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", 0x1000}, {&(0x7f00000002c0)="468dc074a20eade18e95b9619b533c0694c44fef4e29af39326d91199bd086d08a971af7768a88e38363734beb52be64f2ef171c60afefe879f124971d77cd4a16a62c0a457e5397b533813dd53cc6f733bef7b91cb2a8c17f116ebec760c6bd782e4abeb8ef44523c7b7bd078623465e9289f9b3def10a8f8a32cf2eef8f57f3e129b17aa50b3104323", 0x8a}, {&(0x7f0000000380)="c5bd900449a84ae6ea4410803aaecfb0e94a30b602ab", 0x16}, {&(0x7f00000003c0)="f4a7e5b9c141be1690ba19ef5ef53c0a270f554aaea3ef2497d77fad4707312966489a21dc6d21fe311c77f33211dd350814190727d5b7d33a006400a300e20500b0e6e7b0ac73d06ca259b25a9cb474b7589a9baa3c9f4c6c30e6217afe0e9f9409efd03bd2616f974301ad17da8f8a9f2510d7094b932dcd9e9f87a9f8e46dce101f1931c9d3aa4ebfe6cc616ef1f4fa8dc7a955b1c7e3a895be37f75707fe80", 0xa1}, {&(0x7f0000000480)="2887b59d96733bdebe65fbed1f46c8be45fa797cb7d25c449cac186bb9e17766325aa9a31a77696bc0a8e487ec92c089fabc84f72f4eb5dd83a0ae39a88e166cf355930e2c4f5065a5a63334f0c7", 0x4e}], 0x9) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x2b1}], 0x1) sendto$inet6(r0, &(0x7f0000000840)="ddfb4f9f3b2fe4cd6c2d1034bfff570c573bf19530cd66e3b297cf37c2351ec5bc", 0x21, 0x0, 0x0, 0xfffffffffffffebb) 2018/04/05 02:19:08 executing program 0: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) r2 = eventfd2(0x0, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet(0x2, 0x0, 0xffff) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="240000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="000000af2690000000000000000000", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="180000080100000002000000", @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=r8], 0x6c, 0x4000000}, 0x40) r9 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/05 02:19:08 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000100)=""/24, &(0x7f00005fbffc)=0xfffffffffffffc59) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffffe0, @empty, 0xfffffffffffffe00}, @in6={0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}], 0x90) 2018/04/05 02:19:08 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x10, 0x800) write(r0, &(0x7f0000000580)="063d583a856b6c01cb2a8997740a2ccaeb706e07ce06bcf0944ebfd6533329eb69f7c44e5be7969367fe0752007c4e0b5aae244d5990b55ad10ce6f95604c86a370b2ecf858d20578464d0105c4175a50b9ae8fa24f81f993ba2859be8f3a0803a9600301d3129e79402bcd983ff549c7c1608d06eeccc282809634fe11a428a8b0e31db0d70f80d809cd587e14b0e3df853c3458d90fa324fd4377d32", 0x9d) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) sendto$inet(r1, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r3 = gettid() fcntl$lock(r2, 0x7, &(0x7f0000000680)={0x0, 0x6, 0x0, 0x8, r3}) listen(r1, 0x7) io_setup(0x7fffffff, &(0x7f0000000080)=0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x120, r6, 0x300, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xac3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf3e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7d6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x120}, 0x1}, 0x800) io_cancel(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000000100)="4da793c1d806f02c9b0f62b51be144fee480f030a81c103d82660797a5270c418ce5a4f5fc4c80102a758e89694f060850e03675cc5f2a2820287f4b0d89b2f81b708b09fa7973187e89cb33fab01bf78c4efcf4d585b3b468a26ed1b97bf26b99784305cb6b2b122b360dac3327a24aa5691d25f97e9235b598e2edbb16eee9a67832aa4e8f0cee2d3ca4809024261b5f9605a6b8530c0d575c9e36be25060acf5fd28cecb93d31c7b2d94fb6d4f38ed012cbac16525fbdd926d2df3b886aa3247fc3b794e284b900f29268ac27ba488d326e7a42bf0c4251", 0xd9, 0x5de, 0x0, 0x1, r5}, &(0x7f0000000280)) accept4(r1, 0x0, &(0x7f00000000c0)=0x3df, 0x0) 2018/04/05 02:19:08 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0xd8200) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x564, 0x4d0, 0x214, 0x214, 0x3d4, 0x3d4, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000000140), {[{{@ip={@empty, @loopback=0x7f000001, 0x0, 0xff000000, 'vlan0\x00', 'dummy0\x00', {0xff}, {}, 0x16, 0x2, 0x2}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x240, [0x3f, 0x0, 0xfffffffffffffff9, 0x0, 0x210a, 0x3], 0x3, 0x0, 0x7}, {0x4, [0x1, 0x0, 0x7fffffff, 0x100000000, 0x3f, 0x100], 0x8, 0x5, 0x8}}}}, {{@uncond, 0x0, 0xbc, 0x11c, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x10, 0x1, 0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x401, [0x7d5, 0x8000, 0x4, 0x6, 0x1, 0xd31c], 0x9, 0x100, 0x6}, {0x4, [0x6, 0xfffffffffffffff7, 0xfff, 0x1f, 0x7, 0x7], 0x2, 0xffffffffffffff7f, 0x113}}}}, {{@uncond, 0x0, 0x98, 0xbc}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 'rose0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x20}, 0x0, 0xe0, 0x104, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x24, 'ECN\x00', 0x0, {0x30, 0x6}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'nr0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x62, 0x1, 0x12}, 0x0, 0xd8, 0xfc, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x41, [0x1, 0x9, 0x8, 0x2, 0x5, 0x3c], 0x2, 0x9, 0x1}}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) sendto$inet6(r0, &(0x7f0000000040)="416f1858d725f296cd7b6a9321f2e3c31c3027b9da9b617aace330552e1f36684fdc9fc457f8c4089f3e65cd5400863d09e85254e0564774f53b1c9f", 0x3c, 0x40, &(0x7f00000000c0)={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x499}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r0) 2018/04/05 02:19:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e00100002000000000000000ffdbdf256c000000ac14140c000000000000000000000000e0000002000000000000000000000000fffa02004e2000400a00a0a073000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x1e0}, 0x1}, 0x0) [ 224.804410] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/04/05 02:19:08 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) rt_sigprocmask(0x0, &(0x7f0000000180)={0x3}, &(0x7f00000001c0), 0x8) fadvise64(r0, 0x0, 0x9, 0x3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x38, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x4}, &(0x7f0000000340)=0x8) bind$netrom(r0, &(0x7f0000000380)=@full={{0x3, {"ce85bbd090b974"}, 0x6}, [{"449888deddd395"}, {"d44352b4132ef7"}, {"622fc00e781786"}, {"a9f7eaeedd3507"}, {"6146b874700d03"}, {"fb7222a81e42c5"}, {"0a7ac9d4556698"}, {"37cdb7becda876"}]}, 0x48) getpid() setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000400)=0x1, 0x4) bind$ipx(r0, &(0x7f0000000440)={0x4, 0x8001, 0x7, "f1c5adbb57b5"}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000500)) getsockname$ipx(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r2, 0x1000}, &(0x7f0000000600)=0x8) r4 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0x3, 0x40000) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f00000006c0)={0x9, &(0x7f0000000680)=[0x5, 0x5, 0x9, 0x8, 0x4, 0x3a, 0x8, 0x1, 0x9]}) r5 = request_key(&(0x7f0000000880)='syzkaller\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)='/dev/midi#\x00', 0x0) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="82bc52240a6036d8800513df764b3c408fd3163a21d6e94a69be0f087c6e5ed3671b33adb8906c7f94869fd76ba43454d6d139236a1571768f3c551962c53b8c87bf8d1e4dc720f83399c09f0dc7b529df12e89b71156fe22dcfde19ff54d60e0c110b1d43d9ad6419313668aa47d0db2bcfbfbba529e68982bdeff998cf1656ca9071ee4220cff25a4ee756ae59a49a3f6237aff4f6077953541d9b7704bac026933e9dcb88ad2e0926bdc8e71f84becdfcc72a90e5f82ccb922e26d6fbac877f5f4c90a5f60453edb7", 0xca, r5) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000940)={"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"}) request_key(&(0x7f0000000d40)='id_legacy\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000dc0)='syzkaller\x00', r5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000e00)={'bcsh0\x00', 0x4000}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000e40)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000e80)={r3, 0x4, 0x0, 0x1}, &(0x7f0000000ec0)=0x10) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000f00)={0x8, {{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x200000000000000}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x104) connect$bt_rfcomm(r4, &(0x7f0000001040)={0x1f, {0x6, 0xffff, 0xffff, 0x1, 0x4, 0x1}, 0x6}, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001080)={0x6, 0x9, 0x6, 0x8, 0x401, 0x8, 0x0, 0x3, 0x0, 0x6b55, 0x7ff}, 0xb) ioctl$void(r0, 0xc0045878) 2018/04/05 02:19:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000000)={[{0x4, 0x9, 0x5, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x7}, {0x5, 0x80000001, 0x1, 0xbdda, 0x400, 0x1e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, {0xff, 0x7, 0x6, 0x2d, 0xff, 0x1, 0x1, 0x7, 0x6}]}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000080)=@pic={0x1, 0xff, 0x2, 0x2, 0x1, 0x81, 0xc75f, 0xffffffffffffffc0, 0x4, 0x5, 0x2, 0x6, 0x0, 0x81, 0x5, 0x2}) 2018/04/05 02:19:08 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="32915418a81d701045452088c81be6fc0fa44954258b24152022f89f1a8ad1dfafc7f1af95a6e1d8ad2d3cf39ad177c9ff7c41073ee4ca919d19a395353344bac697c5631ae7cab19d706243fb2a4b4ed8f1c238527723", &(0x7f0000000140), 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x0, 0x0, 0x0, 0x511505e7101be5ae}, 0x2c) 2018/04/05 02:19:08 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000f62000)=0x1) 2018/04/05 02:19:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setfsuid(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x200000000000000, 0x0, 0x0, 0x20200000]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000000c0)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000140)={0x0, 0x3, 0x9}) 2018/04/05 02:19:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @multicast1=0xe0000001}, {0x3}, 0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) [ 224.998612] *** Guest State *** [ 225.002067] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 225.010941] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 225.019792] CR3 = 0x00000000fffbc000 [ 225.023543] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 225.029530] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 225.035518] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 225.042203] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 225.050194] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 225.058183] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 225.066172] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 225.074162] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 225.082151] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 225.090159] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 225.098149] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 225.106150] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 225.114143] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 225.122522] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns [ 225.122682] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 225.136694] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 225.144154] Interruptibility = 00000000 ActivityState = 00000000 [ 225.150396] *** Host State *** [ 225.153626] RIP = 0xffffffff811cd096 RSP = 0xffff8801b613f3d8 [ 225.159638] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 225.166065] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 225.173873] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 225.179789] CR0=0000000080050033 CR3=00000001c1fd2000 CR4=00000000001426f0 [ 225.186827] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 225.193508] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 225.199587] *** Control State *** [ 225.203054] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 225.209744] EntryControls=0000d1ff ExitControls=0023efff [ 225.215209] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 225.222163] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 225.228831] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 225.235413] reason=80000021 qualification=0000000000000000 [ 225.241724] IDTVectoring: info=00000000 errcode=00000000 [ 225.247173] TSC Offset = 0xffffff847a2c26ef [ 225.251506] EPT pointer = 0x0000000191c0801e 2018/04/05 02:19:09 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x24000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000000c0)={0x3, 0x0, &(0x7f00000001c0)=""/4096, &(0x7f0000000080)=""/41, &(0x7f00000011c0)=""/179, 0x15002}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x18, 0x1, 0x2, 0x7ffffffffffff, 0x0, 0x0, {}, [@nested={0x4, 0xffffffff00000001}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001280)={0x0, 0x6, 0x8}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001300)={r2, 0x3, 0x0, 0x78f7}, &(0x7f0000001340)=0x18) 2018/04/05 02:19:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x400}, &(0x7f0000000200)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000100)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 02:19:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0xf, 0x5, "5ed7307faf768280ca114160951db8a3a03881b5ff890ff3282cc9f6e213e1ecb33e9aafcb8bdd310fbb71eee15e09f236faead598a3ad2596cb9da9b3975a41", "82be6c0e33d26221ab46810a7179f7a58aba6efbbe209ba89fc98f3d29d1ecb17b0bd8d0464966970b0deb5ec9ca6f9fedcaff3678e6c7e5428182a99dbc7ae3", "089baf3b7076c5a1f98372ed8c0ddfd7722e783488df5e13e810ec1507bf8cdf", [0x7, 0x1]}) ioctl(0xffffffffffffffff, 0x125e, &(0x7f0000000100)) 2018/04/05 02:19:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r1}, 0xffffffffffffff43) socket$nl_generic(0x10, 0x3, 0x10) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x9, 0x4e22, 0x4, 0xa, 0x80, 0x80, 0x7e, r1, r2}, {0x100000000000101, 0xff, 0x3, 0x80, 0xfff, 0xe62e, 0x0, 0x7fffffff}, {0x4, 0x6, 0x40}, 0x7fff, 0x6e6bbe, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3f}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x2, 0x81, 0x5, 0x1}}, 0xe8) 2018/04/05 02:19:09 executing program 2: unshare(0x8000003) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4de, 0x103000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1a5481, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x3c, @multicast2=0xe0000002, 0x4e22, 0x2, 'wrr\x00', 0x1, 0x9, 0x2a}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e22, 0x2005, 0x0, 0xffffffff00000001, 0x7fff}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) 2018/04/05 02:19:09 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000b, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/04/05 02:19:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='schedstat\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x200, 0xff}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x4000008000, 0xe15, 0x9e2, r1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x100000000, 0x10}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)=@random={'btrfs.', '/dev/hwrng\x00'}) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x6, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000300)="5a0790f0fe2bf4211b8699f4772a5f418147082e837361f266f2398af30c3eae16bd33fedb224c1f856d9cb8fc4cb5c2a19009eb6a57ef3044d7471b65f2e0fa75989d029522df41adcca91dc85bf436f1fcb6ff04a484241ae116686940aaad6702614cb5927cbd5e4f81678910ca92fa1770ec77b1089232db00a7afc84e93b8d4b47a3cf91f2036c48e97694d5cf6caa7297f34987ba1b324b20ef2bd59a581f677d7cebba5d90d2bf1ba9f46c82daa36bd6a62ca05d393178d7de795902f16ae06f6360a09b01b0fa29f452c45c0d9b12a5a3132a0b502bbff7e09c3d6f463b6635527c55768254e7d55008340712dac13004656cb39") write(r4, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/04/05 02:19:09 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x161200) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @broadcast}, &(0x7f0000000340)=0xc) write$binfmt_misc(r0, &(0x7f0000000400)={'syz0', "157b14d0b0ab675a3215925e6ca08acc763f4f73396e34896e90058959038e01da5c3b80f7e76c7d99b4a196218716359b25fadab360712f3b9240d91c042bbe1d01bf8d91f2a76a9bb69b53c573e470b800f1a27faaae77e02cd7b86962515038c3adb12ad55aeb200ed77d4664b496b7d942c68db483659c792620989d674637fdc59c3b1eb4c7c686ba84"}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000}, [@call={0x85, 0x0, 0x0, 0x18}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0xc, 0x1, 0x0, r1}, @jmp={0x5, 0x6, 0x9, 0xf, 0x0, 0x20, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x100000001, 0x65, &(0x7f0000000280)=""/101, 0x41f00, 0x1, [], r2}, 0x48) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@loopback, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) [ 225.830154] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 225.867580] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 225.897279] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 225.920414] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/04/05 02:19:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x5) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/05 02:19:10 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb9, 0xc0000) fallocate(r0, 0x2, 0x8, 0xfffffffffffffe00) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) 2018/04/05 02:19:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x80) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 02:19:10 executing program 0: keyctl$invalidate(0x15, 0x0) mkdir(&(0x7f0000000200)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') mknod$loop(&(0x7f00000000c0)='./control/file0\x00', 0x5, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast2}, &(0x7f0000000080)=0xc) creat(&(0x7f0000001ac0)='./control/file1\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/05 02:19:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x7, 0x3, 0x400) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0xcd, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x18c) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x1c, 0x2, 0x1, 0x400800000001, 0x0, 0x0, {}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)) 2018/04/05 02:19:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0]], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8001, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) 2018/04/05 02:19:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') readv(r0, &(0x7f0000003800)=[{&(0x7f0000001600)=""/234, 0xea}, {&(0x7f0000001700)=""/89, 0x59}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/102, 0x66}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x5) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000015c0)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001580)={&(0x7f00000014c0)={0xbc, r2, 0x1, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x51e4}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x80000000, 0xffff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd55, 0xcce, 0x3, 0xfff}, 0x98) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={0x3ff}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r3, 0x6}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) r5 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) getresgid(&(0x7f0000001340)=0x0, &(0x7f0000001380), &(0x7f00000013c0)) getgroups(0x3, &(0x7f0000001400)=[r5, r6, r7]) rt_sigsuspend(&(0x7f0000000140), 0x8) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000002c0)=""/4096) 2018/04/05 02:19:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x9) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/05 02:19:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) r3 = memfd_create(&(0x7f0000000140)='\x00', 0x2) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/04/05 02:19:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) 2018/04/05 02:19:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x3, 0x2081) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="f49e53bdaf9f3518b95bd84a2a805deddd3060a75a9c66c16336b6e18b92f211f52197fe4745ba87cd01168e419bb98953b9b9679978d2c3135430ec15", 0x3d) r2 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180)=0x6, 0x4) [ 226.862743] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 02:19:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x3a, 0x0) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000001740)=@nfc, 0x10, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/12, 0xc}}], 0x1, 0x0, 0x0) [ 226.907637] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 02:19:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x20000000000002b3, &(0x7f0000000780)}, 0x0) 2018/04/05 02:19:11 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x100000001, 0x9447}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'dummy0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x505, 0x63fe, 0x70, {r2, @in6={{0xa, 0x4e24, 0xb, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5, 0x42, 0x8, 0xff, 0x400}}, &(0x7f0000000240)=0xfffffffffffffea4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/252, &(0x7f0000000380)=0xfc) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff0200130002000000000000000000deff020006000000000002004e20e000000100000100f8ffffff0000000200000000030005000000000002004e20e000000100000000000000000000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 02:19:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x400000) mq_timedsend(r1, &(0x7f0000000200)="f77a4b81d0e103bede377d567ecf5ecf9089b877be636f975d1c7ee2e245c5159abc0d3b9d7e59a779f6d42554f4cedb67754d9afd6a079244e11ac8b3651158765b945fa90821e00bc9b757162509a671b93c9ab6ead70998a04746d21af1b3e38445a6e9bbaf8a2e8a916021b831ddedbfc336472512381f3b7ed9bce1ee1fb5f5804cf686f4d434492bfd86584cf80d4fc02b7621481c", 0x98, 0x8001, &(0x7f0000000140)={0x77359400}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_cache\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000003c0)={@empty, 0x65, r3}) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1, 0xfffffffffffffffd) 2018/04/05 02:19:11 executing program 6: r0 = socket$inet(0x2, 0x800, 0x5) socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r1, &(0x7f0000000280)="cc85b99848843fe9ece3f67752a29974b17d2fcf3ea429fbf742efaf3cdca84b00595620f6bdd34ca0ff68441f706e81bd9a5165fdb5635001d163e4dba0b542a14be5c13aee9eca2af16c06f0793b00639395e4206a0ccf5101a04d66012c2079dca79ffccedccd5de3bfdc52fb13d6204738af5ff6f7ccbb92d7b193490df51b8927f3702079a28bb7b9ac3bea2b556c8ca2e524666e6c0271de8d57ee7cd0dacf8e0b17e8c94ecdb3152e61fe979549a00091d9a8d4fc9fe5744c893ee4bfcb56dceab9b79d457966502faa47739e67e9363c23fc9d0af498ac1a9b673d2df6c811bb633c81657e9f105945bb", 0xee, 0x5, &(0x7f0000000380)=@llc={0x1a, 0x33e, 0x6, 0xffffffffffff0e7b, 0x3, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/05 02:19:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r2 = getuid() setreuid(r1, r2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000faff270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/04/05 02:19:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x7f, &(0x7f0000000040)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="13", 0x1}]) 2018/04/05 02:19:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000000)) 2018/04/05 02:19:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0xc, {0x2, 0x4e21, @multicast2=0xe0000002}, 'yam0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x2) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x34000) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000050c0)=""/4096) sendto$llc(r3, &(0x7f0000000000)="01", 0x1, 0x0, &(0x7f0000000080)={0x1a}, 0x10) [ 227.976653] random: crng init done 2018/04/05 02:19:11 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x5ce6}}, 0x9, 0x9}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mount(&(0x7f0000000240)='./bus\x00', &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='cpuset\x00', 0x0, &(0x7f0000000380)) creat(&(0x7f0000000080)='./bus\x00', 0x10) umount2(&(0x7f0000000040)='./bus\x00', 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000340)) 2018/04/05 02:19:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000040)=0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 228.033588] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 02:19:11 executing program 1: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x2, 0x200) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x2) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/05 02:19:11 executing program 3: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) 2018/04/05 02:19:11 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, r1}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x7, 0x3f, 0x2}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x2, 0x10}, &(0x7f0000000300)=0x7e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x0, 0x30, 0x200000000000000, 0x81}, &(0x7f0000000240)=0x18) lseek(r1, 0x0, 0x1) 2018/04/05 02:19:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendto(r0, &(0x7f0000000040)="d81776663e6f6bd95dc33220e358b187390f0ee2518733c255982a6ac95a4b5a111157c03f1541d605326fbd74a926177aeee302bd849591c97bbfad239b1c08d8b2abd820ecba3facb2245a468b43123646656bc7ea705d6e02c7dfeba436939dcc449b0d1d36f02600f0f508809c4ffa64c48eb4c3308624a3602ea6500665d183d49da0eb2c8808b11ba1bca005fc", 0x90, 0x8000, 0x0, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x28180, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000300)=0x2) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbff}, 0xfffffffffffffea2) r2 = dup2(r0, r0) mq_getsetattr(r1, &(0x7f0000000240)={0x1, 0x4, 0x2, 0x4, 0x7f, 0x1, 0xffff, 0x9}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5, 0x10200) fcntl$addseals(r0, 0x409, 0x2) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000100)={0x11, 0x64da700}) sendto$inet6(r2, &(0x7f0000000140)="4334c7320c14485800b21aca2e84ba572683ae1409e94280a1a5a65d6fd612d08abe976b88bc029ed50d14ac608aa43f33d89fd5e38e76fceba18d03063a47f44cbf4234904bc3fb4942190aa88e22b7487448ec7274d98990a48d89bcb76924b253e2", 0x63, 0x4, &(0x7f00000001c0)={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000), 0x4) 2018/04/05 02:19:12 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x10000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/4096) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) lseek(r1, 0x0, 0xfffefffffffffffe) 2018/04/05 02:19:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c9ca0001d00ffff00000000000000000500000008000300da000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="161026a7cc00033149619d6009530899dbb916392d9d34a1695e2b4339aa3f40ef5c1a1a49015c0000000200000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x8000200b}) pipe2(&(0x7f0000000080), 0x80000) 2018/04/05 02:19:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008ffc), &(0x7f0000729ffc)=0x1) 2018/04/05 02:19:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000440)=0x2, &(0x7f0000000480)=0x2) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000040)={'gre0\x00', @ifru_map}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'syzkaller1\x00', @ifru_mtu=0x2}) [ 228.401486] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/05 02:19:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x3, 0x7, 0x100}, 0xc) 2018/04/05 02:19:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x0, 0x4e20, 0x1, 0x2, 0x20, 0x80, 0x8b, r1, r2}, {0xe5b, 0x30, 0x9, 0x0, 0x0, 0x9, 0x100000001, 0x4}, {0x7fff, 0x20, 0x6, 0x4}, 0x6334, 0x6e6bbf, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3503, 0x3, 0x3, 0x7, 0x3, 0x74}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0xffffffffffffff43) 2018/04/05 02:19:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x2000000000000128, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x181) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x88, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x41}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x400, 0x4, 0x2}, 0x98) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000480)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000002500)=""/89, 0x59}], 0x2, &(0x7f0000002580)=""/246, 0xf6}, 0x0) 2018/04/05 02:19:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x2000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)=0x1) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000180)=0xc) unshare(0x20000400) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000200)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r1}) dup2(r1, r1) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000001c0)) 2018/04/05 02:19:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0x0, 0x2}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)) 2018/04/05 02:19:12 executing program 3: r0 = creat(&(0x7f0000000880)='./file0\x00', 0x11) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7d454c4689020109ff070000000000000200f8000300000c577361bad83540004000000000000002a3030000000000e3efd44f87"], 0x34) uselib(&(0x7f0000000d40)='./file0\x00') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1e) 2018/04/05 02:19:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x83, 0xff, 0x1}, 0x26e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) fcntl$getown(r0, 0x9) 2018/04/05 02:19:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x20, 0x80000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/05 02:19:12 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x4, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ptrace$setregset(0x4205, r1, 0x207, &(0x7f00000002c0)={&(0x7f00000001c0)="e509cd008e2e43e415ae10f6bfad472938c6c4e2ab61dd6cee13268714237e45e4cfcf32eea2185a5c8a795067c569a96883fad845ca7e2c3a306a08ed0e0c136f11688e105f695e5b64fba73b04d3971100c17dd87e65a32b27b28c910023f0e1e52c7ae0379f1fc7a0b521e8c856c65d6b2b5b726085f3f8b3d5d0e668b431da3c62e627a794e127a6f675849af2fe06ea9a817653ff76f4b809cd2445095cb800f3c80eb46f38fff3e1e1da9826bdea74987037681d6ddb267b59abf54cb18ec02f9dbf52aa0eec92916afcfcb9d21c67c404", 0xd4}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) getpgrp(0x0) r2 = getpgid(0x0) r3 = getpgrp(r2) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x5}) 2018/04/05 02:19:12 executing program 3: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/04/05 02:19:12 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2f, 0x101, 0x8, 0x9, 0x1f, 0x7259, 0xffff, {0x0, @in6={{0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}, 0x40, 0x1, 0x718, 0x53a7, 0x18}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x42}}, 0x80000000, 0x4, 0x7, 0xf2aa, 0x40}, 0x98) sendfile(r1, r1, &(0x7f0000000000), 0x7) 2018/04/05 02:19:12 executing program 4: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/9) 2018/04/05 02:19:12 executing program 7: bpf$MAP_CREATE(0xe, &(0x7f0000000040)={0x1, 0x7, 0xffffffffffff8000, 0x200002, 0x10, 0xffffffffffffffff, 0x986}, 0x2c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000200)={0x2, 0x2, 0xff, 0x0, 0x200, 0x800}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xea, 0x482840) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000000080)=0x8f62) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0x1, 0x0, 0x100000001, 0x7f, "9b2eeefcce341066f70f627833dfbf0d9758838f67d6828af837e8cc6311550c13d1e1e95988815b6eaf082c", 0x2}) 2018/04/05 02:19:12 executing program 5: clock_getres(0x7, &(0x7f0000000080)) seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x80}, {0x6}]}) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x401, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 2018/04/05 02:19:12 executing program 1: syz_emit_ethernet(0xfffffffffffffc7b, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@llc={0x1a, 0x108, 0x3, 0xffffffff, 0xffff, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000100)=""/186, 0xba}, &(0x7f0000000080), 0x70}, 0x9c) [ 228.686580] audit: type=1326 audit(1522894752.502:4828): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17487 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f94c99 code=0x0 [ 229.591765] audit: type=1326 audit(1522894753.407:4829): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17487 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f94c99 code=0x0 2018/04/05 02:19:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d0d3c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29399b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/05 02:19:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f8000), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20400, 0x0) write$eventfd(r1, &(0x7f0000000040)=0xffffffff, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/05 02:19:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x3) unshare(0x8000400) r2 = socket$inet(0x2, 0x80807, 0x2) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000000180)="0f8de46d5ed4067e199d0164a268fb6144fa207e22dce166a37f568481b20e605a3e3c9987734214184e709d79e085fd2e4725a5f7b8fba6e0e3cecc444286eef7fb5e1bad7a1f34818055ceed1b909df1717b7e673de588c211eeaddb423a8c676554375822016a417993d666379ba59c2a253a52d03885122c6395ca536e9d802b9a460874fbe6105cf4fba4521539d6650a6b7a445edabd9582ec8e3b35a8aa287f61ebbdb3574a25292e1fda76edcdd0b5707d04663e02f7", 0xba) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/04/05 02:19:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x20242) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x1946, 0x8000, 0x7, 'queue0\x00', 0xffffffff}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@pic={0xae2, 0x0, 0x1, 0x7fffffff, 0x0, 0x1, 0x9, 0x1aa, 0x80, 0x0, 0x4, 0x3, 0x9, 0x7f000000000, 0x10000, 0xba7}) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)="3b56c0324f6d8c6a6df32b4431f33181b6ec272af1837188f619b4a24505f4dc4dd3298ce4f7c5ac067898cd1996ba66bb5a30ad3489aadaa19d9f3a38f98088071686b0aa1e16ac43d9208a8fee700a", 0x50}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r2, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/05 02:19:13 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) statx(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x82, &(0x7f0000000100)) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) 2018/04/05 02:19:13 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000001c0)=@pppol2tpv3, 0x2e, &(0x7f0000000700), 0x0, &(0x7f0000002280)=""/4096, 0x1000}, 0x0) 2018/04/05 02:19:13 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x1b, &(0x7f0000000040)={0x16, 0x40, 0x1ff, 0x738}) write$rdma_cm(r0, &(0x7f00000003c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r1}}, 0x18) 2018/04/05 02:19:13 executing program 3: r0 = socket(0x11, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x10001}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1b}}}, 0x84) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x8c, r3, 0x724, 0x70bd27, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x15}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff7fff}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000580)={'ifL0\x00\x00@\x00', 0x2000}) io_setup(0x46d, &(0x7f00000002c0)=0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x15, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000300)=""/21}, &(0x7f00000003c0)=0x50) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000380)}]) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/05 02:19:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff, 0x3}, 0x8) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1c6d, 0x210000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x281c7744, 0x4) 2018/04/05 02:19:13 executing program 2: eventfd2(0xea, 0x80800) r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004e40)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000004e00)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000013001102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000001000000000a99159fba7bdd6ae622d537d7d9de3ec319849ad92bc1bfb26", @ANYRES32=0x0, @ANYBLOB='\b\x00.\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) 2018/04/05 02:19:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="d9f68e46ee8a060009000180"], &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x2}, 0x88) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000016000)={0x14, 0x15, 0x401, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/05 02:19:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', 0x20000, 0x80) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffc) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xf, &(0x7f00000004c0)=0xfff, 0x4) r3 = accept4(r1, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000400)=0x80, 0x10000000800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}}, 0x7ff, [0x80000001, 0xffffffff80000000, 0x6, 0x1, 0x10001, 0x2, 0x2, 0x10001]}, 0x5c) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000600)=0x66d9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="20000000220005010000000000000000040000000800000000000000a300000022c7a24154a6a52b9b1689b06918e41cdf7c8d9a64f08e0b3af73416301fdcc000993dccbde3f5c61859af1863865a513285963d43812290d09992e126efb04d4cc11185660f0a5532c89bebbb973a3816f42db687305af3a8901f3189f9219907"], 0x20}, 0x1}, 0x0) capget(&(0x7f0000000280)={0x200f1526}, &(0x7f00000002c0)={0x57a, 0x4, 0x0, 0x5, 0x9, 0x8}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000001c0)='eql\x00') getegid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f00000007c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='vlan0\x00') stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000840)) 2018/04/05 02:19:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e22, @rand_addr=0x1f}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{}, {0x0, 0x7}}) 2018/04/05 02:19:13 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') preadv(r1, &(0x7f0000000080), 0x0, 0x0) 2018/04/05 02:19:13 executing program 7: r0 = socket(0x10000000000010, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xf) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r1, 0x1) read(r1, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r1, &(0x7f0000000000)=""/149, 0x95, 0x40010162, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) read$eventfd(r2, &(0x7f0000000380), 0x8) write(r0, &(0x7f0000000000)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff40401006115", 0x25) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0xf34) finit_module(r0, &(0x7f00000000c0)='^\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) [ 229.902552] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 229.942443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 02:19:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/04/05 02:19:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'rose0\x00', 0x1ff}) 2018/04/05 02:19:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffffe01}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffffff7, 0x5, 0x25, 0xf3, 0x9}, 0x14) [ 229.983776] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 230.115400] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 02:19:14 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001a80)={0x1, 0x5, &(0x7f00000017c0)=@framed={{0x18}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00000015c0)='GPL\x00', 0xbe, 0xd7, &(0x7f0000001880)=""/215}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x202202) recvfrom$ax25(r0, &(0x7f0000000040), 0x0, 0x40000000, &(0x7f0000000080)={0x3, {"f4f1776c0678bc"}, 0x2}, 0x10) 2018/04/05 02:19:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531d", 0x18) r1 = dup3(r0, r0, 0x80000) sendmsg$kcm(r1, &(0x7f0000001700)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0xd417}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="f9c0f9815c2037", 0x7}, {&(0x7f0000000140)="32aeb248cdfdd299e9ca4c5817115baf576aaa7c6294e4c08707df6a98dde8b96571247751f4ec1a04909e4138c34221f907fb3bbd3573553c", 0x39}, {&(0x7f0000000180)="349069ea330914b3124af4d712875d93a84e242b6c9709a999e4bb343f49eb9e99808f56da82a8df892385c624d57b7de04de67600d9e19064d32bf66b7694350df1dd1e1e1d2e0a486175341b21808b4766ef1652e8878547dd2d701841c64eae66f3ccdde17c4589cbf5c22a76206963fa076b35872fd3184736238d0ef482da834865a786af02c97af0ee36d0a87644ccce0eb4243afc67da8b4d", 0x9c}, {&(0x7f0000000240)="3ec20bbe8e76a2bedf88e1e8f12851e46f697f6c309d31380ebbcd9756dd276a608f87e5e792212b2f7d7f5722dfbbb545b260", 0x33}], 0x4, &(0x7f00000002c0)=[{0xe0, 0x11d, 0x80000000, "53df59afc9aaee27eb2f04207bc1430a674b32348a8292187c8e577165e6bebe385a6b47b5bd27f6f70af245d94c4b2e14676f29f8ca629742792176620abe455f0b5f79388068ea92f26d3d8faef9f4ca512b04bc5dcdca5f9512176efc18726f9358f636e801193f9fbbe9c0b22f75bcd84b52e68aedb4b4b6b743829f48ab791cb5368b09aed79255f7f250107ae761ae0ceb7fb380fa55e1d52e9ce1be71842949d7d337c8165477365f1699ac54218cfde01bdf17f255c65a5d2243e106d0a8b784a1dc9c2c989f1041473b5a61f1b0"}, {0x78, 0x118, 0x4, "0196577c1d3222cb0dcb067a4d2f59415614a0c383d0ba1a4f40be512022f57c1b83498677184ca67493686c76d98659ad505bbb5329c6789bc803b03c7d40c22bdecf42f1f5128cd68bfc6ec2dfcaff8121f99eebe643aabb1b8ffcab521111ec05d3cea84f4c4da95ba77d"}, {0x74, 0x113, 0x3c8, "0fd0a22ae44d27d72dc4978d648da73ae4692e82441b54822c1bff9b59ab32d57aef3de43dd7741210258c4f630526c37e5cfb3d00ffa98ec9cadf32f0fa9d4722ce94b247bb4e89373b3caf1367f005e66e27920a1ddba7fa03175f9fbe6b9f49b0b4c72dea"}, {0x100c, 0x29, 0x1000, "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{0xcc, 0x18d, 0x708e, "7b3a2b1c524a5d7c9343c5048b0f67eb354033f8afe265faca03d121f16e720702f770974e7aeec90310cc7a30fd78887be897548e39777a453328de3dbc647f61a1e9dcd1b471bb8dc0df4f5f7a0fc66d3227755d3ab48883ea9994eabbd72713ac1ad78f03c719be552511127df7f4b646a104049a34e6b737d5cab737342e0f655cc48012bbab16fef3767f712f0e06679d1f33198769e5e95a8ee3ba377d7d139d46b8d2913b1ed3b00aa24f4656e2f13d12d993f1f190e9d29542b2"}, {0x3c, 0x119, 0x7fffffff, "1a330040f1bb4c3bf32cc7a043432f094f576532193f528b1859caad357ba87e4d42098f0d24f352dfeba731b4"}, {0x38, 0x108, 0x8, "14f587d2405a5a140ec062f2ff13518d7049c9c5c79774d4592acb640888d9196dad4088d984ce9d79"}, {0x104, 0x0, 0x0, "d12ca7018a0e6f6d6d8db2e14e935d282a5baa7a1add37baa607820160017db5ce46d75765e59cc55b822d3c241ab30cd5a497c691341fb50a9eb2e20e0b496b6beaa45fe0be2f3a7af1824f88e258566e3d958c2196d398a8831af82bc9ea51017ff772bd47363c5568b8c81e8070b00c88cd381f55a3e963be46ef99f49c1aa56c3a7361ed156e1a71027c3cb9d7c8903bf1fb65c64c667dc1aa35e5d761c8800dfcfe104c3ec5da16badbc4e9886454bcfff8c8263d4716a205ad3ea2f7c4c9b3a068107193d6e1c27f051092b3152cdcfa78a9deea1e5a6bcb342608a16814c75868d73f12152df02919439e1ac30debf2e4be7301"}], 0x141c, 0x4000840}, 0x8000) 2018/04/05 02:19:14 executing program 2: socketpair$inet6(0xa, 0xa, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/139, &(0x7f0000000100)=0x8b) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80, 0x109000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) 2018/04/05 02:19:14 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x2000000000000001, 0x2e, 0x0, 0x0}) 2018/04/05 02:19:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r2, r1, &(0x7f0000807000), 0x3f) recvmmsg(r2, &(0x7f00000004c0)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/19, 0x13}], 0x1, &(0x7f0000000440)=""/68, 0x44}}], 0x1, 0x0, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00000000c0)) read(r2, &(0x7f0000000100)=""/220, 0xdc) open(&(0x7f0000000040)='./file0\x00', 0x2, 0xa) 2018/04/05 02:19:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair(0x9, 0x80001, 0x86, &(0x7f0000000040)={0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000300)={{0x6, 0x7, 0x6, 0x0, "6e5a919c230578ca02d3b72365c4319fc849f2f0a3588afaa31f0b08c605018bd22c90ab884cea5c618de627", 0x323}, 0x0, 0x0, 0x401, r3, 0x3f, 0x9, "790575073021fafb2a34bed3ad62cfea3cbc076306e0c8792fcb121ce2a2dd4d6e543348f188468392207acb9afa950cfd30e032f3ddf33b738c76c0147117eb", &(0x7f0000000080)='sha1-generic\x00', 0xd, [], [0xca, 0x8e09, 0x80, 0x1000]}) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="a6", 0x1}, {&(0x7f0000000180)="68543503af301bcdf39e02026fec39ca7d38519c1f52356049cb551f548ede1ccc562fc360088629cef01ba9af7bf3d19bdcc6845275cdab45ecd5f74febe3", 0x3f}], 0x2, &(0x7f0000000280)}, 0x0) 2018/04/05 02:19:14 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) readv(r1, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000000100), 0x0, 0x40000000, &(0x7f00000001c0)={0x3, {"46ecd4c1bb7baf"}, 0x98}, 0x10) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f0000002780)=[{&(0x7f0000000200)="3b64a60b314327b2f2a8d58b14f5", 0xe}], 0x1) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x8, 0x4ff0, 0x8001, 0x80, 0x7, 0x6, 0x6, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x5}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = getpgrp(0xffffffffffffffff) move_pages(r7, 0x3, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000003000/0x1000)=nil], &(0x7f0000000080)=[0x3, 0x9, 0x0, 0x0, 0x9, 0x6, 0x0, 0x20000000000000, 0x1, 0xfffffffffffff198], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/05 02:19:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x37, 0x2, @thr={&(0x7f0000000000)="64edba7acb49f675dea09c939a2a7e6a6e184ad9c96b8a0c98ddbf64d3411e37b52c9dd745cbdcfaf2250aed3adbc0be21391e151ae07e4b00dc1afb1831a008ad73cd47210168a1a9d1e494db068fdb3784d07acd2aa708f62eca8ca91842df063e9f722f812895de15c5cee01637306e404979256b5b333764a9e945d6a6732143aef385f43c96", &(0x7f00000000c0)="fca605eb4488a14d36e0cee5332a"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000001c0)={0x200, 0x7fffffff}) dup2(r1, r0) 2018/04/05 02:19:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00000001c0)=0xff2c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x401, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/05 02:19:14 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x10001, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x661}}, 0x9}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r1, 0xf8}, &(0x7f00000005c0)=0x8) r2 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x800000004) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffe00, 0x8, 0x3, 0x0, 0x0, 0x2, 0x10120, 0x2, 0x3, 0x5, 0x0, 0x1a12, 0x9, 0x9, 0x9, 0x0, 0x100000001, 0x80000001, 0x5, 0x100000001, 0x1ff, 0x2, 0x5, 0x72310f57, 0x0, 0x7, 0x3e00000000000, 0x1, 0x7f, 0x71, 0x35c, 0x75, 0x3, 0x7fff, 0x1c000000, 0x800, 0x0, 0x7, 0x4, @perf_config_ext={0x7f, 0x1}, 0x0, 0x40, 0x9, 0x5, 0x5, 0x4, 0x76}, r3, 0xb, r4, 0x1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000400)={{0xfffffffffffeffff}, 'port1\x00', 0xa, 0x0, 0x2, 0x7fff, 0x5, 0x7, 0xfffffffffffff7da, 0x0, 0x5, 0x8001}) fcntl$setstatus(r5, 0x4, 0x42000) sendto$inet(r5, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r5, 0x1) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f00000001c0)=""/58, &(0x7f0000000200)=0x3a) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0xc) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, r3, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000140)={{0x1, 0xfffffffffffffffa}, 0x1, 0x100, 0x5, {0x1, 0x2}, 0x146, 0x62}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000600)) read(r6, &(0x7f0000000300)=""/229, 0x10000003e) 2018/04/05 02:19:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x77c, 0x8000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a6efa8)) 2018/04/05 02:19:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000000)}, 0xc100) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x1ff, 0x800, 0x5, 'queue1\x00', 0xffffffffffffb711}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000001200)="ed5c50d9", 0x4}], 0x1) 2018/04/05 02:19:14 executing program 4: accept4$unix(0xffffffffffffff9c, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e, 0x80800) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000440)=@ethernet={0x0, @remote}, &(0x7f00000004c0)=0x1e8, 0x80800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000580)=0x44) r2 = socket$inet(0x2, 0x800, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0xf4, 0xffffffff, 0xffffffff, 0x304, 0x304, 0x304, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xff, 'bridge0\x00', 'dummy0\x00', {}, {}, 0x1, 0x3, 0x33}, 0x0, 0x98, 0xf4}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0x264d, 0x5, [0x15, 0x16, 0x1e, 0x3a, 0x18, 0x13, 0x3b, 0x38, 0x36, 0x6, 0xa, 0xb, 0x3c, 0x33, 0x7, 0x15], 0x2, 0x50000000000, 0x9}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, 'ip6_vti0\x00', 'eql\x00', {0xff}, {0xff}, 0x6c, 0x3, 0x20}, 0x0, 0xc0, 0x11c, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x6, 0xfffffffffffffff7, 0x1}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0x8, 0x7, [0x21, 0x5, 0x31, 0x33, 0x22, 0x2d, 0x7, 0x28, 0x1d, 0x0, 0x4, 0x3b, 0x2c, 0x20, 0x6, 0x34], 0x1, 0x1, 0x7ff}}}, {{@uncond, 0x0, 0x98, 0xf4}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 0x9, 0x0, [0x2f, 0x16, 0x12, 0x1c, 0x1f, 0x6, 0x27, 0x2e, 0x32, 0x35, 0xb, 0xa, 0x3c, 0x6, 0x0, 0x34], 0x1, 0x3, 0x6}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/05 02:19:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/05 02:19:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000007c0)={0x0, 0x80000001}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000840)={r3, 0x6, 0x800}, 0x8) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x2, 0x9, 0x26, 0x6, 0x0, 0x6, 0x18d65c625ea9b65c, 0x1, 0x8, 0x80, 0x3ff, 0x9, 0x4, 0x7, 0x3, 0x7, 0x8, 0x6, 0x3ff, 0x8b, 0x2, 0x91a, 0x400, 0xff, 0x9, 0x4, 0x7fff, 0x5, 0x9, 0x0, 0x0, 0x2, 0x1, 0x8, 0x8, 0x1ff, 0x0, 0x2, 0x2, @perf_config_ext={0x1, 0x7fff}, 0x2000, 0x6, 0x20, 0x7, 0x10001, 0xcc6, 0x6}, r1, 0x5, r0, 0xa) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000a00)={r3, 0xfff}, &(0x7f0000000980)=0xfffffffffffffdd9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x1}, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000280)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'ovf\x00', 0x8, 0x0, 0x67}, 0x2c) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000640)=""/246, &(0x7f0000000740)=0xf6) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000500)={'security\x00', 0xbd, "cf1c9d80e85c0ebaa15d6f6e69f69ce2e48ad19f8cf16304f147eab9de5b7b713bfb74d5bc83d38ce5442195c7f688ace1521b0d057263b5556c4a114842591ab15ec8a617f483918c8fe77bbcfc4fb90888aef9020f14cd24229336812f98ce7c7d0a01951c89c4d3d61c835915c036db83eb8f640644d40d0b95937d0eb8058bbe4411dd70bd35bb593f9f82fe71033ae7bce8dcc90a090ea736df5454edcfeb89374403d6820294a7be541f4f74ad326717564a96fb27e35f845019"}, &(0x7f0000000600)=0xe1) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x35, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/53}, &(0x7f0000000180)=0x50) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x54, r6, 0x200, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000d1}, 0x4801) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0)={0x2}, 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000880)=""/148) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/04/05 02:19:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) eventfd(0x1) dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'yam0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@empty, r1}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 02:19:14 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000b, 0x10811, r1, 0x0) 2018/04/05 02:19:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x201f) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x2b, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000280)=""/43}, &(0x7f0000000240)=0x17d) 2018/04/05 02:19:15 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x440100, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/04/05 02:19:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa0, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x944}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x7, 0x2, 0x2, 0x1, 0x7}, 0x14) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r2 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r2, 0x26, &(0x7f000000eff0)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/04/05 02:19:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/92) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0xb) r2 = accept4$alg(r0, 0x0, 0x0, 0x400004) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9c", 0x1}], 0x1, &(0x7f0000453000)}], 0x1, 0xfffffffffffffffd) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="8f", 0x1}], 0x1, &(0x7f0000000400)}, 0x0) 2018/04/05 02:19:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000000080)="5a88a9f6b1de27cd9e8589c41aa2e66493e6431919a2c15a8563e148e7b0197cfdef31924843d2fc7c1dc2b2359c6e02971218e57e4c157d1bdaa76cf182caa520500b5fabb5787a81561294070d89e2ff3b55cca5bc90c16bc86e7a4f28c8831aa810a45d4bc3d3b9c890b976a321894d1cb00a0702fd3d5d4d21ad1e701fe102254000daa3f1096a181cc6727e6800780061b8fec9b0fb6f20a6e0a61189fd4cce2cf7ef4d8caa31927590a3d86cb58f96ba299d8929d672cd37e55851bd8913d5250e", 0xfffffffffffffffc}, 0xfffffffffffffffe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) connect$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="9c1d13e79555"}, 0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000300)=@ioapic) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000180)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) 2018/04/05 02:19:15 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/05 02:19:15 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xd}, 0x2b, r2}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) set_tid_address(&(0x7f0000000000)) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xdc, 0x440) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_newaddr={0x54, 0x14, 0x0, 0x70bd2d, 0x25dfdbfe, {0xa, 0x1, 0x202, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x10001, 0x1, 0x1, 0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x10000, 0x8, 0xffffffffffffff61}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x44000}, 0x40) recvmsg(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/12, 0xc}, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/05 02:19:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x162}, 0xfffffffffffffe1d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf0000000000, 0x80) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}) 2018/04/05 02:19:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, 0x2e, 0x80aff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004001}, 0x0) 2018/04/05 02:19:15 executing program 6: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[{0x7}, {0x0, 0x2f4}]}) r0 = memfd_create(&(0x7f0000000140)='\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x301}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000002040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [@generic, @generic]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'ip6tnl0\x00', 0x9}) 2018/04/05 02:19:15 executing program 5: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="47d2f2127359e846a3119315c9afa8698ae7b2a7b854ffcf8c75a09d7e90d842c997a80ed6094db35ec6df65f689924a77feee91a6124d17a36779b05a332e1c395fe6daf06beac4ab5ac0b29a5c0a7612d8f6a7ecc46d5ff099b328c52549cc43dd44e13807605eb8ca328d72ffa9f096707596ddeeacd8afb394e321cd812d40094ca444b864a693b364af55fa6ff52922e786fc0c1ebb520852ab082587afd62f00bc5792f1963c5d6b6d5a3d75c583fbbb803e00bd7b604b0e7e1159150954888ce0d310db426ef3d838154fdc58b3755b20d2dc6a767929c00e918e", 0xde, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x10000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x74, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x74}, 0x1}, 0x20040050) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000000540)=0x100000001, 0x4) keyctl$set_timeout(0xf, r0, 0x100000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r4, 0xa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000040)='id_legacy\x00', &(0x7f00000002c0)='cgroup.\x00') perf_event_open(&(0x7f000001d000)={0x5, 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, 0x1003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000000000), 0x4) 2018/04/05 02:19:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) sendto(r1, &(0x7f00000014c0)="ac76da", 0x3, 0x8000, &(0x7f0000001500)=@sco={0x1f, {0x5, 0x21, 0x4, 0xfffffffffffffff8, 0x0, 0xf2d5}}, 0x80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001680)={@in6={{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x10000, 0xfffffffffffffffc, 0x7, "c2731c73ca0fdd320af693decdca85aa01eb45b69bd6160e174c997750dc05af2265140aa3f009abc8ac17efc9362e7d27b653a8a9bbd85f921ff8bbe2ad1843c2ed9a4d58dc41ee7811c7ebaf16a4e7"}, 0xd8) r3 = dup3(r1, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992c5e29d28ead0895da222ff6b86e02b0266f53c13ca627c1736c3df5e1be81bab8cde51238921fda2d6da83d994", 0x5b, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="82859db56c5f7ff846f634816538b48f70ce8e55bcbd63097e1d093d6576925c94a9296e7ba8429209f3e0ed0047e504b9e7f82c22cbf2eacc679f125007f631705960b6793d1e962915c85fcd046ad32f2cf9bef3908c18d49104be7793cb33377dbd8fb264d21b6511a0c3a93b4d774e52fe9882f90de923534ac59130d832cc2fcd0c249dfc013b7eee02ad4b17a527bbe5e1c25a595a3f0a55909da1612301574f0289fee262730696f6f3722126d2fba74e00624528583bfeffc6de6160ed3c2c9716f256d24bdec43f3ca6a5bd2f929cfb6612f44e3b0a59f1e06a39708f4ad0e7925b1ee146a0b587f0e12b595c2d0d370cc6c5f985851956d6c9e3e22ebd775a3b5b31a53ab306339f9c7fb4321fda73538edfb2019354727c84e2d782cf36f8b34b30d78936e4f84ba26b671e675f5cfe6f7374ca4ea409400194c3fdd9b6482ba621006f27b2677175265d13ec9ebdda8314e12ed5a7fa64cde926ce89b238e247da8c50295c39942800cc1c2b5841a5a946791260dee33560087bd98a2f5f60526b00ab2e0f0f5099f22c26ea93e53e8d97464a4d88d2d9bae38c5a1a67681b89c9dd4a2baa033609952ffdf4be08420a9bf8b4f40de2e910b0fac360817c017cac97896e58e2b83b919e87f9a5ac598a0fc99d5bbcf64a333a848bf91746fc5257abea122067082c03b1c06b507f09f870298437aa60509df91a23935b8a5ec2196ea2415d79e8f6c29fc5dcd6ba1c28f67efd17f4f4abb0636b6449c3c100db328564ed1db0eb60f743c901958bc7a6143a967e9c1e64009403bf204acc555eef16cf7176e1bf042b6663064a041a22d44bccf740b4476c7ca9e3b0a10b1c5a7c5ad862570d33185c59f45dde6ff5465059a95a67c2b027849475459ad3e9e73b4f6df34dde2a1a65c262d2b6522b523d38684a405f1747ca628686a00c225c24c05c13ad55d7448e12b853d85bf8a8a19e6f4fe92297013ccdacbb84716c1525010a54b8b71d3788fe4cc1f904760e65cfead334ea12906e5ece5405c94a568b4b488b5e6a4262d9614070dad9a156ac97b53fa2be086a4f0508106ed97eec5ae4301a2e9dd372c4cb15cbe25ceda4eb72a9a04124584a56b0dcf174ecad72fb425dc257319a516d93fd00452ad3f5296e8fbedefd1a25d0868d99e828e7e6875adb4b068d008f5af030cc5856921a57759ce9c84daaa3e75a23da6185604bc70ffed22adf51c721afc8bd24f599fb0d7eed2cd5d39215f0df292a5591ba261eda8f8e53b2651b8ea2fbd5a298425d5c059e12fd8de0bede639b181be2f84c53ac5f1bb2b2d53da5de4f24447b90363e5296030d1122c06a5d9c6b8cbba3d334f2c7cb897e4b97cd59f804fc291ab38f3762e937ee1826b361887c205957e10f11fdfae3848405bd9448623a4457e19dd698d05e372425ef337ba8d9f6636b33f7c36043d8c89e994dfac718b1e31ae40ed93efd18ae836c872c9748e3d89a3c75e00183f960e9e9dea9819dce76bc3c999d1ab8a265d4d6f88c1447417d2ba01380b026e6291ed691f2dd18f22157100b9285ac562bf9aa7d848c57b719ab88fab6fa62b1436d42ac37f9957dae56c9c427f3c7d690b43285f88c7f24d0cc81726b0addc1348958b9e0beb61d38ce61b4582cacb7b3f91f4ec346a1f7f732742c7714f3bc920c25416ae51d3504cd981fa3a0d0f91e51e7888ef12f60d50d9016b5ed1140297f1a5eba7ada8201f32dde4c2f8e39a5cf2b439f92d8e6115503fc2bafc862087ee816343fce4cac941a785c3e59facb4e68431be86f5ca07ca2f9e94526357cb338a7865403d29e0409a246ac82dbda056b45097e3885c6091bee6291f51b4f3681b949259cbef23e69274814ec968ace48b732af4be72402078425fb84fa043e36166967eee89829c25553226e2f507924dfa161b797df7b3b4026c0227fc8f0c5c04966e9455b051d329bf71ebafb9a1d1e9dace642f0aa9927877f256227fd472f853eb7521af93a10304907f8e60410e653c9e79d04bf293d005ebaad470dea4f1b1b9d33124ea710153f619e5f7967481ccb6b7d81ccdc96f2cd8021c03f01af46b2e6c85ce38b7e438ac1a3561a5e4389100c95a91fcebc6da0e1f45534722719422b1b446e5ba10e283da821e6e1832f4f21c799004079930ef02f38702cb8685f63ff93dfcf39fdf65749f5e610d513120fa6a5d3f6d16ecf2ace72a85e644a06a8523856407dd79a7f0e41039809356a7ff3a0015067212b99709b4763901a6cf3a3c9c1d8a0558333a920f371b2be425d5154cb2185b697fb37cde9c71ea6ba129bb1c389147e23d8d1033577f2589149c1df977afe341ef07fa4e578c79f3a7a5dff2c4336413f218a37fef6d444cc7f347dba0dbac0572f3116bc9603c36cbc08f514cbbbc2acb5e5a7f18b6edc72d2b6df9b485e0b78f0a50ba2259f42b24819d44b91048ab9a410d6f2c4f93bc5d7b795dd55f688214bf52cafd43f02402e44630ad427e81a5894ed7483356dba39224db89bd2b601e5cfb546284b694c852694311fe31a64080f811ff9bba998c0390c24f684270e3781c81045cb4fee95119ad3b24300fc09d09d9eebfdf623edbaa83b526c2d9ffc888c2a19cc4804b62c87ba7aaca67b2564bf038b7e7889c9941f6cbbc1e67bb8af5c599bf806c214fc555d6d67323972d53c392fd09dde3fd9a4cdb2eca6743f280784efc018f4503b0049bec21320b47a4dec9daa76eb229f5f07b16832c53a26c86d155f3b32b5175d401061dc2f8680ab3b9b37647b039b843154f17ce52c7ed56cb2d4d4c5b82ebcfdcde3552933ec3f29c0c34b29f538c46d721883af1ccc0e1e224a38f217f1b0cfee8640901932fa3d952709eadd32048c47d486a3c79fa2d7c49e510aee4c71f5c9b11218a045491c8f4516d4c907f370c712b19a85c94e82ce3f6d90611d1c97a23a0fe9b28d9b2753cfdb5b833e31688f20e3e2f15e0510c5043f223e312804dc61946a481e6f6dae481c6acb4f2cc7340ebb97aa5ed5ebbbf3dddc885d73eea5b9b83dc4ae966d2eaf0b1668bad04c2fdc375d07e47d9a9d7ad74531782fe54a89872682812ba08e252a97e7f03d51b0e0eeac9050c2b07cb7176a8eeb6037a706ec666f5b19391fd4a299830ae37fc5c6f8d766536a725a41f27716b45e0e46d21554b62fb44d5f0a661e8797c636fb010246a8d7d1b7f060fdc586f46508a4b458a53953ca04f26617b72695acbe89afdd6fc22fee90405993c5f3d347cf480a813b896e912d46a01124c1cde7ba53d42902bdabe76fbbd1f75eee9d52847451cc55ab5bbb137c0a054547f6fa728e2b5b5bdedf3c6f66560f0aa0e749058f783a3b76ded2884633bf79448ceac4d69363793afd6497b91794a2915f804bab4e72c3a62b7dcea6658c9e1595826973cdc8efbe8dbedc387e9da028028d83902fd9402ea5826998939dc4ffdab48251782984af0fab456cd729e1c36fabb7fd575b14104f544d2ff540e1fead581cf98e82a415ccb5b5312696b695d96851e7f7006aada38c9a43f7203151ba8111faec46547dbeb4a30e77ffb65a88e084f90f21b6c1f6c36e62674b2064e5fb1670d67992cb01c1df642e98cdcf84d5bc1f66de63f06d6b8ac8a5d4976177049cc1c4efadb95fdb43011b65c9527dcbb49da9fe5ceffdd4a83206faec97b20bc59df800e822ba79de5db4fd1d36f8c5e9f8cebc748dd81cd2977040ed3da47391d9151b02db18b69626973eadc5b581b475e8ab03be8419f3dccfeb5ea984d0485e5de9f78cf4ae4b0e14f6edbb322d25a382b67a7d5ab412ab14da21de596b1da37312ca9f33b5486ed8b6dcf628de91e4e5e371a21e7d5a8d8941f530ef37dfc5b9ee0572e63b0f410dd2c93f719cfdd5b1cb4753ac39e4643c3dff716626972d1e55074e2a3d29141a3d52aa819fcc9a8213c9d5a95e42c9390fe6a797d99164e7bbb20783a740257ad1da0cc51da31c5c3ce9eee43be1b306c71cd7b3049b83173e45b75adfc5ccba1dea4bc0854a6ed619a5dd6eac3a4e6739ed6118b4c7b6a0efa733c0b5c50830cc81e1fcbaaf79f59d3a3becbe6c44746c23b3e2b74f98d63e7ea47c695d2b2b3633c08473bc9b5a51a4716c46fc3738bcff7bac70d5899eeb68aea5f3d5c5d42ed9fcfc0945992ab3945348082a5613593de3b6a5bb51fede9459b9ca1b69ba1e7a09275efb95ddaf88a871bcfb7c2d52fa68e1ecb424475f1d6f06b63671222cd355b13be22d387d9431efb4e275ceabe75ec1da0fca9da08ad41288716202dc6601ffe9b6c7065f83add194d6bdb2de3c2c5e04f144c406c2d881eecb19f31ad356524fd7e8c0fccc015bd1d636665ccf8764e216319f0152b5a3996d074abd5df53f04eb938381ebe844f422bdedeb6ea5cdd18037b52b96639111bbb24d1e9375419dadd6d757b19ef72e172c54503166dc132b85f388683bfdcc239add413ba8889fd6b5773a2eeb0f07310300c297abc42134808a080b034cb047179d010e7d47610d7e88fbda65834e26dcc0c0c68c07c2a73d9a13d54ecc2765de53319036a99f9e8a0d736b6d768c618ba9a85c1e7cb83810b1df8aa15f08e293badb17b0ea95629dcf4b1da289fa93055d81d55826f99a3f172f0a89df3bc3f66bbb661a8ce77e9280181de4882534863c24babf6d1c8c2ad9d1ffb6621a02af738ed4650aefe8d62735a8e155db7c545be84bc28d311590d6c56eb23d6a13e3082f9b412462b7c7fde655ffee88fea945492fc31bd73109e88bd016266e093cfa3f96ef45996c024a7f013fc2d3daf4c134c52b4ed30295918a5e3445385492fd2e5df784803088c2dd774d77de802a62f919eeac2423edf3bdf189cbd5d3eb20ea0e57300f8f0b9930e679b087ffaf518a6227310e17ae6e2f2f9b1a485657a941a1c346b73b9ddbd54fc10d386cda4a77e473edf83874c88b17e8d7d4b78dc1dd68e192385393625550f7e75b3f1b4fba57c420bf1e018937fac3965ebf6733377dd2626b93c4f3ab8253910991d750a99f1dbf48387d701571d7aea48eefa5b72de21e68b269da627970725e9630016ef7b552bf13303645a4af978b4d9e802f3efcfe705f4d0e6bf75e671fe0e18ff08e5d1c342c556887bb678860ea0086ab4b2eacd29e38696b38a1aafd2bbb1b376bf4f336de30090d57822e8dedce0f948a177b26bbc2915e8bb9061c6ebaeecdb6c1d99ab2cf8915921be7e4e6cae7bfef58f397b7a66fdfa6357eee92c0d78f90db29b14645363094778b6b3a4ccee5ffa4c5dee4ef051fcd27c93274aba7daa87ed6713c2f2644114c8e30d3491c86206d13c3aeb0aef77727ef08d7b74f59882d02c7b9de9c6d599da82f73dd1c5e379e262e3da7fc649d7d11bc3b7f27fac3859409a92ed7c8fa4f7af7e8e408e1df48bd5dd245f0dc83e863102f389701d6aa9a567963496403d97955f2510b191ee14bb45de27b54e72eaa2a91ab1f568764f698af767c18f5d6992a164c9cf60b1a449ac6ad6d866c448dbce72724416bb84b39fc770968219bbcadac9f4aef9c76e3dc0d0666b1efad5eaae248b65b57174990b692880011c924190077e98a0fdb239162b0b6df1481a3e58d2b1417830a2f24a19f323ff5cda3872b8c006d7ed57495b391c43770564b6660fb8193114e77c77376796354135f1ec572da05d12cff06f9ff0c9d91882a0e5b35433575cc9136b1a26e9f8043fcc2f4f8a25eb1b93c92d2530f82e60a25", 0xffc, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x100000001, 0x4, 0x6, 'queue1\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/05 02:19:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x0, 0x2, 0xff}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x801, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x81, 0x0, 0x1, 0xffff, 0x8000, 0x100000000, 0x3f, 0xfffffffffffffffe, 0x3, 0x3, 0x0, 0x7}) 2018/04/05 02:19:15 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) [ 231.862161] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/05 02:19:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/04/05 02:19:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) r3 = socket$inet(0x2, 0x1, 0x100) getpeername$inet(r3, &(0x7f0000001480)={0x0, 0x0, @rand_addr}, &(0x7f00000014c0)=0x10) 2018/04/05 02:19:15 executing program 6: mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) ioctl(r0, 0xc0884123, &(0x7f000000cff3)) 2018/04/05 02:19:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}) 2018/04/05 02:19:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="5d540000ff38820cd1908e40147b5800000000000000", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x4}], 0x20}, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) getsockname(r2, &(0x7f0000000140)=@nfc, &(0x7f0000000040)=0x80) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/05 02:19:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="694825393be09c82b2d5698baf4f01a1248348f9f564b9c4c16e3b5b2fc61eaa0bedc77ff464bfb441a321608d4b"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x9, 0x7fffffff}) 2018/04/05 02:19:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x4000020030}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) writev(r0, &(0x7f00000035c0)=[{&(0x7f00000025c0)="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", 0x2b1}], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) 2018/04/05 02:19:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x18, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x404000, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/144, 0x90) 2018/04/05 02:19:16 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x7f, 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000500)=ANY=[@ANYBLOB="ff11e6ff00000000000000000100075d90ec00000008000000"]) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a6efa8)) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x3de) 2018/04/05 02:19:16 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000480)=""/163, 0xa3}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f0000000580)=""/17, 0x11}], 0x8, 0x0, 0x0, 0x200}, 0x2000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1f, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) 2018/04/05 02:19:16 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0xb7c, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5}}}, 0x84) socket$inet6(0xa, 0x80f, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) 2018/04/05 02:19:16 executing program 1: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x2) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffffc, 0x201) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000000080), 0x8) 2018/04/05 02:19:16 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x4}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e20}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/04/05 02:19:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) read(r0, &(0x7f0000000100)=""/150, 0x96) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x80400) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) fanotify_mark(r1, 0x21, 0x2, r2, &(0x7f0000000080)='./file0\x00') 2018/04/05 02:19:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3ff, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d04, 0x0, 0x2}]}) 2018/04/05 02:19:16 executing program 5: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) socket$netlink(0x10, 0x3, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r3) recvfrom$inet(r4, &(0x7f00000001c0)=""/30, 0x1e, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$eventfd(r4, &(0x7f0000000280), 0x2c6) eventfd2(0x0, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)) 2018/04/05 02:19:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000050000f00000000001000000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000852a627700000000", @ANYPTR64=&(0x7f0000007f72)=ANY=[@ANYBLOB='\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'], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000beffff)}) 2018/04/05 02:19:16 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x1dd) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x6) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="fc0583a63b6d5572a67e57a5427132fdec5687d6d1f06505d4da3cc110f321065f8beca7f7dd77e9e0d582e3b1a8b661c754b7ed1e") [ 233.108540] binder_alloc: 17786: binder_alloc_buf size 983136 failed, no address space [ 233.116801] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 233.125522] binder: 17786:17787 transaction failed 29201/-28, size 983120-16 line 2963 [ 233.144710] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' [ 233.155720] binder: BINDER_SET_CONTEXT_MGR already set [ 233.184483] binder_alloc: 17786: binder_alloc_buf, no vma [ 233.190217] binder: 17786:17787 transaction failed 29189/-3, size 983120-16 line 2963 [ 233.193127] binder: 17786:17792 ioctl 40046207 0 returned -16 [ 233.212515] binder: 17786:17799 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 233.256096] binder: undelivered TRANSACTION_ERROR: 29189 [ 233.261658] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 02:19:17 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x8, 0x168, 0x1}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r6, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000100)={'ip6gre0\x00', 0x4a}) dup2(r3, r6) pipe2(&(0x7f0000000080), 0x80000) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') tkill(r4, 0x16) dup3(r1, r0, 0x0) 2018/04/05 02:19:17 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@void, @hdr, @x25={0x0, 0x0, 0x0, "19"}}, 0xe) 2018/04/05 02:19:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x0, 0xbb, 0x8, 0x9, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffbff, 0x7, 0x2, 0x6, 0x0, 0x4913, 0x81, {0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xcc4}}, 0x400, 0x6, 0x7ff, 0xff, 0x4}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0x80000000}, &(0x7f0000000240)=0x88) sigaltstack(&(0x7f0000ca4000/0x2000)=nil, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1000002000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/04/05 02:19:17 executing program 3: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) get_mempolicy(&(0x7f0000001080), &(0x7f00000010c0), 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x2) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/05 02:19:17 executing program 2: socketpair$inet6_sctp(0xa, 0x6af359abf3cc791b, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) fsync(r0) close(r1) sendfile(r0, r0, &(0x7f0000000100), 0x8) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl(r2, 0xcef, &(0x7f0000000240)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000500)={'nat\x00', 0xc4, "409fc2137d6951115b3900413d3d4564537ed940f9c4eed4608141439b9f51688c267b8cf707bfd7389ae94448093474bc73e216c94d03112d4e3b148c8d62fed7cb901d29f0dd3dbe335391b08972d0e7c730d48ae7d521f7528fd3cbb8662e28c156e344078f6928c7822af7e9aa78c3e21e150218e1cf394356c27c4f5968c3e0195d87a085f4458a474f33fbc1ab96522ef3a0e8908c928d9446bc863ef710bca13b7c46cfcc95fb2dc0ea53552588f6a68b3846deb1d5d8a4145c09f62493587ab2"}, &(0x7f0000000200)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0xffffffffaf83eaa2, {{0xa, 0x4e22, 0x0, @empty, 0x8}}}, 0x84) 2018/04/05 02:19:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000016c0)=0x8f7, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="b1d2bb5d85b0bf347ff9845590eccff7cb96983c27e790112e6ec6f54bee83fff9c850fad5d36f503f93cbe3c75c6d1d3fbc2837e9cce760d6306a5a4a9c0cdf11a3af4cd3f0df45f426d5f8095b4bbc42560d5037d29e2a1755a79268fab35194b7aea0395207474001a4dec9136eaefca9bc90839b3aa2b6326d29") 2018/04/05 02:19:17 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'ip6tnl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x4e23, 0xdf, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0x5c, r1, r2}, {0x6, 0xa7, 0x9, 0x5, 0x7, 0x3ff, 0x101, 0x200}, {0xfff, 0x0, 0xfff, 0x2}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7c}, 0x2, @in=@multicast1=0xe0000001, 0x3501, 0x2, 0x1, 0xffffffffffffff81, 0x4, 0x9, 0x4}}, 0xe8) linkat(0xffffffffffffffff, &(0x7f0000001ff2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002ff8)='./file0\x00', 0xffffffff7fffffff) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000000100)="ee52030422046f4607e7965ded274de490c4ac801edc02246877e6a2cdb9d8e2aea57e8b8b083d869ed6934d266a00b8487d5f4a48206b0589ddb0d0eead6d271f5a888ef004429d6b23aa34d586ac88e440bbcd20ead4c961ae198006e27fde0367e10c2db7c33f19407738cd72ae292180aa595691b18ec2", 0x79) 2018/04/05 02:19:17 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xe2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000)=0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = getpgrp(0x0) setpgid(r1, r2) [ 233.939404] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/04/05 02:19:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x42180) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x3, 0x7f}) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) 2018/04/05 02:19:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000cc0)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000d00)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x408000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x9, 0xffc8) 2018/04/05 02:19:17 executing program 6: socket(0x1000000014, 0x20000000007, 0xffffffffffffffff) 2018/04/05 02:19:17 executing program 3: r0 = memfd_create(&(0x7f0000000180)="586937f3e584e4eef1e11dde631a8fbf815af17cdf20f3", 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r4) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519", 0xe0, r4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="fd2f55d506905918d0ef81f75436cdf4882ee6adfa0bb3cc4e0ca7265c77203d173d511f5e5501cfbac97ac6e488d1b0a3b139d91db77891484dbe490d358125c97a76829a96b64c2e0c10f96548b626deb07caa983c43109d050479ad6220f35827c5e285fa764d15b2856202492e1f", 0x70, r4) add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)="12c6fdedd16810070b9b489a458f5502f614abdbe7b464d05144b97b4fa64f736e9717e540eb62df7571ad7eae2b50b326ce185bd94246d26320ccb36e8761bd5a1fe651739ba7025324670e5dc370d0c8ed4a047b573888c3029c74e142ae5722cfe9db5d0588e36fd9dee8aa0483530fb73cc91cc8b98b9695c83232", 0x7d, r4) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000980)={r5, r6, r6}, &(0x7f0000000a00), 0x186, &(0x7f000010c000)={&(0x7f00000009c0)={'ghash-generic\x00'}, &(0x7f0000000000), 0xa0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bcsf0\x00', 0x7}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)={0x480, 0x35, 0x2, 0x70bd25, 0x25dfdbfd, {0x10}, [@nested={0x110, 0x6d, [@generic="1f993075edd4b8de92e7ba2fde72dc0c572672", @generic="28007fef9def", @generic="f6c3329df78437a4c4fb689c522ed4c5d7fd8d2ec075cd7b85ca7b91d9921a01ad6dd5998d462ff5ce0b41e4a76d8c5bf18957db9272d873aa6cd22ea079458e2f42e24ee5226530eae70e56e066", @typed={0x14, 0x10, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="94b4b4b02c13687adf9b61c3c1d94a01ebd04a5e449b6f54c800fb1820ecb6285c7f50aeafc86f550227fdf96c1fefaea9a4621d1473739e16c9f29726cba88ac8f071f8d73ae7237941d015dc3a1202ae035675b999dc5e6dc1542430a40ae5c1028049c6d210488c6fa05c97c67bb93a43f530490a37686b828d46a16631", @typed={0x8, 0x1a, @uid=r8}, @typed={0x8, 0x3e, @uid=r9}]}, @nested={0x138, 0xff, [@generic="7d3fff60bd6223035b9b6bf7df67f43d6f7dc8ba93a6bae176031e5c90", @generic="d43a0092f3392c2b988b70f0302e4cca08b885a6467099a065e527b1ed549fb8dc8cd5a5246f1065e0c0f3ea3ab9e00b00fc5277352e6df3af2d3ae2bdabe4055d3f58e68317e0fc4f6ba51c75637bbc5873cea295533b456c2a287a47b44cdf20944f9d13882c5664565fe9d759e095dba358c41540f2b6c5ccc882b918afdff0a9def24443105b7a95eb03a0659bd886546a3a084ec150de86405ff15aadba4e7e8a8dd62a397442d926cf1fd386805668cdb5ec139032fdf4f64574f58c5023cf0e101c3082ca1403a84fae325d358b3bebdde0b0f1e486834e5bcecb", @generic="5355598f5c7b54e9729bfb49705de4bd7a51fbd9f0dc690b4845d5db8f7a14d69ff2b68f4c844cc93032fccf6d5ab905", @typed={0x8, 0x1f, @fd=r2}]}, @nested={0x168, 0x5b, [@typed={0x8, 0x461, @fd=r1}, @generic="99a62bfd793493d4a86f199c6e5d38d1cabef6c14dcf7e0b1f620492be9fa758f108c53e2254c30a8fa50678b80f5e1beb845e2eed83e4ea139e8885f3fd5582f426d901cc00c6b799cc175c4b4e4571dfee5d63fc11a2f26a534e156348db56923801bae13f8c2fe5c20e6e212ded9454806d50041ccda1164018aac1677ae20f8501f0ca4400a2fa", @generic="252d813dcf64416126d5f9c5abcff8f92f45d4c75a7d3c48b8603fbd9150ff1560bc99bed8e6d5fee28560984aa56233307afc99bfa726774a51ccf87e1d6b3650281285de303edae1af64ace32ac16919835f6e9dea846bf1e53f30d1ea753c0fd26bc7dc891a139fcbdff4fc2ad8d1aadc456b0aae96a350754c6978ecf879d5cba9541d3f610d747c52ef65f6d1f871a95dcbc504eb2159d9406e3b4eaecf9b76244d9f62a166a3087b74f7e3", @typed={0x8, 0x69, @str='\x00'}, @typed={0x8, 0x61, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x8b, @u32=0x9ea1}, @typed={0x4, 0x5b}, @typed={0x8, 0x10, @fd=r0}]}, @typed={0xbc, 0x43, @binary="5b7bb7797021ad8564c03ef74f78b8b5970d825b124cc99fce0b738212759cdbbcc0fc65116bd07f83b00ed0a83f8c263ea19fafecfeb963de472794021f4a41bcac2fb81d2ce28a9948b286d23758743f47126d73aabb59203623a10eb209eee558b35a1687f7f5546e3c4e4ddc68f274339aff9c41fa6d6228c45638046efc1167da3d6c87bc8e242d4045fb8a00ae98ba214408670d4f74be5fe36ac4add6a4ae4fbed2518bfeb9623a63e13e973c8f54f44eba"}]}, 0x480}, 0x1, 0x0, 0x0, 0x40000}, 0x841) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) keyctl$link(0x8, r4, r7) 2018/04/05 02:19:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0xc) pread64(r0, &(0x7f0000001500)=""/95, 0x5f, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/100, 0x64}, {&(0x7f00000013c0)=""/81, 0x51}], 0x9, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x80000000, 0x4) fcntl$notify(r0, 0x402, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000014c0)={r1, 0x80000, r0}) 2018/04/05 02:19:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb24b, 0x200140) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6240000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xf4, r2, 0xb06, 0x70bd29, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x9e7263cd6a7c3a4e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x14}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f00000002c0)='net/ip6_flowlabel\x00') r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/05 02:19:18 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3, 0x1) 2018/04/05 02:19:18 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x2003e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='attr/sockcreate\x00') 2018/04/05 02:19:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='louser\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) 2018/04/05 02:19:18 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x2, &(0x7f0000000100)=[r1, r2]) r3 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000518ff4)) 2018/04/05 02:19:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/04/05 02:19:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x80001) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') r2 = accept4$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14, 0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x6, 0x4, 0x5, 0x9, 0x40000014}, 0x2c) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/05 02:19:18 executing program 0: perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000040)='ppp1trusted)\x00', 0x3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x5, 0x4, 0x7f, 0x5, 0x7}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/05 02:19:18 executing program 4: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/193, 0xc1}], 0x2, 0x39) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001280)=0x14) socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x3b, @broadcast=0xffffffff, 0x4e20, 0x0, 'rr\x00', 0x4, 0x595c}, 0x2c) dup3(r0, r1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xee) 2018/04/05 02:19:19 executing program 3: syz_emit_ethernet(0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/05 02:19:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/128) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$evdev(r2, &(0x7f0000001740)=[{}, {{0x0, 0x7530}}, {}], 0xfe37) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 2018/04/05 02:19:19 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x400) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x48) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000180)={r2, 0x5, &(0x7f0000000080)=[0xf2d, 0x5, 0x4d4e, 0x9, 0x0], &(0x7f00000000c0)=[0x4ad, 0x2, 0x10a, 0x8], 0x42, 0x1, 0x10000, &(0x7f0000000100)=[0x40], &(0x7f0000000140)=[0x48, 0xf0, 0x8, 0x8, 0xffff, 0x83, 0xfffffffffffffeff, 0x47, 0x8]}) 2018/04/05 02:19:19 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) 2018/04/05 02:19:19 executing program 1: r0 = socket(0x2, 0x2000080003, 0x8) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='rxrpc\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x16, 0x101, 0xc8b3, 0x3, 0x80, 0x7, 0x645, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0xf21a, 0x1, 0x6, 0x3}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)={r2, 0xf, 0xbf, "27c967007bdadec011e09f8dffc61ce550c43fa2061fe8e20d6d38cc3d61a1aa96fcea1506c5a940ffcc47ab3bf6b9cfbe57e1ead25a1639533195e9f6de68715c9d27b241d7811cadddf231d6e81446700ac87ce6f1c9a2fb20b4fc69cde2bfd26ff35b447ced3bcff31a635302933b5c86ce7de3cbfd6c28eb025cbcafd30c6b72d2b69c56b4463588ac5272cafff7d189facdf0e366c3e7e963612dd66742f8c2ae8e5f10bc21f8c8e2d12c99e7927ce2f84106e5c4e83a7e18676c71e8"}, 0xc7) add_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="1d16f2639122"}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x351, 0x400000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000240)={0x80000000}) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x7, r4, 0x1, 0xfffffffffffffffb, 0x6}, 0x14) 2018/04/05 02:19:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3ff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0xffffffffffff3ba2, 0x1f, 0xe75, 0x0, 0x5, 0x7}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) 2018/04/05 02:19:19 executing program 4: openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xe02, 0x9, 0x2809000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80080, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='rdma.max\x00', 0x2, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nfc, &(0x7f0000000240)=0x80, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup2(r1, r0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)={0x0, 0x1, 0x20000000}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000510000)={0x200000001, 0x87, 0xff, 0x8, 0x2000000001}, 0x2c) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x4, &(0x7f0000001500)=[{&(0x7f0000000340)="225dd9766e7ab5998ee7b7c43ddeb2d56175c3277653265327238f7ee252e864a3c2c0fa7e8d08d1f1d6b015113ad5fc79aabc223d4d3307ddaaaf0071b47285a70442fc7e9b12c32726d42539cb714ae66eb28f608b5db56e7aee4031cf905a84191284eec5d5efdff13228838d80b50537757da38d0aeea255df0ea4fdcad4e70caa6d2b2a41c6c4eeb7d16781228679b14c5a52f7875c4f6d9ac41b3fc7ec8b5c428c2487caf37c89ff2a9a701a616d854b01", 0xb4, 0x1}, {&(0x7f0000000400)="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", 0x1000, 0x7fffffff}, {&(0x7f0000001400)="a0e6d448b343ca0e400ce731aa0ebd9b2b2be6", 0x13, 0x3}, {&(0x7f0000001440)="317d94b41bb95f528d2ed239b69b3b6d1d16d2fb9d17e0fb2e387e287a250e476a02edde0d045f39474fabaf8e76817e3ea1db23eddf456d7b4c2881d9e41ca5a6f51b363994af94682c5c62b9b9f9bd292cbb9714b12c902a2fc4ad0b78e33ce72dd6a54b642b92653b366e5e7d187ef5785856327f065a486b08147a96936b01a245b559f40fa9d9a96971f36262", 0x8f, 0x1}], 0x100000, &(0x7f0000001540)={[{@uid={'uid', 0x3d, [0x36, 0x36, 0x31, 0x36, 0x36, 0x35, 0x35, 0x35, 0x35]}, 0x2c}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r3, &(0x7f000000d000), &(0x7f0000fef000)}, 0x20) 2018/04/05 02:19:19 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) syncfs(r0) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0xd) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r2 = socket(0x11, 0x8000f, 0xd8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$notify(r2, 0x402, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x101000, 0x18b) socketpair(0xb, 0x80007, 0x4, &(0x7f0000000280)) sendto$inet(r1, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) 2018/04/05 02:19:19 executing program 3: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 02:19:19 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x129000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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={0x844, 0x8}}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x3, 0x2a, 0x7, 0x3ff}, &(0x7f0000000280)=0x98) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x3) socket$inet6_sctp(0xa, 0x0, 0x84) keyctl$get_keyring_id(0x0, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x400400) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="8740a5ad8efe965314c70b196ccaa481253d5827f7f4340492117191c82a3a5215d833d4855ee0f4a9ebffb97e6478b3ef3d2a26ffbfa8137e98929100e7ef86034c263be32a2d17e9ef219edc997a092688bdca8c2cd57a18d11d6d450f2210916f5cb9f4fa83af53a0f58f0c2076b5adf8f94710edbca16bb192435452e49e323c9c53914049f9", 0x88, 0xfffffffffffffff8) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) keyctl$link(0x8, r4, r5) 2018/04/05 02:19:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x400080000028, 0x100b, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x3}]}, 0x1c}, 0x1}, 0x0) ftruncate(r1, 0xa6f0) 2018/04/05 02:19:19 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20e, 0x400) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/05 02:19:19 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x4) dup2(r1, r0) 2018/04/05 02:19:19 executing program 5: r0 = socket(0x10, 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc)=0x3, 0xfffffffffffffd55) sendto(r0, &(0x7f0000cfefee), 0x5d8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4003, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000000c0)=""/225, 0xe1, 0x2, 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/05 02:19:19 executing program 0: r0 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)=']', 0x1, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x3ffff, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f00000000c0)={0xffffffffffff0001, 0x80}) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000300)={0x3}) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/05 02:19:19 executing program 6: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="6b7c57267380755c", 0x8, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x90080, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0xda, 0x75073708, 0x100}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x8000000000000060, &(0x7f0000000040), 0x0) 2018/04/05 02:19:19 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0xf4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={r1, 0xffffffffffffff93}, 0x8) name_to_handle_at(r0, &(0x7f0000000100)='/', &(0x7f0000000140)={0x21, 0x1, "72d2d34bfcdc1baef9db78076f88cc356a868bcc564e40d5d0"}, &(0x7f0000000180), 0x1000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYBLOB], &(0x7f0000000200)=0x2) seccomp(0x0, 0x0, &(0x7f0000000040)={0x7, &(0x7f00000001c0)=[{0x7, 0x4, 0x3, 0x4c2b}, {0xff, 0x0, 0xffffffffffffffff, 0x8000}, {0x3, 0x8a, 0x5}, {0x8, 0x8, 0x100, 0x3f}, {0x6, 0x0, 0x5, 0xdf1}, {0x1, 0x5, 0xeb7, 0x80}, {0xaa21, 0x200, 0x8, 0x7}]}) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)) [ 236.084338] encrypted_key: insufficient parameters specified 2018/04/05 02:19:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socketpair(0x10, 0x80000, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@routing={0x3f, 0x6, 0x1, 0x2, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x38) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/05 02:19:19 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x7ff, 0x7, 0x0, 0x3ff, 0xa0a, 0x9, 0x0, 0x3, 0xfffffffffffffff9, 0xffffffff}, 0xb) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000080)=""/122, &(0x7f0000000100)=0x7a) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000640)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0x7, @empty, 0x81}}}, 0x84) fcntl$getflags(r3, 0x409) r5 = request_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000600)={0x4, 0x8, 0xc3d, 0x4, 0x131f19c8}) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="1ced861a3ba62bb006304ef88003d768acb1c8508e9ffdf1345fdb541f31cb432b0d454e05363d885877400f0be60cca0d43bbdf9e09c4988faa826906fb455f69127e61b9b480bd81b9524dbddc5b5f9ba30a1cfaa9b9bc72b4e614c0354d94aea78e06288613a09860f045e5d756a3f92f4d023bc1cf6d9a06c694b815b130bbd4b1311d0111d5934a8a687ee5b0952eb84b5734f690819f0af666770b68d355e9", 0xa2, r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0xaa}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0xfffffffffffffffd}, 0xffffffffffffff79) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x6, &(0x7f00000004c0)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000580)={r6, &(0x7f0000000540)=""/49}) 2018/04/05 02:19:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xbb, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002a00)={'syzkaller0\x00'}) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000180)={0xf000, 0x0, 0x0, 0xffffffff, 0x1000}) recvfrom$packet(r0, &(0x7f00000000c0)=""/138, 0x8a, 0x10000, 0x0, 0x0) read(r1, &(0x7f0000000480)=""/84, 0x54) 2018/04/05 02:19:19 executing program 2: r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x4}, 0x8) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'nfs\x00'}], 0xa, "67ba87e7930fcb76c533aca77e243b48964ef2"}, 0x23) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='ext2\x00', 0x0, &(0x7f0000000080)="5063f4b7db3a296ce363a6341f83f7e70800a9df3ffec6eceeec95da844ed522c2f5c65b262b540311808447adde3edb315f7b99ef25c811c49713e869dabd02834136059aa2709d4211801802da8714551317") [ 236.141198] encrypted_key: insufficient parameters specified 2018/04/05 02:19:20 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x80}, 0x0, 0x2, 0xffffffffffffffff, 0x8) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x600, 0x110, 0x110, 0x360, 0x110, 0x480, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, [], [0x0, 0xffffffff], 'bcsh0\x00', 'tunl0\x00', {}, {0xff}, 0x3c, 0xffffffffffff7fff, 0x4, 0x9}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x1d}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffff00, 0xff], [0x0, 0xffffffff, 0x0, 0xffffff00], 'eql\x00', 'ip_vti0\x00', {}, {0xff}, 0x3a}, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0xa1}, {0x0, 0xf7c}}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0xff, @ipv4=@multicast1=0xe0000001, 0x4e22}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0x0, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff], 'syzkaller1\x00', 'gre0\x00'}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xff0000ff], 'bond0\x00', 'tunl0\x00', {}, {}, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0xfffffffffffffff7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x660) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000740)) lseek(r0, 0x0, 0x2) 2018/04/05 02:19:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x3e83, 0x8, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f00000002c0)='./file1\x00', 0x0, 0x8}, 0x10) r4 = gettid() r5 = perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0xfff, 0x800, 0x400, 0x6, 0x0, 0xc61, 0x80, 0x2, 0x0, 0x3, 0x8, 0x6, 0x2, 0x7, 0x700000000, 0x5, 0xffff, 0xc39b, 0x9, 0x0, 0x0, 0x0, 0x4ffa, 0xf37, 0xffffffffffff0334, 0x5, 0x101, 0x8, 0xe858, 0x2, 0x6, 0x3, 0x8f9, 0x5, 0x1, 0x3f, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000600), 0x6bfd8eff681af7f2}, 0x4000, 0x4, 0x8000000000000, 0x6, 0x80000001, 0xfffffffffffffffe, 0xffff}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x2, 0x8, 0xc2, 0x0, 0x0, 0x5, 0x10000, 0x4, 0x80, 0x9, 0x6, 0x1, 0x1f, 0x1000, 0x0, 0x8, 0x69d, 0x0, 0x8, 0x1, 0xffffffffffff0001, 0x295, 0x3, 0x758, 0x6, 0xf58, 0x3, 0x17, 0x2, 0x9, 0x6, 0x1, 0xb54, 0x6, 0x8001, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000480), 0x5}, 0x200, 0x288, 0x8, 0x2, 0x2, 0x80000000, 0x201f2e1f}, r4, 0x10, r5, 0x3) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0xfff, 0x100000001, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1, 0x3, 0x0, 0x0, 0x758, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000007c0)={0x1, 'bcsf0\x00', 0x3}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000400)="695b0424d7e7c20ed6a767624123cfa8a310f63d742f96b93d2e89b0d7542e357cdd35a960dfd919d5ec03a7c938e22cfa663e82f393abc86fc4722c99dfc24fbd7f9d7693495c076f0fa03fbc5b1a21b7052265ccf9b59c25c8d2d463416ba8d9e2c02774886d0139c97e5cc2b9f9d385daef3fe0c68f8fd3eea8fdbf9d608f", &(0x7f00000004c0)=""/106}, 0x18) syz_mount_image$jfs(&(0x7f0000000800)='jfs\x00', &(0x7f0000000840)='./file0\x00', 0xfffffffffffffffb, 0x8, &(0x7f0000000e00)=[{&(0x7f0000000940)="23d5993cc4fe9ffaa2302a7ff2147db5e58b34e9285b970cc101529d175b70982704545818919a4da34d589734021e2d5afe9d8e064fee8dcadefe50bec5e82b21866cf8986e614b25caed88f0d90225c7610557afb4f1323cd2267fd41400ef6e4130d62ef4c9fbdf5c0fe8657550d356e3e247c91477b21d487b3df1b5d9391f48860954bb36b418d7d6d580f17ab182f4c62dc511ff29822f02c66af486dda971829edc600bf7d720039888f9854d14922d924c59748a082cca47c4ef638d701b7c7858a72939b72e7805fb29298839d541ca", 0xd4, 0xfff}, {&(0x7f0000000a40)="1a33d7eea1022c242b6517efc9d3955603f47b810b1b32d48790bcf9ee823054a6ba1762a1d40acd32d370052585", 0x2e, 0x7fffffff}, {&(0x7f0000000a80)="3f1c2f5ee024ce04ce4c8c7cba9b6a1bb4c5b7f9a85016abcdc210074e", 0x1d, 0x73a1}, {&(0x7f0000000ac0)="0921ae042dd6f9c005faa87a4d9e4724c07a7a6bf1226676b3851a7583a8d5c8dccb70477df6255835ae822daa9553f8da23650b1c76c5a2c03ad88e6e29de", 0x3f, 0x4}, {&(0x7f0000000b00)="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", 0xfc, 0x6}, {&(0x7f0000000c00)="caf718536a28bccc2bdfd164737b2a2d63f96c2ad7e3e6deed0481ce4c3f89a104273d1e4c9297d535a734d921696ee31509ee7caef37eacb244acef1680d8c740c16fdca18ed8ff0f1a3e1e0b7b5d3757b75ea96945e2a0ea1e2f0da1bfdaa8271d9ff8f47999edd68aa68087edf2bb405ff90aaf849760605226cd124404fdbf26eed88676332af495cd0d211fa55bf24dd1a5289ca3d931bd517128", 0x9d, 0x5}, {&(0x7f0000000cc0)="a095366ac3b58fc50afbe600cd6bfdda3d99574aebfa463296204c27f037d2545380e0217f2c39a3103250bea4d8cf4b52dbd6169e02ca60b5c95b88e9be30ab2af33b16ba9cd9ecfa76e32705637b2c1fa8fa394c4fd43fe83a3f609df76553d6d08615ce02220d87420fd0e45664c2f218fc32fcd64d8dd6924a74eb325da2e778762b0a9e677fedc0", 0x8a, 0x3}, {&(0x7f0000000d80)="b2a2f46760b101177b57178fc719c48b1c2643477686d6aab70b8c457a877b9afd4acb6c5f393f8a9a1bdedfb9157b3f53017c54e8d2faa5856b203e94edadfbd145", 0x42, 0xffffffffffffc7d0}], 0x4, &(0x7f0000000e80)={[{@integrity='integrity', 0x2c}, {@grpquota='grpquota', 0x2c}, {@discard_size={'discard', 0x3d, [0x35, 0x3f, 0x30, 0x3f]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) lstat(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)) 2018/04/05 02:19:20 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff0000000000000, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/05 02:19:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531d", 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x80) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$fuse(r1, &(0x7f0000000140)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x7, 0x4, 0x8000, 0x0, 0x2, 0xffffffffffff8000}}, 0x50) [ 236.261362] IPVS: length: 122 != 24 [ 236.292493] IPVS: length: 122 != 24 2018/04/05 02:19:20 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x40000000002, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4d, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000680)={0x4c, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=[0x38]}}}], 0x0, 0x0, &(0x7f0000000580)}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)=ANY=[]) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x88000, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003b00)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000003c00)=0xe8) r5 = getegid() r6 = gettid() getresuid(&(0x7f0000005ec0), &(0x7f0000005f00)=0x0, &(0x7f0000005f40)) getgroups(0x6, &(0x7f0000005f80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005fc0)={0x0, 0x0}, &(0x7f0000006000)=0xc) getgroups(0x5, &(0x7f0000006040)=[0x0, 0x0, 0x0, 0x0, 0x0]) r12 = gettid() r13 = getuid() getgroups(0x5, &(0x7f0000006080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000060c0)=0x0) r16 = geteuid() r17 = getegid() r18 = gettid() stat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000061c0)='./file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() r22 = geteuid() getgroups(0x5, &(0x7f0000006980)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r24 = fcntl$getown(r0, 0x9) r25 = geteuid() fstat(r2, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = gettid() getresuid(&(0x7f0000006a40)=0x0, &(0x7f0000006a80), &(0x7f0000006ac0)) getresgid(&(0x7f0000006b00), &(0x7f0000006b40)=0x0, &(0x7f0000006b80)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000006e80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006ec0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000006fc0)=0xe8) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000070c0)=0x0) fstat(r2, &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007180)='./file0\x00', &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009b80)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000009c80)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000009cc0)={0x0, 0x0, 0x0}, &(0x7f0000009d00)=0xc) r39 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000009d40)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000009e40)=0xe8) fstat(r0, &(0x7f0000009e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000000b700)=0x0) getresuid(&(0x7f000000b740), &(0x7f000000b780)=0x0, &(0x7f000000b7c0)) getresgid(&(0x7f000000b800), &(0x7f000000b840)=0x0, &(0x7f000000b880)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000b8c0)=0x0) lstat(&(0x7f000000b900)='./file0\x00', &(0x7f000000b940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000b9c0), &(0x7f000000ba00)=0x0, &(0x7f000000ba40)) sendmmsg$unix(r2, &(0x7f000000bb80)=[{&(0x7f0000000080)=@file={0xd8d4622aea772474, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="218b048c9c0e59ac07dd325f64cd4858bd9f35c916376a8575a47690b2f9286149fbb8e21b9d0668e15b8b76ac1453744c6291666d8132cc2d8994ffebe00a6ae628f6a1c66f87dc5d077b6b6f9f6418b29c986470e122a1149a3b6dd9964d283c2dfa7b2665f2ddc2ae17817955341d39d025ccfcd76a25562f09a30a7cc768d1c6c1cf594cc7763cd2b942eedfb8155f1176caae716d68a95e474534e70a320aa7423bca489a383e629342785f38aedafbf7404c929d6191f493f16411c96fdd70d801baf7ef8aa24798dab071321635136fc092e83a473c2da791f705c55a0f6900996596f31ba34e", 0xea}, {&(0x7f00000016c0)="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{&(0x7f0000006680)="459f4418f689c4aa731dc56e42c76a2fb4d8307e7b4d48f13e39cfb84776e11e1237b00a13cd2dd7f3fd5275abf246d1fe158ee69734a9924428d2d22e38be3bd358cd9d0918ca", 0x47}, {&(0x7f0000006700)="3c187fb424ded679aa441032a83c08ee6b5ef2d6e594c431c5c5c0d7758e7a595a17ab5b29f7a91901157bd856d038bb708aa3e5e57dcb9303776182c965df29f0c5ba1e2c7ce45161026a76b060057ccb25cb3457db2922b26657fa0ca44d069b49ce6478f74dbf8833ed61706d64", 0x6f}, {&(0x7f0000006780)="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", 0xff}, {&(0x7f0000006880)="ee82245fb6ff27e5f7574c57f21f", 0xe}, {&(0x7f00000068c0)="34900fa1a774dd8057b3371401f19a92478ebf914cbfcfb6392e6ca2017339ae2b640e6b520f269e7d5669c25dec591dcbc3d53a9229ec27b753aa374137cd13a4f1a3d91525330864e619a112aaeb15839081bd6b9f", 0x56}], 0x6, &(0x7f0000006bc0)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x10, 0x1, 0x1, [r1]}], 0x58, 0x40804}, {&(0x7f0000006c40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006e40)=[{&(0x7f0000006cc0)="e0d31ff604106045d4f9dd08b60107e6802d2bd2b8f409f6fa133004a81b33f057d686c6a1e1af7523dde666ec9f0fab691779ce79b714a2bd4e28841363aad23b1a0dda35aaeb3e032118163df2b755b1740ba3e3aec23a2de98f721ecc9904e28240388d04767d9889fbb6c9f835288244ba22fa1b5dda8828c10fea", 0x7d}, 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0x1000}, {&(0x7f000000b040)="f835d6715bc61ea46371a5076268c8762fb4cf04e52bbfc18762e1dad48fc28e126c7d489c57eb2621be8d8259ff10a73cbdd34de9591206337126923c77552aa42e05f88730c9d44d20438b692445aadff56db5634d96ae9ed809c4134fcdbcdca4ff030e12dc91b484ef7de3bb74b6688f413471b6112a077ca9e1761d400900d9c0abe24b8304f553e66a99f0634a6c87", 0x92}, {&(0x7f000000b100)="8c68db714962a0b7f645cad1d68620a02c77784683cbc5a48900b53f61cf65215156fecbc9cd6eaa04f202eb4d58db71f49f7fab6eaa0443a7b4453af70b1d9359d0357789f421d7076eacc61e830ddb93c3064f44ac817425becf42a72b954608585f701526296b9e31830cee37d438b4f22a67a81c30f42826f915fd11f6df3d9138e710bc85e03b515aba", 0x8c}, {&(0x7f000000b1c0)="e02649970eff9f07404fd2e3a363a75a9988fbe81e345ef6c064817d", 0x1c}, {&(0x7f000000b200)="a3d41915b0b101c936504b88597fa365654e9159f92027153c73b401c40a9bb280c095080c43b36b2a946fd8344d37009f65ffdf63110300f32847c8227d1a25a095fa614dee885a31e95b138db039b77e6f399ae14cfb", 0x57}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f000000b2c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000b6c0)=[{&(0x7f000000b340)="13cfca9a430c0b6483ee1cd2c09413161db7d1bc6a8ac15125d93cd24ecd2c6d1ef2fba69e9a8f1ee9d60bafc9b584b208fb38246c10a8993f163fbcc2b77093a262dd2819d3bc7e755f54b590e8db3bdb858b3af3f9e818971cb6a1dc3f7af7860f694debd0cd0ca9de7d6a07486dc6c6768b98a675b65ffa6aebf17fd84d0c23ebb10d4fae8a4f7b230548567983d23fbac07775d070b5a744ebbb03b1838e68ab3d1935b7f85e8bdb6c382db330827d4518f4ea51bb116899129b9a3cbfed2018c48a87e17a16698d80ca664fc57b34cc053bce0b6f4467f7db4a6c1dad9b374e3825be80aba1c7332457e274e2e4ba5ff5bccb", 0xf5}, {&(0x7f000000b440)="988be2dadde68467c0caaa2049c21dfc75ef516d50d742691d43a97e68734cd11fb350aaf977bf982129fa4885415908a40d9a8fa46290029d24301d0322477b063c29df0c88896067fd8cff2d78527a4289a361ab433144fcfb7dd4278bba8bb3c440302a3bb08908b353cc0e06b89d72194c5c17714261cb4e84", 0x7b}, {&(0x7f000000b4c0)="1a597bd2ffabcacbc2e2b961664621fa42abb85e143fa4e3fd9c6ba6dd59633b02708691bd27ea24cc6354169646090423f6", 0x32}, {&(0x7f000000b500)="73768792e698f88be7c71c533f5f23968f0ee75b6f02ece475a8acc1111b45e33762af0fad911cfd7e58ffd4470cc2b567c34838e646750f1243cba4420e5a42280b5a82a506a6a9845683961c7fe52d1fc48ac82bfc8a9295bc282c0c16e0d5172e483f2b78de61e0f2c05cbd771ec17f8a03ed116c4b7561f615a8fce224056deb50495e769ffb332cfa3bae88222b2227bf303a5d", 0x96}, {&(0x7f000000b5c0)="8cad8a4eec7e5b08b776e15d7bc22342b3f92ed99e841d8605fb85365ffe2758ccc6181733961e0ea1e012f1bf4ec7a7bf85103799c70ac34b551fabe59daf80bd4a2b79ccaa7764a80a5b93804794", 0x4f}, {&(0x7f000000b640)="9f6a8e0aeb44f87553fc669a6d300d09ba817c0ebfeffcf112dc7b0ca79f2f9c2180fdfe0c0fdcb32a1864d260907f9b501507240c6bcc750d78efa4dcc9b35a00405337c87b404e23532ee7fb9e40e830664e83d15b3dd96d0c9eb169", 0x5d}], 0x6, &(0x7f000000ba80)=[@cred={0x18, 0x1, 0x2, r42, r43, r44}, @rights={0x1c, 0x1, 0x1, [r0, r2, r2, r0]}, @rights={0x34, 0x1, 0x1, [r0, r1, r2, r1, r0, r2, r0, r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r2, r1, r2, r0, r1, r2]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}], 0xe0, 0x8040}], 0xa, 0x800) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00000006c0)=""/4096) close(r1) fcntl$setstatus(r1, 0x4, 0x800) 2018/04/05 02:19:20 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x44000) write$cgroup_int(r0, &(0x7f0000000100)={[0x3f, 0x31, 0x37]}, 0x3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0xf8000000000000, 0x8600, 0x5, 0x7, 0xee77}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000001c0)={0x2, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000200)={0x100000001, r1, 0x10001, 0x3}) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a0bc00023c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e200017bb842d6c901f56089078"], &(0x7f0000000040)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x4}) 2018/04/05 02:19:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000bffc), &(0x7f0000015000)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$fuse(r1, &(0x7f0000000040)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0x2, 0xffffffffffffffe0, 0x3}}, 0x28) 2018/04/05 02:19:20 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/05 02:19:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0xebe101efe54a3c52) syz_emit_ethernet(0x3e, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9f, "bbfe0cdc9d1cd5385dcee94f855ff99d12b7ec3f6b70c6ebff5385076e9d08a95d9fc513b099ca7e007e28dce520bb7b41066a7ca54341de16f7a846c2b1e52587f5b06aa512bf7ef23d5428a54568983b4fc7adcefb790e704bad88a78f3f4d4e0bbd2c25b51c0a21d7afb18bf381d509627e207793d9318f57a9ea89d7e8758c232b533e5409cb451e2674770b3f97e90f4ce5041e5852287afa4f745fdb"}, &(0x7f0000000140)=0xa7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0xc) 2018/04/05 02:19:20 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400ebc3"], 0x4}, 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x20) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) dup(r0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 02:19:20 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000100)=""/134, 0x86}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)=""/80, 0x50}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/163, 0xa3}, {&(0x7f0000000500)=""/108, 0x6c}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/230, 0xe6}, {&(0x7f0000001680)=""/85, 0x55}], 0xa, 0x0) getxattr(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000001780)=@known='system.posix_acl_default\x00', &(0x7f00000017c0)=""/64, 0x40) pread64(r0, &(0x7f00009f3000), 0xffffffbc, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/05 02:19:20 executing program 6: socket$inet6(0xa, 0x400000000001, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2}, "00ffffffffffffff00"}) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 2018/04/05 02:19:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x100000000000011d}) 2018/04/05 02:19:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x20000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x400, 0x4, 0x2, 0x0, "a6342cdf0476832f609fde6a783fd83ad15d3e30f97cfa83fff0278f80f20650cb53a27b994b6b69bf0a6319", 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0xce2b}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0xffffffffffff0001}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x80, @time}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000200)={{0x0, 0x5}, {0x0, 0x7}, 0x0, 0x0, 0xfffffffffffffffd}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 02:19:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2180, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/05 02:19:20 executing program 5: r0 = socket(0x40000000010, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0x6, &(0x7f0000000280)={&(0x7f0000000300)={0x14, 0x21, 0x1}, 0x12}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/05 02:19:20 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000240)={{0x2, 0x3, 0x8, 0x5, "60017175b30ba0d536070068b60d77bbab4c9b46a7f91aa0a64b815f7b49673f72eb66d507133e8ee94e084c", 0x9}, 0x77633978, [0x8cb1, 0x0, 0x1f, 0xf36, 0x3ff, 0xb06, 0x9, 0x8, 0x7, 0x0, 0x10000, 0x100000000, 0x10000, 0xa04, 0x1, 0x1, 0x0, 0x100000000, 0x5, 0xc000000000000000, 0x5, 0xfffffffffffffff7, 0x0, 0x7, 0x6, 0x4, 0xffffffff00000000, 0x5, 0x1, 0x1000, 0x6e05, 0x4e8, 0x100000000, 0x9, 0x2, 0x0, 0x8, 0x3, 0x1ff, 0x28bdfd23, 0x9, 0x7, 0xfffffffffffffff7, 0x4, 0x0, 0x6, 0x3bc80000, 0x7a410095, 0x7ff, 0x11d, 0x7, 0x1, 0x8, 0x408, 0x20, 0x6, 0x1ff, 0xd52, 0x6, 0x1ff, 0x9, 0xffff, 0x7, 0x2, 0x10001, 0xe, 0x7, 0x10000, 0x1ff, 0xfffffffffffffffa, 0xd47, 0x7, 0x7ff, 0x8, 0x5, 0x4, 0x4, 0xe89, 0x3f, 0x5, 0x0, 0x1, 0x4, 0x20, 0x1, 0x0, 0x9, 0x5, 0x80000001, 0x80000001, 0x5, 0x9, 0x6d, 0x400, 0x2, 0x7fff, 0x148, 0x0, 0x101, 0xff, 0x5, 0x7ff, 0x10000, 0xffffffffffff613d, 0x3, 0x100, 0x7, 0x5, 0x1, 0x7, 0x1, 0x101, 0x1f, 0x9, 0x9, 0x7fffffff, 0x3, 0x400, 0x873, 0x0, 0x7ff, 0xc3, 0x2, 0xd2, 0x4, 0xfffffffffffffbff, 0x29b, 0x346], {r3, r4+10000000}}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) close(r5) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r8, 0x40000000af01, &(0x7f0000c97ff8)) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ptrace$cont(0x9, 0x0, 0x0, 0x0) close(r7) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r8, 0x4008af03, &(0x7f0000000700)=ANY=[@ANYBLOB="c417ca2ec50b8c0fb64a7a7059f48e5b10eb63ac01167c17488594ebf22acd3e362f72322334690b5648bf551b5709e001062bcc5e1a44546a2ad77028c5dc520055f2f820516906915b1fddeb94f536e7f4d8da401f0b41fd23c9ee02667e6c1de75b5c5ee99bb0080cd459ba62e3b492c160559e4573e6b0cca98248882be05b899a3254917a55b96d1934caf3ecc32f5fd461ccf699f95ae5617a7a07d328d00c4a137bff312f1c16e10000000000000075422285124dff8fa8bc4e16ccd0a22dc0b6a1da10"]) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x0, 0x13000, 0x100000, 0xf000], 0x2, 0x2, 0x48000000}) ioctl$VHOST_RESET_OWNER(r8, 0xaf02, 0x0) ioctl$FIONREAD(r9, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x1, 0x4) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x5, 0x8}, 0x1a}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 02:19:20 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x2000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013b000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+30000}}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={"6772657461703000000000ffffffff00", {0x0, 0x4e20}}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000fb6000/0x3000)=nil, 0x3000}) 2018/04/05 02:19:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000080)="9b411d1ef8ae7fed913e458487beeb154c90a1a80e5cf9f978530652c7a9d7196f4580fbcdef635ee5c989c918b6053e25962ce6e601a0c1b40a6a4d612d9dd1f881625b2b22d632814cc3b6b1b6a50f30fcb158410f183e1ae530edad16431db5a44bffa4ac90f9b8bca72d3ea5230a89f958dea2bec15a95f08212ef988042c7873fb076017edeb7cd2f8dc7351862accc18d8b8ef36711ceed4dcc68c", 0x9e, 0x0) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffc01, 0x400, 0x4, 0x7a, 0x0, 0x5881d47f8bf0994d, 0x3, 0x7fbf, 0x1bb, 0x38, 0x136, 0x100000000, 0x91, 0x20, 0x2, 0x100, 0x7aed415, 0x9}, [{0xd595483a57aef874, 0x4a, 0x0, 0x7ff, 0xabe3, 0x9, 0x2, 0x5}], "51e4601d6ca4a1845fb8f14a9931642155dd022c3ebc90d443d09dedc4a2966bc9e19fbadeed7a6501cbc20d73c8b1174def01f6d5a242afef8a9b75564595343d5fecad52fdc9abb6761ec023be62cf61d6016b64f1c04acf7bc6507a1423d6633a0a865f57ab347df88bf0b1feeaf9266cb5da720cff6ceeb912898a6a5e52c77637d66895882152d4cd8000bddcb63a895020f67c88403e30778ad644a92e2dc5b3c85c85540aeed3de958d6a6d45054f1e2e6a76e96973bae6d10446751934c93f07726298ab27b035820ccb24c7ec4e1d82b9afc7d5e291e68ce8099be9a3a0a13bfcff5c30e18d199a955e9c", [[], [], [], [], []]}, 0x647) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/05 02:19:20 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000), 0x2) fanotify_init(0x4, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x2, 0x1, 0xc, 0x10001, 0x1, 0x800}, 0x20) 2018/04/05 02:19:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x25163fdcf7d9d0f1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100, 0x8, 0x10000, 0x81, 0xffff, 0xa86, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x100000000}}, 0x35c3, 0x3, 0x1ff, 0x9cd8, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x800, 0x80000000, 0x3}, &(0x7f0000000200)=0x10) getpid() r2 = gettid() ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7fff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f0000000280)=0x4) capget(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000240)={0x0, 0x8000000000000000, 0x0, 0x0, 0x2000000ffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000019c0)={0x4, r0, 0x1}) setsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000001a00)=0xff, 0x4) 2018/04/05 02:19:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1ffffffd, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) read(r0, &(0x7f00005f6000)=""/99, 0x60f) 2018/04/05 02:19:21 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000d2c1611b0000000000000000000000000000000000000700000000"], &(0x7f0000000180)=0x24) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000001, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)) mmap(&(0x7f0000f21000/0x2000)=nil, 0x2000, 0x0, 0x400000000008011, r1, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) 2018/04/05 02:19:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='bcsf0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80800) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) 2018/04/05 02:19:21 executing program 3: prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x3, &(0x7f0000000040)=[{0xffffffffffffffff, 0x4a8e, 0xffff, 0x6}, {0x74, 0x9, 0x3, 0x800}, {0xffffffff, 0x4, 0x80, 0x1000}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/05 02:19:21 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x81, 0x101000) getpeername$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) sendmsg$rds(r0, &(0x7f0000000140)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000001401000008000000000000000000000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000030000"], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x401, 0xe26, 0xfffffffffffffffb, 0x1, 0x4, 0xdb7, 0x0, 0x2, 0x5, 0xe6d, 0x1, 0x401}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) 2018/04/05 02:19:21 executing program 7: write(0xffffffffffffffff, &(0x7f00006ce000)="2400000024007f0d0ff6000008000000000000000700ff10000000000000000000", 0xfffffec1) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x800, 0x82) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/94) 2018/04/05 02:19:21 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000098020000ffffffff000000000000000000000000ffffffffffffffffa8020000a8020000a8020000ffffffff04000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000029f01d11d5e6bd1981ffa4000000000000000000000000000000000000000000000000000000000000006bf3ec1ba7e521b30aa21dbdebb48d4ea042cd8a4036734fa07bd0006372fcfbdabeaa2212895425abafb7e3fc6b89ad17d8e7f3b9071e8ab74be2205cceebcfe5390027787953b32c5c84bbca6a45d3aef3bf7eb620c47fedc1905b51c43108000000000000007707d314924c967896c61aaee63907f5"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000ac1414aa7f00000100000000000000006970365f7674693000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2f8) 2018/04/05 02:19:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0xe3a, 0x40}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000600)="fd771aee1f9c5b109c076fff2857ff3f", 0x10}], 0x1, &(0x7f0000000340)}, 0x0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/05 02:19:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001240)={0x3, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=""/138, &(0x7f00000011c0)=""/128, 0x100001}) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/05 02:19:21 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./control\x00', 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) memfd_create(&(0x7f0000000080)='%.\x00', 0x1) 2018/04/05 02:19:21 executing program 6: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0xc) 2018/04/05 02:19:21 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='timers\x00') sendto$unix(r0, &(0x7f00000009c0)="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", 0x1000, 0x1, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f00000008c0)="f9b34841a471c6ca381699c781785b05000000004c756e0aa24cda77090d38db7cf036efd3a967d2c0f260ed1620ebea35d3da481b93245558ca38950aad627f644a8cadc937254aa9777548fa81619c895dbeb5f0027eea24744f7a90f1ff90330fc6f356a60bf8c399b8a6a140287aadb6e52367bb7b4599d593c7cc46ad432f6119e108cd12581c3b321bb4b1f730550b145697dc0b7fbd0e9cbd3ecbeb9b5df08eb73f40cc9bef19b95f03834f4a9d8cbe3dd0f18a19610aa7e029dd00000000000000", 0x5010, &(0x7f00000e7000)) 2018/04/05 02:19:21 executing program 3: syz_emit_ethernet(0x210, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) 2018/04/05 02:19:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='net/psched\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000000c0)='8/file0\x00', &(0x7f0000000100)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 238.076147] binder_alloc: binder_alloc_mmap_handler: 18130 20000000-20002000 already mapped failed -16 2018/04/05 02:19:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) read(r0, &(0x7f0000000040)=""/18, 0x12) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000000c0)=0x4) 2018/04/05 02:19:28 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x8) 2018/04/05 02:19:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0xc) socket(0xd, 0x0, 0x970) 2018/04/05 02:19:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000), &(0x7f00003a7ffc)=0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x442851ee, 0x10000, 0x8, 0x5, 0xddb3, 0x100}, 0x9, 0xffffffff, 0x5, 0x1, 0xc71, "81f1782a145ffd5dea8089dbbf16679a1386d9f3e816d1ffa5ce5f6d798368035e2f0a618096bd37fde07e2fe155c6f0d91c988f7b50e08ed135db91aff6bc72ac85bfc9ad392089636e3343a6b5b5b6b028344162b01bd0b7c6f69394069b605013a381abb3fc71b9842081c3c54f0fbaf802475085db998dd90fc3a03092c6"}) 2018/04/05 02:19:28 executing program 5: socket$inet(0x10, 0x0, 0xc) r0 = socket$inet(0x10, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000600)}, 0x100) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000400)={@loopback, @multicast2}, &(0x7f0000000440)=0x8) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./control\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000000380)='./control\x00', 0x800, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x810, 0xffffffffffffffff, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000004c0)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) vmsplice(r5, &(0x7f0000000100), 0x200000000000003d, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000480)=@req3={0x5, 0x5, 0x1000, 0x2, 0x1ff, 0x6846, 0x8b83}, 0x2ec) epoll_create1(0x0) recvfrom(r0, &(0x7f0000000180)=""/55, 0x37, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x1, 0x1}, 0xffffffffffffff0d) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) read(0xffffffffffffffff, &(0x7f0000000140)=""/48, 0x30) 2018/04/05 02:19:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000)="8aa0e86b3dc020c7d6ccef9a995d0374b191398aad81a80526c2707697605dcff20e06caf383b8d209c31260d83964ad57c249279bb2f8b7496f5b5336c39c6b4c8f5a8c219e0bab5d388b337dc4814d3dbf0dfb8c70ed76093a5bf2eb91f153bffccd5a0bd05305cd1d8038", &(0x7f0000016f02)=""/254}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x81, 0x4) 2018/04/05 02:19:28 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x1ff}) 2018/04/05 02:19:28 executing program 2: 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)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x3, 0x1ff, 0x4f, r1}) 2018/04/05 02:19:28 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='\x00', 0x1, 0x4, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4ff8)={0x0, 0x4, 0x8ef0}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000094aff8), 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x8, 0x10000, 0x5, 0x3d2c, 0x40}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={r3, 0xb, "d6f182a544fac3e7fc88da"}, &(0x7f00000002c0)=0x13) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x2, 0xe6e}, 0xc) 2018/04/05 02:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8), &(0x7f0000d1b252)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xc0000, 0x0) accept4$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x0) 2018/04/05 02:19:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) dup3(r0, r1, 0x6) 2018/04/05 02:19:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0x231, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1500f9003e00ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x4840, 0x0) 2018/04/05 02:19:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) sendto$unix(r0, &(0x7f0000000040)="c82b83984c3fe4bf570b9f816522ebcd217da84a93ee2dfec803ab9ae0963b6b9c6839e2625f0885c69c440e32b59d5a9d", 0x31, 0x4000000, &(0x7f0000000080)=@file={0x1, './file0/bus\x00'}, 0x6e) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/04/05 02:19:28 executing program 1: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f0000000600)=0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440200, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)={0x0, 0xe0c, 0x7, {0x81, 0x7fffffff}, {0x2000000000000}, @cond=[{0x0, 0x2, 0x0, 0x9, 0x6, 0x6}, {0x5, 0x2, 0xfffffffffffffeff, 0x8, 0x3, 0x6}]}) r1 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=""/40, 0x28, 0x97}, 0x40012000) 2018/04/05 02:19:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000, 0x0, 0x3cbe, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/05 02:19:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1f0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x400, &(0x7f00000000c0)=0x0) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000180)="1773158e711d80278608f8c7a38af33139ef237b6384a55a853d70f08842080cab2eb9d4f37c6f4b9fc12e83917fbd175df34511e60df6da19efe9f27aca90578de6548916348221486f25eaea42b325", 0x50}, {&(0x7f0000000300)="1cab088ef208eeb546e3ad5d38cf2f09fbaa546b12de8da39a4d4c16e4695fdd00f641bcf95ffb55e1111772cafd7687b88c0fbd66cfd54361dda0c10775484c67d98d50754d9ee2247de4b5f4a8da14", 0x50}, {&(0x7f0000000380)="017abc9cbee4384917dcafada724452aaa9eedb34acdebf3b700f51e5f2f5d9383e93007aee997d0dda68240fbb2b85e1a907f2dcb53baaff7938966bf5e719ece4b24cb5045d331ee0ac6cb416d61248fdfb7a1f6b3dd21648a31acb3170922847922f5e31c804e1bff462b0e13d5c0c48ce6fa50350f4df3e4", 0x7a}], 0x3) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000200)="0000008000000000df8b48841b9af4d9a78aa903fa82ff4c207213d8d114bec6fd95ae3ec6615836e9a3aba28a051d36878518ea2c3d92cfac57df184d6ba5bebc085df46e38f59eb37aea4a9d35b14581e593fba79712279d0f6f550113049d2cd5bfc0af511fd9e54aea8fcfa3e3023df97e36c774292e1036ce6d2e05620ae4a6167e87285b2b3981212f591a5926065f6fd9c355d6e4de77e2e4316bbad7bea478c9f60e622964c4787db1998b8d910f8cb8ef3a30f86df99c46eb8b9c128574e1bcf2812828ec891827ff139b62437669596a340000000000000000", 0x1cf, 0x0, 0x0, 0xfffffffffffffffe, r1}]) io_setup(0x2, &(0x7f0000000100)) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000140)=0x1, 0x4) fcntl$setflags(r1, 0x2, 0x1) accept4$inet(r1, 0x0, &(0x7f0000000440), 0x800) 2018/04/05 02:19:28 executing program 2: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9000000000000c9ccff08ffffff04010061", 0x24) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)={0x4, 0x0, [{0x8000, 0x0, 0x3}, {0x200, 0x0, 0x1}, {0x7}, {0x1, 0x0, 0x5}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0xff}, 0x8) 2018/04/05 02:19:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x800, 0x600800) connect$inet6(r0, &(0x7f00000014c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80040b}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe800000000000000000000000001fbbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) fremovexattr(r1, &(0x7f0000000080)=@known='security.capability\x00') 2018/04/05 02:19:28 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24102, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x5}, {0x1000, 0x9}, 0x4, 0x4, 0xcd4}) 2018/04/05 02:19:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'teql0\x00', &(0x7f0000000180)=ANY=[]}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44800) 2018/04/05 02:19:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2010002}, 0xc, &(0x7f0000001540)={&(0x7f0000000280)={0x12a8, 0x2a, 0x400, 0x70bd26, 0x25dfdbfb, {0x13}, [@typed={0xc, 0x41, @u64=0x1c5}, @typed={0x14, 0x73, @str='^GPLcpusetwlan1\x00'}, @nested={0x274, 0x7f, [@generic="257ac00e666d4dbb95424f16b12f55360a1d92d566d3bcdaa397c5e8075d693b81406e31f04320e6e40f761b20bf0d807f2f05c2fdbc38ad363bc14adcb4e50deb9853c35d3d33c5", @generic="c44fe2dbeeab3c9777f733cb2f56978bd1f3fbd083a112b5ad51b91032e69723f7f64cbe3516fb75d0fec92d25df2f31431ffb8288afbe50773f73b18cec401c521ddf62b29f954ebc4f18bd678c5c1983723c91238e2747aae00e1662b38ffa957235c01487809e57fa4e18ffbda55ca9178dfa442db5cc4e0bb102f5c7a59977b12939d32b17a58921a750fae99790b09c4f5d604a10cd7a0240fd3cffbe3fe86ef42911373fe89bb733ac444b156d2c30212da26dee943d7d696e56d0316a42558a5ebc6da25f76020e4761641043cad24dee396e54356f84147b", @generic="4264d6bba7362674f86e260ea250447793604b286ef6174f0cac443eb7eb65945652ca0a7f39c89a8fe64dc3fd92367f9f27e81a3221c2dc2aa13dc27439907a276a8994f18361c37740dffd6d283b081b9c19eb2fdbb5641774162ad741faa0f4bd29194bb897fdb23540d0258db12c8dfca899242f870be86770d133ef4196fef8791c43b422dd25cf09296ef8709395d27c109a83066bf5186dac19b9bee34430a59744f1f21a010ec7a97ac6ae951d1e542658df99a65db19b5b7ad820ef9a82a2feb001167434c53371ae7a", @generic="9a8f9492b736c5a9df26d09dc88ac0aadadf0629f88479472045221468e7b9f08b8e736f91b4988b3797f3fc359da99ab49990fcb1bbd3720c0c", @generic="de4b43d7929211d5064f602ea5e2a12baeb241e6b8a93480ea93c600d24da70ec957759213a352a4b489a8f6539a7f93d4869650573e513d3f54b29175fa9c18d156"]}, @generic="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"]}, 0x12a8}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009e1ffc), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000015c0)=""/51, &(0x7f00000001c0)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000022c00060000000000000000041500000c0000000800090000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8881}, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7, 0x401, 0x1b, 0x8, 0x4, 0x100000000, 0x6, 0x200}, &(0x7f0000000040)={0x4, 0x1, 0x8, 0xffffffffffffffe1, 0x800, 0x7, 0x3, 0x9}, &(0x7f0000000080)={0x9, 0x20, 0x2, 0x101, 0x9, 0x8, 0x1ff, 0x1000}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0x1}, 0x8}) 2018/04/05 02:19:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x200, 0x1, 0xffffffff00000001, 0x7018, 0x5, 0x407d999d}) membarrier(0x2, 0x0) 2018/04/05 02:19:29 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x104) socket$netlink(0x10, 0x3, 0xf) 2018/04/05 02:19:29 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0xbab}}, 0x4, 0xbce7, 0x7, 0x7f, 0x41}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) r4 = add_key(&(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="b35446c76039c57f09916a72437c2fd14c7d381f1dbe023bff27f062d6c9769b85b004783eb056ef72ef1614897edba7a91e4ebf254774936b13", 0x3a, 0xfffffffffffffff8) request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='+\\$\x00', r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000480)=""/127) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000500), &(0x7f0000000540)=0x30) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000580)={0x7, 0x433b80bc, 0x1, 0x2}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/05 02:19:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x101fe, 0x3, 0xf000, 0x1000, &(0x7f0000005000/0x1000)=nil}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/05 02:19:29 executing program 7: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000000040)={r0, r1+10000000}) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40044160, &(0x7f0000005e0b)) 2018/04/05 02:19:29 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x4, 0x4, 0x4, 0x2}}, 0x2e) mmap(&(0x7f0000e79000/0x2000)=nil, 0x2000, 0x2000001, 0x4012, r0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x3ff, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x200200) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/04/05 02:19:29 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000080)="dc8b360f200e67a042083086dbf4d5242b9a3840185e9eadedffed18277cb5d64b76b3ba39eec09c31772c5cb8fe59a6466d8a5f5c29709a0dcc694acf04bea585d5f2ad2d1bff80393a845f4938e9e0ff7a8bccc269114e57c63bb6b636423e5d324b9393be528127052c6a663049891d97c181fda871977742adc962a7842b3c72c39fe4458873ddac1447b550683eb0d1741ab848d9831c9d61df3dbbb951a14cb94dba0a779735530f3591923b87a6fe83c26077734d9d598d706e590438fa5defc927a572c6", 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0xffffff6d, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cd8000)="0b2d2d292d008b53ba", 0x0) socket(0x11, 0x10000000803, 0x0) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x7f, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e21}}, 0xedd8, 0xc9a3, 0x4910, 0x3, 0x4}}, &(0x7f0000a56ffc)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00001bb000)=r3, 0x4) ioctl$TIOCNXCL(r2, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbcfc8)={0x0, 0x0, &(0x7f0000fa3ff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="ba01000001000000d5830800a1ea551e7ae2a9f7229b20013cae874c45bee215cdb512bd07fdb85c3f5b43073759eec69424d31d7dbe3b484a83fc3bfb136bc5cb0a8ec43e6eb72c8e180400000068077ef6c68cce62501f2c111dfe81bdb9465fe0a7c82c68df47d536655a003b59b0198bd7c09c14a0131d76e6b2fadd032243ea9398f7774f44ffd3c35c111426c75c601267b8770e613e880533113605491a932962bf27268007eb7809da0a84e645d9223fe58969f3dfd2ae97310104000000000000bf43e29c26751942b1fef228a24be40c1f5f675d0073c007a126db71649bb53406f0bbf02cd5140d6c3330f2"], 0xe3}, 0x0) r4 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r4, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r4, &(0x7f0000187000)={0x0, 0x20}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f00001b9ff8)='./file0\x00') ioctl$KDENABIO(r4, 0x4b36) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00005af000)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00003a3ff8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000ebff8)={r5, 0x3}) open(&(0x7f00002a6ff8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x4) r6 = epoll_create(0x2001) bind$inet(r1, &(0x7f0000cf4ff0)={0x2, 0x4e22, @rand_addr=0x100000000}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000fa9ff4)={0x10000000}) 2018/04/05 02:19:29 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000340)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6330, 0x7, "c514bc8b7b3e"}, 0x10) 2018/04/05 02:19:29 executing program 6: sched_yield() r0 = socket$nl_xfrm(0xa, 0x3, 0x87) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x100, 0x100) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x8030, r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/05 02:19:29 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e20, 0x7, 0x4e22, 0x7, 0x2, 0x80, 0x20, 0xfe, r1, r2}, {0x0, 0x1, 0x80000000, 0x0, 0x7f, 0x439, 0x1, 0x8}, {0x81, 0x80000001, 0x9, 0x7f}, 0x80000000, 0x6e6bb3, 0x2, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x3, 0x6, 0xfffffffffffffffa, 0x101, 0x81}}, 0xe8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x6, 0xffffffff9066150b, 0x0, 0xfff, 0xc0, 0x1, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xe1, 0x0, 0x8, 0xf0e, 0x1}}, &(0x7f0000000100)=0xb0) write$sndseq(r3, &(0x7f00000001c0)=[{0x101, 0x4, 0x400, 0xbd, @time={0x77359400}, {0x10000, 0x1}, {0x3, 0x5}, @quote={{0x7, 0x8}, 0x6}}], 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x10001}, &(0x7f0000000180)=0x8) prctl$void(0x24) 2018/04/05 02:19:29 executing program 4: syz_emit_ethernet(0x62, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ccc13deb2143", [], {@ipv6={0x86dd, {0x0, 0x6, "ea6b53", 0x2c, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) r0 = open(&(0x7f00000000c0)='.\x00', 0x4100, 0x44) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/04/05 02:19:29 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) close(r0) 2018/04/05 02:19:29 executing program 3: mq_open(&(0x7f0000000000)='+wlan0)em1procmime_type\x00', 0x0, 0x80, &(0x7f0000000080)={0xffff, 0x2cf0, 0x100000000, 0x0, 0x6, 0xffff, 0x40}) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x1000000000000005, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000040)) 2018/04/05 02:19:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bb1000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000137ffc)=r2) mq_getsetattr(r3, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(r3, 0x180000, &(0x7f0000021000)='r') r4 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) r5 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r0, 0xfffeffff7f7ffffa) mq_notify(r5, &(0x7f00006cbfb0)={0x0, 0x3, 0xffffffffffffffff, @tid=r2}) open_by_handle_at(r4, &(0x7f0000fa7000)={0xd0, 0xfffffffffffffff7, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x200) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r5, 0x2000}], 0x2, 0x1000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b3d000)={0xf8, 0x401, 0x7, 0x40}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000075cffc)=0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x800}, 0x1c) ftruncate(r3, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x7, 0x1, 0x1}, 0x4, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x10001, 0x4, 0x9, 0x6}) sched_rr_get_interval(r2, &(0x7f00007d6ff0)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000001c0)=[{r4, 0x2c}, {r0, 0x200}], 0x2, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x9}, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000cd6ffc)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x81}, 0x4) add_key$keyring(&(0x7f0000db2000)='keyring\x00', &(0x7f0000737ffb)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002eb000), &(0x7f0000e3f000)=0xc) getgroups(0x6, &(0x7f000013ffe8)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mq_timedsend(r5, &(0x7f0000ba3ffe)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400}) 2018/04/05 02:19:29 executing program 0: unshare(0x40600) r0 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x1, 0x200, 0xec, 0x0, 0x7, 0x9, 0x3f, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21}}}, &(0x7f0000000140)=0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x40000000000000, 0xc002) creat(&(0x7f00000001c0)='./file0\x00', 0x40) dup2(r3, r3) fsetxattr(r2, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) 2018/04/05 02:19:29 executing program 2: r0 = socket$inet(0x2, 0x6, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x1, 0x0, r1}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000700), &(0x7f00000000c0)}, 0x13) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)}, 0x10) r4 = getpid() get_robust_list(r4, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f0000000380)={&(0x7f0000000340)}, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)}}, &(0x7f00000004c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000002c0)={0x80, 0x2, {0x0, 0x2, 0x7f, 0x0, 0xc75f}}) write(r2, &(0x7f0000000640)="663a3ca64fb3cc50d8951b2d86a3f7b11768710306265bba1f1c42a7a3a34588ce3e956fab5702bfdab955e1ef0d91b5178cb8ed1e9789176d7a0e8d312feea1357673fbcad74a1abf148b42a260e3506af9ef88a97dcb0252dc176b4f900d110291db53d0b67ecb4807ac1c853ea93cbed3279dd3a0dc8efa7486bb332ed228e67d8d0d4c2f8b1a4e9bb26a275201560d7c81a8fcfe47442b842740d5233299ee95", 0xa2) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000580)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0x3}, 0x18) socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x9}, 0x1, 0x2, 0x0, 0x2}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200), 0x0, 0x8800}, 0xbf}, {{&(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x1, 0x3, 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x2000000000}}], 0x7ffffffffffff07, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x2e, 0x0, @tid=r4}, &(0x7f0000000280)=0x0) timer_delete(r5) 2018/04/05 02:19:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') inotify_init() syz_emit_ethernet(0x130, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaa4896f3856ed8e1ac000086dd6000090b00fa2b0000000000000000000000000000000000fe8000000000000000000000000000aa2b000739670000002e0a0405fe01000000000000000000000000ffffac141419fe8000000000000000000000000000bbfe800000000000000000000000000016fe800000000000000000000000000019fe8000000000000000000000000000aa4e244e21", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b100000090780006131248a5ee2946b135a5c6bc282511578bcdfe06e2d4c3d966715f6c62606be7197f7e759a5fa61256f24b23e4921ab38a1f144348549435bc34c7d062f21302c903c313dfab25c115d3a48aa1970826028e30aa20b6b53e3adc2e8428c3cdb2c7d56535b4e36d812d78933f0f194adf7734dfd57a75aaa99ab93d13f0178a8cbdee5052baa5"], &(0x7f0000000480)={0x0, 0x4, [0x2b5, 0x40f, 0xf4f, 0xf16]}) 2018/04/05 02:19:29 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x40000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4002, 0x0, 0x0, 0x2, 0x20000) fcntl$getflags(r1, 0x401) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000500)={0x4, 0x0, [{0x8, 0x4, 0x0, 0x0, @irqchip={0x2, 0x39ed}}, {0x4, 0x3, 0x0, 0x0, @msi={0xfff, 0x7ff, 0x1000}}, {0x9, 0x4, 0x0, 0x0, @msi={0x231, 0x6, 0x100000000}}, {0xc844, 0x4, 0x0, 0x0, @adapter={0x200, 0x7, 0x1, 0x9aa, 0x8}}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) socket$inet_smc(0x2b, 0x1, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdafd59b647061075, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x4, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xabf0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x49f, 0x800) inotify_add_watch(r5, &(0x7f0000000080)='./file0/file0\x00', 0x1000802) clone(0x10000100, &(0x7f0000000200), &(0x7f0000000380), &(0x7f0000000280), &(0x7f0000000240)) 2018/04/05 02:19:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8f4, 0x200) prctl$getname(0x10, &(0x7f00000001c0)=""/251) sendmsg$nl_generic(r1, &(0x7f0000002680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002640)={&(0x7f0000002700)=ANY=[@ANYBLOB="542100000000000427bd7000fcdbdf251c00000004103f0069d95cd1d853da4e93f1ddbd74ab983d2622da95439cce3753d5d480a5e14578dc36d82a6b817f072e80d446698715708d19c4233ed417cd92061d5e336b7eaaac01b865474e3b549f74d999e9c1fe004783e34310eade8887e81cd3817c7c83779f87f612d1e9f772a5082f5db0b9adf367d32e436b080829278ef08860d55f2aa97ecea099a47780e694aa0b26653bf11044341ca06c57a773d18d528932ca3c281bbe83b06fd0138e1e08b7e2d403f205bd64fa981c198812d2a95da950b7fd6715b72a3a2195764d36bd7434cb2a702e6d637859b6ff1624826894f982ed5305aed82a240d063c77315048bb7eee6f1f7d030be1dd56939affeebbff461602d722d0fc24a3f6109ab7c97284981888502ac5862f7aff9232f80581aeb7fe05af28f553c9b1b6a48e5a80592c87b8b5e1b373b6bc2afe2f77acca1e0c5431a8abd4770ebaacb532af054ef4f4756268fdb99fb515fcee63243d27b4aeab9ded8fb4a40e38e68773db4a9252adbed41da31fa1708025795a32de623a4429873969acdbba58725e26b8e193b4b1626248b17112c4bc4472352ffd27ea3d903dfd798bcab25ebcc7bd3032edd76f92b07140ed072126127619d5dcc296276994454bbc988f606d42efb4d4a0ecc0b0afdf510e965c5856d017cf9b6448b81bb5a5d78507270ce2ba0b083a84e9155379bd4cd67d00884c88852d0f2d54951e41679fa322516a47514a5ed28cea193b49f4d0a47122f1b32021c627f10b4c2dfbc7f7dbca095cad9ba88c74bd03035d158485e522f8c3ce8e897ca64e8db804c072eee9d48c672b8fdc2b89efa4b54af87e235445927b6229dbf00c377c3f1dde3cc4cf92f38f6490df40e1b1d34cecd2bfc724f841dc703a5d485bef7398259b0af5cd8b22f08854fa2e7948e94fb4b6a0fd8debafd2260464441715fe335b0f630017b960ff10e3e70fc8e6e9e83dd8c1e1bd9bb590e743afda04b46a54f30a4ff836ffd80b1d841c21043a734fd55cfc197a0004986897697ea55d00c120db585d1faf2f01cfd6b7ab7aa78baef30cc6ea0ca2a89463892edc968d0d1be090a2d90b5a2e6f596017a336c70f2999104725049dbb6d83d0631d0830363ad039b10987ceac4486296e58849b25d7779e29345a5423bf5cc4bf2af508b685f1b11b325d0f4605c90b05bbccee090ca774e0eff2f5b66abebe2adc1a44eeebcc4dcfa1f35169357173c492b97fbb1557a52f678956c16d8ef7c2d845635f8a4af181e7bd77c1f29315c9b7c9b51cfb51da7cbd6983484defb8cca6f998543e815d6275759ba65b8858b369920b0a7396c40d1da0ccce5ded740724377d9594862b677586cbd49b185b1ff96c5761292810ad6e99a780fe8578b7fa833f7e9dd70ec6a9f5355876f68f4f4b11590e6323688dca6fe36b73730505b4d364e41bebf18551b5bf01645b21ba60ca6efca0cc51d08fe02d8041e67236f366ccee78bddf5c04be94fd29b0728538bdf4f1e6e9b08ac09fe32602159df909bdcc53408d1c75af3c8260067a67cdfaaede1e0affaefdf1b05e98938e4e3915e82084274d0e148312435ffebb081cfc68045e2a34c01d741216421d56933aeb83c5cbe9101e9d0b3192b26f09378436954967bda0cf76660ab53a90801d916f05566d20bcc3c96692f5eb73ddcbe355959e4e9f360080b7bb081708846348c0a10f4b2752d289dcaf945c32edcdb5e8d60aca816745f28c6ec7a845d675a37ae9e0ef86c533057afabc9709537fa631436d8f3353780c5394a4087e7a5bd36661108d6a728669a483d0e37c565b14ce9bbc4c22f4add242ed6a4fe8a80afbbf1535c2efaa1b4a078fb9399dc602943b2dd91cc3d5baf9d704c22c66c01af12a95bdb611c2420eaa6fcfe4f6d9cc4973b0487b474d53068252e516c490a8446387bcfafe9aa188094bdfcdf2f3a5f26fdcf7491e3795341920ceb0e3ce1f25242d9f3e2f63e6caa442bf5ac946c4ecbe86a99c42873a53f85f55520f33c861793f4ccf586ebb02d47650bb049c86d85d5e0e6214959cb2bb5b4960a93207a7fd9a84891aec06a17408243d887b49f6013f5d25a2cd823913327102ea2aafa5fa4b35951573e82db00330ba3b5a9f2d6d2f05db406141f16ffe420a87c11f26a0c997ac1190b6ee81ef3aff91d72ec566726b83232e7fa40a70522dd1f15e7f4c4b3151d34e5c23580ec1066844c7046816765eebff578ae4ae0fb8be157dfd187aac76f4d19b63ee0c5d3823f610650284a421d97a4f0c7e8edb4258fcdf811dd895646739d2a5bc41534971e64a090ed1845dc6506b316836cb20b4652a98593cca6f07fd949af2ad1ef861565358e3191e8528dfeda7698869c16f6740cea98bdae92a5ffdea907ac05bcc7700c310575d57ce076cadb3320fe34953d59cc07de336b023a91fc4febb471bb24e041002f9aebedb0a7ab48b4b41941bb53479c60b4636c16b8d6ba6e5e00b22aee63b44b2f336e4ea4f37653ec13a58eb0e32c49d2697032aa78365e9b5e752a475bb3f1736e311116da989064384f51fee6776bd93d6f5b85c539fcd841b9ea647555716b3b81841e8911fb606dcdee742ed4805fd231f05d284a146180b3ebcaf40860adfca6cdeeef79215dcb37fc977c712110e9360e4f3904e715899b311ad1cd925b859140b159226913cf27ce2091e43947308e19b73c0216f69e7b7f965c632598e45c1f66b9fb5da85b97b477eeda0cf30486aee9716396c609b3cb1b47ff20622377e667f3c759085eb75bb634acd525cf1708f75f9920001d7ee464478b7c7016e4657c24093af9e153bd87332af402811a5a5afbd73e51488590873bb22634ece701563edc1f8f513d483272687130b61f2e7bec58820435dc130496d4126b2bb34b6e503cdc593e7effaa20f40c83123e9b38675cdc78ebfcdeb212ec49b6061582fcb8ec5a1b8afca44a1938bed2b26a146f1ecc2d9f2617b0b5572f324465e651074d0c6abcdda2a645d78d8321b6f815a5fdd3292a6b3e14430e93296343d1304ee64e27c4249f8335df94e2bf806b5376423542cf980b9804a2095a28073606b7f22d0d92e7e65b412e072a94d60e024e478fcedfd7bc9e1490291c1a9aa97776c26f27bc45c7abdce8d14576d5b0a2322c090bf026b367fca35ce2a18ad5da2f8abc5b3b46602879f814327ceff02e04a705f8b10f46993bb8d50356808ff4c0f372735557cc927b1ff960c8eadcc5ba6dead1dc56c1497947f84dee113cd9f9af0d46c6a96335df0c75177d7d564547be4be14e14536f30ba408ef860d2d646811c00f5caa750265e7390bd122cce59b7274a5adda5db17fe5467e230f10f07e562a84144a4d8a3d190f19bb49880d94d9ba7c92207f9f209c8f0f152c81ee03e9e475179bd2d0aca6a7c66c2af56f588e316797e1ef3f89b40f01e411479ec984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@ANYRES32=r1, @ANYBLOB="f0328f79eca1c87ba3052d84d63afac6b52afca24f8e8c654feb30710a62a600cafd1bdf84db9c7055baaef7768fd6124e34452dba154e7b4fa543cb1b48aafcdf831f5fb0773f825eb6e7d6079fbb2fc34724466e92c971bdb50dbee6087a207dbcaf1886c768b649c30af68226bb3fd3cc9e74bf3fd55d7cf521a696909ff32fa466f27e8bea571a27a738927f3319e65078339a1805d562893d8f9dc31b2bd3e0d5d43e51c410905d8f93687452a76cee681d2951d00734e9c02029b584653c0f4aa0b68c655b5022682ec35748132bee3c00000000"], 0x2154}, 0x1}, 0x40) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002600)=0x10000, &(0x7f00000026c0)=0x2e5) getsockname$netlink(r1, &(0x7f0000000340), &(0x7f0000000380)=0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x2c, 0x7b, &(0x7f00000000c0)="c2cd4262065f2853a681a42d1bae82594d2d8b44e6e97a67579ac49389040bf2160181815af6cff9d1cf285e", &(0x7f0000000100)=""/123, 0x2}, 0x28) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic='N']}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000010000000000000051b30000000000000000000000000000000000ff000000"]) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{}, {}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/05 02:19:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000000) 2018/04/05 02:19:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite\x00') r1 = socket$kcm(0x29, 0xffffffdffffffffc, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000500)=""/220) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000006600)=[{{0x0, 0xffffffffffffff2b, &(0x7f0000001340)=[{&(0x7f0000000280)="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", 0x1c5}], 0x1, &(0x7f0000001380), 0x0, 0x20000000}}], 0x1, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) pwrite64(r0, &(0x7f0000000600)="6636eb75c5f87bf4c4c7112228f9ca9da08d56815ee496c0861dc92f7a49ea7fede8b8b082c055f300f09f84234eee3b9729502bb8b74c6d1f374a3bb3a2760782fe11b061eeecb56ae3d323", 0x4c, 0x0) chown(&(0x7f0000000000)='./file0\x00', r2, r3) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000240)=@nfc={0x27}, 0x10, &(0x7f0000000440), 0x1, &(0x7f0000000480)}, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000480), &(0x7f00000004c0)) 2018/04/05 02:19:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000000200), 0x0, 0x8, &(0x7f0000000180)) r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x3e, &(0x7f0000000040)={0x22, 0x3, 0x7, 0x1}) 2018/04/05 02:19:29 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x4, 0x8, 0x0, 0x40, 0x9, [{0x6, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x300}, {0x1d686150, 0x5, 0xffffffff80000001, 0x0, 0x0, 0xa82}, {0xc889, 0x10001, 0x968, 0x0, 0x0, 0x100}, {0x6, 0xfff, 0x8, 0x0, 0x0, 0x2800}, {0x4, 0x3ff, 0xbb2, 0x0, 0x0, 0x200}, {0x0, 0xfffffffffffffff9, 0x20, 0x0, 0x0, 0x204}, {0xbdf5, 0x7, 0x9, 0x0, 0x0, 0x884}, {0x6, 0xfffffffffffffbff, 0x26, 0x0, 0x0, 0x800}, {0x5, 0x0, 0xa367}]}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000300)={0x6, &(0x7f0000000040)=[{0x3ff, 0x9}, {0x4, 0xa01}, {0x1c, 0x7}, {0xffc9, 0x7fff}, {0x7ff, 0x7fffffff}, {0xfffffffffffff79b, 0x1fffffffc0000000}]}) 2018/04/05 02:19:29 executing program 2: readv(0xffffffffffffffff, &(0x7f0000001340), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000940)='/dev/audio#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)={0x0, 0x10001, 0x6, [0x7, 0x0, 0xc9fd, 0x2, 0x200, 0x1ff]}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000a00)={r1, 0xd4, "50da6f56d0e7b0f76dfd559003925ee5303a36d805ebd84567d67195771f7063b56efcfb901461290c7395279e44d6714a6e354b0f5fc9e7442c922ed298115d4cb2a3d059a8b016de34a92676fdb2f5fca43a3494aac7a9d492c851121da2a9984db60a6a7035257d4b115a42f8835c9513411f244428bd79ac08a2358c464279e228f57191c0932ff179d2bc769b8ce4ba3cc8274a3138f351c3eaac89544d50248856db7ed4391f72cdaccb4e3d8c28b80f4f1337460f21df15c90d08758947c560eaa04d92ef5bec421e9b4bebed9dc7749c"}, &(0x7f0000000b00)=0xdc) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00000005c0)='coredump_filter\x00') r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x2) write$binfmt_elf32(r0, &(0x7f0000000c40)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffc, 0x25b, 0x6, 0x8, 0x4, 0x3, 0x6, 0xc0e3, 0x3c3, 0x38, 0x341, 0x5, 0x100000001, 0x20, 0x2, 0xa1, 0xd948}, [{0x6, 0x6, 0x7, 0x800, 0x2978, 0x7, 0xb2b8, 0x6}], "", [[], [], [], [], [], [], []]}, 0x758) fcntl$setlease(r4, 0x400, 0x2) vmsplice(r4, &(0x7f0000000900)=[{&(0x7f0000000600)="73151aa11d9670", 0x7}, {&(0x7f0000000640)="27d1f3bc65d77fcf3bccaca0a95d877a0efa4385f14fa31ed929fdbac3e842bee3685e64bdfa5cc3431834f069ee7e2fefc6d2d8e7c2ea1b158b27282a8885a6328048cfae9609de73eb7774ea003132bac90baa68476d", 0x57}, {&(0x7f00000006c0)="d2232d20fc10a75bdc599d7ed3b9f1cae27916d7a97fdd4d908781ac8fd198fd09ed38c68d444ffc47568c668a92fd3728365ed94e4ec33ce0b16cbc39b95f73bffb437f002cf8d93f131eb18b015caaaf1935fdb0322b8071ad66496bac310d37b93a73c453f1ee16cdbfa46234554e4edf69c334f4b2f75428", 0x7a}, {&(0x7f0000000740)="a0ca1bc7b4df13e2e18f10933f7ff31e2b50d8bb09034db5c638bf90b69e3a430c0fd063c500b484a2cb3dcb19444234bcac0f2e49abdf9bc6e5b0925754ad26bf5cf717377a3e3fae4e6b1726e31da1bed3b3989a6d0f7053c477d6b79619dfd605f1768b961dc7b316fa187c4c727b4dfc26c2653ef47803", 0x79}, {&(0x7f00000007c0)="d3b9243f81c6ff7be27911d32f0a1c74da5e6c503336860388262a26edfab665894beaea53955f72dfe879032e44238e6b7ec07622e1054494c8e1385286a1cf919fa73addd1838285e0a502602b2a662f8c70be7dbfcb94b243757a0ec807d8155f7dbc5a705e29fa7e4ff5c4f824b9e6b49f7f8e30e93a3e5a674454c260055c1669ce15b2deb5fe4a4d27aeefb91bf3cd775af16736159684d211f1aacf593a", 0xa1}, {&(0x7f0000000880)="df6ed87acd32db5c91c658db2465dad6b997f7b041f2ce2e70385554631569500f5d6a44e0110f0e8781e9959091e44e868015703e72af08cafa44ba11a59537b02efb7e156f80f605167dfc7119d40b072776ac5cdf60456b", 0x59}], 0x6, 0x2) syz_open_dev$loop(&(0x7f0000000b40)='/dev/loop#\x00', 0x2, 0x400202) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000013c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001400)={0x0, 0x0, 0x31f37641}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001440)={r5, r6}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000b80)=[0x515580aa, 0x6]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000c00)={'nr0\x00', &(0x7f0000000bc0)=@ethtool_eeprom={0x43, 0x0, 0x3, 0x6, "38449d8a690f"}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001480)) readv(r4, &(0x7f0000000580)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000000180)=""/2, 0x2}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/225, 0xe1}], 0x8) 2018/04/05 02:19:29 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xa141, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x74, 0x10}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000400)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xb0}, {0x7, 0x0, 0x0, 0x7ff}]}) 2018/04/05 02:19:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, "64908995fab742574a1f5013f99a4aed536a627dacd44b233143b8fbfed4ad8469d91208513c62c2f24802698056fe88a554081fa34549e1d9e59d6727c10bc72b546b6071ea20a101fb026a657e021a1cea9ee1689a14113ec0578e9a1423e32da756e2b946abcae8a31d22c0ec3590571e5623f33380099432efb7335a5aa6"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x3, 0x0, 0xe, 0x9}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x2, 0x3463c00000000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x900}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4b, "4a144710445188f95c8cb096c0f95413b53dc0d3dea302da99cfbf6919fa4456272a648991399d0df639546e0bd7208ae55b33f84ed6ca398a61d60f3154c1f73e806882c8d2763d9e232b"}, &(0x7f0000000180)=0x6f) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00000003c0)=0xe17, 0x4) splice(r1, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x9, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)=0x0) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x8, 0x7, 0x1000, 0x70d, 0x0, 0x5, 0x200, 0x5, 0x800, 0x3, 0x25, 0x2, 0x8, 0x20, 0x7, 0x3, 0x40, 0x7, 0x8000, 0xa9, 0x8, 0x5, 0x80, 0x0, 0x7ff, 0xffffffff, 0x800, 0xffffffff, 0x3, 0x7f, 0x0, 0x3, 0x6, 0x8, 0x0, 0x1ff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000400), 0x9}, 0x10000, 0x96, 0x987, 0x1, 0x21d777e5000000, 0x1000, 0x200}, r3, 0x2, r0, 0x3) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000140)={r2, 0xffffffff00000000}) connect(r0, &(0x7f00000005c0)=@ipx={0x4, 0x7, 0x0, "21656602ebbe", 0xcd9}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) connect$can_bcm(r1, &(0x7f0000000540)={0x1d, r4}, 0x10) 2018/04/05 02:19:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x10000, 0x2, 0x0, 0x3, 0xe, 0x11, "9f1579bda98c76d73155a1214a321df6161ef0959e28eef4c2f6d3f411df59e0e5e378eab0c093307b532e1bec7800580af77629b8ae0fbbdf8e783e776063cf", "8380a9ca3a902ebd125c1cb4ee6648f83a744b3e74f55796c9ed3fdb433d452d324fda2bac82203d5ef269e720b2261627c19533b20ed14225267237c988bbec", "2bc571bcc607bf7c9f727b1cdb8332ec2cbfc46f360a300e48945d5327556d25", [0x4, 0xff]}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x62, 0x14, 0x4, 0xa, 0x7, 0x3ff, 0x1, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @empty, @remote={0xfe, 0x80, [], 0xbb}]}, 0xa8) setrlimit(0x0, &(0x7f0000245ff0)) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000553000)) 2018/04/05 02:19:29 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x19, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x79) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9070000000000000000000000000000000000000000000000000000000073df130000000000000000000000004b82"], 0x1) socket$packet(0x11, 0x0, 0x300) [ 246.028005] QAT: Invalid ioctl [ 246.048386] device bond0 entered promiscuous mode 2018/04/05 02:19:29 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) signalfd(r0, &(0x7f0000000080)={0x6}, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 246.074604] QAT: Invalid ioctl [ 246.079682] QAT: Invalid ioctl [ 246.102670] QAT: Invalid ioctl [ 246.138357] QAT: Invalid ioctl [ 246.147538] QAT: Invalid ioctl 2018/04/05 02:19:30 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) 2018/04/05 02:19:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) modify_ldt$read(0x0, &(0x7f0000000240)=""/106, 0x6a) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) 2018/04/05 02:19:30 executing program 6: getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000002c0)=0x9, &(0x7f0000000340)=0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) sendto(r1, &(0x7f0000000400)="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", 0xfc, 0x20000000, &(0x7f0000000500)=@pppoe={0x18, 0x0, {0x4, @random="2128fa805f4e", 'nr0\x00'}}, 0x80) 2018/04/05 02:19:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3f, 0x4000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000140)={0x20, 0x0, 0x7, @fuse_notify_inval_entry_out={0x2}}, 0x20) fcntl$setsig(r1, 0xa, 0x36) 2018/04/05 02:19:30 executing program 4: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x1, &(0x7f00000001c0)="f7"}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 02:19:30 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000001c0)) 2018/04/05 02:19:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x15}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffe07) 2018/04/05 02:19:30 executing program 7: pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r1) open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r2 = dup2(r1, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$KVM_NMI(r2, 0xae9a) 2018/04/05 02:19:30 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0), 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xffffffffffffffa8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x8001, 0x3, [0x2, 0x1, 0x3f]}, &(0x7f0000000200)=0xe) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 02:19:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x100000000, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @rand_addr=0x5}}}, 0x104) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007faffc)=0x1, 0x4) close(r0) 2018/04/05 02:19:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup2(r0, r2) setsockopt$inet6_int(r3, 0x29, 0x34, &(0x7f0000000100)=0x6d, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:19:30 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x400, 0x4, 0x8, 0x9, 0x8, 0x5, 0x1, 0x1000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x9, 0x1, [0x2]}, &(0x7f00000002c0)=0xa) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000000)={0x2, 0x1, [0x4ad, 0x0, 0x3, 0x2]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12400, 0x0) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x12, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) timer_gettime(r3, &(0x7f0000000140)) 2018/04/05 02:19:30 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000100)={0x8, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @rand_addr=0x845d}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="6c18e5c8a74e4c16545cfbc4b3885820d9ca6f85aaf08390203bf24cd851b4df4bc2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0xd, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86b}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f6}, @alu={0x4, 0x101, 0x3, 0x6, 0x1, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x6a, 0x5, 0x1, 0x3, 0x0, 0xffffffffffffffff}, @exit={0x95}, @alu={0x7, 0x6, 0x5, 0x5, 0xa, 0xfffffffe, 0x8}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x100000000, 0xf, &(0x7f0000000300)=""/15, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0x76, 0x0, &(0x7f00000003c0)="e898d19eb270c364a55bd15bd5c56125e497a6a3c34a3b1ba44222ac9a6b84064cffeaa575f6490127509ad773180a7fba761a8679685c96dfa7a57c7c45eaf8a1ca269b00068a23327384ebd993558a1320f6cfb30c45a7d4fb7c16d1cf25538edf924ce297078c4703342d17d66e5eec04764a0e85", &(0x7f0000000440), 0xd70, 0x100000000}, 0x28) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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) r3 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r3, 0x0, [0xa]}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x68, 0xb87, 0x3, 0x8, r4, 0x80000000}, 0x2c) r5 = open(&(0x7f0000000040)='./file0\x00', 0x8800, 0x2) getsockname$inet6(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/04/05 02:19:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="67647bca5126d56e8c880308b6a91d96ea6f81f2e5e6f185da65a5e56e1b8e464e1578", 0x23, 0x24000040, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="73ac7f614b3a6860453e9b764ede7eed0a2f269fe8a6a26265227e628f59c2b53aa049a5ea5f7d6ceee5a3805cbd9ec791ad199dc950e7b57c9dbedd38da18b8e2ecc62aa1bac233868b0071176c64ca2f1aa85399eab180ca08410339e0d62e975c678ecae4451704d1b05ca2e9cb31a62154f5932d11374dbe") bind$ipx(r1, &(0x7f0000000080)={0x4, 0x3, 0xc7, "505fe084f68a", 0x3}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) acct(&(0x7f0000000100)='./file0\x00') writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/05 02:19:31 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000000000)='T', 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/05 02:19:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367af2a7bb5797a3000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3a, 0x101000) write(r1, &(0x7f0000000300)='5', 0x1) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x20, 0x8, "d01277157b92", 0x40}, 0x10) 2018/04/05 02:19:32 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, &(0x7f000000d000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x28, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x2e}], &(0x7f0000000200)=[0x20, 0x0, 0x0, 0x38, 0x58]}, 0x6}}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x1b, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b2412e0"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10003, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000380)=ANY=[], 0xff0, 0x0, &(0x7f0000000400)="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"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/04/05 02:19:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000001c0)={0xfb, &(0x7f0000000400)=""/251}) readv(r4, &(0x7f0000000040), 0x200000000000021c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) r5 = dup3(r1, r4, 0x80000) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x5, 0x4}, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xffffffff}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x3, 0x0, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x98) 2018/04/05 02:19:32 executing program 5: r0 = socket(0xf, 0xb, 0x472) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x807, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000240)=0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000280)={0x8000000c}) sendto$inet(0xffffffffffffffff, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000100)={{0x1, 0x0, 0x1, 0x3, 0x4}, 0x7, 0xfffffffffffff000, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x6, 0x1, 0xbac}) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0xb, 0x7, 0xd67) getsockopt(r3, 0x8, 0x8, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/05 02:19:32 executing program 3: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x5) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/04/05 02:19:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x4, @empty, 'rose0\x00'}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="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", 0xff8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'syz_tun\x00', 0x5000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000027c0)={'HL\x00'}, &(0x7f0000002800)=0x1e) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = getpgid(0x0) sched_setaffinity(r4, 0x67, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') creat(&(0x7f000059bff8)='./file0\x00', 0x0) rmdir(&(0x7f0000848ff8)='./file0\x00') dup2(r5, r6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x8000, 0x0, 0x400, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r8, @ANYBLOB="4e000000e0249a98c22322e9996abc0cf4f11002d407958d2eb1e430000002f38368d6a1ff010155d9c9004f8cce1a94042a58a0eefc0dffffffff72ac50a1da807e00000008ad06b27aa335a7550d7a35cd94d3f10feadbad67cff43575b08e962c71206d9fa8f6d3eed13416ba81c5c9f0f979bb347e16e99a4615f9da88d8376e4cf3b6d089c07a8258facd34c3322c3234cf186f97179ab282e4f41d48b41e680994cc03"], &(0x7f0000000380)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000014c0)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x7, 0x0, 0x1, &(0x7f0000000300)) 2018/04/05 02:19:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ppoll(&(0x7f000042efd8)=[{r0, 0x8102}, {r1}], 0x2, &(0x7f0000368000)={0x77359400}, &(0x7f0000f41000), 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) getdents64(r2, &(0x7f00000000c0)=""/223, 0xdf) r3 = dup3(r1, r0, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/04/05 02:19:32 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b40)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/65) r4 = dup2(r1, r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$kcm(r4, &(0x7f0000001a80)={&(0x7f0000000240)=@hci={0x1f, r5, 0x2}, 0x80, &(0x7f0000001840)=[{&(0x7f00000002c0)="ac0021de7ecf5a59a9fddf2b436a747d8a302927f27cc2f3d48bc564df2e790d3764ba720035aa425291b367d563278dc4e2f8a6946337fdd0a03871f0e2ca4ac09f71dc9448079ad9d68ed27f27bde5cfcf04e3d801a578f2a8cb7621cce7abdc50d71dd64d314d4cfdfa48c4fc71ed508916cd10c6a0dda30e9415502959fe23d6d88d1b8242e45a91a344885dfb29f14b047e91d33961349834cecf9387ed3e854204f039835ab8ca3c27696776674da30b21dc358f3eb5d82cfa14950c5998cd354747bc90e011bcea23ea2ed09554a6a4fecae8e2989b2fc17829de701f9f9c81f4c0afc2b61c4ea5063b0ef2b01c7c5623daf7", 0xf6}, {&(0x7f00000003c0)="dcd00bd8ddbfce40a5122dc8decd3afc40b243e52f32de40d654c84e475e169cce0c5a4451d7657a342de3229983ff7285b6662bd05d27031829f10ffbdaf5d373712fa276c1cd0a76be74c88fed0ea705b76f385da497fb9391733571268300c047cbf9e5462ccd2d9d104cf304e5b46db01b348dcb9596e0c99bd796d31db69387b472", 0x84}, {&(0x7f0000000480)="802923ffd1b8b0aee3920db2156aba4838f809f32569df9354ea029905445ebbbbf86c7297", 0x25}, {&(0x7f00000004c0)="d51f01fc89aebe8c07c89addbfcf3f64e3ced40a4d91ee62809fca854f3a355ac1504a5161faa06edda0d703ba50dcb5dca2ef2728b06425a6c1ec466261defd9cfc5912592c5cee283de74dcfb9be54d1916b123a1035142103a66e459aea9efe507901a47b908663ff2318d5687abcbde4f4491c", 0x75}, {&(0x7f0000000540)="5261079d9401025591b24fa1ffed9f5197cc62905875412d49a549dfabdf4e513b5beade874603a276c5e56969f8f934e207b3c4abcc449d70def2a3eb6929e7d13e9a43fbb570f204cc802dfea0730f645ac3b6fd56c502c8b5f7b93f3215fb6207d9ccfb9b3c9c0d4115704847ee89d569b3450c1ba6661be7acb4334623054d8593f9977bcfbab1e62e2ec0916b856c1ca08ac770566f581a4d11aac700cf8a74b3a5eab5dca68c95301ad2049655ead46def539c1d4bfbfb9ff458e5774ac9c8dcc3addb", 0xc6}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="15c9e7adf63632dcbc792a400cccc4e0a609e6", 0x13}, {&(0x7f0000001680)="0bcb733e3296d09da1de5372063cce3d759ef5efe56c73f6579259d2fa25e2e96980e8cc85aa665f3c88f9c604c96f1d7d8d00505f667c219ce5e41901aac486004abb99a7a4a5dd634c244c302cb4e5dfc2bdd19cd33697119d8704437a7ddb19a4efe8e7e418628921c65f56501ffd5fb7324b175677a648d7fdbbd1530a5ee758d88e16be48b93a0b749f99bd1e23e2ae9aec813a2e1b108b987b7332960dde7787ff171a9a2bf6a83e62e97e39323c2c8a8a64b3214fd539beac15b1bd2576262679602a99fbbc033edc6e8299c74463d13c61bbcf2afb95c5864e69a3", 0xdf}, {&(0x7f0000001780)="3a8a3771637fe352e447747c95dab26d3263763fe289b9183e84d3018cf2b49dadeb2f4b72c1a6ad0f65a4bc7b8a24e4df009434574a3231d2a70e5c503d79500e3d466b1c6e83dc7710b3a9d285b4884f1fc998d0a9d20dd288717fe1d8b83d9cba31e068374531040a497fdc4ae006d6d1e522cf668f905898de293e39fc8fcf32f4046cd0048670436560c412226c7d956915c47812f1caa490599aad71f56f376aa49d64352e7e61b1646e83b9784dc8f7bbf90fd5a37e55b27a32", 0xbd}], 0x9, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x19c, 0xc4}, 0xc080) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001ac0)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001b00)={0x0, 0x0}) kcmp(r6, r7, 0x2, r2, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001d00)={r3, &(0x7f0000001c40)="76302134e505b8cdb8f6bd61431ddaa68bb3d441378cb6cacbe00c5e84ac3e7421315e9ea06f86d528537075b63d62416c0f1fec84c0740d7002af398c44f9fcb4756fd995fbac0a5f4b9659c0eb40c7c72c2b20ff0560c7d13e6e53725db197a1ea3bd6bfd33cdd3c90a90202f159f318", &(0x7f0000001cc0)="d6bfbd98", 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001b80)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}], 0xbc) 2018/04/05 02:19:32 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xdc, 0x400) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x408000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket$inet6_sctp(0xa, 0x8000800002005, 0x84) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x22000002, 0x34, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000aa2000), &(0x7f0000382000)=0x14) [ 248.340905] binder_alloc: 18488: binder_alloc_buf, no vma [ 248.346553] binder: 18488:18490 transaction failed 29189/-3, size 64-40 line 2963 [ 248.360401] QAT: Invalid ioctl 2018/04/05 02:19:32 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xe001, 0x0, 0xffffffffffffffff, 0x800, 0xfffffffffffffffd, 0x42) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x40000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000240)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x904c2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/rt_acct\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000300)) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000000)=0x1) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000280)={0x2, {0x2, 0x4e22, @rand_addr=0xea}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0xa9}, 0x200, 0x834, 0x5, 0x5, 0x7, 0x0, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f00000001c0)={0x0, 0x3f, 0x29}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000000040), 0x100fa) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xd}, 0x7, 0x3, 0x0, 0x3, 0xd3, 0x3, 0x9}, &(0x7f0000000340)=0x20) 2018/04/05 02:19:32 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x33) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2caf9436a14783c1557f6e351002602a59a19354e6da98a1aa5ee84e50f1c69fc4b96bfd712a9b1a854568dd78d4188d5f995a4b4073dc6002fdd4aa6b369315a8bbd76da7f519588d6eab7db5124026066a8acb85e4de3bbcf6e6f9ab134ded0ff353353f5cef52969a36af2f723f53ce1a9513d954f93fce0c11238bcd7c31f319d684", 0x84}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x101080) mkdirat$cgroup(r1, &(0x7f0000000340)='syz0\x00', 0x1ff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000002c0)={0x4, 0xfffffffffffffffa, 0x7}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)) [ 248.397475] QAT: Invalid ioctl [ 248.426502] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 02:19:32 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x82}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x40, 0x5, 0x9, 0x8, 0x680c}, &(0x7f0000000180)=0x14) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x20000000000000d1, 0x0) 2018/04/05 02:19:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x2, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:19:32 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = memfd_create(&(0x7f0000000040)='wlan0lo}*-%-%%cpuset,/eth1\x00', 0x3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x0, 0x20, 0x1, r3}) [ 248.447558] binder: 18488:18490 ioctl 40046207 0 returned -16 [ 248.484480] binder: 18488:18511 ioctl c0306201 20000300 returned -14 2018/04/05 02:19:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@generic={0x7, 0x3, 0xfffffffffffffffb, 0x401}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000080)=""/229, 0x0, 0x1, [], r1}, 0x48) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 248.519641] binder: 18488:18511 ioctl c0306201 20001400 returned -14 [ 248.535595] binder_alloc: binder_alloc_mmap_handler: 18488 20000000-20001000 already mapped failed -16 2018/04/05 02:19:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x742, 0x0, [{0xb0d, 0x0, 0x7ff}]}) 2018/04/05 02:19:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000400)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ee0000)={'vcan0\x00'}) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "69219ff686e6647a40e0f60b7b66d200d15ee74f7eb658acea2bd67bb3ea73689ca36a474b6caf9c51b0f74178ff20e775769b974313bd9af1b6693ee8c5f644"}, 0x48}, 0x1}, 0x80) r1 = syz_open_dev$sndtimer(&(0x7f0000c9c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000080)) 2018/04/05 02:19:33 executing program 5: setrlimit(0x7, &(0x7f0000a9cff8)) socketpair$inet(0x2, 0x80007, 0x91c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'ifb0\x00'}, 0x18) setrlimit(0x7, &(0x7f0000671ff8)={0x0, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='stack\x00') ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"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"}) sendto$unix(r0, &(0x7f00000004c0)="689d11", 0x3, 0x4000000, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/05 02:19:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x64, 0x1eb) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/99) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000080)=""/157, 0x9d) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) 2018/04/05 02:19:33 executing program 1: r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8000000000000, 0x4, 0x4, 0x3, 0x2, [{0xff, 0x80, 0x8, 0x0, 0x0, 0x800}, {0x0, 0x1, 0x3f, 0x0, 0x0, 0x2400}]}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000a8cd5c), 0x0) 2018/04/05 02:19:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x193040) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00000000c0)='ifb0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 02:19:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/04/05 02:19:33 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x180) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x6c7) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/05 02:19:33 executing program 1: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x0, &(0x7f00000009c0)=ANY=[]) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00009a2000/0x2000)=nil) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @empty, 0x8}}, [0xfffffffffffffffc, 0x7ff, 0x7f, 0x5, 0x3, 0x1, 0xe6d1, 0x1000, 0x7c7a, 0x2, 0x6, 0x4, 0x8, 0x1, 0x401]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0xffffffffffffb94b, 0x20}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 2018/04/05 02:19:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="7af99339aaf1ee0708db5d84f9cd50da0ee66d989aa4242ef4cee4e9c0de4374aec1765b42744a7b8d638f796c81770d9fb279b218193480136949accd84a976a8caad6210b748f0e791f3d33f869571f612e6a35b3b6d5097118c6dfe6f788ded116812d5ee1737e5832e2fd15b0c22d18aaae1f6f5a90d86a1f85555ce01a067501fd90baea2315dabb53c2d85495a53011ed9fd4257c392a1889621deb916c9469598316084b8345c214be4743e", 0x42a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/04/05 02:19:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/04/05 02:19:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/106, 0x6a}], 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000200)={{0x5acddbcc, 0x5}, 'port1\x00', 0x4, 0x8, 0x6, 0x1, 0x9b, 0x0, 0x8, 0x0, 0x4, 0x8001}) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x84000, 0x0) 2018/04/05 02:19:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x110000, 0x2000, &(0x7f00001cf000/0x2000)=nil}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x2c, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x7fffffff, 'lblc\x00', 0x2, 0x6}, 0x2c) [ 249.902913] QAT: Stopping all acceleration devices. 2018/04/05 02:19:33 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000540)={0x7, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @rand_addr=0x74000000000}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20}}]}, 0x40c) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) 2018/04/05 02:19:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x9, 0x7, 0x1, 0x3, 0x401, 0x7, 0x0, 0x946, 0x3, 0x9, 0xff, 0x9, 0x3, 0x6, 0xff, 0x4d056d31], 0x0, 0x2}) 2018/04/05 02:19:33 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) dup2(r0, r2) 2018/04/05 02:19:34 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa8000000000000000aa0008004500001c000000000001907800000000e00000018800907800000000"], &(0x7f0000000040)) 2018/04/05 02:19:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="8571173c9ef1e26cf5ee902c0000c14ca3c7fc1527a4413012e5be1fef53e8b717150404e2c3dab3e7928fc354f47bfaa494c2c48492cc369d1079746611aaaa61c651c3a2193b26531ada9e5d2948c4f93dec496c07dff35642a1b74b384734bdc20da73099595001ae5032c7a4da6645eac8e7ef8547b7eaaa48aaff5d30cf0ee5f66e63679210211e67128bf0b2f7b70cc95295"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r1 = dup3(r0, r0, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x80800) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x70, 0x0, &(0x7f00000005c0)=[@request_death={0x400c630e}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000280), &(0x7f0000000300)=[0x0]}}], 0x0, 0x0, &(0x7f00000006c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x1, 0x0, &(0x7f00000002c0)="95"}) 2018/04/05 02:19:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x2100000001, 0x0, r0}, 0x191) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) 2018/04/05 02:19:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xc0010141}]}) 2018/04/05 02:19:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/05 02:19:34 executing program 5: socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000080), &(0x7f0000000200)=0x4) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000240)={r2, r0, 0x9, 0x5015, &(0x7f0000000140)="58587c4a408e28df0b4a78036548498ce5b811d7b48f5b1a5004b9a2c5decffb03f207f6066cfc51fd00015c8a56be9f4314b70dc98f1c5aed0511a9b09116ef13cd2273b982cc6159dc515f8199f222d20d9073485be7fa87d4b8a92eaf742d00cdfc8608dc714aa7b2e5571a5619d86efdd3e9f46ba94358e28de1a6f1112bdafbb35bdff204b330a574ee8a", 0x200000000000000, 0x1, 0x49eb, 0x100, 0x2, 0x6, 0x1ff, "639936b1981b2285b024c4b9a7f168c55dc785a5e6efc23276f73387c93ee69fde593747105569a62fbfe59c6a1c1e19ac1d9027fbffbe8a8206882a4c1441be236bf9faf426fa69008b2c3363417a0ded052b8c26f33dd350565252e63a08f55bbc0e25fded0968544ec65c71af66cfa9ec7c02134fdece"}) 2018/04/05 02:19:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000340)) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000380)=0x4, 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) socket$pptp(0x18, 0x1, 0x2) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r3, &(0x7f00000015c0)=[{{&(0x7f0000000400)=@rc={0x1f, {0x6, 0x9, 0x1f, 0x1f, 0x0, 0xe1}, 0x100000000}, 0x80, &(0x7f0000000740)=[{&(0x7f0000001640)="81fb834616c52dfa40f4177d483036f2db5e156492e4e4d4551d858969e3981e5ce530e956c85256404af90c54b162d7ba6315d0c30d0c2eb82ab0551fb826eb3a9f9286c344d18be637a1b40cec9601f7eb869bdd72da589ae448213bb4ec23ea23a22dff38f346d79430d60be6d15ca7cf93fb864c05a7e9e0d6009e20c803c425", 0x82}, {&(0x7f0000000640)="04ce23254e9b7b3fa1d37af9198faa691f4eed8c4fb9ab5fd1119b6613b7055318ccd5b138028730ef8e665d5e85daf6a9576da2c20c21bb07d1622cccbade20af5d167fab7dd60083c1076568c663f9af4741607a75c0d998ecb244c4f236fc4a74ca41621da7c9c032e6ae5cecee26730b00bf466a0b5f7c626641e67eedb991d9aaae209f59630822adc74a89e64c7466d20091e3653c5506f819a155265825ca0c06de772a5da32de2e50462774f1bad76439657010eb08360ded7cb9f7ced456a83de2699d7ff6c9da03a55a9d0ad712242997b6fca3850bd8df4a8a8cae6b80211832be5af6a3406a157", 0xed}], 0x2, &(0x7f0000000780)=[{0xc, 0x11f, 0x80000000}, {0xbc, 0x118, 0x9, "180b92b10d9bf449eaba689712caed3870f267222bf2faf3767e295af0448b1b9062aa0223d88b6322a3f8e93ada2815ac46778077420a0298703c0570f89323969c5dfd8762f585c9bd31c53669cea654bb9439ea4258b91112162fb25aa5807a1d5f48fa504843b051e9ee509ad6421603b85745ce5aad23e6d7d7a791cdb61c568ac7e9c36d5e7d7c4a83a82c3dbd74eda06474c8f4047e49e76515a4fd205401d167e9af9c57914c511d238c63"}], 0xc8, 0x800}}, {{&(0x7f0000000c40)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x80000001, 0xa991, "7f4b158161cc2a9ddc19a608da9d0de800997213a1163fb71be297fdaccb50e6ba3a6b96737252efac4021d748a1b9ff0c3a3364550cb79a4e468f7daa347a", 0x15}, 0x80, &(0x7f0000000d80), 0x0, 0x0, 0x0, 0x8000}, 0x7961b3d1}, {{&(0x7f0000000dc0)=@generic={0x10, "094bd2c463975cc9f2aa116f30db17cfc22d09f4f75bc6ce3d136fdae34d8304292ba421c94fb844100f7ddb7d9f3e6902c713ece67f95e9cbff5566cb696729ee492cd1719340278f429613e9b7c3e3f44c0b17b9481191a84fcb670884a2d995ce50908748167c42ccb6deb1da7ede4cc5d5b4a179cf4c61cfc1f89ae0"}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000003dc0)="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", 0x1000}, {&(0x7f0000000f80)="d3930b2aa89ffa3b129fe490596db2cdf414280c1eb2d5a10d594f66c404f7038e5598b5efb1795a874ee6160e84b3c9e52b9234d2d8e857ddffd842bb8684b522b21dae559a30bc59707ce77b62dbd5dbc000d2671657ab4173b1fd41a27f3cbe1218a29065cf76ed25d2ee77dee1c78fc32f5fcaa5dacbdb7df3b2943e61cb14e47d022247c5bd513e6b87129f44e99d1484f3238449a0df85fc697e0545db54da83a26e664de9592938078d526c4c7de6704476dff5123cef8fbc0010299e0af1f9743cf4e2a44eb83f09fdd883653aaaee5203ea730e38bde37b6ce0e6e3f0214ae2d21987bb", 0xe8}, {&(0x7f0000001180)="c0018741b9d94c6a2353e2638722bb3d097cce094f00dea28b00cb1e0be553628360f171f87804dc", 0x28}], 0x3, &(0x7f0000001300)=[{0x38, 0x117, 0x4, "de7bb013da7c1b955dc804ea24553dcc6fef6cf3c1e9838b39424f5823e3d3a34d08d9ea244743ede0b5"}, {0x84, 0x10e, 0x400, "78dd8601b609e28b852c3af0346658fd2b7cd3dcbb1937d27a87bb591f14c75baa17c098d7926fbc03c290a2a1a29563f3ba2418c25e86a6d6806631fb60f8faf733082c3e70066fc5c58d43c5b27dd6cfd9dd5a90075a827d218d2df17cfb96048e0a6d0d8612d944fd7055bd345400a1de99102545"}, {0x64, 0x111, 0x7, "7986ca846182bf0104147e7748be82df3552af9fc5488201bc2551b368bf34bcf0c62047b6e9c21fea60c2ea5001d971aba6b7877f4fc6d2067b47ad14d97fd17b36c1fa9e0bee4235ffae9709e9f0aec1fdc2b3457b39"}], 0x120, 0x40000}, 0xc06}], 0x3, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) r4 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000080)=0x9) write$tun(r4, &(0x7f000024a000), 0x32) ioctl(r4, 0x40000000002275, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x4, 0x2, 0x9}, &(0x7f0000000040)=0x14) 2018/04/05 02:19:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r2 = dup3(r1, r0, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) write(r1, &(0x7f0000000040), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96", 0x1}], 0x1) r4 = dup2(r0, r1) dup3(r4, r1, 0x80000) 2018/04/05 02:19:34 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv6_getroute={0x24, 0x1a, 0x401, 0x0, 0x0, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) [ 250.958552] binder: 18639:18642 unknown command 1008169349 [ 250.995225] binder: 18639:18642 ioctl c0306201 20004000 returned -22 2018/04/05 02:19:34 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="598b3fa018", 0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/128, 0x80}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00000002c0), 0x4) 2018/04/05 02:19:34 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'nr0\x00', 0x9}) r1 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8001, 0x3ff, 0xcb, 0x8, 0x6, 0x1, 0x3, {0x0, @in6={{0xa, 0x4e22, 0xf8a, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, 0x8, 0xacc, 0x1, 0x9, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7f}, &(0x7f0000000140)=0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000000200), 0x0) 2018/04/05 02:19:34 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1, 0xe86, 0x40, 0xffff, 0x7, 0x4b38, 0xff, 0x80000001, 0x5, 0x7fffffff, 0x4dddc15}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/05 02:19:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000340)="4e19997505d051050cd1a81740f32dd161b8e2ae145db6584eba79ce648995bd558c1dbe74f196846b407814e90fbadc04d9e7458f441a1e4fa37f18965c1effe4a6bda9c1abbe672da6b61c72a540fef152aec0c1555fec52bb0c751433a180d30d2ca836578c731551853acb5cbeeba7859a2b6b44e1993acb0f4b5dfb7b2b3f8dffbbc8dd7e3bc471125b64adaff617dadad207348295a632dbae5df4405f1973b0ffad11f9b5592a147665db88810463c4cd69ffaa366ec2a3c747eda509179a832d221d470865", 0xc9) r1 = socket(0x40000000015, 0x5, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x81, 0x2, 'client0\x00', 0x2, "d456dbad9ffda6cc", "4c3de3d29eacaf6b20d4fab63381578befb10e35355bea236fcda1106daf326a", 0x83c4, 0x5}) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) set_mempolicy(0x3, &(0x7f0000000040)=0x3, 0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) getpeername(r1, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000440)=""/242) 2018/04/05 02:19:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp\x00') write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000340)=""/198, 0xc6}], 0x1, 0xfffffffffffffffd) getsockopt$nfc_llcp(r0, 0x118, 0xd958c6305de9b3f5, &(0x7f0000000040)=""/122, 0x7a) 2018/04/05 02:19:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001700)={0x0, 0x0, 0x10}, &(0x7f0000001740)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000017c0)={0x0, 0x80000000, 0x2, [0xfffffffffffffff8, 0x975]}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001840)={r0, 0x80000000}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001480)={r1, 0x22be}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001680)={0x6}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001640)=0xe8) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000013c0)={0x1f, {0x3, 0x40, 0x5, 0x8000, 0x2, 0x3}, 0x4}, 0xfffffffffffffce2) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000001600)) 2018/04/05 02:19:35 executing program 7: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) ptrace(0x11, r0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000080)={&(0x7f00000002c0)="cab3d855308ea5ce43f7bfb9c35ad1820361149efb9e96d9d35440907809c459752177a1a6b3089990d0b560bc30ee9b4388aa1c20e4cbd8ce9fb4125c9c977a80bf4a4572c96a3a04d55beed2d2876c58f9cb0c142f7dc7932303ef47caaf55554413b39fecbd6b69b9f6b1467b9c343686e3379f5c77d7d177e1edc4ac2bf4a093b03a6ae03a0c1dedb329816c014cb12dd632966dcb03da41d8ec47ff1f5c73f06395b275187d79f1e71b002269bf962a9c23bb259ff36ffeb3415298b8c21eee2337dc61fdd2d35c78", 0xcb}) set_thread_area(&(0x7f00000001c0)={0x8, 0x20001800, 0x0, 0x6, 0x80, 0x5, 0x0, 0x7, 0x6, 0x20000000}) mq_timedreceive(r1, &(0x7f0000001380)=""/164, 0xa4, 0x0, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) [ 251.770414] binder: 18639:18696 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 251.777602] binder: 18639:18696 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 251.785341] binder: 18639:18696 BC_ACQUIRE_DONE node 36 has no pending acquire request [ 251.793415] binder: 18639:18696 got reply transaction with bad transaction stack, transaction 37 has target 18639:0 [ 251.804049] binder: 18639:18696 transaction failed 29201/-71, size 0-8 line 2778 [ 251.909581] binder: BINDER_SET_CONTEXT_MGR already set [ 251.915300] binder: 18639:18700 ioctl 40046207 0 returned -16 [ 251.928096] binder_alloc: binder_alloc_mmap_handler: 18639 2000c000-2000e000 already mapped failed -16 [ 251.941191] binder: 18639:18696 got new transaction with bad transaction stack, transaction 37 has target 18639:0 [ 251.951722] binder: 18639:18696 transaction failed 29201/-71, size 0-0 line 2875 [ 251.952397] binder: 18639:18700 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 251.966582] binder: 18639:18700 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 251.974347] binder: 18639:18700 BC_ACQUIRE_DONE node 36 has no pending acquire request [ 251.982420] binder: 18639:18700 got reply transaction with no transaction stack [ 251.989885] binder: 18639:18700 transaction failed 29201/-71, size 0-8 line 2763 [ 252.005184] binder: release 18639:18696 transaction 37 out, still active [ 252.012052] binder: undelivered TRANSACTION_ERROR: 29201 [ 252.017562] binder: undelivered TRANSACTION_ERROR: 29201 [ 252.023071] binder: send failed reply for transaction 37, target dead 2018/04/05 02:19:36 executing program 7: r0 = socket(0xc, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendfile(r0, r1, &(0x7f0000000000), 0x10001) 2018/04/05 02:19:36 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/167) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0) getpgid(0x0) 2018/04/05 02:19:36 executing program 2: syz_emit_ethernet(0x3f4, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000180c20000008864745d6ab259053c7173d97c7214d40e7cc1d0786e397916e2f4b5f586688e47ded2a0466e2a09c96391fa75368795918747755be8f647dff1fa7c97f583addddf182a632f9ec499c5594d5c22888355462db886af8a02c0c57c"], &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x200300) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="2c32d55153ec1601bc4e4189fc6da279fb3f1464d4a4d099e4ff1fa078d014501b5d65f46f736b4dc7ff55f9fa35ff304bcf516f90b3256f20093e43a270981c06d097400d2162971d29b4af53f5266d3b5da03f430152dbcba2906746dba1ad6fd908d0bd44ae32fe841c9077464a0ce2a66933b059e93af78e7efe5b17dd") 2018/04/05 02:19:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0x800000, 0x2, 0x7, 0x6, 0x8000, 0x6}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) memfd_create(&(0x7f0000000100)=']\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000002c0)=0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = inotify_init1(0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) dup2(r6, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180), 0xffffffffffffff80) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000600)="e1f6049b930b2d66e6bf7b731244fd886105e2986917dc9d72bb377ad485a9ddef3c7079c3f410537064c0cb48d4e1e5cb3be9ed8844a10697d5039686ba614ecaa73f803a67f406a253e6a4d0b812950a26e4fc8194559df091b0f551be2929ae475721445f3ec8d51bc3234f21932b2b16314b894b63892dc31e") socketpair$inet_sctp(0x2, 0x20000000000, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/05 02:19:36 executing program 4: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', '/dev/vga_arbiter\x00'}, &(0x7f0000000180)='vmnet1$\x00', 0x8, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='setgroups\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x223}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x84) 2018/04/05 02:19:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000773000)=0x1c, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 02:19:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp, 0x0, 0x947}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3, 0x20c00) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xfffffffffffffc00) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1a}, 0x3ff, 0x1, 0x2, 0x6, 0x1ff, 0x5, 0x1}, &(0x7f0000000180)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x3}, 0x20) 2018/04/05 02:19:36 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x1}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x82f, 0x7, 0x2, 0xffffffff}, {0x1, 0x56b4, 0xffffffffffffffc1, 0x400}]}, 0x1c8) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x80) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) 2018/04/05 02:19:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000009c03000000000001000040735ba4b345000000000000000000000006fa94ecc7"]) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101000, 0x0) 2018/04/05 02:19:36 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) sendmmsg(r0, &(0x7f0000006600)=[{{&(0x7f0000004140)=@can={0x1d}, 0x80, &(0x7f0000004380), 0x0, &(0x7f00000043c0)}}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/04/05 02:19:36 executing program 4: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) creat(&(0x7f0000c5d000)='./file0\x00', 0x0) 2018/04/05 02:19:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x3, {0x200, 0x1, 0x60, 0x0, 0xd49, 0x80000000}, 0x8, 0x3ff}, 0xe) process_vm_writev(r0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f00000019c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/233, 0xe9}, {&(0x7f00000006c0)=""/27, 0x1b}], 0x6, &(0x7f0000001980)=[{&(0x7f0000001bc0)=""/209, 0xffffffffffffff7d}, {&(0x7f0000000840)=""/17, 0x11}, {&(0x7f0000000880)=""/4096, 0xfffffffffffffe32}, {&(0x7f0000001a80)=""/166, 0xa6}, {&(0x7f0000001940)=""/11, 0xb}], 0x5, 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000140)="4e1b4ae96fb71042251e4634f923158582388e5d5e85bfeacad609a432f8962eb69535cf06b88670bcf739c01bea49523806d5e41b0bbfa0443bb254f79133a5e7ef6f61665e8120faa1f11e63ed843a43b4414d1a8671e1a72081b9f23a9216b577247c9c4235464d9c848c0677727cd1a57ac2e018723c62a8ec28be1df97b93b462e8", &(0x7f0000000200)="4e3c7380cae6d2903b164d06df37c00aa4c79de92cf0afef17bc3e9601810b26f0be59e0a43e981261ded21c70a3c901e171027d3dc1ea8b7ca71704b8b6406ea1f9ea93ac7ba5a42c121440a6adf4a094544aca41ab35dadace6929db66f1a86a9146e2"}}, &(0x7f0000000080)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000002c0)={{r3, r4+10000000}}, &(0x7f0000000300)) timer_create(0x9, &(0x7f0000001b40)={0x0, 0x2a, 0x0, @tid=r0}, &(0x7f0000001b80)) 2018/04/05 02:19:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) sendmmsg(r0, &(0x7f0000006b80), 0x0, 0x0) socket$inet(0x2, 0x806, 0x0) 2018/04/05 02:19:36 executing program 2: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f0000000080)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) r3 = eventfd2(0x0, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000300)='./control\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r5, &(0x7f0000000140)="999ac2caadd2502939f9094aaf2a3075f6079f272490d312ca89406de7d0747bea274dd533951dae67628a169ca4c157", &(0x7f0000000180)="d0283da0246cd5be2d8e16a55efb6501478abe8a832e8323484fb17a5c3da05c77d1f9dc09235c9c19216939a496f8ec87aef00d25b05be26f31e5353cdfc4757dc5c43d2723b32272e7d1e886739bfb7bc199a6a182d87dcd6126299d0c938668a06938b7860c81b6c08d6231cb868e2124dee9dbebc9578cc5e95582be5d758a8d188c85ea511f42e3058dd482e1d079a91429453e693394fe14d3f3e3fb02f7051c09c8905003d0fd7f8b6bfb567d0274c4a2116e0fb1aff38a9a267950b154846219bf1875dadd38e7f5862a4dc0a379359a628b10599322c5f2e6"}, 0x20) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000188000/0x2000)=nil, 0x2000}, 0x3}) getuid() stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="240000000100000001000000", @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB="180000000184e3d18aa5accba5f7a814c42e0c01d4baa18693206ca9a2b7526b2beb71086de91c3880f9afae69a7c8c523cef5aaf89a8f7a10c9242e35137283e03d747600ad0b7527a816b16145c915dda7d684fece2d27f977cf7dc0e35c2c0086bf6df430596b9feec7acce2799252ff691915eafcd920cb3b75f0cba3c2877083eb406b568883fbc0e60a0a53a39be9caf67df24da85d5ff36ce819b1ce300000000000000000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r9], 0x6c, 0x4000000}, 0x40) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/05 02:19:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x221d) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/4096) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x80, 0x40000) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x2, 0x1, 0x3}, {}], 0x20) 2018/04/05 02:19:36 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a61fec96bd3a87f58de6cfa1", @ANYBLOB="000425bd7000fedbdf250700000008000600040000004c000300080005007f00000108000100000000000800040000000000080001000200000008000500e000000208000800000000000800080007000000080007004e200000080008007e000000"], 0x2}, 0x1, 0x0, 0x0, 0x40000}, 0x4c011) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = mq_open(&(0x7f0000000280)='-$\x00', 0x3, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x5, 0x0, 0xfd39, 0x1, 0x80000000}) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ae0000)) stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000880)=0xb, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0x1, 0x4) r7 = dup2(r3, 0xffffffffffffffff) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f00000002c0)={0x0, 0x1f, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x1f}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}}, 0x14}, 0x1}, 0x0) acct(0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000009c0)={r8, 0xdc00000000000000}) eventfd2(0x9, 0x801) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x3, 0x3, 0x100}, 0xc) execveat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='-$\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='gre0\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='em0trusted\x00'], 0x1000) [ 252.638202] tmpfs: No value for mount option 'Rå­¾â±ÖÍC}nlïÑ…oǘ֩‘«ëÒϺ­e¾V[¯§Yzp1z,2' 2018/04/05 02:19:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup(r0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1ff, 0x3, 0xb19, 0x4, 0x0, 0x4}) ioctl$TIOCSBRK(r1, 0x40044591) write$evdev(r0, &(0x7f0000000000), 0x0) r2 = getuid() quotactl(0x5, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)="dcec2b212816b38a5d20d82474603f2798") 2018/04/05 02:19:37 executing program 6: pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000500)={0x101, 0x6, 0x425f2231}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendmmsg$inet_sctp(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff80000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)="a36fad3c9c07776d4b372845ae6e6f7657528d84ce7f6ec6f869063e1f13388249e0fb981ae2f031953c8d84926aae3e265b75dc961fb704ca071da8673b8c3ee74aee070c6b6d21ab7a14f37a11ef43fc638ab3c351d5d15ae78be2c3da75974fd4d7fc3fedde6823125dd2be4d3bfb85508f58938aaf7f8fb28b28201656b898ba52f1c528cc1a6ecd97659d8456570b3b8547ece32ddb399da620e7318bfd67f2adbc703c73f06ce02b2f7209a6e3edb50025abdbb6d5ebaa4854c56c2e78cad7c0d5bd2bdfde754db2d3ac8ff260a850027697c9c19d70c748fd242ebe69dc76de5f0ea7e8970970", 0xea}, {&(0x7f00000003c0)="fda2cbea659d3b8b17b6a07fbc79d8dd9f5d5687cc4d5809838145d96ca51e0af1e71d4e2a2c427dc3b23b7ccf8553c880bc88e7edde9a91a954a95ebbdbbb005e6b9161495b4e643c7930c7778db49a377ece3d16e36c2a0f7b303c0e20e57dce4deaec5c20662a852c0996af863d92e6fb4149d676455c608b890b96543cca8ff2105ceeee62890b2f3ef3ec32ef80be8ed68651cee0c0feae74ae084e617a0cc75b6468a8996ea962be09f715c0dd012e02bbfc4bd84fbeacc5762748dea1da1aebbe5464b17d2069be04bc757677f0f86445356af73ab98d396e1754165d2d7616559d0e56a7f67be1d2d6af4c8d5fd61e29dfa1e4cf796002585d5d", 0xfe}], 0x2, 0x0, 0x0, 0x4000000}], 0x1, 0x20000814) socket$packet(0x11, 0x3, 0x300) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8001, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0x1, 0x10000}, 0x88) socket$packet(0x11, 0x3, 0x300) r4 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') ioctl$TIOCNXCL(r4, 0x540d) pread64(r4, &(0x7f00008c1f77), 0x0, 0x33) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000000)='net/snmp\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) 2018/04/05 02:19:37 executing program 4: socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x24}, {0x6}]}, 0x8) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7ff, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/81}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) r5 = getpgrp(r4) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000240)={r2, r1, 0x8}) write(r1, &(0x7f0000000280), 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000003c0)={0xa50a, 0xbe9, &(0x7f0000000280)="f92ae0bc29f0f7f5a3d6c815979e3c1d3f01f8ddfd1c9fa22d16119b02d1ac996f1440315f24570505ddbf3ddfe4cefd9e0d3b1a1cf59c4f980893093abec448f08b97d0cc85b918efb90fbe0fbcfcd1a0ed8e2ef2b9d287d5bd6a79775db17ee1e9b108f1edeb6e9ef51f2ca70c5827d934946d573c5cd031254b7362a061437e8ac7fd4e8008ea4c5782c1b885d3620640c76b1c8904286663aae0c08cc7cc48eb6879e2a3856d4fa1526764c36ff426d46ee8c4c54432773787f567037be97e9e84432e295c6afaaaa4c56d97bee3ad2cc5d7dbd838ed01", &(0x7f0000000380)="622e8ac015c1e6701bffc767cc568bd9fb545be819adeea82d3175cf3d92821a5c504a5fea", 0xd9, 0x25}) 2018/04/05 02:19:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x30, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff}, 0x184}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x4d, "03d04d13ce475f8144a43405d8eb7e21a2be0aff6da6770cc780ebb84e261fc332c2fbdfea4941cb8012e6b91212e8f41b7897e5a7ca851e1ae7ea980629cb51c7d6728c9b1ca3cdc3df94feca"}, &(0x7f0000000100)=0x55) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x40, 0x7}, &(0x7f0000000180)=0xc) r3 = dup(r0) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x7, 0x8000, 0x0, 0x66}, 0x10) 2018/04/05 02:19:37 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x34fb, 0x0, 0x80000000, 0x0, 0x3]}, 0x5c) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000007c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) open(&(0x7f0000000280)='./file0\x00', 0xa0000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x574c}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000800)={{0x8, 0x0, 0x7fffffff, 0x9, "b2437f6c817fec7ebd6abbbdef2e92c49aea5b82bb67544618ffd053a95ff64c4e8f904a8661a6ac92e56cb7", 0xfffffffffffffffb}, 0x0, [0x0, 0x0, 0x3, 0x401, 0xceb, 0x0, 0x0, 0x101, 0x0, 0x6, 0x9, 0x3ff, 0x66f, 0xa2, 0x5, 0x0, 0x200000000, 0xad2, 0x0, 0x3, 0x0, 0x1, 0x8, 0x4, 0x0, 0x0, 0x66, 0x200000, 0xde, 0x8, 0x2, 0x2, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x800, 0x9, 0x6f21, 0x93, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x5, 0x9, 0x8, 0x0, 0x0, 0x4, 0x6, 0x7fff, 0x0, 0x9, 0x2, 0x3a, 0x0, 0x101, 0x4, 0x1, 0x9, 0x0, 0x8, 0x7ff, 0x0, 0x2, 0x101, 0x0, 0x4, 0x9, 0x0, 0x0, 0x62f, 0x2, 0x8, 0x5, 0x0, 0x0, 0x0, 0x1, 0x81, 0xc515, 0x2e2d, 0x7, 0x0, 0x0, 0x0, 0x8, 0x9, 0x8, 0x8, 0x1ff, 0x1f, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffe89, 0x3, 0xffff, 0x8, 0x10000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9e3e, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x8001, 0x0, 0x5], {0x0, 0x1c9c380}}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') rmdir(&(0x7f0000000200)='./file0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) setxattr(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)=@known='system.posix_acl_access\x00', &(0x7f0000000440)='\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/226, 0xe2) dup2(r0, r1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/05 02:19:37 executing program 2: getpgrp(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="491ee38a82f16a069ff2265822225f4dde74ae1ccb93ef5bf5d56c9e1c64553192a7cc6c0fd38d547a16323c9278c0a49d8b97839b0b0f4c522aff19a2f3f7334a1c0665393d583ad4930fd88428c8330084db8e996ff7c82cbd8369725479d06108f289c4139839b6647954188834b07a19e1b44e0e1face20b075e9aadbb55cf85d280b57e9b8848932dd723f3c9d75ba83740060d1d35893db1cdc0273d189f97abe6078bc0c330b367a37162c468cef6189f1a54bed5fd05c7f5f61bbbe2c07e3e06a47327709205633623b9dd1c8d0408365af269bbf11be7dfd3b62fc6e43ce0b8e6fc997c08acc9") getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/22) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffff000) close(r0) 2018/04/05 02:19:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x190, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xb8, 0x100}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1}]}, 0x1e0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000b00)={0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000001e40)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="000000000000fcdbdf2501000000080004000000000004000500"], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x24000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[], &(0x7f0000000ac0)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001380), &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x0, 0x4, 0x7, 0x2, 0x20, 0x0, 0x8a82}, &(0x7f0000000180)=0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x4, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f00000007c0), &(0x7f0000000c00)=[{0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'ip6_vti0\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0x128}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x4, 0x7fff}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x5, 0x6, 0xda000000000, 0x0, 0x0, "1849e4bee13ed40519c9d770f2b79d94e9d780bb8769872701b34cf7ce4e33ccf0dbe098d4f4c3f0ad2e7d73699258626275ea69a34d07766dd316026f6835c7"}}}}]}]}, 0x208) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0x0, @loopback=0x7f000001, 0x0, 0x1, 'rr\x00', 0x21, 0x1000}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={0x1000, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000828bd7000d50000001000000014000200080008000800000008000900000000001b00060000000000100001000c0006006e6f6e6500000000"], 0x40}, 0x1}, 0x40040) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd2, &(0x7f000003affc), 0x3c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000b80)=0x40) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0xb00) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000001c0)=""/94) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/05 02:19:37 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) mq_timedreceive(r0, &(0x7f0000000240)=""/144, 0x90, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000200)={@empty, 0x73}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 02:19:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5c50fbd8fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:19:37 executing program 0: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = timerfd_create(0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000140)=""/148, &(0x7f0000000000)=0x94) read$eventfd(r2, &(0x7f0000000040), 0x8) timerfd_settime(r1, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000500), 0x4) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000540)=0x3, 0x4) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="8a8376ce04acbac1c02ebdefd20942cec44fc2714031b87aa7d8", 0x1a, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="d9cd7be586486ec6c4b9b7faa4ce58912258675521fee3834b5c8c22791431d438aba895f5de424ad6831e22985966540a2bca3e7b8b0d06530e3ebbaa42c82d90df4f8763847629e1948e1deaf9104db1f0a9c83a655be41a0b33c7ed07e64656d1eb9ac172e641155b821fc3dfaf9a93de7dab5d0eb76caa610aa410d0cf2030a936625f2afa661b532de663a74a51021faace591983786778d85560ee0f04d9ac9fd94150f3135c504d6179660b9f409537ac23e8d1f4fac7d2ed703ed8df0bfbf42077daa12a0717b98b1bd1975712df6cc14a6095d40c7aad8a6709b34acdc2008e7bd62a96e16c919a0b66550b", 0xf0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000000340)="b77859b5b3f5d880f5b7842fce0b57f97679d7b3fb91c647", 0x18, r4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x81) [ 253.519671] kernel msg: ebtables bug: please report to author: bad policy 2018/04/05 02:19:37 executing program 6: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) clock_gettime(0x0, &(0x7f0000000380)={0x0}) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f00000003c0)={r3}, &(0x7f0000000400), 0x8) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 253.586922] kernel msg: ebtables bug: please report to author: bad policy 2018/04/05 02:19:37 executing program 3: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus/file0\x00', 0x880c0, 0x78) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) 2018/04/05 02:19:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)=""/200, &(0x7f0000000000)=0xc8) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1ff, 0x210000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x4, 0x40, 0x8, 0xf5fd, 0x9, 0x100, {0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, 0xc043, 0x5, 0x6, 0x3, 0xfff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x121f}, &(0x7f00000002c0)=0x8) 2018/04/05 02:19:37 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) r2 = gettid() ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000000140)={&(0x7f0000000040)="07dc2f59431afdd37439acd346503f32ae0303f38512e35ee69ab8775a9235fb79f5adc1a6bd64273ee1ab4014df312f4d1ddc539cc1dcfc14d424e3613d6685654555f02a8a365c3945068511c772f2d34facbeeb247118af69e656fca7a173fd6518ccb3a8de9cb70f5ea5b57ba9a373bc56645bf0440d4629df927ef30b6b78d4b1174d5cb797db37f714bef995e950292221d77c060630edb412fc323123017861dc31f954abe366bea05d4284fdf3a4cfee9b85e0227aa075b65234165b83d47e09d05d8883cd0db1f7be903bc107c8af6ef778ad96004e55b54da00ce2bc3108024210ca9568a96fa5ffac152b9a", 0xf1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') 2018/04/05 02:19:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xea4c4bfe48902190}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)=ANY=[@ANYBLOB="200006002d000100000000000000000000fff20c0080b4000000000000000000"], 0x20}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x4, 0x6}, {0x1, 0x401}, 0x40, 0x5, 0x7fff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20041, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5b95) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getpeername$netrom(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) 2018/04/05 02:19:37 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="a52afceab76977ffe7322ead058ef3891472c98d1416b0ab5a12c68f339d7423df68af7a18042b3590b8d609f4cc4e24f5370e85810fe493a8cae1e9c0374ee49aeb4987aaea9f44b6bdbda2361027f6ab6d772aacfc65f74d97f1e7b1f2327982bc5eccb33fe436ad0d538c9ae7085263aca9a4611fc0d4d2027d9a9f", 0x7d, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000140)=""/179, 0xfffffffffffffff4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000070afd1c000000000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7fff, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0x9, 0x0, {0x3, 0x3, 0xad, 0x0, 0x100000000}}) 2018/04/05 02:19:37 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/05 02:19:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x801, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @rand_addr=0x9}}, 0x2, 0x1f, 0x5, "2cccac5e712e543704530a180628fbde630ac12c07cd36584560215588fb32b6bb3f5eaaa70283d5c0ebba4f80bb6905c16a409815c3cc72b4bb01df8c0e7287f58fd94b7be419929b844a1609767ce3"}, 0xd8) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1, 0x3, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/04/05 02:19:38 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0x15}}, 0xfffffffffffffe21) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000440)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="06b6a2e0c1491ebca941179ecfef1ab1e645692b52d3406409682eb61e3292a042b6cfbcfe14a72bfaa464a077e86ff7a39a53344a88031fbad6e148427191b73aea38aff9824d2e0085c58780640443b07fc750b18f980f178982c185d3ee33f92bb3a10085c6f8d31509f7f461f6f7f92b577cbe7a44c57ede58bd7a7146a11161", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000016c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154ad18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b7d000000000000000000000000000000", 0x82, 0x91, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x97b}]}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="8d", 0x1}], 0x1) 2018/04/05 02:19:38 executing program 5: sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xffffffbd, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000b0000003c000100080006006e7100000c000700000000000c00070000000000000000000800020000000000080004000000000008000800000000002000036c0800040000000000140002006970365f76746930000000000000000000000100000004004e23000000000300ac1414aa000000000000000000000000"], 0x3a}, 0x1}, 0x0) r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/04/05 02:19:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0x40}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@pic={0x80000000, 0x5, 0x1, 0x80, 0x1, 0xc5, 0x2, 0x9, 0x1, 0x0, 0x46c, 0x1, 0x1, 0xd42d, 0x7, 0xffffffff80000000}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000000)) 2018/04/05 02:19:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x4, 0x10, r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x0, 0x7f, 0x4}, 0x10) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/191) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000500)={'bridge0\x00', {0x2, 0x4e20}}) readv(r0, &(0x7f00008e8fa0), 0x15f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xffffffab) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000480)=0x9, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000440)={0x5, 0x4e}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000300)=0x1ff) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0x8, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xe291}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e24, 0x115611d1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0xcc) r5 = getpid() mbind(&(0x7f0000c75000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000640)=0x80000000, 0xdd14, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x100000001, 0x5, 0x4, 0xfffffffffffffffc, "74516247a17d3402c6db7515d501cbe1b184d201368bea76c5e68adddc85279a181bc05d1c60d5010da2a834", 0xfffffffffffffffa}, 0x0, 0x0, 0x8, r5, 0x0, 0x5, "1910ca0bc7a0ef0de1b004242bd412ccd874351c3d91e193022d4cd5f919def60beda39ef15cd176a2b2ea793ea2dd5bb539354adedc1405a63a0ff7416deb2d", &(0x7f0000000140)='nodev\x00', 0x6, [], [0x3, 0x0, 0x7, 0x7]}) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000004c0)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 02:19:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000044c0)={&(0x7f0000001240)={0x10}, 0xc, &(0x7f0000004480)={&(0x7f0000000100)=ANY=[@ANYBLOB="48000000120001000000000000000000070000005acc5739db300196080740e296d86e537b808700536e2f5cce3778b3a27313f87e7c8e74c631168efdc503b3ad7d66221513407c807154c20879d5ac017a9ae7d4aa621860acf69d17ef88382b566d6fd9bcdd791344e86f035b2b2a3cb5ea52", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="200012001c0004002f70726f632f73656c662f6e65742f70666b657900000000"], 0x48}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x9, 0x20, 0x7, 'queue0\x00'}) 2018/04/05 02:19:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = dup2(r0, r0) ioctl$TCSBRKP(r2, 0x5425, 0xff) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 02:19:38 executing program 6: madvise(&(0x7f0000098000/0x10000)=nil, 0x10000, 0x12) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000001, &(0x7f0000000000), 0x2, 0x0) prctl$intptr(0x3f, 0x2) clone(0x0, &(0x7f0000141000), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/05 02:19:38 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x402400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000240)={0x1, 0x9, r1, 0x6, r2, 0xb3a, 0x7f, 0xb1}) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000449fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1}], {0x95}}, &(0x7f00005c8000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f00001aa000)=""/4096}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) splice(r3, &(0x7f0000000280), r4, &(0x7f00000002c0), 0x6, 0x2) bind$pptp(r4, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) [ 254.536883] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 02:19:38 executing program 7: r0 = socket$inet6(0xa, 0xb, 0x80) listen(r0, 0x43) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) poll(&(0x7f0000823ff0)=[{r0}], 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80c0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50230010}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xbc, r5, 0x400, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa5}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) 2018/04/05 02:19:38 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x3, 0x3, 0xad, 0x0, 0x80000000, 0x20000, 0x3, 0xc315, 0x8000, 0x6, 0x1ff, 0x6, 0x8, 0x2, 0x2, 0x80000001, 0xdd9e, 0xe7e, 0x400, 0x7, 0x6, 0x8, 0x85, 0x7fff, 0x0, 0x0, 0x0, 0xdb, 0xfffffffffffffff8, 0x2, 0x7, 0x4, 0x9, 0x7, 0x8, 0x0, 0x8472, 0x0, @perf_config_ext={0x9, 0x7f}, 0x4, 0x2, 0x6, 0x4, 0x380000000, 0x8, 0xc3}, r0, 0xb, r1, 0x9) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='IPVS\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = dup3(r5, r3, 0x80000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='teql0\x00') setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r7, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r7, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r8, &(0x7f0000000180)="15", 0x1) r9 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r9, 0x0, 0xffff, 0x9) close(r2) getsockopt$IP6T_SO_GET_INFO(r8, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f00000001c0)=0x54) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) 2018/04/05 02:19:38 executing program 1: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="6b7c57267380755c", 0x8, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x25, 0x1c, [0x7ff, 0x6, 0x200, 0xfffffffffffffffb, 0x3, 0x7, 0x1]}) setsockopt$inet_buf(r0, 0x0, 0x8000000000000060, &(0x7f0000000040), 0x0) 2018/04/05 02:19:38 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="50000000010000000200000000010000070000001a000000020000000080000000008100ffffffff0200000000000000b200000000000000000000000000000000000000000000000000000000000000"], 0x50) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/05 02:19:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getpid() migrate_pages(0x0, 0x0, &(0x7f0000000540), &(0x7f0000000580)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = eventfd2(0xb, 0x1000080000) r3 = dup2(r0, r2) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x89) [ 254.618153] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 254.637848] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 02:19:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r0, &(0x7f0000000180)=""/103, 0x105) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000040)={0x7ff, 0x9, 0x9, 0x0, 0x0, 0x659, 0x0, 0xfc, 0x8003, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/04/05 02:19:38 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x3fffffff8000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 254.843887] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 02:19:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000001c0)=""/191, &(0x7f0000000280)=0xbf) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="c76643f7e33cc136ae7159126ca2f439eb61e42158d051cc5fa6e42fb2941c997143beeaca2115bb152efa524fced3ba8789c19564877e227c4be04e3b2d91da20c386fd19b093867b76d911f983acb656844a3dae4e2a027715fcd12f7cdc9eaf051ae3528ab42fdb9b0c5688600fd33face0df0592582cbd4d62f40e20a105cdd8", 0x82, 0x200040c5, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e3e6fdb743886311b58f390ba1cb20e7fa8b2d5f8d2316eb44e0f352d000b808f296d7e4a45b84779d785f881fc3ffea206a60a07fb5dca70c51108a5e61d3925381fc4bafcc4b0701942f3c0e3b32088b0c127d3b2086b4f08d0e54d54fa300384bd0cc187968848ec2d1bf4029e6fa057024ef9df523c03a2d743b34c9a328e6b38a1852927a17a8e7dbdedabc3884253c07d9307770360c95ee", 0x9b, 0x4, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000380)="1d", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f000094b000)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8e15153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/05 02:19:39 executing program 4: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x9, 0xff, 0x8, 0x3f00000000000000, 0x0, 0x71}, 0x100000000, 0x7, 0x3}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1000, 0x2, 0xffffffff, 0x81, 0x81, 0x8, 0x76f, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x800100000, 0x3ff, 0x8d8c, 0x40, 0x5}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x9, 0x3ed, 0x8000}, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0x2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)) socket$key(0xf, 0x3, 0x2) 2018/04/05 02:19:39 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/105) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0x9}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/05 02:19:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) 2018/04/05 02:19:39 executing program 7: r0 = socket$inet6(0xa, 0x400203, 0x80000000) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000440)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 02:19:39 executing program 3: socket$nl_xfrm(0x11, 0x3, 0x6) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x440001) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)={0x2, 0x0, 0x81, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}]}, 0x20}, 0x1}, 0x0) 2018/04/05 02:19:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x800000000080, &(0x7f0000000080)="f71bdc12", 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b776000682"}, &(0x7f0000000040)=0x18) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/05 02:19:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000100)='./file2\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000480)=0x400000000e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd(0xb974) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x236}, 0x0) ioctl(r6, 0xc0184900, &(0x7f0000002000)) renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/05 02:19:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1}}, 0x1, 0x3ff, 0x8, 0x7, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7fff}, &(0x7f00000001c0)=0x8) 2018/04/05 02:19:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x8000, 0x320, 0x0, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}}, 0x84) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0xff}, @in6={0xa, 0x4e20, 0xffffffffffffff00, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) socket$inet6(0xa, 0x806, 0x101) 2018/04/05 02:19:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) 2018/04/05 02:19:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb9, "1890074442b4cd91b3966c0ecb4240c56782ab291eb4ce1aa9c823f1768474508026dc2b1c0ee4b367aee0d918409db405f591ad22884d2e4b37e172ac6d32f5538ce0d47134bcc5bfda80adc65d41655dc3fe0c86ce5daf3661a0f6ad6f8c4f839ae4198da7de93149dfb1469e1a5927ea8dd3985f1413ec5e278a79b203fd92e138ff17beb7a491db76153cb1102bae447dcbe6de24f0d0bb646cccbf983c431b9fe7623f94f519449e6425186c54150159dbc01b4599ad8"}, &(0x7f0000000000)=0xc1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x6, 0x10}, &(0x7f0000000200)=0xc) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000480)=[{&(0x7f0000000380)=""/231, 0xe7}], 0x1, &(0x7f00000004c0)=""/135, 0x87}, 0x2000) [ 255.637931] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 255.674606] IPVS: length: 191 != 8 2018/04/05 02:19:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa00, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x9, 0x6, 0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) [ 255.727415] IPVS: length: 191 != 8 2018/04/05 02:19:39 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x100001, 0x1d) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x402, 0x0) mq_notify(r0, &(0x7f0000000240)={0x0, 0x2a, 0x4, @thr={&(0x7f0000000140)="0885945e63a251c07b7d123468b2e6c42a5a9b43e7c23dce46697645b3da622d588161c93b4f2a3e0754940adde6a711216aa0b912f51d00adb618ddfa9560d9467197529bc821fc0275a5ff467246268961a7e0018641ea2c1487d52b693fc5cc1324a2a5979d9e72b182c28398227c189052a90c6aa508a69c04beed8b21a61d4c239dd2f66382a232ab5ff6e5f78662e3bc51a9ccf80db3520965b2d8776fddd21e13e25c4d59ce5f7aecd926df87c200d6149a4eebc5ab6ae7e7a789607888eefc20ad92d4", &(0x7f00000000c0)="3c8d39616534d1ee6a787d75f9473fe36dea0aadff725abb82781b3bf2433fbfbbbf93adfc"}}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/05 02:19:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, '\x00\x00\x00\x00\x00\b\x00'}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100)={0x7e}, 0x1) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 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) write$binfmt_script(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xde) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000180)={0x100000000}) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/04/05 02:19:39 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0xa0000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000001c0)={0x2, 0x802, 0x2, 0x9, 0x0, 0x101}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000001200)=0x3c, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x241d, 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000200)=""/4096) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000001240)={'ip6_vti0\x00', @ifru_hwaddr}) sendmmsg(r2, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) 2018/04/05 02:19:39 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x4, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r2) close(r1) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r5, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r6, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r5, &(0x7f0000002200)='0', 0x1}]) 2018/04/05 02:19:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000938ff8), 0x228, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r1, &(0x7f0000000340)="8d85c80800e8ef4fea219de5c76d9408bbfeca0d8841e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d95ac9921955e4a0ef1e799dfffcca9c7cc72c6e2", 0x64, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/05 02:19:39 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x40) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 02:19:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"b39766e8b338e1"}}, 0x10) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000080)='attr/keycreate\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80442, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x2, r0, 0x1}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 02:19:39 executing program 3: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xa01) r2 = getpgrp(0x0) kcmp(r2, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x38010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x98, 0x13, 0xb, 0x800, 0x70bd25, 0x25dfdbfc, {0x1, 0x0, 0x5}, [@generic="2a777282714d9274b024731d7522cebe2607a96e276c38ee5508b6335b4800892324cb3ecff92054c44252155dfcf788a90aac104fff8d5573f43028f333377de996869a5ab187c7f423e240b86b5cd18dfad089cc32177e388f67599b3b1be80acfc4460a91635ce0cc03c677a60f3af24bf2e8", @typed={0x10, 0x56, @str='vboxnet1:\x00'}]}, 0x98}, 0x1}, 0x40000) 2018/04/05 02:19:39 executing program 0: syz_emit_ethernet(0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff818900c8ff86dd604c1e5f002000ecfe80000040000000000000000000000000000401000102000001000000000000000000000000000890780e948ff81c46c7e9465b55d0d06d63593475956f743690ab7a4a1fc569193869520f62a31f5f5e5e4f8f153d9774dc341e9b93a27bcf7b4306b00650bf969063cf371d9e1beeb87ffa451e6816a83834b8a53eade452aaaa76a24f0dd722ef09e2a0e7322536c06e244d3c0fd77ff0bffc208cc034a56a90be924711df94f23db878bee164e663d01e417ddbdd548f96ab0daa94a7a8f8da001bd2e1d043"], 0x0) 2018/04/05 02:19:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00009f5000)={0x20, 0x11, 0x2ff, 0x40000000000000, 0x25dfdbfb, {0x7}, [@typed={0x8, 0x0, @u32}, @nested={0x4, 0x1a}]}, 0x20}, 0x1}, 0x0) 2018/04/05 02:19:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000ac1c3d323363d48f233b000100ca40454b87b07e9a5f99b58e7527a2c2d76a44c33a96a995a61dcd887187c14faaf7c92cf6a7fd467e2682099988d813711b67306448bc156933566094e7f31825202bdadf402a55c0a637cae7"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000080)="aee18d87372fbbc17e1e", 0xa) 2018/04/05 02:19:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) sync() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x2, 0xfffffffffffffff8, 0x1, 0x3}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) 2018/04/05 02:19:39 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) socket$alg(0x26, 0x5, 0x0) 2018/04/05 02:19:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000640)={&(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0], 0x4, 0x7, 0x9, 0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000500)=0x3) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) io_setup(0x1, &(0x7f00000002c0)=0x0) io_submit(r7, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r6, &(0x7f0000391000)}]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='\\proc:cgroupGPL{\x00', &(0x7f0000000100)='/dev/kvm\x00', &(0x7f0000000140)='/dev/kvm\x00', &(0x7f00000001c0)='/dev/kvm\x00', &(0x7f0000000200)='+lo--)\\\x00', &(0x7f0000000240)='/dev/kvm\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='!\x00', &(0x7f0000000380)='/dev/kvm\x00', &(0x7f00000003c0)='/dev/kvm\x00', &(0x7f0000000400)='selinux-procmd5sumppp0selinux\x00', &(0x7f0000000440)='md5sum\x00']) 2018/04/05 02:19:39 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x8, 0xe1}) bind$rds(r0, &(0x7f0000000000)={0x2, 0x80000001, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) vmsplice(r0, &(0x7f0000000040), 0x20000000000002a1, 0x4) [ 256.059259] binder: 19018:19019 unknown command -1409286144 [ 256.096235] binder: 19018:19019 ioctl c0306201 20007000 returned -22 2018/04/05 02:19:39 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 256.127770] binder: 19018:19019 Release 1 refcount change on invalid ref 0 ret -22 2018/04/05 02:19:40 executing program 0: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) modify_ldt$read(0x0, &(0x7f0000000040)=""/42, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) 2018/04/05 02:19:40 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/05 02:19:40 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x57a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xffffffffffffff18}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) [ 256.189281] binder: BINDER_SET_CONTEXT_MGR already set [ 256.213489] binder: 19018:19019 ioctl 40046207 0 returned -16 [ 256.234113] binder: 19018:19038 unknown command -1409286144 [ 256.259474] binder: 19018:19038 ioctl c0306201 20007000 returned -22 [ 256.294943] binder: 19018:19044 Release 1 refcount change on invalid ref 0 ret -22 2018/04/05 02:19:40 executing program 6: r0 = socket(0xa, 0x0, 0x1ff) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'dummy0\x00', @ifru_addrs=@ipx={0x4, 0x8, 0xfffffffffffffffe, "b18a6a9394f8", 0x200}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="246c20aaf2be0000001d000b01000000000000000002000000100003000c000000292d2b"], 0x24}, 0x1}, 0x0) 2018/04/05 02:19:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) set_thread_area(&(0x7f0000000480)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0084e001f2001c1400020010ff"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000640)={0x101, 0x1, {0x3, 0x0, 0x2, 0x3, 0x80000000}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x0, 0x4, 0x0, 0x80, 0x0, 0x2}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000140)=[0x10001, 0x2], 0x2, 0x6, 0x7, 0x8, 0x100, 0x9, {0x4, 0x5, 0x9, 0x80000001, 0x5, 0x5, 0x1ff, 0x0, 0x5, 0x7ff, 0x3, 0x0, 0x0, 0xffffffffffff7373, "76f05a580d97b3eb302525dca1e1963dc588c01cc0afb741343100e237bcaa4b"}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0x80010, r4, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000340)) ioctl$DRM_IOCTL_GET_STATS(r5, 0x807c6406, &(0x7f00000004c0)=""/214) close(r5) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000005c0)={0x6, 0x0, [{0xc0011bff, 0x0, 0x1}, {0x309}, {0xadd, 0x0, 0x100000001}, {0xa34, 0x0, 0xcb}, {0xc0010bff, 0x0, 0x6}, {0x28, 0x0, 0xd1f1}]}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x20080001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) read(0xffffffffffffffff, &(0x7f0000873000)=""/86, 0xfffffffffffffed6) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000400)=0x1) 2018/04/05 02:19:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) socket$unix(0x1, 0x5, 0x0) 2018/04/05 02:19:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x80000) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440100000000127d, &(0x7f0000000040)) 2018/04/05 02:19:40 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x22000) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000fff)}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80000001, 0x1bd0}, 0x0, 0x0, r0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x10}, 0x7fff}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000280)='smaps\x00') mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getdents(r0, &(0x7f0000000180)=""/106, 0x6a) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x0, 0x4, 0x6, 0x2, r0, 0x4}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x4) 2018/04/05 02:19:40 executing program 7: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12013, r0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/04/05 02:19:40 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0xfffffffffffffdef) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) socketpair(0x10, 0x2, 0xc1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000002600)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f00000000c0)="927a34d1263563", 0x7}, {&(0x7f0000001140)="3f49d18232430753953b167905bdfa92e76383c8bc255aa268490a294486ac0c1f66ac14dddfc7423c9f0ae77e3664746f0a0e71b1d819796f21007c6223668548dcecf767f081088c6d71149740223a86b5b41ce1e7f7b34b13e21612e40b018d0a445f571f7f7c89a4d7fc6a6b3be098422e9db3c6fd91e50d4d7c63f320f0bce51a71371aca460f4b6a728d63d5c33279682edb65bd92bd7fc40111599b105b13bf79dd765e1e524a87ec62a06f22fdd4644a76d7007dc52d7119dd366c12e33267f4b3816ac6923ba087d8bff7ec77a86007bebec0a5b94a2bdccd0c48264b0127", 0xe3}], 0x3, 0x0, 0x0, 0x48004}, {0x0, 0x0, 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0x1000}, {&(0x7f0000002280)="db74fcc531d80234388b11bdd511609241f829a92a68788cb861bf9e77aecf5b70c592a862d5dc145efac5aa67438c402440e3d5a3a5a86b5b0e751215562aa86225f0ad626f8208ed6652bdcce0a889e2d55c", 0x53}, {&(0x7f0000002300)="b6d8689f9a0d80d4e1545274ae2f24f7042b314b55f394a98c66de3f4c65b37367f19d567618bb5ddbe93baaf815fbce50563cc0ddc0b64304876c7e2902f7a3acd50d37c52c0b86690efe89fb35e14289459970104056425546460115e1eacc2ee9e15c842941dfa31f56c99fa4fe54142f246869bc277f7cfbc6f023065e4a0d4d72eaa22b5bb4bd03a1c3b6cd369edd4340697f324294ecd7166d70c79367405fbd5efd480955b5a986ad086f54fcabd1c955f461a362cf14f55a3f6851136a4845cbb22cc910a3767a9443cc702a94ca29ad71805efc50925c7a498bba23c3", 0xffffffffffffff66}, {&(0x7f0000002400)="fb488f5a2f0af25ddd0600f99b3006132717b09af2eab095077ab81040c823e3ad06d45d123f8b2b82da87b93d257f889d65c477657972eefb8b9e96e8e3e5392523a21d16c656cf4ddc9534e74cd00d08aa9129b2", 0x55}, {&(0x7f0000002480)="1fc594a32b259ca61d29db1dea76f2341c422d7eaf65d127a3a1d88fe02a86c757b0f3c1a369c3ce7e018bc4319b6404ef106cab4c70521e9230cb583c3fc933133046fb78f77f5cd8824a0301368e4b6a2f085973e96857388b81cce9504d4611bb941ac65c7472e3f90e6ef2e8dde35464dece6490ca51cd27a0382bb27bf4c2c03d98df892af4cd78ea3fb69d8d1c540b0cd0cde68890f547c064c3b4e60e85de040faf1f160800a88af28f6a5e1b509040", 0xb3}], 0x5, &(0x7f0000002700)=ANY=[@ANYBLOB="68000000170100000200000058000000ec1eca652db60e8f9b2f572c9843b1bf144435514a3e0b3e8b0a043fe9e843fc5b6fbfc3aa6e72f5cd755d4fa10ee2f33a64b1472f2323ac84b122b5b137ea5c043b2535d5e2b48e33c4fd56dc4333eace0a6000000000c63eaf5864c17fd93c06e017b8a79530b139d98fb82c1b7ebca77fdcf4100000000000ff0f0000"], 0x119, 0x800}], 0x2, 0xc004) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x2) 2018/04/05 02:19:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/05 02:19:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x9, 0x7, 0x80, 0x0, "fb36786291ec9f099c919051d8ef6c24950701619f3ad508084d229a743d2f6f759db73edc134806900f85f6", 0x9e8}, 0x5, [0x5, 0x0, 0x0, 0x0, 0x10000, 0x9d, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae8e, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xeb1c, 0x0, 0x451, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x2, 0xccc, 0x0, 0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xfe9, 0x3, 0x3, 0xfff, 0xbb6, 0x4, 0x0, 0xffffffffffffffc1, 0xfffffffffffffff9, 0x3, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x23, 0x7, 0x8, 0x1, 0x8, 0x0, 0x7, 0x4, 0x9, 0x9, 0xffffffff, 0x1000, 0x1, 0x4, 0x8, 0x9, 0x4, 0xf4b9, 0x7, 0x0, 0x4, 0x100000001]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x3e6, 0xfffffffffffeffff, 0x3, 0x8, 0x7ff, 0x2, 0x33, 0x16d]}, 0x5c) mkdir(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000780)=@l2={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000003940)=[{0x48, 0x13f, 0xae9c, "a43075cbe0c2e303fbd73cc591ad63dfb4cff87dc8e66393085e64db709a92906cce619651436c79c63cb2b0e63bafaeceda775f6e5c8ef3904e"}, {0xac, 0x11f, 0x1, "7ae4914bf9901aeb2e1c2556701367e7874546f9961a968bb2ce27dffde9a79d08b31fb1d4ad3a518cdc67ad8c5da8763063cd4e1de1521de0a0d3f0443077f8a3e2767670ba71229db1ea7ff4e2ce21add8139cad08552b8207430ea313e0445b860b454ff9bccdadc79b74d97467be2c5be0084dba893e1e7578e1fe1edf756aaed66bdfd56174a86776ac703d231c6e37ea10395fd16c42d287f396d40080"}, {0x64, 0x109, 0x8, "7143ca23b4f767bad6939145d8db47ea9d5d49f6606614dfd8459e8de39751c2d1fbdbd4755e50af90613788dcaac1d40a290cac25465e81f68c320a338e79d5d353b5b25f97e1e10b501e99bc49f6ed5aab7a8cbd"}, {0xf4, 0x11f, 0x35, 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{0x164, 0x10a, 0x32, "1ac5bf5d3f148045b2bb5695d872ab75649f018b89de06a6d5c78f85b46a5405f10fed4168e590e0d7b5a7c2ea9b87ae71b3b4d1310f7484dd94bb5d8a31b150835da9520b2016598df57b8c805b6f2e339bf23719474a34c6d761497aa93a7bd99a2f88e2184aad2bbb5b2410ebcfcfe9046997561f77b19d2ee69f8b0ad8cb70026f5725c978d72d8e5340b29208bcb98b8fa8c2556c61182a67e278877f7fdc5c1a8d0d37889dc81003ec6e5a61db6b8b064a9f3987b080c8f771e281e61a7258ac5cd74100000000000000000000bf4acde6d921c6472faf3a8f74f821d121cac0eed9ecf7cf3ee76134177920805cdf434aaf0b8dd9af14a2fba14e1f2043d86fa81d43ba8ed10dfc3b4619491b42c4d4319ce8964bb7e9379c21dfcdf779dbe660e171ff9f174183870584fdffe02c5116f1e2f1426b7932d340f8002fe138bff207fe1bf3b883f7843ee1a57d12c537c934"}], 0x2408}, 0x1008000) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) 2018/04/05 02:19:40 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) [ 256.894348] syz-executor1 (19070) used greatest stack depth: 11352 bytes left 2018/04/05 02:19:40 executing program 3: syz_extract_tcp_res(&(0x7f0000000240), 0x0, 0x19e6) r0 = socket$packet(0x11, 0x3, 0x300) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="90776124f6f9bc102dc7624a5c43cb364fcdba"], &(0x7f0000000080)='.\'vmnet0eth1cpusetcgroupcgroup)cgroupvboxnet0%\x00', 0x2f, 0x3) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x101002) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/119, 0x77) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x100) sendto$inet6(r0, &(0x7f000000d000)="0400000000001e001490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 02:19:40 executing program 7: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000460ff9)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x4, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000240)={0x9, r2}) syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="671988b996f597c637a01527ff97c2d137e3fffffffffeff86dd604c914800147300000000000000000000000000002bce2abef79fe1e1000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000b098a62ebd1ce9a77ab645b7b62c3700e7c3c97fea172745d2e6f2e684c31b836fc767c0725d18c9af0917710e865dccd04ec39c022931ec8d78c3030470a1b75c8f49fc299a0e2a2690c2bcbd18cf9fb52cedc3f1dafc8d70605459b9858b2f9d5112bb5ce3ad973ac07453b1dfe942b44ed3d0a5010eb5f31f0e631cfab937f8078973b6e020eaa97b259d365b8ad94d6c343f2284d39e69d6e6c376ece7d45dfcc2239899f581a018c9cd03c9"], &(0x7f00000000c0)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) r3 = dup(r0) sendto$unix(r3, &(0x7f0000000000)="205d38a6a48ab8883eaa8f693bda455f7b6b897d80cba7a6f4db10ded384f8bbe53c10f090309a3627dbfdc18682a6b8ddcf5b26d9", 0x35, 0x20000004, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/05 02:19:40 executing program 2: r0 = socket$inet6(0xa, 0x80801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002040000000000ff020000000000000000000000000001c8f5566f9e59378538512446621d002e2e2d311aed6cbd4a0fb43920a3138264ac939b36ddca6a4d61f6b7cde0e5eb3dffbcc4e3ee660d44d95582b8f610c0e520e1f8f15ee14ad379ddb0c6ad8de39804f4c5a3a7dd7c9f640ec6c955e401c757a651ce0739ca8c0936935500000000000000000000"], 0x18) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) 2018/04/05 02:19:40 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) fstatfs(r0, &(0x7f0000000100)=""/175) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_NMI(r1, 0xae9a) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0x0) 2018/04/05 02:19:40 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f0000000100)='cifs\x00', 0x2004, &(0x7f0000ad5000)) r0 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000700)={0xffff, 0x4, 0x2, 0x101, 0x3, 0x131, 0x5, 0x100000001, 0x9, 0x6, 0x15f, 0x36}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffffff}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0xffffffff, 0x5, 0x8}, 0xc) r5 = accept4$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) r8 = getgid() sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)="e48e68549a7865c728a55eb13641dd0b748dfbd8b620bd992ad92aeb138b7738", 0x20}, {&(0x7f0000000280)="d74784cf93bdb3ffd0d3f9912f89e64d28b48c71ea324c0e0de91156714e30d03785e741e4acd09f48def377d9c3e6158e023aa8b13e8d2ba93d4bc499b11ecbb8717bc488805a7ab4f2447929378d3507a282a3608bc9b8f0310086dd1340af6c9ee4d3771ee47afa5d1c983467a4e08e89c6ea663d5a4eb01e2fbbc1c00ecebd46bd871d228ce7", 0x88}, {&(0x7f0000000340)="2848d02a41cd433f2c095efbc1ab9de8a81f591aa952a312e65df1fc623ee38819872c3d706ef760f70f78b37be513ccf71d181fdfdde795233fb353621754d58860cfdbca53358878bc5ef21458a89d4ca2eeee57c63c87eece5afe02dc6fbbf72d4d948f58c4f8ff15c2848c92bf961b89503fae93ed593706b0d3", 0x7c}], 0x3, &(0x7f0000000640)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3, r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x40, 0x800}, 0x10) 2018/04/05 02:19:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_NMI(r1, 0xae9a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c74f60)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x160, 0x100) 2018/04/05 02:19:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x4}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='status\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) sendto(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)=@rc={0x1f}, 0x80) 2018/04/05 02:19:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$KDDELIO(r1, 0x4b35, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/05 02:19:40 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) 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) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) unlink(&(0x7f00000000c0)='./control/file1\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) rmdir(&(0x7f0000000080)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/04/05 02:19:40 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20080, 0x0) socketpair(0x9, 0x80000, 0xfffffffffffff801, &(0x7f0000000080)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x6c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/05 02:19:41 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6256015b81400100", 0x4003}) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/05 02:19:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a151d92df20956b1a31b682392d8fc4303a7c29d2000000", 0x281ec7e58244d6a6) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="f2ec0638c589ae891dcd824fc9e407000000f7244bc8f5f213d7158f26e0a4e2deef87f05dfd5fba2f8b11fb8d25d2380a04c4ca66a7809997666809b2ac20b15450e236d67adace518a18b60cbdcc5b73923bbe72e62dbfcebcc0a55083213398585f97b551609830d868b7225fe04e34ddafc71ebc44e71a7c99316dcf7c027aaeaf129b6a6498fee78b391740c8e745e26e9e38682a6e4954196c0c83e099667761d37fa3a9d21ce5b61f95a38dcd56617ef166b19689", 0xb8}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000500)=""/220, 0xdc}], 0x2, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/05 02:19:41 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) r1 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x400000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000380)) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000001040)=""/4096) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fchdir(r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000200)={'gretap0\x00', 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) recvfrom$ipx(r2, &(0x7f0000000280)=""/108, 0x6c, 0x2000, &(0x7f0000000300)={0x4, 0x101, 0xffffffff7fffffff, "9a970936515d", 0x3d}, 0x10) 2018/04/05 02:19:41 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101480, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(0xffffffffffffffff, &(0x7f0000000000)="15000000000008a66da40e0000c7a717bb", 0x11) dup3(r0, r0, 0x80000) 2018/04/05 02:19:41 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x420200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r1, 0x201, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) futex(&(0x7f0000000000)=0x2, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/05 02:19:41 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cca3e832a5d6fbdf2f7aaa8d21e1"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/04/05 02:19:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x103000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000200)={0x9, 0x6}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xe4eb7bbb45478f7c, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x91, "f0a6970a631e4229a4f64aa9407c13c99961beafd01fbd216a8e300ff748931f4723992815573efc30ea695a6249c71dd5bf10bec828031af1654625f2289223788a8055fc9093452659f3b96de4f8cccbf9e4f022b50eba85b17f078ddbc917dc18d81a7d4a8a72b8646f7a86859233ea6544e5add08b455ef1e4b1da37c6528bd3effad7f3fd22cf567c0f48b9fbe595"}, &(0x7f0000000100)=0x99) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x1f}, &(0x7f0000000180)=0x8) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="140000002d000d32e70000000000002503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/05 02:19:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:19:41 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x2, 0x8, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x7, 0x26c7, 0x6, 0x20}, &(0x7f0000000180)=0x98) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) sendmmsg$alg(r0, &(0x7f0000004200)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="bb408b4fd6f4442fdc1fb0a8567c07dd26f6441669cc3935b9eced8457", 0x1d}, {&(0x7f0000000280)="96287242e706c3e1ddb8c30bf200af1d1ce9e03d6468be5a95250bda1859f879c4e18b4ff1e502702ff921c87751bf2574807fae489af5f295f70acf630d09375f85d83541a6a7dc5ed332ec73901ed638fac458df6d3fa65d91bee94793b1fee4b09ed36c3db568701ee98e1fd1531d873b044cdc24d326c4685f5d25412ab40745d8a0529acedb1eed099156047c813d32953a66e39797e0cc11b78dc09ca71f67c29365627f131e529ec2fb7ee01a5764dd0c4d94908470d3", 0xba}, {&(0x7f0000000340)="fa53bdbe0cbfc2f5750b59a9a472825e52f531068dd2b6004c9f7fca935f8b1317409eafbfee32de18fcdc5c6a3549d5729d52c8133d9b1d73e5f934f7823f36047ededcd7b8f0497a9fe1899827ce449621a3cda98480397e6ff5913bdcba9f7baef7dc6bb07939025d68d31d1ab29d99af7482c904901f3c4b1c082002cfe3167e71f14b7f5b95059b2680732f067d65c445d200acadda7123da2f93676e95a3b9ade7d2e8f6d87cc19e9d89914b67ab7f7b8716a5a6ab1ebbae155e5f6b4e3ab9ce9a02aead57befe260d7d93fb996ccc7127a6ef5dc9bbbd0d6ec0fc", 0xde}], 0x3, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x5}, @iv={0x8c, 0x117, 0x2, 0x7c, "862accc67614cb895fde45fc0e2422606f80c832ca556c6b00d8889064afd07889534455c53630cb097609ba41adc9bbe97dd855db4c55505b19ccfbb211072cf7d0f1ee93262b9ecd71c50c9841b4f1a0de80a986d133f59752cee9f07039a9aeeecb15ca7aba725effebbc771ae559494bdbdace7c555bda572c0d"}], 0xac, 0x4}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000540)="0f7224a340a99fdbd1161e4f4feaa20d", 0x10}, {&(0x7f0000000580)="f844aa923e0a8fe0f5308f4ce53fb2783993864f1742c471ffd2d55b395f1d8ad58f7fdbfb72ee94e13504b8e75673619653d7cad1b2265b413a1c33c2956c64c0a4f84069a2f59790202bdd0e8027e3a0f9de431a825cf6f1b3f1bb0588625fa77504d0ad7e259f6f639a6c41f3e9c741bcad0522d91eb9ecd271b90d451314592813", 0x83}, {&(0x7f0000000640)="feb2b239c48c927f580ee8031d73f4a7042564b437d694e1e8b06a97f0ea3710e1165b540f88e8a8f30e2f5a57cd9283f05432df49a8e8f908", 0x39}, {&(0x7f0000000680)="af30ce4b0590042a6f1855d2443ea17b2867eb8a59745e1c7e81f4a97cb4ccc6698838c63121f560c8d1c389cbccaa2dd00082e22d905778ac51b6a3b7452427b3c2520098d2bae912fbabb91fece3eb204a0dbecfd92702c5ee6587cf2476b7f718705d07088c3e10e15c6d8208a4b3ab795c285f7cab6d03d6c74094a2", 0x7e}], 0x4, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000740)="4aeb28b8a90e394d743305143426c244f9c231e2ad294be0de633e6211ea2ac276186291173364ea0b05c723ec48047c5a5897c249922dd3af888c80efa37fed18b29a7b8a6ffb4b59acbf94d4b02a55e0a9d16de8d9ebf1eba748a2d2b875a2545ce363da445428dd811d37081790276daad219617e49e5fca4", 0x7a}, {&(0x7f00000007c0)="277fe3575e6e", 0x6}, {&(0x7f0000000800)="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", 0xfe}, {&(0x7f0000000900)="b3cec03ccec3e569b32da2bc75175bb970f4d37426d92826a72af22cdcfdc6d7dc24f81d61f67489438979f18846b8faa2e4dc66ad2b", 0x36}, {&(0x7f0000000940)="e7d1632254972f469679359f16d37cdd48b7d5ce502c6b54329c77b5fb27e3e71c2a66b076884d6a8099318a3a1bbed1a8de9a186fb9429a67a815c84261a3c96a78bcef52538cd41c7f0672648cb374b2e301c6d70536cf0fb8e5c875ccc8dde44fcfa1d835730523c2b39c2ab11876577c963ef4d59ea7c7f9c833014a4eb54146", 0x82}, {&(0x7f0000000a00)="f9c5f9f991d3f57568", 0x9}, {&(0x7f0000000a40)="54b2cc27bf23d8f2109407971c7b3520ad109b33bf1e3c2c9ce3d00ba6c3bdd2a1894f58128e7c5ae71be5a6c6cf5731592cabd8491062dc65cab98055e25160", 0x40}], 0x7, &(0x7f0000000ac0)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x3f}], 0x20}, {0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000000b00)="92e5296b402d20e56dfcd6d180d2d6ad", 0x10}, {&(0x7f0000000b40)="b0c815e3c5aa984641b92bce4d6ba9933ff60cb9e7ca63aa9977f8d1cc26b091c5df5e3244c3d9a45d2b0f333d372ba61961af3d84fabb5ea04954b23d89d7dfe345ec3efaa6eb53a494417c1c32859294e5a5d6d2d45d3d1cacb5f8ca89611e61c887aa94ea06d8c590dffb52e18fea4ebd2c8efc2c1aa73d05c12d802b603af26f5b5232946d6cb6fb8d34020c489d3fda6e636d427c004010a35bcefd1fef34378d5458dceb4128e94cb449a131", 0xaf}, {&(0x7f0000000c00)="16583c3196c76fe5dfba7f2028b335309418d19eef079067ee1c2cec46dfcde12a70391d6d291aba2e185f31289842d8387d88eabda803dd1eb7c00da1b0", 0x3e}, {&(0x7f0000000c40)="4365e880e43b9c8e82662e2e62e62aa25bfcf8eb8c48fa11f09dcb4a119f057598332fb20ded195c14b22b189b02fe2989d296f50f5d9f835e8645dee65c635f851c2df6292c8dd1ffe8854b98f19b9bedd5d517ac206289937630af0461b403db624e346f", 0x65}, 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", 0x1000}, {&(0x7f0000003ec0)="5d67cd905ba8b79bbe7c1f290f6b723907246223844950111d13cbfede5977e05198b7ca75965a3757ab0673b52e4572a6397730a88286218768ff9bd0d3bfde960a65151cba06a1bc4f5aa4d5e65fe2690c586258f2a7fddbfe3704b08baf77c19ea96a04314fe36459499b1f242f4864aaff2faab0f0a764e6bf3500f83374c04f63d7647f3ea2bbadfb45f81cb1dcb14984dabc384231b9e2b03c24fe66f0255f61647fc931ac7bc92634806a0cb250463fa2940a77854f1e953382", 0xbd}, {&(0x7f0000003f80)="c501a8890e80a0f1a19b30d97bc94b577f5eebba69b961fec64c9cb8e8fa62dcccd2063b474621588fb1362e948a70bc5fbab7c432ddb6d075fea4d9309325790d094b3d1650aa4b36bf61c25f368c77804c726e57aa4a8b7318a3b617aefb4a87df77b10c8aeeb89b57cd74a74db1a4ccee8798cf68de99669cfa6423492926c181", 0x82}, {&(0x7f0000004040)="9a496c85bf4b967c611851f252daa4cd723e7006204a17f0260f3bfe579c9eb5eb47619c9db3f95de0205f06b6d3afa79113599bcb9b4a4f0e260628312adb7737ae5b730557b7e0dfed87e7cf3a10b4de6d8a7ca3130b8225e23d262a16ae3fcc0c3c076009c209c5fdeaa9ea4d367848707258e01538a31e8a", 0x7a}], 0x5, &(0x7f0000004100)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x86, "e299bfe984b8ed0c0dcaba1dc2141f257389242b1c3e7ba84ab7cc16cbeea731a1176b5e0b7b143aebd111a949031049c0c63070205de9591664b4ab5fb43fd39372cb4bd8284bac6b95e3428b9770e20230eb94fae59558b29abc08d0f934b0d2b441b0c7af5afacf9b58b12eb3a82852a9ae55195b63d58615baeba1bc872211b113be2d2a"}, @iv={0x20, 0x117, 0x2, 0xf, "50baa735281bf50cc59c6941009182"}], 0xe8, 0x20000000}], 0x6, 0x80) 2018/04/05 02:19:41 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x0, 0x9, 0x0, 0x2, r0}, 0x2c) 2018/04/05 02:19:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000006c0)={0x3ff, 0x4}) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="7ba16f31fddce4823e1901662aaebee69e32e6bbaa43a9255121f71d8ba2cadfe4a6f38c56f28dc9f4bdb128bf52ea33dce18b46b8b3de0b92ba7ee1acdbce82a322222e8770cb68f9b76eb0dd02feb140976d30c035b5bbafaa6c0d22e19fbad5372a0793cddbc6959f7bb50aa74f35365659e6592e854db734f1568de2b17c9886d7c6d4c1e68a47df683f639b670a9c25c6721a1969430145", 0x9a, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="00a3a2f38add9d28c13b886979e457f59750a55e1345749b41c98664a06ca1731f24dda4ac9c098aeaa8fd5ba67db15c547c7f3c3b651edbc6b9dc47179135f4caae50e3cd7f85815980", 0x4a, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r3, r4, r5}, &(0x7f0000000600)=""/42, 0x2a, 0x0) getpeername$llc(r1, &(0x7f0000000640), &(0x7f0000000680)=0x10) 2018/04/05 02:19:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="8341c4d0dd0a9f", 0x7}, {&(0x7f0000000500)="3c849b23a9e4b173c77eb6c429f54be2871679acc4f05925e91a6284156d6c27520572e8dfe164fe9535ba240327e00b09976a384a212cc297f3a8a704027f41f2c8401bb2cba438c23035d66e5087255b8220372c4c68a104856b6c6f0c62b291aa378512d8c9db0c1249f940229dbc4b633fe67a43ef403fe95db1f79c51fc84c745f1cf57da08658acf348918eb7107c58411", 0x94}, {&(0x7f00000005c0)="9f9ad0ab215a514c011f2cef5c347901d87c800f9534b7701c3ab8ed57c268744b3ccab4c09961065dfb355f8fd25ec46fa45d49b6f96f35c2230d2cdfc51849494e64333d5916c0ab921ac9795371f989077ce62b1d1efe129423f350e267914e1b425ad972bdd16024b16dfdea34e5cbd66ddc4e5616562a1bc9affa8e424231da1a2c542d77e2d33653be892329186d1e713dcafa2b442a8911fa7f282e97979035951d7ded8212f8334e69512b31a5efde1b626f0fc475dd5abc78493223da2a958e0084", 0xc6}, {&(0x7f0000000200)="53b157480f99fa2f51d8", 0xa}], 0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000440)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 02:19:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x323) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x41) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x4, 0x6a, "ca824ea3c72afe087ea5c0104754433a3bf110d35e00b3763101c9b5c5218282017be125db8bae8236e18d692f2256fb5bcddaa047599f762680d6de66bbe838d1bf31aa671fb11390192f9aa26fac7af68388643a02a04bf88788aee8f3323ede225550ee751dda379e"}) 2018/04/05 02:19:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)) 2018/04/05 02:19:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000066e000)=0x80000000, 0xfffffffffffffd78) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x9, 0x4000000, 0x10001, 0x4, 0x7fffffff, 0x8}) 2018/04/05 02:19:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3ff, 0x10100) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) r2 = memfd_create(&(0x7f00000000c0)='}+vmnet1[%^\\\x00', 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) mlockall(0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xfffffffffffffff9}) 2018/04/05 02:19:42 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x800001, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x7, 0x4) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x40, 0x3}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x8, 0x4) mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x1c) 2018/04/05 02:19:42 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000140)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, r2}}, 0x30) 2018/04/05 02:19:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvfrom$inet(r1, &(0x7f00000001c0)=""/30, 0x1e, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$eventfd(r1, &(0x7f0000000280), 0x8) 2018/04/05 02:19:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x13, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000200)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000240)={0x6001, 0x1a003}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') fsync(r1) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000100)=""/178) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000002c0)=0x3) 2018/04/05 02:19:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x800, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x400, 0x101, 0x739, 0x1, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x53b}}, 0x200, 0x9, 0x7, 0x7fffffff, 0x80000000}, &(0x7f0000000100)=0x98) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x20, 0x22, 0x105, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @u32}, @generic="a3"]}, 0x20}, 0x1}, 0x0) 2018/04/05 02:19:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="040000000500403cdbe526d089725f3dba5b6bcb6a219e3cc54fec87ea9bfa265fa6082291411dd74e1d2b38bdd5f0fb0ca4ee303bada96cfe29f4e815941657bbd0bb7c00d0e6aec6ca19fb125d02481dfa246eaa742b7aba361eb134303d4cf3b4162263fba5e1c393d001050c8173d83b8ee1c1d20b829724b18b76dc41f215f5e28d7fb4b50c0f0c03ef6290bbf898b54fccdcbe7249a4400da0c5c0f25a37b1"]) r2 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_SMI(r1, 0xaeb7) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000008000000000000000000000300fa000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/05 02:19:42 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x403, 0x3c0387286dd88289, 0x0, 0x2, 0x1e0, 0x3, 0x7f}, 0xfffffffffffffced) ioctl$sock_ifreq(r2, 0x895a, &(0x7f0000000040)={'bridge0\x00', @ifru_names='ip6_vti0\x00'}) [ 258.379391] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 258.465271] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 02:19:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e23, 0x2000000004, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendto$inet(r0, &(0x7f0000000080)="45550684abb7e6c64dd98c50fccdcf735fd8a0c962f588a30c662ddd583d1f1c8eb5c6b23b3de6210c9a631236a71dffc914e5c21e236c5f4e393bfd3ea4849185aec1dd7dc2fc6c29b1dc0b8e560e61a76dc06f24ba9a5351486f0bcaf791a5e128a61f4e17529c", 0x68, 0x20004084, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/04/05 02:19:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1ff, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0xbb1a}, 0x88) write$binfmt_aout(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000a8f8fb01000016030000000000000d0100000000000000000000000000004ca4faa6653caacae011b9fbc9ff6d530b04bb54c260ef759a642ae6cde6a69076ebbe10b8f35584b01cb42f1ca36984e7e6ece7472b11e92521c1e616287617e73d6738ca3418275db4ae816ee6e743b1cc6b6cf8cc79e8e2f99d9229f19b6ce5f648bba4abe2f6eb598b0be86b339b20f3552a3fcdc06ee56e069741973bc1ac41c6fa45251bebfe69102220609e4ebf6fc175d754b963381648ae76c55c4f2740fcfba1757a4fd5813fbd79bddf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7e540a2c5789cf00886bf14cb6711f5bae757d02e594d6531df92e42542081115bbef268ef06c15026cd4f95a7f59b0b3c0954db12268080193c58fa966423a563d953ba740efb600644838aed0f1bc5a6cf280e51825df58aa"], 0x7cf) 2018/04/05 02:19:43 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/05 02:19:43 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x420040, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 02:19:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r1, 0x4, &(0x7f0000000940), &(0x7f0000000980)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000020ff2)='./file0/file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)="007609296d4715a9823b07484897b514cea413f9c26a3e8ab6b0cbb297d534dbb4c13830e13a8be59f14e58845011f312b4fdef21d0d2d3a396159ec9483bbb62873efa295182711068e0f95421f1e10b71c70d560bf43a58ae0f4422da7090000000000000061b7237568d32fc87b65be3bc404d4159f9175d35aa1e192cfe7d7ed81783dfc8eef4930aabc6986ef57233bdf4e9327979b31502e0b61355ec62372679895c71cef31c90484044363ac526a21dd865bc54b0a96c7d91f0ff1eb1f75623a04f48f8bd32288f1738a453783ca9b5f9d483b3be44ee3b4404634", 0x4, &(0x7f0000000200)="0bd547ae973a617292b153a2baae8f16ed5aa3c8ba2765194321bb7486") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x180, 0x7, 0x1, 0x100000001, 0xfff, 0xa9, 0x4, 0x297, 0xd618000, 0xfffffffffffffff7, 0x179f, 0x58, 0x100000000, 0x4, 0x1f]}, &(0x7f0000000380)=0x100) 2018/04/05 02:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) setpriority(0x2, r0, 0xc43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffff3a3d, 0x10000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x181000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="c0857a2647f888a78bf9795b90739c86ac1beae57cf72e5c040e15ea19e5010e40be6bcd8a6665cf3f04163f567dccf4d298951148623984aad8c358cd88092346dcd5e699df28e26e8077a2a1816dc490d096efd344fade777a41ea09643ec9cec57666f7c7c8657ea1df5223a307949a2a49b916a2311b5c031f624aaf756b7080ad0b74c3e3fd05edd6f8b6b2ee49a7529fe1889e88b8b370f425bf102d4dc4df66e555d500") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x81) 2018/04/05 02:19:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/protocols\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000040)='em1\x00', 0x40, 0x20, &(0x7f0000000080)={0x8, 0x200, 0xffffffff, 0x1, 0x3ff, 0xe1da, 0x7, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xa, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/04/05 02:19:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xfffffffffffff082}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x84) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'posix_acl_accesssystem\x00'}, &(0x7f0000000100)='/eth0\x00', 0x6, 0x2) pkey_alloc(0x0, 0x3) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) listen(r1, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f0000000180), 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000b8c000)=""/106, &(0x7f0000000140)=0x6a) 2018/04/05 02:19:43 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x80000, 0x0) bind$netlink(r1, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfe, 0x40000}, 0xc) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000364ffc)=0x2, 0xffffffffffffffe1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xbfb, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000340)=0x9) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x20000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x138, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1800}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}]}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x20000840) 2018/04/05 02:19:43 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x82f, &(0x7f0000000080)="dc8b360f200e67a042083086dbf4d5242b9a3840185e9eadedffed18277cb5d64b76b3ba39eec09c31772c5cb8fe59a6466d8a5f5c29709a0dcc694acf04bea585d5f2ad2d1bff80393a845f4938e9e0ff7a8bccc269114e57c63bb6b636423e5d324b9393be528127052c6a663049891d97c181fda871977742adc962a7842b3c72c39fe4458873ddac1447b550683eb0d1741ab848d9831c9d61df3dbbb951a14cb94dba0a779735530f3591923b87a6fe83c26077734d9d598d706e590438fa5defc927a572c6", 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cd8000)="0b2d2d292d008b53ba", 0x0) r2 = socket(0x12, 0x10000000803, 0x0) r3 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x7f, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e21}}, 0xedd8, 0xc9a3, 0x4910, 0x3, 0x4}}, &(0x7f0000a56ffc)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00001bb000)=r4, 0x4) ioctl$TIOCNXCL(r3, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbcfc8)={0x0, 0x0, &(0x7f0000fa3ff0), 0x0, &(0x7f0000e33000)=ANY=[@ANYBLOB="ba010000010000000100dc36", @ANYRES32=r2], 0x18}, 0x0) r5 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r5, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r5, &(0x7f0000187000)={0x0, 0x20}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f00001b9ff8)='./file0\x00') ioctl$KDENABIO(r5, 0x4b36) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00005af000)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00003a3ff8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000ebff8)={r6, 0x3}) open(&(0x7f00002a6ff8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x4) r7 = epoll_create(0x2001) bind$inet(r0, &(0x7f0000cf4ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xffffffffffffffdd) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000fa9ff4)={0x10000000}) mq_timedsend(r5, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)) 2018/04/05 02:19:44 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/04/05 02:19:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\fa\x00\x00'], 0x0, 0x0, &(0x7f00004c1000)}) r1 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000100)={0x3e, 0x8, 0x6}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000002c0)="4b55b58bd02e82d98261c6fb6ceac4b266bc345fa503f8cbf82761608a4a51462e622d963c5f8ed8709911cb4c25d2d467d32d57abd8416d4bd4ef1e4fc8675e0b87dfd1a3a3f122b909cceb605b40cd3ae6d0241b9d1d697ceb23650839e626f0e60847024792674792695bc6ab66a8d1c553d608027237490b5caf040f18b2649cada2660361f1aef8974fbc46af25a5be7b0bf91883bd49cc383fcea0a51faf160a2cb96903dfd546a20d0ab51711e457f92a9f28c05f94ed2578e47ae15052", 0xc1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000400)={{}, {r5, r6/1000+10000}}, &(0x7f0000000440)) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x89, "afdceaa2b183c7d6f9583d72fd9f8373832a7b67274bc53eaea6957b74dac152780d0ddf4d2cae6d63e7f8fce7e3e450bac7cfc581c781d3c557c68198a56885eba527446d2bb6fe215f830fbacde5f366065e32a766e5cc757e974bbbc4b5848acf3160aa537c4db8ee3195c75acfb30d689bbf1582b2810955d9b688c1f307323040bfb05fbfc2b0"}, &(0x7f0000000200)=0x91) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000240)={r8, 0xfffffffffffff177}, &(0x7f0000000280)=0x8) listen(r7, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) finit_module(r2, &(0x7f0000000480)="cd766d6e6574317b2b6d643573756d7d776c616e302c00", 0x1) write(r3, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/04/05 02:19:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x200000008, 0x1f, 0x0, 0x3, 0x5, 0x1, "f45671ab81e3d4e5b2eb6f923d26414e962904ccafb160c7f6c24bb62e5ea38acd5c4233d55ed43bd3873e6346b72cd508717d5279f5978b8458231633e47847", "85b98fe64072c4fe0dc28496f95b94aea5d82e524a4cc0b5c2d13a203aa5866fdf9ff610db48c9c672a1ac517f124dd4889aaecaefb82e3c4a5e2a82bedb992e", "22b6d36b514ef87636e081e5bf9d882163f33977fc7f869e490b00", [0x1, 0x8004]}) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)=ANY=[@ANYBLOB="0203000311000000000000000000000005000600000000000a00000000000000000000000000000000030009000200000002000000ffffffff00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000003b16339def00a11423020e470cc600a068697a90"], 0x88}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24}}, 0x800, 0x1f, 0xffffffffffffffff, 0x20, 0xc94}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000480)=0x8) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x200000) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000002c0)) 2018/04/05 02:19:44 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000)=0x81, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) 2018/04/05 02:19:44 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x20) 2018/04/05 02:19:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @rand_addr}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) 2018/04/05 02:19:44 executing program 6: chdir(&(0x7f0000000080)='./file0\x00') r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) ptrace$cont(0x1f, r1, 0x7fffffff, 0x5) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x1, 0x4) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) setresuid(r3, r4, r5) 2018/04/05 02:19:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x260001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r3, &(0x7f0000000100)="9b604daa8b705dd4ab9427a4f3f1fe2f38e5e0480f5eddab1ba35ae9459f66caa64460359664d103537eb07b9383860fc8fd25c39ade30b2b0e713abf1e3e142284b64552889e3e47a93f8c4d0a4bd0621356e7517ce662969af3cf5c68d7ebcff87b01cdba7c1d78c515f498f1eb9d9a32736249aad5ecc8d62530822c302040ec439fa22605c8423645fbeb1cdfd79ca0c4d1b409951f51eecf672c679bea06b3c92aca582825cd347403d03c135e2bffad72c38ff2aa74d3118be77d9f3ef31734962452b7cc986eb", &(0x7f0000000200)=""/145}, 0x18) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000400101c00000000000000000d5000000"]) [ 260.293605] binder: 19307:19309 unknown command 24844 2018/04/05 02:19:44 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0xfffffffffffffff7) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xe5, 0xa, 0xe, 0x4, "f834458fda0800683d8f27cf4223aeb039113262a17e90af77752c2c1f4e81f81c5bba026b044f3515e969e1e4dc3cdfca7a5056671b2e7597e648154a0ded07", "6826b14d65d40c6cbc8b501d4210b2d3e38ce37b82c901eedd3fc0c357c426cb", [0xfffd, 0x180000000000]}) syz_emit_ethernet(0x6e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd607575e7b032bb7beeb702290f00383a0000000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800003a00fe80000000000000004000000000000000000000000000000000000000000001e5e95b2b740cdaa2"], 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x401, 0x3, 0x6, 0x1, "de86aefe531b678d85c97897ef9ccb3fc7b3429745ff5225f6c2e8967c832a4a3e86b25a38b93d048bbcdbb0fdbe8680144e9ae55e84e753de1124bf8c0805de", "2c7269f125cd2d6cb4906a855acfc392c09d4ba2156bb8059ccab060f1423e17", [0x100000001, 0xe92]}) [ 260.333889] binder: 19307:19309 ioctl c0306201 20004000 returned -22 [ 260.386271] binder: 19307:19309 ioctl c010643a 20000100 returned -22 [ 261.193212] binder: 19307:19336 ioctl c0306201 20004000 returned -14 [ 261.197189] binder: 19307:19338 ioctl c010643a 20000100 returned -22 [ 261.203837] binder: BINDER_SET_CONTEXT_MGR already set [ 261.211596] binder: 19307:19339 ioctl 40046207 0 returned -16 [ 261.276207] binder_alloc: binder_alloc_mmap_handler: 19307 20000000-20001000 already mapped failed -16 2018/04/05 02:19:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x0, 0x6000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f00000000c0)="e308f2702e4cc1b35fdf34ea89416936ffed2e11b1405f254ae89b1fdeee5d014d75d46396eda29972fd353a6df7eec92ad5958416ad41bdf59a590e1d9d91125eb54ec02b5a2201edea068e46bd213617eb309e283eb7edce92d679b537f767bc1beb56a339abf3088df489de1196ae5b356aae1a6e", 0x76, 0x10, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) dup2(r0, r1) 2018/04/05 02:19:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)={0x2, 0x0, [{0xd, 0xb18}, {0x1}]}) 2018/04/05 02:19:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x9, 0x2001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x8, [@loopback=0x7f000001, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x30) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x200, 0x20000) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000140)=0x3, 0x4) socketpair(0x11, 0x0, 0x1, &(0x7f0000000280)) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20040) write(r3, &(0x7f00000002c0)="b4c95b23f7f3ce8e7930c918f6c49684622bda9cc7cc2dfb4cb6310a7c435d690f886fc43af286cad3bfccd478f5f8bb625ad37ef5a61bca25e4df0afb8f95242676bcb7ddcc82305f41b5e9b6de593f83cb2ab0a1f250ebb9380ff1b35209f52c387ed13c311e3503", 0x69) setsockopt$llc_int(r3, 0x10c, 0xd, &(0x7f0000000040)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/05 02:19:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x634f, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000002c0)={r5, r6}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000009000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 02:19:45 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='eql\x00') r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000acbfdc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1}]}, 0x224}, 0x1}, 0x0) connect(r1, &(0x7f0000003ff0)=@ipx={0x4, 0x0, 0x0, "3d177ba842df"}, 0x10) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@hci={0x1f}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000003c0)="ab169d462b39eabd274b467f23f488a1ba60e011f490b559e865f675bc8cf3b6d6f1848fd530c5bc9773d5f4d15722e78784e5620e231936", 0x38}], 0x1, &(0x7f0000000480)}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000100)) 2018/04/05 02:19:45 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000004060100000000000000000000000000f341f22231478071b83839ae83250f18e322b0b02facfb134749f992ea3451dc4d461a9c2cc49ed968fcb2f88b2c69850500b3a21e202862350097ffce18ec5f855d13883a5cdee6f3f9b00cdea869a7d9511488b19c3301b422abbdd0a2a130dc394e7463c5c98ff62246ed2b166782"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7f, 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@generic={0x0, "74cf89fba49191cbd4ec3d7de26be4e3589a34848714ce1fd8f05835d8a51aa2d9c3fdcb6324afa21a14c3e1413d1b75823d2c8f6542260efae70059eec8161f0111677a14eab44ae57695d9ba2fe6a7fd43f06c5949b25023544558e5a9307c0ba94824095ab13225bdff1428010fb42907eae65c97276be35aab4a1cc3"}, {&(0x7f0000000140)=""/33, 0x21}, &(0x7f0000000180)}, 0x9c) 2018/04/05 02:19:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmmsg(r0, &(0x7f0000006b80), 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40883, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x7, 0xffffffff, 0x6, 0xdd, 0x1eb4}) listen$netrom(r1, 0x3f) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0xf4, 0x8, 0x1000000000000000}) ustat(0x100000009, &(0x7f0000000140)) 2018/04/05 02:19:45 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x240) listen(r0, 0x0) r1 = timerfd_create(0x7, 0x800) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0xfe73, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1b10c0, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000400)) flistxattr(r4, &(0x7f00000003c0)=""/34, 0x22) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000480)={0x4da, 0x0, 0x4, 0x200, 0x19dd, 0x7f, 0x2, 0xfffffffffffeffff, 0x25847919, 0x3}) r8 = getpid() r9 = fcntl$getown(r5, 0x9) r10 = getpgid(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002980)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002ac0)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)=[{&(0x7f00000004c0)={0x63c, 0x3d, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x260, 0x34, [@generic="ac055b24817df3d3146454", @generic="b2565a7bee611431c1bc2b7318e3d91993f16832963395b84cc27cf06bc8bcb9f7045c35bdf95ae5f65c472e1a052f9a06ccbbe3c7b0e7f68eca34b1260f9c00daf32d4ba347c51b0bc2160e50a4a0d6ba69d1fdb2815281220563979478046b6fc4db0855699568abc08addc43ffad60d2997e5d442d89d6192c79b03d2159881", @typed={0x10, 0x3c, @str='/dev/ppp\x00'}, @generic="e0450ee6ed11", @generic="2b427a43385541200eb1671fae7b731767f7aee427043bccb0be708d55f9d76a6a9d9912ca4d22545709295996834e2970ba7572722722c1292b421f89e40c7bd7d9819d5ea9c7d770b2748966230fea1d9ba34cfa51501f04ca24fc927464f4d36ad9c6f99d2e6d1d35a6aba215366c4a436575c0b5d4e656553bf10946de19426e0b1b55f5d6be7348b2c21776", @typed={0x8, 0x3b, @u32=0xfffffffffffffff8}, @generic="d1e276e2e61304c0acf0fdc737f78434965158cbb77238b62863c43cac372ee9342e2c3e83ae6753665897771f2ac9bc03774c", @generic="e51691c644916603f5318633cb814bf12e45bdcaed618a80bc63e51989f6fe669ddaaffffe1429b91fe71f47821597d0a8bd6b3c38ec6b60", @generic="8c3d63e53aec5e940996736207368025e31d50ca1f0ecb6ea01cc015c7e2fe6d7bf9a97c475480db294e32f15e25dbd63b836b63eb60ef33f7b9ed1aee9c63355747b39a8b6107940e7c1b18cb9f971cc8976539c6acf25a7ec5e43d061cb6c43ed7835e8198f563a07155bef8feb27e76fe60ba796d81d6fc67e3a746c69484ade83c9c8c12f7ad431fef9190ceea9c8a7f5611b79767c8c5ddb8a626aa664ac6a1f2d6aea9ca87b89d02225b7902286965bc208b7bb9687e"]}, @generic="0e4c60abf05a9f56668880e758c1ca0e53c08209c5f43d9763f59f0e9523794e605eda27e37af99c5021c9", @nested={0x2e8, 0x23, [@generic="3a1d0d029db4a32c4ab8717e3af2e25e91653b707f77d50d359fecb2bd0bbeefd5f75e3e58cd58e59ec9cc9c9e2be56efb150a1ae4d89737019557a07f60004295ac4e5ded01408ff6890ba1c784", @typed={0x8, 0x45, @fd=r5}, @generic="9b7f09dbac6fb8fb2e2b978be2078fcaadbe6975935cb0cb0b1bdd157087535e51a1d081d5effe8df908d80c226f6cf4e87187dd3a97ac191cf1c7b4c29e6d054a47e5636482aa22cd8512a17bec863fd77aa761d79c31ecc26f2c0b1a7dd1248d9a90041cc7ff2e633f1759c8c3458edf2672f472d20fa36fc88609278eceb70caf952d25fbc9991ad8415b5ac18ca57fe765e3ad9718a422a211ff932fbd9dc5600da011cdba4950bec9ad70fe04", @generic, @generic="2b0179dfd982e75bb2691e20e140cc8fd7d80f4c2c6068a9b53557ea8b0ddd74cf1f11e94ca1befd23d2f666b9ed4350d7afc5f9c28251bb8599e9f740fc49280dec0055b9b0a8f2c10e079e3fa6bb2838e23505502b92a03754e31281b9f53940794e6f9032ce0b08eaac1a77de774002fccc8b20e3c014dd024d08cde92402b1184dbfea66fde8f8aaf0604c5ce8cc6d8f660636df6417f7f5b4b9e5d2466bf891263ee550b23997b41da510415453321af7d0ff7549c2dfbca8a7ec1b28f980677183", @generic="0c463944ee999fdf7649cf7787170e4c9dab3cb7f3a8", @typed={0x8, 0x63, @fd=r1}, @generic="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"]}, @generic="86fed90c9f2acff50d6e9c4de4fccc362486a2f276997c621f6489d4e339380283f920a12c7e6bc7ea9763cde205f6274690799103fa1ed1198840140f5d15bdb07353a46cc416104a721bb6dae37758fb12fb669c9b952786e49c383f2f56c1ccaefea31bdbc7e5b2f560d06ee809f8b1ecd069132ae95690f2cdf585e24d04c44ed8d109ef13af5a1ccb0de5948503e0cec6e853c86d1882aa8ef85af23f2e54129573d2d00cdf94f751723409d95ed5", @typed={0x8, 0x6c, @fd=r5}]}, 0x63c}, {&(0x7f0000000b00)={0x1398, 0x1c, 0x0, 0x70bd28, 0x25dfdbfe, "", [@generic="5184a47d3ba3757cd9ba86c6d7add18946f66e29c3d36445dc349c70a33046cd4be059175430699b6d125e44480688692148b3e3c8e0bf6b6cd1207797bcf533f3be4e867cb1e9db35c7f646a8b474321fdad297c2f6e1a97014499bace6dc4a0cd079", @typed={0x8, 0x92, @ipv4=@loopback=0x7f000001}, @generic="5831978db1ba99ccb158affbca3f03fe99f6db2bfcd12f83538cb1f8b111f98a834fad589f1d26b55169bdb50fb4611e31250fa280075073ff4e7df87840d4a9109bd99c3c8b8511c23c95a11e801fac89b59dedf8980faf9863bdc964d72dafa3bb578e927ef98c1f571da4806e314376b6f63b77e23fc182e9d4dfe62204174f558b23d5ce6c410c250d84697e6f616b32013a3e", @nested={0x1288, 0x200, [@typed={0x4, 0x37}, @generic="a11848faf87bae7395d88a1641e81e83d6842f0e243bed0dcf7bbac60fa5e0a06f71f42d2d50d69b8b7c470964f2074ede13c5eabb9ca74aa6d988e134bfa3ae00042b21de066093ba4656a63b2bff526461f08c5809d029aeb4fda7fd6878bc6c20cb8a644f269934106d3543c027c808540af57e28922d7419ef0c249092d720a9ae720ae9347a7b4bb694f2f2a8772e970378df80f29611ee3251af", @generic="49358416e102653490691fa46b77d06ff00ac193c95965f9feb4943ff396bee940c63a1dfb38804854e338d687642481daf1ad5253e70acf7895091d4a110522d2318fe4f617737c2dc97e3740e7cec43c", @typed={0x4, 0x13}, 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@generic="d41da80a4ad3d4bf35457826fd62a0815d61ec7b0afc5ddec119df44d3257f526a7b3a6f7589a50cd3ee9461519e8d5294824917736bda5e279e27ffd0036514ca2532ff94ca878ce6263495e88e0978c5e9cc7cc5408bbe43aad11201b009913d49374674426ca55e0462e2477e8d89994a8169788f00d8cf7be0a11f58e85047358af6898168d8f4431d33cc2396bdc9c86393fbbb4d3b2525e2d0e85620dddebce1162e2b94788895dc"]}, 0x380}, {&(0x7f0000002840)={0x104, 0x3c, 0x8, 0x70bd26, 0x25dfdbfc, "", [@nested={0x38, 0x62, [@generic="a419c659900b592e685c9a9d54a554c041d44cface99df823dabf8484a23f9c94038977e7363da55906de5603506eaa66089"]}, @generic="3be31543a60c85116dd02288e379d25c3ec386622ace0b9a855755513da87f56a3548661cfedff0f502beaabe6867dba821c9f806fc06060dde12045e19729a4ff2e1e0d912da7985fb73c32bad77598b72a9bdf19141b4df3536837fe9f501ed481c61e26858210ffbea24d7b00cfb7d0ab3465bffe3f66fb10b1a44169b23dd09d42e7368493b47716134cd5e65615902825d1af11186b00622895906a0dc5c8217af857f6bec51060e0b045669c4abc5ce09b40d491b2f2ebe3"]}, 0x104}, {&(0x7f0000002e40)={0x11b8, 0x3a, 0x300, 0x70bd29, 0x25dfdbff, "", [@generic="fe7d6a1892b92b2237e8ba8782bb52a26861ab6881dd2966f7eb8ddc3f1f992c88aa392f9352e7445b984de153c9b80d0642a065543fbecc9f8feaf7889c0fa53f9f1bb102c72337656644d94cc2975ce4bd996b277e0db598d1ba6a4d0407933a573948e14e7d64287cf86dd147d14fa8e4ad95537f272c4e7b3d4334d4e53c05aa4957ec6f13061677bccf51b454b2099badfd969ba662f9aa02636a39ddbdf18974c4a49ac9c7109dccb98f92fbbcb4d58c9bf83b6ae70787f8c9413b454c69b1dea2774e596798a021e3c64cf51155aa99830ccb4b0b58a7c7564daa18f7b9a809f01b60437d87531e3b8c36654167470dec0cbafe8a17ee2af264789a54314d315ca1ddf3e2a30230cfaae824b762bacaa53db79cfb0a8e0898663f9c68d193f524f116b9230c9d7cfa84c2352ff9fbdbc9feb037acc815e13f3ddd8de574bd53cdd0444b6fe360a0182a2db5d6ffd0ab75e06a23bed5ba0c98998d96e456b25679ee642906fde2f5b4338e3c9f12adbb139e71bb62c45d82e21432d0f88d632090aa962533b260e90d66bcb85f0f61e80dde4e9ae211b0fc1424a3f1fd315f3e0283f76b936109fb2e4e161f633bab0b916324098a27707baed9d57392e559d4bab905cd988f9fe7b00674f61dc10268083d57676e82e593744cfd4b9462747f1b492af2d08e69a786f99b2518c67079b425801f42bcee4e2fed3178cef4a418aa2ef4f0821dcb664106b14d81ab46dd5981728d05fb0e0392f740788ec52783eb20360e93bad09e6978178402051b5051048c578eb4be9068de5cb0ed3b0d391ae7e6a7cded6b33244f9b8559aff86aeda37f1b2b08f642c0d84e94b45369e83d2f0b8c5ba68f428f54ec30fe45021bd85618ca21f18bbf34d4ccbbc54a4bdd4e6685b617fb113ed6accd40d63a2dc974d06962c5c39d5872a97561f8fe2a13ead501860049568949d6bcffd5bacbcb658091ad03651c73493256a95aba74f4eddfe18831061fde4df5aa251c7692ee273ae1321c13cce21b84ebb1fbc70b595578515e7de63fb5e529a0af542f0f7115b7ef8ceb7b90cd12bfd65816a13b351d4fee472fe089a7dec1e8ed2da3804010e698dbf70a1595a87d4cfdb7328ae855a8dad925a61cf2c9dfec52ce395fab8fb76b42673a8126ec13900e3dab0e0c6bb2470adee1d3f91c9e439e173448f945d4e671bebc185d989de9f0b7a6e1540ccb9762be2d38c5eda8fc05f76e1e0f26f4cb0797e9af28a9cef05401913a260dee103bd6be6e8543f709fbb4c12515dbfe9d327f2ddd517cb43ab2b5948efa99b91cd8462663b5829f5f4c60c8a9a0f455f9bf5cba55ee23d76ca056881145b9c9a997aae65ad0a6d76ef6bb077687925f9b444d8f8902f27fc6a2b280972399bd6015e47cfdda48d83d4ac05daf1938a413346f2ee353da881a9ee1b36d12f50d2283eef476bf1c28df3a93c1adcd984158796fa05b3781b3357ad386783bf916b4306b96f2c59b1c7369bfb99a9226ad0f495c0b39913ec62a81b443b87af5b9a93cd0d1e2081f8738a9d5ae24c331ebd28ac6cd3002e64e171292bc4cf3283ac4688e8a2259644aea6a9bfd843ad67e589d5dcc30cbbd2d218bcb1ff20a2f5c035ec1678818a0c053f35a1de18c2b9a469ff0954fd664a0a7f637c1fa3ffdc2a66b1fea6001a0173a9362adfe7c9e18d447e03c68248ed03414a0cab1e6cf00e15466ebfde4420f076ae658a4e99bd194ca8936a68fa47392344007e4c4ed1816b23f5ecd60aebfc09ddde0490bf4022025d881d46f84be3a3549eb719aee392b137dc6b72c299688f059ad7ed29286ba25e80a68bff172d239f508b59bad7aca89808e7ea82d2bd952f165749f75db48d04438790e4a87ce6f30cb13f00b780b8d2f9cc01fbade767eb0c4b4cd31e54695b7619ef4c7f6e04e4b11e341122033026a50740ec4cf3c44b613fc5dd9c016bc73a31fcbd6b048a19d25e6dae3b1587d437abefaaaaa7ff0c42aca81c19a9f6b99438e742c31cf909e69294c3f72a42481c48e6c75a83fbf2b7fba3f13e33365283848f99f8a07f13943020a47367b9275190255cc8bd62b82bfd9d7db9a07793e1614a6b3336309fc207fb2d8ab0d6b89f7bce986ae6e46f5651cc0c28b4a95e01cb04a15e87275316cdbe3c411da664b3c37570fe30b9bfef28b65f0e7f987ced3b4da039537de796bf2389c3b1e650c43db0e9660688d416b8f48fa48be17190a907128f4ce8bd288890d5dd6f02d4d4112c1e788d18ecde0e54b941eac7bbc12ef9aa7d57d58311dd6a9da536935892e20ba1ca6307310f8df7c836b99a2a2c587f6c2fa490fca2e4ff6738df181526669bae74a1a075b37b80d87f3fab5897d0cfcc0d42b34337ca5c03b6ad76f3c7b4badfb64daa53fc32c5b3811fd6bf2b1c675ba8cbad17b7773e27ad84cc1ef4b91ac4389f5a3efbe7ed889a0d3d85fa5e4c083ee16a24a74c90834def9c8e1c62fb4670626be27deacaa4c1e4afe00d8cd208a2ea4a508efa41a8269f76a7f401e50614f7cd52230e87afc9858bba3b460c52743f7ab65afd95b65d23c5f73cbb8f7ea0a001d361e548d0a3106a79bb2d280812994a895252f7d6010fbfe76e66a3f30e891ac6c1b947d0f7dfbc9af22b1968021bd1b7a3e7bd385c0312a41743e18312fc6d605b0f069309479513ff2ed122defe0267bc6938df74ef51a30216eb5219b4c3b743fcec5d1bb5e36b9cc74b441b5ba4ad36f28c48592802a51499cc7db3752dbf8e74ad7a581ff8fd1db6f12a4dbb325b723043f7b6b1467bb67bf8b45f6d070e577d44ca39094c0650f16685d8b2b92c9d598618ae21e17531d9f8e6a03dedbcc15f68ba3d349920b6f3a5be63697c527502beb1df143ccc28f4543c8c9edcf25c22fb8fdb5ce1fa2c83abddb6941b618253b30b0772acdd4a60a2d50fd6e7a6a3e87b4f66d4b7a7687726b2a4d13fd3db6d02d39189c8f9e579c592ef0708a0eb2e6f209aaa5db1b26317f28a35dc31847fe588eeae44705e679c0798bbcbc0d05a36bbb7e4700fdf64e42ae680e4041f7e98ca44efa85951b008472967d21910b0e8ed5b5660e24c19296a9f0271ec3fe4c2b9bc1e9ab78cb8d5b3c1344872bb8babde2320e3d3c41e4449c598f84f9cf91242a0fb689bdf2958cb9d54fc41e969f88ab150db62d435d82858f069b9f346e47da9511e726cecafeb3779387ca82e21f548498a7945f1a60639537115772d531f67a43860d571c36c0c0dbd68854ac64fd1a5d357d890500cf839b694798a5a9914976bd6a34747d47d10d307496fec5d084508a73b8668d1b669fb9ef3447bc93ef362c41a53cd971510c3adcea601d4c84169d686c782687d3957879b3cc685b0015251c3a7792cfa57880f401c1faf1e7a587fb66aba1037137226ce661093df7debacbb5ed384cae86445e9685f3bdabf69538679b82ad073f1247c1896f9ed1b4dcf58f01c37f3b9c933a587b5ca8968a98ce29610e7dfa2eb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@generic="bdd9d323d4376f4ea030d6a6df270e925f5d37c2bd350784996efe27ad2bf31967e50ef077a56372db57678e7959659de60e9affba7cb091c2825613d6bd29c26d7b0da1561d53f7ed1e7f990a4966a95a6ab8ff34d8e332326f752f705ae219654f2b738b558c10a390b312", @generic="fd0ecc9c4d0fc7ae660b2b79bb757fe3dd88cd29f681643f40ab8030ff88e8d845905d4b126bfd9af7f0a84c002a32fc8e658f9390ba63ab2460ab719a375fe8a02e9fb926", @typed={0x10, 0x71, @str='/dev/ppp\x00'}, @nested={0xcc, 0x87, [@generic="6646f171c5254b065b03404911dac4cbbb1876d0aba74e37beab3bb2be9557e3277f1228fc050368504be7681d99392193a1326bbf0061873c635ffde36726611ec0b30c7337985ab0f21b1391cffbce3d09ae27c7b6049b6c82ca8a79b8ab6b54e8b1e74e245d159c4b9a761e98b00530a4d14db398eee8b07d70d35fccd61320b5a6ef6a4ab47a45c66a912910cc9664f5386ebf2200780c77ca3bcbbc12a5ba45542977536e9f4ae41353eab5c429d20db2085024f138b786e9912bed04a66dfacd76efcb20"]}, @typed={0x8, 0x2a, @fd=r3}, @typed={0x8, 0x55, @pid=r8}, @typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}]}, 0x11b8}], 0x7, &(0x7f00000029c0)=[@cred={0x18, 0x1, 0x2, r9, r6, r7}, @cred={0x18, 0x1, 0x2, r10, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r3, r0, r2]}, @cred={0x18, 0x1, 0x2, r11, r6, r7}, @rights={0x30, 0x1, 0x1, [r3, r5, r4, r3, r2, r4, r1, r0, r5]}], 0x94, 0x4000010}, 0x40000) creat(&(0x7f0000002b00)='./file0\x00', 0x50) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000002e00), 0x4) sendmsg$netlink(r3, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000000300)={0x84, 0x2b, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@generic="f3f79e04a4145e9da66ec5c2b56dc65e5661f9bce24de00d5c1c9a0305e26ece2d378ada90d8bf7736c66ba5011f5c9fa7f73111f43f2e40e95c5bef7a5fee07074f223eb1640e46f86d2bac908594b3222f37c4eb426e3b0fbdb3d96e4f78c9158244b7f28b8701ed73d00bae87e966699125"]}, 0x84}, {&(0x7f0000002a80)={0x30, 0x25, 0x2, 0x70bd29, 0x25dfdbff, "", [@nested={0x20, 0x38, [@generic="be27f7a35801f1c0ddf19dc7e8c9d18653170cd4bc19acbefd96"]}]}, 0x30}], 0x2, 0x0, 0x0, 0x3c1f5383b5ac8e85}, 0x10) 2018/04/05 02:19:45 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge0\x00'}) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000325000)="5b4cd9497224240001000000001b000062e5060000006947", 0x18) close(r0) 2018/04/05 02:19:45 executing program 5: unshare(0x400) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') flistxattr(r0, &(0x7f0000000240)=""/58, 0x3a) 2018/04/05 02:19:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x610440) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x420, 0x70bd2b, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000300)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x10203, 0x1, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/04/05 02:19:45 executing program 7: unshare(0x400) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x0, @rand_addr=0xd3, 0x4e24, 0x3, 'ovf\x00', 0x22, 0x3ff, 0x78}, {@rand_addr=0x20, 0x4e24, 0x10003, 0x1, 0x9, 0x6}}, 0x44) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103180, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x5, 0xfffffffffffffffe, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'teql0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}) 2018/04/05 02:19:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x2000) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="95c487f24790a539c7271863c9952de11ab75fd39108a91bcb3dcc4a5895dd9e206870f0045fa847", 0x28}], 0x1, 0x0) 2018/04/05 02:19:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="ff", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x800}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2dd1d056}, 0x8) 2018/04/05 02:19:45 executing program 5: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x0, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000b80)=0x18) mkdir(&(0x7f0000000e00)='./control\x00', 0x3) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) execve(&(0x7f00000002c0)='./control/file0\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000001000)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f0000000f80)=[&(0x7f0000000dc0)='[nodeveth1\x00', &(0x7f0000000fc0)='nat\x00', &(0x7f0000000e80)='\x00', &(0x7f0000000ec0)='/dev/sequencer\x00', &(0x7f0000001040)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00dd7cffb06b70edc1dae39fa7fee6e97a89396eddf58ccfaa8d62657692a1ce2c7f57e2a258aeda11da3049ba5ca7df97dc27509a46b87b00202b4c8cf623533ff7c6de4688c7cc971da9f7d1536474f9b59efc5b026b1df9da231b04d5949cfa6e944043ae54f2f26a3f6fc1091e0bd017c2a15e5c2fffdcb84d7457f2b1a9e032a08dc83e3d6c9f94d2b34ca00000000000000000", &(0x7f0000001100)='){vboxnet0\'user\x00']) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x1d7, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000001340)=ANY=[@ANYBLOB="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"]}, 0x227) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0xda5, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a479f8afd61be83c1961de933b7a80d1306037bbcc6bfcf2b46febfa5aaa02bbbea90907521436221da12550435cbfa6afaf4c289327e0dfabbd74eb1bd759d13b2f2b16efd2e8be70ed8660bf86ea18f677", 0xa4}], 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = inotify_init() r4 = socket$inet6(0xa, 0x1, 0x7a9) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x8) getpeername$netrom(r1, &(0x7f0000000780), &(0x7f0000001300)=0x10) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x0, 0x9, 0xa0, 0x20, 0x20000, r5, r6}, {0x40, 0x4f2, 0x3, 0x0, 0x401, 0x0, 0x7, 0x1}, {0x9731, 0x8, 0xa4e, 0x2}, 0x8, 0x6e6bbf, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d3, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x1, 0x7, 0x5eae, 0x1, 0xfff}}, 0xe8) inotify_add_watch(r0, &(0x7f00000000c0)='./control/file0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB='gil\ae'], 0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) renameat(r7, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000000b40)={0x2000}) unshare(0x6000200) dup3(r3, r0, 0x0) 2018/04/05 02:19:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9332b47ebb798b7b8dd0e031c07f197d43aa9d38bc44", 0x16, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="97ce4459891b52275864d040fdea057323efd1d52019ada300bf33c401177d866266f5b21382dbba6bc83c4fb39fb7603537ea4268a4b104e4b268af235fda997b305b6bfd3203f7f15b", 0x4a, 0xfffffffffffffff8) unlink(&(0x7f00000003c0)='./file0\x00') keyctl$reject(0x13, r1, 0x0, 0xffffffffffffffff, r1) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x80000001, 0x0) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'user.', '(nodev\x00'}, &(0x7f0000000300)=""/35, 0x23) readv(r3, &(0x7f0000001300)=[{&(0x7f0000001200)=""/219, 0xdb}], 0x1) recvfrom$inet6(r0, &(0x7f00000001c0)=""/39, 0x27, 0x2, &(0x7f0000000240)={0xa, 0x4e23, 0xfffffffeffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r2, 0x80000) 2018/04/05 02:19:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x180) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) ioctl$sock_ifreq(r0, 0x800000000089f8, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000100)}}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/05 02:19:45 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000300)={{0x7, 0x8000}, 'port1\x00', 0x13, 0xa1800, 0x7, 0x52a, 0x20, 0x0, 0x27c6, 0x0, 0x6, 0xd8}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6, 0x1f, 0x4, 0x4, 0x5, 0x70d, 0x0, {r2, @in6={{0xa, 0x4e24, 0x96, @dev={0xfe, 0x80, [], 0x16}, 0x3}}, 0x0, 0x40, 0x8, 0x0, 0x935}}, &(0x7f00000002c0)=0xb0) io_cancel(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)="57044fbe053f96509a5c3401caef9757c4a7b4d4f885444d94aed89573f7e4df20a77aff13005f4678c8c502ca49298f4e2b7909cafa18d1f54d9db76ac3429a15adf9fc", 0x44}, &(0x7f00000004c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x3, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) 2018/04/05 02:19:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @loopback={0x0, 0x1}, 0x3, 0x7ff, 0x400, 0x400, 0x698, 0x10032, r3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/04/05 02:19:46 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setns(r0, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x3000)=nil) write(r0, &(0x7f00000000c0), 0xfec9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) syncfs(r0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000feb000/0x14000)=nil, 0xa00000, 0x0, 0x20, &(0x7f0000fec000/0x4000)=nil, 0x100000000}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0x9, 0x4) 2018/04/05 02:19:46 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00003b7f2c)=@getlink={0x28, 0x12, 0x105, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x100000000001}]}, 0x28}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x2) 2018/04/05 02:19:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x1, 0xc, 'ctr(cast6)\x00'}, 0x58) 2018/04/05 02:19:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x400000000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x50, 0x0, &(0x7f0000000300)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}}], 0x1, 0x0, &(0x7f0000000580)="e7"}) 2018/04/05 02:19:46 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xe, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, [@call={0x85, 0x0, 0x0, 0x16}, @ldst={0x3, 0x3, 0x2, 0xa, 0xf, 0xfffffff4, 0x4}, @exit={0x95}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0x80000000, 0x319, &(0x7f0000000300)=""/18, 0x0, 0x1}, 0xffffffffffffff4e) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x3, r1}) r2 = socket(0xa, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x72, "3adc1db655c14e08d66599e9c31501c56d34f90d6e7af488a1e2126721dd10f2f8183d2d8be16d6c4fbd45c0011bff5dd5a918f67c63f09d2a329c75dddeaf4401fecffa4fb8547ee699ae2b79843aa1039113ce3741508a4c1f41bbf6404304df9d37950d60e82de6d8273c1871c22cb9c6"}, &(0x7f0000000080)=0x96) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000280), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000000)=[0x80000000, 0x0, 0xffffffffffffffe1, 0x10001, 0xfffffffffffffff9, 0x5], 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, {0x0, 0x0, 0x2, 0xffff, 0x3, 0x3, 0x0, 0x0, 0x1ff, 0x9, 0xfe15faa, 0x0, 0x0, 0x7, "e0a28bef6541308f6065eaada4b48783fa016cd466003b63d4260400efafd812"}}) ioctl(r2, 0x8912, &(0x7f0000000000)) 2018/04/05 02:19:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a15cdf0311ce3888fc7e6ffb848b9ecc6d5e42508e114dec29d494475c16c8768fbe5053506d47dbf24115ec1c067de47d30fe905af1976436a7bbc521f70c0e25081b663cd81dcd0595e2d1d96add631e47d53f12388da3b455305a91da8d09502dde5d4ff2e09ed903700971bb184a3666616c3504c0db985d3b7f04d2466bb33083a3c70411127963af47b23d3e5af180025d6353d8cda31f512b160cf83a1a2affe71e66183d1192c0180047b67fab66f30bc755f27ef77ba4f4657809a8c28f8", 0xc5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840)=[{&(0x7f00000057c0)=""/106, 0x6a}], 0x1, &(0x7f0000005880)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/05 02:19:46 executing program 7: r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x761, 0x30000) syncfs(r1) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000140)={&(0x7f0000000180)=""/11, 0xffffff92}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) r3 = inotify_init() kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000000c0)={r2, r3, 0x8000}) exit(0x0) sched_getaffinity(r0, 0xfffffd83, &(0x7f0000000240)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x0, 0x9, 0x8}) 2018/04/05 02:19:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x10001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000140)=0x800000, 0x4) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='@\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='security\x00', 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) [ 262.277172] binder: 19421:19425 ERROR: BC_REGISTER_LOOPER called without request [ 262.293671] binder: 19421:19425 transaction failed 29189/-22, size 0-0 line 2848 2018/04/05 02:19:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0x4, 0xa) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 262.333693] binder: 19421:19440 ERROR: BC_REGISTER_LOOPER called without request [ 262.354947] binder: 19421:19440 transaction failed 29189/-22, size 0-0 line 2848 2018/04/05 02:19:47 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000001fde)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xd182, 0x2, 0x91, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0x7fffffff, 0x15, 0xa73, 0x7}, &(0x7f0000000140)=0x98) 2018/04/05 02:19:47 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/243, &(0x7f0000000180)=0xf3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/05 02:19:47 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fcntl$setlease(r0, 0x400, 0x0) 2018/04/05 02:19:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x9}, &(0x7f0000000040)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}}, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x101}, 0x8) 2018/04/05 02:19:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x2, {0xa, 0x4e24, 0x9, @empty, 0x1}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 02:19:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/157) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0xfffffffffffffffc}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000002c0)=0x1c1) prctl$setptracer(0x59616d61, r1) waitid(0x3, 0x0, 0x0, 0x81000006, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240), &(0x7f0000000280)=0x8) tkill(r1, 0x1000000000015) 2018/04/05 02:19:47 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x458040) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup3(r1, r2, 0x80000) epoll_create1(0x80000) socket$unix(0x1, 0x5, 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 02:19:47 executing program 1: mkdir(&(0x7f0000000280)='./file1\x00', 0x1) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)="64e9b25fab15ac01657371328b99a818929efdf084ba67473dec3b062d4c347137408db708c202d2f28593724804012c0418242aa2a7a942a1dfce5f8558739f1aab382914f5c192b633ba65773993b191bbf95e2967903ce2a2b6e88c694ab954cce0a28a0b38da35096a21d2fb4bad26c8c9c256b2b9bf1d6cdbf3dd233c5ea96eed14f1f7217d80deffb1e26d422d5794ee0d7c5db2721d628a0dea6b", 0x0, &(0x7f00000000c0)) rmdir(&(0x7f0000000240)='./file0/bus\x00') r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x2040, 0x8) [ 263.286441] binder: 19481 RLIMIT_NICE not set 2018/04/05 02:19:47 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x100000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd41, 0x5, 0x1000, 0x9, 0x2, 0x7161, 0x40, {0x0, @in6={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xe0dc}}, 0x4, 0x8, 0x4, 0x2, 0xfffffffffffffff7}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x4e22, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in6={0xa, 0x4e21, 0x81, @empty, 0xd4}], 0x64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0xbc, &(0x7f0000000280)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xc807, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x74) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20}], 0x48) 2018/04/05 02:19:47 executing program 2: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x20) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=',\x00', 0x2, 0x1) r1 = memfd_create(&(0x7f0000000080)='trusted.syz\x00', 0x3) mmap$binder(&(0x7f0000700000/0x4000)=nil, 0x4000, 0x1000000, 0xa0030, r1, 0x0) write$binfmt_aout(r1, &(0x7f0000000200)={{0x1cf, 0x0, 0x5c, 0xc5, 0x3c2, 0x40, 0x140, 0x20}, "2cb0faa61e1f2a06ef96a6a4d4539d4601b6ae24f6aabf949d875d1dd68291e525c9391e263d2baaa346f3e00d289b210ff3ec806c4e6890f747bdc55cb506411c19d7cfb406e473ab295a346609515bf065ea892095af0764a133ac026883ab2fcf29a6ae74db6bfc5c0c5170f4fcaa190a4e847fd444af5bff93b40e00a4d2dbb635d48f32cee6524b341703a079fcc2ac", [[], [], [], [], [], []]}, 0x6b2) 2018/04/05 02:19:47 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x8d62, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x2, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0xffffffffffffffa1) 2018/04/05 02:19:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'syz_tun\x00', 0x6fc}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) mq_timedreceive(r1, &(0x7f0000000100)=""/236, 0xec, 0x0, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x1ff, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x8000000000004c22, 0x2000000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xfe9c) listen(r2, 0x2) listen(r0, 0x8) 2018/04/05 02:19:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000980)=@mpls_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/176, &(0x7f0000000200)=0xb0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000bc2000/0x4000)=nil, 0x4000}) 2018/04/05 02:19:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x894e61579d8bd4cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="80c1fbe12932946be009c339c051dffe942b773c8e9a342cc7c06b7b4e1c70db1742589c5b34617c4f0f06893dff39c390ce6346acd574c9aa80718cf3abf2ec7e7a2ab83c9b2a34958322afcc876ab95f5a094ce6d834d1da1ae42bcb3e00bb036cff6b17827281b863dc440267a81a9a4419e562cfea87d832e003be56002b84c49d791d8c14e30114f267cc771f90715379e8e0d548", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0xc) r3 = socket(0x8, 0xb, 0xb56e) getpeername$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0xfffffe82, 0x40000001, 0x0, 0x218) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r2, 0x2}, 0x8) [ 264.086665] binder: 19481 RLIMIT_NICE not set [ 264.094181] binder: 19481 RLIMIT_NICE not set [ 264.099767] binder: BINDER_SET_CONTEXT_MGR already set [ 264.105440] binder: 19468:19481 ioctl c0306201 20004000 returned -14 [ 264.112600] binder: 19468:19510 ioctl 40046207 0 returned -16 [ 264.152188] binder_alloc: 19468: binder_alloc_buf, no vma [ 264.157931] binder: 19468:19512 transaction failed 29189/-3, size 0-0 line 2963 [ 264.184572] binder: undelivered TRANSACTION_ERROR: 29189 [ 264.190597] binder: undelivered TRANSACTION_COMPLETE [ 264.195863] binder: undelivered TRANSACTION_COMPLETE [ 264.200982] binder: undelivered transaction 47, process died. [ 264.473554] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 264.499780] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/05 02:19:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x174, &(0x7f0000000400)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x20, 0x0, 0x1}}], {@ipv6={0x86dd, {0x8, 0x6, "91551d", 0x13a, 0x3e, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0xa}, {[@dstopts={0xad, 0x0, [], [@ra={0x5, 0x2, 0x7fffffff}]}, @hopopts={0x87, 0x7, [], [@enc_lim={0x4, 0x1, 0xffffffff}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8000}, @generic={0x9, 0x18, "80d203c08a9b4080a530e31b430bf66ca0b3b0c4d2353d7f"}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x7a4a}]}, @dstopts={0x11, 0x6, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x5, [0x3, 0x8001, 0x4, 0x37]}}, @jumbo={0xc2, 0x4, 0x81}]}], @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x5, 0xffffffffffff3dd6, "0bb7cb", 0x2, "80215a"}, "98f1edd9f063912792b659dfd3d965feab5257154ae18c1b76b68e61eed3402ac0dec788c266280a3fbb3b786a456ee0367bf4ab2f1afb976e54a1afc65326c845be8ea8e167f230dcb43979f0ba66a6cb8df4188e502b5a13794532f83bf74021beb58971971d54b6d8e09772963310409dc4b698b3d425877dacbe6cc722d7f4906a60e5d6adf17928d895256ddaabb4de036731f395b728afc881bdbef6c077a6"}}}}}}, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="297e348d69c6ad03d42e5a5f1f14b3d4119b4cfcdbacf45c7b2f2546965f0d3d617088700beb5610c7addf36e771537ed155005460292ac509da03fa63bb6ededca97953a904da3edce4d7b1c32619cf4d28e0f0d56d9b0683705dfe882f4d079ac4f9", 0x63}], 0x1, &(0x7f0000000340)=[@op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x80}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x3}, @assoc={0x10, 0x117, 0x4, 0x8}], 0x60, 0x40}, 0x40) recvmsg(r1, &(0x7f000005efe4)={0x0, 0xfffffffffffffef8, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f0000000040)=""/24, 0x18}, 0x0) 2018/04/05 02:19:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000001c0)={[{0x9, 0x6, 0xffff, 0x0, 0x7, 0x6, 0x6, 0x573, 0xa572, 0x65666479, 0xfffffffffffffffc, 0xffffffff7fffffff, 0x4}, {0xaa2, 0x0, 0xffffffffffff8000, 0x101, 0x5, 0x100000001, 0xfffffffffffeffff, 0x7fff, 0x5, 0xb58, 0xffff, 0x8, 0xb4f}, {0x2, 0x0, 0x8, 0x3, 0x6, 0x7ff, 0x5, 0xfff, 0x8001, 0x80000000000000, 0x2, 0x5, 0x3}], 0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)={0x3, 0x2, {0x1, 0x2, 0x3, 0x3, 0xffffffffffffff48}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x10fff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:19:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x8]}, 0x6) mlock2(&(0x7f0000d74000/0x2000)=nil, 0x2000, 0x1) 2018/04/05 02:19:48 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa, 0x10c00) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000001180)='projid_map\x00') r3 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/04/05 02:19:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0xffb92fe1dfcd3e47) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001300)="52bdb8a657a6bf353e0a63fe8d5338ab31d49d5170fb554dfba6f2ee33745443f36aca586b155c9b491f4e8cd011e45fc4e376c69a693ad1eae30663acd2f3b3584e9614f9dfb30d00e01d9c24083d244110b757b869372871e7220e6a9d2b58a54deb4fc0ff19ad395e6011ecb70e6c0b4daab866f99b06c9dbb29e3fdcf5fe30b1a4f711df8b3f63e48062bac6309d", 0x90}], 0x1, &(0x7f0000001400)}, 0x0) recvmsg(r2, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/05 02:19:48 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r3 = getpid() r4 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf7, 0x0, 0x1, 0x0, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x7fff, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r3, 0xc, 0xffffffffffffffff, 0x1) r5 = gettid() setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000a40)=r0, 0x4) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000740)='./file0/file1\x00', &(0x7f0000000980)='efs\x00', 0x8, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0/file1\x00', r1}, 0xd) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000a80)={&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r5, 0xd, r0, 0x0) perf_event_open(&(0x7f0000000b40)={0x0, 0x135, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f0000000b00)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0) mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYRES32=r4]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendmsg(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) fdatasync(r4) mount(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000c00)='hostfs\x00', 0x806beed795c5a2e2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001f40)={&(0x7f0000001f00)='./file0/file0\x00'}, 0x10) 2018/04/05 02:19:48 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x49) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="0e8cb62c96f9963219c64ccf49fff13397622e77a2d6dd24ff0000000000000000f58b871d93189d", 0x28}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) 2018/04/05 02:19:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffc, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/05 02:19:48 executing program 3: pipe(&(0x7f0000d8bff8)={0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff}) dup2(r0, r1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/05 02:19:48 executing program 1: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000001c0)=0xb) splice(r0, &(0x7f0000056ff8), r1, &(0x7f0000ba6000), 0x10001, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) ptrace$cont(0x1f, r2, 0x8, 0xfffffffffffffffe) 2018/04/05 02:19:49 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x200000f, 0x32, r0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xa7, @multicast1=0xe0000001, 0x4e21, 0x1, 'wlc\x00', 0x1c, 0x2, 0x47}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x2000, 0x5, 0x20000, 0x4}}, 0x44) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0xff, 0x0, 'client1\x00', 0xffffffff80000000, "f52ee59d8f8c8076", "2d908b5ef19f9d439b42fe4d97c4a5767f646671f3278c074cc4a56fc810222d"}) 2018/04/05 02:19:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='md5sum%eth0md5sum\x00', 0x0) exit(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/120, 0xfffffffffffffff2}, {&(0x7f0000000240)=""/49, 0xfe73}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/151, 0xfffffffffffffcc0}, {&(0x7f00000003c0)=""/226, 0xe2}], 0x7, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/173, 0xad}], 0x1, 0x0) dup2(r1, r0) 2018/04/05 02:19:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000000000, 0x80000) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) clock_gettime(0x203, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f00000001c0), 0x2000001) 2018/04/05 02:19:49 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100008000000000", 0x14, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/05 02:19:50 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000540)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) 2018/04/05 02:19:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x400000000c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2000000000000002) 2018/04/05 02:19:50 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="1f000000000000000100000001000000040000007f00000007b2587af6000000030000000000000001000000000000000500000000000000000000000000000000000000000000000c0f000000000000000000000000000002000000000000004000000000000000040000000000000000000000000000000000000000000000001100000000000000000000000000002c00000000000000060000000000000002000000000000000000000000000000000000000000000080000000000000000000000000000000e1000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000020000000000000000000000000000000100000000000000e100000000000000ff03000000000000000000000000000000000000000000000002000000000000000000000000000009000000000000003b0a000000000000ff7f00000000000000000000000000000000000000000000000800000000000000000000000000000000008000000000200000000000000001000080000000000000000000000000000000000000000008000000000000000000000000000000"]) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000), 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x3) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000400)) sendmmsg$alg(r2, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)="2e2d764f97057c489526b2a5199797fdce1547857e6506eae383d9eb93c3d6a9733310a018bc8eac018deb5f6f49a1266272a70763a3992b5b79510fa693bea739af9266ad0ff41b72a5ba9f16be4db73eadfceb7e71dd51c3d089fcaa113198860085e311f8419d9dd5790a18d185bcb52e607a5d25675f240bc010df8a3a7d766aa99ad9798c54457e14239d707791f1210086ba3d306353ff7c601a44458b1bb3903b7c7742f287b3a4a853831a34c763cb22aa1c130287ba2dd1949ad81ca100f30676bde9dd84dc6dd096e7e46c7afc2011e4259cf1fd0d8210edc4b11b", 0xe0}], 0x1, &(0x7f0000001540)=[@assoc={0x10, 0x117, 0x4, 0x1000}], 0x10, 0x800020000001}], 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f00000003c0)=0x92, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x100000001, 0x1, 0xefc, 0x9, 0x100}, 0xc) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/105, 0x69) 2018/04/05 02:19:50 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/04/05 02:19:50 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000300)=""/80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000300501c0100bc28f2"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1f1) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x24) close(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x10001, 0x2, [0x7, 0x3ff]}, &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="6fcf8a78a8"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x3000000000], &(0x7f0000000400)=[0xaeef, 0x9, 0x60, 0x0, 0x0, 0x3800000], 0x1, 0x7, 0x7, &(0x7f0000000440)=[0x1, 0xffff, 0x0, 0x9, 0xfffffffffffffffb, 0x8, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x80}, &(0x7f00000006c0)=0x8) 2018/04/05 02:19:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x10001) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x60) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/05 02:19:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) sendto$inet6(r1, &(0x7f0000000080)="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", 0x301, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)=']vboxnet0vboxnet1a)system:ppp0{{bdev,\x00', 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r2, 0x6, 0x2}, 0x10) 2018/04/05 02:19:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000a80)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000680)=ANY=[@ANYBLOB="cf0000000276d172390cc8c4ff4f3b746e5947c2ddb66a93ebb6d0f75b5f453435c311b94e126c49d47c10682b6e523d09fae1d416ebface98e08aa083e9f1f1afa118eb05655fec48d75d7a37edd032552c60ffeb53a2c8eecbe601a4ac5dceeecf1a943c2d9e2eaf4ad0a93e82a1a37a0cf2adbc4b512680428fee922ad18ff90ec6f87a75b299a953167bf4f9ae31cffd2c31dd47ba7d69151424dc1b2835f7624a302f270eb89118043dc1e1faa46e667be9cbf4456ad0c580ed032e4e49459f68f8a70f2dfe40f51362ffae"], 0x1) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000580)=ANY=[@ANYBLOB="e00000027f0000010000000001000000000000006b59aa51deb20d6efc9c04b7c9420f6434d31cbbe99b52873a8c21"], 0x1) socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x7, 0x4) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 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_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, r6, 0x0) r7 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f00002e8000)}}, 0x0, 0x0, r6, 0x0) readv(r7, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={r8, 0x400000000004}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r9, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) syz_mount_image$hfsplus(&(0x7f0000000780)='hfsplus\x00', &(0x7f00000007c0)='./file0\x00', 0x4, 0x2, &(0x7f0000000980)=[{&(0x7f0000000800)="4ec4f1236d48b585f2bf78a7b34241082206ad9cee2759458ba73c070cce33e3a7a025e9863f94cf86ac33b803e8a16b9f5d9c8963eac136ea425a14e87436937fba4873f69b83fd7455f9a1f23a1d2c0d23da34", 0x54, 0x4}, {&(0x7f0000000880)="8c35ac57cdba336c260e0f09f858e6ad88919f1b122200fd9971f9afe859654e03adf85be48444f24b1b42d608aadb720714265518d386a34679690f555d1eb048d9a4a4b42112957b7372f3163cdb38a2a781242f3c2fa51c1cb887b3fb24d31630dcab53c93481dd3a563a5ad54498350bac9510cafd0c3472ae1e8349f20375fe81e18f25096346dbe17606828631d7d16723861766cc9d5f500e5b6f8b880e8b5fec92b5abb7f3c34eaa1b7cbd0ed7a957ca0e28e6bf535970154b86905fe1056f09724991ac306ecab42779449f6a219be4e8e8cf6ae900350f80c4499390a660dc37", 0xe5, 0x800}], 0x1008000, &(0x7f00000009c0)={[{@gid={'gid', 0x3d, [0x39, 0x3d, 0x7c, 0x3f, 0x37, 0x3f, 0x0, 0x37, 0x33, 0x3f]}, 0x2c}, {@type={'type', 0x3d, "213c69a4"}, 0x2c}, {@nls={'nls', 0x3d, 'cp864'}, 0x2c}, {@part={'part', 0x3d, [0x31, 0x33, 0x39]}, 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@creator={'creator', 0x3d, "8c9f6d36"}, 0x2c}, {@creator={'creator', 0x3d, "aeca76eb"}, 0x2c}]}) [ 266.242271] sctp: [Deprecated]: syz-executor6 (pid 19600) Use of int in max_burst socket option deprecated. [ 266.242271] Use struct sctp_assoc_value instead [ 266.265122] device lo entered promiscuous mode 2018/04/05 02:19:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="d73a868e9f2f9e", 0x7, 0xfffffffffffffffb) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pkey_mprotect(&(0x7f0000001000/0xe000)=nil, 0xe000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:19:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001300)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/246, 0xf6}, {&(0x7f00000011c0)=""/157, 0x9d}, {&(0x7f0000001280)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x8}, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001340)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x10000, 0x3, 0x81, 0x400, 0x58}, &(0x7f0000001400)=0x98) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001500)={r1, 0x4, 0x30}, &(0x7f00000014c0)=0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000954000)=""/147) 2018/04/05 02:19:50 executing program 7: unshare(0x4000007) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x130, &(0x7f0000664fc0)={0x0, 0x5, 0x87c, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x2000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x7f}}, 0x8, 0x0, 0x7, 0x4b3, 0x8}, 0x1f) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000080)="f984c857d93a97b0008473fddf6c5be6540ecd163527dfa468ebb502e162a4743fa8b4215ec173628237f926059a13d94900455837ea40c60382ed81db93002fa0333cfec4eff84be1876e85faeac4b9faffa1", 0x53, 0x8, 0x0) 2018/04/05 02:19:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000200)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x17c}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xff}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x2075}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x81}, &(0x7f0000000140)=0x8) [ 266.339505] sctp: [Deprecated]: syz-executor6 (pid 19600) Use of int in max_burst socket option deprecated. [ 266.339505] Use struct sctp_assoc_value instead [ 266.355828] device syz_tun entered promiscuous mode [ 266.361455] device syz_tun left promiscuous mode [ 266.425299] device lo left promiscuous mode 2018/04/05 02:19:50 executing program 2: r0 = gettid() r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x1ff, 0x410000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x2, 0x3, 0x80000001, 0x8, "ea8972a26691a43f69d966da8f347ca08173bab45de6aa3b4a60db76fad47f634158443bce65209045f40669", 0x4}, 0x0, 0x0, 0xfffffffffffffffe, r0, 0x100, 0x0, "387ebcde34d14ade6d402dfee0af0e1173877500fa8a75ed227dba2f5f3a282bf69528ef36f4b884e6a09ad66e1f75661e59be68309d2aa46e3945ebfb1fe71c", &(0x7f0000000040)='securitysystemwlan0cpusetcgroupbdev\x00', 0x24, [], [0x0, 0x4, 0x1, 0x7]}) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x2, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) tkill(r0, 0x1000000000016) [ 266.451635] device lo entered promiscuous mode 2018/04/05 02:19:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9205, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000000140)=""/255, 0xff) fcntl$getown(r0, 0x9) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0x593d, 0xe70a, &(0x7f00000000c0)}) 2018/04/05 02:19:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0], &(0x7f0000000540)=0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={r2, 0x100000000007}, 0xc) r3 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)={0xe8, 0xb, 0x5, 0x204, 0x70bd28, 0x25dfdbfe, {0xc}, [@typed={0x10, 0x5, @str='/dev/audio#\x00'}, @nested={0x4, 0x0, [@generic]}, @generic="a3e9ec8b26bd2774b0f869f67375acf943fccefc3b164b931663ed4d82a18dea0b560c7656b32e2880bf41f835776f98533ecd348be7daef99dda662ead1322f49ea2e1ecd4ff32a7cbd2586cc39f56de0acdbd1cd38e24e0a539db6b6d874d1ce54dc366f08168ed43f76043cc7a8c567433f72c24aac35b322cde2801239528147a4aa2c0c9657ac15be1735c5d3f401718a29bc7e7b0b54e7568303dd4bd43bcf60b39b95f8f5cfd899ac982273bd2346ecc0898fb4ba1fce0c368d1d"]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000000080)={'irlan0\x00', @ifru_mtu=0x5}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'vlan0\x00', 0x600}) munlockall() [ 266.512226] device syz_tun entered promiscuous mode 2018/04/05 02:19:50 executing program 6: r0 = inotify_init() r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control/file0\x00') sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000050600000000ee8b00000000000000000400000004000a00"], 0x1c}, 0x1}, 0x0) mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000000040)='./control/file0\x00', 0x0) [ 266.533576] device syz_tun left promiscuous mode 2018/04/05 02:19:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x80000001, 0x6, &(0x7f0000000500)=[{&(0x7f0000000240)="fbc4934eef2f995c324e6b000a8d9d5db09a740d1d4afdae879971f8d0658287117e9870baaab640c1790cc1692e87d296e17b3efb8fcdbb2f3f27543cf143661e113e17a1f24d1adeface2d3cdda13140027c870a526b7fb2ed7803584078b8", 0x60, 0x3}, {&(0x7f00000002c0)="76f662d89416f70a274263f655302be8a54ed255f4c88846f12fb665617f6ceabac165dd170fbbbd7f7f9b3deb4c2fcba2592c85be524760aef1b437cc4ada53fc1bc71f31bf969edacf214b0a9051ad914f6592c7b93520fe59d36527c6b123e5efd58aadb780e13b7bf713a0a32462560877cb067df378b3de59f2a625f72b75e34d91b455fa59dfeda2ab366a41e004feb95680", 0x95, 0x786}, {&(0x7f0000000380)="b5eb27b2725eef050b4bf1e575f185260422e9ffd36ce21d92c587fb87182bb1efc000e63bf0e42b4d9d4525121db773a5c315d812bcc4b9e832f74a29499b3a5c676bc099527b86fdaadf57581633bb987ff2fffd4c3dfc84d1ccafae9eb4efa46cdc78691e7ae3b9eea859cc43aca8877dd2d9674312e2b5c5ccf33e173e77bdb368cb249d1d1ff13fc0f30b4ef41c9f2b036b29ca926d1604114bc80497c6a0871ed023f4dbe533654d7dea06314338abd86fe304ab3d", 0xb8, 0x7}, {&(0x7f0000000440)="3ce536f357", 0x5}, {&(0x7f0000000480)="15bc379f0934f313c66db20d41b3eb1140b4d6a839c45bac3c9f1b7a3aa68330896cf5421aefbf15f98956ec9737e57e", 0x30, 0x3}, {&(0x7f00000004c0)="5e4229fe598413e40793ac81", 0xc, 0x8}], 0x800000, 0x0) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'ip6_vti0\x00'}}, 0x1e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000140)="82efe2781882b9d7aaa417ec3e48162d6a7a106b17220f25b738ea9f69b2dbdf75e37ec806925fe4f57fc862b4f34c506c8b2975f47461f27deb4c78bf374a3787916bedb1c24bcc7826c463e33432948c9765e9adc6f5a69916bca65bea11d4b0067f39a62546ebf84641316aae5b1fd40774b6") tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/05 02:19:50 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff7c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000100)={0x8, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ab5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a48ed665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beed5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb5d60262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @rand_addr=0x845d}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="6c18e5c8a74e4c16545cfbc4b3885820d9ca6f86aaf08390203bf24cd851b4df4bc2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000001000000000000006b080000180000000000000000000000f60600003c160000fcffffff000000000000000055310000ffffffff00000000000000009500000000000000000000000000000057dbea957f4fb09993a5feff080000000000000000000000"], &(0x7f00000002c0)='GPL\x00', 0x100000000, 0xf, &(0x7f0000000300)=""/15, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0x76, 0x0, &(0x7f00000003c0)="e898d19eb270c364a55bd15bd5c56125e497a6a3c34a3b1ba44222ac9a6b84064cffeaa575f6490127509ad773180a7fba761a8679685c96dfa7a57c7c45eaf8a1ca269b00068a23327384ebd993558a1320f6cfb30c45a7d4fb7c16d1cf25538edf924ce297078c4703342d17d66e5eec04764a0e85", &(0x7f0000000440), 0xd70, 0x100000000}, 0x28) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) sendto$inet(r0, &(0x7f00000005c0)="e675e1286c579f93bd729a691ccdc13afae63245e9b62b5ac9f6f35ebab445c80b0f5563cf2e89aeea20530f91e0bad279af211eaded8438c430f35c6308a09322fabbfbb3698dfdfd28731240fd9bb38b30ba4b44ac85f7f0ef1931379294b68c83b8691036f5bf", 0x68, 0x1, &(0x7f0000000640)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') 2018/04/05 02:19:50 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80}, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/05 02:19:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x74a2f9cf052ba2d6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="03100800", @ANYBLOB="080426d47000fedbdf250f001b001c0002000600000008000700020000000800030001000000080006002000010000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000004}, 0x10) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xe6a, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x88) 2018/04/05 02:19:51 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r1, &(0x7f00000a8000), 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3000000000000, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000180)=@ll={0x11, 0x1f, r2, 0x1, 0x9, 0x6}, 0x1) 2018/04/05 02:19:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x2, 0x4, 0x12aa74ca, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) 2018/04/05 02:19:51 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getgid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getegid() getgroups(0x9, &(0x7f0000000400)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="62646576285cc7266574683124293a656d30766d6e65743076626f786e6574317d5b656d31866e6f64657600") 2018/04/05 02:19:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x148, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x20001018], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00\x00\x00d\v\x00', 'ifb0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x198) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) 2018/04/05 02:19:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x2) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) r2 = memfd_create(&(0x7f0000000080)='\'\'\x00', 0x3) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) 2018/04/05 02:19:51 executing program 7: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) 2018/04/05 02:19:51 executing program 0: mmap(&(0x7f00002db000/0x3000)=nil, 0x3000, 0x800000000, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/04/05 02:19:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x82240, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @dev}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000004c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7, r1}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000006ff8)) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x3f) readv(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/98, 0x62}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) keyctl$session_to_parent(0x12) accept4$netrom(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ifb0\x00'}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x8) close(0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 2018/04/05 02:19:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0x1cc) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000200)=""/106, 0x6a) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x2, 0x10080) accept4(r1, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80, 0x800) mkdirat$cgroup(r1, &(0x7f00000002c0)='syz1\x00', 0x1ff) 2018/04/05 02:19:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x84, "f18f960d3ec0c18cf6a9352ebdfa1d6b70e46bb152f984be4972c4b11a68f03a4de55b42e67fef7608f383e81fbdb93243a2bd8b5fd06ce9f56bcf3a1af6fd600a188962f6e287072ea211a80fcba9ea5a5bf030f1263aad7bec7e9dce93b1079cd46fd32a59964c0682c8ed9988de4fa3bce4ff343edd7d81d66a0eff7830f1eb27b07f"}, &(0x7f0000000500)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={r1, 0x1}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000280)=""/38, 0x26) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001e00210a0000000000000000070000000e64c912121550761d56ce84582768ea69c55e0cd37964eb4ccc1a27910555fe9e03186824ea808f0b7ca9606c5b4ddd1f8ec8a4af5084f05a8cabbbf1b165487aa9b09bfb8aa2d61b75ae555b71d9da8e15adf3e82feebdd64b93fbaede478b4a571293febb62c7ce2a034f66319e80cca2116944d431af912f86df0e121db69575d49b913a885754f60664e78e6188d68fd85a2a69a1724b08ea8615d05017", @ANYRES32=0x0, @ANYBLOB="000200000000000000005623b3150100"], 0x28}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="076596ddbd3427e6f37f3739bea928df"], 0x12) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x8, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/05 02:19:51 executing program 5: r0 = socket$inet(0x2, 0x7, 0xfff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000002c0)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x7}], 0xc}}], 0x1, 0x0) 2018/04/05 02:19:51 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x4, 0x100000032, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000080)) listen(r0, 0xff) 2018/04/05 02:19:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x2684, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e20}, 0x80, 0x5, 0x10001, 0x9, 0x448, &(0x7f0000000040)='dummy0\x00', 0x7, 0x7, 0x6}) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 02:19:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x444) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000000), 0x4, &(0x7f0000000000)}, 0x0) 2018/04/05 02:19:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000080)={0x8, "f9e0fac2e76890a8"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xfffffffeffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22}}, 0x3, 0x3ff, 0x0, 0x79a6}, &(0x7f00000002c0)=0x98) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 267.861088] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 02:19:51 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) sync() r7 = getpid() name_to_handle_at(r5, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000780)=ANY=[], &(0x7f0000000740), 0x1) migrate_pages(r7, 0xfd, &(0x7f0000000540)=0x80, &(0x7f0000000580)=0x1) ftruncate(r4, 0x2) dup2(r5, r4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) truncate(&(0x7f0000000500)='./file0\x00', 0xffff) ioctl$sock_netdev_private(r5, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") r8 = eventfd2(0x0, 0x0) r9 = eventfd2(0x0, 0x0) vmsplice(r9, &(0x7f0000002880)=[{&(0x7f0000000480)="7f32ead219c3d71297e514b314bd629ee31699dfaef1c69a7dd31d3cd1acb7a712484420da35281307ecd9e5becd29bc7b12502cf8fe1d7778cab47c5bb642980a4ad0e591e58c4ace", 0x49}, {&(0x7f0000001780)="f702c9beae4fa794a73869ab0a63741a6ddafe527d98226bf60c6a5dd7fc79de57da982b40490a614f285f640b2e1a10bc9745ffe64b48aaeea3612e4cfc3e784f33e258f4f9562bca3a57458518b2ddd27c9d5b6fad9ca22e721a984195fe18b20ac51c1f7e24cd0a3085762cd6ac6a", 0x70}, {&(0x7f0000002800)="2e890ca8c4fea7098d1cd0c915db2670c70326c18a6c147f7a184672a85461550f4117c3732a9b21b06a8bf58c8a4918e9b04f9af7fa1453de6cc58e1fb12fe92e84d8", 0x43}], 0x3, 0x1) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r9}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r8, 0x80000002, 0x2000000002, r9}) 2018/04/05 02:19:51 executing program 6: timer_create(0x1, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)) sysfs$1(0x1, &(0x7f00000000c0)='^\x00') timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000140)) 2018/04/05 02:19:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x1) 2018/04/05 02:19:51 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xffffffffffffffd2, &(0x7f0000000080)="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") [ 267.901277] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 267.966892] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 02:19:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) eventfd2(0xffffffffffffffff, 0x800000000) read$eventfd(0xffffffffffffffff, &(0x7f0000354000), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000f1aff8), 0x8) r0 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, 0x0, 0x3, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x40000000089fc, &(0x7f0000000400)="a472689dd431d93e89b5992cf8b4face9fac01673e9d6328a457eb44618a25152a4cc8fca3ff8497edc342195b81e5c28c37ee8ba5ea5be07db12633c77b6d90cb5489a47995d5d417c54c4f3a8bc77a8d194c5bcadbd6ce7b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x910e, 0x4) r3 = socket$unix(0x1, 0x1000002007, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/05 02:19:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x24, 0xa, 0x4, 0x10, 0x70bd25, 0x25dfdbff, {0xa, 0x0, 0x8}, [@typed={0xc, 0x52, @u64}, @typed={0x4, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4804}, 0x4010) read(r2, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) close(0xffffffffffffffff) 2018/04/05 02:19:52 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x80000001, 0x3, 0x10000, 0x1, 0x0, 0x5, 0x80, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x10000, 0x6, 0x8e, 0x0, 0x8, 0x1f, 0x1, 0x64, 0x6, 0x813c, 0xf85, 0x8000000000000000, 0x5, 0x100, 0x924c, 0x9, 0x400, 0xabe, 0x4, 0x9, 0xfa83, 0x0, 0x7ff, 0x4, 0x2020000, 0x0, 0xee63, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x10000, 0x101, 0xaf8, 0x5, 0x4, 0x0, 0x3}, r0, 0xc, 0xffffffffffffffff, 0x8) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x2) io_submit(0x0, 0x1, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)}]) 2018/04/05 02:19:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000000c0)="240000004e001f0014f9f4070008f408020806f70f000100ff19244b9bc145cc0051537c", 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x8, [0x6, 0x7fffffff, 0x8, 0xe7c8, 0x8, 0xc4d8, 0x2, 0x7d9f43a7]}, 0x5c) 2018/04/05 02:19:52 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x72f, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) 2018/04/05 02:19:52 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffffe}, 0x1c) flock(r0, 0x2) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={r3}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0x328, 0x4) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000140)=0x4) 2018/04/05 02:19:52 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+/em0ppp0}\x00', 0x1) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3515cc2c7cbc2fec, 0x11, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) 2018/04/05 02:19:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x180000003}, 0x2c) [ 268.165679] print_req_error: I/O error, dev loop0, sector 0 [ 268.171804] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/05 02:19:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x4, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a0000000000000000010000000004000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 02:19:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x42a000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000002c0)=""/162) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000400)={0x9, 0x3, 0x8, 0x8, 0x80000000, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x80000001, 0x2, 0x0, 0x8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x3ff}}, 0x6, 0x1}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xa}}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x832}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22, @rand_addr=0x1ff}], 0x58) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)=0x40000000000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000540)=0x80a, 0x4) fchmodat(r1, &(0x7f0000000240)='./file0\x00', 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={'bcsh0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000440)={0x2, {{0xa, 0x4e22, 0x7f9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)) 2018/04/05 02:19:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) membarrier(0x2, 0x0) 2018/04/05 02:19:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getpeername$unix(r1, &(0x7f0000000400), &(0x7f0000000480)=0x6e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x2, 0x9}}) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x160, 0x10, 0x0, 0x401, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x1}, [@typed={0x14, 0x7b, @str="6966623000faffffffffffffff00"}, @generic="04043cfa8ddee495fa018da949cb810c3528b49b24a8a5e9caa372eb31a9bd757298a5fa941a3890efdefb9dd87655ff3b8ca92d47b771ec4d94a415f2e3ad1b5b82520dba876776bb8663bcd1a42ed76a076643955ca74a9e870189958f85261a1bf90e20562c242decd25845f5051bfb174f000ca7208fec7b666989c7103a9ada6d6d5aba7b339cd6da03cc9e8244256f5bf1b0a4ef4fedbddbd94182e88349e199def2089e5e888cefbd09c6d5d125042e847c04fc9e192d6287905093d1ea410ed511cd0d6af1f810b249e844babf958683205f7d596452661f3582b9d3153119011d67257f27c9bb2ab9e3ec81f4642b83d966", @generic="1882a58f13e380f3999de9a56fce17b92e2b973bb68c52fe7d983f4118b7142442349144d5122435fcebf8e2ba6db84558f2cb5f5a9517d9ecc4a07b9b89fbed"]}, 0x160}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000380)={0xc8d, 0xd000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'gre0\x00', 0x400}) 2018/04/05 02:19:52 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0xdadb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/05 02:19:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001540)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) fdatasync(r0) 2018/04/05 02:19:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001d40)={@multicast2, @remote, 0x0}, &(0x7f0000001d80)=0xc) sendmmsg(r0, &(0x7f0000004f80)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="9ba7d12f1c2b3c3a3d76d2e8c5652d64db255230a632c716ff5a4200261b60d0f3625664b0bc3d8aa0daf2a1d5245db0dd7bc568796caec445f2d6530d48861d59953856e9ea8c9a86c4ef7e849c54db969805ccf52f37f898cdb60a8065a1e43d22f0a5b92d2beb9257be669707392697add2802ea3ed7af0bbfae534042d818ff861140e4e2137aed29d2404f10bbf109fe7433dd6e64f8132b4f5d8d84ae261f3d58e5260212593457d8135ba", 0xae}, {&(0x7f0000000040)="8ea72fd9ea50a4850b73575290692e284d7d20d6365f109010ed65e45f451c5d9790bfbdb156fc307632141ee680c6730427b73f6fac02fbbb1a6d2f0b5779b3e51ade841ab2c15028a629b91b5addc319e801da143995473fa62ac86841c849da7e74bf96", 0x65}], 0x2, 0x0, 0x0, 0x4000084}, 0x7}, {{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)="d8435fcf318be9ad3a237269c93d4fd45b71313bc18f1183c77f3a2a13a8e49da51cfca219ec6f2bea48fa32a92867bd3d82db676ce788b1c41237bc324b3ed773d7a9792986e5c245d556a008284fd3af9c0891f72f14492ba556c618d062579c3e64e7c983542c2191016b95215c96c498b0339f62569f6d5409b3c5079802823968ee06a5474e561d44d7bfe5c6229a82eddc8754", 0x96}, {&(0x7f0000000400)="48c28fddc289dba289ddd0eac22cb3b92b9ecab504fa4a0748153cf3917fabda0816a61e5819505ae3f873b684bee62e8f11b1f41c57abe9b29b1aa643decab45e62caccf07c3adfddb2e5ee603805b277c393afe588c6db9d2a42d7935e33251512da7c2f1e253ca10672fb27753bcc81b6cc7c769305c1b41582c61a1aa48e8e009cd3b2c5c67ad2696524cff7d5e3e1c4989d52d64b014172dbdcfa84e51dc791192a4ed564a1fab354c42dd215ed8cea646863641255d7cd19aa9f44e6b5b6a72cba", 0xc4}], 0x2, &(0x7f0000000540)=[{0x98, 0x108, 0x5, "c526a76bbf40847f279c8e15b8f412097286b6ca575580adf61c88882eb83cb731350559d6a8f53f919a50ef726e6b472c8b780de990ed10b2b4f14153738e8ea35cf5950f0b6677559244d8b51ec65a354824ffdec3521b82b61bb260f8838a6aeaa7feea5b2fff9fdb15ac688f5c09c89083e740477c78d17df7189cdcfd7a30430692a3b74121c0ea5109"}, {0x50, 0x116, 0xe, "9957ec8a902737d97b91bca6d1982d851a55b3d31b91e2a73caed1a86e0cec2396017dce82b1d172935873a9de21ee648616a278931f3f2ad499fdc9c673b28b6b9341e7"}, {0x104, 0x117, 0x1, "9ad1967a60588ff00e771f259dfbea98379d4a3689f221d92910f5f8a098c24ca6c6503978a0534461d27f672422254498302ea4633ef4ba81e8737fbc3dea78f8f0f51641ee7c446dc28b21e6cdb36844ca19f8532e8c02e2191512e0c0c04ebc83398287d7ba49b3bbade06ebd1394f72ca23973f37bc7498f940020e8e01b664e52c34e22f8bef45ac3f2f43182d94403b30dd7ab5fe6d55aa7250d9f12546ad39ff059c2c2f3d2e3552d92e3aa9dba3bcb64328392cccbaae764304ce16d287e21a7e2b383a763c42ab17ee0fd4d268a9f4fc8d6cbc0829c8a63970d489c9775c6909c27f2bb3e75ce9e284364c98866f35845dc4b5c"}, {0x3c, 0x10f, 0x9, "0179616242d2c236f7e7c0485d6b95f90cb52cd946bc8bedb32a5fb0ff1bfdb864da18812176fcc2bbbe1a6a2bb2ca95"}, {0x100c, 0x115, 0x7, 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{&(0x7f0000003780)="b7420a1bd61bdcc7a0e7ea9a0e91e9cb81e168b0c6a393bb5b310c866334e6270be4af1b5e43a80426bfb35716eea24792e248e6102403a98f8307107eaf628001f28cdbfa9a4463e3ae5436c1e91a206665e0264516e4371238b4fa8929f2ea78f1bcf850fdace1b151919abb38e5b0a06c052e1eec9f6b5dd3c618cf301200348ad84492c688b704e24c88e127", 0x8e}], 0x8, &(0x7f0000003880)=[{0xf8, 0x1, 0x8, "4a80b0e6be718fccc3e86218b3bd33aa0a23102b72c4f0f6ff890e347306ef1a52fa824a2cbecca5ec8de74e95365f6562e84925143da518ad5d87459561084decee3fe2b16dac97289a4db4261676e2f62101ab9c230114cb97ab9387bc3cb9222981201c5dc8a5c75a9359f6fa9f0d6ee733d54962a40a9196e3f73553ee43364d60faf3cf479a60753ac7b812e3129a6b18230e4ba5d83b4d108abbc75558aa7d2828b5874b32ae56cb7bbcdad6df313b19448298b5b4d853e0015973ba08e6939ce7e8e8cd31e5493599c3df106eff653c5523608bf9d11dce917d5df4fd56d8d7078dd2d42942"}, {0x38, 0x0, 0x0, "f310cd9342cd54cc7743bcd48d851cf29c208c2956627da07c53c074ebd86bab293494a8ae286bfc7e6ddfce"}, {0xa0, 0x185, 0x3, "dbdebd1cd36966de66e79f0eaee877467ae4ae85c2f6d3571483365c9aa94e965098034f4dca7694e0d1b7226318f034511e2c779f6b3f004901b47d90565e94cd7c3f398a6af7853cd7572647d81869b1ce7ffa51acaa533517cde960085bad63da1238efe4727c24e3337232cb2020bf35c852e233448a7e0105a09eac2b0672b0f8ffc25b72a7696b9029bd45263c1fba09"}, {0x5c, 0x113, 0x1, "f7bef429fbde2113a2f280a12dd0b369af9a960fd82d7e3b417a85c9703c4a6b70a9ed7c11398183b3b0adeec6a9d564b77128c04847d6c83103ccaba3724e9534592fc7118720b83bd953b4863aac"}, {0x9c, 0x10c, 0xff, "653452277f21a0e5644c7c19c07fa35bd9612a3b3e126cc2c2f9cb5d87303d2cf63618b20fe2724f8a0daa373cc7d820e0f5ab5d8b3e70380be6a0a2a03715f744c69028b22fdbd9966ad1e9aa497663107573786d8655e8a301ef4629a4bcf207860316f3edc4a551ff64b65ab60e929d5b2c0b8f79b5b935a86f73413dd061bb0795a01ec9f3ba6e745bdfc8"}], 0x2c8, 0x4}, 0x9}, {{&(0x7f0000003b80)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003c00)="bca37514071be18da2ec5f4ecc644aef537b94fd174dca25d45ec8eb1090d5ac93a9d7bce123a7bdba7737d98fd92e31d8d6a44ef407130d3da47d231eb6fa6c1d112d3b27026d883931218542289ece753a9d6f08de75", 0x57}, {&(0x7f0000003c80)="3da97348668689c9bb57b3b379f3beb3f5cada0dbdd67c33e1eefd1067541ce60626050a83ec6a200603abf5dc363fc7ceca7fc4c1e3cbbd0081d5b3edbb11b55fa6158d79a2c020795b39d6db9bd8570349a03b75881c556703e578291a31c7611dc2b08f8223d9a795b1fe6a343f8aff8427ac2e0e2316", 0x78}, {&(0x7f0000003d00)}], 0x3, &(0x7f0000003d80)=[{0x100c, 0x10f, 0x8000, "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{0x64, 0x10a, 0x7, "92f7e3fd83044058aa4d5cecf1191afe1e5807397ded878b4a7b6b547bf5ff19b7f91ef8662bab8aa189bbd8414bf673500110376739e6d8863fd5b533e3052fe9ab057319bac316004fd017ce604c82be0451b37444"}, {0x58, 0x1ff, 0x7, "42a135b259d2e9adbe70f744e403cf0e33eac9c7517eaa9f4df9913f42280f1b227b6a9eca9bdbdec3b4d2d71f11740f729afd37bb193d08954eeb86022ba7ef58f6e624cc7cddc9f5cd80"}, {0xec, 0x3e, 0x400, "b6564965b85bc59353f1e6f98c90bdbaf9db4a1074e18e66bd8500b731271c16743556b4cb20947c29f8ed85f7dd8fd3854ffa95cacccd3b2fa23434446564bc45241ede477e17014ffe58105add50a375a2ea15d06a73b4960a1b0e2f5ad144bb9de8eeb378c98b9be59d5f93cb97234d5386329081460afdffd15e857418f04c3855fcca50f53680f655b9e1e7cf12e1927f0f823940173215f44054316a927403fc9def962ee8f755ea7a28375a509cd6de3e58e619ed5c92aa411fdb0aedf1e0c7c18bcbfdcbc562596c7ed46845a7da1b7f765a083dafe0e09497"}, {0x14, 0x112, 0x3, "8e0c1221bfec"}], 0x11c8, 0x44000}}], 0x6, 0x8010) 2018/04/05 02:19:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) unshare(0x400) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) epoll_create1(0x80000) 2018/04/05 02:19:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) uname(&(0x7f0000000140)=""/4096) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0xfffffffffffffc63, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x7) sendto$inet(r0, &(0x7f0000000000)="f7", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 02:19:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/05 02:19:52 executing program 1: mlock2(&(0x7f0000b13000/0x14000)=nil, 0x14000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2000, 0xffffffffffffffff, &(0x7f0000b25000/0x2000)=nil) mlock2(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x0) 2018/04/05 02:19:52 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7}, &(0x7f00000c1000), 0x8) close(r0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x56e6}}, 0xfffffffffffff000, 0x1, 0x5, 0x0, 0x7}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="d30016aa6bd1e938afd4c9a36ae1766be3c4806f5bc7f3a31266879fbdc65a31cf03c6eb365c7e98646a45dc6c5a2e53882fde993376fb3952f6bb97358555c60fd3d0ff94efe93d586aa5d23f88d651df03be686a742db4b054d551800af3783b180eb95f819aec8ea2696cf607e371a64e05ed681bf2e0e807382df9ca873cbd84668e008315ae24410912d1722f1fc4e5c97d607ab8278330597461edaf095af330386587a7a2186d222af4aa48e2a7beb9e2be43b758cb362529f9b5c844ed025e4aef0b12"], &(0x7f0000000200)=0xdb) 2018/04/05 02:19:52 executing program 7: pselect6(0x43c, &(0x7f00000abfc0)={0x2}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x1, 0x4) inotify_init() 2018/04/05 02:19:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000002c0)=0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000009c0)={r4, 0x5}, 0x8) splice(r0, &(0x7f0000000080), r0, &(0x7f0000002dc0), 0x8, 0x2) sched_getaffinity(r1, 0x6e84f782, &(0x7f0000002e00)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f00000003c0)=r1) close(r5) process_vm_writev(r2, &(0x7f0000001a80)=[{&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/131, 0x83}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x9, &(0x7f0000002d80)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002c00)=""/211, 0xd3}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x4, 0x0) 2018/04/05 02:19:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x408200, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) getgroups(0x5, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r8 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000006c0)='cgroup.subtree_control\x00', 0x2, 0x0) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000800)=0xe8) getgroups(0x8, &(0x7f0000000840)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000880)=0x0) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpgid(0x0) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r18 = getpgid(0x0) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="925aa2fc685c1f2a0805025fea0c7e215a665406aea6cd1985029d80f26d7eeba59c5d3e", 0x24}, {&(0x7f00000001c0)="55a5affc41f07fd84b828ef4cc46b446f9262641a263642943202458945529eb42a466bb82ba0d6abfb1663e3b16d12142692faf3af6ecdb72a0ea1025ab656025c61ee85cc87ca2b5881e63ccefab5c8cee7e5e1489ead80dbbf8e786e40d639c9a122ae917e9d284c7c463905a2a7e8668465d2681b41e604bc59492ba441d34388c99e463c32ab190d7892a843c5b2d73b4e4dbe338d6abbf30e6", 0x9c}, {&(0x7f0000000280)="29764fb94cc75f5fe510aa17fb901d65a03d40109f2f0f8630d53fa515a3266ba84fb4468dfd275a68c88d0aabe59fcebaf7452fbbf92908c33c20127c0f84e3f93d5db73660be47ca08f4470ecf5d518bbf8a74680c73327b996c0559ee00557a942a8f65c50e361e49dc1b3c510b76001ea16a594d203c24d0037b0c3193a3d5ce7b1a59d4519d7c4969f5708299b246509d56632895fd45a73827d769da877a34b43ff1db39d35f652542a04ae5f22a33ee", 0xb3}], 0x3, &(0x7f0000000c00)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r8, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x4008800}, 0x8000) r21 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r21, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x1c, 0x4, 0x6, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x1, @fd}]}, 0xfea2}, 0x1}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/04/05 02:19:52 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x46, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) 2018/04/05 02:19:52 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0xff, 0x1, 0x4}, 0x20) rmdir(&(0x7f0000000040)='./file0\x00') [ 268.710542] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 268.757402] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/05 02:19:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x32}]}, 0x28}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_map={0x0, 0x98, 0x6, 0x1a740000, 0x6, 0x7f}}) 2018/04/05 02:19:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10f300001344dfb136382365872d2900"], 0x10}}], 0x1, 0x0) 2018/04/05 02:19:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = epoll_create1(0x0) ioctl(r1, 0x10000, &(0x7f00000000c0)="042150c2ad31803ff92658399dee7194c1dd11c78ea036db71c6c979f29dcc5d5062985635887c9f8ad150747ae1277446e20fa03f975e0873be0467421beb8445138d1de623817d8e6abf0c95bef81de8e1e91ef1012dbe987a8dd4e607c11bdf22680bc1df9ea7cd0ed3bc9bc97732909bcdd39bd1e454657816fe61b72c1ba2f28eb0b040194e027fae6e05176d0e07cb3f1cd5ab1292c9732f61e15b22da1d56a793a222b956017cc95d9e2227716c3a") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x10}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x40) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x1, 0x1) dup(r0) 2018/04/05 02:19:52 executing program 6: lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0x2f3, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0x210040, &(0x7f0000000100)="a48524e9e3781372ba6c48030bb6d8b6fb297fba0ef58f670893dc3c76c2cc1c72a65055efaa15b83ea00cc7db066a704a70223097be8603f09561eddae9305c3681a4a9ec05d2921df4fa388f389963b95c5f09377de2f0735115d392b1f7b100d23c14d2f19af04ef54c8ea50dae274d85d8f928213612455a3eaa4e4d2ed61c88ed4561b20fb33a7502901600b8915a280295581df0ae4af5111f73b33e6c5b1c6ba3cc59f4559e33173d9085f3") r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000200)) 2018/04/05 02:19:52 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c0", 0x5e) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/04/05 02:19:52 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0x3) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x2) getsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000000100), &(0x7f0000000140)=0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/05 02:19:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) syslog(0x9, &(0x7f0000000080)=""/4096, 0x1000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000011c0)) r2 = syz_open_dev$dspn(&(0x7f00000010c0)='/dev/dsp#\x00', 0x2, 0x2600c3) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000001100)=""/123) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/05 02:19:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) prctl$intptr(0xf, 0x0) 2018/04/05 02:19:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f00000009c0)='\\', 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/05 02:19:52 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x6, 0x3, 0x8c52, 0xff, "104a3ff6f36b9eaceda01577dc495374623c1fcdab23f8b7047a498f0cdebef7b0dba58afc66dde68e24f12b", 0x100000000}) socket$vsock_stream(0x28, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/04/05 02:19:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x103000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xffffffffffffffff, 0x10001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x8, 0x10, [0x3a1c4edf, 0x3f, 0x5, 0x100000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 02:19:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x24) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) accept4(r1, 0x0, &(0x7f0000000000), 0x0) 2018/04/05 02:19:53 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x40000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@local, 0x0}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000001780)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=@bridge_setlink={0x1158, 0x13, 0x300, 0x70bd27, 0x7, {0x7, 0x0, 0x0, r1, 0x40000, 0x8}, [@IFLA_LINKINFO={0xc4, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_DATA={0x18, 0x2, "0426d9b3ac4c78a20eda6d57ba7c9651e8"}, @IFLA_INFO_SLAVE_DATA={0x64, 0x5, "8da7a1c60ac48326cf4ad51400613951ac4b10f576b2f2863887eb3dcb326c1739cd86c52582d2d43c97caf186df265c86d7387ddb72de5327868cd7e59f1b2b34dcca23894faf0808aa2a9a39b5541f7e418a709c3cb2c1a7f3d3c5894cf607"}, @IFLA_INFO_DATA={0x1c, 0x2, "8fe641944d549b83332e54a4968362c05bfada50e5"}, @IFLA_INFO_KIND={0xc, 0x1, 'ramfs\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0xc, 0x1, 'ip6gre0\x00'}]}, @IFLA_WEIGHT={0x8, 0xf, 0x1}, @IFLA_LINKINFO={0x106c, 0x12, [@IFLA_INFO_KIND={0x10, 0x1, '/dev/audio#\x00'}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'ip6gre0\x00'}, @IFLA_INFO_SLAVE_DATA={0x48, 0x5, "ea51807b643c64ab8abbf465f18b718b5731350224af07ef3d6851b7d5c8011c051d5ce3ae5e05873caeacd1cd88edd651478bc09841516500d0b70eeeaea6a9b4fbdde3"}, @IFLA_INFO_DATA={0x1004, 0x2, "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"}]}]}, 0x1158}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4002, 0x0, 0x0, 0x2, 0x20000) fcntl$getflags(r2, 0x401) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000500)=ANY=[@ANYBLOB="04000000000000000800000004000000000000000000000002000000ede0000000000000000000000000000000000000000000000000000004000000030000000000000000000000ff0f0000ff07000000100000000000000000000000000000000000000000000009000000040000000000000000000000310200000600000000000000000000000000000000000000000000000000000044c80000040000000000000000000000000200000000000007000000000000000100000000000000aa09000008000000"]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) keyctl$chown(0x4, r3, r4, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdafd59b647061075, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x4, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xabf0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x49f, 0x800) inotify_add_watch(r5, &(0x7f0000000080)='./file0/file0\x00', 0x1000802) clone(0x10000100, &(0x7f0000000200), &(0x7f0000000380), &(0x7f0000000280), &(0x7f0000000240)) 2018/04/05 02:19:53 executing program 5: r0 = gettid() exit(0x0) ioprio_get$pid(0x1, r0) 2018/04/05 02:19:53 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000280)={0xa, &(0x7f0000000240)=[0x9, 0x800, 0x6, 0x3, 0x1ff, 0xfffffffffffffffd, 0x7f, 0x7f, 0x100, 0x0]}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0xe8) r4 = getegid() getresuid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)=0x0) stat(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001000)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000380)="ee414c4a0b53a487b698b83ed04b7580abd60faa9ad53bb8136aa0406f81837b18c82ed88aa884dccefa8b762fe99fceed78b3bd9516e3cf20fcddba86ebc34c91406348a92fed7625ce5920cdaf72cd98e6cd50c1a36c555351f09cc0f7c2333c402034679663407875", 0x6a}], 0x1, &(0x7f0000000400)=[@rights={0x18, 0x1, 0x1, [r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2, r2]}], 0x38, 0x4000}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000004c0)="eb9c2e55071934473a516a8fae8d559d9f2e90cc52c541324253193edd655ed76341752917bd92d99082e3f04f66accaaacb2815150c2e16646a3572e13e2b3fc2e05481b3560af76cb908db77d2ef3ff7bf01935b1125f1f0a5cf87a9d2f037cc362e4832", 0x65}, {&(0x7f0000000540)="5f3ce140ce71fcc37f4804ad9af767af3e9fcd740c5496fb2ae451a1ead6b646801a196fad1a13694aa3c4a5f6afd67e968c45b7c77354bdc1657a95ba5c4fcac33d05774964e4312d", 0x49}, {&(0x7f00000005c0)="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", 0xfe}], 0x3, &(0x7f0000000840)=[@rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x4c, 0x40000}, {&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000940)="962f442217718dd25c5bd56f810689960683503dc8db6f91c030f0eaa97d5c632b47c54f950ceb1f7f02feff20ca4dc4cef46ab4da0eae46af58f1a998175d1c9908fd6df3063f0396a75675e6c59932c7d1fcf5c0a5e0ab331dad17a528da627b43204f955c8b447eb24bdc60b06a205b4248991d66d31973df9f1d40cc7ec399601c13fce92f40cff6abc318c57078348025a8830414ebfd11a712eecb710d1565eccc51b959cd38d966f38efab6efb6d783a6a1a716d352c87517da00977b02b2", 0xc2}, {&(0x7f0000000a40)="510f4fc508d8d8dba54ec7ce24d3f8211d7eca220620ca0cf4f0c6184c1b4503169334a047b8f9343de6861fd6b380922739751e06d8ba576aca99541f147304b9e536bd145153f0842242df8d596c499961d571048982d43fb3f4ed7f5cfedda38cb4ebbc1c5c54deb805ebcc383a4a1d79869711036867fa462f6c55f987839954cfa2312892ed998dc1", 0x8b}, {&(0x7f0000000b00)="fe8b5817f6429dfb4ba1703b303adb1fbcf0a877db404242fdfa7b023bbb3b5a7a1688ce5f873b52e2121f67f1431e69dbb5c0e3239db71407d28be1b8cbf66bdb9869331f2a31983f19a225656135942a5678899560d0f16d113d3eb29c69155acad8c3f11aa72d790ac0579521b0fcfd8a5acc2ec659d341797543d857c455c39545dd2c806f0e8b7b743560f06e6249740ce5a2ce111e4de68068f5d715a1ae368b7ba4a1ce445bf27237d7", 0xad}, {&(0x7f0000000bc0)="37c34c4b31289cff9c5eb12793d4a85afd0595fbaaacfdd6c9bac85885c7fdb69bcd361ca2bea476f30bd0d8a4f051d193b5fe84beadd842009fb858034748385145f0c7a6281514aea5c83d5178e7ad5314fba44602ac5f90a718fad329505743f120a3ca", 0x65}, {&(0x7f0000000c40)="9ef8d1ba2276c4c7405f70fab884e66c007332e8a3f95f9ee6831fcaab95b97f073e50e233e9b5b61213d4908fcf92694d1006b06ba33fd464ff69498c707223c1d9eeb50067be9828079120161e6a4093ee9f85b766181518ac35a960344e35995a78556b71c1b57df34596a8c1a0473938725eba41c29cf12471d7912e0d6c4f65b94f943aa5d924ee87f2f711fa8dcc23c65fd54cd902ec7a8d7a8844d571d9a7aa4f816cedc6473cba6aeef348fceec711758c272a4faa0d9791e60af97206aea1966da74d96", 0xc8}, {&(0x7f0000000d40)="94ee539a6de1aa97be18c5c86a099dedd8b91418f24e20fbfad3f53f8a671fecd1d817011c461cec68fc3307ebcc06c2c719b58a7cbfc1b0e3989d1d1609ddb1af3bb9049f17cd287ba6fad66bb2479d5d4e9d4438d2281dcf87c65cff4b6a1fbe6ae8241c50910aa6b8dc7a19210b0b9a5729e49e349a75a2f349f8645381628ac16182b30f1f0c7b5f", 0x8a}], 0x6, &(0x7f0000000fc0)=[@cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0x2c, 0x44000}], 0x3, 0x40) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@empty, @multicast1, 0x0}, &(0x7f0000000080)=0xc) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r8}, 0x10, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="07000011d367eb0018b18592b56f6aee0000009c000000", @ANYRES32=r9, @ANYRES32=r10/1000+10000, @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYBLOB="020000e001000000030000c0060100006b6ba0c334ec609a"], 0x34}, 0x1, 0x0, 0x0, 0x20000090}, 0x4000000) 2018/04/05 02:19:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x3d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/05 02:19:53 executing program 7: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x6, &(0x7f0000b2b000)=0x0) r2 = eventfd(0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0xffff) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x20001) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000100)) io_submit(r1, 0x1, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r2}]) fsync(r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0xfffffffffffffc64) eventfd(0x0) 2018/04/05 02:19:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) close(r0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0xfd47}) 2018/04/05 02:19:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000540)=""/220) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f0000000440)}) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000440)={0x1200000000, 0x400, 0xffff, 'queue0\x00', 0x7153}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000003c0)={0x7, r1}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000400)=@req={0x0, 0x0, 0x7}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000900)={0x4, 0x0, 0x0, '^*z,Iu'}, 0x10) [ 269.811818] IPVS: length: 223 != 8 2018/04/05 02:19:53 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f00000000c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x7}], 0x58) 2018/04/05 02:19:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/mnt\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) gettid() r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/nfsfs\x00') ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0xffffffff, 0x9, 0xfffffffffffffffe}) 2018/04/05 02:19:53 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000000000)="ff020458a800f4f21d001122000000ed6266e47a772ec6d0154dffffdd140205", 0x2) [ 269.835419] IPVS: length: 223 != 8 2018/04/05 02:19:53 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab4f8e), 0x0, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = dup(0xffffffffffffffff) write$evdev(r0, &(0x7f0000001740)=[{}, {}], 0x20) readv(0xffffffffffffffff, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) write$eventfd(0xffffffffffffffff, &(0x7f000061f000), 0x408) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r2 = eventfd(0x0) read$eventfd(r2, &(0x7f0000949ff8), 0x8) read$eventfd(r2, &(0x7f0000000180), 0x172) write$eventfd(r2, &(0x7f000025bff8)=0x6, 0x8) futex(&(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) getpid() fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) gettid() gettid() r3 = gettid() prctl$setptracer(0x59616d61, r3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000acf000)={0x0, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) 2018/04/05 02:19:53 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x1c, 0x1d, 0x513, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x4000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) personality(0x800000) 2018/04/05 02:19:53 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x3) syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0x102) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3, &(0x7f0000000180)={0x2}, 0x301) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000240)={0x100000000, r2}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000300)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x1, 0xbf) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000340)=""/226) r3 = memfd_create(&(0x7f0000000040)='-\\-eth1\x00', 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@int=0x8, 0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000480)=""/89, &(0x7f0000000500)=0x59) 2018/04/05 02:19:54 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000fe8ff8)) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x4b0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x1, @empty, 0x2}}, 0xe051, 0x5, 0xa1f0, 0x8001, 0x6}, 0x98) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000200)={0x99, 0x9, 0xfffffffffffffffe, 0x4, 0x10000, 0x1}) 2018/04/05 02:19:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xa0000002}) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/05 02:19:54 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 02:19:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x13000, 0x1bd65cfd111a38a7}) r6 = getpgid(0xffffffffffffffff) setpriority(0x2, r6, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') r7 = dup2(r2, r4) writev(r1, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x800000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x7, 0x8}, &(0x7f0000000000)=0x88) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000280)={0x100000000000000, 0x10000, 0x4, 0x1, 0x10}) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) 2018/04/05 02:19:54 executing program 2: r0 = socket(0x10, 0x2, 0x2) write(r0, &(0x7f0000000140), 0x0) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/05 02:19:54 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffbfffff, 0x0, 0x0, 0xfffffffffffffffc, 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 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'vlan0\x00'}) r2 = getpid() r3 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x1, 0x400000) connect$unix(r3, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r4, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r4, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r4, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(r4, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvmsg(r4, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) write(r4, &(0x7f00000004c0)='J', 0x1) shutdown(r4, 0x1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f0000000280)=""/224) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000240)=0x84) 2018/04/05 02:19:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) syz_emit_ethernet(0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0180581a61d3557a50e4020fb2cc036a9a6ac2000000ffffffffffff080045000028000000000000907800000000ac14ffbb0d00907800000000000000000000000000000000"], &(0x7f0000000380)) 2018/04/05 02:19:54 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="3b35f8f63f523570f4485ff74f35000000000000000024aa45140ac42956c120733c3cd9111f0ffcc76c447f5e179b99faf8790fed4f1ffcb888d80020080000"], 0xa) 2018/04/05 02:19:54 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000002c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000300)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x10, &(0x7f0000000100)=@raw=[@alu={0x4, 0x2, 0xf, 0xb, 0x0, 0x2c, 0xffffffffffffffff}, @map={0x18, 0xe, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @ldst={0x1, 0x1, 0x2, 0x3, 0x0, 0x4, 0xffffffffffffffff}, @ldst={0x1, 0x0, 0x7, 0xa, 0xf, 0xfffffff8, 0xfffffffffffffff0}, @exit={0x95}, @call={0x85}, @alu={0x7, 0xffffffffffffffff, 0xc, 0xd, 0xa, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000000180)='syzkaller\x00', 0xfffffffffffffff8, 0xfc, &(0x7f00000001c0)=""/252, 0x41000, 0x1, [], r2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 02:19:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000340)=0x1fb) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)={0xdc, 0x8, 0xb, 0x0, 0x70bd29, 0x25dfdbfd, {0x50dd8d3435c19ac6, 0x0, 0x9}, [@typed={0x8, 0x7e, @fd=r0}, @nested={0x3c, 0x67, [@typed={0x8, 0x34, @str='\x00'}, @typed={0x8, 0x26, @uid=r2}, @typed={0x8, 0xa, @uid=r3}, @typed={0x8, 0x82, @str=':\'\x00'}, @typed={0x8, 0x14, @pid=r4}, @typed={0x8, 0x22, @uid=r5}, @typed={0x8, 0x3e, @ipv4=@loopback=0x7f000001}]}, @generic="f48ad8f456d3008d638a11884063eb9a54dcf834824f1e282ed7f26bfa505828b46e9c988b1554b1aee2577a5e40af8bf400cb02c9e51ce23a63f05445a9f4c356b079d4bf79094be2f69599b4d3a372ea6aca841f04f43135558e9286b43651dc8272a46ef36c8cbc3507be4473e2652e070277a3acbf6ff3ec97d1f5b221a5ed"]}, 0xdc}, 0x1}, 0xc5) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff000014000000081190780000005de3d695014e204e210008907800000000000000000000"], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000580)={0x468, 0x3, 0x67, 0x9, 0x5, 0x6}) 2018/04/05 02:19:54 executing program 7: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4}) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) 2018/04/05 02:19:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/04/05 02:19:54 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/05 02:19:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001780)={0x0, r1}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001800)={0x6, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x3f}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x21, 0x9, 0x0, 0x7, 0x9, &(0x7f00000017c0)='bcsf0\x00', 0x2, 0x4}) syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000040)={0x3e, @empty, 0x4e22, 0x4, 'sed\x00', 0x3a, 0x7, 0x9}, 0x2c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x1000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) 2018/04/05 02:19:55 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000000080)={'lo\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/05 02:19:55 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x101203, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0xd7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e22, @rand_addr=0xfff}, 0x100, 0x4, 0x80, 0x6fd7, 0x4, &(0x7f0000000280)='gre0\x00', 0x0, 0x2, 0x401}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x86000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xd5, 0x1f, 0x2, 0x1f, 0xc4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ff014f00f6bc31e70809e4ad050150c6c7a4acb762a1eaa1e98dae9b1736ab2799aab9aa30fde67bbde80b0773c4679881c074e5b8d2bda96dcc9def73d4c0ad090a0883b4caff13f6be13410a59f4437f3c7ffe74e03d19f1e2a0666d7ee91d3fb5f0df44599acd837b62a82cdd150483ac12"], 0x77) 2018/04/05 02:19:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002c3000), 0x8) syz_extract_tcp_res(&(0x7f0000000040), 0x10000, 0xa40) 2018/04/05 02:19:55 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/121) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) socket$can_raw(0x1d, 0x3, 0x1) [ 271.295341] IPVS: set_ctl: invalid protocol: 62 0.0.0.0:20002 sed [ 271.482587] IPVS: set_ctl: invalid protocol: 62 0.0.0.0:20002 sed 2018/04/05 02:19:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4420000000001279, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600000, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/loop#\x00', 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r3) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x22d2) 2018/04/05 02:19:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') mmap(&(0x7f000027f000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000000)=""/177, 0x3, 0x7}}, 0x68) 2018/04/05 02:19:55 executing program 7: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) capget(&(0x7f0000000680), &(0x7f0000000700)={0x3, 0x9, 0x0, 0x0, 0x101}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) time(&(0x7f00000005c0)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000600)=0x3f) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f00000002c0)="d0553c8fc347e0792a23000f984fe42e92a34029a6262319ef10be8a382953cd422efb905012", 0x26}, {&(0x7f0000000300)="76614ef9f6d88e556408fa1ed9e38ee292adf0d5f3cd510fd355beed93986b52e3f269fff22d4049bc95f9a91898a1b44f848f663beac9bae026ec06221c6a87391935c26260742bb40eaa9af7a878360b6f047c874a126d153e284f987d4519e116de3f5bce0a6204d0ef9e611af5691efc03e316189a28cc51df3a5c6c7bec92016ae0e2edc8ed5d6de2c1f9afd521bca5f709a6de19493532b52cbb2a5e724a0ee5aec111619e455bf778dd", 0xad}, {&(0x7f00000003c0)="36616b080014bec5b0e30b7f55c7", 0xe}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000100), 0x1ff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x40, 0x1, 0x0, 0x1f, 0x12, 0x0, "bbbb2841631ae7b04ce5cc7c553b9c5d717ec2be4ab27b73a3dbb5820921128fbac07110a35138318e908583ed6d13b0c6163404f66152fc5f9520f78c2d89c4", "fc9f4bad7fadb3b59bfd859b92ca29f689169c6a8974674c6ba5f6bdb692a955dd62dfda69d0cf2b5f37f7e27062566bcadaa41fc8f8821dc33efc8092b020fa", "e9f98596df154173b0213149b6bc74a2461f9c9619f87b3bcee298129739eda0", [0x3ff]}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000440)=0x6) sendfile(r0, r1, &(0x7f0000000080)=0x5f, 0x102000004) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000140)={@empty, @multicast1, @broadcast}, &(0x7f0000000280)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000500)={@empty, @broadcast, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000580)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/04/05 02:19:55 executing program 1: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x166, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='attr/keycreate\x00') write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x6, 0xffffffffffff0001, 0x100000000}) fcntl$addseals(r1, 0x409, 0xd) 2018/04/05 02:19:55 executing program 2: r0 = socket$inet6(0xa, 0x8000000000001, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0x0, 0x2, 0xd8, 0x8, 0x20}, &(0x7f00000002c0)=0x20) listen(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r1}) getsockname$packet(r2, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001780)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000018c0)=0x159) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x0, 0x4e24, 0x9, 0xa, 0xa0, 0x80, 0x32, r3, r4}, {0x1000, 0x20, 0x7f, 0x8000, 0xfff, 0x5, 0xfffffffffffffffc, 0x7b}, {0x10000, 0x8, 0x4, 0x5c1}, 0xfffffffffffffffd, 0x6e6bbe, 0x3, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x8, 0x4d3}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x0, 0x770db144b159f986, 0x8, 0x100, 0x3ff, 0x100000000}}, 0xe8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x5, 0x4) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) syz_emit_ethernet(0x230, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="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"], 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/04/05 02:19:55 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x206e, &(0x7f0000003340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="84f8bd461939", [], {@ipv6={0x86dd, {0x0, 0x6, "48ada6", 0x2038, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, @fragment={0x3f, 0x0, 0x9, 0x0, 0x0, 0x5, 0x66}, @hopopts={0x4, 0x0, [], [@enc_lim={0x4, 0x1, 0x30}]}, @hopopts={0x50174b6e338443a3, 0x200, [], [@ra={0x5, 0x2, 0x4}, @generic={0x1, 0xfc0, "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@generic={0x3800, 0x3c, "e66220d1ca8bbab55cfecf905a0c9eb4e46edc55a79926ca5ecb765fb881b07c477d188dd1300ae40c717d873b2837a0958576c563530edf0675ad72"}]}], @dccp={{0x4e21, 0x4e21, 0x4, 0x1, 0x9, 0x0, 0x0, 0x5, 0x7fffffff, "d8cd8c", 0x2, "94e180"}, "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&(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/05 02:19:55 executing program 4: unshare(0x8000400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fchmod(r0, 0x104) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) connect(r2, &(0x7f0000000000)=@generic={0x0, "e0c12219b5d557816b7d392a8954e13beb09249b86c5214dc276a96a217fe7bc65a02104d9b751e653bc44967757018cf4c521ef1f656db80d5caeba998898e4871089d3dd6eb013ceb90fdecc801f8196f8db36a4b1e6368dc4708479c9521c18c23f6462e96164c9c63bab4c60eadd30be8a900a7879de66b0928f1269"}, 0x80) r3 = dup3(r0, r1, 0x7fffe) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000200)={0x101ff, 0x1, 0x2000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) accept4$packet(r3, 0x0, &(0x7f0000000440), 0x80000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x3ff}}, 0x2237, 0x2, 0x4ec3652a, 0x0, 0x4}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000380)={r4, 0x8000000000000}, &(0x7f00000003c0)=0x8) socket$unix(0x1, 0x5, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r6 = fcntl$dupfd(r5, 0xfffffffffffffffd, r1) statx(r6, &(0x7f0000000080)='./file0\x00', 0x2000, 0x840, &(0x7f00000000c0)) fcntl$setpipe(r0, 0x407, 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000480)={r4, 0x5}, 0x8) socket(0x1f, 0x4, 0x2) connect$inet(r6, &(0x7f0000000500)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) openat(r3, &(0x7f0000000240)='./file0\x00', 0x0, 0x60) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/04/05 02:19:55 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x57) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10000, 0x400) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) sendmsg$key(r1, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020000006b010000000000000000000005001a00ffffffff0000000000000000f8ff0000ac1414aa00000000000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/05 02:19:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x10000004}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000200)='./file0\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) openat$cgroup_ro(r0, &(0x7f00000002c0)="630ca8b4eed6c489b505dc9a3bc900004da8d7ff757365742e6def168e9d1565aa33a2c4dfb25cd0bd7bcc59ebdcd2a4d1819fc9305118d793bf3f1bfd899a801689b9b28ed4d8c37830c5158ce6205a9b58958147f517e0009e0000000000000000", 0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000040)='msdos\x00', 0x9022, &(0x7f0000000080)="289926dd9719d815fa3869f507f4aead92259bfe7727eafcd557ef5b1216b5f5e051058d69aab870ad985d4e6f294989d042c7a2cf832b1d63ed849a3ffd7a475d91798765a160b8de6a34884d4479648ae6fdfcd1ff0691bab6bcdb844aa2a8cef1ed174a75604e854753927b3741767c07f2fa5eb3b0333b2e3d222b827e81944415a55d71c7070b03753cfa50c97bbf7be6493df4089cf70981b0c9b35daf89d0573a9b6b033c23") 2018/04/05 02:19:55 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x600, 0x2001) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/88, 0x58) ioctl(r1, 0x2000000000227f, &(0x7f0000000280)) 2018/04/05 02:19:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/05 02:19:55 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000280)=[&(0x7f0000000100)='b\n\x00', &(0x7f0000000140)='b\n\x00', &(0x7f0000000180)='b\n\x00', &(0x7f00000001c0)='b\n\x00', &(0x7f0000000200)='userGPL(.securityvmnet1vboxnet1\x00', &(0x7f0000000240)='\x00'], 0x1000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x9, 0xabc, 0x7, 0x200, 0x4, 0x7}) ftruncate(r0, 0x0) creat(&(0x7f00000000c0)='./file0/file1\x00', 0x0) 2018/04/05 02:19:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0xd85656bec7747410, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000240)=0x14) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x10000) ioctl$KDDELIO(r1, 0x4b35, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl(r0, 0x2000000000227f, &(0x7f0000000080)="2d2ba3ecc753f41cf0b0cebc440462123565c92f3a25cceaaf6e06a541e6d38456bbfd78e8ae52eabec46342dae34a663c8bc6824da6621f0e9d46cd4242092b89ef10c622f7fb63ee5beec5c0ad21343fd234472dd17d2070415c5e8780a26971918a971214581517a338de36adf2e2b8906732820d2abdcbc99d574e610283e549f2b40e853311e19aa44303b8c501f4b1a279a4b52490587954305bca6b6ce900e9de7bd207eab36e6594351f4523c75831e7caebcaa81438d855123b38168dbb4a3b73a0e13671") getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) 2018/04/05 02:19:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x16400, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0xab, 0xffffffffffffff8d, 0x0, 0x201}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x99, "f5cb26061f08e292480e43fb04aacb1daaa30c57991efc5e8dc0f2aa891b4a88c3cc3f6c5d1f24d451f20b5d238d1b0e6f644060491136ad3f2cce2a17cf48107de0f12fca88c109959f21d628d9a3011f42d47cf62bd957af70f432dc3dbb7896d0adf25ce4e98621d67328a7fcb66fed950689e773ceafd1a94053d5d60284720a207b5cf4c2a6c0187a4f0d871d9c8d21def4fd194def74"}, &(0x7f0000000200)=0xa1) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) 2018/04/05 02:19:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) close(r0) 2018/04/05 02:19:56 executing program 0: r0 = socket(0x3, 0x1, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x2, 0x4, [0x4]}) write(r0, &(0x7f0000000040)="220000001a000729329433de0100040080010f0092ac001500fe200006000f00ffff", 0x22) 2018/04/05 02:19:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2d}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x2, 0x1ff, 0x7, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/05 02:19:56 executing program 2: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f00000005c0)='./file0/file0\x00') r0 = eventfd(0x8) r1 = dup(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x9621) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) write$cgroup_int(r3, &(0x7f00000002c0)={[0x0]}, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@getsa={0x50, 0x12, 0x6, 0x70bd28, 0x25dfdbff, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xa, 0x32}, [@address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x15}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xa, 0x80000001, 0x61f}}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendfile(r3, r3, &(0x7f0000000340), 0x3) [ 334.130699] Buffer I/O error on dev loop0, logical block 15, async page read [ 334.166539] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 334.174550] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 334.182218] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 334.189858] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 334.197532] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 334.205178] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 334.212832] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 334.220472] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 334.228122] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 492.512312] INFO: task syz-executor7:20136 blocked for more than 120 seconds. [ 492.519674] Not tainted 4.16.0+ #288 [ 492.523937] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.531902] syz-executor7 D18648 20136 4476 0xa0020006 [ 492.537540] Call Trace: [ 492.540127] __schedule+0x8fb/0x1ef0 [ 492.543848] ? __sched_text_start+0x8/0x8 [ 492.547991] ? kasan_check_read+0x11/0x20 [ 492.552147] ? rcu_is_watching+0x85/0x130 [ 492.556290] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 492.561226] ? trace_hardirqs_off+0x10/0x10 [ 492.565552] ? find_get_pages_range_tag+0x8d4/0x1030 [ 492.570668] ? print_irqtrace_events+0x270/0x270 [ 492.575428] schedule+0xf5/0x430 [ 492.578798] ? wait_on_page_bit_common+0x49c/0x770 [ 492.583719] ? __schedule+0x1ef0/0x1ef0 [ 492.587691] ? lock_downgrade+0x980/0x980 [ 492.591830] ? lock_release+0xa40/0xa40 [ 492.595805] ? mark_held_locks+0xaf/0x100 [ 492.599954] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.604461] io_schedule+0x1c/0x70 [ 492.607998] wait_on_page_bit_common+0x4b3/0x770 [ 492.612763] ? generic_write_checks+0x530/0x530 [ 492.617421] ? find_held_lock+0x35/0x1d0 [ 492.621483] ? wbc_detach_inode+0x57f/0x880 [ 492.625798] ? lock_downgrade+0x980/0x980 [ 492.629952] ? rcu_is_watching+0x85/0x130 [ 492.634092] ? page_cache_tree_insert+0x410/0x410 [ 492.638934] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.643771] __filemap_fdatawait_range+0x282/0x430 [ 492.648704] ? wait_on_page_bit_common+0x770/0x770 [ 492.653635] ? blkdev_readpages+0x40/0x40 [ 492.657789] ? do_writepages+0x116/0x170 [ 492.661847] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.667044] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 492.672404] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 492.677335] filemap_write_and_wait+0x7a/0xd0 [ 492.681831] sync_blockdev.part.30+0x50/0x70 [ 492.686246] __blkdev_put+0x18b/0x760 [ 492.690045] ? kasan_check_read+0x11/0x20 [ 492.694198] ? freeze_bdev+0x1e0/0x1e0 [ 492.698083] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 492.702672] ? kasan_check_write+0x14/0x20 [ 492.706944] ? do_raw_spin_lock+0xc1/0x230 [ 492.711185] blkdev_put+0x85/0x4f0 [ 492.714719] ? blkdev_put+0x4f0/0x4f0 [ 492.718521] blkdev_close+0x8b/0xb0 [ 492.722141] __fput+0x327/0x7f0 [ 492.725423] ? fput+0x150/0x150 [ 492.728703] ? check_same_owner+0x320/0x320 [ 492.733040] ____fput+0x15/0x20 [ 492.736313] task_work_run+0x1ab/0x280 [ 492.740223] ? task_work_cancel+0x240/0x240 [ 492.744540] ? free_nsproxy+0x18b/0x1f0 [ 492.748511] ? switch_task_namespaces+0xaf/0xc0 [ 492.753176] do_exit+0x1986/0x2700 [ 492.756711] ? find_held_lock+0x35/0x1d0 [ 492.760766] ? print_irqtrace_events+0x191/0x270 [ 492.765520] ? mm_update_next_owner+0x960/0x960 [ 492.770189] ? __lock_acquire+0x638/0x3c30 [ 492.774436] ? kasan_check_read+0x11/0x20 [ 492.778595] ? rcu_is_watching+0x85/0x130 [ 492.782758] ? __lock_acquire+0x638/0x3c30 [ 492.786990] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.792187] ? is_bpf_text_address+0xa4/0x120 [ 492.796698] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.801906] ? save_stack+0x43/0xd0 [ 492.805547] ? rcu_read_lock_sched_held+0x108/0x120 [ 492.810584] ? __mark_inode_dirty+0x262/0x1170 [ 492.815173] ? __inode_attach_wb+0xfb0/0xfb0 [ 492.819595] ? current_time+0x18/0xc0 [ 492.823400] ? lock_downgrade+0x980/0x980 [ 492.827562] ? trace_hardirqs_off+0x10/0x10 [ 492.831889] ? print_irqtrace_events+0x270/0x270 [ 492.836660] ? current_time+0x18/0xc0 [ 492.840457] ? memset+0x31/0x40 [ 492.843737] ? find_held_lock+0x35/0x1d0 [ 492.847801] ? get_signal+0x7bb/0x16e0 [ 492.851700] ? lock_downgrade+0x980/0x980 [ 492.855858] do_group_exit+0x149/0x400 [ 492.859759] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 492.864355] ? SyS_exit+0x30/0x30 [ 492.867816] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.872315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.877353] get_signal+0x74c/0x16e0 [ 492.881071] ? ptrace_notify+0x130/0x130 [ 492.885144] ? splice_direct_to_actor+0x3de/0x820 [ 492.889990] ? generic_pipe_buf_nosteal+0x10/0x10 [ 492.894854] ? security_file_permission+0x89/0x1e0 [ 492.899786] ? trace_hardirqs_off+0x10/0x10 [ 492.904129] do_signal+0x90/0x1e90 [ 492.907673] ? setup_sigcontext+0x7d0/0x7d0 [ 492.912008] ? __might_fault+0x110/0x1d0 [ 492.916076] ? lock_downgrade+0x980/0x980 [ 492.920243] ? exit_to_usermode_loop+0x8c/0x2f0 [ 492.924913] exit_to_usermode_loop+0x258/0x2f0 [ 492.929501] ? compat_SyS_sendfile+0x12a/0x1a0 [ 492.934085] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.939640] ? do_fast_syscall_32+0x156/0xf9f [ 492.944139] do_fast_syscall_32+0xbe6/0xf9f [ 492.948478] ? do_int80_syscall_32+0x9c0/0x9c0 [ 492.953077] ? finish_task_switch+0x1b9/0x970 [ 492.957592] ? finish_task_switch+0x17a/0x970 [ 492.962109] ? syscall_return_slowpath+0x2ac/0x550 [ 492.967047] ? prepare_exit_to_usermode+0x350/0x350 [ 492.972064] ? sysret32_from_system_call+0x5/0x3c [ 492.976920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.981774] entry_SYSENTER_compat+0x70/0x7f [ 492.986199] RIP: 0023:0xf7fa8c99 [ 492.989568] RSP: 002b:00000000f5f620ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 492.997293] RAX: 000000000000f000 RBX: 0000000000000014 RCX: 0000000000000019 [ 493.004583] RDX: 0000000020000080 RSI: 0000000002000004 RDI: 0000000000000000 [ 493.011865] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 493.019144] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 493.026421] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 493.033718] [ 493.033718] Showing all locks held in the system: [ 493.040049] 3 locks held by kworker/u4:0/6: [ 493.044486] #0: 00000000a61eb912 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 493.054040] #1: 000000001ce67dd9 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 493.064625] #2: 0000000077766ae7 (&type->s_umount_key#35){.+.+}, at: trylock_super+0x20/0x100 [ 493.073405] 2 locks held by kworker/u4:1/22: [ 493.078186] #0: 00000000a61eb912 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 493.087745] #1: 000000000e10dd10 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 493.098338] 2 locks held by khungtaskd/877: [ 493.102663] #0: 000000000c6588f7 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 493.110310] #1: 000000004dbad5ef (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 493.118940] 2 locks held by getty/4396: [ 493.122906] #0: 00000000d94f26ec (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.131171] #1: 0000000098763db2 (&tty->atomic_write_lock){+.+.}, at: tty_write_lock+0x21/0x60 [ 493.140031] 2 locks held by getty/4397: [ 493.144026] #0: 000000003b1c469a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.152269] #1: 000000007356e3b2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.161134] 2 locks held by getty/4398: [ 493.165102] #0: 00000000c795de92 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.173354] #1: 00000000aeaa31ec (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.182203] 2 locks held by getty/4399: [ 493.186170] #0: 00000000e64221ec (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.194409] #1: 000000001cd55b52 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.203259] 2 locks held by getty/4400: [ 493.207216] #0: 0000000065753dd9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.215451] #1: 000000004c884e5e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.224296] 2 locks held by getty/4401: [ 493.228259] #0: 0000000013f88e9d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.236496] #1: 00000000c57a3b33 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.245357] 2 locks held by getty/4402: [ 493.249318] #0: 00000000b3e24a47 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 493.257569] #1: 000000002fecf95f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 493.266432] 1 lock held by syz-executor7/20136: [ 493.271097] #0: 000000003b010a45 (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xbc/0x760 [ 493.279259] 1 lock held by blkid/20141: [ 493.283319] #0: 000000003b010a45 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 493.292003] [ 493.293655] ============================================= [ 493.293655] [ 493.300687] NMI backtrace for cpu 1 [ 493.304309] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 493.310869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.320195] Call Trace: [ 493.322755] dump_stack+0x1a7/0x27d [ 493.326361] ? arch_local_irq_restore+0x53/0x53 [ 493.331003] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.335646] ? nmi_cpu_backtrace+0x1cc/0x220 [ 493.340028] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.344494] nmi_cpu_backtrace+0x1e0/0x220 [ 493.348699] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.353163] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.358414] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.363573] watchdog+0x969/0xd70 [ 493.367001] ? reset_hung_task_detector+0xb0/0xb0 [ 493.371814] ? complete+0x62/0x80 [ 493.375240] ? __schedule+0x1ef0/0x1ef0 [ 493.379184] ? do_raw_spin_unlock+0x9e/0x310 [ 493.383561] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 493.388113] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.393185] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.398181] ? trace_hardirqs_on+0xd/0x10 [ 493.402301] ? __kthread_parkme+0x176/0x240 [ 493.406594] kthread+0x33c/0x400 [ 493.409931] ? reset_hung_task_detector+0xb0/0xb0 [ 493.414742] ? kthread_stop+0x7c0/0x7c0 [ 493.418687] ret_from_fork+0x3a/0x50 [ 493.422434] Sending NMI from CPU 1 to CPUs 0: [ 493.426944] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.427930] Kernel panic - not syncing: hung_task: blocked tasks [ 493.440666] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 493.447214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.456539] Call Trace: [ 493.459097] dump_stack+0x1a7/0x27d [ 493.462697] ? arch_local_irq_restore+0x53/0x53 [ 493.467339] ? vsnprintf+0x1ed/0x1900 [ 493.471109] panic+0x1f8/0x42c [ 493.474273] ? refcount_error_report+0x214/0x214 [ 493.479000] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.484334] watchdog+0x97a/0xd70 [ 493.487759] ? reset_hung_task_detector+0xb0/0xb0 [ 493.492575] ? complete+0x62/0x80 [ 493.496000] ? __schedule+0x1ef0/0x1ef0 [ 493.499944] ? do_raw_spin_unlock+0x9e/0x310 [ 493.504320] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 493.508958] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.514030] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.519017] ? trace_hardirqs_on+0xd/0x10 [ 493.523133] ? __kthread_parkme+0x176/0x240 [ 493.527427] kthread+0x33c/0x400 [ 493.530764] ? reset_hung_task_detector+0xb0/0xb0 [ 493.535576] ? kthread_stop+0x7c0/0x7c0 [ 493.539524] ret_from_fork+0x3a/0x50 [ 493.543748] Dumping ftrace buffer: [ 493.547340] (ftrace buffer empty) [ 493.551021] Kernel Offset: disabled [ 493.554622] Rebooting in 86400 seconds..