396cade4caafb68803009881ef07e7abd217d616ce2996acece213c3734dc63d548dd83408c0ba26832b4fbfb87820509f1ac22431862f99a011b6dfcca9a", 0x2, 0x8, 0xd6e1, 0x60, 0x8, 0x7, 0x1, "1f5e2abe7cc4ba10029566728eaa3593a664f97fc0264b28acac610304bf00e0621e19e385ca157117"}) 2018/05/10 22:04:52 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x22000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x91) symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/10 22:04:52 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0900000000050000dc2ca458925106f40e73a900080000af9c1f9a03a170854cc2f128c90d0b4d2c00000078550a87e04e7d9a0dc08225dbc449bc237d9a48a8f0ef1406ef722bd3a130ba269e212dac27f0f1f2bc6d8b8764078bee842d63b93c54c82368e3eddeeae9038219871df4b417f984d1cbf23385e85f411084b6046b1f9f8d754b063c19f929569b1ebe3068a98753af"]}) 2018/05/10 22:04:52 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000001fffa)="7275e9b3ae00", 0x8408, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syncfs(r0) r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000013c0)={'nr0\x00', 0x200}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001780)={0x53, 0xffffffffffffffff, 0xe, 0x1, @scatter={0x7, 0x0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/181, 0xb5}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/213, 0xd5}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/166, 0xa6}, {&(0x7f00000014c0)=""/184, 0xb8}]}, &(0x7f0000001600)="8d1a074da084078219984c90b3a1", &(0x7f0000001640)=""/229, 0xc707, 0x0, 0x1, &(0x7f0000001740)}) 2018/05/10 22:04:53 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x80000000000002, 0x300) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x322, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000000c0), 0x80000000000034e, 0x2000, 0x0) 2018/05/10 22:04:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x12, 0xfffffffffffffe0c) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 2018/05/10 22:04:53 executing program 2: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/control\x00', 0xfffffffffffffffe) rmdir(&(0x7f00000000c0)='./file0/control\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/05/10 22:04:53 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045d000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup(r0) 2018/05/10 22:04:53 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/05/10 22:04:53 executing program 2: clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x20000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/24) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/140) sendto$inet(r0, &(0x7f0000000240)="c22bce9415d7248e0883795163117d02448d021bfaabaa6bc9b71732da82f78cab0035de3c03191e83a3871f4c33c83c18c728e37b2e9449485f4d8dcc17a94bbcb44178a555210fafc2997a1c19fe0ddad2e365f2c97c034d96b41de0018f9c6a3cff94af091292ecb3a822a4258a98c1bbcf9cdfabff7cdd6732255c507e4a7a03272bc7a5f250fcce5d1bd216f92a109b5d222a5a38fa42ff2c646b", 0x9d, 0x40, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/05/10 22:04:53 executing program 7: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x8972, 0xffffffffffffffff, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x1000}) madvise(&(0x7f0000b1a000/0x3000)=nil, 0x3000, 0x2) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/144, 0x90) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200000, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$KDENABIO(r0, 0x4b36) 2018/05/10 22:04:53 executing program 6: r0 = gettid() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r2}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xb, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/10 22:04:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000000), 0x7fff) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3b, 0x40040) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="00000806018309000200040019c0fe00636faa438127a39a69b183c391f3f7ea8406d1fcd6e443e3171ee18b31eaf80dc45d920a96380838e0a8ec0c85cc20f0818156f3fdce19626da473738cf02dd4b78d3723c8d9e0c1d70241047363eb86e17c00ca57adcfefb39e2efa8e0c47882c6c80d92b65bc81157d47ad8b05d1b3126a96522389abdbe5733f09e2bbe8e91569da9f25bbec"], 0x9d) r2 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000000c0)=0x52) signalfd(r1, &(0x7f0000000080)={0x6}, 0x8) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x1, 0x1000000007fff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/10 22:04:53 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x12000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000000480)=""/215, &(0x7f0000000580)=0xd7) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10001, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x6, r1, r2}, {0xffffffffffffffff, 0x3, 0x2, 0x80, 0x0, 0x5, 0x0, 0x10001}, {0x10000000000, 0x2, 0x4, 0x7ff}, 0x6, 0x6e6bbc, 0xe28566b79a59998f, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x3, 0x8000, 0x3, 0x1, 0xa9da}}, 0xe8) r3 = socket$inet(0x2, 0x80007, 0x132) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x6, 0x6, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000000, 0x0, 0x0, 0x200000d0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/05/10 22:04:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r2}) 2018/05/10 22:04:53 executing program 0: unshare(0x400) semget$private(0x0, 0x3, 0x8) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x3ffffc}, 0x4) 2018/05/10 22:04:53 executing program 3: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x40040) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) unshare(0x8000400) 2018/05/10 22:04:54 executing program 7: clock_nanosleep(0x40000000, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000000)) 2018/05/10 22:04:54 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$void(0x1e) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x60, 0xfffffffc) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) 2018/05/10 22:04:54 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) shutdown(r1, 0x2) recvfrom$llc(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, &(0x7f0000001400)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$kcm(0x29, 0x5, 0x0) 2018/05/10 22:04:54 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/05/10 22:04:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x170) dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="ba", 0x1}], 0x1) lseek(r0, 0x0, 0x4) 2018/05/10 22:04:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b80)=""/127, 0x7f}], 0x1, &(0x7f0000000c80)=""/20, 0x14}}], 0x1, 0x0, &(0x7f0000000d40)={0x77359400}) socket$inet6(0xa, 0x6, 0x2) 2018/05/10 22:04:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r0, &(0x7f0000000380)=""/160, 0xa0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) getdents(r0, &(0x7f0000000080)=""/48, 0x30) 2018/05/10 22:04:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x600200002, 0x0) unshare(0x40600) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'nodevtrustedproc\x00'}) 2018/05/10 22:04:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) r2 = msgget$private(0x0, 0x40) msgrcv(r2, &(0x7f0000000040)={0x0, ""/4096}, 0x1008, 0x3, 0x1000) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001080)={0x7, 0x81, 0x8000, 0x3, 0x100000000, 0x100000001, 0x5, 0x5, 0x0}, &(0x7f00000010c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001100)={r3, 0x2}, &(0x7f0000001140)=0x8) sendto$inet(r0, &(0x7f0000000000)='(', 0x1, 0x2, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4ff8)={0x0, 0x4, 0x8ef4}, 0x8) 2018/05/10 22:04:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/05/10 22:04:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000900)=0x9) read(r0, &(0x7f0000000240)=""/143, 0x27e) sendto$inet6(r0, &(0x7f0000000000)="ca2951a5fc89de8a1f8c20b23db467b9167c4e4b879cda2165ecf989720761ca5edb92abae693da3837c0aff5618cdc5b335a05ed262ef12318baeb87a7ef82da89282f5ba640dcccecbb619bd00dd6f2210c0012b2dba0598dc26951219829f8c21bfcda802727068f886fdd9a2e0f8adb5d1d6a9665be593fffddfddef11bd7c16d4111baa84f112633b6b9ecf8c4e8286cff3903e9957f5b5f058bedb23e1c2950a73fdb9ede1e4", 0xa9, 0x80, &(0x7f00000000c0)={0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/05/10 22:04:55 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) fchmod(r0, 0x1) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x2) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x84002) 2018/05/10 22:04:55 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) gettid() write(r1, &(0x7f0000000040)='W', 0x1) close(r1) getgid() fallocate(r0, 0x0, 0x9, 0x80) 2018/05/10 22:04:55 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffffff73, 0x80) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x10002010}) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000040)) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000100)=0x7, 0x4) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) 2018/05/10 22:04:55 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) geteuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = semget(0x1, 0x2, 0x2) semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000000240)=""/18) 2018/05/10 22:04:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000002d000b010000000800014000000000000000000000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/10 22:04:55 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x200000) accept$packet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000080)="84881730a093fa9de792e1919759", &(0x7f00000000c0)=""/83}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x7f, [0xa968, 0xc788, 0x35, 0x3, 0x4, 0xfffffffffffff6c7, 0x6, 0x5]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x48, r2}) 2018/05/10 22:04:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x2ae) [ 192.622463] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 22:04:55 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000063d3b6504530800450000140000000000119078000000000000000000009078e0000001cb0f0ec8323f2ef4345ff40c56dbc9474573532ff7a342b2fcc4ff30a723fccc2e7dd0c8d7e51c1e242f717e684927819503f5afcd8460c9d1cab71879e7acfa4daecd497c418561080538d1ec193e3bd976a652e91875fd0913"], 0x0) 2018/05/10 22:04:55 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/10 22:04:55 executing program 1: r0 = epoll_create(0x2) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)) epoll_pwait(r0, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000065bff4)={0x2001}) getegid() 2018/05/10 22:04:55 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = open(&(0x7f0000000080)='../file0/file0/file0\x00', 0x400000, 0x31) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x80}, 0x8) rename(&(0x7f0000000200)='../file0/file0/file0\x00', &(0x7f0000000140)='../file0\x00') 2018/05/10 22:04:55 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa1ff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x800}) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) 2018/05/10 22:04:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20013, &(0x7f0000000000)=0xbdfe, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x245, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmmsg(r0, &(0x7f00000061c0)=[{{&(0x7f0000004c00)=@generic={0x0, "a99d219bba146c85b299162c7644f58fe44e03df42e32866c62944548cec26912d5eb262bcf16abeff8dbfd127aaf118fd924c43e0c3e3b9dbf154c441642caa744143adf0c342369e4f5942fc87b25199e3c2e66ca7a311462fca2e6a90db84ee644ae60a0811bad091f0b32185e5bc7522ea614e6343d541b7f701172d"}, 0x80, &(0x7f0000006140)=[{&(0x7f0000006080)="05", 0x1}], 0x1}}], 0x1, 0x0) 2018/05/10 22:04:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x140, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0xa4, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/164}, &(0x7f00000001c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000200)=""/155) getpeername$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) fcntl$setstatus(r0, 0x4, 0x40000) 2018/05/10 22:04:55 executing program 6: unshare(0x20000403) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/10 22:04:56 executing program 3: r0 = socket(0x11, 0x803, 0x300) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000000c0)=0x2, 0x4) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/10 22:04:56 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x7f, 0x4) 2018/05/10 22:04:56 executing program 7: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/05/10 22:04:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r2 = dup2(r1, r0) read$eventfd(r2, &(0x7f0000000040), 0x8) 2018/05/10 22:04:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x7fff, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, {0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x3, [0x3, 0x8, 0x9, 0xff, 0x9, 0x200, 0x40, 0xffffffffffffffc0]}, 0x5c) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00000015c0)="ca", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x18e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bf2ff8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), 0x8) socketpair(0xb, 0x5, 0x8001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000240)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x4) 2018/05/10 22:04:56 executing program 6: unshare(0x2000000) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x200000000004, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCCONS(r1, 0x541d) 2018/05/10 22:04:56 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="8500000008000000570300000000000000000000000000003970d08a9cce8d73d247f8366ef979f631f7b665c43be319c8cce8e906e1b128ec9a9dc823f2d2a0255a2f3c8e5fd7136561bd11d2935aaa90b4c08d890f1d08326d849e86dbc3c069ecdf6ca0dd64b6853d56def6679c5b4a351557e6e78c19a1a0b20337d3f1df91983b5f20357b06e182c6dd"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@canfd={0xd, {{0x0, 0x3, 0x1, 0x5}, 0x3, 0x1, 0x0, 0x0, "9e749a5a87ae5af87cd98ef785b20b1a600eef7202a83058eeace5c08528033d73fe404d2b855b3b5c09232737815b607d6cd81c9068aa36042534b66ac99e89"}}}}, &(0x7f0000000080)={0x0, 0x2, [0x1cb, 0xe95, 0x4fe, 0xeb4]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r0) 2018/05/10 22:04:56 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfffffffffffffc01, 0x3, 0x7fffffff, 0x3, 0x9d16}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x6}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000240)=0xc) sched_getparam(r3, &(0x7f0000000280)) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="77d900db6d8f5c7e57af9147cfe4b78d39c45b1392b658e6289267e23d63fd40245efc4254f72cfccf043430f7085757cac831d108cc4e6bbcc9ab0306b7289c2cba982f34faac01aaf7a4e683e9fb539f4a2a5e74dd3d542b42c2f202d643d6ae636c5050fdc1887560cf7276aa3ac367ada1cc7738728bcdff8114c5032a81b4e260dd14f3491198b9236df7f294014662ee5ee7bda68bf49a942b345853172383bfda3e8513d6c5dedb209e8aee024051c9273bb59fb17da6278ed7359f"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000680), r4, 0x0, 0x0, 0x1}}, 0x20) 2018/05/10 22:04:56 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x81, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/10 22:04:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@mpls_getroute={0x20, 0x1a, 0xc09, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/10 22:04:56 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/117) semget$private(0x0, 0x0, 0x44) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) 2018/05/10 22:04:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40a01, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x5, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xfd, r2, 0x1, 0x6, 0x6, @random="4f4021827819"}, 0x14) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000804000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/10 22:04:56 executing program 7: r0 = memfd_create(&(0x7f0000000740)="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", 0x4) ftruncate(r0, 0x1000200) read(r0, &(0x7f00000004c0)=""/50, 0xfffffe9e) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000340)=""/104, 0xfffffdf2}], 0x5, 0x0) 2018/05/10 22:04:56 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x624e00, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x4f999e28, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, 0xe4, 0x6}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x4, 0x10}, &(0x7f0000000300)=0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="ce000000ea429f38a9c3688201588c8005eccd41d2f55abe7510438215de760ee7286f3c6d84a92901021ad53875e3d288c2467b2f9f498c84768a72e83e2027d6eac5bae7ec8822fca9324231272275ee3eb0be441751545bd1300acbe7902df181f6d1b1e2cb9144f9a961c3fcfbd565bdd5ad57a757aa28b8b0be9ff55762fb408595e6437d758e33394161a41be2fab233f0606252938a23df2ea63ad53272ab5c24f779d3f97fc128ac07d250e0b5e80297076e0896d86b98efe8c9488960be5eca88e56f5ad3354c9ddc5984dfdcc9ed60c93fb4e59e8135e73d166739b60a7da3"], &(0x7f0000000440)=0xd6) rt_sigsuspend(&(0x7f0000000080)={0x7}, 0x8) 2018/05/10 22:04:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, r0, 0x80000) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xf9, 0x20002) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setuid(r2) getpeername(r0, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700638100040000000000000000000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/10 22:04:56 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmsg$netrom(r0, &(0x7f0000001280)={&(0x7f0000000000)=@full={{0x3, {"a5afa190ff9034"}, 0x8}, [{"1514d05e929ad1"}, {"5d69e5ebc9be04"}, {"0a5070077f8b9b"}, {"79fd854c5259a4"}, {"1508af3ca3df98"}, {"fea97ac97f0969"}, {"eff88ca40d89b2"}, {"f5e7cdb68144fd"}]}, 0x48, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f00000010c0)=[{0xa0, 0x3b, 0x5, "2d76995fb2a372126d5ed2105c211891a616ea70feb37a98ab8630509cb1d0b001f205b4ad2dd2bc9a9b7dc27b7835eb64f13893cc9b67d69414fbbead506c8865b330f42952932ce8a550e9b7ffbf29f0edf1b9ab391c216c0e456950e5d5cf216985f23553fdee690876618ac654502e87ba2e29f49d1d13c0d9a463e70952d09fad592a42e3317ad7e9270e376532"}, {0xe8, 0x0, 0x7ff, "dc0f03230839757840273360e751389b282b4089d0b3d8cd06b2abc68a2e23f465c442d35a84dc4b1a0357811b7e539466abb16b8b58a03c77ace30ef7050f078128a30d2cb4131fc1e82c8233c47c38ea555b11ac1a63c98563b13ba6d69a889c4bdcee169495cf128505d8934031e2b1e4af00275f5a524c9d9794a46cb1a4e98fe1b5346477f0d44113ea2346a74312eb67e22c8d54b1177db0898911618154907aacc31612789ee4bf963c14b6950ba9388f4c5e4934680de5e6a3a034d57356ee06dc45b8c1616c178e01fd73717a860fafa9a3c386"}], 0x188, 0x20000000}, 0x50) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000012c0)={0x4, 0x7fffffff, 0x1, 0x9}, 0x8) socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f0000001300)={0x10, 0x0, 0x25dfdbfd, 0x800}, 0xc) [ 193.898345] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/10 22:04:56 executing program 1: r0 = memfd_create(&(0x7f0000000140)='posix_acl_access&-keyring\x00', 0x3) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x40) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f00006da000/0x2000)=nil, 0x2000, 0x0, 0x32, r1, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00000000c0)={0x6, 0x6}) ptrace(0x4207, r2) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0xfff, 0x4) wait4(r2, &(0x7f00000001c0), 0x0, 0x0) 2018/05/10 22:04:57 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x40600) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x203, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r1, r3}, 0xc) 2018/05/10 22:04:57 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0x1) r1 = socket(0x19, 0x80000, 0x10000002) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000372000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000000a0bbd76200000000006143f815874d29c2967553dce18feb38f318906de7f8df75aeb76f9246ec4b11b43f334fff011e2acbc03d1e4d81c9b5"], 0x1c}, 0x1}, 0x0) 2018/05/10 22:04:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ustat(0x7f, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000), 0x20000020) 2018/05/10 22:04:57 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x400024, &(0x7f0000000040), 0x4) 2018/05/10 22:04:57 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/154, &(0x7f00000000c0)=0x9a) poll(&(0x7f00000002c0)=[{r0, 0x2040}, {r0, 0x4008}, {r0, 0x1}], 0x3, 0x6) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/05/10 22:04:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) flock(r0, 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x5, 0x1, 0x4}) 2018/05/10 22:04:57 executing program 1: perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = getpgid(0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x1c}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f00000030c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002e80)=@expire={0xf8, 0x18, 0x4, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff}, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xf8}, 0x1}, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x2dc, 0x5, 0x5, 0x510, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x9}, [@typed={0x8, 0x3a, @pid=r1}, @nested={0x2c0, 0x32, [@generic="efa6d1300bb16c7e5a1a8553ed34832b2fa97447b6a8669d8fa857752519d5e0e62a0373f26a1db9e1f8df48b74318554bb2cde50d562c4c29e8bc02f71bc8483c9fbf42114155cd8b08a3e5ba0f226ad1a8063337f628b1b82137563c9fd7c218d2ca496263998ef0be69672688", @generic="0410cd72ee4d9e5c7a1888f77cb35d30b6775b3e0f6b1064311282a8f65ebd0c8e0b85fd070143d165997a88f80a1c94281b2ef28eeaec115077167c4a0aa079715a4336cf0dc18402ac53542a549d53b789028042728718c4b0ae33b880445a34d066ffd3887edf775922acd21f0b99beb3082177889181bea35e4413deba38270f460da9e64c", @generic="10c099b54dffa1652f47aab89f0cbf85e4f5415113de8e2c91f2c3cb0f5e2a5045e084f68c3152bfe25fcf57fff9a3ca", @generic="3c66b3071cc1425883a8a26709dbe94fda711ff0c7160874fbe0dfe35d12920bbb44ce370987636ea22597ea8273c2c5ff76d8fb07b719903efc909318f780e94ab95a3406a8b256656b39d8fd5b89ab2d9bbe1c2ffc0161e29ff50d04222942817a90ef92abaa7bd5e92a70679f67e3a79932c904b980b7e09763b413c3c429623e2d6df6bd5bbebd9d74c526db0a6ecd128656c3a04e164e3068fd9ea2854b2a1affd086c953f81d8d769f333e3a20a2f1d10b4d5856af557082383ea45322808910b83c", @typed={0x8, 0x3e, @uid=r3}, @generic="7c0b41d5ded704fc652b42662948d354925d1798549b0c7c73acceb1cb3ea4722a2c2762b76934d56d70c3569803261f1b0680d4a52ab6768a5cc4ac1082ea2df8bf232d80d619b0e814c0a06163d67d8f0bf2da55792a79aaea9f671438d0ecfd401c", @typed={0x8, 0x4e, @u32=0x36}, @generic="c931e45da8f812cf1047631820b49ea200784d8c013c522ead0b87b10ffb3df28bbd194f32a4ecff4961f1ce5521ae8a4e784138fd3cb0a86899b99a0a4f639cec7a11f8b65821f44cad5cde2c4d64393d55179724", @typed={0x8, 0x2a, @u32=0x101}]}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) 2018/05/10 22:04:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x93) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r1, @ANYBLOB="090000f7"], 0x10) 2018/05/10 22:04:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x80003, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bbeff4)) shutdown(r2, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0xfffffffffffff8d3, &(0x7f0000000240)=0x4) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) socket(0x0, 0x6, 0x100000000) 2018/05/10 22:04:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000040)='qcpusetwlan0@\x00', 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)={0x100000000}, 0x8) 2018/05/10 22:04:58 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r2}}, 0x1e5) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa0000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000080)={0x1, 0x9ac0}) 2018/05/10 22:04:58 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000380)={0x3, 0xfff, 0x0, {}, 0x3, 0x7}) perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x70, 0x7, 0x8, 0xfb, 0x9bfc, 0x0, 0x1, 0x1100, 0x1, 0x2, 0x5, 0xc43, 0x2f33, 0x5, 0x3ff, 0x200, 0x100000000, 0xfffffffffffffffd, 0x90a1, 0x6, 0x5, 0x2, 0x1ff, 0x4, 0x4, 0x7, 0x2, 0xc93e, 0x101, 0x7c, 0x9, 0x9, 0x6, 0x80000000, 0x4000000000000000, 0x6, 0x8, 0x0, 0x401, 0x2, @perf_config_ext={0xfffffffffffffffb, 0xff}, 0x20101, 0x5, 0x1ff, 0x5, 0x100000000, 0x2, 0x5a}, r0, 0xd, r0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xffff, 0x3, 0x80000000, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x7, 0x4d57d57b}, 0x8) ioctl(r0, 0x8000c1004110, &(0x7f0000000000)="ef0301773322000400006117c5192a64596482c8544d2338d3730100000000000000e0105a518275fbbd2144f77c41caadbbdad1087ad82225384761da4429a5f45e7d806154096478a43745320a7e589bf29406f1cf836f0f904fed871a3860c7695bbec65746571f8a695ac4e24af5883c2695e1a127c166fc1dc22993b78839fd0f07f2c3eaff11280f7478848cc9a1543f25b755733baf9d252227617f5e945b938d5ca9db3f3830caddb5f11ba663b1a016c6f2e165fa030bda90386b840b3cc197e45f9041fa66a64e4db390") 2018/05/10 22:04:58 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) r2 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r2, &(0x7f0000000080), 0x0) write$sndseq(r2, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0, 0x8000, 0x7f, 0x0, 0xb3, 0x1000, 0x0, 0x57f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x2, 0x0, 0x2, 0x6, 0x7ff, 0x0, 0xed7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0xfffffffffffffffc, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000000100)={0x77359400}) 2018/05/10 22:04:58 executing program 1: munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) 2018/05/10 22:04:58 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="3a2b0a2f2972a4f110dec396fa1a2fd3f151986e7b5206f08e532f63fdf1a437050d5a2065439d438cf057e18e2ca1a82cc00ca367b3c639297b593fe9c4a93c31cc6ade0536603d9e145897c35f406de75cdb31b707e260ab4e207177a8236bb88b500a3b90cd71eae566cd4e542a532ecfc0647cd5288675435e82e4671882e10a80d6f2fb08b58ae31d3a48bfa955c3fc76f745", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 2018/05/10 22:04:58 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r2}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x0, 0x0) [ 195.261739] Unknown ioctl 19584 2018/05/10 22:04:58 executing program 1: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffe681, 0x400400) r0 = memfd_create(&(0x7f000021cffe)='}\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x4a) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x51, r0, 0x0) r1 = semget$private(0x0, 0x7, 0xc) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000100)=""/184) unlink(&(0x7f00000001c0)='./file0\x00') mincore(&(0x7f0000005000/0x14000)=nil, 0x14000, &(0x7f0000000200)=""/211) [ 195.294555] Unknown ioctl 35123 [ 195.339176] Unknown ioctl 19584 [ 195.368509] Unknown ioctl 35123 2018/05/10 22:04:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000270063810000020000ef00000c00000055670ea8520a75d1e0de115b7d7c563d5d2ab4067237b78df39ac24e87cc49778674c8109bb0d420b7acf10de7ecfdd60fa85e6808c948724844bb962027cec9443897b9be5f5ee83ce8125cd0c39c6fae4b7eb3ebc311a5fbf7be91693f128ae37fd9421db0d3e1b2c28375cd52517b27ab7fa2d115384bec7f98583aaee0f9aa184af26a5bbd9814b788b25b99f6bdcb2d22"], 0x14}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='vboxnet0\x00', 0x9, 0x2) 2018/05/10 22:04:59 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x60, &(0x7f0000000280)=[@in={0x2, 0x4e23, @rand_addr=0x924}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xd000, r3, r4, 0x17, 0xffffffffffffff7f, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x8, 0x20}, 0x8) r5 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20000100, 0x20000218, 0x20000248], 0x0, &(0x7f00000004c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bridge0\x00', 'bond_slave_0\x00', 'veth0_to_team\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18}]}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f0) 2018/05/10 22:04:59 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup(r0) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x1800) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="0485e81c679aca0edb4a49395fe03559a0b7a27f870a087c38b30b970c4388b8b97db5e0062c38069ae13e2b42bf13de70c3a119d7259d8181423ad452f2c275ae6d130f2322cd4b040de538d0f63ce28689da9f57244a3449b83af9dfddfdde3c19d5a07e4105c3", 0x68}], 0x1, 0x0, 0x0, 0x4004000}, 0x0) 2018/05/10 22:04:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a32568500000000000400000042", {0x2, 0x4e23}}) 2018/05/10 22:04:59 executing program 6: mlockall(0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) semget$private(0x0, 0x3, 0x80) fcntl$dupfd(r0, 0x0, r0) 2018/05/10 22:04:59 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[]}) 2018/05/10 22:04:59 executing program 3: r0 = socket$inet(0x2, 0x7, 0x80) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/05/10 22:04:59 executing program 2: r0 = userfaultfd(0x0) r1 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000200)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x121400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x7, 0x4, 0x3, 0x9, 0xffffffffffffffe0}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x6, 0xb, 0x20, 0x9, r3}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) 2018/05/10 22:04:59 executing program 4: r0 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000006}) 2018/05/10 22:04:59 executing program 5: r0 = memfd_create(&(0x7f0000000080)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) memfd_create(&(0x7f0000000000)="066f47767100", 0x1) 2018/05/10 22:04:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000400d00, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/05/10 22:04:59 executing program 7: readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000002800)=""/4096, 0x807}], 0x87) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)=""/24, &(0x7f0000000100)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1) socket$packet(0x11, 0x3, 0x300) alarm(0x600000000) 2018/05/10 22:04:59 executing program 6: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) ftruncate(r0, 0x8) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x0) 2018/05/10 22:04:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x0, &(0x7f0000002580)}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "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0x1004) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getrusage(0xffffffffffffffff, &(0x7f00000024c0)) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f0000001080)='/dev/midi#\x00', 0x7ce, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x296) accept4$packet(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0x14, 0x800) sendmsg$nl_route(r1, &(0x7f0000002480)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002440)={&(0x7f0000001180)=@dellink={0x128c, 0x11, 0x10, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x2000, 0x480a0}, [@IFLA_CARRIER={0x8, 0x21, 0x6}, @IFLA_ADDRESS={0xc, 0x1, @random="3f55d36d00bf"}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_WEIGHT={0x8, 0xf, 0x1}, @IFLA_IFNAME={0x14, 0x3, 'syzkaller1\x00'}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "f81c4d0284b96f2ebdafdb73408b0f92"}, @IFLA_MASTER={0x8, 0xa, 0xfff}, @IFLA_LINKINFO={0x1180, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, ')\x00'}, @IFLA_INFO_KIND={0x8, 0x1, 'syz1'}, @IFLA_INFO_DATA={0x60, 0x2, "aa8c6e999b3d15b5b4cda6f5deaa688f1f8c7b2363547b1ddacca07bbbfbf57dd353b8f8d120d7e53fa0f30c1351cc354a3ac6fda3c80fe2c83bdd1ec6cdfcc1286c31509bca4337b8cf1f50bf1cc1c9035c6bf0e9f8e68d73925f"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, ']cpuset\x00'}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, '\\@+}\x00'}, @IFLA_INFO_DATA={0xe8, 0x2, "97577eebb01c6b0aab3e55505a438e31df7680dc99ebf7450f9530f3815323468712451245e49e666ff57154eacea65ad1b11c9c9ec6ebc56d8b06900878381f8a2ef8dfa563313df1144dbc9e53645ce0db56ced23be4d8be583140ff3f1943db74b316cd79fcfb123568a38f56d52629884705b3c958aab04380d281e6df225e85ee914346594518c2cf5ca2cab54a10517150fb8b44c44ffde932045a75790cee26861470ca78e1d65c79bf7bc711b5e4684d6e9919367fb18b4a0109214a1ebd2291ca9d7e7df2e026acd988a4f84428db19727111c8f9a51f7d49dc022b8b6d4d"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, 'syz1'}, @IFLA_INFO_DATA={0x1004, 0x2, "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"}]}, @IFLA_LINKINFO={0x8c, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, 'syz1'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "61fcba449f1b3248787fad4569458d4c11f771e8ff456f7875c2b0b4d05750fc062b81c4e34d2f2dd6048a640aff8a4a9ba19a90bcbb6571910a648dfbfd0208ef8d77211d5a1fe4c9adecf3a689f3e3b470"}, @IFLA_INFO_SLAVE_DATA={0x20, 0x5, "691b82896b4a751994ea84a5fd4934c61b9635c9bfd92acb88"}]}]}, 0x128c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d0, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 22:04:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7dd1, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xd1, "85578572e0e2e8c4527171ba9e6e7396bb3f72bc1d229efe72ee6ef9f8c0e38a3e553abf296711df239e35af5e19ee5cb34eef255b80f27d431eae2c951599edb0c48c5aa2d69fa8ecb25dce1bf1515d91c2f145cdfe4cae90e81184a878672a2b6019ebd52118b97518c62848a591e367fc1611ad091f03b15b95c7c66c8545b842a4c0edc9c74439cb5748b56c9ca76edb2b30e1e376c48ec62b4a48625c1010140cf31df5c3942fbe1060eddd256525ba025f995019bd924dbaea0e56e5694c058070e2408764667a94e2331c11c1f2"}, &(0x7f0000000200)=0xd9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) [ 196.578751] sctp: [Deprecated]: syz-executor1 (pid 12947) Use of struct sctp_assoc_value in delayed_ack socket option. [ 196.578751] Use struct sctp_sack_info instead 2018/05/10 22:04:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) r1 = socket$l2tp(0x18, 0x1, 0x1) bind(r1, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80) 2018/05/10 22:04:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000000080)}, 0x10) [ 196.682712] sctp: [Deprecated]: syz-executor1 (pid 12962) Use of struct sctp_assoc_value in delayed_ack socket option. [ 196.682712] Use struct sctp_sack_info instead 2018/05/10 22:04:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x88100) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000001080)=[{}], 0x1, 0x0) 2018/05/10 22:04:59 executing program 7: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x440001) recvmsg$netrom(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@ax25={0x3, {"4a926db1971d01"}, 0x4}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000200)="1e975eeb6f46e10d97b4bcaffa6ab02af8e2623774024f3aeae69007751a949176f28c832d234c024c67c0935249bc33b4f0e446fb35160b2a3ca7637851ca7cf56de6", 0x43}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="442f54016b90bc2fb68fe11effa46000b84775371ce5e76f21c7d01072c646cb1d532d2af0563eff7443a1591b322e3e59ce0770e04ccb8e2718078498f6", 0x3e}, {&(0x7f00000012c0)="e1f9446822250d652896d5d45fc61f8362cb34f55c56a04e5c17cfbd20543ca49c49f75bc0fcb3d00c80e8ba112af3600ff8548440f58c5542ee4767149fc9faf0e454d3113f3094e74fa48348add217fd8a21eebd2b12ec38c1fc4f28edf8be1a8639af8f86c3e24ff59143c6fb91a5eafe7fba119b58a129e97078dd850e02757474850bb6eb27737dacf1e0667e57c2a6496e6a7c15539427d3cd8e657ecc8727512309329c9dcc4426c28eabf33649a6e75e23b31ba5680480a279d47fbe489431761f0cfdcb2c7fe38e34e8efbffcea01b767ad75264b5ac3290b8bb6ddc7cc12a52fcbd47ea0", 0xe9}, {&(0x7f00000013c0)="44006066ea607f05296a6be504a09cdd78ebbc766ff6e8bdeff00400f930db218b", 0x21}, {&(0x7f0000001400)="508008056f22d005260b02d9218e1f19827e2b52ae8f285bfb72eaa8151f33381d8deb3a824ec59deb968f4db1379839c6803c7a55737d8a6679e19f1f3996b64881e07ec73f1ce8dd9ca4666b89faee467fff99be722334ca126b3543c3df0f8da51123b22201808fc15657304794bc94a8f15e385d930cb3b7a0e1d50f0fb6dbbacce78f67cf2f61271bb14545c44bad54a0ef8841376f93af8a915d2902ecde835f09f5eac8984d6791bcae4eb3912b4be63d5c6fa739ab539848d3fc", 0xbe}, {&(0x7f00000014c0)="85b32d3018e2d405a2792bf83576d93ae1f38205779039f287f00c84dd87627e1ae7fd87eb7d676a67edb4c153ee157b2162a87efc", 0x35}], 0x7, &(0x7f0000001580)=[{0x78, 0x109, 0x8, "9128119d6e8d13c51faf3117eb56fc94af5d07dab28d35dd9ae3f72032801a3ac5a089cb7410ca1d39bab988e67a033ae1186472a4039d5fda31a7cc69c6781f4e44eb36bf48198d92e923b730d69f2a7a24e6e964294d06327a3bca501a71a94b338e1bc8c4"}], 0x78, 0x20000041}, 0x10100) write(r0, &(0x7f0000000140)="240000004e001f0c14797426d180e28e226dd11d400b3f0d470004e8f308020802000000", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffeac}, @in6={0xa, 0x4e23, 0xffffffffffff28ad, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000000}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x54) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10d080, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c653020ff246d643573756d2d2d202a5b7b332b6367726f75705e230a5af304327733aa4f318df1d9f15c933ca3ca3e42ea5d1eb9c4cbeb0ffbe90e5ace0f00005cda822ee7c735d0e54bc2e3da098a5d91c306bc02c70734a38ee488f26ee0868f4273b7178dde0d88db52bc7e6568262ed23e8a38cd"], 0x7e) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/10 22:04:59 executing program 0: r0 = socket(0x5, 0x80000, 0xffffffffffdffffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0x81}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000240)={0x4, 0x5, 0x3769}) ioctl$TIOCGPTPEER(r1, 0x541f, 0x407fff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x10, 0x5, 0x3}, &(0x7f0000000040)=0x18) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0xba, "89e96718a3afa2455cebc95c4a42cc2d96da8a2a9c8ccfa8067ea46d62400512d7d33aa58ead8f8f02efe208e05cdc53156b5f76a85ee3b3eea6772267d27413024633f59e4127fc1c84a5f366d1491f349398192cd130c32595126148a35f161b37d698b89f0edbf7bf51ab74824941f49c896194a0551b59da7f8aeeb4e8a1f574daaac92961b8490e9c7217565a821edc64d1442af374966b639bb9d921479e02894b51bd6d00f6b2fdf1e27c5e48fa1f67ef45a10749199d"}, &(0x7f0000000180)=0xc2) ioctl$KDMKTONE(r3, 0x4b30, 0x7fff) [ 196.950451] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00008000 [ 197.016433] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00008000 [ 197.620362] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 22:05:00 executing program 5: r0 = epoll_create1(0x0) epoll_create(0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)) dup2(r3, r0) 2018/05/10 22:05:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) unshare(0x6000000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="621a47a06461629a64ca20fc66d5d34c95794255d10cbb3b2726d4c7123867897d076476ff3af8baa6dc09553af653eafc21faae592911f13bb7fd3f4eaf5f51f9ff2a3ad4b4aef3ea49cd7ce771eb842c4579343f8eceee9fc08a83c75f140e3692f27c1b41af1d8adf00d3a57d0a6e19d6439718191462c95be471ee15dca36d7a663fcfb95436d3f88bf62d2e8cc91ff3c9540444e5b428171545467ea0246404a65cd4124aa3e423e3046ad3ff0af6e0cc3faf760e844e064cc0f5e4bb82e92098430298ae01cf381fa8") ioctl$TIOCCBRK(r1, 0x5428) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000340)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000002c0)="f500a4931c48d9678e855f6d028c8ddd", 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1d}, 0x8}, @in6={0xa, 0x4e22, 0xf7, @empty, 0xfff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x5cd1, 0x9}, 0x8) 2018/05/10 22:05:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) rt_sigreturn() setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @rand_addr=0x6353}, 0x8) 2018/05/10 22:05:00 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff}) write(r0, &(0x7f0000000100), 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/10 22:05:00 executing program 6: r0 = socket$inet(0x2, 0x803, 0x2000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x4, 0x0, "58e4f1136a1e0a6de848c42362c7d3467269426c385cadfdfc1a6f06ecce1e50f34fc268e3e70d53219078af7d5b416c5b0716df7bdcb988dc4f5f9ea405a1a73345949959ce1bc971356c6562a88eeb"}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) 2018/05/10 22:05:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x5}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r1 = semget$private(0x0, 0x0, 0x480) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x400080, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000005c0)={0x21, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x1, 'lblcr\x00', 0x20, 0x2, 0x78}, 0x2c) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000400)=""/48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x480000) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000340), &(0x7f00000003c0)=0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x3ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x6, 0x1000, 0xfec}, 0x10) sched_rr_get_interval(r3, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x8, 0x7ff, 0x7, 0x10000, 0xec, 0x16d}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x28a100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="fcff39fe", @ANYRES16=r6, @ANYBLOB="200527bd7000fedbdf250100000008000400020000000800030001000000080003005c00000008000400810000000800040003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x400c000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x6}) 2018/05/10 22:05:00 executing program 7: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x440001) recvmsg$netrom(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@ax25={0x3, {"4a926db1971d01"}, 0x4}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000200)="1e975eeb6f46e10d97b4bcaffa6ab02af8e2623774024f3aeae69007751a949176f28c832d234c024c67c0935249bc33b4f0e446fb35160b2a3ca7637851ca7cf56de6", 0x43}, {&(0x7f0000000280)="30ced723575b8967cb455316833e0820461ac6cfb747f930aa665eddc5e4f67702c31f4cb68300fcbe211627b90c48cabc5fe5d034b1c68e2b4e91400cc805485a47101dfb0ddb5715b52b926b6143cbb4d241a9b7da6165b7a922c6aa03bc0638cb94e4a8ae95a2a70ecbe621c114aee22afefdb0a9099f9787dabc43416e62fe38d9041cc6720ebc718b472ee2db5d8ccd90a5fa95cb3c5dcd73f3e93fe62c775c27b378dc783a022a89bf13d5138006912807c774acb472947b2af68883f4b52a4a92216b224548c707b86978eaab1e88504270914aaa37996ff0361cf18c3e71139a03a2beed27b63a0543179d3f9b35f29c02921e674218cc955c636918a7d33126038962deefd723a384375b6b6d51caca4d4f7213605ba6572d23b9922781b83f9f93a20b71e29ac317fc0e223b818012aa06c74c4eedd951ef6e3e7e978da7f208df6dc4b596e56609ad0e87e6f77db19a05620ad93821d12920a7f58dfea16d3b4cbabae84a24ce5e41d12684ccdf985c9a643a801bbc4122a9f5bbda35a9cfbe119c5296f654777fcc89d7035892cd094e3da6b80ca2183807d438f0c8715be33d7f295b17923fdff93bcf3ad12a37f1f63952bd311250f4e4ba5f43ea6c3292250670bb2e9743322a2c11d93d1cb973a7fb64b9ffdf95967601c6feda07b6aa97c01de9c2d13ced1cea84d20b31e60427942209aacc722b09627d020d00030c63baf1b607718ddfefd11aafc5d412d36d4a945233f5bb0170a7a14c7be87e87fc49dcc48a5388ba6498bce2626b9fcfa609bda002598d4f9b2a326f3ecee8d33d59100981a2ca3535697494a2b7e3996c57bf8e318b524db7fb3e55be1ad50d246d2d502d4ea50f3241ee1053ce58b4357c64214627e9b254b8d3e9a319961b5d96225b9643764e6a73b11abf05dd8084a0c7a0273660408515e31f13758ddbe5a6525be39e0d7a7cd3880a3272283545a237d27edd3c439bff739bceb5d3e68698e0618917331109929d8941e81ddb9bc49ef796ebdb85a08d2a49b242387fe5b6b8d544470d7871d38d938e7f024b76d31eea5db5bb7cd34861e0fabfaac37d62974d9269e0483e8a690f2a15c878b8182c863232671662e48644fa57f67df5b2925b5aeb5f34ec1bc52a9dbe590fd1a78175337a8aa5abf1d62df6fc6e418e943174da089ca5eddac56762dbd17af2a59c29d516fe2e9f4e1047c6c9ba6dfc4a4796b2d41089a82269901f8867247f38cd88f7857cc8c8c5686fc8936dec5741ee47bc0a3fe6c077f4556ab6c39ce2a9e40f34e832e48de80b3ec2b10dbdee48555d868e3f0e4e0cfbda9cc510923def808a7cb5c82e22726087ab9fad75efff8b81f74c3b7d14c284407b67126d4ac118fc1eca39dc06c46cd33210a62e78ee5a954c0e6ba70e789083db804b87bc8c6fc4785c7f154ca9c45505e9623fca9f2f357d9c95b5b7a283330a32b0a0fccf1fc95fe35ec4039dcd537c5ca7ed7f29d45b1d7565914374bdc361b3cb9e795a6b923aef81d635b2199f325368f0d0ee9143477067a68f2fc4e15fdd0096d6b09ddb414d34a6076adcd36765e73434e35ca49a63f6edffb9fdd51cd89c27b8919d7a8c6dd680314a6fe4789d0f646e5cfc58dc7f3fe16184a7cada676214f515e1f0a04959da10f2e63324528901f5f2b266b1ff1e674d017dadf6a64b7a15add786e9d8dbf7098d62b9f572d334006b40add922c4fb6f1082b4550353e3f15420d2a9e0fe9036e8ac275911826f046d1caf3f9519a450b8de2cd910912bcf3f8e82cbac4ef0bcf197a3f9695b302d0ee7536385d7fce9d5b4f6c82d1fa8e20172ad13b9df31b42b3e52e9dd183738dd31a8e093f56757a1270f3c993843b21d216a46f9fb061e6dbe70069a32b1543130b0da4867f3aac246a81e359edfc4eed9eef903ed3beff010bea109a07ef86efe304521957231707a07e830dda04d61698ed6027959d285fef82d125692da4bedf765eba1c39cf6750da2d2ade00befd230d26725ebd337b29ec749a9f0a8268abcf93dee47b5d65a480ef5cd7ba7911c887db02dbdb55e494477b01348c45c448a5bf962841a721d82415d96536dcdf4373355eb8cc0d87f4b47c3f0ab24df9cdcdce8c7bf082a3e16de1dad6519e87c51987279a68d5bf7a1dee7ce7f74249d15100bba9dfdb8cc346909fb9920ae9964082cb4f96e495c609576a30ea76d8369fa4f36f4f3396bb9b9fb4b63f851d950731a6ffb2cc4745a1fe2c8b1310db26d78b1a0097eaef19af05121ef3dc3f6a80d595eb49d6e184b918174697ff424568b8eb8a5de72231bf051a99c4e18375e13a3e69810ffc4f664901e5cca21bc87043c94bccd8f495facf8b0cfed46dd28e7e7c1d675b696a8600bc37dce9c321aa13a0eb41b9719117bc8df7fa14602cb092de3f5b291a9c2adf52a025f0335b7eb739e2c77b333651c14d8ccd961d6d0f8327a93cf8a56962051c104af6925d1b772364c1168a359b2a9d7e5c005d03c2636c3d8b2ee5e6269671ea358cc4f2e50b6d9c7a80b09ed472961e32d4bab86edec02c42a6072c2a63c3efb05605b7286cc272409f0feb264e9599463c73f2c4af9df6cdc9f61c4ca3c6b4fd0150019e58dbfc0b40bf04d6ab00e97f0c0907e1ac7a25dfb1552ea034c824ffe2416592ee45647895265e079b029566bf1a2370f6bbf6dd01cc50df80989e27a7fc118f1080b3d39370e008f9dd4d07aeb8c0380ff42b22a8cff4ffadfa905011df7b7714edb6b99bc5eb5ddfeea886ca88b2b1d8e75fda52b56ba1a1c46d7ee9f7648ed9ea015662c9992f28b967864c8910cb965cc70b275ac617872a6b317c7593cbc99f5168a4597f969cd32cdf4819af838dc5e0a84c3066aa25b9a800c4bc2ca7a157d78ae0c376c5837e3c6357454cddf7d738f25f14f809e5b72263f71d6077f50701d3748e2b41f3c8fabc9f9988ec87159e8fc893c467554957d74ffa41c1511b8e8971ab63fe178a185384d66988b5e334d1babacce35383082bb8ed5a089d564a016c849bcf3ffe6a2fd97881e86e2dec491e6b2fa561cbfd1c4ee5a9c86455fb2a63bd57e08446c823353cf343361043701ae912ee3574e06de2d5904b52108c0611c26f0a11bcee6c9f8c50411cf0378dab208f03752686a7c90fe16bad6335370c946470cc4b994ef26fe8aebd337b1142a22fe2310e86099205096484d229a00fbd55859284293faf5ef40237d706acd20edf7042c4b016a269b3b32479079a19ed5823282db3bc70f17cbf85e0a300a58cfe562833a42c96b2b40407da9ea4259566c9476274c881641ce39f9e43fa78edf0205e1413f15efcb4f01ffbd6b50a0e3eef04d395682453cca52d8ea6bd6f57d20a7001bf952887bb64f6526dc582598f3f8961c5dce6714c38d8c9a8f00888af0f932faeb03590a0febad06e7b5909816e4afb12399041ba59566b23c5207ffa0ba74933d97336db5c2f221b842f2fcfcdff1ee3fc66eab74cb577f04d6b406293d236bcd0be052f3e867178ccb3f9281a160a9d35b1ec70d817944037035d63f5096a63313b03eef92f71170e8222ab29bf8e1624c2624d1958b004c27ff4bcf37032e44b1f1ad608fffe90a272bd5cbf6eeb4b7a9f552b9c9a84436a5f759ef9e7859cadb3d57046a9873715ca3ebc170f9fb9e0b5b78e5a50dee5b60eebacedf3b2a3e13e152fd682e106e853e8748d037af36c0afe8032b5f09422e570a864a8acd46a1440fb7dfd05099780d62d6578ac6516ea7555b33c3f44bcda8a6374f6bbc5bcea46e9413fda9d1d8e23caa2c89ddc4e49ce8d28044960371f1d60d6a7a2d26233d2030b64e4e49560847e1185cfacc8afdccf913f53f3d64efc131350f73aacd9c0f354a30f795cc2071fa2823c6686494ffd8d6c62ca9727d3ae99e61326dc1b6bb4e53e12cea3e45b4df84bc18d986e3e57251962f121e7a500e09eafec08fa52ad9f29e4b62684df0eceb06eaf73c77f5bf2f9277c3bc2f1c0c1d5e583147a70b0d8ffdfcb5ffec3e65b3570d49f0d9c843d8a14a879b7fa10ed2585995bf5cf1c132c7a8ee57354714f722cf24340221767bd899dd8f72358b751b38195d5cea1b4bbcd9aae003da3d0826c59456b8100715ea005bf147f3c55991cd90bc9ae795d8ddae37a524153aae76b744711072a78ef73d5060b7e5428c6ec8f2b4afebe9d13eb0e6a354e0c65aa4d0af6b60087309a0ba253fd428eee134564c5406b31c5e39d29862fde3bac8516c4211e2609cc2e4bff81e56106a2c230ecac26fa3ea86dcaee1390b931f995084cb72dc5b50b5061d7ef23ee56e5317f9af0df498a764724f72051b7730fff829c52f3b1af63172a222176f772d1056d3f5d88e6bde27471f42034fb1bd6dc631b44f0fb58d86d3006cead52b8ffc598b20f92fc95a3be91232aac6323d06b3bba5bbe32d874c3314cfeea3047f1826668116e162b07565e3c009653e2b7a2ad2e20eaf15b4c390f27ea239f379b661f0a1d2adbd7aa0885b5dfedd0963be552fd8eb347f8da3c7390e265ff3f476d8b5ca25c30edad69f66c28ee700b57a3ba589a19cb31749db80df3eadda2a5028eb72f47b17e7435a393333a1aa7f79a885c4f3a961e7e05285a0410834322584ad3be68077739a6cb698db5b013df409e8f366aa41232f1cdf1fd21019fd99c676a808930d129f044f73863a1ffecb4de484addaedac9da4b0b361c64cad3f73a2f6613e71642729086e428869a051d7bf388ad76741a453f091c03d394f1e9f34f36b0a5e096eb3be3fb29fb4b04c14331204dfa11af16afc31adfbd43b2705744b4be6bc202698957d1dde90ef86021ea3f80ba09243ed299ff025715c8ad35b1a8919bda5b1c045f16ae19fa7d1c3aae07a9af1951cea10f7dda0ecdbbc18eaee35ddf5b2544cb591446d74eb1646fde9cd47398ab3707cf535c47375d0b25402e68cb7ffd4228560e318eae25016bc412b05832cd244b52b7a266704114638415eda3f39c48e8a2ac55643e2a8ddc91f4c5928056bd8bd174fc09d8dacbdfc9ca352941362df028274b2d674a26a76e108100617b359298f48ae280132219a388a61f64be66f3d12b0448014ffacb5b4d9c1db3349e72126c552f396c460a281a72dc1ed1e53342a9d535cd2a0a36ba6d0c65b130f8b31b17e980d08c746c440069d87058c40dc014c252bd43351caa38665dded92c8baacec940ca14659f8f63163eac7d9622f2cefa1e3df23bc88ab293fa74479b22d30c796709b015ce3a40f43f52c7f2e1dbabd0fdef38f78bda6d1626541e5691ba33448ed8c127cc713ca2ff8afef9631865a74f0eda0a39562b2fc407a8fc6a1289ad691a04441b78feee88024b42ea1b409848a2659401f2476de67e301fe9db08ab84ababb5ea8efe25a33fea5d19b4cfe507618c851469d38576addeee2be41304fdd279c8ddc6b5d1ff84a71ed8c5d30f22ea2a9b7e58de2eb48d69e6b107e1be477a599ace89c345035769fff7ffc82c690e7a0ac53082ce951f109fd73073ab651f699164b7339ded9fb185fffb8eb9e96d956acca721af34924aa3cf43ec898d36a47d6482ce1f7c904169a37fc3556345d78059282cd99a58f1acaf4f06928f1027f58aff3b6884915f738f2dfcf7c46bcb0346ee884b05ee6967c5fcbb5924a06f803c3088c8e828bd97ae63982c438738e301fbf1f6ac23b9c183621abccd07ac1fbbd1e7c6fa1f23bd4b80b09397e6264ef223229df7e9c0ec4267f55f55f", 0x1000}, {&(0x7f0000001280)="442f54016b90bc2fb68fe11effa46000b84775371ce5e76f21c7d01072c646cb1d532d2af0563eff7443a1591b322e3e59ce0770e04ccb8e2718078498f6", 0x3e}, {&(0x7f00000012c0)="e1f9446822250d652896d5d45fc61f8362cb34f55c56a04e5c17cfbd20543ca49c49f75bc0fcb3d00c80e8ba112af3600ff8548440f58c5542ee4767149fc9faf0e454d3113f3094e74fa48348add217fd8a21eebd2b12ec38c1fc4f28edf8be1a8639af8f86c3e24ff59143c6fb91a5eafe7fba119b58a129e97078dd850e02757474850bb6eb27737dacf1e0667e57c2a6496e6a7c15539427d3cd8e657ecc8727512309329c9dcc4426c28eabf33649a6e75e23b31ba5680480a279d47fbe489431761f0cfdcb2c7fe38e34e8efbffcea01b767ad75264b5ac3290b8bb6ddc7cc12a52fcbd47ea0", 0xe9}, {&(0x7f00000013c0)="44006066ea607f05296a6be504a09cdd78ebbc766ff6e8bdeff00400f930db218b", 0x21}, {&(0x7f0000001400)="508008056f22d005260b02d9218e1f19827e2b52ae8f285bfb72eaa8151f33381d8deb3a824ec59deb968f4db1379839c6803c7a55737d8a6679e19f1f3996b64881e07ec73f1ce8dd9ca4666b89faee467fff99be722334ca126b3543c3df0f8da51123b22201808fc15657304794bc94a8f15e385d930cb3b7a0e1d50f0fb6dbbacce78f67cf2f61271bb14545c44bad54a0ef8841376f93af8a915d2902ecde835f09f5eac8984d6791bcae4eb3912b4be63d5c6fa739ab539848d3fc", 0xbe}, {&(0x7f00000014c0)="85b32d3018e2d405a2792bf83576d93ae1f38205779039f287f00c84dd87627e1ae7fd87eb7d676a67edb4c153ee157b2162a87efc", 0x35}], 0x7, &(0x7f0000001580)=[{0x78, 0x109, 0x8, "9128119d6e8d13c51faf3117eb56fc94af5d07dab28d35dd9ae3f72032801a3ac5a089cb7410ca1d39bab988e67a033ae1186472a4039d5fda31a7cc69c6781f4e44eb36bf48198d92e923b730d69f2a7a24e6e964294d06327a3bca501a71a94b338e1bc8c4"}], 0x78, 0x20000041}, 0x10100) write(r0, &(0x7f0000000140)="240000004e001f0c14797426d180e28e226dd11d400b3f0d470004e8f308020802000000", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffeac}, @in6={0xa, 0x4e23, 0xffffffffffff28ad, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000000}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x54) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10d080, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c653020ff246d643573756d2d2d202a5b7b332b6367726f75705e230a5af304327733aa4f318df1d9f15c933ca3ca3e42ea5d1eb9c4cbeb0ffbe90e5ace0f00005cda822ee7c735d0e54bc2e3da098a5d91c306bc02c70734a38ee488f26ee0868f4273b7178dde0d88db52bc7e6568262ed23e8a38cd"], 0x7e) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/10 22:05:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x103000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) [ 197.661634] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 22:05:00 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1000) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x70410908, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x1f, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000200)={r1, 0x100}) recvfrom(r0, &(0x7f0000000040)=""/36, 0x24, 0x100, &(0x7f0000000140)=@rc={0x1f, {0x0, 0x6a, 0xc89, 0x100000001, 0xffffffffffff83d1, 0x7}, 0x7f}, 0x80) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f00000000c0)=@pppol2tpv3, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/33, 0x21}], 0x1, &(0x7f0000000540)=""/199, 0xc7, 0xe37}}], 0x1, 0x0, &(0x7f0000000680)={0x0, 0x989680}) 2018/05/10 22:05:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='eth1ppp0[cgroupeth1GPL$*systemuservmnet1system\x00') unshare(0x40600) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/05/10 22:05:00 executing program 5: unshare(0x20000400) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0xa2) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x967e6dacebd492c4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x3f, 0x7, 0x4, 0x8, 0x0, 0x5f}) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x227e, 0x0) 2018/05/10 22:05:00 executing program 4: r0 = memfd_create(&(0x7f00000002c0)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prlimit64(r2, 0xf, &(0x7f0000000080)={0x9, 0x3}, 0x0) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400}}) geteuid() 2018/05/10 22:05:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000006, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b6fc3)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a56e025"], &(0x7f0000000040)=0x2) 2018/05/10 22:05:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x3, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="02", &(0x7f0000000080)}, 0x20) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000000080)) 2018/05/10 22:05:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x2, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000)='\r', &(0x7f000039c000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000039efe8)={r0, &(0x7f000039e000), &(0x7f000039ef99)=""/103}, 0x18) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x442000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x4}) 2018/05/10 22:05:01 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000100), 0x4) 2018/05/10 22:05:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffff8, 0x80000000010000) lseek(r0, 0x53, 0x1) prctl$getname(0x10, &(0x7f0000000000)=""/26) 2018/05/10 22:05:01 executing program 5: syz_emit_ethernet(0x3f1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x4, [0x69f, 0xcc6, 0x2cb, 0xf58]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10001, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000700)={0x0, 0x0, 0x4, 0xffffffff, r1}) 2018/05/10 22:05:01 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1c, &(0x7f0000002000)=ANY=[@ANYBLOB="00038000"], &(0x7f0000ad3ffd)=0x4) 2018/05/10 22:05:01 executing program 6: ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000180)={0xfffffffffffffffb, 0x0, 0x9, 0xa9, &(0x7f0000000000)=""/169, 0x8, &(0x7f00000000c0)=""/8, 0x4d, &(0x7f0000000100)=""/77}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) accept4$netrom(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) 2018/05/10 22:05:01 executing program 3: r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x1000, "295915a3a48a436524079f3991b061f27b9c618ca475a923d812beb4e1475cb7c0bcdec65dffc894dc558ad0fc47f6db62a51e7edab9a3f5bf2c9aaadc3040cbbd94e20d1582a46c411847a63b3f6012f999eb4ca6083b74729ca9bd4d7e1d12348a207f6124092acd0f076e0caca55a10b093320a63342a10102be05c66345bb6885d3f2f9beca6e41999859db3230a2597dad3f4709af4cf469617156228b4c861d407956506f6b7ada4878bec35414e210720afd95a46836831ab6ab26142cac909fe4783654a8756f2b7f52dba1a932613c84d5e55302cddaa904045986906d9b9047d5e8dc95c0a0a86b3c3174c1b09c52922c53585562ac58cb7f9f1606be5b601db1386ade273f684ca85b29614422f593abda458c7ee6284aa7fc53e95e817c7cc732efd59ac0b4aab0f76e981e0afa71b6243ad48046ca01543c697ffc6aac5daafcbee98a4507dae47043fd6b475ae4dc4f9b2f18f1e936731241b95e2b9838fa9a0ea7641d5c965cf5f180959c88b626939a1f2a56368586817f7771c451b4090a3b3d18ac39b0d407390b696d9d1b8441c5252e2dda5b2b7d4fede83ccc50c2a290ff783f5f2d06d872bff71641c0845b90cd1a36ccbc16d918321e6fc1adb0fb570c3994ea1136d860b9d0c6b3333ea0d7e5ee3ff9e24a766cdaeb6ee97aff44af6c153ee22a96c429722c5cebaa9117bd6a3c3988fe620c6a3daf964cd78ad0e76902ccd65b5923a3e6205b6392c2de036c49113e848912edb89e2e1348559f7464b5aef5a6cb434a5f76f2ca1a0e7dc4ebd12e2e7f00ba7536931ce364ed2caceb34a389e3261a075ba0f25a20ad875b4051c9b30b23aed2d98eb571939912a1db990c9b044c9239fb8f66f5df938cc79fc34f5b610c28720d4e720268b2afe15f77d765fb04e43799d959a20d4e48562df6c34a0cc4d0c302498a4ee545cb15e6a998919e512cace97cacf73cd489f9baca1404270ed7fbcb520f0c541116f871cd911787867c8a233b518067d0f3ac681ee79aa0847c93c93fb4c9ace1f90f298f8689c5248b28b648889e20749e9193c576a0385d2210af8f6cd641faf073283484b237c1b6114c5e11a13a6d2f492dfc2d7371717d504086c03fdbc9178678cb649091502acc1019caa2f93db8a2423f6ea309f051d3b7fb173aa002eb13858c79896ab0858c25c2f5af0fc845820f979d7ef9724c20c5b711000b691865827fba165b664d10170c84591d6dee9f10c1c1473300a08b988cfbe3cd128362525087fa0c686ac0801838f3b88ced8461a631d8ca376e5433f475a75d09fd21d072fe9e3e8d18de2e49a46f2b34d0fa2ed892df14a0a2e60b0514d5f1c6e3215dd816aa612d00588157dab532f7ab3622c7f416ae08f5f3fbe79d0599620c30b50458a87eb7bd87fd36ccd04dfea72e3d5769e1b542646910f314d960d3159e19c32493b700cfd207b5c13d5a9d8bcd9d6f0130c910e9f83fbc1fbf6235c43b72b2d63eaa59d227311739f37e8ca10d74b8b556db07bd05a78f0345923ddd14b771219949ce29c40004e6b1dbb7c0454fcf0577eb671ab33bcc1fcd29e0afbe84dc6de8d82d162251112ab3c2e97c74ae93ae4e9f7e5405ae352fdcaebce24344bfb76812864af0028b4705f23ad76f33808f06fac6dda1639cfb9dd0d539d8b91530150ed44eca05264ea654d4653d83aa3609b1ed5fe26ce3bb38083dd6bc933b73971ba6da9e65620af4798e8e72e4ad3387b6899f1da7035a3367d2d90abdfa2dff1b82409fcd4599aa43d1c83a37785e557d4f8acfc17785b21609048dd7c5f8f842e1ef4dd5bdfa41bdeaccc0582dd75b928f0c9b3406c2255e71960d9b2e7688b7459b0d33813c879065d22c4a6a5d86c326fdab66e5e0e6d5778bda9cfb427a7b6620734e302d23ba30cf70ea3e2159e66bded9437ceb28accc3ae889c4714d39a18867114d7d5a3a5929cdaaa25fef5a457d66a91150f68cea6ff53003243faeca3a642f78e8190a676f2482b362c168746a02fb19c5e718dd4e6cebbd19e9b770530364594c0b5626574960469439874b05048126365a1f6d49e7bd3dc091700efd76fef13cd8a5e6cce77e5482a697bc22731b5155c806fce0e0d37c974fe0215a1f25d00702c055574aa0efd2e82689e6848442fce6a44103a8bd26169cd2862da90965e6a0e6f70333666a950da8e5c7ea52fa83fc08910c1aa87ed83878a2e79de30ecbf51d09b7c8c58f451491bd3986f4c086d5e9ac9697309312cc3e70aeead233b62ed57ca5c921f6ed07bcefcf317663098df6cfcee9340ec1d86ab64de68f14ba35c63899d8478b054a5e1399c81320fcdf8ffe94ac7070e0fa493c7cbe8dd304df733de7d4ade56a0f376bcfd1e322be7a56d78c16a5a44cac9f82386a17d1cb91aed9229e2bf134f540d2338edf842665fc05d4ec15de3f7c56ad6d5625abda09338bd1f88b5b8c600fc414abbc1ecdeb85883a11a735cca52ce2bc34fe526747f2ee5c246152739206cdc2bdbc217de7e7fa3e106fd0f4d1cc6543fbbad2f941cb097e8742e33fd87a32788a9cc4adfedebdb3966eda01b0b483743d5c5def0d7a8703f0b7dbf69ec207b08e914d4223d7e60465c2f38e50a6d24d06dc8e6acab7a1d6ce1f9ef8801bc930706257e5dc37ea0a7d8f2aff3fe9ac2da4ef60a4b768b39027070b5a6457774171fd513a08b76c362506ce13bc8ff920cd495fa88d35622aef06de07a42136d7d3946eb9da470f0874dff06fd56567df1e02105678ab16586654c70e33186e5b8be6f2fa686dd9c1ac529d4e6ea6d94944cc4cde50cf15c37f9e65bd99c1d414166786a266f39371120baf8b2b3a3a3834149427c852f4bcbcc509f7351996e5a74ec4497025414b47d17b3c3b1269c13706f83cd40e3f439e66f40a8c1cd179c521f12d08af14f13bc50374afd777b9677bd9ad43d5aba521fae180996ce6f69f9eb225f5fa6b67d76d5f2be6c01c26e66ea85002893f20b54595ebb4ea9d66c149c9751f0bbb4a83f4262bdb16396249e65908ccd33b1d70e824289815b196809f735cad5864de3895ef43c3074f053480c95647126f250bb44be2a579c970159dd0259239dc095b72299a4624c021ba075a9d9f56fcc83a7bcd082cb524a955811b9e4d3879ff9c65169f78e95654ea909138c0a0f7a2093767d7ac8230916c75c91c5e5f53c243f07f6006c63e8291e97c562594db782f0765bec2870a1c1b66d31e8eafdf1b626111a686b741f0fd790a65e85957df773906708d0d55e890bb2d6e28d9d32b597c967061298a279f70fbfa5084810d7c8741737473ec13658649c532dc0fbd4c67b786bd8c191be4f2060a18d4568fc939d0f132a482d9d307ec80480cb75f80964a77b82a2e9911a4331b30288a429d77340ea61d9ec40f1e8447d77a86d17c5ae9e4dd1b99fee2ee7e70d7346c6596149c7e05dab7cda681c2fd3e3d16d4f80f32ac9987b6c04ca408aaed4400aa18ea7ab9a60f65409411fd36d579616a57556afcf1d8e2d988b625d2f700d8a10697cf7af6e03ad8524bdaa9e03cd72ca8d74b246795b2fdeacc1e5651c07a32d911f823813d9e122700a346ad249d50482f774b143a66182e2bbd4bb9a4f83560296f44bef512cde7f07372d3c21b04220477751756569ab4ed898e2d4ead52b9cf3a3032354d909f261352edf40593092c126cadbeac203809be12182798cc82465efc904471c05ab93b862f5a2f9e6144660c039c65c9e0db44b08e874055b68490c6949993f3bb02c13bca4519b607a0ebe3d62dc7064fd8bbd82d731fa8cc6ddb8341b402398d9504747b329c43c2e530733e11f19e3c4ee1d5766d6ddc1a8deaf78726ee881a061917b6988e949e4f1655cfdf61bf26ed1aba0a1086d2428b7df312a36f73690c12d33b6bdf0146f5eb828235e57f591ba221bc5f61d2d0f4b9f09e2105c88bbaf1b0803dc9d5b4f2bc3e58515f4829719e42ad99fcc7cc052793f048d3bb9949ca0a74339484aa76c8d83e155a0d6e89294413db64243b89ec140757f7c3008e09e7ed7100f153393f30f660c7df8a0b7c38f7c96c34aa7edad4f3a7cac7971b183cb1e732fb3d93ece5a3d2456f49651f23df873996d777c4f319598506851e496d9a61a2a9c25cf501f01eb13364b70d21c04b52864d59145057c2412c8c89adeea43d306c0083e4990f6acff72b839f2d58c1b2657da3e66317c0fbd4a618cf29d23dccee6254f5a311a5cff02c4d21493030eb2c0bc24dcc635ea370cdab34f23480e2032d3c605b1ebca25251e78cea0797d16525d373e15d4a038c012c08d05ed32459d21391437854f1526c9455def490d7d2b02fac523dbd91e35a16a863cc0f04542d26f2197ce3225c71cf2cc10b5cd4ab2c69f1bfb878edac4939230970eaf81cfb86ae53b9ba55d28f2ee45ba857b3ea035b5cb06e9482eee03d52296d8519b45411b9ff0f59cff8f34456d1d1ba2c93249ce8abdac6a02d5fbcd7e2e5ea8b6bab5eecdc597ff449e40e9c66bc47c45c690c8d27373dbf50597819fb25d5ee5ba25fc5c20ef3f289264a9bb6164d09b2a26f7084dd712b2aa06709ce87786023b9e3bfea0f8d9adcbfead95da122837373032b9a3cb5998af2fd88eb9e59f6e2dce7b623ea2a54e359797362755439be6108bfb21f10e62ff7665bf81ca3db945a6656b2035ee84fcae3018f4dbcaf4ed7cd0b187a56dd0b6875ac0c7783356621d6857c31af6cc8d074d0b28452e146dfab2a14ccdc568b688492582cea5e1ba117fc73f5adf846c7fb5aef68d2cdd901b5774c74cf82e18d70df6489722d68dcbf89b511cdecac507e8fffc35a5cd5b98bb5aa47d3156942bd5edb05764ed719ed7526b134d40ea68900fbce5a0ec6e59772f434413304c7edf679e7cd391785a83d8397ff0d496bd5b101b4820a88da8d34b969d9cb89944e775dad493837568f55246712e0748fcf9ae945b11f379b7ed6d94384841feaf95873bf43cc55d078051bb8fdf90e32001f5926e0e0444be1480df62b56e17cf768279fa5b04a325591cf1cef1811b39683a4c9df19494830d96e72ff238e689a1ce3bd0aab01a3dd702cce3a47095889ceec4d52af31386f92e8cad5203a641567053366561e734ff638c16f3ea862e57ea9effe5f83ef14f959be0929f972d0cba9c28d2cafeca2f8ef917611ff75e34fc4055144ed988911c772b3b146c308e24c0ec7be7a0cbba5229d6a3f97286f7e6a27da217b310bad3dafaee12d37d99271e6b6770a4d93eb2cae8a13c223ac49aed1aba74c62e268ac181added86be0f1e86de366e9a847c341339d2beddeb105907d9ec5cd44f3b3ffb0740403167b280d3d11cca86885b204937de782e876014bb83a035526daf4c49785e52764bfb452f154c929401a35701e8a47d2c08ad7e64a96852b9a2da7f404809c888cd650b2d2a02c32d082ad8fc1ddbd37931e7be06308e1e04cf77bcd267b549f6e1656d4644457c28ee937d032fc879a3e777dc697d14c71732f21559a79f260eceed9b4dbb92a9fa45c6fca89648f4ec7450196661dc047cf7bb73367e717a7521ffc7573ac776b41df55376df7c81bb93bb669ee01e9e2526c0620ee3e5a81bcab7ab5485f5c2832d8f92db97e5a91892b8fb54b48f88bfc4e06fec316ba1330310d310ff04840bfca77a6a04c73e6c06adc278e3b3fffa503eb4173893156c2cc615cf56a0f64a4965ec64cf15f6c9325370dad2980261f97c8f618c3c96662"}, &(0x7f0000000080)=0x1008) syz_open_procfs(r0, &(0x7f0000000140)='net/netlink\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp6\x00') readv(r3, &(0x7f0000000200)=[{&(0x7f0000000240)=""/175, 0x3a8}], 0x1) [ 198.568918] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 22:05:01 executing program 0: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x10000002007, 0x480) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x18) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x2, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) listen$netrom(r1, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000340)=0xdd59) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @rand_addr=0x2}}, 0x1e) read(r1, &(0x7f0000000500)=""/135, 0x87) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x4000010) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="1171cee29e22e0ff01000022010040cb6bc996d8ff53b8713bee1dbd60cd7ff8442bcc56eabbf462f5a64dfcd1d9e2cd5e33f506bd5d7e36dffb31da000000000000000000000000000012ca803f8321cd6e7a1126cbe2f417e0f42ac42eec08223649e7085b4684fb8bd2789c8522772a5af3"], 0x6) 2018/05/10 22:05:01 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x4) getdents64(r0, &(0x7f0000000040)=""/34, 0x22) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002ac0)=""/4096, 0x1125) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bridge0\x00', 0x403}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) 2018/05/10 22:05:01 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000009000)=0x4) r1 = accept(r0, &(0x7f0000000000)=@llc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x7ff, 0x8, 0x100000000, 0x293}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x13}, 0x3}}, 0x10000, 0x9, 0x1, 0x4}, &(0x7f0000000200)=0x98) 2018/05/10 22:05:01 executing program 1: semop(0x0, &(0x7f0000000000)=[{0x0, 0xffff}, {}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000080)=""/90) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x7f, 0x101, 0x2f, 0x1, 0x12}) 2018/05/10 22:05:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="2df286") writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x78) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/05/10 22:05:01 executing program 5: r0 = socket$inet(0x2, 0xa, 0x3) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e21}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@rand_addr, @multicast1}, &(0x7f0000000100)=0xc) 2018/05/10 22:05:01 executing program 6: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000040)='smaps_rollup\x00') fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/05/10 22:05:01 executing program 7: getcwd(&(0x7f0000000000)=""/167, 0xa7) prctl$void(0xfffffffffffffffd) 2018/05/10 22:05:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f00000001c0)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000)=""/4096, 0xfffffffffffffdc0) 2018/05/10 22:05:02 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = dup2(r0, r2) signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r4 = getpid() r5 = gettid() readv(r3, &(0x7f0000939000)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) tgkill(r4, r5, 0x1) 2018/05/10 22:05:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)) dup3(r0, r0, 0x80000) 2018/05/10 22:05:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x2, 0xfffffffffffffffe, 0x2, 0x9, 0xa, [{0x1, 0x7, 0x80, 0x0, 0x0, 0x2080}, {0x200, 0x7, 0x5e, 0x0, 0x0, 0x675f8e74c875d2af}, {0x5, 0x1, 0x100000000, 0x0, 0x0, 0x4}, {0x4000000000, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x0, 0x0, 0x4}, {0xf4ba, 0x3f, 0x1, 0x0, 0x0, 0x105}, {0x0, 0x9, 0xa, 0x0, 0x0, 0x2201}, {0x5, 0xfff, 0x6, 0x0, 0x0, 0xc}, {0xef8, 0x28a, 0x1f, 0x0, 0x0, 0x400}, {0x6, 0x9, 0x7}, {0xffffffffffffff6d, 0x8, 0x1, 0x0, 0x0, 0xd00}]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f, 0xfffffffffffffffe, @empty, 0x7749}, 0xfffffffffffffd51) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x8, 0x4) 2018/05/10 22:05:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000a40), 0x0, 0x10000}], 0x0, &(0x7f00000001c0)) r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r0, r1, 0x100, 0xa4002) [ 199.728451] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 199.728451] The task syz-executor1 (13143) triggered the difference, watch for misbehavior. 2018/05/10 22:05:02 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000000c0)={0x1, &(0x7f0000000040), &(0x7f0000000080)=[{0x5, 0xcd, 0x9, &(0x7f0000000180)=""/205}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0xcd6, 0x0, 0x0, 0x0, 0x1000000}) 2018/05/10 22:05:02 executing program 6: 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) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x4a, &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000200)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/10 22:05:02 executing program 7: r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x22, &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffff9}) capget(&(0x7f0000000100)={0x19980330, r0}, &(0x7f0000000140)={0x100, 0x62, 0x8000, 0x93fffffffffffffd, 0x96a, 0x8}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x141000, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000001c0)=0xec8) socketpair(0x2, 0x3, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000040)=""/82, &(0x7f00000000c0)=0x52) 2018/05/10 22:05:02 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0xa1) sendto$inet(r0, &(0x7f0000000040)="ac01000000000000000100a22f8cca1bbd01000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf4b68", 0x38, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 22:05:02 executing program 4: mkdir(&(0x7f0000a51ff8)='./file0\x00', 0x0) mount(&(0x7f0000001080)='./file0\x00', &(0x7f000095eff8)='./file0\x00', &(0x7f00008860ad)='cgroup\x00', 0x0, &(0x7f0000472fff)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) recvfrom$ipx(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x54582b2adfef04b, &(0x7f0000001040)={0x4, 0xfff, 0xff, "c1898de9ba0d", 0x3}, 0x10) 2018/05/10 22:05:02 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x301) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/05/10 22:05:02 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB="5646feaa6dfbeaa7"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) 2018/05/10 22:05:02 executing program 3: getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000440)={'raw\x00'}, &(0x7f0000000000)=0x3a2) 2018/05/10 22:05:03 executing program 2: rt_sigprocmask(0x0, &(0x7f00000000c0)={0x3}, &(0x7f0000000340), 0x3) syslog(0x0, &(0x7f0000000000)=""/140, 0x8c) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x9, 0x100000000, 0x6, 0x80, 0x0, 0x8f, 0x80, 0x1, 0xff, 0x2, 0x81, 0x7, 0x3, 0xfff, 0x8fd, 0x3, 0x3, 0x0, 0x8, 0x1, 0x3f, 0x100000001, 0x400, 0x7, 0x7fffffff, 0x400, 0x8, 0x1, 0x3, 0x20, 0x2, 0x4, 0x8, 0x0, 0xa44, 0x19, 0x0, 0x7, 0x6, @perf_bp={&(0x7f00000001c0), 0x4}, 0x8008, 0x4, 0x3, 0x7, 0x9, 0x6b, 0x40}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x0, 0x0, 0x7fffffff, 0x7, 0x0, 0x401, 0x11002, 0x5, 0x4, 0x0, 0x80000000, 0x8e, 0x9, 0x27b, 0x10001, 0x4, 0x969, 0x40, 0x0, 0x0, 0x6, 0x1000, 0x7, 0x80000001, 0x10000, 0x2, 0xd6, 0x3, 0x2, 0x7, 0x7, 0x0, 0x7, 0x4, 0x0, 0x400, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x670, 0x7, 0x1, 0x6, 0xfffffffffffffd71, 0x4}, r0, 0xf, r1, 0x1) 2018/05/10 22:05:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001040), &(0x7f0000001280)=0x4) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000010000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001080)=""/79, 0x4f}, {&(0x7f0000001180)=""/255, 0xff}], 0x3, &(0x7f0000001100)=[@rdma_dest={0x18, 0x29, 0x34}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x3cd}, 0x0) 2018/05/10 22:05:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x15, 0x81, &(0x7f0000000040)="56a830e947b6ef8b354fe053085ae4d2989cfbfac2b776c3366dd03f5b269c34a99f63705744100b4ce1eaf375aa7b3808591ef6b95f03b9994395c521dfa1f759904a6760d788859b69afe2482f7d381661449d34007a375cc601b54ac095a4a0bc1dbdbbba04014cd1f48d6b9431dded287383c48b7bbfb77bb61318cf675db3"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/10 22:05:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x2000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x66300, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000180)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0e7ff02ac1414aa0000f89440e185d78bb1fb2f1d8af0868f5f05440480c5277a4f09a10e70261400"], 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/10 22:05:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net\x00') fchdir(r0) fchdir(r0) stat(&(0x7f0000000280)='.', &(0x7f00000002c0)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='net/udp6\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x6, 0x7, 0xc, 0x400, 0x4, 0x80000000200}) 2018/05/10 22:05:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000040), 0x20000102000007) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/10 22:05:03 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000007ff4)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x108) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x8000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/112) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/56) 2018/05/10 22:05:03 executing program 4: mkdir(&(0x7f0000a51ff8)='./file0\x00', 0x0) mount(&(0x7f0000001080)='./file0\x00', &(0x7f000095eff8)='./file0\x00', &(0x7f00008860ad)='cgroup\x00', 0x0, &(0x7f0000472fff)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) recvfrom$ipx(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x54582b2adfef04b, &(0x7f0000001040)={0x4, 0xfff, 0xff, "c1898de9ba0d", 0x3}, 0x10) 2018/05/10 22:05:03 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) truncate(&(0x7f0000000180)='./file0/bus\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0xcb, 0xfd3, "5561499092dec43356b69a19ab92c8310d80e724cd73d4e1e9a63b0ea7c6109f7283256fe3a5220219d90c17d2a31e305aca057c7bf9de386b76e4da22f883f59a9f6e172c77ebb69a154815f72a4fe79c409fff110bdc82efef26bf1bc15c4c030c9397063ab276b25b2633c5e042aae792fe3e50a8ddcd9fda2ed5485c163e73beae0577895f3844a2e40fbdc90cb02614af9aabd072e02c4e19ca8b582e76c0171b003feeb963c85eb73e5b3550f817a52ad70fef4e0895708feb6caacaa86ad026"}, &(0x7f0000000140), 0x400) 2018/05/10 22:05:03 executing program 2: rmdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x7, r1, 0xdb, 0xad) sendmmsg(r0, &(0x7f0000008600), 0x0, 0x0) 2018/05/10 22:05:03 executing program 7: setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000002c0)={0x2}, 0x6) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r1, r1}, &(0x7f0000000340)=""/237, 0x3c7, 0x0) 2018/05/10 22:05:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x800000000004, 0x1010, r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31a0a2b5a2133f6244cd8035013d096bdab305057037457cbd48f14c8e8baa4c9b9d738c148ecc4ad395241d272ae01d53d554b56cf1bb71c443cc53f4006f5caa3b87a0cfcf67072aed483702f743f1016df9ac81be8893f36c3b34ef600db0a747c9e813319ee38d08000000000000d43fa229872ff824c18c4bbc15bfde4025db8e86392490d2fa417301420b86f65175dd81f74b614c38e7173a8ba4aad6"], 0xa3) r1 = dup3(r0, r0, 0x80000) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x101, 0x0, 0xfffffffffffffffd, 0x4, 0x5, 0xffffffffffffff00, 0x100000000}, 0xc) prctl$getname(0x10, &(0x7f00000000c0)=""/84) [ 200.387859] MPI: mpi too large (100816 bits) [ 200.443516] print_req_error: I/O error, dev loop0, sector 0 [ 200.449436] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 200.457233] print_req_error: I/O error, dev loop0, sector 8 [ 200.463075] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 200.470859] print_req_error: I/O error, dev loop0, sector 16 [ 200.476746] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 200.484524] print_req_error: I/O error, dev loop0, sector 24 [ 200.490396] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 200.498179] print_req_error: I/O error, dev loop0, sector 32 [ 200.504073] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 200.511924] print_req_error: I/O error, dev loop0, sector 40 [ 200.517815] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 200.525626] print_req_error: I/O error, dev loop0, sector 48 [ 200.531525] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 200.539321] print_req_error: I/O error, dev loop0, sector 56 [ 200.545251] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 200.553104] print_req_error: I/O error, dev loop0, sector 64 [ 200.558991] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 200.566786] print_req_error: I/O error, dev loop0, sector 72 [ 200.572676] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/10 22:05:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x400, 0x0, 0x840200000000104, 0x2}, 0x20) 2018/05/10 22:05:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/05/10 22:05:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0xfd}, &(0x7f00000000c0)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x2, 0x5, 0x5, r1}, 0x10) 2018/05/10 22:05:03 executing program 5: r0 = memfd_create(&(0x7f0000000080)="2f640400093f000000776259b4de23b39d1c97d57a35dd9a28a0fe64f6126ae938d09687a2afd1607aada12114273575b224", 0x0) lseek(r0, 0xfffffff7fffffffe, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x7, 0x3f, 'queue1\x00', 0xcb}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x4097, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x2, 0x10001, 0xc00000000000000, 0x3, 0x4, &(0x7f0000000000)='team_slave_0\x00', 0x9bf, 0x20, 0x80000000}) 2018/05/10 22:05:03 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/121, 0x79, 0x20000000, &(0x7f0000734000)={r1, r2+30000000}) 2018/05/10 22:05:03 executing program 6: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x30, r0, 0x10000001) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10900, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3ff, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000040)=""/183, &(0x7f0000000140)=0xb7) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000708ff9)=""/8, &(0x7f0000000100)=0xe9) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) 2018/05/10 22:05:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x51, 0x2}, {}], 0xdf) 2018/05/10 22:05:03 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x81, 0xc00000000, 0x8, 0xca7, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x401}}, 0x9, 0x3, 0x1, 0x80, 0x21c0}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x5, 0x0, 0x9, 0xfff}, &(0x7f0000000180)=0x18) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000003c0)={{0x1, 0x0, 0x0, 0x3, 0xfffffffeffffffff}}) bind$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x1, 0x3ff, 0xf3, "874fc0896a97734e711a450c477be7860e97868217cda01b16424cd0bb2e7b1c299e2038b5419c6f1a1d69b4a93ae56ede2bf4c6c8c760ad42f8f9dda9ac18", 0x36}, 0x60) 2018/05/10 22:05:03 executing program 6: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x0, 0x8000}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/10 22:05:03 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) alarm(0xffffffff) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0xcb2, 0x8, 0x2139, 0x2, 0x8, 0x9}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) mlock2(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0000e9", @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf25110000000800060003000000080004000400000064000100080004004e2400000800080004000000080001000a0000000800090026000000080009001c00000008000b0073697000080008009624ad0d14000300000000000000000000000000000000000c0007003100000001000000080002000000000038000100080005000200000008000b007369700008000b007369700008000800c5a1000008000800080000000c0006006c626c637200000014000300080008000200000008000400080000000800060020000000"], 0xdc}, 0x1, 0x0, 0x0, 0x40800}, 0x80c0) shutdown(r2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000015000/0x1000)=nil, 0x1000}, 0x3}) 2018/05/10 22:05:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x880008}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x800, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80800) 2018/05/10 22:05:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="03050000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) 2018/05/10 22:05:03 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000003c0)=""/27) unshare(0x28060400) r1 = dup2(r0, r0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneigh={0x14, 0x1e, 0x302, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x80) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x8001, 0x5, 0xff, 0x5, 0x3, 0x3e, 0x25b49363, 0x8d, 0x40, 0x17f, 0x2, 0x0, 0x38, 0x2, 0xffff, 0x10000, 0xfffffffffffffff7}, [{0x3, 0xf2, 0xfffffffffffffffd, 0xafa9, 0x3, 0xffffffff, 0xdeb, 0x7}, {0x6, 0x7e, 0x80000001, 0x4, 0x100000001, 0x80000001, 0x7, 0x8421}], "6d855d61865df72498903492331e09369efe5d274365d5756c8997fac589791e7d3e1aa6aaf1a7fb9d50c239c018a0f0d00c5c358afb9dfaf614cf053da35dbffc761b1da95add0e274e36d2a6d08f8befc22da0cd917a87331a5cc46a5718fdd67c7ace257208b51531f1f3cb27c42225e95be9bf5d15327bcc471aec59a38c645cf4e5bd879579c9aa11db383efe836e7683bc8dab53912682ea8db120613cac531503d4794dcbf3251e241c3e4f03605b53378a3dfe77326ef23e2e24e45bad6b1ee20e427e", [[]]}, 0x277) 2018/05/10 22:05:03 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) unshare(0x40600) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x100000000, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000000)=0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002800)) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002780), &(0x7f00000027c0)=0x4) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002700)={0x53, 0xffffffffffffffff, 0x8b, 0x4800000000000, @scatter={0x8, 0x0, &(0x7f0000002540)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/200, 0xc8}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/41, 0x29}, {&(0x7f0000001540)=""/4096, 0x1000}]}, &(0x7f00000025c0)="d5f21e77043e111a88df06968ea8723366cdcdd0fc90560fef6ba2005a9a4166b625709f51c89bf97f04e3b2c0421b2af11262feec32eba89b6781415e68ff83020b013ec267b0a7c8c3bcd4fe2423124768307178fa2ddd584713604c083f946bc36d613c78a9a13f01e4b05449f780ce7addc58c672e8ea9493eda32eb286db0b7540341be0ca944e13e", &(0x7f0000002680)=""/17, 0xff6, 0x21, 0x3, &(0x7f00000026c0)}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@host=0x2}) 2018/05/10 22:05:03 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x1, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d", &(0x7f0000000040)="d844c241b4"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x6, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x3e33, 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x4c8100, 0x0) linkat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x1400) fgetxattr(r0, &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)=""/143, 0x8f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000200)}, 0x10) mkdir(&(0x7f00000002c0)='./file0\x00', 0x114) mq_open(&(0x7f0000000100)='\x00', 0x40, 0x108, &(0x7f0000000140)={0x4, 0x8001, 0x6c, 0x4, 0x81, 0x4, 0x6, 0x2}) 2018/05/10 22:05:04 executing program 6: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xfff, 0x4) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x1000, 0x3ff}}], 0x1, 0x0, 0x0) 2018/05/10 22:05:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) write$fuse(r0, &(0x7f00000000c0)={0x4a, 0x1, 0x8, @random="d46f05fa78a244673f0fde975a94b3e7490643af75b888442dff6f926136554f351db3bd41d33aa0a4e847f404caba68a203e9324b3c3e903d15"}, 0x4a) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0xfffffffffffffffe, 0x0, r0, 0x0, [0x115]}, 0x2c) 2018/05/10 22:05:04 executing program 6: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xe70f, 0x351000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000004, 0x1, 0x8400000000003, 0xffffffff00000005, 0x0, r0}, 0x2c) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000280), &(0x7f0000000180)=""/231}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x8, 0x57, 0x3, 0xb, r1, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x400, 0x8000, 0x4, 0x21, 0xffffffffffffffff, 0x5}, 0x2c) 2018/05/10 22:05:04 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x20, &(0x7f0000000040)={0x15, 0xfffffffffffffc01, 0xaa62998}) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000a000000f00d735a8def4a6b9a01b255000000000000"], 0x18}, 0x0) 2018/05/10 22:05:04 executing program 3: r0 = gettid() getpriority(0x2, r0) sched_getparam(r0, &(0x7f0000000000)) ioprio_set$pid(0x3, r0, 0xffff) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x6, 0x0, 0x10001, 0xb0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xd2f6, r2, 0x10003, 0x3}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x20, &(0x7f00000001c0)=0x4) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000080)) 2018/05/10 22:05:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x7a61}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), 0x9df1cebbf1fdf9f1) r3 = socket$inet6(0xa, 0xa, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80180, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000814190004000001000000008ceb0003000000005f00000003f500", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) 2018/05/10 22:05:04 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) unshare(0x800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000001080)={'nat\x00'}, &(0x7f0000001100)=0x54) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/10 22:05:04 executing program 7: unshare(0x40600) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000040), 0xfffffffffffffc30, 0x2000800) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/10 22:05:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_delrule={0x34, 0x21, 0x201, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10014}, [@FRA_DST={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) rt_sigaction(0x1a, &(0x7f0000000040)={0x7, {0x5}, 0x1, 0x200}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/05/10 22:05:04 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x174, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 201.619764] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 201.670646] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 22:05:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x6) ioctl(r0, 0x0, &(0x7f0000000180)="98defc56d8de12f46198") ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) writev(r0, &(0x7f0000000040), 0x146) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/05/10 22:05:04 executing program 2: r0 = userfaultfd(0x800000800) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xccf, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x20000d01) inotify_rm_watch(r1, r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x713) close(r0) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', '{nodev\x00'}, &(0x7f0000000080)=""/163, 0x66) 2018/05/10 22:05:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xcc) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r2) close(r0) 2018/05/10 22:05:04 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001800)=ANY=[@ANYRES64, @ANYRES16, @ANYBLOB="e2ac03fb9bdb9b83c533eef8b9ebfda4ffa974c327976d2f1892b52bbf717d351805af26a20991515dfa2a3190ccd2166a8b62ca049aa9925d2d008eb238c7a1de3578bb70f2ed17c0e68d800a82cc64fa51747e2983925c24e6c383c0233c08b1d6e6bad4b0fdeb97606bd82101d5889e8fa862fe4c0b3ffc0f0b9a4c7a0b8567063ee9ffb238fe8c745dd076d10e60610fc6ababe35496beff14cd120742f12ad54fad869f1b7299ada097c4170851d6b05dd27d484184a017972f375f356e99e1e34f18f0fa98ee180a7de7825ce61e42821a89a8a3ba85296ec1e48262c4f9993cc4afc2072596f0", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="a886e3d6d93d7713c1c5e341f0f333938136ebcff4ba7137f2bec97c69153fbb221316af68fb17a64b40a16593a12047cb5db164485cdd27d40ffef250af722da6fed7e7be700d17c627f87f6719f3a7ca39c31300e0dcb9e731f4ae7bc31377b402f5", @ANYRES16], @ANYRES16], @ANYRES16, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES64], @ANYRES32, @ANYPTR64, @ANYBLOB], @ANYRES32, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES16, @ANYBLOB="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", @ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR], @ANYPTR], @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="d6ceb9ce523cdd2b5884d9215ea8178c6cc5ea2fe99aa840acafa0e1d40a01ff3e6b0197ad7d5eb0fc7a3e1903531b695d99ab6d562c83517da96657e510524b4271965f80511a9828a30fbec4a6c3079f1279d98fcbd6ba735f0796d6c917dcb5a3967a87ddb947758eccf1", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYRES32, @ANYPTR, @ANYBLOB="66f51f0aa75bd77462d6d88ae14ceaeb084036fc836f34e9d1626a9ba68a1286cf8542884eacbc45ae5bfc39ec4897fd117a1a24674e4c0e7bb861e441779a710213355ce0ea6e91d4ec72db5bc787adf6ace3d854c3cd7874aeb20c319f00990e26f920b5b83f6e9ff98b9d71272514605ef6277d50a679458153c7686a192aaa8f0e4eeef077af8d48820844d53027c2234367f7a05aee8e9f5cd3475ff7bd7e2b96ddd29b1fc9e9d1f36d5bcb7db46077c88edeb1fc2a026102869f60868419cdc1665267759c95bb78f178fe5d02116d96ce10058340fd0abd51c8eca7", @ANYPTR], @ANYRES32, @ANYRES16, @ANYPTR64, @ANYRES64, @ANYRES64]], 0x118}, 0x1}, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001940)={0x2, 0x10, 0x9, 0x9, 0x30, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_key={0x1d, 0x9, 0x6e8, 0x0, "b6ae9eabab8b08bde821f37e2caeb0d1e0f0d6e6058bc546260c9a31cb3e5f997893484ce9ab27e62d7cb0be03b0eac1ac08e1505983d2098bfeca774b3d011de97b6d927c90855241a66dfde1903c8602e9001b00bc410f14c350b40c80295295deafdfe1c0ed5f0fefdc6a29a82a80155dd0a744843a7e6af7563eb228700cf237a993143771a09b73a74814d3eeaf217ec1bfdb8666161f4be08b89877143c744d2f72008ff113fb42bc6bb80541f0797f1b32b5cb21a3ff80e49fdda3fedf3d9fdd49806cec8fb0a5db43b56cdfffc2cbb610b349d773875c935db"}, @sadb_address={0x5, 0x17, 0x7f, 0x80, 0x0, @in6={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x70bd2b, 0x3505}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x6e6bbd, 0x1f, {0x6, 0x32, 0x3, 0x401, 0x0, 0x10001, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0x180}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x3, 0x1, 0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0x3) 2018/05/10 22:05:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xfffffffffffffffc, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) write(r0, &(0x7f0000000040)='R', 0x1) 2018/05/10 22:05:05 executing program 1: r0 = socket(0x11, 0x2, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x2, 0x80002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/10 22:05:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/05/10 22:05:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/113) bind$unix(r1, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) 2018/05/10 22:05:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20000000000003) write(r0, &(0x7f0000000000)="275b90a91e8f83212a84fc00000011d36c89ac6e05b671000100f5", 0x1ce) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'team_slave_1\x00', 0x4}) 2018/05/10 22:05:05 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x208800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x7, 0x70bd2c, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4095}, 0x80) 2018/05/10 22:05:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x80000, 0x0) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1f, 0x240) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"3a06713001000020ee0000b50600", 0x102}) time(&(0x7f0000000080)) 2018/05/10 22:05:05 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1_to_bond\x00', 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) [ 202.231296] device lo entered promiscuous mode 2018/05/10 22:05:05 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x1) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)={0x1c, 0x3, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) [ 202.284242] device lo left promiscuous mode 2018/05/10 22:05:05 executing program 5: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x1) unshare(0x400) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101100, 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x800) times(&(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/05/10 22:05:05 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x15, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/82}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) gettid() r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x628200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000240)=""/3) write(r1, &(0x7f0000000280)="f4b61b52af2948083c4e5468a33854ed8fcf6090641fda9b190cecab42b5c3932b85318045fc21e60443a400b47df14b16509694df2e48f0b2d5193a5d8120c3c4324ae8dca50a905771ea4b35923ed7729f65db8b6faa659ef147", 0x5b) ftruncate(r4, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000300)=r1) r5 = msgget(0x0, 0x0) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000340)=""/9) sendto$ipx(r1, &(0x7f0000000380)="36df00951b3c6f7341bad660f1c2ec14f158c2c792fdb7b2123985c6d969ed0bfcbc52cd14fbc78799b90b2036b38f2a806e5bed585a5a7e80acbe1cc3a44d19bdd363cbe42f9438d6279e1af93d0e30a52c31eb9fed72d6df0443f82c74cbcbfc6b425470ef70bd7206763ebd4826587a057fa27da03cffb79b9f7bca383d4c1278aac84090faeee29835d9606dbd86616b6e012e01056e5b1130781005be014a85", 0xa2, 0x4004000, &(0x7f0000000440)={0x4, 0x11a, 0x8000, "76dc7d751b34", 0x5}, 0x10) prctl$getname(0x10, &(0x7f0000000480)=""/26) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000004c0)={'ipvs\x00'}, &(0x7f0000000500)=0x1e) fcntl$setpipe(r4, 0x407, 0x1000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000005c0)=0xc2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x1) acct(&(0x7f00000006c0)='./file0\x00') r7 = syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x6, 0x400000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000740)) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000780)={0x5b, 0xfff, 0x34fd, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000007c0)={0x5, 0xfff, 0x200, 0x53b6d732, 0x7, 0x4, 0x3, 0x0, 0x0}, &(0x7f0000000800)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000840)={r8, 0xff, 0x100000000, 0x6}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000900)={'nat\x00', 0x0, 0x4, 0x20, [], 0x3, &(0x7f0000000880)=[{}, {}, {}], &(0x7f00000008c0)=""/32}, &(0x7f0000000980)=0x78) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000009c0)) [ 202.394847] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/10 22:05:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xfc, 0x7f, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f000013a000), &(0x7f000039f8f7), 0x1}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000002bc0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002b80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000002c00)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0x7fff}}, 0x10) [ 202.678618] alg: No test for seqiv(rfc4543(gcm(aes))) (seqiv(rfc4543(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/10 22:05:05 executing program 1: unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000001c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) 2018/05/10 22:05:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/10 22:05:05 executing program 6: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000200)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x238}, 0x3) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffefffffffc) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="4218c6798c28a7b3d0d9f40d629f2d4f02d5107ab808c85d8ff0f15002a2b5056a7eeed044c1f76f47e259791931f745bcf38dc1c771bcd4b805a7a38e1123e4440a3e14e7", 0x45, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "7bdfa010f51b"}, 0x10) ioctl(r1, 0xc2604110, &(0x7f0000000080)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 2018/05/10 22:05:05 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x1) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)={0x1c, 0x3, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/10 22:05:05 executing program 5: r0 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/35) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000035000)) 2018/05/10 22:05:05 executing program 3: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_destroy(r0) recvmsg(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=""/232, 0xe8, 0xffffffffffffffc0}, 0x12103) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001400)=0x5, 0x4) io_destroy(0x0) 2018/05/10 22:05:05 executing program 2: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125e, &(0x7f00000000c0)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) prctl$getreaper(0x29, &(0x7f00000003c0)) clone(0x300400, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80200, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xe78d, 0x40, 0x6391}, &(0x7f00000000c0)=0x10) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x800) ioctl$TCXONC(r2, 0x540a, 0xc9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x10001, 0xfff, 0x0, 0xbe, 0x8}, 0x98) 2018/05/10 22:05:05 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8180) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf2, "d30ce952bdfce7405036256b21eb46916be28bdd5b588a2fc0fb6b2ec55d1bb59685e831001de140e6bc37878285b14b1525a79f8526b600d145214b2285df9ebe02a874ba8575df352181f442512d49475a267a282870e4b151736e24a34e8fc4f0c0e22bff1e8dac4bda8e56288486516bd24f23c32b4fcb3caf5e8abde7aa19e5914d07e5d48b3a1aac2a1b77cff1e11c64178a711b2aee9c79d8a6a9acd99fb47612e3e58676011dc5234847e86ea973811e1d9e4430582dcce9943d74172b3f28a95531a9819ef444c546df4e9fac0935688cf86a085c3ab6a9b514b05be5f59549068b31615cb799d8be153d79ba3d"}, &(0x7f0000000180)=0xfa) r2 = socket$inet(0x2, 0x80000000805, 0x0) listen(r2, 0xf5a) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x7ff}}], 0x18}, 0x80) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x2, 0x0, 0x8925, 0x2, 0xb, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d5, 0x6, 0x1, 0x50, 0x1, 0x20000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x500000}}]}, 0x58}, 0x1}, 0x4804) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r1, 0x3ff}, 0x8) r3 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0xb) sendmsg$kcm(r0, &(0x7f0000004940)={&(0x7f0000000400)=@llc={0x1a, 0x31f, 0x7f, 0x9, 0x3d, 0x133, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000000480)="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0x1000}, 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1e8e6057c4c0db5cf160960c1243ed718d487a2d4e28b8a512367c5347a6751dfc59a97cd8f6eeff640895fd1ae271bd869c125f3401d1d6c3965ae989c76f846993bbdf2169870f9596f94e0240f7e02820592a227ac69787553db07c5345c4b8d183498cd7cf19bd743f410dc2aa488"], 0x13e8, 0x40000}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000200)={{0x1, 0x0, 0x9, 0x0, 0x200}, 0x4, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x7fffffff, 0xe64, 0x2}) [ 202.933944] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/10 22:05:06 executing program 5: r0 = socket(0x80000000000001e, 0x4, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) dup2(r0, r0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/05/10 22:05:06 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x50401) ioctl$TCXONC(r0, 0x540a, 0x100000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xee, 0x10}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) r2 = syz_open_pts(r0, 0x40) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000180)) splice(r2, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x200, 0x2) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000240)="893755a0a774f674103163ca2df062836be887ef9a21abd3e0cbc3075ff315bca17dc57c0dc825c12f0f5fac7f22c9b10f228649305593e9da9ab1c2eabb16e9413fb1e73a7f6f02cddf3c0fa04d303b57b32657deb2c699a953a2b92acefb3e65cbb6b08957012d4c32c3a8b504d75781ea65036f24319ea2136345a014cb390c3af632e6f89425dee94130d9ec84cfc3b77ac45bf9c7292b7aa4e303b1424e52b96680d027a7969b", 0xa9}, {&(0x7f0000000300)="4b89797f16c4da642fcd57174634d6f1b21ad73986c2273f50593286875deb5a17af24604ff55a0d56e152f2b86cf5917b07f1995005ade691a599d64fe4361fc5e721c3c829e5eac482c0c693b7e70d70227e8bc98c2438634f9a926e2ed91f0ee88683583520118ecbb869336512a695f9a62fdd3f3f5f45c9b9743f7e4cfc7a342a5842299fa0077d5536fed6ce9d063fb5c7be989bcdb9bf255760aa77d348a8f8d5342177327ca3c920c23aa24664aac30bd6ca4d709d559825a0f62cc4ff4054a02b0b3ca64f6ff597885d", 0xce}], 0x2, 0x1) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000440)=""/17, &(0x7f0000000480)=0x11) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(r3) ioctl$TIOCSTI(r0, 0x5412, 0x61f5) timer_create(0x7, &(0x7f00000015c0)={0x0, 0xa, 0x2, @thr={&(0x7f00000004c0)="acdd485fb1aebdbfcf7dd3c57e4b1c49f155b20f2eeea877c941fc059116efeb5a129ca55093334382b92b2d849d3c34573d5a1aa497c279cd327c786984f8a6a525750c1a71ab4e8bffa9d4393bb88f393902abc719e66eb1d55c2532382ef1d2781e5384b5cc63aac448f92cf91f81fdaa58773056b75b7879b59bfa6a0ae1b1e3cf90fa8629e583f2adc4a08b87cac27448a76297745609334594cfa15f6b7718daf0993d30f39e6d74540d4776bf523d0abe006c056cba3423f3551141a8d0b9b31894b6c797bc9d5c9c89d27b82ef6a61c08596ebc814114da082897a225d7850ca7fcad9edb551bf82b41f5d6d00a909658fd8f3", &(0x7f00000005c0)="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"}}, &(0x7f0000001600)=0x0) timer_gettime(r5, &(0x7f0000001640)) r6 = syz_open_pts(r0, 0x501901) r7 = syz_open_dev$sndpcmc(&(0x7f0000001680)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x400000) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000016c0)={r1, 0x1f, 0x7f, 0xfd, 0x1, 0x2b50, 0x8632, 0x0, {r1, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0xd26, 0x1, 0x7fff, 0x4, 0x8}}, &(0x7f0000001780)=0xb0) ioctl$BLKFLSBUF(r7, 0x1261, &(0x7f00000017c0)=0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001840)={0x9, &(0x7f0000001800)=[{0x7}, {0x0, 0x9}, {0x300d, 0x1000}, {0x7fff}, {0x6, 0x7}, {0x4, 0x3f}, {0xffffffffffffff1c, 0x6}, {0x8000, 0xcdd}, {0x3f, 0x30}]}) sched_setparam(r4, &(0x7f0000001880)=0x1ff) sendto$inet6(r7, &(0x7f00000018c0)="b025649a0eda8c7d3133ffb115740b4c3341232613e412977d3f7935f93ea7f71ddf3a060d8706c709bc7eebef5d994ed7c6d38a6423e3c8a6e072ea9d4c5e234b5b36a90436c8fd9a", 0x49, 0x20000000, &(0x7f0000001940)={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x1c}, 0x80200000000000}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001980), &(0x7f00000019c0)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001a00)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001a40)=0x10000, 0x4) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000001a80)="64d16adcade6ee46ce400e7bfca91d1baf960c6fca52dbfcffa2885cfdb462700d47d75e9af07c7fee27286762752f9717f519817a1f2b32d8dd96fca3025267c608ed72ee49fee2ea4416c87dadea4cb0926f3a95024fdc4e760455134f2305") ioctl$VHOST_SET_LOG_BASE(r7, 0x4008af04, &(0x7f0000001b40)=&(0x7f0000001b00)) capget(&(0x7f0000001b80)={0x19980330, r4}, &(0x7f0000001bc0)={0x40, 0x40, 0xff, 0x5, 0x1, 0x2}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000001c00)) 2018/05/10 22:05:06 executing program 4: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x0, 0x3ff}, 0xfeda) r1 = accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'teql0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'veth1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'veth1_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000003c0)={@local, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000540)=0xe8) getsockname$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14) recvmsg$kcm(r0, &(0x7f00000009c0)={&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/8, 0x8}, {&(0x7f0000000780)=""/134, 0x86}, {&(0x7f0000000840)=""/170, 0xaa}, {&(0x7f0000000900)=""/71, 0x47}], 0x4, 0x0, 0x0, 0x8}, 0x40002001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000f40)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000001380)=0xe8) accept4$packet(r0, &(0x7f0000009140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009180)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000009280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000092c0)=0x14) getsockname$packet(r0, &(0x7f0000009300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009340)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000009380)={'team0\x00', 0x0}) recvmsg(r1, &(0x7f0000009c00)={&(0x7f0000009a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000009b00)=""/151, 0x97}], 0x1, 0x0, 0x0, 0x5}, 0x40000000) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000a3c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f000000a380)={&(0x7f0000009c40)={0x734, r2, 0x600, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9d35}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r6}, {0xc8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x5, 0xff, 0x200, 0x3}, {0x4, 0x1, 0x4, 0x6c4}, {0x7, 0x1f76, 0x200, 0xe78a00}, {0x7, 0x400, 0x6, 0x7fffffff}, {0x62720443, 0x47, 0x6, 0x2}, {0xfffffffffffff80c, 0xff, 0xffffffff, 0x9}, {0x507, 0x3, 0xffffffffffffffff, 0x7}, {0x9, 0x400, 0xdecf, 0xb87}, {0x7, 0xda5, 0x7, 0xb4}, {0xfffffffffffffff9, 0x4, 0x3}]}}}]}}, {{0x8, 0x1, r8}, {0x16c, 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, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r16}, {0x224, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaf0}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf2c5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x915}}}]}}, {{0x8, 0x1, r19}, {0xf0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x734}, 0x1, 0x0, 0x0, 0x8880}, 0x4000) 2018/05/10 22:05:06 executing program 1: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x4, 0x4) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') prctl$setname(0xf, &(0x7f0000000280)='ns/mnt\x00') setns(r0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1ff, 0x2) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x204, 0x100000000, 0x7, 0x0}, &(0x7f0000000100)=0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}}, [0x0, 0xffff, 0x9, 0x1, 0x1, 0x5f8, 0x2bd3, 0x6, 0x4, 0x800, 0x4000000000000, 0x200, 0x1f, 0x44, 0x80]}, &(0x7f0000000240)=0x100) 2018/05/10 22:05:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x8, 0x4e24, 0x80, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0xffffffff, 0x101, 0x4, 0x15, 0xfffffffffffffe00, 0x3, 0x3, 0x9}, {0x7, 0x1000, 0x7fff, 0x8}, 0x1, 0x6e6bb7, 0x1, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x7f}, 0x2, @in6, 0x3507, 0x7, 0x0, 0x7, 0xdd3a, 0x1, 0x7}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r3) [ 203.175581] ================================================================== [ 203.183013] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 203.189603] CPU: 1 PID: 13453 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 203.196875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.206231] Call Trace: [ 203.208832] dump_stack+0x185/0x1d0 [ 203.212477] ? kmsan_internal_check_memory+0x116/0x1e0 [ 203.217761] kmsan_report+0x142/0x240 [ 203.221573] kmsan_internal_check_memory+0x135/0x1e0 [ 203.226688] kmsan_copy_to_user+0x69/0x160 [ 203.230938] move_addr_to_user+0x32e/0x530 [ 203.235181] ___sys_recvmsg+0x4e2/0x810 [ 203.239174] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 203.244552] ? __fget_light+0x6b9/0x710 [ 203.248535] __x64_sys_recvmsg+0x325/0x460 [ 203.252781] do_syscall_64+0x154/0x220 [ 203.256678] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.261864] RIP: 0033:0x455979 [ 203.265047] RSP: 002b:00007f3fc2a06c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 203.272757] RAX: ffffffffffffffda RBX: 00007f3fc2a076d4 RCX: 0000000000455979 [ 203.280197] RDX: 0000000040002001 RSI: 00000000200009c0 RDI: 0000000000000013 [ 203.287472] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.294743] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 203.302012] R13: 00000000000004e5 R14: 00000000006fb618 R15: 0000000000000000 [ 203.309283] [ 203.310902] Local variable description: ----addr@___sys_recvmsg [ 203.316942] Variable was created at: [ 203.320654] ___sys_recvmsg+0xd5/0x810 [ 203.324544] __x64_sys_recvmsg+0x325/0x460 [ 203.328767] [ 203.330384] Byte 19 of 32 is uninitialized [ 203.334608] ================================================================== [ 203.341962] Disabling lock debugging due to kernel taint [ 203.347407] Kernel panic - not syncing: panic_on_warn set ... [ 203.347407] [ 203.354778] CPU: 1 PID: 13453 Comm: syz-executor4 Tainted: G B 4.17.0-rc3+ #88 [ 203.363436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.372794] Call Trace: 2018/05/10 22:05:06 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000040)=0x6) r2 = dup2(r0, r0) write$tun(r2, &(0x7f0000000080), 0xffd0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x9, 0x2, 0x7, 0x9, 0x7, [{0x2, 0xbf, 0x9}, {0x8000, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x2, 0x0, 0x3ff, 0x0, 0x0, 0x8}, {0x9, 0x9, 0x8, 0x0, 0x0, 0x88}, {0x20, 0x6, 0x1ff}, {0x3f, 0x7, 0x7, 0x0, 0x0, 0x1}, {0x3, 0x998a, 0xdae, 0x0, 0x0, 0x400}]}) clock_getres(0x6, &(0x7f0000000000)) 2018/05/10 22:05:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) ftruncate(r0, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/10 22:05:06 executing program 2: unshare(0x40000000) prctl$getname(0x10, &(0x7f0000000080)=""/92) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4400, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r0, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x3ff, 0x8, 0x80000000, 0x200000000000000, 0x4, 0x4, 0x7, 0x3f, 0x82, 0x5, 0x9, 0x100000001}) [ 203.375389] dump_stack+0x185/0x1d0 [ 203.379023] panic+0x39d/0x940 [ 203.382243] ? kmsan_internal_check_memory+0x116/0x1e0 [ 203.387526] kmsan_report+0x238/0x240 [ 203.391343] kmsan_internal_check_memory+0x135/0x1e0 [ 203.396466] kmsan_copy_to_user+0x69/0x160 [ 203.400712] move_addr_to_user+0x32e/0x530 [ 203.404955] ___sys_recvmsg+0x4e2/0x810 [ 203.408942] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 203.414306] ? __fget_light+0x6b9/0x710 [ 203.418294] __x64_sys_recvmsg+0x325/0x460 [ 203.422539] do_syscall_64+0x154/0x220 [ 203.426434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.431621] RIP: 0033:0x455979 [ 203.434806] RSP: 002b:00007f3fc2a06c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 203.442518] RAX: ffffffffffffffda RBX: 00007f3fc2a076d4 RCX: 0000000000455979 [ 203.449786] RDX: 0000000040002001 RSI: 00000000200009c0 RDI: 0000000000000013 [ 203.457058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.464328] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 203.471599] R13: 00000000000004e5 R14: 00000000006fb618 R15: 0000000000000000 [ 203.476957] IPVS: ftp: loaded support on port[0] = 21 [ 203.479456] Dumping ftrace buffer: [ 203.479461] (ftrace buffer empty) [ 203.479466] Kernel Offset: disabled [ 203.495455] Rebooting in 86400 seconds..