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"}}, @etimer_thresh={0x8, 0xc, 0xffffffff}]}, 0x107c}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'vcan0\x00', 0x0}) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000001340)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001300)={&(0x7f00000011c0)=@expire={0x10c, 0x18, 0x1, 0x7, 0x3, {{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x9, 0x2, 0x401, 0x2, 0x0, 0x20, 0x1d, r1, r2}, {@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x10000, 0xffffffffffffff33, 0x1, 0x6, 0x10001, 0x10000, 0x3, 0x3}, {0x7ff, 0x401, 0xc4f8, 0x80}, {0xe2, 0x22}, 0x3, 0x4, 0xa, 0x3, 0x4}, 0x4}, [@policy_type={0xc, 0x10}, @replay_thresh={0x8, 0xb, 0xf5}]}, 0x10c}, 0x1, 0x0, 0x0, 0x801}, 0x40050) sendmsg$nl_xfrm(r0, &(0x7f0000416fc8)={&(0x7f000020dff4)={0x10}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x128, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2000000000000000}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x0}}, []}, 0x128}, 0x1}, 0x0) 2018/02/25 21:09:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xd}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) memfd_create(&(0x7f0000000000)='.em0\x00', 0x1) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/25 21:09:37 executing program 7: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000ffb000/0x3000)=nil}, 0x18) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x400}, 0x8) mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000003cff4)) epoll_wait(r4, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000100)={r3, r3, 0x8, 0x9, &(0x7f0000000040)="71263775f315896bff8b844039444ebaa44eda8b3dbb1de4c10c894cca022370cf598fcf72dd022dd23382b7548786e2e46281b9299ba448b84f53bd666c03d9b81ed85b80c6c1c8f7072dff1e049cd9285041ce6f5e2504197653847be5986b831555f5a3e375a4e34536f5600a8757456d7b7c66a5aba40ac935fad5fb988659647ba18f9780abbaa7", 0x0, 0x59, 0x6, 0x2, 0xfff, 0x1, 0x2, "1fad326854d787c969"}) shutdown(r3, 0x1) creat(&(0x7f0000000140)='./file0\x00', 0x8) shutdown(r3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/25 21:09:37 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x16, 0x4}) connect$inet(r0, &(0x7f0000001ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000)=""/4096, 0x1000}, 0x32) 2018/02/25 21:09:37 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x6c77, 0x10001, 0x4, {0x77359400}, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0xe7, 0x7, 0xfffffffffffffffb, 0x80000001, "0bf2569c67c1298d34bebd7f2f102431c9a194cfc27174c8baaaec0fdfa4c3c21d803d5e45c54af446c5d1a6", 0xfffffffffffffffb}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[]) 2018/02/25 21:09:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x203}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x1f, 0xfffffffffffffff7}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x3f, 0x1, 0x10072bc, {r3, r4+10000000}, 0x1, 0x1}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @remote}, &(0x7f00000003c0)=0xc) sendmsg$can_raw(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r7}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{0x2, 0x6, 0x1, 0x80}, 0x19, 0x3, 0x0, 0x0, "5c25a3886cfd946116f38c7d021f9307d62b17243cf55822f7334025ce5c6fc3f11a287fe78170958f7753b736e6984a16697552a6c86497c88d643c1821672c"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00000001c0)={0x9d, 0x2, 0x100000001, {r8, r9+10000000}, 0xe48c, 0xff}) sendfile(r2, r6, &(0x7f0000000100)=0x20000, 0x4000007f) 2018/02/25 21:09:37 executing program 3: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x7, 0x2, 0x1, 0x8, 0x9, 0xb0b8, 0x7dd}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x6, 0x1, 0x1ff, 0xffff, 0x6, 0x40, 0x9}, 0x1c) read(r0, &(0x7f0000000000)=""/17, 0x11) 2018/02/25 21:09:37 executing program 6: r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x51a10d3da84be277) socket$inet_sctp(0x2, 0x1, 0x84) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000b80)=0x3, 0x101, 0x0) shmdt(r0) 2018/02/25 21:09:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x17, "2353f3e66914383f2a0f6887c881853ab1cf8c84382cee"}, &(0x7f0000000080)=0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x1d57c, 0x7, 0x7, 0x8c, 0x100000000, 0x0, 0x3, 0xffffffff, 0x6, 0x9, 0x1f, 0x10000, 0xad14, 0xa83, 0x81]}, &(0x7f0000000200)=0x108) r2 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000c08000)=ANY=[@ANYBLOB="000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000b6241c97f3543c8e1b6b9a5196b7e159e194e04d921f43e94dd5a73e412b84a47d3e2342ce34bf2fb1373e"], 0x98) 2018/02/25 21:09:38 executing program 5: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x400000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x1) sendfile(r2, r3, &(0x7f0000e64ff8), 0x0) 2018/02/25 21:09:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e40fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) inotify_init() 2018/02/25 21:09:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00003edf9f)=@ipv6_newroute={0x28, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x7, 0x200000) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/02/25 21:09:38 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa0001008100030086dd3afffe8000000000000000000000000000bbff02000000e6ff2fff00000000000001880000007202000006c5961e00000000ff010000000000000000000000000001ff0200000000000b000000000000000000000000006caa4bc66025a99f2e320c31f9aecaa07271ae43b8ce0be0575745f1a6285eac6e905952a38c075bda241896b278d16a611c93bfa14f41adaea4e26834597dd8863fb13d3f2ba70f9855ff82491ce46499727b34a54cb2f524e1088bb405154f45b4b58cedd325513f0f55d00d0572cedbb5773aba2d4c3b8ac9fcaef091dbd777c460bf4de900128d70286ceb5a3c1cc6dea14383a363aa17205b681ecc4ce78bb49f30e786ce12f8845204887318077f22468880d9209b700d1faeedac421941e1725b1bfbfc91f9f1120101000000000000bc24a6fb587cea1ac04de7923b7a8bec6c14cf9d00c6827331ba7a53f68e83f69596c50bbd1f355aa8e65f74d9332689e16da477aabb325d438332bfb0502920fe04f4c498c96c1c29725c8c660c52d5215d63a07774aa1bdda0821c16fe5c66ac4c27b3b9d2bd9727ad1d7f496eedca0cf2860eacc570a618ed556f0f6df6087132a629163e5b0a347e9692b688dd1e23896e7de571c1002ca1b85e01b678cc88db777485fb615f82cc347a3356a243ce244d9dc342e4df00f14a958570a54375a3c19acd9b64d8911a3022c28ab6c3db1593613177e062b3480c991ad2729485fe6277d521aa8f"], 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x2, 0xb931, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x0, 0x199, 0x8000, 0x20, 0x1}, 0xa0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) readahead(r2, 0x10001, 0xfffffffd) 2018/02/25 21:09:38 executing program 4: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0x9, 0x7, &(0x7f0000000000), 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x0, 0x0, 0x230, 0x450, 0x358, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x27, 0x29, 0x79028b0}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0x0, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xff, 0xff0000ff], @generic="ef1a3ec45d40cd5f51c7a388355e1681", @generic="b9005bc4b8ee59fe2967e309056aeba6", {0xff}, {0xff}, 0x7d, 0xb350, 0x6, 0xa}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffffd, 0x0, 0x1, [0x0, 0xffff, 0x7, 0x1f, 0x101, 0x2, 0x4, 0xc5, 0x80000001, 0x2, 0x101, 0x68, 0x2e, 0xffff, 0x7f, 0xfff], 0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0x0, 0xff], [0x0, 0xff, 0xffffffff, 0xffffff00], @common='erspan0\x00', @generic="160c20f0ed9cb5b16d32ad666e7916da", {}, {0xff}, 0xbd, 0x1020000000000, 0x0, 0xa}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x81, 0x4, 0x2a, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x7e}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xff000000, 0xff000000], [0x0, 0xffffffff, 0xffffff00, 0xffffff00], @common='irlan0\x00', @generic="1ce87ef9d9fd6f6ff3af5a89dbb83741", {0xff}, {0xff}, 0x0, 0x1, 0x0, 0x4}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x40000000, 0x20}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', {}, {}, 0xbb, 0x8, 0x2, 0x5c}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, 0x34, 0x26, 0x81}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) socketpair(0x1, 0x80800, 0x7ff, &(0x7f0000000000)={0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x6) setsockopt(r0, 0xff, 0x0, &(0x7f0000f90f47), 0x0) 2018/02/25 21:09:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="14000000130af9ff0003450000000060d1d8a1c685d70000a7830093afa0aabb056937eda364d8da1800000086b92104cf744768fa0eb328ccad71c444f48b8b0ecb22330000000000000000"], 0x14}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/25 21:09:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00007e5f98)={0x79}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000280)=0xfffffffffffffed0) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000000100)='system_u:object_r:public_content_rw_t:s0\x00', 0xe9) 2018/02/25 21:09:38 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x100088) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d8040000f000000018030000ffffffff00000000180300000804000008040000ffffffff080400000804000005000000", @ANYPTR=&(0x7f00001affb0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c38aa5aba793f72e765638d6f9e0423dfbc499eaac4c946059bacc514a892f701c71f9e22c5d16e3f4dd9dcdffbc8dd975a89eaca14600"], @ANYBLOB="ff010000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000006970366772657461703000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d41500000000000000000000000000000000000000000000000000300000000000000000000000000ffffe0000001fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000fe8000000000000000000000000000bbac140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800524544495245435400000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000001000000ffffffff000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x538) sendto$inet6(r0, &(0x7f0000000600), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x4, 0x2bc040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x0, 0x30, 0x2, 0x3}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000600)={r3, 0xffffffff00000000}, 0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000580)=0x744, 0x4) bind$inet6(r0, &(0x7f00000005c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0xffffffffffffff7f) [ 100.627454] x_tables: ip6_tables: SNPT target: used from hooks PREROUTING/INPUT, but only usable from INPUT/POSTROUTING [ 100.644709] x_tables: ip6_tables: SNPT target: used from hooks PREROUTING/INPUT, but only usable from INPUT/POSTROUTING 2018/02/25 21:09:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000000)="eecf821bc4330b58f1277a5a46354fc158438ced42b2f47acaf2e851d4cd4eec8313d099059bd1c3d7c7beb0edbf7ad17b41f57e221501d810243c8728b409e7d931628d63e21e25db30c869e7b1a6d16626e14bfd9d430cee2edd7aa291e2dcb09a51dc597caf488e99bd452bca4abd3eeb72a55ac9580d1da0a270a4bf7773a8e935b2e19082a2cccc7f74a622", 0x8e, 0x20040044, &(0x7f0000000500)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/25 21:09:38 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a7f70)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) fcntl$getflags(r0, 0xb) 2018/02/25 21:09:38 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000006ff8)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x12, r0, 0x0) 2018/02/25 21:09:38 executing program 0: r0 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x51a10d3da84be277) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000b80)=0x3, 0x101, 0x0) shmdt(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x3, 0xfffffffffffffff8, 0x0, 0x9, 0xa, 0xa0, 0x80, 0xff, 0x0, r2}, {0x4, 0xfffffffffffffff8, 0x4, 0x8, 0x2, 0x5, 0x100000001, 0x2}, {0x100000001, 0xd2b, 0x5, 0x2}, 0x100000001, 0xd, 0x1, 0x0, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x3, 0xffffffff, 0x7fff, 0x9, 0x4}}, 0xe8) 2018/02/25 21:09:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x40000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000540)=0xfffffc73) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000640)) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x2a, 0x4, @tid=r1}, &(0x7f0000000140)=0x0) timer_getoverrun(r3) getuid() getgroups(0x9, &(0x7f0000000680)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r5, 0x1) 2018/02/25 21:09:38 executing program 2: ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) socketpair(0x0, 0x1, 0x9, &(0x7f0000000100)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r0, 0xfffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000898ff8)=&(0x7f0000226000)) 2018/02/25 21:09:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5656386d, 0x301400) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r5 = fcntl$getown(r0, 0x9) r6 = getuid() getgroups(0x8, &(0x7f0000000680)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0xc) fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000f40)={0x0, 0x0}) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) r15 = getuid() lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000011c0)=0x0) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001340)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f00000013c0)=0xc) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004900)={0x0}, &(0x7f0000004940)=0xc) r24 = geteuid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) r27 = geteuid() fstat(r0, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004a80)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000004b80)=0xe8) lstat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = gettid() r33 = geteuid() r34 = getgid() r35 = getpgrp(0x0) getresuid(&(0x7f0000004c80), &(0x7f0000004cc0)=0x0, &(0x7f0000004d00)) getresgid(&(0x7f0000004d40)=0x0, &(0x7f0000004d80), &(0x7f0000004dc0)) r38 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004e00)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000004f00)=0xe8) r40 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005200)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005240)={0x0, 0x0}, &(0x7f0000005280)=0xc) getresgid(&(0x7f00000052c0)=0x0, &(0x7f0000005300), &(0x7f0000005340)) r44 = getpgrp(0x0) stat(&(0x7f00000055c0)='./file0\x00', &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005e00)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005e40)={0x0, 0x0}, &(0x7f0000005e80)=0xc) lstat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005f80)={0x0}, &(0x7f0000005fc0)=0xc) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006100)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000006200)=0xe8) getgroups(0x4, &(0x7f0000006240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006280)={0x0}, &(0x7f00000062c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006300)={0x0, 0x0}, &(0x7f0000006340)=0xc) r57 = getgid() r58 = fcntl$getown(r0, 0x9) r59 = getuid() getgroups(0x6, &(0x7f0000006380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r61 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000063c0)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000064c0)=0xe8) getgroups(0x3, &(0x7f0000006500)=[0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f00000066c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f00000000c0)="241e8dc73f1044c43137ba17cf556a4d0a5771fbfa7dc2459de47d519cdae94a955c5cd7f6f909fe54afc7ce597594c45abed55c2a322c86a9d010bc35f98b71877872bdac035dab62ed7487ee1b4f96784dab2e48d2094544f7fdcf781721fc1f9a5690de2d187bdf7a21c5dfd04e3dfde643b65251cd259a72072dcf27f128df23b3170a10f786850146ccb2ace452fe541b0aff524234b18b126defebb3c9aadbefd469c07d64d4bf73aa7ecfd03e3259b536954fd48cdd64c3cc43396cd3184ddf75", 0xc4}, {&(0x7f00000001c0)="4ceac541186942def4649cdd4a460b5f9b868a2464266997cca82af1c6f54f67996912fe2fb9ec5a23cab653598eea22024a73f51df1b548ab8e78356cd9f749dd8925f247bd0fd18c53dffd34a899b86770f5a637650ac7505fff3091737a11c30fed272ff0706c5b40291a1145351f524b61f310b9e890740f6594876ccd48cfb9ba581cc271491ec1d636a63a72274d18d650fb5ba1fd0636fc8d9b0299c1da9f92e373178ea0bfff7fb55af8ebb90671fda597e082373b", 0xb9}, {&(0x7f0000000280)="f9cf60c989a00dc453491af5f830f2f01a73ad5f44d418d0cac785ec80a8b8da44062491f97c4d5ae5989091f4db866b634deda96cdd9cf9d2d9f813c3763dbebb14fdeaaa779a5d177be267359d811a3c14954a88f19a1789e3238b63d4ae922281c63198c5aee5c49ddb20885f7d", 0x6f}, {&(0x7f0000000300)="cc8c528899177a7861866965fa2fcb2b363af3a5d31eff00fafba21dd9e42901e482beee984fbe435cad7088a29bc74af3d4bf72f54441b5d8fe373d2e165731608516af2160a497ec9a900d207c3faa588c14458effa8b165cafbaf9b7a45be0a19a8f3bd2502c1110e6e9b0d42e064fde64bb6eb7f4f9167cbb00b4b118d6e8895805c077783103510f277ea545bdb8c51f2f4b75b21c474f05616fc95fc4455f993f61049ded40f7f14806ab86b63d81fb1bcf036064451b5a13b17210585724ff69b3fc04458b510a8b2f0fa21c1f32b1ac1e7bd171b98b9c9620173", 0xde}, {&(0x7f0000000400)='rf', 0x2}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x120, 0x20000080}, {&(0x7f0000000800)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000d40)=[{&(0x7f0000000840)="b227e12686f67192006b4a421ee103a6446bf49fb201a57c4eb8146f6d21c2704540194e317e5c80ca26612a83b1224262afcaa2fa9681c8334241ee119d4a47ffd4c786019ff2b3a87213aea1880c10d03ad1a4b87044b067b26fb07bbadfe52033e463aefb1af0049f706cf4633befefc69365568039433a4b4e96177cb3637a5ade4063e44216782890170ad2bf7994c1275cd289c380a25abd6da61f", 0x9e}, {&(0x7f0000000900)="2b6be640b0e635a2cb7862e89d7d4d75016290c8fea53573d1900b2e459ec17b2da5f0e774fa37025f137f61fbd8c297f809de430681fccaf5812837d4aa793886c893abc05aba3fefe3a30306d32be982358f01efc14538ec8b6815943457f0fbd53c2674f7efa98297b53734e9cc0993f76897fe852dafc117c27ca3a4f7b3c8a40f8b8c4c91b39dcaf8bec8f93607fe44e9cab4fb790c1c446b20359d5916ff88", 0xa2}, {&(0x7f00000009c0)="b309051cd67622a5ecf8e901327e2458eecd50feffbaff82373608681748bde1dac862bb9bbc0e4b3dccadd49d7b54a8d79f5231ec9a9cb4c2eef6320039a46875d695baaef2b6b16f372d7053b161239218857e2d9a2e168a5ac85ab855067f11e23176709d7c7f61d2391e8ae88301d86aaf97a33e9c655a03cc0545136ff60d49af8ed14e34da82644503", 0x8c}, {&(0x7f0000000a80)="414e3e0acaa7b832172d8e7bf136646f43d7759348d01dffda5aea0af74825f39e81cd9faff4e31c6c2465d25df31c33b852cf2df65429debd718c867161c95a6612d312835496c110c8c8331c270213600f73411a31941b1ee0a35391a8ccfc03e3dc6541448b749a90f70ca84d97003aaf6dcf0e204b30f31eb83800df94e2a0fd0bd4e9000bc2b637b283969b2814a4ab4e605f506949fc1e633add4dd40ce770e380", 0xa4}, {&(0x7f0000000b40)="74b02b7b6cff3df214b6ca862633201c584ec51f66e53059e2cadb9ffef79ec8fcefe1c84fb97e2c451b3863c384cc2ef04148cf9e966a99948afabfef55939928e04ef83940b85a526e4b31fdf35ab33714ab90c896f3bbcbd879c677478de9da20e54c5635c7bf5e68e5a532812043d0494a22ff4df586f88bcc16603913eb2bda6d817a47ad22b40c344f6703427b6c450409a2b2485e56adfcb6f704a1c8e4350c03104d029f07ba41db0d0b15e3", 0xb0}, {&(0x7f0000000c00)="220ca08bca1530e15767906f0c10b2bc53f38b1c8c", 0x15}, {&(0x7f0000000c40)="5fa7c33d97a431272f77a16422f52a8226022970b308fbacb44687520f29fbb5d00914f4fb7e6c97c0faeb207f8c2a9391aba3307c0f21682bc6a0c35aeda6f2e49873bc7433e27b6c6ff475a2073c37fe817e82a0403c60c36efbbcc0fb2fe194578fa80413743e1f95cdc038bab0aa", 0x70}, {&(0x7f0000000cc0)="27301382cbe9f0c38006a7ff82e1526cd48852112f55362b8bc5e61455d6a71722d04f24474ed3c96d7fbec8f3f47040ef9c0d013bdc90d2548383a51b71bf8c77beb8ff4eddff5fd47cc8a7aedbfe0bddf892af8488a759cf54b466370b370e0cb9169be6ba09aa5f0d6eb88d72c5a40900a6", 0x73}], 0x8, 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", 0x1000}], 0x8, &(0x7f0000004f40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x118, 0x40}, {&(0x7f0000005080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000051c0)=[{&(0x7f00000050c0)}, {&(0x7f0000005100)="06f5b4b0cab7e85d05ca61a4970b5103a8c811a68953c4de702f0f0b7296c80a50892cf3e833b5beab036bfc39ca45ea4fd5341d1dad353a04667778994701bc17d757edcb641a294c74a8b5babfc8e9beae96da63298bcac65fe10c7925af0ba8ab85602872c4ea2d966a1ff65b24604699de7b2a8f6de1abea01744180440da1b25b41ddca4c65ead17fc89bd005435edf505de8b14101b307c29475eb1a47809cfd6b194e5ac823", 0xa9}], 0x2, &(0x7f0000005380)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x8000}, {&(0x7f0000005400)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000005580)=[{&(0x7f0000005440)="fe9d9a1c57172b22c5960a228d92ff0d1c181958876ee886c741fc66239ca7ef69fff8f0f8d760b4571d500988c1e805ea0b68053d9a78d771825921cbc324e85a03bf6f20971749c9bd46c77483764dbde1442c2ca950484048ab", 0x5b}, {&(0x7f00000054c0)="4b9b90e2a926226ad5dfe8ad558b2ae162ea75ab59153b245f376614722a476790aab2fce662cd95047c6fd80c669564656542fdc90e4a260160105e1bfcda0b421270fab7f55824629c06c0734c9b4abd6ef293675c0224faf7454ba418448a842ef68b61d945ae234adc0969e47e03bfdf16c6a1afea094dad53d5b212b3107f1ffdd2ac6ea003c8e2421e3b6261a451d5db6b1735fef83872d61eaec649f0cae9f5889710f34ce32f1428e9f5eb0307c96dbc727c", 0xb6}], 0x2, &(0x7f0000005700)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x20, 0x800}, {&(0x7f0000005740)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000005780)=[], 0x0, &(0x7f00000057c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4800}, {&(0x7f0000005800)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005840)=[], 0x0, 0x0, 0x0, 0x10}, {&(0x7f0000005880)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005ac0)=[{&(0x7f00000058c0)="96c8cb9008b8727a7ade0afd7f8912a91b0bfa6d7671bd2f207b8d4cfab7bb0e6a", 0x21}, {&(0x7f0000005900)="cf155b8c21a260ae0f1b68dff73148930f01b0c3712d0fcd7381d5773bedb829206ef81d559997281aaea429cef376c82ea6ba60545e2ce2f0104881b8676aa32d", 0x41}, {&(0x7f0000005980)="d47bbe42f802637c6f3155e94920d7d582fb68e313c5c7187a5866e86be08d0190f783735c5e7e5d981339f2e3e8ff42d9c0fa2306a264d541dccfe042bc160236733ab8b7e4bf61218acd94355a73698fbce8b4345787c84549ebb90b6f6f7a3fe0a9e84b8e85cde8fac2f0a890ba422a934732e957a751b83048297f785d87601002fdc6303dfccfe4ba922bdfe892bc92ffbbcbb55cd39aa920427d50b1c7ba74d6c018419b55504c20a4e5e3a9613fe06301a64bf9e6adae500b75fa65676a9490d4d3aa9d03407df76f034d", 0xce}, {&(0x7f0000005a80)="9827997ad231693c33a21c19a296cf71d15b8976d98bba484afbb2", 0x1b}], 0x4, &(0x7f0000005b00)=[], 0x0, 0x8885}, {&(0x7f0000005b40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005dc0)=[{&(0x7f0000005b80)="2ae3a2dd16fd42d3f334b224576b2daae300db08e52f82a46b8677d8bb1f2b5c7ddfbda9e635eed728915893d1775a5868da26a9ed9add58673b", 0x3a}, {&(0x7f0000005bc0)="e4", 0x1}, {&(0x7f0000005c00)="001ffe4ac174aa191927306a80045bfc04eca5b9c41f9734b918b306c4bd9e3b05cc0428027fad1e5a838c8dfdbefda138dd6819c0c355ff5b46f3758a5125b909f60905239496ad5c7f9883d81c75f686ec9acdaf1bc3efdcdfa0c114e3b5aa48d6a1728dfff0ccfdfcb8a41dc4482d2afdf39be93b49dd846f81b75b5f5c219414561a34c1c628e3c9d40b67ae167f746d6662deefe1519ed159755864c82614aa1a21ce304efa2b1c6fae34070b4e746ae1c47ecb7ec2d8169fa6b0df57fad8de768064f1cfe312f945b1c293d5ef384894fce4ad2c58cff59694613472d30ca114486f17e7e046169896454b3c", 0xef}, {&(0x7f0000005d00)="986b98e7ca552d0c2dc12980ae801b84275c51eed894553dadc5683ff1f5c271b88769eeee0c79ed94e572628367d76c35418f02e4f76db6b48096198a85b7b65d33ed94e20daeaf520700ea5b3c5b394c165bfda8c398d81b40167c2cb6fafae5c6ea48dfaa99e3cfba513abcdcd71811ba2e030a8e2d7f98c754f66b6b7ef092c25a7efc6e6b0bdea6a1efab4a151524bfe4447af68b0818b7b4a0b207aedac45c7f", 0xa3}], 0x4, &(0x7f0000006540)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, 0x0, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x170, 0x4000880}], 0x9, 0x44010) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/02/25 21:09:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x40000000006) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0xba0, 0xffffffff, 0x118, 0x0, 0x0, 0xffffffff, 0xffffffff, 0xad0, 0xad0, 0xad0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x888, 0x8b0, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0x40}]}], 0xb}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc00) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/audio\x00', 0x20000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000c80)=0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000000180)=[]}, 0x0) 2018/02/25 21:09:38 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/206, &(0x7f0000000140)=0xce) socket$vsock_stream(0x28, 0x1, 0x0) [ 100.773646] audit: type=1400 audit(1519592978.226:155): avc: denied { map } for pid=14756 comm="syz-executor4" path="/dev/dsp1" dev="devtmpfs" ino=9522 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/25 21:09:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@common='vcan0\x00', &(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="bbda45f6a344fc56e16b2e8e3bdab4a753bcd6c2213d0e0c68278e47637b54b47a891479503a0ff48fb4787d136ac0c48d1523920b3043261bb283abfb2181281700331bf8292c86ccfd09f2e66b406883d20b1c95d3c27fe139eb1a6ed7de012f83db683a1bd8ffc56100000000000000000d17f06a360bcc9c0f8f0708a984bc70ff1df6c28fff01000000000000ec7fe0c4db5ce8a392405cd38dfd02f1c1f9ffffffffffffffdc93dfae00000000812e1017a83792e7d977fe1bcf15b4c68018924462f74dd8b5a6f09fea3bdb3ad13d01f37e70ebf4e804344ba6ca5debaa46369f9f143b34e6e9297e99fc3d4552b469", @ANYBLOB="4b65925a77cd67b59205799dc57e634141a1ef0f6cf37a9a76d83938d4b808480dbf7fbb1f2f6c6de773d4909c3cc0c99ddcc4976e20cdea0f7c43212302c7efb38ec1b8427edc8c9de2cb629b3d76081c4a0f8d9381b5328ca1c014256b08fb9f33fafda5e0b96d98a37aadf712104b154219b7210b150f5edf917b106d5daa35bf6732f608d2d68f060bbcc6e80d9ec23770f34fe2eed1160e3e4f2b39d87ac1519e8ce5e2407ba3cc565a27fa499b393dbfb36749a4d43db3ba310697dd8f90bd583ce59cf324d8484d764a81b438d2e2ecd5910a90728c865ab23ab26480cbfd7802250a8ee158692881f0", @ANYRES64, @ANYBLOB="52ece1ca72308a891d2a832fe972b19b88ff648b336f0cb678728c7f70ebc1845b150586a8f075005f6e3f7d18ab64186c09fb460ed154f14f5ecf8e970eee8dfcde00e47a61b3ac447b83070890da2f6f63d5ce6ce86d8507b1ec0ef22585b3c82b4321986455d93e13e3b9f35147ff0bb148deaaf00a0c0ada20eaea6c4d2f3efa88eb510d4301a72536843ad9e15930c96df02a54fae0cf7ca8fc4159437c0928edd14ec87ad403629e32179cda9ceb18460bb9b1f354d0b83e51f08f2b3ea653066ef6bacbdddb4ae9"], @ANYPTR64, @ANYRES64=r0, @ANYBLOB="6c37df6df6e14cb81b898ab23f8053e5cf0e1d026cd342488aa61e3d2354586316ac076049da94749e7eefa3dc7a31a8e5f71b74422746520ddbd9576a51534ad88a21f5c02ceb54ab9eea3558f9fe8182f6ff167001bcecb85addada03cdae0e390940741bb42cc7b1b9d25d8576811b61cfa1eede23e7d737d40652d"]}) 2018/02/25 21:09:38 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000006000), 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/210) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000439000), 0x73) 2018/02/25 21:09:38 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1875ab780b16463c, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={@generic="a5bb074d1b1e05fac578917453797632", @ifru_flags=0x8000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) rt_sigprocmask(0x41, &(0x7f00001b6ff8)={0x8}, 0x0, 0xfffffffffffffde4) ftruncate(0xffffffffffffffff, 0x40003) sendfile(r1, 0xffffffffffffffff, &(0x7f000000a000), 0x2) 2018/02/25 21:09:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1cff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)=ANY=[@ANYBLOB="0100000000000000000000000200000008000000000000000104000000000000060000000000000001000000000000003a0c00000700000038dccd7b8a6c8fb52922f5e4935f46971069df09f26f19f419ac5031f5d59ccab48f6900730e3cf68d54cd6e583b657f52a254a365c57fa53d00f6d24d3e994f8f1377baf42568744519ddb5ac7e51e8e2ba90df2c1b76664a8828224757eb441f7d20687b38eeadc10f7e97cfc5b07722bdd4e62291da7bf2015e05cded675720bd8b00acb7803c24e8f87abeca9373bc9b0eaffac3"]) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) listen$netrom(r3, 0x140000181) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = gettid() syz_open_procfs(r4, &(0x7f0000000040)='status\x00') r5 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r5, &(0x7f0000b04000)=[{}], 0x18) 2018/02/25 21:09:38 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0xfffffffffffffffe) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') pipe2(&(0x7f0000000000)={0x0}, 0x4000) renameat(r0, &(0x7f0000000100)='./file0/', r0, &(0x7f0000000140)='./file0/') fcntl$setflags(r1, 0x2, 0x1) 2018/02/25 21:09:38 executing program 3: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x180, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/25 21:09:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/25 21:09:38 executing program 0: r0 = socket(0x4, 0x3, 0xff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006240)={0x0, @local, @remote}, &(0x7f0000006280)=0xc) sendmsg$kcm(r0, &(0x7f0000007bc0)={&(0x7f00000062c0)=@hci={0x1f, r1, 0x2}, 0xc, &(0x7f0000007740)=[{&(0x7f0000006300)="5f4e7f71fddbbb44eaf3ac17ae3bf70d0b188c5e11c2fb3f6209d860673a1d388c85b677474d31f5ccaa04c16dde909936514c31510f597d2f844290cf1758501fdae77f3e1f3f47114670059b5bc9ca7366e69a62cc5859e24159882cb5943bb8800f0f97bc62808f1b3b5164d049d34f339230633f0e489a3e9aa79057f03e23b552f05281ae2dc35fc753ae02c3c7062b8796110f0c2723231718b442041e787237652403fd3ce7c335f2a344afd9b4f3adad101476ced441ba16adce249ee58e24a4cccc974191333a02680cd39c724af84547d42cfdf18a596dfea16eb90479e28dd580b7d52c5b2e46aa6066", 0xef}, {&(0x7f0000006400)="2d1b04780dd21a7217dc5b1d0b432b14", 0x10}, {&(0x7f0000006440)="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", 0x1000}, {&(0x7f0000007440)="97b39a86e6be0f68dedc6e362d62ab254ccfdbdacd8e0c36892db0f62663276e67d6", 0x22}, {&(0x7f0000007480)="b1f693ffe8f7e61bf52902fa53426ea8c4cdffd53f7d9c8c893c75d016cecd52f640f9c950433ed68a52e4ccd6f48c49f1049c0c5b8dbc34cf7c1d07204f205862d1a7b1913352ada1dadd0f13aa597e53e9e97bbda8be9c317df9b3ace06e5b6d624919515847c66bf148392a9b3d553be59be3010f8aabe378be0f78f261a1a320e5d3b607b5b39cda836077571b2c904f8503671392b06f0e6e6cc07e5b10d9abefa619d1036b517bdb8af00c9bf7c4ede724a60df31d3c787a17ee85d8800a990e30ddf7ea6033f1161b0bfbcda11ae7bf488829b97836e1c9cab629c069f304a5", 0xe3}, {&(0x7f0000007580)="248a885a8d830d02dbc6dad3d8e361cb5ef1b6b8df990414bfc925df46d80a80274f9151a9c908b8aa774afa112481e0e0e1d52a187ab21e168f790b2cc20c0e2d900166db47785c04d9df3f069af1f4750e33dad3661a9a181d765cc0cf757c9e744646bfcfc60dd4bb3ed0d3b58a648a836ab94213756dc4e39ee4ead80e7a5549ef3325fba094139c019732ffcd003cb65696090c9fd4cc5cb01876987d854454510fe94d9f6ca927b8908a6febd1ec8b3a5a666e295463369cd26f0387652d7618688563f7f3c6c5cbc8b553ac23ed0b655021288b", 0xd7}, {&(0x7f0000007680)="98e4bdd921180c0a67460c48c062301256187e6885be68aeddb30a59c61e741ca2d7a4955749ac10508e36967a2c9ad3bf97739edc8dfcd808a9c53abf04868e042baf47cfea42dd25435faf7d1d18813ff1f764acb2ff403a90d67f05e444d324b8bcb6a7dd49710b3c239ee764a7e15f296bc8435116c3bd9ef349fdde2cf68bc09d4e6e79", 0x86}], 0x7, &(0x7f00000077c0)=[{0x108, 0x100, 0x0, "ea0569f659a32d949ba96d2d369d46b76d3464d29e824ba67993bb3d67b7db6ca86ce4c0178b16e2d22ca9f6126e6165924290fb50113f1241a97ad5e29361164db5b582f40b417923cd2cf16eee8c028989373b011f24992c14377582d4ade28a85bceac02f24caa895613810d76221332e11cfa5046bb37657995b532609dcd4ca59bc222897b54bbecb57395592b4f938633b3bc51d61798d8eba3d768f4932262998bf5d3fc1c09da4033aabf5e399426344f65e00445924a0c5b0112286c819976b75f736fb62bbd9c66ba3f001498a06948aaaeaa06d82ed9b10e011743fa07bfe300603ea411dec689e8d684a522e11"}, {0x70, 0x11f, 0xfffffffffffffffe, "9880b03ad7c018641b2f8b0c73b39bd231dd747680f2bee6457376e6e11490b27e59e5b37f6320d1910e6e5b7e465477d52ef1ce441b1848ae732253174840a498dc82f0c51f73ed14109570fbb0d7730d852aff927f88bfe39df3fe43aa"}, {0xa0, 0x116, 0x6, "536f28ace246b84cc7745dcb65157913fdcd9102cd237464b8652ddfd0e2bbc24a7f63382f2082baf44a62d642677de8c4350c6bc4e37c4b4484a74f0d285058bcdffcb70ea1ad2c1ca12ab1fdedd3572945009cf60171c1ac4e960f68e46966957a4d2c9137aa0743a138af787f5f7d08aa7c3bf77ef9087fb210c4fc38879daac7480c0f2d82e819d4f8c5ab4057"}, {0x110, 0x84, 0x0, "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"}, {0xd8, 0x1, 0x9, "dcd3c4f855e642213501fc9d38d66fb2199c8e001486381811dd622a135fbf51d904f0938ffb2f99cb673a5e56280582015b37cc2e456dc867573d320fccbd30d717007d882f9ed1e034f4a8dd1ae684e9ac0c411b00a15fa4412d116cd47739fe19373481c2ccba517b5fbfeb0c5fa6a3f7b5a5d5ad96591de25ca70c03ae317d080eaa122a35e79c03b9729440fab4c918baba6f2d9f82cc51431183e2127b5ac6427c68aadef5d4cce9610d9f8453e524bd041cb862143e603411c115ed95a037c44309"}], 0x400, 0x8000}, 0x4000) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@common='ip6gre0\x00', 0xffffffffffffffaf) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2) 2018/02/25 21:09:38 executing program 1: ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000907ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000099fffc)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/02/25 21:09:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002bd000/0x18000)=nil, &(0x7f0000e99000)=[@text16={0x10, &(0x7f0000018000)="0f945dc4b8e8000f00d86767f40f082539180f22552e2e0f35660f8b00480000dfe0a5", 0x23}], 0x1, 0x0, &(0x7f0000f47ff0)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x101}, &(0x7f0000000180)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000000), 0x80800) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)=ANY=[@ANYBLOB="6d00000000004f90740800400074ca00040000000000000000000000000000000000000000000000"]) io_setup(0x8001, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000040)="57c125a49f1866a67881513f12ab4500d502b7a83e3ca1bdb3cfb580615c12adb271d271a48e2e597aa02e02a628f7dd11986a2b49527d3abc20656198ddedc3", 0x40, 0x1ff, 0x0, 0x1, r0}, &(0x7f0000000100)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000340)={r5, &(0x7f0000000280)=""/172}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) fchmodat(r4, &(0x7f0000000240)='./file0\x00', 0x160) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f00000001c0)={0x2, 0x1000, 0xab23, 'queue1\x00'}) creat(&(0x7f0000000300)='./file0\x00', 0x10) 2018/02/25 21:09:38 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x4) fcntl$lock(r0, 0x26, &(0x7f0000011fe0)={0x0, 0x0, 0x0, 0x2000}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x1}) 2018/02/25 21:09:38 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) getrusage(0xffffffffffffffff, &(0x7f0000000180)) 2018/02/25 21:09:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f0ff1)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f0000000100)=[], 0x0) 2018/02/25 21:09:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4000080000003}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x8, 0x3ff, "0c91de079802eaa1ef7d8ce14133a776e0c07b2130a81d61241522fc049c4e287e385b18401b59b141fcfa2344cdd80f330ecd70b5295aad526a2cd6029dd7a366181d4e9f78de164b9fe071559d7c48abd5beb7f905ede644a805e11961fe4f6f93d577c101adfbc637e3896422bfab70271038d02ce078fb6d2d86a4baf8ab1dba7ea503216b86d892096457428e2bf870f58c89dd29e429970dcf5aa67ccf40ccbd2bb691437c66f25ffc8d1c7feae76bce1e"}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x40}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/25 21:09:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x400, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x200, 0x8002, 0x0, 0x2, r2}, &(0x7f00000000c0)=0x10) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) 2018/02/25 21:09:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/25 21:09:38 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc52d4a4831bcbcd9, 0x0) socket$inet6(0xa, 0x3, 0x1) 2018/02/25 21:09:38 executing program 3: r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x51a10d3da84be277) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000080)=0xc) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000b80)=0x3, 0x101, 0x0) shmdt(r0) 2018/02/25 21:09:38 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}}, 0x8c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) r3 = fcntl$getown(r0, 0x9) setpriority(0x0, r3, 0x5) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000640)="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") getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x4) 2018/02/25 21:09:38 executing program 4: 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x100000023, 0x0, 0x0) 2018/02/25 21:09:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000494fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fsync(r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffff00000000, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r4, 0x66b5fa99}, &(0x7f00000000c0)=0x8) dup2(r2, r1) 2018/02/25 21:09:38 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5608, 0x200000) 2018/02/25 21:09:38 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/244}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x100004000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fafffc)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xfffffffffffffffd, &(0x7f0000000080)=0x8f3, 0x4) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000200)=0xe4, &(0x7f0000000240)=0x2) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000168f90)={[{0x0, 0x0, 0x0, 0xb6fe, 0x0, 0xfffffffffffff801}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb23, 0x800000000000000}, {0x6}]}) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000100), 0xffffffffffffff65) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/25 21:09:38 executing program 7: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/02/25 21:09:38 executing program 3: sync() msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x81, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1ff, 0x4) 2018/02/25 21:09:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="68bca08b8e795234e32db4b1e975ab6f150f261f7eaf0c785b2ad82bd2", 0x1d}, {&(0x7f0000000040)="1589d7d65d02e9bd0b130f683c6f5fb9b84d111a38c88a816dbf50b72f9f380f800b497965d0db9573c88d7c4a0cfddb58aeb9ca51738efe3174fbef16c1d9cfd05459481f80e72f8984383f204e75d9c566406e40349c9a1a2046d787bd4ec9dfd6f2df3d5ac07c167ab44cc405ca05729d087d4a9ac8f444ab8106f873f5f16e7688324e53bf7f01cc7f33335424dd763f9399a1563e27b0ee57f3b64ef6e1deef87d15cb00a1f71f6728cfce2fb5e8d6ac4d90fc2a62bc698d058017781ece421e61e617075cf08f0c7b9d4285c67e3a991138c252d5d0e90b8b0705499e269c2c0f750ac639d04a08ae235", 0xed}, {&(0x7f0000000140)="d13b2902d672fd22fe51965b02d65c78193603af41c0d52e55aa772e7f7866b749616baf45a94ab90c0077aa2821209b7c9f653b32b9e14d325a0be1cac7010eb31ede7d961145a9a3c82be87d", 0x4d}, {&(0x7f00000001c0)="b9e11a01ab4875102fc4820f47502fe91616bf1476e1a6f01fe66f54c0e11c66d508718ca97a74ca0cc425c692c6da3b9573b3e45e8e9449ec9f84af7d9eedb48357e6b4d0aff32a5a441674549e681d8917ee7313d65bcc8c1b9841e8d9e474511f00ba0c6ca8d5640c986518b1a008b922b8e08d5e74c2c8286d116f51a34782dbcfe3074122bb9764e2c09ebd3e462087cefe82e46ed1044a47c9f175b49a5f40f048cc51bffc4c3e95dfbc99286cc1c6690e7db8a36e67e24308c1f5690e305636926c90026b6e188bda7384e700f486e890a92b1101a1eb81610971fcde581746ef", 0xe4}, {&(0x7f00000002c0)="2f91b5882be24c9ae973702d1ad42b31d27cd0595b0bc99eb5e6f42b1cdb7e08248a98dd87f6e09a67769028f62927", 0x2f}, {&(0x7f0000000300)="251ca81fade772225ad72c9f97ebd3e490ae2af97ebdfc517b208e5582a6e243fe4c7a84767dc265124b167ffd5dc35f70df5f67122cc7abeb8fdb059f7e222382298cb911646b6041ec596b48bb325742fc15a0d1800827594e168541284ca0446f7f2cde3d9f6feed299f9aac0cbb9353fdfa2225e33566d4cf479d76052dbebafdc1064c7963133378efd5630d0372e510517c6fd24c9d978d67f84e16ea8fd24fc2cedd273e81f4ea0b6f0dfda69ad8dd9d9b694bed8646cbdc0fb6c7c53a99635b15b32", 0xc6}], 0x6, 0x1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/25 21:09:38 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000240)) 2018/02/25 21:09:38 executing program 1: perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x3ff, 0x8, 0x1ff, 0x2, 0x7, {0x0, @in={{0x2, 0x3, @empty}}, 0xfff, 0xc, 0xffffffffffff5af0, 0x7c7, 0x81}}, &(0x7f0000000100)=0xb8) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) chown(&(0x7f0000000140)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x40, 0x40}, &(0x7f0000000180)=0x8) 2018/02/25 21:09:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x1}) 2018/02/25 21:09:38 executing program 7: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x6, 0x8f01, 0xf5}, 0x8) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"272aabeaf20ee9"}, 0x2b76}, [{"997f220250a7b1"}, {"1913b59712b61b"}, {"8cce74bc9d4c70"}, {"f0578761bb2431"}, {"b1419ab6128150"}, {"7f147cbd5935a3"}, {"ae87a6c5860350"}, {"7b31f32ab424ea"}]}, 0x48) 2018/02/25 21:09:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x76) 2018/02/25 21:09:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001acff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xfffffffffffffffd) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 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) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xe) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000080)={[], 0x4, 0x7f, 0x40, 0x0, 0xff, 0x4000, 0x10000, [], 0x1}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000000}]}) 2018/02/25 21:09:38 executing program 4: syz_emit_ethernet(0xffffffd1, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "b09bb30e0eb48bd2b36f6dfdb4242e05"}]}}}}}}}, 0x0) 2018/02/25 21:09:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) close(r0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x60000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)={0x4, 0x6, 0x81, 0x20, 0x3f, 0x8}) readv(r1, &(0x7f0000002b00)=[{&(0x7f0000001800)=""/203, 0xcb}], 0x1) r3 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x2ccb, 0x4) 2018/02/25 21:09:38 executing program 1: get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) madvise(&(0x7f0000668000/0x4000)=nil, 0x4000, 0x5) 2018/02/25 21:09:38 executing program 5: r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='md5sumsecurityppp0[bdevvboxnet1trusted\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x100) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x3, r2}) 2018/02/25 21:09:38 executing program 7: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), 0x18770e25788e1857) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffd}, 0x4) 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000177fff), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c88f2d)=""/211, &(0x7f000048a000)=0xd3) 2018/02/25 21:09:38 executing program 3: r0 = socket$inet(0x2, 0x20000000000003, 0x8) write$tun(0xffffffffffffffff, &(0x7f00000001c0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x2, 0x0, 0x333}, 0xa5, 0x5}) readlinkat(r1, &(0x7f0000000080)='./file1\x00', &(0x7f0000000200)=""/158, 0x9e) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xcc, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="875c2ae69f2795bb6123048d5b8fb8caa8de203d2a69bdc4090b9ee0ae44d58a0405932a5d4f70d99647992633091a8e50a921dac049ee8e0b2c82f848a8b11d12779452039ac2aa2126f32222eb01de1055de4976f2dabd35efef2d00a36200c17251f7e49e88feb819e17cc3466a98723eda2fda1f8186b541c2e8b21c9cadcd14e88829a5bcadcc57a23c81a6a17fb53bb1df28805a0c698f9023126bc68b6dbc766355a9b8f995580e67aa0f8d4e36a92662a757d2adeac0ab693d4f284673b7ccc2459321bd1758dc749a50d2a7f78de119322c35844e"], @ANYRES64, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000007f00000100000000000000000000000073797a0000000000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000000000000000000e00000010000000000000000000000000c3bd6895df9faacfb3abae1b6926af34bc90ca780807d9bc6a0fa31752151f0000000000000000000000000000000000000000000000000000000000000000000000000000000007000d00000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaa00bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000007000000000000000"], 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000680)={0x1b, 0x1ff, 0x7dd813dd}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000700)={0x0, 0x3, 0x20, &(0x7f0000000180)}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={@common='ip6tnl0\x00', @ifru_flags=0x4200}) 2018/02/25 21:09:38 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) sendto$ipx(r1, &(0x7f0000000040)="508f2dac64cca9dcb1e8f4325347ac9b006294557657ab6ee12a622377296b6a61b39d6ffc62bfa32ebb9d17ad099545bfa417db0562867d57385514a5d4c38e20c14ce7dac432a84a86547d362fc65165022fb3ba4a2601102d8b9dc34aea47ffa0e1991bf878908cf08a430c0abc62449f727ba1410681434f549c32d5faea480738055a403ba0c83c8e", 0x8b, 0x40, &(0x7f0000000100)={0x4, 0x7, 0xff, "a1d11873cdbd", 0x40}, 0xfffffffffffffe4f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2a}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x74) r2 = gettid() ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sched_rr_get_interval(r2, &(0x7f0000000140)) 2018/02/25 21:09:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/kvm\x00', 0x0, 0x0) sched_yield() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x80) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xd4, "a2f9107c3fcd95277669b81b1cf091f1824b662ee424b39a2605f577a4c2f7e085fb6df9a6765c0e220079bcef63256a9b8efd12cd01a7b6683296f8a5c5b2968b5525a4f7aeeb06c398177f13a9f33890a12e3659de4a35a57b4ead677d6de125d48d5c722eb7db41d52cf7daaabf521445727e47c0fb265d3145e6b7d9f486cfa199926de3ef0bf21e5ab4dddcf29c8be8e13ac3263972d511af006ec58a871cb1fe9aacf4f482280ed4dd33c06756ab6c1b5f4862a1866e8fc84e5099b5b7e62dc26c8ad335c114773535e509adc412862488"}, &(0x7f0000000200)=0xdc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) 2018/02/25 21:09:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 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, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/02/25 21:09:38 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000035ffa)=[{}], 0x1) 2018/02/25 21:09:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ctr(serpent))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x600080) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) bind$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"07c83be8317db9"}, 0xff}, [{"0f614e3a3ab042"}, {"dc11781d497c5e"}, {"b912001b187ae7"}, {"bce64aa4f3aaed"}, {"eb4d2fa6e8df70"}, {"f0cf19ba66fcd2"}, {"c772754865da76"}, {"c846fd1d761ef2"}]}, 0x48) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$rds(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000600)=""/238, 0xee}], 0x1}, 0x0) 2018/02/25 21:09:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) [ 101.279216] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/25 21:09:38 executing program 3: socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x5c) 2018/02/25 21:09:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000001e80)={&(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x3c, 0x16, 0x101, 0x5, 0x1, {0xa, 0x10, 0x40, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x281}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x80, 0x7, 0x9}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/02/25 21:09:38 executing program 6: r0 = socket(0x40000000012, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xcac, 0x10a00) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:semanage_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x36}, 0x3f) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) 2018/02/25 21:09:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000501f9b)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000c7f000)=""/28, 0x1a, &(0x7f0000000140)=""/73, 0x2, 0x3}}, 0x68) 2018/02/25 21:09:38 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0x1c, 0x0) setsockopt$sock_int(r1, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@generic="c6744f9e44a3b6b51c899f7c0a48606a", 0x6a}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/02/25 21:09:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000000003, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x599f, 0x0, 0x1, 0x100000001, 0x8b, 0x200}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/02/25 21:09:38 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f0, &(0x7f0000eacfd8)={@common='gre0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/25 21:09:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x10000, 0x400, 0x4, 0xc23}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x4f, "072ffd8334bd737fdf526fee9bc2c5236501c45eaa21ce020d1743c8601ddb955d175acf5fc94ef00c253ceaf48f59a648ee0d83c849e531d192babdb2e4a55aceeb6b0dfc3db15e9702fbbe12c79f"}, &(0x7f0000000100)=0x57) sendto$ax25(r1, &(0x7f0000531ff1)="d5", 0x1, 0x0, &(0x7f0000270000)={0x3, {"41f8d9aa0d8725"}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb6fec)={0x0, 0x400, 0x10000}, 0x14) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) shutdown(r0, 0x1) 2018/02/25 21:09:38 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x64, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) msgget(0x0, 0x80) 2018/02/25 21:09:38 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x9) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/02/25 21:09:38 executing program 2: seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6}]}) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000040)=[]) 2018/02/25 21:09:38 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052cff0)={0x0, &(0x7f0000c01000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000542fd8)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1ff, 0x2, 0x10000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/02/25 21:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000019000)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000413000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="b800008ed03ef2a4baf80c66b8b8942d8c66efbafc0c66ed09c3baf80c66b8f671a38366efbafc0cb80400ef0f01d1044cba410066ed66b9c40800000f322e0f01cf", 0x42}], 0x1, 0x11, &(0x7f0000000180)=[@cstype0={0x4, 0x2}], 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xffffffff80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x4, 0x10}, 0xc) 2018/02/25 21:09:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa0ffc)) 2018/02/25 21:09:38 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d67000)=@ipv6_newroute={0x24, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x34}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xf0, 0x0, "3d07dc50b8e171db350dd3cfda3bb6fce0bdcbbb334d2a29969ed503a30786157ad661852b01b15febb29d6b0a72fa0f80451866b74dc7fbd024973ff90d38524ee10973a5f1be87433c7b9e0b718b059d62bbff8f7834bf8725fa0f5c1f0227f98f2e74e4e51f77e64ca762395f92900573c8ade8c3ef6d4ddb2543cf7687105c4b45da18a4151357a2c3ed67636cac7682693a2267325741c709ecf34a3992e21cb87ff3a54b44d4f3e1e1fef6ad8114824fca03fa52e07d9831c504975bae514f1055b3e1d2a0396c098b34b763cf811afbedcba432fc020aea319de51eb638aaa5c3f070361d"}, 0x2200) 2018/02/25 21:09:38 executing program 5: r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000058f80)=[{&(0x7f0000053000)="ed", 0x1}], 0x1, 0x0) dup2(r1, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr=0xd8, @dev={0xac, 0x14, 0x0, 0xa}, r2}, 0xc) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/02/25 21:09:38 executing program 4: mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f000071fff6)='./control\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x39, 0x20, './control\x00'}, 0x3d) lseek(r0, 0x0, 0x3) 2018/02/25 21:09:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0x101}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000080), 0x2e) 2018/02/25 21:09:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200c00, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x101400) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/02/25 21:09:39 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f00001d8000)=""/220, 0x37) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0x4, 0x80000001, 0x4, 0x3, 0x1, 0x200}, 0xfffffffffffffffa, 0x7ae, 0x1ff, 0xe2f, 0x5, "5f9aee61103ec331c8dac63bb2f0fe584ca0e726a93ec18960080c7ce061d5ce6ff57099662581f69acff5635f87df432f588bff4d7865eb478548ab4e5fb7045b182924b8708e8e0904d2752c7959c07fd5f153c3b757fdbd670e67003e8fc21d7a48222a88b51899312c41a619a36509d182049a6a2ecf55074c387e6371b7"}) sendmsg$nl_generic(r1, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)=ANY=[@ANYBLOB="140000002300010300000500000000000e000000e9922fdd230048ac69efbaaf1a716e769815d16f2baebd6a49526dfe2ea22a765135ffe8659608fa4061625c4eec7b7cc46f8824aaefd5caa6f7542f1cb5d9173e52e15d19be425e2509df71341377da11b2e07e"], 0x14}, 0x1}, 0x0) r3 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r0}) [ 101.510899] audit: type=1400 audit(1519592978.963:156): avc: denied { attach_queue } for pid=14969 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 101.592366] audit: type=1400 audit(1519592979.044:157): avc: denied { read } for pid=15003 comm="syz-executor3" path="socket:[44271]" dev="sockfs" ino=44271 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/25 21:09:39 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) 2018/02/25 21:09:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) 2018/02/25 21:09:39 executing program 4: r0 = inotify_init() r1 = socket(0x2, 0x80000, 0x0) r2 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x25, &(0x7f0000000040)={0x36, 0x6, 0x7, 0x705bd6b8}) bind$inet(r1, &(0x7f0000c2dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = dup3(r1, r0, 0x80000) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x4, 0x6, 0x314, 0x0, 0x7, 0xaca}}, 0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={@common='teql0\x00', 0x1}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000080)="8714646c2027209ff897e745478551aada91b708bc274fbcb0aafe5ef6cd7ac64d511ca1a15269d680ad533c23b8bd42d928ca688156b1b5bb993d8a2eef8b733480fc18a9c0aeb58f657ce004e229ff343c0faa09c10a49bc1c75a71ec4b912fbc597d88d54970ac768a305e2abcd4ab850b926db2978c99c1925645e65d4a0fc404d078a5bd64598dfb75c255f313f9332defb18e58423ed3289") bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) connect$rds(r4, &(0x7f0000000080)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/25 21:09:39 executing program 6: r0 = socket$inet(0x2, 0x3, 0x8000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d1c9848c3d783d67fec0f8551be929df86d92b9b7b729befd80474843499"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000300)=0x1) ioctl$KVM_SMI(r1, 0xaeb7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x9, 0x101200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x288) 2018/02/25 21:09:39 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x8fd4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000f82fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/25 21:09:39 executing program 2: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e9c000)=0x400, 0x4) syz_emit_ethernet(0x32, &(0x7f0000b1d000)=ANY=[@ANYBLOB="0352ba8e8227aaaaaaaa00bb080004ddff230100000000040000000020369900f585d0"], &(0x7f00000e7fec)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x204141) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:event_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0xfffffffffffffffd}, 0x37) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) 2018/02/25 21:09:39 executing program 3: pipe2(&(0x7f0000b57ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x20) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/25 21:09:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)=@ethtool_flash={0x33, 0x0, "096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"}}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x8000, 0x7, 0x0, 0x3f, 0x0, 0xfff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 101.640974] audit: type=1400 audit(1519592979.093:158): avc: denied { accept } for pid=15003 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/25 21:09:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x4, 0x184) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x2f, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f0000000040)="2df99ba30d48313f883a7e360a36be0e61930c0c4bfebddc29ddc7432a668e295c843272111128489539b9512807afb5e42be0d470e09af063e26319eff4130d401fd6396fcacf45a031ad4df84e63eb3d45e20a075e4a95c317ad5fa01799bd4c38ed3f7853efc6ea0c3fd81f8d54c5c6371c32dbd9f3a451aaa8f902a524537f1f196f7de5652c82f41e399ebaaede680f1adf29c07cb1762880aa9bfedb1fdad55c4d769f02e0ec4b3fae3730d4f36eed0b47c3a56ba3348e5ea4b3a2612b8f460f393bdb82d9faa5234f7c940f80e40a16a202c955b74ddb2d54d1bc53", 0xdf}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x7) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d3fff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) read(r0, &(0x7f00002a7f69)=""/151, 0x97) 2018/02/25 21:09:39 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x5, 0x40, 0x40000000}, 0x1c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/137) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x100000000, 0x8001]}, &(0x7f0000000140)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200, 0x0) 2018/02/25 21:09:39 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00002fa000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffff5c2b673e79ffffff000014000000080004000024000000000011000000000000e000050200f53475"], 0x0) 2018/02/25 21:09:39 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f57ff0)={&(0x7f0000317000/0x3000)=nil, 0x3000}) [ 101.703759] audit: type=1400 audit(1519592979.156:159): avc: denied { ioctl } for pid=15012 comm="syz-executor6" path="socket:[43810]" dev="sockfs" ino=43810 ioctlcmd=0x6200 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/25 21:09:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000, 0x2042) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/02/25 21:09:39 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f00000000c0)="80511bbaf341ecef467305983b1429dfd3", 0x11, 0xbfc, 0x0, 0x1, r0}, &(0x7f0000000140)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r2, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000000c0)=0x4) linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000180)=""/230) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/25 21:09:39 executing program 6: r0 = socket(0xa, 0x10000000001, 0x0) flistxattr(r0, &(0x7f0000000000)=""/68, 0x44) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000001001000000003f611b13b2084492b408f80000049cae6fcd649a2a30392a4"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000080)="9f09099b6a4e678d2e20256cceb6cbd27ab500000000776b646431d33957aacfe89988872bbf619e9427d23d5516f1035236d78eccc3cb36a2988677fdd256137188f9da64e3551fc9ad478c47450452fb96ceb585d75d1fe149a9d5a3dc99dbe6a05f840269bfc7a0fe3924602205f8e1d6ac74d2d846a09f0620afb655285d508bf60ce670b537940b4eb2104d565661f2027bdabcf83e0c9916ea8073c680b40a383fe635064843b12348ab0b11b9bd32bc214b076304610489028dbcd1314e05fb222e019b02696ca16670b272") 2018/02/25 21:09:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1920, 0x1) sendto$inet6(r0, &(0x7f0000252f1d), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0xde8, @empty}, 0x1c) 2018/02/25 21:09:39 executing program 6: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=ANY=[@ANYBLOB="06001b13e808009f33000900000000008bd89c43b271c1b60d31306defb40502382ecacc354eaacad2d6f27043985777829a721aa172eb9efa466d8a04c496803b3d7fe6f2320a357588193091a302fc3136814fd1d1"], 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/02/25 21:09:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x8000, 0x275, 0xff, r2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) 2018/02/25 21:09:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000000000)=""/142, 0x8e}], 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) sendto$unix(r0, &(0x7f0000000140)="80dc78bf3edbaeb3a97705a172937c3b72f8d7910a09baa18dbfc36c18287404b4eab1945fc51b7e222c51923b1829d9ca816e64979e8101598e7a655512d0bb99d6ffb9e144b375d042d9889b20d607bc93b2bf3737", 0x56, 0x80, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) 2018/02/25 21:09:39 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x100000000, 0x3}, 'port0\x00', 0x80, 0x4, 0x8001, 0xe09d, 0x1ff, 0x4, 0x6, 0x0, 0x6, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x7ff) 2018/02/25 21:09:39 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = dup(r1) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) sendmsg$alg(r2, &(0x7f000065d000)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="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", 0x4e5}], 0x1, &(0x7f0000221fe8)=[]}, 0x0) shutdown(r1, 0x1) 2018/02/25 21:09:39 executing program 5: socketpair(0x11, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) r1 = signalfd(0xffffffffffffffff, &(0x7f0000add000), 0x8) ppoll(&(0x7f000031c000)=[{r1}], 0x1, &(0x7f0000757ff0)={0x77359400}, &(0x7f00009c7000), 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/25 21:09:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2ed3e4bccea4e2f8, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x78, 0x1, 0x1, 0x5, 0x8, 0x0, 0x8, 0x400, 0x8, 0x5, 0x6, 0x7ff, 0xc26, 0x4, 0x0, 0x6, 0x7, 0x7f, 0xe514, 0x9a5, 0x3, 0x7, 0x7, 0xfffffffffffffff7, 0x5, 0x0, 0x8, 0x100000000000000, 0x7, 0x401, 0xf0a6, 0x8000, 0x2, 0x80, 0x2, 0xa526, 0xae1, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0xffff}, 0x0, 0x7f, 0x4, 0x2, 0x2f56c3bb, 0x9, 0x7}, r2, 0x9, r3, 0xd) r4 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/25 21:09:39 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000e12000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000184fec)) 2018/02/25 21:09:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d089d2)=ANY=[@ANYBLOB="0100000000000000000004000061000000000006000000000000ffffffff00004e22004d00003060c8449ca4de20e3da406ae6d2ade6af1b625d9a000000000000009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"], 0x6b) 2018/02/25 21:09:39 executing program 6: r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc), 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/25 21:09:39 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f3afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000100)="000300003e02f5140001007d7b41b8d7004f653bcb05850087fffffff40000000111b093546168d9ca02080000000000c51200006b81640551bc4e5e", 0x3c, 0x0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffd18) 2018/02/25 21:09:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0xc00448fe, &(0x7f0000000080)="ba6abf11153609a9251c12f0ba9743229b8d1362f87dcd") sendto$inet6(r0, &(0x7f00004d4000)="944db01c", 0x4, 0x0, &(0x7f000053efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/02/25 21:09:39 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="64716361f8e63cf9cd74aae15c940f7a", @ifru_flags=0xc5ce00c46c531568}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000)=0xfe, 0x4) 2018/02/25 21:09:39 executing program 0: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e96ff8)=0x1) read$eventfd(r1, &(0x7f0000000000), 0x4c) write$sndseq(r0, &(0x7f0000000100)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) 2018/02/25 21:09:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/25 21:09:39 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af22, &(0x7f0000c15f98)=ANY=[@ANYBLOB="00000000000000006bf3f89d983d"]) 2018/02/25 21:09:39 executing program 6: r0 = socket$inet(0x11, 0x2, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x4, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0xf7, r3, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x46, &(0x7f000000d000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd065d826400100000ff020000000000000000000000000001ff0200000000000000000000000000010100880b0000000000000800000086dd6c78389ca1c43d3e6aee34a5ab7fa2d3a1964b05dde2946b77aeb86adae02ea80ef5c799ee770d04b5f6277eda1dd82126adc32db6da151b457180e709dd8e72089b81f24d189dfd29e0aa705db0338a7ae83a6c3ba6b033174aa9146acda6226b1b3d9e84b484d0a33be50ca1039949c45c3da8878c55aca89a73067c336642586a1849f07f985a96bda99e0926be50e40a95f00e20c8579b0351beadcbd4ded9c7a7108b5ebddaf827495d947532d01a9fc5f28a5545130ec662bac41579a33a9f83b0fe34611eceef3b188564c1328b0d81cc0ca54ddb7a13"], &(0x7f0000005fec)={0x0, 0x1}) 2018/02/25 21:09:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000f8effa)=ANY=[@ANYBLOB="1f000000", @ANYRES32, @ANYBLOB='\x00\x00\b\x00'], 0x6) 2018/02/25 21:09:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000000000)={0x0}) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000b80)="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", 0x601}], 0x1) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/191, 0xbf}], 0x1) read(r0, &(0x7f000097f000)=""/4096, 0x1000) 2018/02/25 21:09:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000000080)=@ax25, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000000200)=""/220, 0xdc}], 0x4, &(0x7f0000000340)=""/198, 0xc6, 0xffffffff}, 0xfffffffffffffffe}, {{&(0x7f0000000440)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f00000014c0)=""/201, 0xc9, 0x7fff}, 0x51}, {{&(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002940)=[{&(0x7f0000001600)=""/15, 0xf}, {&(0x7f0000001640)=""/188, 0xbc}, {&(0x7f0000001700)=""/169, 0xa9}, {&(0x7f00000017c0)=""/97, 0x61}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/243, 0xf3}], 0x6, &(0x7f00000029c0)=""/194, 0xc2, 0xffff}, 0x9}, {{&(0x7f0000002ac0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000002d00)=[{&(0x7f0000002b00)=""/176, 0xb0}, {&(0x7f0000002bc0)=""/10, 0xa}, {&(0x7f0000002c00)=""/220, 0xdc}], 0x3, &(0x7f0000002d40)=""/25, 0x19, 0x8527}, 0x3ff}], 0x4, 0x40, &(0x7f0000002e80)={0x77359400}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r0, &(0x7f000071ff70)=""/144, 0xf6) [ 102.501314] device eql entered promiscuous mode 2018/02/25 21:09:39 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x12, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x401}, @jmp={0x5, 0x1, 0x6, 0x6, 0x7, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0xf1, 0x4, 0xd, 0x3, 0xfffffff8, 0xfffffffffffffff0}, @ldst={0x2, 0x2, 0x7, 0xf, 0xb, 0x0, 0xfffffffffffffff0}, @ldst={0x3, 0x2, 0x6, 0xa, 0x2, 0xffffffff, 0x5}, @ldst={0x9640a8a413e11b74, 0x0, 0x7, 0x0, 0xb, 0x2, 0x10}, @jmp={0x5, 0xffffffff, 0xf, 0x4, 0x5, 0xc, 0x4}, @jmp={0x5, 0x1, 0x8, 0xa, 0x9, 0xac, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xb7}], &(0x7f00000000c0)='GPL\x00', 0x9, 0xd1, &(0x7f0000000100)=""/209, 0x41100, 0x1}, 0x48) fsetxattr(r0, &(0x7f0000000280)=@random={'trusted.', 'keyring]-]\x00'}, &(0x7f00000002c0)='ppp0\x00', 0x5, 0x2) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000000040)={@generic="f6c43002bb99e5a454d3edd4878892bf", @ifru_addrs=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}}) 2018/02/25 21:09:40 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0x0, 0x9}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045516, &(0x7f0000000ffc)=0xffffffffffffffff) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/170, 0xaa) 2018/02/25 21:09:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000000000)={@common='gre0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/25 21:09:40 executing program 6: r0 = perf_event_open(&(0x7f00005c6f88)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x1f, 0x1, 0xd9, 0x80000001, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000471fd8)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) close(r1) [ 102.551040] audit: type=1400 audit(1519592980.003:160): avc: denied { bind } for pid=15137 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/25 21:09:40 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) 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 = socket$can_raw(0x1d, 0x3, 0x1) pkey_alloc(0x0, 0x2) sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000e3b000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000006ae3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037ce96a220d8736cf5055d8e3ffb7a878dff13963b14d5f804b7760227f3"], 0xffffff0c, 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x8, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xe0801, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x1000, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000acd000)={@generic="af5547464c3a8b26787b6961b10a94e8"}) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0xdac3d87d923768e8) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000100)=0x3) r4 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000140)='./control\x00', 0x0) mkdirat(r4, &(0x7f0000016ff8)='./file0\x00', 0x0) r5 = openat(r4, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r5, &(0x7f0000012ff6)='./control\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) renameat2(r5, &(0x7f0000bee000)='./control\x00', r4, &(0x7f000003a000)='./control\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ioctl$TIOCGPTPEER(r3, 0x5441, 0x501) ioctl$VT_RELDISP(r3, 0x5605) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000000)=0x80000001, &(0x7f0000000040)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) 2018/02/25 21:09:40 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001d9f7c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1500) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x6000) recvfrom(r0, &(0x7f0000000040)=""/52, 0x34, 0x40, 0x0, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/02/25 21:09:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000cff3)) sendfile(r0, r0, 0x0, 0xffffffffffffffe1) 2018/02/25 21:09:40 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000180)=@hci={0x1f, r1}, 0xc, &(0x7f0000000540)=[{&(0x7f00000001c0)="ee46bdd9bb979ecba07374a14bf735248b4fd7db5f290bc93bc1ed216815937a4db7eaf8b7d160f9bf6abde51acb6ad092454ba9a4c0000e6db810d6d9a1aa11e3eeb0f2e79c4202c395216c26509d47b47ec09271a28947", 0x58}, {&(0x7f0000000240)="847c7f96894e1f03acd5f9c76e017d8b427a9a972b1ccd448c8e66ba021f5286bd0401b8f2d0c8702e9d875ebf1eb6557256f1596666d9274fa7eb1ff92461f3717e59a38fff499fd346d00481b4541720b457dd7bcfe43f7e119dff1f6ed03f63feab95272d83cf31ef7a4b807892521515d1881553a2aa59b9ad1a3cfebaf17cd6e51a319a9a82182bbb5422b0957d477d148ef9ff44b1d62ac9267e0c1b72a1253dfa1e2e2a4fdcf8fdfc261b2fac2fbaf366a62d1d", 0xb7}, {&(0x7f0000000300)="88d21266c98b592c8fd8f3b4bfa462ab852941d8c3450bef1f507678c40173bf30305e9abb5bee992fd2dd076b9c3abb389a2645dfa1a89b1f7a6d5fd43f1b38183faf2e005ef2d41a4ae3378500f405eb89a1bd748ad57cf7731f7fca85b0bb13a77029b25f9f5a05b436dab5f5419b83f441f1ce86b7f82066", 0x7a}, {&(0x7f0000000380)="2fc996e5d87ee4f2cf99b29f1485b5ab3ee691268b2421d1a781f623cfdb2e2e19ae08db996564ca7a113520e89f399aff9c1b9fa16a79f6ca35f4cbd82d98c1c4e6d9a6dbbcb420c18c5dbae7069af228092d8a195f64c40af4a594cf8001ee4fa9083f8ad4b5b6be6e7170f677d651a6c38d57709e0743a3cba1e5a5e8c1ab6c39ca2ba1011640b4e70e61479f40a072a9060c8f330c860e802b218019", 0x9e}, {&(0x7f0000000440)="1d53ebf5f340cadde2ccc76cabc37616884eed5612f649d16905ce6aff2af77c5beaece1ede44a3d986b8ea93a276fc54e1afdf5f4afde7bce74d39320117f08c3d4d8d06414946af83678f6e40c079acc8170a873e5076ae81d1c8474d01e066cfb41eb3f44f54f5e86968dd1c2110a821d7988cd75c1e7b665bb1ec66523fd5fbda724982dae68865f0573a365657c4e1c5bded460d465480654afba80ca5667", 0xa1}, {&(0x7f0000000500)="aa065c6d984851f2f8cc912069893514772e397cd3d617ffb4ac406c00cb5059d47538588926fe6524", 0x29}], 0x6, &(0x7f00000005c0)=[{0x1010, 0x112, 0xb73, "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"}, {0xc0, 0x10b, 0x800, "fa681f5b234d1c69532131ada6173e9f1b8afcfb086a6e5c0c3e175ced6d8af7cb3e27f90c69b9eb97292f1bb068bfe2a4dd7d26e88cd4b12dc48c1579663e805aaf9ed280316575286d74f7c2d2563d6177ca2873b95da6e5366d8b7bbc3ab9cdf0b83910b9c2f2341fb901120e15e2240f56fcd1d3698ce49f95a69afb92239d40b4630324d8adbcea92771a210e468bd86c6220e0c1a5c581ebe227781ecdec80d43c700a5c80de"}], 0x10d0, 0x800}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001700)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x100000000, 0xff, 0x3f, 0x8, 0x9, 0x5, 0x800, 0x4, 0x4, 0x3f, 0x8001, 0x2, 0x1, 0x7ff, 0x80000001]}, &(0x7f0000000040)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={r2, 0xffffffffffffffb2, &(0x7f0000519fa8)=[@in={0x2, 0x1, @rand_addr=0x1f8}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) connect$packet(r3, &(0x7f0000000080)={0x11, 0x16, r1, 0x1, 0x2cdf, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}}, 0x14) 2018/02/25 21:09:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc}) 2018/02/25 21:09:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007e5000), &(0x7f0000a5d000)=0x4) 2018/02/25 21:09:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendto$inet(r0, &(0x7f0000000600)='>', 0x1, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) dup2(r1, r2) 2018/02/25 21:09:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0xfffffffffffffcef, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10000000029, &(0x7f0000000000)=0x6, 0x29c5418560300eaa) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffea0000", @ANYRES32, @ANYBLOB="00e58600000000000000000000000000040000dd1fe95af5da8a66f81a9998909c41eb54f8d455"], 0x32, &(0x7f00000002c0)=[]}, 0x12000) 2018/02/25 21:09:40 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0xfffffffffffffe7d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10000003, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe, 0x0, 0x0, 0xbd3d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000040)=@routing={0x2c, 0x6, 0x3, 0xf800000000000000, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}]}, 0x38) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = socket$inet6(0xa, 0x7, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000003c08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='bcsh0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='bcsh0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1d0) 2018/02/25 21:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x981, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) mprotect(&(0x7f000086a000/0x1000)=nil, 0x1000, 0x2000000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x1ff, 0xb, 0x5}, &(0x7f0000000280)=0x10) 2018/02/25 21:09:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x40000000000003b6}) 2018/02/25 21:09:40 executing program 0: r0 = socket(0x2, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3f, 0x4) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x288200, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffff, 0x200, 0x3, 0x1, 0x7, 0x7fffffff, 0x2, 0xd8, 0xffffffffffff77b8, 0x3, 0x3}, 0xb) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/25 21:09:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xffffffffffffffff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x20000000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, r1, r2, 0x5, 0x8, 0x205000) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x10080) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/104) 2018/02/25 21:09:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x6000, 0xffffffff, 0x80, 0x80000001, 0x0, [{0x8, 0x80000001, 0x3, [], 0x1}, {0x7, 0x963, 0x0, [], 0x10001}, {0x1, 0xfffffffffffffffe, 0x7fffffff, [], 0x5b}, {0xdc, 0x1, 0x80000000}, {0x6, 0x9, 0xff, [], 0x2}, {0x6, 0x6, 0x7, [], 0xb6}, {0x9, 0x10000, 0x1, [], 0xa31}, {0xbe5, 0x0, 0x3, [], 0x380000}, {0x401, 0x6, 0x7, [], 0x200}, {0x6, 0x0, 0x42, [], 0x1ff}, {0x8, 0x9, 0xfffffffffffffffa, [], 0x1}, {0x74a0, 0x1, 0x81d6c9c, [], 0x3}, {0x400, 0x78, 0x3ff, [], 0x100000001}, {0x1ff, 0x4, 0x5, [], 0x100000001}, {0x3e, 0xff, 0x4, [], 0x7f}, {0x8, 0x22a8, 0x6, [], 0x6}, {0x9, 0x1f, 0x7, [], 0xfe09}, {0x2aa7, 0x0, 0x0, [], 0xed6e}, {0x1, 0x2, 0x1, [], 0x8}, {0xcd1, 0x69, 0x8001, [], 0x3}, {0x0, 0x8, 0x8, [], 0xfffffffffffffffc}, {0xfffffffffffffffc, 0x8, 0x9, [], 0x14b}, {0x7fff, 0x3ff, 0x4, [], 0x80}, {0x0, 0x7fffffff, 0x0, [], 0x8}]}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/02/25 21:09:40 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x4, 0x7fffffff, r1, 0x2, r2, 0xfc00000000000, 0x4, 0xbb91}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r3, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)='+eth1:^:\x00', 0x9, 0x1) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) fdatasync(r0) 2018/02/25 21:09:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='ppp0+\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f00000000c0)=""/30, &(0x7f0000001000)=0x1e) 2018/02/25 21:09:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x24}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1d6) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) 2018/02/25 21:09:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4b20079fffffffffffffe00020500000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="5823be4b24011b4396c9bf71851f0524736fa588c45291730631392cf2268aafe31f6d800df0f3d6104f0619351452b5c23a5f9f1fb34416277dadd7f3fd97da0222c1b935f7956e8c634fe63826fd6d28df099674fe08ad94e751ac6700d27a9df59b63616e908b89689337bf3d2e5f307f2c40f49f166c4fb89af53083495c3db4d1df347b2c0847cbe2fe84c38f379647e67f7a7e71b9be631aed49667fda447c53736628ec303237b528a29e3451093820fb5be103c0daf042764405769c", 0xc0}], 0x1, &(0x7f00000011c0)=[]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000000180)=@nfc_llcp, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000600)=""/248, 0xf8}], 0x2, &(0x7f0000da2000)}, 0x0) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) fstat(r0, &(0x7f0000000240)) 2018/02/25 21:09:40 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3cf3c7aa99e8b3e30000000000000000"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfffffffffffffff8, 0xdc}, 0x8) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/02/25 21:09:40 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101404, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x6, 0x0, 0x5, 'queue1\x00', 0xffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x100000003, &(0x7f00000000c0)=0x4) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000), &(0x7f00000001c0)=0x4) flistxattr(r1, &(0x7f00000000c0)=""/33, 0x295) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/25 21:09:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2322a3329523d3cf0c185e9230801e89848be81589a0540238afc182fa987f1d82a66050fd969489354e27edc59f24ff59db39fb3f5519e3a3c282fa88180ad746b2b1c78a303720d942d0f44e0a4dd5cc7ae893205739c54c1296f14f272154229c505a2d60f580678de51e971595d29bc03c8da2550f30a631943c50dc9bf2361adace91f93251e573c0a2466df06b469166d2bb514b17e566bf95d578e67ec02672f2f76bd797ca85c145e605d2", 0xaf) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/170, 0xaa}], 0x1, 0x0) 2018/02/25 21:09:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xa6e, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 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) recvmmsg(r0, &(0x7f0000001f4c)=[{{&(0x7f0000002fa8)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaff00000000000000000000000000000000000000000000000000"], 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x1, 0x2, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_validatetrans(r3, &(0x7f0000000080)={'system_u:object_r:update_modules_exec_t:s0', 0x20, 'system_u:object_r:apt_exec_t:s0', 0x20, 0x34, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7c) 2018/02/25 21:09:40 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlink(&(0x7f000000cffb)='./control\x00', &(0x7f0000000ff6)='./control\x00') r1 = inotify_init1(0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/ip6_tables_names\x00') inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004adff6)='./control\x00', 0x0, 0x0) 2018/02/25 21:09:40 executing program 5: sched_setaffinity(0x0, 0x13b, &(0x7f00002d4ff8)=0x2) r0 = userfaultfd(0x0) fstatfs(r0, &(0x7f0000000000)=""/103) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x2}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/02/25 21:09:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/143, 0x8f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c0000000000080000000000000000000000000000000000150004"], 0x2c}, 0x1}, 0x0) fanotify_mark(r1, 0x4, 0x0, r1, &(0x7f0000000100)='./file0\x00') [ 102.972629] audit: type=1400 audit(1519592980.425:161): avc: denied { getattr } for pid=15218 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=44013 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/25 21:09:40 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000040)=0x32) getrusage(0xffffffffffffffff, &(0x7f0000000100)) 2018/02/25 21:09:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') 2018/02/25 21:09:40 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f0000000580)={&(0x7f0000000040)=@full={{0x3, {"262fadb7ea5c57"}, 0x7}, [{"37debe6e06b40b"}, {"c1d16eaad76a2b"}, {"6acefea58475f0"}, {"c80c71590d66a5"}, {"b91b2f2f9b38c8"}, {"e3bfdc05e6dc42"}, {"c95845d8b4ae17"}, {"0853f9275583f0"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f00000000c0)="70eacc3b07480ad206cff7e60ce4cd7be3572ffce4c3ac674cc24a884f72c75420193101fa85e5c87619d09af753b587d799a376d19d528c5513d7e381a5ccacc49584f136071795b98cd3dd2f994d736d0bd5676a00a2ff1b59e6375bd5dd772f70887a9e8c9faa99f6b8d2", 0x6c}, {&(0x7f0000000140)="6bdafc6acb23ef73bf6b750130aa2254675cb2bda19e7cb3e67371de95706d08cea167662fb8bdb321a4ad64577c9ff7bf9f0a2ef62526caaa9ce1888b90b8490e9a4420dc70c54c9b60e5bec98f49fdd77e1593b472248cb558", 0x5a}, {&(0x7f00000001c0)="7b6cd0567a70d5a588a91bced57d03704490bae8bcaa57f36aaa22b1e65f66df56c0e2e1c5365049ca65c6cfd214bd85e7279c5e1cdf3edca639b1f75ab50534c113645ee2dca8d7ffec17cf2baf6b961da4f9837b0b8839c62666cdbe0c2e55b7ed232a1f0797361e3e3e6ac9d754d3e50735797d0e8ff52db30cb42958d2b2319701dbe457afd76fc53309e0c67d699b", 0x91}, {&(0x7f0000000280)="6a3ebe2fd68bb071e467ab6b4e515144cce57b445f722d9fc3534204fa0addc75840e3fc810ea621bce2b51b3339dd551869a2ccbe2110a44d4761dc3b79636fff2252cd3cd20c045b47c6e051bd6f0263ea3ce2ff1755032efc979c6baee7c3667b0edba44d583b4cc269a4", 0x6c}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="c5422e407878a6c83dcbfbb8376ad4022130ab5fcc56af5262cba56e5899b04bd0e44979f5ba3773c5f79edf444dfc7a7ab1fb28ed6691a82157b01c69", 0x3d}], 0x6, &(0x7f00000004c0)=[{0x98, 0x10e, 0x8, "0d28545d65e22df0a2e872707039a3151b16a434d68638ac9db38e27d7388f93771f69edb279ec6ce8e0d040c21e1b691a577e1f6734eb229e93cadfbbca16390491e6d1e40d7c5b900d63e0284ef8ca0e58413c9a80a872f02c4267294639ed477db319492b8a466e5bdc84393e312b7a0925a4f9cbe212b83bb3b49fd77c5ce09d"}], 0x98, 0x80}, 0x80) timerfd_gettime(r0, &(0x7f000069cfe0)) 2018/02/25 21:09:40 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCSARP(r0, 0x1276, &(0x7f000035bfbc)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/25 21:09:40 executing program 2: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0xfffffffffffffda6) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='erspan0\x00'}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={@generic="2ee6e22b358890eb30902b68509d8801", @ifru_flags=0x1900}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000140), 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x20, 0x7, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x800, 0x0, 0x3, 0x40}, 0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x28) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/02/25 21:09:40 executing program 4: unshare(0x80003fd) semget$private(0x0, 0x2, 0x0) semtimedop(0x0, &(0x7f00004be000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000248ff0)) unshare(0xc000000) 2018/02/25 21:09:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') io_setup(0x7, &(0x7f0000be9ff8)) sendmsg$alg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="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", 0xff}, {&(0x7f0000000100)="17ae8125d558028905f8abcbc0bf4529dd7458bcd1d8dd9edca830c90792b9fd76dcc7bd3de43695c7be1ff796279304976e079573f200125b9b2a80b1adc844b12fe732bab93020d9b7fee387cf0ac8dc9bc3036af09074d624a5cc55f0e4ab3c9dc1abec4167bcef9670cb27d22926ff5c2a9fe171f84a3a05a328af6819b5e2f4b25e5b65f8748b5f", 0x8a}], 0x2, &(0x7f0000000200)=[@iv={0x68, 0x117, 0x2, 0x4d, "1bb747c8223980f3084fe3d3bba940ce7c3a2d51c14ef766ac51b2903f6173d21c2472faa132bab4294c3a34a90b38a7581910a1053fd03b4b7e94f8028985d402811242fa07dd3d9a27a0bf11"}, @iv={0x90, 0x117, 0x2, 0x7c, "27cdf2d5576dedce9f26dc874dd24a72995047ace9c178e67832304e7c5a23361445b12a2644f0e9067158a7024f1d43273cdab91e3e1e1eced68ba445bb817d058048c228e6ac08f1bc35a983bdfc3aa9237827c836a6ad4fb88a652ee7296d9480066d2f1fd7b93b597d0d73d30d6f2f1070d4479bd36ffaf8c82b"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x110, 0x4}, 0x5) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000076c78)=[{&(0x7f0000701f57)=""/169, 0xa9}], 0x1) 2018/02/25 21:09:40 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)=@generic="733de0c30d9cefe30d5c3234ef3068f4", 0x10001}) mlockall(0x0) [ 103.045867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15245 comm=syz-executor3 [ 103.064814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15245 comm=syz-executor3 2018/02/25 21:09:40 executing program 3: pipe(&(0x7f0000000000)={0x0}) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/25 21:09:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0xa, 0x1) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000040)="a6", 0x1, 0x884, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB="020000000200001d0000009229813a00cfce52ae6762bbc1d9bafe8db78bbd4aab5ba45288430969633a3e2f39ed00b6be50888baa2535e7e2c7"], 0x10}, 0x1}, 0x40001) 2018/02/25 21:09:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)=ANY=[@ANYBLOB="020f0000100000000000000000000000030006000000000002000000e000000100000000000000000800120000000000000000000000000006000000000000000000000000000000fe800002000000000000000000000000ac140000000000000000000000000000030005000000000002000000000000000000000000000000"], 0x80}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00 \x00\x00\x00\x00', @ANYRES32=0x0, @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'], 0x26, &(0x7f0000000100)=[{&(0x7f0000000040)=""/153, 0x99}], 0x1, &(0x7f0000000140)=""/140, 0x8c, 0x101}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x1, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8001}}, 0x4, 0xb436}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) pwrite64(r0, &(0x7f0000000000)="272f24e2ced0e5dfc699dd763cf206aac844bb9514bf4adc28a0896ae3553c7bc4f00eb27b5cf3bed628dd21660d54fc2a736a639eac4c4757e9aa6cdb67a4187fcd9b867a3dddfc95859f3d86d704e642167de0d76b0cc395a22860b36532265a191c8ec541e10c5f9f1ee0db2ff3666476dacc2235d103011622c60ffd88354eaefe44f57a5e7b9c7c158934555b16fbfb28304fa110679a2f0c373d5f38e43df0c03d3a24676844e21d5ff2dc69eed30c56bccf702af6b2a77ec989d36085cb3fd7379f382f1232d43799b30993", 0xffffff3e, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000400)={0x101, 0xfd1a, 0x5}) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x2000000004000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000140)={0x1}, 0x4) 2018/02/25 21:09:40 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x13a, 0x100) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f0000000080)=0x1f5) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401, r1}) memfd_create(&(0x7f0000000040)='\\#selfeth0system\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x8, 0x2, 0x9, 0x35d, "931214bbd0079c47318c4378203f65bf960b6b7cde9b380bed7de7ab4f5347b9d4574c636a31848bf594912c", 0xcc}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027dfff)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioprio_get$pid(0x2, 0x0) 2018/02/25 21:09:40 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f000070fff8), 0x2, 0x0) 2018/02/25 21:09:40 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x358bfaa358b87c20) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x94, 0x7fffffff, "79cc0828ce286b89c2e97e9786de9295a99f9e5d75f3a493ebed25b02ccbe486db59c5866e0cd9b83036cbdf95f75a4cad89aac174c8b6fd0272e68e6fe62d67530bbacec5ce3ffcc0acedc8980a1a17e9582dbac822487cd1cde0e19cdd48cf6754f5e414fb0688f7058ded35d33928f730623b5f015817564dcc501c14cca9c57a6cac209ece1d25e80c42"}, &(0x7f0000000140), 0x400) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="1800407462e6992bf47680f38cf00346f4d1dd4d86be28715a12eb19668f90aaa328930d2bfaaca90c2cafd307bc3b309165c9989fcbd6044dcfa7245f120916e7dfda6116ee0683f5d6fc6f3b9795b86068ab80dd653ed0278aabbece8e7589cd272d9985445c88961644c7816ce336e29236b3"], &(0x7f0000000040)=0xe, 0x80800) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x3, 0x8, @empty, 0xfffffffffffffffe}, 0x1c) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x555440, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)={0x2}) dup2(r2, r3) 2018/02/25 21:09:40 executing program 2: r0 = getuid() setuid(r0) linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) 2018/02/25 21:09:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xb, "21b0b26571b71852c172a8"}, &(0x7f00000000c0)=0x13) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000100)=0x8) 2018/02/25 21:09:40 executing program 6: r0 = socket(0x11, 0x8020400000000803, 0x0) bind(r0, &(0x7f0000ed6f80)=ANY=[@ANYBLOB="11000000010000000000080044944eeba71a496ae252922cb18f722e2ada00000001e52e0b3836005404b0e00100ffff67b100800000000000000101013c5804459e15775027ecce66f6792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000a554e845e7ff24a73a09ffc2c65400000000000000000000"], 0x80) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/134) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000250ff0)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0) 2018/02/25 21:09:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$selinux_context(r2, &(0x7f00003e5000)='system_u:object_r:semanage_store_t:s0\x00', 0x26) syz_emit_ethernet(0x9d, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [], {@mpls_mc={0x8848, {[], @llc={@llc={0x0, 0xe0, 'ms', "17ee9fece5f96a3dd1a3b58c1326b5c85c8beb1a5f42976a0dae90e083244f0d44b3967fed0a8466d6e42730cde044a7cc5e2f53b66073e3df4ae18882e7491298286c69a6313321cbaf65474614e41a3f81e9c0eca40a5c90468b1e901b1b77531c318352c4762fe69923759a9bca9cb851ccac78d30d56b7549a81e57e2a855f051a175003e346b25267"}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x8eb, 0xc84, 0x219, 0x943]}) sendmsg(r0, &(0x7f000001bfc8)={&(0x7f0000019ff6)=@un=@abs, 0x8, &(0x7f000001b000)=[], 0x0, &(0x7f0000016000)=[], 0x1}, 0x0) 2018/02/25 21:09:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="736563757269747900623c14b0b2aa69000000000000000000000e00000004000000c8030000ffffffff0000841f23910000f8000000ffff00f808000000ffffff040000006bf0d6acee29ceb2ea64ae900b0eeead43242a6667ee9ebca7697bf95513f219764659151d53cd49b07124480ff71404614f67", @ANYPTR=&(0x7f0000000000)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff020000000000000000000000000001ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000b45be4c3136e06896dc672d40eaa09b273797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800616464727479706500000000000000000000000000000000000000000001000040000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a000000000000000000000000006272696467653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300100000000000000000000000000000000000000000000000028006d680000000000000000000000000000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x428) 2018/02/25 21:09:40 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x222000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x2, 0x4, 0x0, 0xfffffffffffffff7, 0x4, 0x1}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x181800, 0x0) accept$netrom(r2, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x1, 0xffffffffffffffff}) 2018/02/25 21:09:40 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x3ff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000145000), 0x7dd) 2018/02/25 21:09:40 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0xfffffffffffffffb) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) fcntl$setstatus(r1, 0x4, 0x400) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) r2 = dup2(r1, r0) mprotect(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000000)={0x100000000, 0xfffffffffffffffd, 0xfa7, 0x3, 0x8}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) 2018/02/25 21:09:40 executing program 5: socketpair(0xa, 0x80a, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xb, 0x400000015}, &(0x7f0000000100)=0x36c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x101}, 0x8) r4 = socket$inet6(0xa, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000168ffc)=0x10, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x82, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x42000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000180)={0x1, 0x0, [{}]}) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000ff0000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@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'], @ANYBLOB="1d00000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30) sendto$inet6(r4, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 21:09:40 executing program 4: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/25 21:09:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0x800, 0x2, 0x3, 0x3f, 0x0, 0xfffffffffffffff8, 0x481, 0x4, 0xb9, 0xddc8, 0x9, 0x1, 0xff, 0x8, 0x3, 0x100, 0x4, 0x9, 0x20, 0x2, 0x2, 0x8, 0x1, 0x4, 0x1, 0x8, 0x6, 0x7, 0x3, 0x7, 0x7, 0x100, 0x401, 0x8001, 0x40, 0x3, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x4040, 0x1, 0x9, 0x0, 0x8, 0xffff, 0x3f}, r1, 0x1, r2, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/02/25 21:09:40 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="233d1c3038c340b9027bc1b8f50e8a01b2fe5b21aa3ad62b61660d061a3920edcf3f0e022c27ebbd54c1fb96d3fb9ec792f10379801e2935e259c1dd17d5e9c1984a084c9ba402b6f82942c64739091ca4f78ec9e7f64c440503a438ab1e6c873ace437cb4dd6284a1c05200f61b05e1090051ceb8f2f919383a729b28fb7bfd36586b4bed84fd6c3bd4ef5b703b9185e4bbc0dc9049896dfaacb6", 0x9b, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8200, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000280)=[{&(0x7f0000000140)="d90ce4f27aaa5466716bf77ce5c514150bca3b23", 0x14}, {&(0x7f0000000180)="03d4c99c8d915ff210654f19db6beff7cae391f1193a7273769b4b92c2c9e8f9717b07a0ac94e70fbf73f507a14641f36c085141eea63d6cd3f2d9004aed195d35128690d576ad9f9d1c0bd916b7e747790ff3b42f29dadeac717bcabc32e9f21792f6cc5e3eafec93aea0e19afb173cd8a2beea7f5617da455a754f50f5c62f8b0882a7dec208832fb2c3822fe2d0bbb2377cde5ad81910a49c47af4dc27603667c3d0152c0b729e8087081467079c41d496fa2e3f59333072f340887be86c8262b50cafd16464b3e9b0b6dc420430ae7b8241f6b0665cc1fb3c36c9100b6e08857553431f2db", 0xe7}], 0x2, r1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/25 21:09:40 executing program 6: 2018/02/25 21:09:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x181040) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000040)=0x46b) 2018/02/25 21:09:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000002ffe), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x3, 0x1, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x32) 2018/02/25 21:09:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004a0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1b) r1 = getpgrp(0x0) getpriority(0x3, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) sendto$inet6(r2, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 21:09:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x9dd, 0x8, 0x9, 0x7, 0x2, 0x7a, 0x1, 0x7}, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000000000), 0xfffffe6a, 0x0) 2018/02/25 21:09:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x1e8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="4274acb52134", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000440)) recvfrom$inet(r0, &(0x7f0000000480)=""/6, 0x6, 0x40000020, &(0x7f00000004c0)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) 2018/02/25 21:09:40 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x6, {{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)) 2018/02/25 21:09:40 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x20000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x80000000, 0x7, 0x0, 0x8, 0x9, 0x5, 0xad, 0x7, 0x5, 0x3}) shmget$private(0x0, 0x1000, 0x54000089, &(0x7f0000ffd000/0x1000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x404000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@fragment={0x87, 0x0, 0x7, 0x1, 0x0, 0x5, 0x1}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/25 21:09:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000180)="0f20d835200000000f22d80f23d5f4652e3665660f706c4a000b470f2243c744240097860000c74424020d000000c7442406000000000f011424b9a7080000b8f8940000ba000000000f30c423791d4310002e470f0050654d0f2301", 0x5c}], 0x1, 0x0, &(0x7f00000001c0)=[], 0x100000000000014b) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x6, 0xfff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xb94, 0x4, 0xffffffffffffff5f, 0x1, 0x3ec, 0x6, 0x4, r7}, 0x20) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000)=[]}, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000140), 0x0) recvmsg(r0, &(0x7f000022efc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000b49213f4fcacbb11"], 0xffffffffffffffef, &(0x7f0000000000)=[], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/25 21:09:40 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000000480)=[{&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000000)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/125, 0x7d}, 0x0) 2018/02/25 21:09:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x18, 0x0, 'syz1\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfdbe) 2018/02/25 21:09:40 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x840, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/02/25 21:09:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="141900ae0000003fcacf19150b885de18f40c7974038f9dd5e08ac59f5bc1cdfc88624acc2e6f55db168cf3c100ef14e1f5f4e97f3c6f4f213c60e76e8cbf1ff9c88d3f259756ef7b582322d76c71bd65217f67e09e994170d04a271a120629829f18d49624632a2e11013d2f297942fe96100cf87fe02ca82f2754751711a127a14b648eea58470256d0aaadd6291e4801fa4daecb5507d81028dd8d8ae256b6c2ed4a8396b722b2f4ca85d427274ad03646b"], 0x14}, 0x1}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/25 21:09:40 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000291000)=ANY=[@ANYBLOB="5f020000cd42a9cfe77549fb09da6902aa63fce5dd508db827974fc632af4504d1f0c83b58a90613d5d72bd051d8940531927018e9d7fd7273704d32306a3468b70f305b38af1e416019fd747aaf6b2fb638926e251adaa57737b32f3ae49a3de5b4437ac0237cb2b05fd55a0582c97829f77b05717edaca3b"]) 2018/02/25 21:09:40 executing program 3: r0 = socket$inet(0x10, 0x400000007, 0x40000083) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000002000039c59000000e10000a50a0705000000c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) shmget$private(0x0, 0x2000, 0x602, &(0x7f0000ffd000/0x2000)=nil) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000900000000000000bcbc2c510880000000950000000000000000000000000000000000008a19aa54d2b3b8e59ea995c5aa45eda9129fc0ac8185825a1a051cedc5b154cb9e70028afe0d04a5479aa0e75fc38f2c4f5f47189e5a374d3255d68e80666c"], &(0x7f0000000080)='GPL\x00', 0x5, 0xa1, &(0x7f00000000c0)=""/161, 0x41f00, 0x1}, 0x48) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r2) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="52cf4f3f9770f425e3f8f2b3f2f0d8f6", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/25 21:09:40 executing program 2: pipe(&(0x7f00001f4ff8)={0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000040), 0x80800) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/02/25 21:09:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x2) 2018/02/25 21:09:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) 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) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x624}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x6, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/25 21:09:40 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) r1 = dup2(r0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[], 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) socketpair$inet6(0xa, 0x80001, 0xd42dd5c, &(0x7f0000000040)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0xfffffffffffffffe, {{0xa, 0x2, 0x8, @empty, 0x6}}}, 0x88) sendmsg$rds(r0, &(0x7f0000001300)={&(0x7f0000000140)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)=""/99, 0x63}], 0x1, 0x0, 0x0, 0x4000044}, 0xc810) 2018/02/25 21:09:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x4, 0x4bbc7b66, 0x6, 'queue1\x00', 0xff}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000021fffc), &(0x7f0000519000)=0x4) [ 103.566769] kauditd_printk_skb: 1 callbacks suppressed [ 103.566777] audit: type=1400 audit(1519592981.019:163): avc: denied { map } for pid=15384 comm="syz-executor3" path="/dev/vga_arbiter" dev="devtmpfs" ino=17 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/02/25 21:09:41 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x40400) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) gettid() 2018/02/25 21:09:41 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000040)="6ea2c6533d4267e8b70b5277b150a83558e2011c39ba377e2c765d3d8e91973d8ef698acec95fae118bd4897f07a2ba1aa6aea036d06e0c99e29834f2e0b0d3e69df1e40c7ae0cd99bd45a751c9ec152c3ca24b4d5a87845", 0x58, 0x48001, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x3, 0x3, 0x1, 0x3}}, 0x26) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/ip6_flowlabel\x00') 2018/02/25 21:09:41 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x2, 0x1, @empty, 0x4a}, 0x1ff, [0x8, 0x3, 0x7ff, 0xce1e, 0x100, 0x3, 0x5, 0x1]}, 0x5c) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8001, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/fscreate\x00') pread64(r1, &(0x7f0000000480)=""/237, 0x5b, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xa0000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 2018/02/25 21:09:41 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000), 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8100, 0x0) 2018/02/25 21:09:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8000}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x200}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1cbe, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0xc, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0xc8) r4 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="81ee831b65f000b1009065f20f01f666b9800000c00f326635008000000f30baf80c66b81849088466efbafc0cedf3a566b9940a00000f320fc7ae0000ba4000b00eee0f07", 0x45}], 0x1, 0xffffffffffffffff, &(0x7f0000000000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/25 21:09:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) 2018/02/25 21:09:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x1) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) 2018/02/25 21:09:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x200000000, 0x4, 0x0}, &(0x7f0000000040)=0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80080, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x5}, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xc93}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES32=r2, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYPTR, @ANYRES64=r1, @ANYPTR], @ANYRES64, @ANYRES64=r3, @ANYBLOB="d8c9903466d90efd734f0d8be9107500df4129ba1d076a222cb11f88e70a243be9c2138b654f07c38146949909f9482df2b5caf357fc4abc55aa0ea9b97770ea8eabe5d5e0a6633f47eb197d31395c8b", @ANYRES64=r2], @ANYRES32=r2, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64=r3], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64]], @ANYBLOB="6c57715bb36a64cdcd1a7fdb28a66d7381e22cbcef52c23e9e0fee479fdf3349b9eafcbaee92d2c2cd690ad156200eefe1d9e55bbd36bb62b99c9abd0ac0d4b9976eef000410a8f186303adbd5a460c8a76f14f8cf033952ea5f603238728dfa9fefab3f0f8d2a77e90d09b7c9", @ANYRES32=r2]) r4 = msgget$private(0x0, 0x40) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000100)=""/33) 2018/02/25 21:09:41 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1a29, 0x200) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x9415, &(0x7f0000b1c000/0xd000)=nil, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) 2018/02/25 21:09:41 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r2}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000782f54), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) write(r1, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d8", 0x15) 2018/02/25 21:09:41 executing program 3: 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) r1 = getpid() r2 = epoll_create1(0x3) r3 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, r0}) 2018/02/25 21:09:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x29}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x100000000000035d) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r2) 2018/02/25 21:09:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xfff, 0x0, 0x2}]}) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/25 21:09:41 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x3, 0x563d38cf, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cc036e", 0x0, "495ebe"}}}}}}, &(0x7f0000000000)={0x0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{}]}) socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x800000000006, &(0x7f0000000140)="094e8987d17d3a68e8d8135a2f63900e80e392b14a399300001fba19de7017a6bfd00000000000000000000000") 2018/02/25 21:09:41 executing program 3: msgsnd(0x0, &(0x7f000035f000)=ANY=[@ANYBLOB="0000000000000000c57cb4320d3340c8510aaf33128a40"], 0x8, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101000, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2}, {r1, 0x84a2}, {r2, 0x308}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x101}, 0x8) msgrcv(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x3, 0x349c9d3364a30ded) socket$pppoe(0x18, 0x1, 0x0) 2018/02/25 21:09:41 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xc5b}) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000080)=0x11002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080)=0xff, 0x4) r2 = getpgrp(0x0) preadv(r0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/153, 0x99}, {&(0x7f0000001180)=""/185, 0xb9}, {&(0x7f0000001240)}], 0x4, 0x0) delete_module(&(0x7f0000000080)='trusted\x00', 0x200) r3 = syz_open_procfs(r2, &(0x7f0000000000)='oom_score\x00') kcmp(r2, r2, 0x2, r3, r3) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001240)) userfaultfd(0x800) sendto$inet(r1, &(0x7f00000000c0)="0b09f5ff1a6c956f3bd32f45a00aa9b0abd2a06d546f5c70360880be4c073d18e43bf42e0fd083b885ee4b3b4dac6f8764cf48d07aaa1b459388152d3569cf2c130d17bae30cbf374026da3bd3b62b0aa9049fb9641a5a800e32d88b010d11f037a2bb7f73", 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0xfffffebd) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/access\x00', 0x2, 0x0) 2018/02/25 21:09:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fdbfce)="260000005e0009f7000000f839e30000000000060000000c12080000060000000000b73f9aa4", 0x26) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0xc, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/02/25 21:09:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x85) r1 = msgget(0x3, 0x200) msgsnd(r1, &(0x7f0000000000)={0x0, "20c58d7eaa3dbd5691bb73a7e5bc6a7aaa02deb9917b7df80e97be1ec5cc04af867e700de831debb5631e0d928266a1dd0d7e8080e8652ec17654be29d41393bcedfc9a8537099b7266fcb5a790e8ef74fcb6c312180616795126d137aa4fa8b6f074fa76ad926fab275c17accdf3b7192d9310062e409008d9c9c9b3a25b1b7334c8c89d48f70cde7dd341582522ca3fa98e61b9d77a9038b8854d35baf64f561b128b12a9e703fbaa275902310ca5f2ceba749f3d049ba77b019bb22171314b2e15964bdaf850390322784355341166b"}, 0x1e6, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000140)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x188, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x160, 0x188, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@dev={0xfe, 0x80}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@multicast2=0xe0000002, [], @ipv4=@multicast1=0xe0000001, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xa00}}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) recvmmsg(r0, &(0x7f0000006540)=[{{&(0x7f00000003c0)=@nfc, 0x10, &(0x7f0000002680)=[{&(0x7f0000000400)=""/176, 0xb0}, {&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)}], 0x6, &(0x7f0000002700)=""/12, 0xc, 0x9}, 0x88}, {{&(0x7f0000002740)=@rc, 0xa, &(0x7f00000028c0)=[{&(0x7f0000002780)}, {&(0x7f00000027c0)=""/61, 0x3d}, {&(0x7f0000002800)}, {&(0x7f0000002840)=""/69, 0x45}], 0x4, &(0x7f0000002900)=""/49, 0x31, 0x6}, 0x2}, {{&(0x7f0000002940)=@un=@abs, 0x8, &(0x7f0000002980)=[], 0x0, &(0x7f00000029c0)=""/4096, 0x1000, 0x574}}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f00000039c0)=""/103, 0x67}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/56, 0x38}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/191, 0xbf}, {&(0x7f0000005b40)=""/116, 0x74}], 0x6, &(0x7f0000005c40)=""/75, 0x4b, 0xaf90}, 0x8}, {{&(0x7f0000005cc0)=@sco, 0x8, &(0x7f0000005e80)=[{&(0x7f0000005d00)=""/185, 0xb9}, {&(0x7f0000005dc0)=""/74, 0x4a}, {&(0x7f0000005e40)=""/38, 0x26}], 0x3, &(0x7f0000005ec0)=""/165, 0xa5, 0x6dc}, 0x8}, {{&(0x7f0000005f80)=@can, 0x10, &(0x7f0000006480)=[{&(0x7f0000005fc0)=""/226, 0xe2}, {&(0x7f00000060c0)=""/147, 0x93}, {&(0x7f0000006180)=""/101, 0x65}, {&(0x7f0000006200)=""/80, 0x50}, {&(0x7f0000006280)=""/255, 0xff}, {&(0x7f0000006380)=""/209, 0xd1}], 0x6, &(0x7f0000006500)=""/10, 0xa, 0x100}, 0x9}], 0x6, 0x102, &(0x7f00000066c0)={0x77359400}) syz_emit_ethernet(0x2a, &(0x7f0000ae8f92)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0x0, 0x1}) 2018/02/25 21:09:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x2, 0x0, [{0x1, 0x100000001, 0x8, 0x0, 0x100}, {0xc0000002, 0x8001, 0x4, 0x6, 0x5}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000000c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/25 21:09:41 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddaff8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000551eb8)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000171f2a)=""/214}, {0x10000, 0x70, &(0x7f00007aff90)=""/112}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126}, {0x0, 0xc4, &(0x7f000019a000)=""/196}, {0x0, 0x71, &(0x7f0000132f8f)=""/113}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61}, {0x102006, 0x0, &(0x7f0000f06000)}, {0x0, 0x25, &(0x7f0000791fdb)=""/37}, {0x0, 0xdd, &(0x7f000083ef23)=""/221}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001800)={0xa, 0x0, [{0x5000, 0xa9, &(0x7f0000000000)=""/169}, {0xf000, 0xc7, &(0x7f00000000c0)=""/199}, {0x3001, 0x1000, &(0x7f0000000240)=""/4096}, {0x10d000, 0x87, &(0x7f0000001240)=""/135}, {0x10f000, 0xc3, &(0x7f0000001300)=""/195}, {0x10000, 0x44, &(0x7f0000001400)=""/68}, {0xf001, 0xa8, &(0x7f0000001480)=""/168}, {0x10000, 0xd9, &(0x7f0000001540)=""/217}, {0x105000, 0xcf, &(0x7f0000001640)=""/207}, {0x0, 0xa1, &(0x7f0000001740)=""/161}]}) 2018/02/25 21:09:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[], 0x0, 0x4, 0x800, 0xffff, 0x2, 0xb3, {0xfe, 0x1, 0x20, 0x6, 0x2, 0x3, 0xf26, 0x8, 0x697d, 0x3, 0x9, 0x1, 0x7, 0x4, "e3a964c93be013f8afeef8cb54cc7154bec08de6aba75869dcc040e3dfc2eda6"}}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000001efa8)={{0x1}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000000)=0x626) 2018/02/25 21:09:41 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001ff0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x1, 0x1ff, 0x9}) poll(&(0x7f0000000080)=[{r2, 0x1080}, {r1, 0x10}, {r2, 0x1180}], 0x3, 0x6) 2018/02/25 21:09:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getuid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0xc4, 0x1000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x18b6, 0x40000) sendmmsg(r3, &(0x7f0000006200)=[{{&(0x7f00000000c0)=@generic={0x10, "74f11327f65782c0b97a7fea42c0a8630d752f83cc17a91d417438f43cb96a0110e1c70d57577cb30b1605230da6a57fc4cbf23f997a73ddc963e519212f8b82611cf69802475a7e9f7c2242e58e475c2b6836d825dbbbda66d64445e81005398d6af96e8c7cf8ae13ca1a9ed593902c53554f9eb7f9d06e88bb442db173"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="97a383b9b80ba270b0abdc038aca503aa56d98cb4a7285d43ee0ff7ed58709f2447a0524aa2b9865a545abbb26b5194ff00b1db63c0b37f72f63f16ea7d5007f412117e25ee939b0ce784ebb83f6231a969af8468e1db8a4a5506cf589e511306fc2", 0x62}], 0x1, 0x0, 0x0, 0x20000000}, 0xc92}, {{&(0x7f0000000200)=@l2={0x1f, 0x7, {0x10001, 0x70, 0x8001, 0xffffffffffff0001, 0x9, 0xff}, 0x10001, 0x3f}, 0xe, &(0x7f0000001680)=[{&(0x7f0000000240)="9aa3b734c8cb63dd99d2dd36edd0025672e9487b51d8525346b0297477c5df06cfe33a399aee9ae07b93c07a01328c30562b015701108e21dcf4cbb3cc0621f65566f6ac6acc5a16466f09b97d0786475f056d4b0a4079106746585efe533d705eeac909c977063d752b2853ce453e392bf86bf986f408445634dffa9a35a650690b108e2927ba4566d670ca", 0x8c}, {&(0x7f0000000300)="069f3b1047fde3185636a7d7607117dc2fef4c2324a89c18a8ae5c5fa33102e276cec6e124afc016a0fec1787570061b6c12c2ffabf82b79a416977ea2a713b3554a9390deda59749fbfecfec6dd2d30fdbcda5bfeef2d37afa11ce232081fdf32507c0f392c5a5fdb503f9b46b3310a890fa4c93c9967b0ed7bef9ca590fb5c5715c61b65d8a4582daa320c4dac59a49509cdd1edd7d66275d2b8635d59ac42bb31d0de087d1f392be4ecef84d3a1f78a0ef110a5814244d03685e969fa36981d", 0xc1}, {&(0x7f0000000400)="97da2ea1a686c4175651d0c6d55e03fa6a1c72", 0x13}, 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{&(0x7f0000005780)="fb6d00ebe5105f10786b83cff93d494dfac4d816c401cb499df9e2b5798ad259cb5671327a389bfa0ad07f361a511a22dedfb1de433cfacfa7c631bf080e289e6b5c4a33da41f076123a67908c2775aab75bc7db26a520850021", 0x5a}], 0x2, &(0x7f0000005840)=[{0xa0, 0x103, 0x10000, "5be7f1b7fbfc9bc1274727ce0201adcd5117be336378ab75cf2f4bbc0b969f94a322286a8b8d8c5187f99e7631cce34acaac04cf533a270942a46cbd39a3601e819ee83b2274aab2f58ac913b2cc04735d349edae80d518f7f95a343876da774d7674b468ede39d3884d7b9ee3b70d3f3802edebf78d0b87a878b294f014c195a3c958e43683814ca6a0c111a4939c0d"}, {0x108, 0x10a, 0x2, 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"b67bd5f0efa373ae6e2c07e9cbfe7056a94f7c6bc26fa9656e0a279c5c04dbc871450a1305839d33570f3ce198acd92cb9d6cb4e905d401ee6255b60bcef2caebccb141f673f1afc22fb56fbf38c2083f5cefe7f778cba457466d8d815b87d11f85809aaa7f29c3e7418542f9e495ac1b7c8b7d48f99804a58bfe99c53c026462f54494d417ab4f98760d991b8bee485a7761e1bf99feb394abf7451eb"}, {0x110, 0x10b, 0x8, "aa4f26308466b72332cb52aa53bc3efb29debf0c460f279806e23e2e79dc27d328e0766baf9ad0ec372ceb618fe5831c3487a7b8931381d8d32bb121a6f008296e47904b62cc3f4253e7ea0ee9953b3b92616fae1616e0d9eba52e7dfb25abd5705387ec2c200d3b49c2a1b6f64386e25320efb9822e42ca687fa7f74fcf3d6699d6417b95b2d2e71536c7f51df0f8cb03a9e29532c50b6eaa58e6c3b05539fcccfb74a7ba6e808c5490c579573fe8a0de18b84fbbbeccb5924cd7f505df9b8a74cace9b9111d1935f16163c0a5220d207080f98775ca9ad8192a4cb35a06afb8a1bdca6c90cc48e20bdbb75d37b16ad1d1aad3eccf90ac7db"}, {0x18, 0xff, 0x3, "9684f275"}, {0xd8, 0x117, 0x8001, "4af1c2deb9ffe337312942046aba3bae49054abc739961caaccbae8c19df4b68a22668108fa46725a2ca9ba166bbc3114d67a222fa6e7f86b533dfe5fa4d9a0c4a8fcc9bf725acea3e9022692c834e413ce374753856ef2bb2f3c520c6bae8ef7dffc0f43306c7d94e606ce730b92afca1388d4e0c2fdcba4aa133ace0af377e6eba784ffb64ae92ac91e7a82432a48d5ccf339f57e56ed504bf918486dcc02b62fdf13752834c290a0b9a6947e25b4e4c45bf3986bd3d0b3c9c5361c84e45f0e3d5f537ee"}], 0x540, 0x24048011}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000006180)=[{&(0x7f0000005d80)="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", 0xfe}, {&(0x7f0000005e80)="d967e8f44a11867eb3dbc0fd1ac654c2caa58e18fba6871250800157e00f7cda9a4a618ed1c20676187721c61f16fb61ce217e9bfb802d9a8e56e6cd800667b3369105d3d9a19b2a83ed49ba2f82818f8e5562add2faab9e547d636fd491127ab1adf22dcff8049028d425ad78b5530791aa92e0ff51b5cc6a54b8007748289fb842daf559cd3236528aa17fed4f99e3d6f6324b059d1dfe9c0a9d186c8682930285eecefa3eff2c46e1be6051560d2d5e3b19467cc6104f6bb83b4b5141714f17670eda54156a3a28f5269f25a70033a101e971811ea06f5c8307", 0xdb}, {&(0x7f0000005f80)="8271184bca1373435d190c671b6f37a731971a26d6b4cb54d41d580b705ee6e1cdd2d6ac56d5aaad660db968d8740b6f9d44ec6936361b94a1f6f453b89b5182a1a214ed2ca3804f4d29d43b5b8c9cc128f1d829e68f21c8577f438255137528e7654151b1f674d3ea96daf65eb2071d90dc25b896a9514de9aa1d04be57b9d4f5802ba9ff969ab458f69cda320633040e4d4424f0c3f567907e2edaf9ee5d0d4f0faa", 0xa3}, {&(0x7f0000006040)="14023c067ff59bfbc96c475878b196f2a420e7d6cf8ddb418482968153d369ddff213114d1dda6960bb214391a15d8f188eec8c38c881913faa618ed5cb32aba48f53a8b98465dcff6478738356a394ae2220da730c3b165de0b7dcdcfad5fa24a13f51ef0fd41c663736ceb1c54e0b1b4c3ce087e57002bcb6089127e85cdcb307f6d25b91f6077dba50a96d7ef55bb0ff2", 0x92}, {&(0x7f0000006100)="a4c44fe493ef8853fd09f366411d6515d2c708573b5609b2fdef27a07acd9294daf6e4071b8e7ab151265467ec570f43a8a500358aff99c7154d5c", 0x3b}, {&(0x7f0000006140)="601ddec0c2be19252a18656cb68ca1", 0xf}], 0x6, 0x0, 0x0, 0x804}, 0xfff}], 0x9, 0x48000) r4 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000000180)={0x0, 0xcf, &(0x7f0000000140)=[{&(0x7f0000000200)=""/221}], 0x2c6, &(0x7f00000000c0), 0x304}, 0x2020) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/25 21:09:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0xd) r1 = socket(0x3, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/02/25 21:09:41 executing program 5: request_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='*\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xfffffffffffffffb, 0x2000) sendto$inet6(r0, &(0x7f0000000180)="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", 0x1000, 0x4, &(0x7f0000001180)={0xa, 0x3, 0xf6, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000140), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/25 21:09:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000014ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)=ANY=[@ANYBLOB="1800000029002908000000000005000003e64280e9e78e866aa10d4c82c94a72ae0bae439bc57ec18200537a24fbb3041811e229cb8ad11cddb3265a0906df4427b4cbc3ca1f57e7cc53b45d3fc0735b6bf4ed5ebc9a4846f057039a15d06e90b0d7eeac143f3bef40dd824d52e5cc5a16b0a6a492ee4fb0121d8c07dfded0f9ee7f1ed9cf7fae"], 0x18}, 0x1}, 0x0) 2018/02/25 21:09:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="27e7ff4ce8005c87becc61f856d17592fccebe51c4cca25898e485c9785ba96e00790f4dc26d639de7b24eda02f8abaf6aa162478b9d4051302655bff0209e8ae3f847857dad9d7d4e6f80e4624b56d60be1c2454f95ea3ad30aa6cfec2dbb2181662c21ca3a67a056185d22cad8dd110b23f25490045a1b542ea4b94292f4cd84f9812512a5bfeb59136295b9169a0d7d200e662844ae74fa8d87e4cbf59b748b0786cc90b63fa69b56430cc9c6b34409889892625e47ee6cada1f6cb69ee0365d385dbe1f5"], 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x70}}], 0x2, 0x0) 2018/02/25 21:09:41 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) accept$packet(r0, 0x0, &(0x7f0000000000)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x200800, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) r3 = dup(r2) getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f00002f9ff7)='/dev/rtc\x00', 0x20041, 0x0) 2018/02/25 21:09:41 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000080)={{0x4, 0x7, 0x5, 0x80000000, "5faf9cbfbe122eb9f28982f50cd76d81ac390cb627ff307b477b63597843e797205cbef7b0ccd21e6954eea3", 0xff}, 0x0, 0x0, 0x0, r2, 0x5, 0x2, "274a4a5339cbc8563b0535b3fbaf262d6098db2186ccfe55f9154dd1717566fbe95b22866df06d622c773e8cae606d1aa0d96cc0e8597c6f847f91062f024aa9", &(0x7f0000000040)='@em1^}\'\x00', 0x8, [], [0xfff, 0x0, 0x4, 0xfffffffffffffffc]}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 21:09:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000687000)=0x8000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000003400)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000001d0000000000000000000009000000000000000000000000000000000000"], 0x32, &(0x7f0000003280)=[], 0x0, &(0x7f0000003300)=""/209, 0xd1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001100)={0x0, 0x3, 0x30}, &(0x7f0000001140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001180)={r2, 0x800, 0x4, 0x9, 0xa5, 0x0, 0x400, 0x1f, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0xfc, 0x100000001, 0x7f, 0x3}}, &(0x7f0000001240)=0xb8) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/25 21:09:41 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000009004000070010000880200007001000088020000b0000000480400004804000048040000480400004804000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@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\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'], @ANYBLOB="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"], 0x4f0) 2018/02/25 21:09:41 executing program 1: r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="6bcc6b9ec2a3312dbdc72a97289a332494c85c52d5ecc3bc1f9559c8", 0x1c, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000100)=[{&(0x7f00000000c0)="3da57675b767de6b10a6a1a9784a0e335912cd1ea747eb37b188edb972e8f5d94a02", 0x22}], 0x1, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getpriority(0x1, r1) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x8080) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000080)={0xa0000010}) getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/5, 0x5) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000340), &(0x7f0000000380)=0x4) signalfd(r5, &(0x7f0000000040)={0x1}, 0x8) 2018/02/25 21:09:41 executing program 6: pipe2(&(0x7f0000000000)={0x0}, 0x80000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x2, 0x4, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x80}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000080)='syzkaller\x00', 0x3, 0x4d, &(0x7f00000000c0)=""/77, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x259, &(0x7f0000be9fe8)=[], &(0x7f00003caffc)=[], &(0x7f00002a8000)=[], 0x0) 2018/02/25 21:09:41 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) tee(r0, 0xffffffffffffffff, 0x10004, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x100) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000018000)=ANY=[@ANYBLOB="6669c77465722900000000000000000000000000000000f8ff0000000000000007000000040000000804000000000000100200000900000020030000200300002003000004000000", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00bb00000000000000000000e0000001ffffffff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1400aaac14000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x7fff}, 0x8) 2018/02/25 21:09:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072baa8)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000000a0010000a0010000000000000000000028840000280400002804000028040000280400000600000000000000000000000000009a4294864f008e8d8a1fe581f7513b8124d28bc160212bb87509fffb8340b80cad99bbf0e385189c508fd7102b685bb59fb21255fe7ddd4694995f7c2d0427e0e23dd0e4f37364853536cc6682bced720bb3eae6c814d0b2a5634547f205293e5591e62ed400c52245d712f296", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004453435000000000000000000000000000000000000000000000000000001700000000000000ff010000000000000000000000000001fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000073797a000000000000000000000000001d8029531cdaa6d7d1ac1baef26839750000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e800000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800484c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000001e7500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/02/25 21:09:41 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000085a000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001480)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/02/25 21:09:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000bff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="200000002079c2fcbebc75859a000100000080000000000080000000", @ANYRES32=0xffffffffffffffff], 0x20}, 0x1}, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0xc5) 2018/02/25 21:09:41 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x400) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/25 21:09:41 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd4ffc)) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/02/25 21:09:41 executing program 3: modify_ldt$read(0x0, &(0x7f0000000000)=""/196, 0xc4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$getreaper(0xb, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f00000004c0)=@acquire={0x128, 0x17, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in=@broadcast=0xffffffff, {@in=@multicast1=0xe0000001, @in=@empty}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x8c71bc8f8ccd1ffa}}, []}, 0x128}, 0x1}, 0x0) 2018/02/25 21:09:41 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000003ff8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffffe, 0x5, 0x8, {0x77359400}, 0x854f5fa, 0x2}) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x175a5fa9, {0x7fff, 0x2, 0xd83, 0x5, 0x1, 0x5}, 0x3, 0x4}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5, 0xffffffff, 0x6}, &(0x7f0000000140)=0x10) 2018/02/25 21:09:41 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x1) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x1, [0x20]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x8f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000647000)=@common="6c6f3a000089000000009300"}) uname(&(0x7f0000000080)=""/37) 2018/02/25 21:09:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000560ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000000000200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x3, 0x4) close(r2) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/25 21:09:41 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e50e75cffd17a94acc2af1d619bedfc62230b9a4", 0x14, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="273151233c8fe15ee8c53c75fa3d0a9334787576e4eaba6a7a1965dc18360ddb7830a5a1e0feb80aa5d37f7d7a4813a87b791c01affb6d3c5ffafa6a60161c578155dace1ddb0b2499ed1eeaa3e894b15813182c776f39a95c91e7b9366f66702214f11c27b9966cdf332fc499bc58cca059af6df69dfb7448ec81f904c8d958b6adfba2e32748f20fdae286764fcccad8b35ce9f477e37536d626f1ff9e1bf32422ef74aaaf8ce0", 0xa8, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/54, 0x36, &(0x7f0000000400)={&(0x7f0000000340)={'wp256\x00'}, &(0x7f0000000380)="2f128a39fb40e32c56b3e5ea4619078306afa676eb5b9d584eea2177d9a390af7e5a8688412fffad88449a97fd91f7ba376248182418bc902e5ed81a72d34c4c9ee276a502aa0935df6885979c4de2b7a00a11f4f1ff2b656a2c26ac801be608a1", 0x61}) getsockopt(r0, 0x3000000000010d, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x511002, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x96}) setsockopt(r4, 0x2, 0x7f, &(0x7f00000000c0)="46f1424afcb962f4adbd38f3fb605aad7aba76b68b94dcb1bd77b90bb00a26a6859f22c9dfbbdb03b19229a24b46066065d0df50e7d0ca99c9cd425ef961cf15f2f951a77a9359966ae2477f8cd778fa5f3b1a78f5edfda12b6f5910d77449e1e4ae834141", 0x65) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000080)={0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000000c0)={r6}) 2018/02/25 21:09:41 executing program 7: r0 = socket$inet(0x2, 0x4000100000000805, 0x0) listen(r0, 0x800006) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x4e, "831464798a316c21d6852874a2f41c9ce38c48afe6eee406b838b5c0f0ef75b8165bc69db76d019cb551188141ce968628bf25b68d6563b77544b0cde5f805bfef2e6f9ecfc3c61fdf01f1dc0214"}, &(0x7f0000000100)=0x56) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6567, 0x80000) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81011100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="040100001f00200226bd7000fedbdf25fe800000000000000000000000000014000004d30000ff00fe800000000000000000002300000014030000000235000014000e00fe8000e0ff000000000000100000000aa40002006563622d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8020000d62abf6ec852f7674eba8cdd9673e380c9209098d009ae3fb53b9d316d2f45f32c50de68b12ecdc1b6495d6c736968f44edca3521e203c19bef4a034d79a12d7147116dceea092c95d08e60000000c0015005b07350001000000fb80f2b44b839cd6fa0e39e28778a695d198873858145346157626e6376e7f73985f41bba6c92ed3c70c4f722722421a41bc560482b93635e93adad46d3a1f64ab87b072b3c6d43a3285ddc1f0e88b68ccd7293f862efa55e9c8e88ceef1b9b2ba42d1208bd9f29f99b7fa4f77c42fa3ae1c0ae919efe641fe7975a49e97633426eaae579df9613c11045f903c71e45d2e3be9b54d98fd2b75cd01154656db14fca9aa347db4cc9f5b1a43106481bbf82aa3b4b57384e27b29016d701fe372bee39ec53ab9377ccf06e0560ad941cc5d2216259cb1a50da8ddb9546d3f1203c22a0df03f3d6658fd632ac55a4528c761f734a1de0811caa5f7bc56f9df00bbd4db1b6de0a94eee1e24a914c51777fcdc"], 0x104}, 0x1, 0x0, 0x0, 0x8001}, 0x810) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f00000002c0)="a48758f96354c4d1e61053f0797df6c8839e40e049401b75cf8c1f47d0cf2c54c00690627d9a67270cb0959d22f50096dbf866d937a16f63199edb2e93a93499578c07ef3d82d5e048f5da426c7e26c28083744a5b081783a1e94692b30017b2325d3e8cde68f5547235f552a957cdf0d7a117fe3d0e99af46bd2b83e31f25ea9a838e7ba90d5159ac76902d8273bbcdcab813d42ba19af91c7fb6", 0x9b) kcmp(r3, r3, 0x4, r2, r2) 2018/02/25 21:09:41 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xe0b6, 0x14, [0x2, 0x6, 0x8, 0x2, 0x8]}) [ 104.109103] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31008 sclass=netlink_audit_socket pig=15526 comm=syz-executor4 [ 104.141695] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31008 sclass=netlink_audit_socket pig=15534 comm=syz-executor4 2018/02/25 21:09:41 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) r1 = socket(0x10, 0x80003, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/25 21:09:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000dff0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00#\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0xffffffffffffffdf}, 0x0) 2018/02/25 21:09:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0xe70) r2 = memfd_create(&(0x7f0000000000)="2b6264657676626f786e657431255bd947504c706f7369785f61636c5f616363657373757365722773656c66637075736574776c616e31707070306c6f2300", 0x2) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000040)={0x7787, 0xb2a5}) r3 = dup(r1) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r4, r5) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc}) r6 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000000)={0x7}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', "2b6264657676626f786e657431255bd947504c706f7369785f61636c5f616363657373757365722773656c66637075736574776c616e31707070306c6f2300"}, &(0x7f0000000140)="2b6264657676626f786e657431255bd947504c706f7369785f61636c5f616363657373757365722773656c66637075736574776c616e31707070306c6f2300", 0x3f, 0x0) [ 104.182450] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 104.228187] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/25 21:09:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c553720d8d1f6728f1c5f87531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000c0ffb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xffffffffffffff16}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/25 21:09:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea7ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f00008b3000)=[{0x100050}, {0x6}]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$unix(r1, &(0x7f0000cae000), 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b0312ade1ad01f27d3884078908cdebdf24a89f45895b"], 0xa) 2018/02/25 21:09:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000c0030000ffffffff200200001801000000000000fffffffffffffffff0020000f0020000f0020000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000801000000000000000000000000000000000000000000000000380071756f746100000000000000000000000000000000000000000000000000010000000000000038060000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000bb6d736979b6a81d7cded1c74e4a87ca766c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x420) r1 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200000000009}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[], 0x0, &(0x7f0000a4b000)=[]}, 0x0) pipe2(&(0x7f0000000540)={0x0}, 0x800) getsockname$netlink(r2, &(0x7f0000000580), &(0x7f00000005c0)=0xc) 2018/02/25 21:09:41 executing program 7: add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="d6ea4593183446035e367071ad4a3ef6c2c92724d7a8d1cf9359cc627647abef81309be6e37d63f63fba93901d2a13fdb0e071a9d8b1dc753c6aad3dd392b3e74364978939e9114532c81da709", 0x4d, 0xfffffffffffffffb) r0 = memfd_create(&(0x7f00000005c0)='$wlan0user\'*nodev{.#\x00', 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x200) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000600)="a1bcd5ab6d907378e475d09749e6875299d9ae90f3c8ac2cb5571c7f835649309b199d5df7b9cfdbe55db74e7e1e329495c3b84cca9b582a5747d3ea929e179bd6afbb512226bc8359647f097457a895dd6a9d37e0aa2ba1bbfd0313b861f148aa1b7a7bb7045d66b12b4d5b9e8ae23712d88bb12fa9a2f1d165ec9f10ac6942e778", 0x82) 2018/02/25 21:09:41 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x8100) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/25 21:09:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x40) ioctl$KDSETMODE(r1, 0x4b3a, 0x7ff) r2 = syz_open_dev$binder(&(0x7f0000017000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001180)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0440000000000000"], 0x0, 0x0, &(0x7f0000000180)}) 2018/02/25 21:09:41 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0x800010) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/25 21:09:41 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000005, 0x502) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x800}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xeadad96, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}], 0x68) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000ffc)=0xfd, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x4, 0x0, [{0x7, 0x0, 0x3886000}, {0xa3, 0x0, 0x4}, {0x4, 0x0, 0x1}, {0x3f, 0x0, 0x1}]}) 2018/02/25 21:09:41 executing program 6: r0 = getpid() setpriority(0x80000000000001, r0, 0x0) setpriority(0x3, r0, 0x0) 2018/02/25 21:09:41 executing program 0: 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$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0xb0e, 0x5, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000000100)={0x1, 0x4, [0x244, 0x8ca, 0xb05, 0x6ba]}) [ 104.311958] encrypted_key: master key parameter '' is invalid [ 104.312236] binder: 15581:15586 unknown command 16388 [ 104.341750] binder: 15581:15586 ioctl c0306201 20001180 returned -22 [ 104.355962] encrypted_key: master key parameter '' is invalid 2018/02/25 21:09:41 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x6, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00000ee000/0x4000)=nil, 0x4000, 0x6, 0x800000032, r2, 0x2) move_pages(0x0, 0x1, &(0x7f00009d2000)=[&(0x7f0000493000/0x4000)=nil], &(0x7f0000000080)=[], &(0x7f0000000040)=[], 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000180)={r4, 0x1, &(0x7f0000000080)=[0x4], &(0x7f00000000c0)=[0x4, 0x8c5b, 0x4, 0x28c0, 0x6, 0xec0], 0x50, 0x3, 0x1c5, &(0x7f0000000100)=[0x2, 0x2, 0x7000000000000000], &(0x7f0000000140)=[0x81, 0x8, 0x7, 0x9, 0x3]}) 2018/02/25 21:09:41 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x800) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x1a, 0x8, "8120c12f240488f88b14c4e79fcf302e052a1981e2dac87f1092934d3e3cffcb9980dd190d485d1eed6971df262d73e946487cf0e7afa9161378ba0bc9a04bd1", "e99f703908c8b9356299cd5e00d8805689db56fc770c25c22fba6f6bf535fa25", [0xfffffffffffffa91]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r1}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/56) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000180)=0x4, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00000001c0)=""/243, &(0x7f00000002c0)=0xf3) 2018/02/25 21:09:41 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x0) dup(r0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x1, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x40001bd, 0x0) 2018/02/25 21:09:41 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x18) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/25 21:09:41 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=ANY=[@ANYBLOB="ee8721c5bef495f274c267aa6b23dc231bbe37de690bc0933fe258a61c211460c80efc3b743667e4d34c67f603dfc597fe861f7ba1939e8db15cd4db8dd86c5da4958bd766578673f4a08613776cd67983388889ad20e1bf7b690000070000000401188017701f5dd0c196160dc33da9c692490e9ef081b1ddb82babef97715a2e10627fc8b6c969ecd571"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000001040)=""/244, &(0x7f0000001140)=0xf4) getresgid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) 2018/02/25 21:09:41 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x2, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) syncfs(r2) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x36, r4, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000000)=""/131) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0x80000001, 0x4) tkill(r0, 0x14) vmsplice(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="008fbe0e9a8c57346215a8085910c8fd78c55a8f3a358a3ad358a2f9cf4afbfdcd7047a1082de1e2f15b1b8a902dee0c6b25f3c7323c0c0fe4f289c1b7e080f6d7675bac8e07b31f61593c3cdf7508902e9f284991be53f9a7715ea3d63601b492b45f47", 0x64}, {&(0x7f0000000140)="f9813dc1292a121b17369ff4fb4e21cd1a8f050e0ee0477145c254c2ddd753d2bad8dc1784b0027c53a7e4b382dea28e3f96c72ff232c2111c3d4660569b0e1dff1286a8bbaba32d", 0x48}, {&(0x7f00000001c0)="da6bb4c2d10034265f9adf3a42cd10e3cb56a1eb7083359d634c66166d54f3e372600d6c3c9553be6102fda4cdbf839c5d952847c48f8cba818b12b97f1fd6066b13206bdd73385fd462dd98babf5f3ca7e63bebfae4e9c6d43b71dbf08f664912fb32a136e37f660e459c1f5826dba0b0d4af4e071dabc011fa4aa197ea3d1f1fbce5f251940e0fc1feb19dc1977279b7cd5406516c384cf311483ca7a12799fd5b6d0b5204f30fbcb9a8265e564eab21de1e82d01a0083f855faa23d6d3392ab4cebc18fb46d123ecdf088022d", 0xce}], 0x3, 0x8) 2018/02/25 21:09:41 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/125}, 0x85, 0x0, 0x3000) msgsnd(r0, &(0x7f000010d000)={0x200000000003}, 0x8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072cff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000019f97), 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x841) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0xc) pwritev(r2, &(0x7f0000000500)=[{&(0x7f0000000180)="1c2566f8ebcdfcd4209d56852a2312f9e315ff455c965364abe93dfa6fee91aa09ed87e3d19a152f3429c1e954f61409a5450ea8cdeb1cf93694c88ded5e15c11097a218c70eb0736e19cc027ba53eb70ca0bf61c39905d7324848e36dbbe1e45fef18d9c6bcb617c26d9710b9b2203c8a0d60dfbb4031827c4d0330b63c5b260f0da4c607f6eeb6c45d6994a26b93a4f9dd9cf66d544d1344f3", 0x9a}, {&(0x7f0000000240)="2fb1e1e89d75616e5efd68a6", 0xc}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="355312626b0fafa9021fade0e45154d519ecacc304179c62f6eae20b45773e7c141699180ec941d710e4addd082b19e0ef8ed2c6e9a873a3891bd00df4cadbf64234e913835f27018ee7b5c713c6e8abace7397204ca4f0047b3aeecd89408bf746f6e7ace1bd48b0e8524aaaddc2c50be3f1a4842d8b900a86d5021cd1d6c267bb49b3ced626f5a63de00808eb255903ff909b67428561851edafa28b93", 0x9e}, {&(0x7f0000000380)="40c3e48f4938129a095cb972fe62b2a6cf1a7dfdee68570df983e0e28c240efc", 0x20}, {&(0x7f00000003c0)="fbf412a280e9bed298f1c25c3d5ffed3bf2774487a0eafdbea4802232c4aa3f86fc2ecbb89754b63c86e19fb9684e964791b98fbce58a468670197e84858aa83361eda806c8a8c43e7ae17466325f424fbc8eed4dafae84473b4afb819dc5ad43a8e11cfc1ab6c8d519e3028c92de3d1604a32b6b4ae2fd810ecf5fb32d7b1aa4b14a9b3eff9e9b095e6bfd9119295a2771caa800bb296017af6905866b9", 0x9e}, {&(0x7f0000000480)="14865f49fce8ebd201a4b15aec298a8d24fcc4cd5d767a40487c1dec87f5be6a740dbfda6d8408e4e29ef0cb7f0bdd36697eb208a01d148e432250138a86ff1d1fbb7ca969232af0c709c16d58428e595d00b4af31fe680631da0f55e7dccae2136113eeadb3a44ce88bccca1f7d", 0x6e}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r4, 0xff}, &(0x7f00000001c0)=0x8) [ 104.363010] binder: BINDER_SET_CONTEXT_MGR already set [ 104.379621] binder: 15581:15586 ioctl 40046207 0 returned -16 [ 104.396686] binder: 15581:15600 unknown command 16388 [ 104.404841] binder: 15581:15600 ioctl c0306201 20001180 returned -22 2018/02/25 21:09:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x84}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc}, 0x20) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00aa86dd0605006d02080000fe8000000000f5ffffffffffffff00bbff0200000000000000000000000000010000000000080000f57e045695d9e508c28bb66ecdf6a6c0a8aedb60755103b22297ea1b6487edc2dd987062a244c89a59008d8d6f6d93c9e42851d57fb54cc626dc254d4476672d74e6d06f9b4b94adc0acc232039a95ca0301ac43ec078feb2fae5df31d81c55d9cadcaa2c3e949"], 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x102, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000180)=""/35) 2018/02/25 21:09:41 executing program 6: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000043ffa)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) r0 = open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) ioctl$void(r0, 0xc0045878) r1 = dup(r0) ioctl$void(r1, 0xc0045c77) 2018/02/25 21:09:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00007ffffd)=ANY=[@ANYRES32, @ANYBLOB="dfeb63ce838ffcab87af3e42705a765088bb84444b4b4cb8e13f8ddcafc645511c41a684e1992b9ddd2691d1e5222d56cc92faed54c0a59ffbde2efc76ec306a2ed4e46eb089c7d6b39c7b469fbcbc6fa4beaacaff3c35ebb9b6eeb86597032a79019702f8840606e1c62f727dfc1ac68d3a7762ed0a206f38539819e7834c31fa0b9e4e5da5424d567d41b6d3"], 0x8) 2018/02/25 21:09:41 executing program 5: r0 = socket$inet(0x2, 0x7, 0x3df) r1 = getegid() setgid(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common="65716c0000000000000000df00", @ifru_names=@generic="de5c080000000000feff0ce63d9d0104"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001040)='net/raw6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, 0x8000, 0x30}, &(0x7f00000010c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001100)={r5, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x409}}, 0x8, 0x40, 0x8, 0x800, 0xd6}, 0xa0) recvfrom$inet6(r4, &(0x7f0000001080)=""/196, 0xc4, 0x10021, 0x0, 0x0) 2018/02/25 21:09:41 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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f11", 0x16}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000b45f40)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r2}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) 2018/02/25 21:09:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/25 21:09:41 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x108, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffff80, 0x6, 0xffff, 0x3, 0x5, 0xb3d, 0x401, {0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3b}}, 0x7, 0x80000000, 0x2, 0x1, 0xfff}}, &(0x7f0000000100)=0xb8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x4, 0x0, 0x40, 0x7ff}, &(0x7f0000000180)=0x18) syz_emit_ethernet(0x4a, &(0x7f000002af67)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x14, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/25 21:09:42 executing program 6: pipe2(&(0x7f0000000000)={0x0}, 0x4800) write$sndseq(r0, &(0x7f0000000040)=[{0x7, 0x3c9, 0x2, 0xb6, @tick=0x8, {0x0, 0x42}, {0x8000, 0x1ff}, @result={0x8, 0x3}}, {0x8, 0x8, 0x333, 0x8, @time={0x77359400}, {0x3f, 0x1}, {0x1, 0xffffffffffffffff}, @note={0x7, 0x10001, 0x80000001, 0x20}}, {0x6, 0x4, 0xfc00000000000, 0x400, @tick=0x6, {0x9, 0x5}, {}, @addr={0x5, 0xa762}}, {0x8, 0x158, 0x400, 0x0, @tick=0x3, {0xc5, 0xb2}, {0x74a, 0x6}, @note={0x6, 0x1000, 0x0, 0x6, 0x3}}, {0x9, 0xfe00000000000000, 0x7, 0x1, @time, {0x7ff, 0x4}, {0x3f}, @raw32={[0x5, 0x3f, 0x5]}}], 0xf0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) umount2(&(0x7f0000000040)='./file0\x00', 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={r1, r2+10000000}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/02/25 21:09:42 executing program 3: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0/control\x00', r0, r1) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/25 21:09:42 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xf91d9730d57988be, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xea69, 0xfffffffffffffff8, 0x53e60555, 0x7, 0x7fff}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x824, 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/02/25 21:09:42 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x2032, r0, 0xfffffffffffffffe) getcwd(&(0x7f0000976f98)=""/104, 0x68) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x3, 0x3cb6, 0x0, 0x668a}, 0xff, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x6, 0x4, 0x2}) ftruncate(r0, 0x7) 2018/02/25 21:09:42 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000000140)=""/64, 0x40, 0x2}, 0x2020) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={"cc768390315db5327ef6a0d8f2d669cc", {0x4, 0x7fff, 0x200, "38bf376d398f", 0x8}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/02/25 21:09:42 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x5, 0xffffffff, {r1, r2/1000+10000}, {0x77359400}, {0x0, 0x7, 0x3f, 0x2}, 0x1, @canfd={{0x2, 0x3f, 0xffff, 0x6}, 0x6, 0x0, 0x0, 0x0, "d17bae3c0c2ce903ec3c465f63ca8c92d7507a304d5383cb6ac7ed4c80cd3e3985a1d3ea889e4b1a6d7192f5649985728b36a538e069765744634cccb9267cea"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x348fe12f73fe27b5) r3 = socket$can_raw(0x1d, 0x3, 0x1) msgget(0x2, 0x20) bind$can_raw(r3, &(0x7f0000000000)={0x1d}, 0x10) bind$can_raw(r3, &(0x7f0000178ff0)={0x1d}, 0x10) r4 = shmget(0x3, 0x4000, 0x30, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000001c0)=""/120) 2018/02/25 21:09:42 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 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(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x7, 0x4) unlink(&(0x7f0000f86000)='./control/file0\x00') timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) pivot_root(&(0x7f0000543ff6)='./control\x00', &(0x7f00000ed000)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/02/25 21:09:42 executing program 6: r0 = socket$inet(0x2, 0x0, 0x20000002) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$inet(r0, &(0x7f0000ef6ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/25 21:09:42 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8010743f, &(0x7f0000b9f000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x4, 0x0, 0x8}) 2018/02/25 21:09:42 executing program 5: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e2f000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x2, 0x9) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000837000)='./bus\x00', &(0x7f00000004c0)) 2018/02/25 21:09:42 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x2, &(0x7f0000000180), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x230) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2c01, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) 2018/02/25 21:09:42 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 2018/02/25 21:09:42 executing program 7: 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) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x501400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2}, 0x8) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000d54000), 0x4) 2018/02/25 21:09:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xf, 0x5, 0x200414, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="ca132ffd8cc78878e705242ae22c6ac9", @ifru_flags=0x1000}) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000461000)={0x2, 0x8, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x13f, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/25 21:09:42 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1000000000001, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x19) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000939592fe70d29f6c7e4165aa868457b4f9ba5cdc76c8593b544cc7264e0df7f1b46f1e08778ec31dcb7765afad34521138c5a39b0971155f86bfbd0d07cb296bf1cfda88990f69eb90dbeecf8062aa649202a22d149fb616ac1f2d0a4b20bf"], &(0x7f0000000040)=0x10) eventfd2(0x47, 0x80801) 2018/02/25 21:09:42 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="05", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000003fb0)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/02/25 21:09:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x80000) ioctl(r0, 0x800000080004531, &(0x7f0000a8d000)) 2018/02/25 21:09:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1000000000017}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x3, 0x0, 0x4, 0x9, 0xf7, 0x1000}, 0x100000000}, 0xa) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x1}) 2018/02/25 21:09:42 executing program 7: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="03", 0x1, 0x0, 0x0, 0x1, r0}]) pipe2(&(0x7f0000000000), 0x800) [ 105.037109] kernel msg: ebtables bug: please report to author: entries_size too small [ 105.085944] kernel msg: ebtables bug: please report to author: entries_size too small 2018/02/25 21:09:42 executing program 3: unshare(0x8000400) semget$private(0x0, 0x7, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xbdf, 0x0, 0x10000}]}) 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$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x1b2) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0xc000000) 2018/02/25 21:09:42 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002540)={'vcan0\x00'}) 2018/02/25 21:09:42 executing program 4: syz_emit_ethernet(0xa5, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000180c20000019100030081000400080502060bf2fe29f94edd9a896a2d5f8019d8afa4c73722e0d63a5fc43e1b3f68d1b53ce574dca160de4d67e47e3bcd36849e4d339ae11e28e945d126b5f83f849018f930892e06669f6b8f05ce62d90de4e2ef1c832a01e012443179eb44ca6d3167a85c050253fa40586b195248b9ed5fc9461423d4806ebf1b75dbca2a3ecf56d4c98b5d29182259346c2dd91e3134"], 0x0) 2018/02/25 21:09:42 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setrlimit(0x8, &(0x7f0000ce9000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000015bff7)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r0, 0x0) 2018/02/25 21:09:42 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x1, 0x0, 0x2, 0x3}}, 0x2e) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffff8001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x23}) r4 = dup2(r0, r0) getpeername$unix(r4, &(0x7f0000000040)=@file={0x0, ""/97}, &(0x7f00000000c0)=0x63) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000040)={0x54, 0x3e70, 0xfffffffffffffbff, {0xa2c6, 0x27}, {0x5e1b, 0x3ff}, @cond=[{0x579, 0x8001, 0x10001, 0x3f, 0x5}, {0x8, 0x3, 0x3, 0x5, 0x8000, 0x20}]}) getsockname(r0, &(0x7f0000dac000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00004ae000)=0x1e) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)={@syzn}) 2018/02/25 21:09:42 executing program 1: r0 = socket(0xa, 0x80001, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @common='syzkaller0\x00'}}, 0xfffffffffffffd72, &(0x7f0000000100)=[{&(0x7f0000000040)="94db505d262370b9e2f21a1c8de431f1bac8a5610350e3c0ee0855421473ba4dea96463b9987042dd68d6e7b15ba8cdc5bfdcf9814f73226d5c89c194de669955eff53c2945b9601231199dce25b52e4394d3bc38a92aa7653acec88605cbbd05b5663790f2ac8f09c70589d80290531650e4f19940903067b425f2463e0c2bdd1354027c0fb18305ce5a947ac2b3e7bd053f1", 0x93}], 0x1, &(0x7f0000000140)=[{0xa8, 0x29, 0x100, "aa38552465c202372654c7717b6e58b85a55d3db9b4fc9ed396a0003f3eef3ee71965f6e595880b5f139fa1076b3c51ad1d7b3b722fca557e6d4e5f900b8f1ef9b662613417e6127df3f2b0eb636e62c531e16745e4709a690228eb5052c84d44632d8fd8b466f61c62b5dbbf67997a5ad23e15e6c066ae2fea546ddf9643703ab93a4bce6b453601496ec09c5f215498d805d762ecc49"}, {0x1010, 0x109, 0x81, "837854c09b5f6fa3a207ce10b869c9845eeda1cf9d641207dcf07ececcd519d6b1882aa000fe6a361f4d96cd99502419b86577b3f8887438ceeec6c7ee94be1f8fda2c4e8822dc81ad7245cfbe35f63109a20559b6d78f998c90829725226497272c36a42b8eb18418235b5da0eb1710469bc1841a2812c7049b20ca7576641a66cd263ce7b42a5989bde9e64088fd80585d20f71918286bf1c7657c0432521ecac4ff5ea3467e7fd240670b0bf6e2aa23dfbc68ddb8758b610a2d3806012cd7176c6e018577d923cedba0c7bc38415870a6ed13499cf0b2ad484ed43e5e7572bc1b4ce26c48ef914a5240e04c7fc86598e63e988b025d8324d95d32f33ab8908001aa9e5bb7124cbab8b85dfe7a4518cfa0d49a708f1d369ece7da7a34c4519e28410128880562c2369d4afbf869ebe38b4d90d61ee07c07933c0501a83e76b5552ed7be1ce15e3b4e4a852a349928eb8a4d25f755deb789bfa58ae641c3449f39dfe9c5ad9e829766febd47b5f70a05ab1bfe11b7e3b9e0d7980172efc427a8a56c58975b6996b6584c525fcdb84b334fbd72a4262f6897ded9eaba312bd3da81859382776fdd2b29df2a3f7d58643e393fffea9de4ca6a88eaa70a3b52f37cf88a2bea0040c3dfcdc7886f16056ffb3b2bc38eebee2da27c2ca94b62dcea0c6caff6ec93ad6eac224fc14ee10352829de18f139521dd58b4a0a32d0e7e5ee79d9659fbf6b428892da10445e4759cf04de48b345ecd9a101c0e53c3245ad1e155be643fc36ba7af29447144d506f26784e8b7af586259d0a1dce0cb26b1a437b1f692c6d7585f3c93e26d69aa80344e1831e36912ce2e8b2869571fd7fb715060c656dbee4018d806a0b10172da19336956c9b006ce1c519f43db7aa953521298452bfe086b55aeba34619675216fbe00109bd11eaef675a2b4cb3babafa148e6149604c1fe4a4fcc2bc5de19a43c7e0ad720f10b70f8a62353518c55c6cad701a372a8d5a6364ca03ec4b5cbac676d2900dbde7b2cb10d81ca7eefc557bbdcdd9eea3ec19186c9710a80a1db3ae26fee7c11887f2a5c7b128a00146402effed293dbc38b7d1f015f2561528b29209ce3542425834f6a392c01316458a1e703b73e0cd2b1f0fa77da287a174749e1dc5036f2fe0ece868c340688673c2c32c42c530f7c3e4176fef4afd1a8b7bd1b229bab7f42fcaf9a9cd27701910523883458c2279eda4789ca16ae493eb429786b6dba7d5fddc1b9f5cfe12ae5d5d47831847a8f41b5799042feea3fd3e49546ed60292b3aee7462e8eacf4619d4ebe6c4dcd7dea8b27cda34b037ef0fd4c48b3b960c0bfbd3798809f5571217916e33764de49cce9f8e185f94e0ab07736fdc75f2ffb53a8c9f870dd4b1a1a479f3550cc981a8374801e31959e42a3c98009afb8a4033106e3a3955936bc4c1cdbf1563f571fe98e85c45865a4cb98d6cc841193ec27e69a845e7a7fc063f9cb58ea619271f4e2466472f3800b4605779c8ad123f8abcf8c0dfa376a47373ecf431465e8c472386ab6d6ab8cbf555696a9ebed0a5ab76a4ae0b9a2b9fa7dce02716a4b8c8f59766071538b84dd6ccf6069213c628e3f6866c745795c86a616d99861ade29c1fa30cb8570d34a3135fffcc83c0d1a4c29d7b41f4a321fdfa5668588ccf8d3f2f002933db106cb4828e09a093a0f06b040e166e0f7f2ae1747b70b4624fc01ece7fa3bfc518eaaa65884e1baa1acdd17a4a39cabefa7a3705b446ad57264cb2efdbd95d23e4132465826d5e9a1552d5552c6d63e8785de151fd5dc495971002045050ea879f5816939ee660a2d103b1672fa19e0f278d9abc91f5437af42ccb17b541fde9287d6b0bbfb491cebdf19f2edb9512744a1027f9425af25957ab129b98e8a4799148125154f27d6a124caadcf92a107d87d32dc09c97c4a8d8164817ef221cd0cf95100fa680957b3980ced1b2ab5714e64b97f4b25a7eda5daf435c6b88756fc21ce4271b8b77b627b151ccff8ff5211b4e9d2a8622c3f8c685029c858293b0e4ee1f1886d13a0bb68944345ecb22dda837ddcd93e14124d92c12e5f1b28e0ab0ea0e7560be083b182b67f4cc5bbf5f2117fc58c3e6969ec26175c596a1d2cfede81d3444fd9a1b2e29de659dc2208cb190078502d12bcae8e2cfbfe1533a07347bdbd24f4aa6784ef7d1c1c288e86b26f4c9370db4c99706b04d7e502882240875974b34c7f30ada24271ebf7e396ec6739886535ee9e29a550c22a35cb3430ae952cac3c363a212fcae44a17b8b3ad3c8055e6e2fe4d3a96a6b946b7eef68e32c9fc697681bd63cc53e2eb1738096508ff809dafe6af60daa75b118161d4a94f1929d6b4ee450fe565b12e87982add90a5323f75ea0dc9feb238a36b565a1aedba4f3c02f0db103213c6de6653c366ade6bed1bf83c859745e3bb94d01eae6186a4ad2efd027e87676c7b4bb9f808673790254ef920b51db54a0b0085b3cd93c52a5c58906a567067231341d79676f1eae3739d9d8a6aa96d58de8fd19e30f96613968ea364cbba53e6ded64f63b93115f0574203adf6386dc65065824e0155d15a5286285ee364d72a97b81be67d9e3f7b4c91e21f19568c1303f71da21d81ebd81bf3b1f9fe346fab389006452ca1ec3b50288759fab31400ff958c032a92e95ba344ced2b5d75bd19b35098e16f67de831bcdae3100207dcf36faf5ca914bb9bb8be6ccc28e8acd951462a8a685abcebd5f75ea83bfb10f1f3fa8cf214f5eb5ba71674c9b3294ac81db54733ed74dc9b408b85d8e6c74b382c8f02360bcb7aed116eb073750666179566ece505faf97b5607add8602ecac3d703c128bb244b5eacb0c6af47676f81499af6a6ce1c30f0b17e1b8830dc7303a996d4877a6411036945d7a840f4eea2b7a9b1af4668d634a677d0c73ef7cd39d891645a14a4408b50154a3ec621a06192ac24e16f1852291d391cc62145d99dc0398aebd366bb74bf4a2cfd4d4335f2b1c617a953ae8970dbec1f7ce1e0042f8d8bca0e79a87cbe8a9acf00a7f284d5c3877ef72a1f5c2068570e65d86524da21c3b82d968b8dc91df8afe5be352a259c72a91d231cad41ee16a74e667df4cf7cadf96e9551ad87ae995b01ba37a955936f86c6c6dcfa4acad7fa48721d94de349ca4b0161914a233a9a75b15ac067aea9f0f99869bc484c80fd9a7801f7b172fab83367af78c96e6a4ebfdd6b689dcac50866e02c5776f550a50a24f338bf9b8ff009755a9c024b0e18ccc8c5219e0e90fd20bf258cffe1f61815d4086d8a93688c85f10cd0c8462a47a4e4ea563498491896dc14b3465d94936005c7b6cab62185ff1753543ae82ada373378869eddf98d001dcbe492f115cd497a7bb9b1381836448a2bac21fff7e51ea3634c7e205ddef84408f99d4018d47c53814b9d53a45d57f4dfb79afa690b6f2c9b090bc923da935cbd606da5bff18c93c4a492e1db914c79f0ef5c835a00fa683d6292c5f82f2260f818cfdaf36f256b4ce38a9ea2072b159af379d8f98a9af1fceee30133d2abba69302455e0e8cb75e1c89faea9afcb8ae42367c4234db018f2df8cd5d5a36ec9136e2618e454d27f8e7a87cd738439a64ee211f85cad303cc99fba8af0032ee0c314500b035b97394d88a456fec45ded66c46e16dcfd5f663a69d6d10226dcd5a0a48638b0f7cda7d19693b4d46ba45910daae0159ff97d68ccfdb54658be2e0da625f42d9e36d350aa8b1283b3204b65edc2b374e905158b955d53bd3332abb079ee6897cf468fe2046e9f736a370328801ae9e94ccc0de7d9764c815f2745989f2497e8c357d738a34e51f61d287d9b874ac62487fd650c713dfbf435636776297ed1b5541cf0878706b6b82a916cce8c3f16987e36994939a4fc3068179cd0b6d09ff59dfd821544a810f3cb6bc146345d203e0ef34bed8841256c94b820d55b842593ea83427f84fc747b57c9cb3d3ebd91fae946075fa23c3ceb5dff09775e39ebf77f1246206077304553b0490820d378a95791ce1f9b5375e57f86cc799bf10ff046775516dfbecc199459e7c4e6a12f08760c529106f5158cd3b5bd0a097dffeb664249b0f3c5b5b546ef14d7cdcbd6d5ba6bc325698a752156be12a434ece115f646459b633f94db85934378bdfd500c111e9535464df331fdd8f94e5de6f4331f4c29895385d864e1509c7bdc4ea7458b378e60a1912ee9c61e043be4b75c23f81fa520a885bf7e597d052238497e4f063f53254e6a0b94a7afd2fc686040a4e0446fae020ede4206e865974a657730ac90c733a5013a4d9d0137974d0eb81f56d7309636b75fde805b572ecb24b9c5a3900719a8b05cf76e7ed84dc93c6dc8ed3ffbd6984b275c5e0e59b9aefcc884a12f32150f908b6d700f56dd0b663287360fefeba8963d0fe237340eb0183344cc4707820eac1c275080ea1ea7482f74559e053a3a83cc4ecf6e19ab2c2902cabf690ee2ac9c75b6e835fc451dce7b0c8f2d009bb0affa626734957fea1559b1eaeca9ec38d150b74953ed4dc120896089ec9bae9e829a39eb426907f83efc942d9db5f58609cb31230f5e43a1d07c457b5f8738ecb415e2091283f2fe982b45280eaa3a7efb43f2b1042e7f10a1e04d9596225894eddd76ccaad75216524a8d70ed2b49244e903e694b8105bce14e3b8784c86b82f6f857761a9cbee214323f1dbbe4a2d331ab9442e8d280ad9cd90ee294178e1f5f698789da4d658ce0d4ecff8689347a947c8f74fadf108a4ef26682244477bd1f8457d831558a3a2ba4417a81fc782dcd02d1c7020d8f92d5ab1ec70fc68b7f832774f01cbd29dc394319bb5cfda776766f2a4ed9e577e4172182dd06896f59dce1c866313d1c199678d39d5e4d9bef259579e833ae3170fa06a0283f0289aa05ebe4103118d4eef028ff6ddb7ea1a3b30e6deea94c7384f82a62d7764da8bb3cbe122137e72c0e77a636b13e85f1c361d66ba11cb6b8dfdfad218c6da90e7a12d7c985f47deb7d61aef26b2acb69a5871eda4ec5f934390b856ada9a777fcefdb3718f06c75d536426da7215e46afdb0e0bf757b5681753e372b5ec2dc8c2792b00511480a0aca2cece04e36b965f92bf310365bd6b5c5cd84b5306f358b4359d68277d9922a76017e9ef74958ea78f86d21580fc9a398f24afa18ab17332f8cac832d1f31d9b44c9b4eaece286f3cdc7b95f2c969876649023059b63395f29dd2cd39a7929374ad9bc2b10f1b9900e54a52d8bc0e48824b1dafe28d49f5312c3577b11d425f49a43ed2e72fc21135c72c3b64fb4fc01d1e657d9e7216b8247002dedc0755789c87c3e9cbe558fa4430f2a6471d7c04fb8a843564b1da35a0bdc43da0369ba0ce3991970e365ae2dfcac9201c73423e0b06c137de07d869eb40c00a1cb8cdf273359fb3078f8ffd889a2ed681ed49682ed0a9a239f94ed01e1292e9d1f96d5419a1845f3909fd5b886b8561093fc71bacaa798176708e4d53d6a1bfbb0daeed07105af5a25cb859dad39740cef8de4f0bc43c0622bfb5dae17050e43cf5ceabb7cb3268b6fc4deb64db20ef6b00a0df758d5a7ee2c55d47cea56304703f2ef6683b3501b7e2ebad296f2d46c819b71ce266131de7f687d9b8843c22832d474873278d9831df0577c334fefc7abeadd434f5c206e2aebb41955c3b1c5722242bf9603720da9b198c2e939b50b7c17f3a90bd09a0f05555b2d726f958d88539959b735d2194b14dca5b3637ad714e680c9bd4d9b9d711bf05e7"}, {0xfffffffffffffd2b, 0x101, 0x4, "062e135ca87c1df9aeafb3692b51ea9d97762a55374a3946ac4f0e681a58e0d4065be1beeb1232f57d330687b14d34c7c310cde3"}, {0x90, 0x10b, 0x4, "5a9ce5ac42da34d571b1f085b442e7f98d7a359019db87578d442646965632b3329eaf1c072ab28bc130c65f927644eaeef7912a9289757e15e03237760a6a0b616da8b49c2b5672c2b5996047f4f4c4edf06571ec6d2e0600f2a5205a432d1e61050a673fe100d126a695324cd1e03bbe21a5434912350370b72c1b"}, {0x108, 0x1, 0x1, "1d11f22de5c1aa8a74fc9190d70d310c2a0161d4f74a55f4e72c80bbb00cee55982178d115e6cebce1b8223fafdea67ef790aee8cab3adb2b1d9a7c1e99923f4cc140614d5a2f5644f94b2a4a02914cded1fd88ab708e2c8d9ad87625c834f7b7b2bedf46c8a6d15e2640a6a0cbcf48cd0f6321d6aa2287f86c55fd14627c5f7423780517e98c5374b3d927bec85abc574967ccea852a6b61c994082c41f1763218564c51490fe84025dd5d8a96ad749c51eab01bfcde790e56e4e309a27ee11e00376e972fe91b71585e3e41943ea7e2d148271a70e35fc041fe393c2294647019e40c09efeaa4ff25b6727ca1d1ac271220ae28a00f8"}, {0x38, 0x13a, 0x4, "5f232cbb8c0dee7b4f27363252ed9c8115626d13b813c5aafe4972c2bb5a7b584829edaf"}], 0x12d0, 0x880}, 0xc001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(r0, r1, 0x0) 2018/02/25 21:09:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000092fd8)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000976fe0)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1ffc, 0x0) socketpair(0xb, 0x80000000006, 0x43c6, &(0x7f0000000080)={0x0}) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}) 2018/02/25 21:09:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40080, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8081, 0x2a) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r4 = syz_open_dev$dmmidi(&(0x7f0000001500)='/dev/dmmidi#\x00', 0x9, 0x2) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001540)="a7153b8100c3ea3878b32194930509d2e341593fba1c93d2c7e92a898e24e4d969d5ff86efb6f23e63e3588f88a0ba99347171941595295e6d365ea2a610d938bb4f03822c117b70b9b3052a76", 0x4d) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000300)=@can={0x1d, r5}, 0x10) 2018/02/25 21:09:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb1ff8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x4, 0x40, 0xe373, 'queue1\x00', 0xf000000000000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) tkill(r1, 0x39) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/25 21:09:42 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x511000, 0x100) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040)=0xfff, 0xfffffffffffffe8d) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="2cadc1f111") r1 = syz_open_procfs(0x0, &(0x7f0000e0affd)='\x00k\x00') getdents64(r1, &(0x7f0000000000)=""/4096, 0x1000) getdents(r1, &(0x7f0000000080)=""/79, 0x4f) memfd_create(&(0x7f0000001000)='\x00k\x00', 0x2) 2018/02/25 21:09:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28002, 0x2) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x20e65000) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="46c76e121f353923d85dbc1b99d3f54bf3b41ff6f789c0001b8d635f926d975a2badcbb50f1c41ea111b79911385b73bdfd59762860a848d294d3e71cf2ce44d9661207660853835547131fac8ad96905c5f2e35a9538f352fbe3b2eea332ce14f012f4d66d2798cd0ec1da4390934a3191f1617d0d82fae5fa2fcc6076a91f7cf9ca43ca6fec49ab0d9ca4263f3453ac4a9ef004595cc1949a0ebcb7da984c6294690e6740ebaea318d6d1fc5a97414a807eb", 0xb3, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000140)=[{&(0x7f0000000080)="1889526a7818701b1afd36294cf682a82ac1b856ca072f9a3f8ab9466cb6ac7427aa5d6ac5be4b7d9116f6ea15fbe849c7dabf045d722bc2632207e3bb6a5a5d2c9d64dbdd65629d8107ece930869e2d7360a49bebeaa181dade6e3b518896b9ac3d37830b00a095563f85d47bb165268aea4219c26bcb586dd09272484984414dffd75a2d7ece250c7bd65d978445589d8b877c3e874321ddca00b7ceaa0959d1751c78d31f91568be3cc7363fede807af0", 0xb2}], 0x1, r5) 2018/02/25 21:09:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) connect$netlink(r0, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f0000000100)=0xc) 2018/02/25 21:09:42 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x20000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x3bd, 0x0) [ 105.190656] audit: type=1400 audit(1519592982.643:164): avc: denied { map } for pid=15723 comm="syz-executor6" path="/dev/kvm" dev="devtmpfs" ino=9436 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:kvm_device_t:s0 tclass=chr_file permissive=1 2018/02/25 21:09:42 executing program 5: r0 = socket(0x1000000010, 0x806, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x38, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) r1 = semget(0x0, 0x3, 0x4) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000000000)=""/125) getsockname$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) 2018/02/25 21:09:42 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000)=0x7fffffff, 0x4) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) 2018/02/25 21:09:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000ec07014c000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/25 21:09:42 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4d033, r1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000ac0)=@un=@file={0x0, ""/4096}, &(0x7f0000001b00)=0x1002, 0x800) bind$bt_rfcomm(r2, &(0x7f0000001b40)={0x1f, {0x23, 0x0, 0x2, 0x100, 0xffffffffffffffff, 0x4}, 0xfffffffffffffff7}, 0xa) r3 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="76568259584f8575a5f82c45fc81e721f21ca5133b0c00475ecb9d5f14", 0x1d, 0xfffffffffffffffa) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) keyctl$describe(0x6, r3, &(0x7f0000000100)=""/198, 0xc6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x80000012}) 2018/02/25 21:09:42 executing program 1: r0 = socket$inet(0x2, 0x803, 0x2cfe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000a23ff8)) time(&(0x7f0000000000)) signalfd(r0, &(0x7f0000000040)={0x7}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x101, 0x6}) 2018/02/25 21:09:42 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x0, 0xffff}, 'port1\x00', 0x84, 0x20000, 0x2, 0x2, 0x4, 0x9, 0x1, 0x0, 0x1, 0x40}) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) [ 105.268902] audit: type=1401 audit(1519592982.721:165): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A73797374656D5F64627573645F7661725F6C69625F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [ 105.418288] audit: type=1401 audit(1519592982.829:166): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A73797374656D5F64627573645F7661725F6C69625F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [ 105.433493] openvswitch: netlink: Message has 8 unknown bytes. [ 105.521420] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/25 21:09:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = msgget(0x1, 0x600) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/177) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) 2018/02/25 21:09:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0030000ffffffffd0000000d0000000d0000000ffffffffffffffff000300000003000000030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000001b000000001fb44a4ce8d22d3e0000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff0028010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000002000000000000000000000000000000000000030006d61726b000000000000000000000000000000000000000000010000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000002a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000"], 0x430) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x4) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/25 21:09:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x3, 0x78, 0x42, 0x9, 0x4, 0x2, 0x0, 0x100000000, 0x20, 0x6, 0x3, 0x1c0000, 0x3, 0x0, 0x7f, 0x1, 0x4, 0xb535, 0xff, 0xe6, 0x3ff, 0xa50, 0x10000, 0x20, 0xffffffffffffa5d3, 0x1, 0x1000, 0xffffffff80000001, 0x5, 0x0, 0x0, 0x9, 0xfff, 0x1, 0x5, 0x9e, 0xad, 0x3f, 0x0, 0x2, 0x4, @perf_config_ext={0xadbb, 0x72}, 0x10100, 0x4, 0xfffffffffffffffc, 0x7, 0xffffffff, 0xb3, 0x9}, r1, 0x5, r0, 0x0) clock_nanosleep(0xb, 0x0, &(0x7f0000fd5ff8), &(0x7f0000000080)) 2018/02/25 21:09:43 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f7ff0)=@req={0x3fc, 0x0, 0x3}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="f3b09cb995be782960cdbde9c208944d", 0x101}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/25 21:09:43 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)='hostfs\x00', 0x100000, &(0x7f00000000c0)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/25 21:09:43 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x20}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/2) vmsplice(r1, &(0x7f0000b1c000)=[], 0x2a2, 0x0) 2018/02/25 21:09:43 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200480) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0xff, 0xabf, 0x0, 0x0, 0x0, [], [], [], 0x6, 0xfc}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r1 = semget(0x0, 0x5, 0x400) semop(r1, &(0x7f0000000180)=[{0x1, 0x1, 0x1000}, {0x7, 0x4, 0x1000}], 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x5, 0x0) r2 = semget(0x2, 0x0, 0x404) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000180)=[0x45a538fc, 0x4]) 2018/02/25 21:09:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x3, r1}) syz_emit_ethernet(0x5e, &(0x7f0000000100)={@random="99ac486302c1", @random="658d6436d48e", [{[{0x9100, 0x9, 0xffb6, 0x2}], {0x8100, 0x4, 0x6, 0x2}}], {@canfd={0xd, {{0x2, 0x0, 0x3, 0x7}, 0x4, 0x2, 0x0, 0x0, "688431dd85996006b1a79337b7cd806a7648d03c6a000514959c31ea58da6b22a8d53fd9a8b3ece5b5948e9bf9c94335161fe28442eb57178c9a70c6e144c25d"}}}}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x220040, 0x0) sendmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f0000000180)=@rc={0x1f, {0x7fff, 0x7, 0x3f, 0x8, 0x15, 0x9}, 0x3}, 0xa, &(0x7f00000014c0)=[{&(0x7f00000001c0)="d49979593de6b603dac8952bee3a1e53403e47aee0b6d932c3c284de5e0c9ce449d2987c27f3619b2f9b662e80cfe00187d1cfc255a8d9d863f5774159e8d827ddb725d1a9fa7c3a8e4f63624dc82402131be8e67b387adfa5a22ad7f54aede9a0894f56cb42398cec4a1740d88625e96f5036694ee2a28c1645f5db8a477013009eebd22c8b736d9997e7defd2dd47d85900dacbe4b01f1253de0426bf09e3daa35c68630c4775927f7357b8d23618d52ce1e234e195a005e3de81da4cd0bcb028f1ef9dce3", 0xc6}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="a3c171222cff194c417f8c341d53ec9f7bfdae1013e3f772437638cb0291294d8ea1174d7b2b96c1b5251825d02eb117cf66070bbee693a40d28976ecb2ca780c3c3f2428b8d4df8f3d9c6b26043ef2097d6dd84c30cab95bc01396dfebd5cd555cfed1b16f8af16751a9b6378827bb13f1b3b1fa086707d1fa4a151b28a131567", 0x81}, {&(0x7f0000001380)="33e367393c6a1f83267a6b8d1741988d5a7417a393d39a54741655bc6aeee9aff6c11e2fc3c0373f9245700a93eb083802f0972c4339652cf6d25c8f7e7dd23eb86cee74811f6fc2e217bb818209ee537e5cd297fbc074cec014d2519644ffaf5162b281b21d2082dc5c9001bd9415cffce7ef21d7e0d1b351db4791aba5a6ce659372fe918c906264eb4f4c74e5f7bc", 0x90}, {&(0x7f0000001440)="70bb9eda6725dfd1ce28332823f860c78cb165ba34d3bdcd0180c222d3bc4a3d2b7b7c5e4dcf2e20196e6c850f76e0d7a7e2ef4fde9acbbd7d5a35146c5585bc5ed0131290ebfb2b664cc98c2302f433e6a5a5e966058c5d3f459d", 0x5b}], 0x5, &(0x7f0000001540)=[], 0x0, 0x40}, 0x100}, {{0x0, 0x0, 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3735b4e6ffb9a6cdc76f37ce242c05b71bccc64810ab06c63e0749c5fb8ac4974fa3b6d78cb0eb9ca0281c3fd6b9c85257eede6935f131963d109a46acb4b949651d923c135d8c5a971d2ee1ffc5da51870544ba661641c1170eaee8869dbeed7e75288df28b7dd98948747060cebceeddb839e7aa1cc5023fdbfdfdb3aa897d84644b0eafba51d551852953bb97df9a9f26957625c4955543d056117ff6b04957cf01e646c9ea1eec3aa6c140e1ce4100a1fc8deb0fb9dbbf99a19030f7f3a35fe131f04408f348f987b0927875f4b9111d0e0995bbb878d57f129423c0bf227624e2e1ba02612bb6aa4f4980d29625a2f338cf7e9bf1ba0acf0a608509aa55034787ba957a5a82a09b2dcd44ab16cab71d756cd9fb7b2356120a65f9f2dcc62b051cdb372a361c0ef94128d40f8484e52d2a8365df15e5870e8a3c55b3e0e19c9cd3702839eee4f16adb23335b76e2acc6d331b12a4dd0d9f822c67c9a16d521a527afd1dd6759155e1f5d62d639bf5cd996f27369139b63e8202f0eec739c860d1216a212fa5ae2b50646879f50f50e62cc3fba3c65e26ff75928bd3f24f895b8fffec67e1ea26faca1d433456253bd4ea15c99150e9bb937efe7a8d17de761403260716695baab19a0c862dcd44558c6fff8fdd848ab02b651db972e30fa14dc5f0a3dbd9707463f583cea4bf433d64f2c27ae0162cea85d78a808229c63cbe4ff9cf993f18c44a3248120e9246f294c029a495ad6dcf196019a29505cbd1a68b1dbdc38208e1fc719e61681ad2bf4535dd2bbd893fbb38f5e7d397078f119bee74c9bb45e9909052693adbfedd096ab44f776f70533d6ab07699c48deae1861add2ea58f7143f11c747f2825132a1e7ed375ad8a4a6615e241be8276e896212b023a25f06b3c47f27f6e8d73fcb8b64764807d4a9376a7cfbb2fa40e8b613a19fdf9d4697fc009ed958ee9891acfed9726615084035b11d952771f233e1c8e5db94e816ef98e42da750b665c05b9f9a28dd7d3768d495a8165372ec5959aaa4d5afb34eae9a312c0a0d7377c8d021a95385ced313dad89c51d7329a954b02d83573f199204f094e1eb889d6649d05c772ebacb36fb026e5345479138c84505a3c46a33ca2cf64a1297a0f1d0a6dda2872479795b0f50d325b3da7d5a3244fd63517d51d0349a503d9df4fd0961be4528d65e78d6e69691366ac9d5715f1181e65d972d07aa5ce03794c14b21295cc8dcd87ce667b4d274a76c039cf487d38bdc3246291f4b2a0a286f82b6cab53b68d961502b7448dc24ebb7ca9c9b8db685ed59f82f6b89aa1469f2f0e7123957ce6d25109ea1770f5226455f3056db252258844447d625594d17bf8feabb18fba5fd84ffefcb25280045db63d2a014668b2b1cbef77914a899bee9ef2c2e168bc76e48fec18311e928a55c74d986f5e8821a81a04ec7682877a71841d95ee529aa435cf880034d986f936c78a07bec5dd3728e351416d1ac9c6ae96314e59e54b50533a1fece7a586b57dc0a840181e4a3a32b0042e9df735666e45899b087a747cfee31938ebaca61dabe102ec3461ffe4ef87f9d919b20c8d958695c1c63e3d1ab8ae3448ac6b3cd09da29c71702dfe7d69aabfeff49b1441318d41e7fa3cd195907efdf58ca742ff1fc069a45dc5129ed932ca61514d93e9e2683c979a4f86ac564b97872a8e46a9af3c77ec1f3bf62ab9bda900ff5781bc6a56d845370f9a3f5ce31ce823c3b4b8ec631f6c3414a26b827aaf04b076d2a8fb468e7cf58cabdffbb99f99affcc7854ee9dedb79f4095b5681d6831531bc6be3435fde446e37fb88bd22442227a01ca1e3775176b73876381de6779819072e49ed2c4a625e600514a61bb91603c3e01a21828ba7038a20000789ce8718d290c3f037711039c79ebf018418097693863ea1e01ee70b52aaf0ef7d3988f5fbc5d634b86689392971cf9b3b68893f9841e20e9a224617997a615cead718110d654badbfa6df4b5570c5004070e402cd707ed862e50c4a1306ad669b003e32aa1cde6f91ffbf4218a003c1bf38cabb61f9957fc05188b26dec86c91b122cf891bff5c4ef8a82ecc8c4b18723244e27a1f87ca42520c370cd5d64bf74119bc3653bb017d0cbc0eba139818532f39272c58d25a51047575deb807f7daf5834504267b55c5a0270f5dbdcad606bedf30a5420c1d749cc919693c03fcc3b849ab6f81b15a08e29e1311610c5361998ca191e65e486172e90cb1012d1041eac", 0x1000}], 0x8, &(0x7f00000085c0)=[{0x90, 0x29, 0x7, "6eb0ec1fbaec19a327571188a7cf985a6fb9c3eefa9a90f0050b5b36ce7181af877979f0b2130fee318c603c772c6670525520dda883530646d8145cf4089167edb48048d27c9ec78a25f3eed7c429858821c92fdd671a683cb608746b5f80c712eac69e87ace54f56fde05bc561be260727fd9ad9ead749f680"}, {0x78, 0x113, 0x200, "c92f6291355fb8806a326e707618c06268d285bd8c205d94065ddc61b401b8ddc285fb1abb2e91d2897b6b4be68441255ba7f6613caa96de0a42cb1604d9e77afaf2a42d497a3d6720949a56606b4575c6be77991c81dc2bd6f0a35cb45e474e6ee57f350cc33d83"}, {0xc0, 0x12d, 0x0, "0bcb709dcda9cc25ed9c5de85d59fdc0d1f0866f35eba884866bb7efcc150794e22ddb0710213aad92e883adad85aaf7e8a55ff088cb1a3d371fb8aa9fd58d6c84f870daf3ab473320685a9f04f893b268f43d4fd0eb4f2f8a7a5d65fe118cc84489a5e23854fba0a6dd96265b76b12ab7026700277da7ab258bb647e4fe8a30f5a26366231883182c051b4d879e29402e8285912ad98bcd14dd223814ab0ef12f32afe15b1a8dd3e7ab"}, {0x108, 0x113, 0x7b, "3363f9a0f48d1a7b70a9728d3c2b83b03fa31ff026b6b2c55d04ca900be62930d2793aefb693b8cb67062bd11cbe7baf92e66d42629dbadff1a9893baf186d5021ad8a1ffc4f00cdaedfbd1d1ebd68cd3cd429e6bfbcb95a6ba6bc29887ac9d11eec33db4af760595334d96d315c74623f3fc9465db5848163a9c7d3af6860a2c71a56c23276ac8ede9cbbbd1ebff7baa1e98022be37e63b6ae59f3d88161ddf934afab22c4cbf92687202625414f73be98e77869b020534976cfc810777a07cc84500ac02146598dd2639a330f21a13366cd93786c72d744a6edc8616800bea771ecaf040620f56190617f4afcb580ec9a016"}], 0x2d0, 0x40011}, 0xce8}], 0x7, 0x20044883) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/232) 2018/02/25 21:09:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) set_tid_address(&(0x7f00000000c0)) 2018/02/25 21:09:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x101000) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xffffffff7fffffff, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x72, r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000003ff8)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xfff, 0x4) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0xf8, 0x5}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) readv(r2, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) 2018/02/25 21:09:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) write(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x98c05bcfcfd2ec7a) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/02/25 21:09:43 executing program 6: pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000ff3)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r1, r3, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(r2, &(0x7f0000013000)=[{&(0x7f000000ef50)="d6", 0x1}], 0x1, 0x0) 2018/02/25 21:09:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9bfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000c83ff0)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) dup3(r2, r0, 0x0) 2018/02/25 21:09:43 executing program 1: rt_sigpending(&(0x7f00004a8ff8), 0x204a9000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/4096) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r4, r5+30000000}, {0x77359400}}, &(0x7f0000000100)) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) fstat(r1, &(0x7f0000000140)) 2018/02/25 21:09:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/02/25 21:09:43 executing program 1: perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000a14000/0x4000)=nil, 0x4000, 0x10200000008) 2018/02/25 21:09:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) write(r0, &(0x7f0000000040)="e5c78b2f0e47e2c0107ba348ad989096e57715f9dfba7d83a066880795868f7fb5cfb17eb0d5b1b0bfa674015d263fd8c8b8acbfbcc68c8b2bac8285d14524974656360792ed8d2163ae6599a1bc9139192866333b30afe94308c860fc6b6448ce982c22ab4ba985b761de55aef3b270652b8ff78b8b4aa95f3e41df7e1a2c14b765bdc0eedd87e108ec7271bef92d992bcccf9747d514f100c202dc85121fbe86", 0xa1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/02/25 21:09:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000154ffc)=0x2, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/02/25 21:09:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400100) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x2, r1}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000096e000)=""/245, &(0x7f0000792000)=0xf5) 2018/02/25 21:09:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) fchown(r1, 0x0, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/25 21:09:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1000, r1, r2, 0x9, 0x1, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$netrom(r3, &(0x7f0000002480)={&(0x7f0000000240)=@full={{0x3, {"3df69f14f59a01"}, 0x1}, [{"2f266b1829f7d7"}, {"2d368cad3735ef"}, {"875bc3d9ec538e"}, {"bc473a7f8952eb"}, {"9e4ce01187ac30"}, {"4772c1b01f9de9"}, {"34824161aeaf24"}, {"c90f8b3ed0cbe9"}]}, 0x48, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000001300)=[{0xd0, 0x103, 0xfffffffffffffe00, "7a7bad249cee6c7c5d612f8345c56721978f5ae9f848c76324b8910d181c614c96792082889c15138dfee13f3e30b286b6274be65736c5c0932d94527628ba42d77116e37742197d0da98ff7e6c0ad51bac3e9bdce9916e158426f67ee22d2622d966c50e283b5d2cfc11d6105cf750400a898f210e13ffc00bc7ffa1b4bce24668dc5c644b8eccfc3aa8792ce73916a4736c32732b389f49a678addfc865a0d7346c4cdc4ddfcc3ecd8c7376491c06bbe3e86741f1983948f6722e2a6"}, {0x40, 0x19d, 0x9, "39866ad1e627d84b19f8e9bc2b2032b06409106313f8bf52baaf426bc6f9ccd55216fc1c2c88e47d1be8689c6769d183"}, {0x58, 0x10d, 0x6, "326979e7a19a54c2b9c3fd8b64f2701840e3a14712363c3db4b86e42d600c9247bb8a5de6e61106b62d19e9a6aadb62b10c36dc177c36a79cf03049e38a05cb948"}, {0x1010, 0x104, 0x271895e3, 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"}], 0x1178, 0x804}, 0x0) 2018/02/25 21:09:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x3, 0xffff7ffffffff02b}, {0x6, 0xffffffffffffffff}]}, 0x10) 2018/02/25 21:09:43 executing program 3: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="795da8142fe62c52d259a5361d8a19b1"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x41a, [0x5, 0x9, 0x1, 0x80000000, 0x10000, 0x9], 0x40, 0x1, 0xeb0c}, {0x2, [0xfffffffffffffffd, 0x0, 0x4, 0x6, 0x5, 0x7], 0x25f, 0x4f, 0x5}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x3, 0x400}, 0xfdc0) 2018/02/25 21:09:43 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000014ffc)=0x2000000000000002, 0x4) accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) sendto$inet6(r0, &(0x7f0000015fff), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/25 21:09:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/25 21:09:43 executing program 5: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0xd6, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x1, 0x9e, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x1f}, 0x7, [0xfff, 0x3f, 0x7, 0x1, 0x8, 0x2, 0x101, 0x515]}, 0x5c) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0xfffffffffffff800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/02/25 21:09:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000080)={{0x800, 0x6, 0x1, 0x47, "4111c65e8c25b4780ce3a669866fa3b962a25e2abcb91d06307d69af68f73aee8bfe04616eb679c972b9c5ef", 0xd38}, 0x10000, [0x7fff, 0x8, 0xfffffffffffffffa, 0x9, 0x400, 0x7, 0x2, 0xfffffffffffffff8, 0x4, 0x1, 0x6337dbe4, 0x6, 0x162, 0x7, 0x10001, 0x5, 0xe9c9, 0x5, 0x10001, 0xc9, 0x3ff, 0x80000000, 0xb6, 0x8, 0x7, 0x1, 0x600000, 0x64d500000, 0x7, 0xd2f, 0x9, 0xffffffff, 0x3, 0x7fffffff, 0x4, 0x1000, 0x6, 0x5, 0x100000000, 0x0, 0x90, 0xaca, 0x1000000000000000, 0x3, 0x80, 0x4, 0x10000, 0xfffffffffffffff9, 0x40, 0x2, 0x5, 0x8000, 0x4, 0x2, 0x401, 0x3f, 0x800, 0x2, 0x5, 0x400, 0x81, 0xfffffffffffffffa, 0xeb, 0xff, 0x2, 0xf1, 0x1, 0x5, 0x3, 0x2, 0x10001, 0x9, 0x4, 0x1, 0x2, 0x5, 0x0, 0x7, 0x7, 0x401, 0x2, 0xfff, 0xc8, 0x4, 0x2a8, 0x5, 0xad49, 0x6, 0xf3, 0x80000001, 0x100000001, 0x6a7, 0x6c, 0x5, 0x800, 0x80000000, 0xacf, 0x3ff, 0x3, 0x2, 0x8000, 0x1f, 0x3, 0x6, 0xfff, 0x636, 0x5c, 0x7, 0x0, 0x1ff, 0x400, 0x6, 0xc969, 0x4c6, 0xfd9, 0x8, 0x6, 0x8, 0xd5b, 0x3, 0x100000000, 0xc1b3, 0x100000, 0x101, 0x1, 0x6ce9, 0xb09d, 0x8000]}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000245fe8)=[{r0}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000), 0x8) connect$inet6(r1, &(0x7f0000000580)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/02/25 21:09:43 executing program 0: setsockopt(0xffffffffffffffff, 0x88, 0x0, &(0x7f000079a000), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x60}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x2, @empty}}, 0x9fa, 0x9}, &(0x7f0000000200)=0x98) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/190) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240), 0x4) fcntl$setpipe(r0, 0x407, 0x6) 2018/02/25 21:09:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) lseek(r0, 0x0, 0x0) r1 = syz_open_pts(r0, 0x8000000006) r2 = dup2(r1, r0) dup3(r2, r2, 0x80000) readv(r1, &(0x7f00000024c0)=[{&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000002340)=""/206, 0xce}], 0x2) 2018/02/25 21:09:43 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f00004d1000)='.') pivot_root(&(0x7f0000d7f000)='.', &(0x7f0000c8c000)='.') 2018/02/25 21:09:43 executing program 2: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udplite6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/25 21:09:43 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000625000), 0x4) 2018/02/25 21:09:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x81, 0x200) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000000c0)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000000c0), 0x7, r3, 0x4}) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000100)={0x7fff, 0x5, 0xfffffffffffffffb, 0x9, 0xbc75, 0xfffffffffffffffa, 0x0, 0x100000001, 0x40, 0x8, 0x8, 0x8}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/02/25 21:09:43 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="000100ffff9de1ffff00", @ANYRES32=0x0, @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'], 0x3a, &(0x7f0000000440)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/78, 0x4e}], 0x7, &(0x7f00000004c0)=""/99, 0x63, 0x9}, 0x1) r1 = socket$unix(0x1, 0x7, 0x0) sendfile(r0, r1, &(0x7f0000000580), 0x3) getpid() fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000600)='setgroups\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000000)=0x3ff) [ 105.969758] Cannot find add_set index 0 as target 2018/02/25 21:09:43 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x3, r1}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="02000000", 0x4) 2018/02/25 21:09:43 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c5fa4)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/25 21:09:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) sysinfo(&(0x7f0000000180)=""/136) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)='b', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/25 21:09:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[], 0x1b0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x383, 0x0, 0x10000, 0x1000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x4, r2, 0x10003, 0x8}) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r4}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x9}}, 0x2, {0x2, 0x2, @multicast2=0xe0000002}, @common='rose0\x00'}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x9, r3}) 2018/02/25 21:09:43 executing program 1: acct(&(0x7f0000000000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/25 21:09:43 executing program 2: msgget(0x2, 0x40) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x7dc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0x49d7, 0x8}, &(0x7f0000000140)=0x98) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/55, 0x37, 0x0, &(0x7f000024a000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/25 21:09:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/92) semget(0x0, 0x0, 0x100) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000100)) 2018/02/25 21:09:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r1, &(0x7f0000000000), 0xffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x2a3) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/02/25 21:09:43 executing program 6: shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f0000fea000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xea, "e3c846f9cb2d49c216c11883de77d65868e9575dc6b2278d7aa81a6248586a397fdd7e6bebcd23fc9e5920438a01ab28287567e559c23097bc48a7f1af363d7dc073d0224bc1f1a4aefae16b26e55db477f17cd22ac78b095b9a3cb9ef18bb7c51508a0451972353456195a57d44be20ce8925238046b987b900c2dd4ee38fc90c67e4cabe7e80ed561a1d8b29d0b24ae9f59e6298bfcb9ce0cb02a930d0b30be939e004c46efee85a477cb2bff7aeca428e2627ed93c3df63269569047c65af3af10e0caf022122069dae49e0cddcdc720316c31af488c22dbd65dfb6b3e9613131fec21e96916d3ba3"}, &(0x7f0000000140)=0xf2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x591, 0x10}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0x7ff, 0x8fba, 0x4, 0x9c, &(0x7f0000000040)=""/156, 0xfa, &(0x7f0000000100)=""/250, 0x7f, &(0x7f0000000200)=""/127}) 2018/02/25 21:09:43 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000938ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)) 2018/02/25 21:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6000) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000e6dfc8)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/25 21:09:43 executing program 5: syz_emit_ethernet(0x46, &(0x7f00009d8fba)=ANY=[@ANYBLOB="0106c20037943532e81383000800040000382200000000010000ac1400bbac1400130b0000000000000000002f0000e0000002ac1400aa800086dd00ff000000000000000000bc166c602bf40bb19a2790b18771204abb0d5cf222"], &(0x7f000048fff4)) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) 2018/02/25 21:09:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4c0, 0x148, 0x148, 0x148, 0x1f8, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000000000), {[{{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @generic="be81b0b908c24f76ece9775aa7ca8865", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@rand_addr}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@dev={0xac, 0x14}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @generic="27077dd2c7102e0c016f4ff61516934a"}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) 2018/02/25 21:09:43 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a28ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x7, 0x0, 0xef}) 2018/02/25 21:09:43 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=ANY=[@ANYBLOB="00000103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bc43151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"], 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/25 21:09:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="176b63609d1e40c704e2dd", 0xb, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000540)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x800000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8e8b}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000680)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/02/25 21:09:43 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000000003, 0x12, 0xffffffffffffffff, 0x4) pkey_free(0xffffffffffffffff) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)) [ 106.161567] x_tables: ip_tables: TPROXY target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/02/25 21:09:43 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0xffffffff, 0x181081) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)) 2018/02/25 21:09:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r1, 0x3ff, 0xfffffffffffffffc) open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000691ff2)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f00004a0000)='v4') 2018/02/25 21:09:43 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x4}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) 2018/02/25 21:09:43 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') fcntl$notify(r1, 0x402, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x6f6f, 0x7, 0x7fff, 0x2, 0x80000001, 0x8, 0x0, 0xfffffffeffffffff, 0x95b6, 0x8}, 0xb) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/25 21:09:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000656ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x0, 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) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000040)=""/104) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b89fe8)={0x1, 0x0, [{0x483}]}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/25 21:09:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3ffc)=0x8000000008, 0x4) close(r0) 2018/02/25 21:09:43 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, [0x0, 0x20000080, 0x200003f8, 0x20000428], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x21, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="afa2709023ce", [], 0xc0, 0xf8, 0x130, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x11, 0x10, 0x0, @common='gre0\x00', @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @random="b547d45caffe", [], @random="8c2c8570947e", [], 0x70, 0x1d0, 0x218, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:sudo_exec_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x43, 0x0, @common='ip6_vti0\x00', @common='gre0\x00', @common='vcan0\x00', @generic="008f41318897481a387dfc39fb4185b4", @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8, []}, []}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "7a5c0b00999ec95d892276a57ad789c5dce66153a48d71c310ad0087f173756502e27abaa7e2e2f873b423ca2a94610ae36328044409780116528b6ba8b5e8e1"}}}}]}]}, 0x538) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x61b) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000540)=""/216, &(0x7f0000000640)=0xd8) 2018/02/25 21:09:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) [ 106.297564] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 106.329313] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/02/25 21:09:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000a08000)=ANY=[@ANYBLOB="5c0100001000010300000003f58eb3d20000000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="000000000000000000000000000000010000000032000000ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000006c0002006362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008010000b466d0a14497a2b088b0bc8bb77f290200e304000000000000009bfbffa02c063d000000"], 0x15c}, 0x1}, 0x0) 2018/02/25 21:09:43 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/25 21:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, r0) inotify_init1(0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet(0x2, 0xf, 0x80) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) socket$packet(0x11, 0x3, 0x300) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x3ff, 0x8d07, 0x2, 0x4, 0xffffffffffffffff, 0x65}, 0x2c) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x20002) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0x40080) r3 = dup2(r1, r2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)={0xc7a81a97b49e3abb}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r6, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000172ff0)={0x77359400}) r7 = dup2(r5, r5) dup3(r6, r7, 0x0) 2018/02/25 21:09:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x1) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0xd9, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0f01c9660f1bd4b9b2090000b800000000ba008000000f3064dd5dee66b803018ed066b88f000f00d0f30f7eed0f01cab89f0000000f23d00f21f835300000000f23f8b9bc0800000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000180)=[], 0x100000000000017b) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) 2018/02/25 21:09:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) sendto$inet6(r0, &(0x7f0000000000), 0xfffffd02, 0x41, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @empty, 0x7}}, 0x100000001, 0x9, 0x8, 0x2, 0x8}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xffffffff}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000240)={&(0x7f00000001c0)=""/84, 0x54}) pipe2(&(0x7f0000001500)={0x0, 0x0}, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001540)) 2018/02/25 21:09:43 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058dff4)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r3 = getpgrp(r2) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/25 21:09:43 executing program 1: r0 = socket(0xf, 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r1) 2018/02/25 21:09:43 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x18) getsockname$unix(r1, &(0x7f0000000080)=@file={0x0, ""/26}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8)=ANY=[@ANYRES32, @ANYBLOB], &(0x7f0000000000)=0x3e3) 2018/02/25 21:09:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005349a0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000000060000ffffffff3804000000000000d0000000ffffffffffffffff300500003005000030050000ffffffff04000000", @ANYPTR=&(0x7f0000ea5000)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007465716c30000000000000000000000065727370616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200368030000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003002627066000000000000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000006e723000000000000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f800000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x660) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x4, r0, r0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x202000) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000040)="57213d0f33b934c1f73f9992ac82beb45ca6bf00fe475106c3491b4f71c6b8693e2cdc529f3c336c9876f2fd446e531d1ddedd1f72549418a8a677eeb7986218b12788cfd851b2431af6626ece10f56f527c2d87e57d0279226b60c9860c0514e36c0880573d6b9dc42628a71d7e089bf6036af202f40fe79eaefc6977363cccc077373124520ed85e5eddd8fadf25dbb520f45c617929f69ddf92e9aaa8db839291b6a96cb3716ae68950847b9a697fc467217f7b037dae354deb1dc96a", 0xbe) 2018/02/25 21:09:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1aff8)=[{0xc}], 0xc}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x7) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x3, 0x6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x9c, "29d6c0221dff508b912e80d7e3b91a80ad19a81c10f0ba61a4aae6d9ea5d392566de3157c24abe48918bfeebfbfa5fa916fb2f88c495a51843488f590db99cdc3931b2ee1cbdefd73363b57a636df60bad79629f0c169b95c6ef06a447c0785e87798b42e99463534d509c0d61ea4b11e099b3308b2b354aee2dbf66e2f6d4e45a2ec5b76828eabbebcef809a8f0faf48d6df30491d69d2eebcfad8a"}, &(0x7f00000001c0)=0xa4) 2018/02/25 21:09:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d39000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000008803000000000000ffffffffffffffff38010000ffffffffb8020000ffffffffffffffffb8020000ffffffff03000000", @ANYPTR=&(0x7f0000849fd0)=ANY=[@ANYBLOB="0000000000000000000000c22a02000000000000060000000049ab4e0c2edf77bcfef789ac2328850000000000200000000000001f00000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000380100000000000000000000000000007c0000000000000000002800736f636b6574000000000000000000000000000000000000000000000001000000000000000068004354000000000000000000000000000000000000000000000000000000020f00000000000000000000007070747000000100000000000020000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180180010000000000000000000000000000000000000000000000002800686c00000000000000000000000000000000000000000000000000000000030000000000000048006970767300000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000021100000000000000000000006e657462696f732d6e7300000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3e8) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000000000)="d7ce1d495521a3f1469c0853203f3da8fd55ccd14aa4c7468950807bbe96c9f7b811cec6daf181a95a2b98d3d09abdecc25d95a994d9186cf52467c209c3e48dc0ec5beeaeb41582cca69717", 0x4c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) shutdown(r2, 0x1) 2018/02/25 21:09:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10040, 0x0) bind$alg(r1, &(0x7f00004fdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x1000000000000) fallocate(r3, 0x0, 0x0, 0x5) io_setup(0x9, &(0x7f0000000080)=0x0) io_cancel(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x945, r2, &(0x7f00000000c0)="9db4e8557b54fc25f80ce8c9cf9954049b27c6dc8049c2e84e1bb048333e7ae577f702b3df94828d706efc4c6996754e5e268a22adb47298c20c33c403fffe92bdb14fdc0e380a5edc3ea087fe932d9efadc1cceae966130d76cd1e8a1f57ceb13d007022b5d6b7e0a72cf7aeb2ec221293a85d2d47ec79456a2627885897d98585863", 0x83, 0x2, 0x0, 0x1, r3}, &(0x7f00000001c0)) sendfile(r2, r3, &(0x7f0000e64ff8), 0x5) 2018/02/25 21:09:43 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+30000}}) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000856ff0)=[{r2}], 0x1, 0x9b) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/02/25 21:09:43 executing program 7: r0 = socket(0x1010, 0x805, 0x0) write(r0, &(0x7f00009c4000)="220000002100070700be000f090007010a0000c500008000002f0420050013801045", 0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x20, 0xffffffff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9383}}, 0x401, 0x6, 0x9d7, 0x7, 0x24}, &(0x7f0000000140)=0xa0) 2018/02/25 21:09:43 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x200}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setreuid(r0, r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fffffff, 0x2000) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)) 2018/02/25 21:09:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) r1 = socket$bt_hci(0x1f, 0x3, 0x1) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="6b000000250200001ccd73432835790f49380c35c8cd64c0c981739cfa1a5ab7a5b5bec23c712fbade14d4859db153102d03c26fffd008f2de033bcbfbe21fa62938a8e1418ec0f4153d51fad7b9f21c489cf4cacc91046aa0b80fd54688fec0f5dab98b3a7256f0c27b55"], 0x400140) 2018/02/25 21:09:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400000000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x0, 0x0, 'client0\x00', 0x2, "4e1ae8af04ae3f60", "0d01d62986f5c601f40f30a59219d0b67c8bc9e0c7004a16d392acdd1cfaf2b0", 0x71f8}) 2018/02/25 21:09:43 executing program 0: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/191) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x44031, r0, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/25 21:09:44 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x2, r2}) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108, 0xfffffffffffffff1}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3, 0x0, 0x474}}], 0x1b1, 0x0, 0x0) 2018/02/25 21:09:44 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x41) r0 = open(&(0x7f0000000000)='./control\x00', 0x143000, 0x5e97618330e0774) statfs(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/135) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000002c40)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x3, 0x3, 0x479, 0x0, "034f1e30fa9f8ca498ecb95d0dfa8dd1e3abcb7d4a39f86bf348b9d450c452973afba366c896ab4e17c230b32fd104255c2e869fdbc2f86eb28234dfcc2597", 0x5}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000180)="52b09afc37b8df265d3e9895d533f1f5dfade3c92d3314dca22070ea023c0db6b3ee2911b2093fa1fa11fa2b071f67aa7ca73a298a70b5de234d1c1dfc50484275fa3f60622122b473791bd5a83ab6e22e30bacd509b7a2a0c37adb2488f54f3eda760db0727664fb4b5ec6f84c47d115d3d73ddb74ee09d8e21719694445c2d82d4bbb74147a88f8c173c807e1319688938a6511cc9ca8e6fcf62b3bd10e7189a7f244e48434d2252af075da8ad95f69c078110c8bdab9ce469778cf7d7c8b445ebc6dbe936080d6090a03c370a5bd74b29cd6facdc7a0d4b1962122ba361035478180df1d5e5407eb33ce4e17c5025cfd1b4", 0xf3}, {&(0x7f0000000280)="88757a8f4cb6e82c719ad622a185aeb1bca361cbaf84179bb216c6902ee9ccaf26d49d153471fb4b4f975eeceb5a5c2ccd402b7737e660f1a684cd2f1175a39cf4f2d4044e5e4ac7148052f58d88d3dcbafce1136e3b49dc62323e175a546d25198a4a9f2e64eaceb1e3a6dd22bd27c1542d51c83a237d5fd358aa5dcafc453104b157fe24afafe40b783c6177a0e205bde8b3dd8edd90ffbdc91a3746901d942060162fb077ca841e35a0ff29f33d4eec890b913e50c6aa227e664026952edc79a68c0d741a7ed917f7da07eff6abe9e6cbc605a53734f79af37bb47040999ef526c734b192625d8520eaaa50e981800c3ac7", 0xf3}, {&(0x7f0000000380)="fec60f5ff1991be1c7fd46ce49a3f6c2adcc395641d66c0c415ae9367375a9dd41ff63ee", 0x24}, {&(0x7f00000003c0)="2c7ac1c2c425298b42ceffa2489551a36a281ba22abd21626ef9df3c7995898fcadf3413317c9192c3b13289c6b93c301c46d4a656cbc5f6f9617ce4eaa3d779c1a810bdb3a9e09322e3799552e95585eeb2568c25053fe78937c43a1dbfa7c253c0eceb5bd630cf71382525b96c890c9886dbae4f71a5ac68f850b6ce4cb5f4e49ba02b53bb9c0b01f9acd9e047ff3f1476a7f23eb6d4d48f4b8620053a0163d0b9f744d8c91696433ff19856fe156c0da0019c5543c85a41f9e39e43562954187acdaefaca845ae8773ccb7954c8764f70", 0xd2}, {&(0x7f00000004c0)="e04685b2df7032107576eda92250a2054a4a9aaa9646d7bcd7f6788c1840300f4193f09b53fd1f5579ce4ddddded1d0a1894d358de216939d62ba321bdf355aaf8cc328a1ce30b36aca36d9ccc3798c77fa4ca6c7bd10b0bdfdb99dd07e2ec25e916bc10450096140617df0b01d13cc72ecb465543af49a9568479fa1a4657c17957", 0x82}, {&(0x7f0000000580)="43a7fb144769afe6b4d77e06b3faa3551cfa331089b41e93aeae1c18b89b02a806589916cc3d3ab81d0e2a78a34145a9fac74318ca4f9eab816c6f7de54f9db0793d43893b1385169969e4cc0bc8017403f43554d2e8e1de868ee0b999051bded166bc506baea972370ae533a0069bc77ff0a9c8aabb938accb95dd36ce27e61e9c6073b89436e00bde08dbca2415db463573bb62faa16edd2168df0f1d4562ce9e60d82df565db8b2ae6e", 0xab}, {&(0x7f0000000640)="e71ffd106d7cf96d71a954cdd49906f0e45bd8fe155661d3c9a75791fe8cf3a01e94663baf4568bccc8d17edb5b818d3b96bae917a981a6bd175b4bfcfe032f332b9b3d2f3cccf6b47ed4b18432b25fda240f03284aeac983257a674db081ce7a3e34d7a434943aa980c190fcf7aa8c4d45c124ffc36ada61344e873e2c14d944a2dc65939e260cf08", 0x89}], 0x7, &(0x7f0000000780)=[{0xd0, 0x88, 0x96e3, "a2c8605491292226c6e3c093f3d29573919873c9f0f60ad24bb08aacc72f52137aab349e727a3c90cad48c17f68c76bdf5ba42f913b934a446b203bfcfa7781560b077256ce4b08f08ee805b959fe8838882837764d2cc727715edffe97740f0300ee7a6c95b66ba086b996cda7f6381f4c26a59b44ac350524261f7f30cc05096c5c1cf9b8393d0753e44503ae1cfb59b40f7c8b9806d3a25d174d76ebfbbdfaa76b0688fbb03636e6402f469376f11e35d8df5efde21c6e4ce0cb1"}, {0x1010, 0x10d, 0xd9da, "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0x24a8, 0x40010}, 0x800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/162) 2018/02/25 21:09:44 executing program 1: r0 = inotify_init1(0x800) fcntl$setlease(r0, 0x400, 0x2) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x2, 0x4e3, 0x3, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r3 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r3, r2, &(0x7f0000fd9ff8), 0x100000001) 2018/02/25 21:09:44 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001500)={0x0, 0x78, "fcbf21d914c4175eff32fb4d24ad4a84812e54542aacc755418c9487baf1c78f615f6b4eddd9e7e4c49de4be75126e4e4169a20846eea5f2a15cac57b07a5486d3cbe70e89d1a7abcddbc2dbbeb0104487d1861b0c70d017550c951b822d707bd64fc4484b4f37f1ad723fa4263037db4f30ca972e362a04"}, &(0x7f0000001580)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x53, "3be56146f438c2ee2b4c1b32424abf62ea5082abc234d2e5000da4acbe84aa7cac9e1d78706c8472a6f0e7a16597ee98a114acdf3b05a1133a04b976e5feea0e2155290abfe0cf9998f47fa722e70f8e4d4ac5"}, &(0x7f0000001640)=0x5b) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001680)=@assoc_id=0x0, &(0x7f00000016c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001700)={0x9, 0x0, 0x2, 0x6, 0x0}, &(0x7f0000001740)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001780)={0x0, 0x8}, &(0x7f00000017c0)=0xc) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000040)="7bf0e168752cca621db3109347ebb3ec6d7537c481a4858ce3d903f1872ab61675496107", 0x24}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000080)="a11f62596f5fe4c94006f99c768ae2ac6adbe6e8b8ebd5aaeaf3d376fe5909a125c428ea21134385af71e551eeaf87cd03adecc4e1bd7bcc80a557f5b4ba126dd3c11082ee4b1d5511fb3f5c44da88ca0b932705309a19cb1ed0e0ec14548d", 0x5f}, {&(0x7f0000001200)="9c7bcfe67b0ad68e1b25fd7e74c390de3b2113be88b52f75291d43149c915973ab8cdd88dbe75a2a1874550e86e27456d138425456fb96a63d2a062ff00afad8aacb697fdfb2d12fb5", 0x49}, {&(0x7f0000001280)="d57b7298fee360ab32530102151dacf67765420e783bc37e60ae8625b2f402a5ca7349dffbd3695349be4a908560002d11dc48fd31817c6f2a4390", 0x3b}, {&(0x7f00000012c0)="3a8b1a401fcc119858c02e5b3fa1d97d3eb676766dc8a841a6cedef77b49efddf3a749364635de782bbcf7f5d6b31204e06a944b82e90f8747e9181330014ef0955fa5043e02883668b5a804a1f3d69a5030e87c4fbc4a0158fa4f4736d2d918a7daa6e58a", 0x65}, {&(0x7f0000001340)="285c7b21da17df9c16c4c50fb849fad81e7c877f60d7269d6e26283b5bc1139adbf078fd87f43961eba8a792183fc5adedfea7507ab4707481cce30f88f81e0d943c229fbdb5ea4f591d5c18f0aef12bf9d3e429fd92e1621a600f59bdd93792d8844330bd7eb3716f8a3b7d03ff83244a3a1f50", 0x74}, {&(0x7f00000013c0)="4e74c77b6175ddf4cdbe162abd12be9876443802a2f371117cf9afcc347bac15269d98d58fc00649ae27bab28c911d45265602e0adb2fee2d76b639c19fb35ef985492adafcbf5cdd6f50718cd88a3de087fa3d93fbf912f55941033e679d98652c628ad4f1f0fb94b57c824c048c77a47ec13ac1705cffaa7e5ea22fb03b55f26c8b01c1e466566129516834e78eed21137a4d2fbfc14e0eabe948ab6eb80bfe11fa310603b9a9bf564b40564406a3581109141", 0xb4}], 0x8, &(0x7f0000001800)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x20a, 0x9, 0x5, 0x8, 0x8, 0xfffffffffffff640, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffffd, 0x81, 0x4000000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0x23, 0x8b3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x7, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x878, 0x0, 0x1, 0x1e87, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x6dbb, 0xffffffffffff8001, 0xd3}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x3bc5, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x800, 0xfffffffff020fcb1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xe, 0xfffffffffffffc01, 0x2, r5}}], 0x1b0, 0x10}, 0x880) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000040)="80fd05", 0x3}], 0x1, 0x0) 2018/02/25 21:09:44 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'system\x00'}, &(0x7f0000000080)=""/53, 0x35) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xced232581d7c73d, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x80}}}, 0xffffffffffffff5f) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f000089f000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00') 2018/02/25 21:09:44 executing program 0: unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x6, 0x10080) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3dff0)=[]}], 0x1, 0x0) 2018/02/25 21:09:44 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sync_file_range(r0, 0x8, 0x2, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x7, 0x19, 0x9, "761c622a5f5e65ea93109dec07a47a62adf6d8c69ba71fecdce92730107551620df6c9ee992454806f4159194fbc059ea991bb69104abdeff57990347fe1eeab", "5a6baba3d7f9349f1c22167d08e618181e78744f2f821a43d0593779625fa5f2", [0x7, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x3, 0x5, 0x1ff) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) 2018/02/25 21:09:44 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x111400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400200, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) accept4(r1, 0x0, &(0x7f00000000c0), 0x800) getrandom(&(0x7f000016fffb)=""/5, 0x5, 0x3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x1, 0x9, 0x100000000, 0x6}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4a0440, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) syslog(0xa, &(0x7f0000000040)=""/231, 0xe7) 2018/02/25 21:09:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000d6ff91)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x3fffffd7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x5, 0x0, 0x0, @empty}}}}}, &(0x7f000048fff4)={0x0, 0x40000000000002f1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) 2018/02/25 21:09:44 executing program 6: r0 = socket(0xc, 0x13, 0x5) getsockopt(r0, 0x0, 0x400000050, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2db) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6bc0dd6445ed5eead4f082d6dc6fa6c28b41f80b45c8a71e8ccead7ff29e8e9481de14aad1c881e3c46498fe3d086d209cdb8d12ca73e97ec46c64c63a880ae49e9c7eac3ddc3799ad93841850de3455b077d2ae49e32c57c33deb2e8ec14bd61f52bc394cd75ca1cd", 0x69) 2018/02/25 21:09:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1000000000000005, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000088030000ffffffffe8010000d0000000e8010000ffffffffffffffffb8020000b8020000b8020000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="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"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0001801000000000000000000000000000000000000000000000000280065636e00000000000000000000000000000000000000000000000000000000000006000000004800544545000000000000000000000000000000000000000000000000000001fe80000000000000000000000000000069726c616e3000000000000000000000080000000000000000000000000000000000000000000000fe8000000000000000000000000000aa000000ffffffffff00000000000000ff00000000ff000000ffffff000000000073797a0000000000000000000000000065716c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021000000000000000a800d00000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030500fdff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3e8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xf527}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100, 0x80c}, 0x98) 2018/02/25 21:09:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000efeffc), &(0x7f0000572ffc)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x7, 0x96f, 0xfffffffffffffffb, 0x7f]}) 2018/02/25 21:09:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x401, 0x4794c64f, 0x2, 0x0, 0x8, 0x1, 0x1, 0x7, 0x3ff, 0x7, 0x7, 0xcf, 0xfffffffffffffffe, 0xbf84, 0x0, 0x3ff, 0x8, 0x4, 0x9, 0x4, 0x4, 0x331c, 0x5, 0x4, 0x8, 0x5, 0x101, 0x567, 0x7, 0x40, 0x9, 0x0, 0x1, 0xffffffffffff7fff, 0x64a3ccb9, 0x0, 0x1ff, 0x4, @perf_config_ext={0x0, 0x10001}, 0x6100, 0x9, 0x2, 0x4, 0x1000, 0x8, 0x48000000000000}, r3, 0xffffffff, r2, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7}, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) set_mempolicy(0x3, &(0x7f0000000000)=0x49fd, 0x9) creat(&(0x7f0000000040)='./file0\x00', 0x36) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) dup3(r0, r1, 0x0) 2018/02/25 21:09:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000227000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='rose0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) getsockopt(r0, 0x5, 0x2, &(0x7f0000000400)=""/81, &(0x7f0000000480)=0x51) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/25 21:09:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000000a000)={0x3, 0xfffffe18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8000}, r1, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce3ff8)='./file0\x00', &(0x7f000057bffc)='nfs\x00', 0x0, &(0x7f000000a000)) read(r0, &(0x7f0000000040)=""/200, 0xc8) 2018/02/25 21:09:44 executing program 4: perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 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, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/25 21:09:44 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5a28, 0x2002) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x10001, &(0x7f0000000080)=0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') futex(&(0x7f0000000000)=0x7f, 0x3, 0x0, &(0x7f0000e6e000), &(0x7f0000000080), 0x0) 2018/02/25 21:09:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040)=[], 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000031e000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="0f196800660fae7b7ac4c1fa2d060faeeac4c11972d2d966b8d1008ec0b9800000c00f3235001000000f3066baf80cb8b2e9988def66bafc0c66b8008066ef0f01d1b98b0400000f32", 0x49}], 0x1, 0x0, &(0x7f00000003c0)=[], 0x0) 2018/02/25 21:09:44 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000080030000ffffffff000000000000000098000000ffffffffffffffffe8020000e8020000e8020000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000800000000000100000000000000000000000000000000000000000000000000000000000000000000000000f4ffffffffffffff000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009001b80100000000000000000000000000000000000000002001636f6d6d656e740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000ac1400aaac1400bb000000000000000065716c0000000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3e0) sendto$inet(r0, &(0x7f0000000040), 0x205, 0x20000008, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @empty}, 0xfffffffffffffd6a) 2018/02/25 21:09:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0xffffffffffffff69, 0x400, 0x2, r0, 0x1}, 0x2c) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5234bb38ca965b3b60c2ef254dbb7108e97cb7f527613d556cee74b00000000c448e06f021b", 0x2d) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f78ff0)=[{&(0x7f0000000040)=']', 0x1}], 0x1, &(0x7f0000f78000)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="9d00310e2bac24c70509bcd1e331db0527a1878ff972ff472eb5f4caf6d60c2a68ab7535a575f941677d389823bf95b3222e8cc9723e384e0420156c9763771a028144288878a5c9fa96"], 0x9, &(0x7f0000f75000)=[{&(0x7f0000000100)=""/228, 0xe4}], 0x1, &(0x7f0000000080)=""/107, 0x6b, 0x3}, 0x0) syncfs(r1) [ 106.714492] xt_NFQUEUE: number of queues (65533) out of range (got 65537) 2018/02/25 21:09:44 executing program 6: getsockname$ax25(0xffffffffffffffff, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) keyctl$join(0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x127ff, 0x1, 0x4, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x101501) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x2, r2}) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x101, &(0x7f0000000100)=0x4) rmdir(&(0x7f0000000140)='./file0\x00') 2018/02/25 21:09:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x80000000008, 0x4) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/25 21:09:44 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x800, 0x2, 0xfffffffffffff000, 0x80000001, 0x80000000, 0x4}) tkill(r1, 0x1000000000016) r2 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0xfffffffffffffff9, 0x7, 0x10001}) connect$rds(r2, &(0x7f0000000080)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/25 21:09:44 executing program 0: pipe(&(0x7f0000000000)={0x0}) vmsplice(r0, &(0x7f0000709fd0)=[{&(0x7f0000709f21)="cdeafb521fd96e6b573c1de468148b6834e269766ab1704ae5ae6da414e6fe3f358e1d146cb1d2e6ea72ee0adc38f40a9ce10881bbd26fac08a0f3cb19556338c58dd6c3105daaf5a1da9b9b99cb228d7f2015f770fd4e108431bc4fb63c1fedd387fcd4de1adbea76102165a1bb6fd59ed997061b6b0c8e7ee65407ea2464a090eb3ff64e8cb6ccd0733b5e7dfec1311728b81d10101cb8cf9fbe66d61b47b615852df0469e4fd120d930f973bd0fa481cef75a1fd0", 0xb6}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x7, 0x4, 0x3, 0x6]}, &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x8001, 0x7fe}, 'port0\x00', 0x50, 0x100002, 0x8, 0xffffffff, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7}) 2018/02/25 21:09:44 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffe6, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) tkill(0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getpgid(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r2, &(0x7f00008a1ff7)='loginuid\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) 2018/02/25 21:09:44 executing program 3: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14, 0x0, 0x11}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, "0401000007ff0003"}}}}}, &(0x7f000048fff4)={0x0, 0x40000000000}) 2018/02/25 21:09:44 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0xe6c, &(0x7f0000000040)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x121) r3 = socket(0x11, 0x100000802, 0x300) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r5, 0x0, 0xe, 0x9c, &(0x7f0000000180)="859b95e246c007ac3ca3e71a9bff", &(0x7f00000001c0)=""/156, 0xeb6, 0x6}, 0x28) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', r4}) sendmsg$can_bcm(r2, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r6}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x9, 0x5c1eb641}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r7, 0x7d82, 0x8, 0x4, 0x1f, 0x6}, &(0x7f0000000380)=0x14) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000473000)) [ 106.786115] xt_NFQUEUE: number of queues (65533) out of range (got 65537) 2018/02/25 21:09:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ee8ff0)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/25 21:09:44 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x4, &(0x7f00006ba000)={r0, r1+30000000}, &(0x7f0000daaff8)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x100000, 0x2000, 0x1, 0x20, 0x6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x400) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) 2018/02/25 21:09:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x9, 0x4) 2018/02/25 21:09:44 executing program 6: r0 = socket(0x401b, 0x802, 0x800000007) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0xd0f, 0x1, 0x3, [@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x80000000]}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x800, 0x10, 0x5, 0x100000001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000100)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000359000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000747000)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000000000000008000a0000000001"], 0x28}, 0x1}, 0x0) 2018/02/25 21:09:44 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x0, &(0x7f0000e99f87)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x36900) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x8, 0x8], 0x3, 0x1000, 0xe44, 0x2, 0x1, 0x0, {0x7, 0x8, 0xb37d, 0x5, 0xfffffffffffff4b2, 0xffffffff9b909cc7, 0xdb, 0x0, 0x5, 0xc7, 0x7f, 0x987a, 0x74, 0x1f, "f815965aea46cb5d09872e79465872a893a90d2a76b9c8b611b61cdbb10971b2"}}) 2018/02/25 21:09:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000656ff7)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x1d3a2a3fabb14cb}) fcntl$notify(r1, 0x402, 0x1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)) 2018/02/25 21:09:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/02/25 21:09:44 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) sendmsg$kcm(r0, &(0x7f0000002580)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x8000, 0x2, 0x3, 0x6, 0x0, "e1438b68fad2f6fe737ddacedef73cc8804d1227a794597ee64bd83c8964c76deb9b0530eb705af874d1427617e7f8ad8505e4158b866a7a609b60a30d2ce7"}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000080)="7e96c106ad493bf5bf1f8a8b894a57b571b393901e45163c0df4d59970cf7dbc2a53a909eae2193cbe171180033f76f0009f0198a7fdd2a9048f9f36ffc4e2d9fdd037d98cd1c8327e86544d42a8af888b7cff8d279134d77ee2a7dd9486e15938f2b028ae6d09b5b0", 0x69}, {&(0x7f0000000100)="cedc07193e3b962fd752aa98a712d64e6f3fda510700629cb9f31ef1aecaad127fe4a4709019e6e1d371e9cc949e4cb04b4e7a922d80e11732ab1b7e29ece53245522ef3ddd8140018a94a6388fcfcc21b5c5aeadd60bf71dd1176bb570c37aac94727f18d1de167e015a54128fae4da3d5d7028f7c59c2eef073cc3224426076f2856a58aa5e5fb89a426bacfb2b5ac3590cbc987bd68c2396fb9fb9d361c36c1c12e968ec321d14f391c3179a22de021a42097c390f649f1c4fafb0f", 0xbd}, {&(0x7f00000001c0)="b5c819475195d682ac5df871f4efebb594e0cdf4de884875438fe385785867d6825dc5f008ee739d6cdac4713c1faefe5d2dd22befb18b23d90aa277d361d1b8c3870199eaa23bde1facc84f26c6228116fa12cac7515e19a049dac5f2ac2facd77fbc6f00fd8d98a4fb3c553565e2302093cea9e67620423ced61cfd34f0b77510311a3409b66d1513faea91ea49481ddc0a6d869409948efd8b63214cd", 0x9e}, {&(0x7f0000000280)="ea8c1090ab39c4cadc8276f0c9032b286718a23e5eba14972c5b75dd723ac1217fcff24fed3392ba13236f7c803137219ec67eb0f659b4bd7bf681bf62a383773be8e6930526464518a145d9f3dde0c2843093b72d0a0c9defb04775e4b1c6b55587b5fe9e7e0e68", 0x68}, 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"}], 0x1010, 0x14}, 0x4000) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) poll(&(0x7f0000000000)=[], 0x0, 0xffffffffffffffe1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000d32000)=ANY=[@ANYBLOB="e00000001000100029bd7000fbdbdf2572666337353339286c72772d63617374362d6176782c7467723136302d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000304728d1d35d3aec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000002000000000000000000000"], 0xe0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/25 21:09:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001f4d)=@raw={'raw\x00', 0x9, 0x4, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2f0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffff800, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x2, 0x3, [0xfd, 0x9, 0x5]}, &(0x7f00000000c0)=0xe) 2018/02/25 21:09:44 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x48040) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x80, 0x5, 0x3f, 0x9, "d8daf99971a2c181cab069fa0b90da78241f9bca28e12ddf4248d1073309d29e0121a64813c98b0d2dea0adf", 0x9}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$int_in(r1, 0x80000040045010, &(0x7f00004bfff8)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xfffffffffffff801}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x9, 0x30}, &(0x7f0000000240)=0xc) syslog(0x9, &(0x7f00000000c0)=""/243, 0xf3) 2018/02/25 21:09:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@alg={0xf8, 0x10, 0x9, 0x3, 0x2, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0xfff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) 2018/02/25 21:09:44 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x4000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) pipe(&(0x7f0000000040)) listen(r0, 0x1008005) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 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) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f0000000040)=[{0x38, 0x10d, 0x0, "ef0a592437ba8f2a582879b25518af6d3529a44a4fd07de08c060400000075c27d741637"}], 0x38}}], 0x2, 0x0) 2018/02/25 21:09:44 executing program 5: socketpair(0x2, 0x1, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x9}) linkat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000dc2ffc)) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/02/25 21:09:44 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001180)={0x1, 0x1}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/02/25 21:09:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0xfffffffffffffc70) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/25 21:09:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) close(r3) socket$pppoe(0x18, 0x1, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="f30f51f5f20f2a8da400baf80c66b8949c298066efbafc0c66ed0f2281a8a10f3803d7bad104ed66b9dd0a000066b89800000066ba000000000f308884faff643e0f2046", 0x44}], 0x1, 0x0, &(0x7f00000002c0)=[], 0x0) socketpair(0x3, 0x801, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/02/25 21:09:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0xaaaaaaaaaaaac3b, 0x0, [{}, {}]}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/02/25 21:09:44 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x2, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000000), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x2d9) 2018/02/25 21:09:44 executing program 3: 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 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x200801) ioctl$TIOCSTI(r1, 0x5412, 0xe424) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x2, 0x6c, "3496002f6de7", 0xfffffffffffffffd}, 0x10) getrlimit(0x9, &(0x7f0000000040)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x50, &(0x7f00000000c0)={@common='dummy0\x00', @ifru_names=@common='bridge0\x00'}}) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xce13, 0x200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) timer_create(0x1, &(0x7f00000000c0)={0x0, 0xe, 0x1, @tid=r3}, &(0x7f0000000140)) 2018/02/25 21:09:44 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x300000d, 0x13, r0, 0x80000000) 2018/02/25 21:09:44 executing program 4: r0 = timerfd_create(0x0, 0x800) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/25 21:09:44 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x3, 0x101, 0x54, 0x10, 0x0, 0x9}, 0x2c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x966, 0x20000) semop(0x0, &(0x7f0000035ffa)=[{}], 0x1) 2018/02/25 21:09:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$addseals(r0, 0x409, 0x4) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='=', 0x1, 0xfffffffffffffffb) 2018/02/25 21:09:44 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @empty}, &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x3}}, [0x80000001, 0x6, 0x1, 0x1, 0xbc, 0x8a, 0x3f, 0x20, 0x9, 0xffffffffffffff92, 0x3ff, 0xa0, 0x1, 0x1, 0x3ff]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f0000940ff0)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000038e000)=[{&(0x7f0000001240)="02", 0x1}], 0x1, &(0x7f0000001080)=[@sndrcv={0x30, 0x84, 0x1, {0x200000, 0x7, 0x4, 0x7, 0x9, 0x100000000, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x761, 0xc76c}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x2, 0x10000}}], 0x90}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x60}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x2, 0x10000}}], 0x30}], 0x2, 0x41) sync_file_range(r1, 0x6, 0x193e, 0x2) 2018/02/25 21:09:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00009c4000)=ANY=[@ANYBLOB="240000000c0601000000000000000000f6077af828cb3df13600000000100000"], 0x20}, 0x1}, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) inotify_init() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000000080)=""/239, 0xef, 0x0, &(0x7f0000000180)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/25 21:09:44 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001680)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000000050000ffffffff180300004802000018030000ffffffffffffffff300400003004000030040000ffffffff04000000", @ANYPTR=&(0x7f0000001fc0)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200248020000000000000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000000000273797a6b616c6c65723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000200000000000000000000000ff7fffff06000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000001ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a6b616c6c65723100000000000073797a6b616c6c6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000000000000000000000800008100ffff20000000000000000080010081000400030000000000000028004d41524b000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x560) 2018/02/25 21:09:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00007a7f4d)="63245aadc6d2575abd6887184de73a20d3492aee22da738fb21b37422729d66b112f54f198f385ab3cf7edd2a471b2090d3b9fedcdcad8f2405ece5ad326436a9e3f09590c5cbc3638795cf2d1d93045ae0fa3aac9eac215f0fe8a411dd6149dd9f8037349c6c248fb0c83f3a81bb03917caf418164a0218aa7ae8d49f6f9ce9fa0f", 0x82, 0x0, &(0x7f0000096ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x40000000000001) 2018/02/25 21:09:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000a000)={0x2, 0xb, 0x800000000000000, 0xfffffffffffffffc, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f00000000c0)=""/104}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x10) 2018/02/25 21:09:44 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x20000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/02/25 21:09:44 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000080)={r1, 0x0, 0x6, "a8a6cb6f71f13ea39e82fc347dc5b683914f67a922b71f06a15537fa5dec8c4cf0ddea84532f39039a03470a87c5ff741b9c496a76519e2d16a3c44aec6921257c999740ac6f98abf89b0850c33f42f4c270b7dd987a5800999575f556d551d97cd1413eda5953998083b9e4b8c03ee8"}) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/25 21:09:44 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) syz_emit_ethernet(0x66, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @random="4d6572a9c43d", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7, 0x7ff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xfe, 0x7, [0xff, 0x9, 0x10001, 0x1ff, 0x8, 0x9, 0x7]}, &(0x7f0000000180)=0x16) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/71}, &(0x7f0000000500)=0x49, 0x800) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000001c0)=0x8c6, 0x4) 2018/02/25 21:09:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="09270fe4f794ea1c3474ec1fdd2739e5cfa9", 0x12}, {&(0x7f0000000040)="8ec31e314fd5bb721201240ce2bc8f6832429fe1bb399489d5d5d434c0cb22192ede7ae326fb8bb27510c79b12e5aa51b25c18cc8b511a7ce0a2cd1dc3c06bb879a33a32e829018a41706f45a7d210f6df140e3b5645dde68151221358afd9284f", 0x61}, {&(0x7f00000000c0)="145b902450e3555cec70543197dd0de6f453c6f5db932a285e3e1ec4774a064f2d525a96497c8c58b0959523fd076f0f3e6bb44b23e7f39bfefa8684d0a2a2ca80d0dae86e4428e149d57e89c64bbdb814149f492d231afb5e8c85fdc941d186cadb85fd5eaea5eb7e360a28cb8af1c3242427a77c445d8a6a5965cb114f3d0c0c5d6c86fe9022ed25f3a284510451944763a24239882e0fe5fb76689abce3c4", 0xa0}, {&(0x7f0000000180)="cb32149e187c253afad9396189ca7ae5c10afdace4f158093ef75b1cf09cfa617eed76d706dd483746dae0ba9c3fbf6a7eea93c1f43a127abffdaf4db70e8b9440ded0ba97dc62491f266beaa4055f916ec0eaecdecb7b0f4edb0f32cdc533a9421b81ac8a64c96e6cd4fad14f7cc19be764ad8985f5424f935199e5b2c12be467fa21730b78f0888f1a2f195930e37bbb", 0x91}, {&(0x7f0000000300)="ef4ff5f2728753229fab62dd014fb4581d72d3a50e273e2510b2dc9372806a3f748628547b87a8719a852ba2dd619ba8d62fe287db246001fcd391b2f20577d07761d6591cadc88f732eb0cfbd0c19a1fe82461ee8611548b8d3dbe35eef8307b10f4b0839c34448431a854957bb51e2d92af63eaf76fbde5d04cc", 0x7b}, {&(0x7f0000000380)="ead97a4acf2b3c9979db64e28c7dd20ed70604fe64c7e00321e3eb1c4f15c9eda58fdce0e71c49065bd21620f0d0fbadc6210fff0f07443a8aa4f44338d343008060bbf8f37cac0bf881b42f08d655344ce1d3ec11eaad379eb60e52d2ae806c3dcbf05680bf2495908502d84b32a2bd2699d9bd51210727fae404f6fd7e4c7cffe4dac440293bb1f44793d3538b180d7d46afeb5e959cc4827e3336aee7b823de3635aa3f852b55e74f8daeb1c6382496d14d95d17298a9ad1f857e807a7e68d23d2fd2ff8e21a6a09cab084b00e40c894ff45dd0126cef3fabcffe826d1c8309300095998040a46d31b8ea82", 0xed}], 0x6, &(0x7f0000000500)=[{0x98, 0x0, 0x9, "c3899005fb2e9ae8a0e975fcd48982c4ac3f3cafe3cfa80eeb49881f354e6147c2456656a5b0a1f9b6534a6289ce2045ce323229295b723674a420ffce0c10ec8bacd667b537339df0ffaa3d0ff402bba32460d80820650f3395fed47419b6a7e531e33efa83bb173f498eb8dd69f3eb2ffad2feeecc10ff5ab4a3f733c8f76b6f703f9f170b9c"}, {0xd8, 0x107, 0x8, "25aa31bc0489128d5acf9f72a0a2725bd7603238d8b21c87ce67328db6d9a4eba091b100fbe190fa3e5fe2c00f09f4972ae220dd2b72611f88435bd38a13c22bfb47043740ab5ee663f4b13b4af017b0c0cfb504382f7c9f7a043e4453c384f442624a7b60606f6c38614d72683f8f68e292426ac715c62d2787d24e58e8d4a82f342315309e0cfc8449c0a5df5b64a725ad3c104195c2ad86bcc1eaf58f6a0f0f51b99506746eae135851cda9a7b7825b17ea05050cba62ba7b56304ad646d330d3eff1edfe8f"}], 0x170, 0x8000}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002800)=[{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002540)="6abd10921a6ea6a39217128803fa69bf691f664f96736de71049a2dcee58a1c6fb84a88de7d31f84fc1277c39b70f0b7c2848345025ea22bbcaeface125b813956f5ff62b4605f5add5cc795dde1b38a09809fdc6dda1e821457b82e50b9b7417e96eb06b76b6a31b670d9f7295d8b6da961a891837b0c491457d0ac09386cbf970a9590a46ea621eefb4f49cdcdc635", 0x90}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000000740)=ANY=[], 0x0, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x0, 0x800000}, 0x0) 2018/02/25 21:09:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x10000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x992b, 0x135) bind$alg(r0, &(0x7f0000992fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) 2018/02/25 21:09:44 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x8) socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b2f66696c653000"}, 0x13) listen(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50042, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="0100a91f7189591e9233614b"], 0xc) 2018/02/25 21:09:44 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) write$fuse(r1, &(0x7f0000000080)={0x12, 0x1, 0x1, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x7, 0x5b}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0x5, 0x10001}) accept$netrom(r1, 0x0, &(0x7f0000000100)) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000140)=0x10000) dup2(r0, r2) 2018/02/25 21:09:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000e2ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socketpair$inet(0x2, 0xa, 0xfffffffffffffffb, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/25 21:09:44 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xffff}, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 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) getsockopt$inet_buf(r2, 0x0, 0x200000000000043, &(0x7f0000af6fe2)=""/30, &(0x7f0000001000)=0x1e) 2018/02/25 21:09:44 executing program 4: socket(0x1f, 0x2, 0x7fff) 2018/02/25 21:09:44 executing program 4: r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/25 21:09:44 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffff1b) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) process_vm_writev(r1, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/166, 0xa6}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/254, 0xfe}, {&(0x7f0000001280)=""/236, 0xec}, {&(0x7f0000001380)=""/43, 0x2b}, {&(0x7f00000013c0)=""/32, 0x20}, {&(0x7f0000001400)=""/40, 0x28}, {&(0x7f0000001440)=""/223, 0xdf}], 0x8, &(0x7f0000001980)=[{&(0x7f00000015c0)=""/90, 0x5a}, {&(0x7f0000001640)=""/23, 0x17}, {&(0x7f0000001680)=""/235, 0xeb}, {&(0x7f0000001780)=""/205, 0xcd}, {&(0x7f0000001880)=""/253, 0xfd}], 0x5, 0x0) 2018/02/25 21:09:44 executing program 7: r0 = socket$inet6(0xa, 0x40000080846, 0x3) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000040)=[], 0x0, 0x0, 0x0, 0x5}, 0x0) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) gettid() connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) r3 = dup2(r2, r1) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/02/25 21:09:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) times(&(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/02/25 21:09:45 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d4647cd5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b5040d"]}, 0x84}, 0x1}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002440)=0x14, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002580)={@ll={0x11, 0x6, r2, 0x1, 0x9, 0x6, @random="d4ee99622e5d"}, {&(0x7f0000002480)=""/144, 0x90}, &(0x7f0000002540), 0x2}, 0x34) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000070fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/25 21:09:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x20001000, 0x1400, 0x80000001, 0x7, 0x80000001, 0x9, 0xfc1f, 0x9}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)=[]}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x7fff, 0x6, 0x80, 0x1ff, 0x40}, 0x14) 2018/02/25 21:09:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d089d2)=@hdr={0x0, 0x1, 0x0, 0x3, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000040)={{0xd8, 0x100}, 'port0\x00', 0xc4, 0x0, 0x2f, 0x5, 0x5, 0x200, 0x81, 0x0, 0x0, 0x53}) 2018/02/25 21:09:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0xfffffffffffff755}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x19, 0x6, 0x4, 0x7f, 0x0, @empty}, 0x10) 2018/02/25 21:09:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x80000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) timer_create(0x1, &(0x7f0000000180)={0x0, 0x1e, 0x7, @thr={&(0x7f0000000080)="40b87154cfce8c510c9720ed74ca806658cbdbcb8163ec3680fca966c66e210e1083ddab61de382eb80219fd53194a2aa92652fce04bb7a6cad87fdf74fda452bd0bfbffc1a30be9155492daeb8b02eb1edbf6b1e4", &(0x7f0000000100)="5f7da6e94415ae913856d1073176db4d1816c7eb2da787030d85152a5bfd07fd7be9051569a8ba56858d85b7478ff98b72d825e5cf6f4c3737e34ea15563c941654cef84ef7a8da39c74f93523f38fae2a24f0e4b1"}}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000240)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a003000000000000ffffffffffffffff28020000ffffffff08030000ffffffffffffffff08030000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c801280200000000000000000000000000000000000000005801706f6c696379000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001008300000000006000534554000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001ac1400aa000000000000000069705f7674693000000000000000000073697430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800e00000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000736e6d705f7472617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x400) 2018/02/25 21:09:45 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079cfef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x7fffd) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x8}) 2018/02/25 21:09:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f00000000c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000000ffc)) 2018/02/25 21:09:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000015c0)=0x0) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001680)=[0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000016c0)=0x0) r6 = geteuid() lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000017c0)=0x0) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e40)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@empty}}, &(0x7f0000002f40)=0xe8) r13 = getegid() sendmmsg$unix(r1, &(0x7f0000002fc0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001500)=[{&(0x7f0000000080)="2466c354c8613e0810fc3f7b7f5ec8480a1336ee453deb5b60d7f08fc3b6ebed3316f728d430882d2bed1976921a982f8e054e9c018074e64ea417ac90ed3cd9977bd2f32c7d410530db72e9dc0f59d5fad29211a72818f1df17070d5b79db0560f5324b743e77c2877064a67c563ef53332", 0x72}, {&(0x7f0000000100)="d22a0ceb7719f98d218d93a8114735514628a0384a81578284b349ef60d084698f14cc0aeb3b428941ddc5fdd0aa0a6ba8a5258bf1c87eeb617fc5fe56210b6f5054bfc64ff5dfea6b46623b63bb4bc856b97ab6be41a0934813552c389b24c2cd69a88a9bcab95a8c60725cb6e5aa02c1967f784c157d9baf0a2f5679c39da3d54a4e2f8d5915aaaea63c6374136537ce2a5c0fdd3d71e69a5b7880fa3fd4c41d489e06d7d1cba0a9493dbb88d50b4b84a0273226bde177be3dfd435fdbaaa135fea741f5e1ffcf926dcca2a0418e886c0656a3c09f4dafc6fabdc9f1c4266fefee48083cd6f2", 0xe7}, {&(0x7f0000000200)="a97c", 0x2}, {&(0x7f0000000240)="0016d6a31e455e61cf22613192336b2fb91dabfec9562730bc9909f1cc27bbd5c0395bb1a02f82adf55040863db1b697bff0b6e265ac31da88f66e9721775c6d84a1ea48a4290897e490d1193bec0a1c3936b61eab47daa3a9340e9529cbfc53b1741f87e2a0b397f3520b2d4933814e568e9ab5744e00ffa77de423", 0x7c}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="31e858cc98fcf68b09943164ab15984d9a859ce969a6aa754df2c62221c31ad31c5adf692497ff716e9e50aed6b4f16edcd6664ac520cf07d4a7063d1aaee4c4d96a4720a2efae86805510c3e40eb28ca00902c40f0ca8a403e0638409e6a013e484bf415dddb790bd239e706b0158e7722dd65488b4f3201ee7d967f8dd1e226c2ee45d123c682635073913aff7f4835acfcdffc830aecdc7a104f0c9efc64859d15c15812bdd5ec6afb8c8178e3d043796eb9ccd878616a8700013ffe18d1a850bd658d66b3fbb8564253ad6bc3b0b677c7f212b070127455914c90974620e14da89eac973a17a408643", 0xeb}, {&(0x7f00000013c0)="b5bf0df2ff46f0b89c00c1cee6eb58022a6122ee78fe4b020fead413558f2417fd742156ebf3166c8cf879d61da2f0b8ed62e0286907fd3dbdee3971aeea0bb38c8cbeb9d8b21435ac21e1dbb02316b8f44ba617302699733042eab5574e148e9e26bd430d86f6475dbdab4344462a2c", 0x70}, {&(0x7f0000001440)="33354dc4b045aa8557df2c2e0571e2820384adfb1964c1bfa9dc1e961cf5cbb9cc7592e2167547550839a64cb810d4e6383b09bb921b3edea4ceba0a", 0x3c}, {&(0x7f0000001480)="66a48d288d785a44fba0bf2112442574", 0x10}, {&(0x7f00000014c0)="169d98aceacd7d9fcc1577cb", 0xc}], 0xa, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0x4000}, {&(0x7f0000001a80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002d80)=[{&(0x7f0000001ac0)="a69cda1ef23de9c64074a9f23fc448d6b9d2362d56f020d34aa54e4fc98bb69f5d641720b064332e472dcd6cd0e73996a3dbdca737454e2aaf3fe46667f498bfa383295e82c9c55ef9de7eef09c3f344962a518866eca0a4", 0x58}, {&(0x7f0000001b40)="964d0c15fbf09b5dd90ac8850e5df0b3e8373736ebf2946baf5a695db093896015a5b5fbbc8923f7e77b03f2f6408f7e5dd030674d21007aea486f02d00861209de425358efc5bd0422ca4f2b11898284692766a9e1e28bf2b1a48358b75ac6ece073276840bf942ace94d4083e7f42455b67287b305da123dc522aacd3fabd70a8295f8ec", 0x85}, {&(0x7f0000001c00)="9185df8dd802e4cd602d40b23a209bb0fecd1acf7a55c4a9820a1233747f52", 0x1f}, {&(0x7f0000001c40)="f42080cdbc64172d771e03618fe0449ab246abebb6bfe4e36461e0a1a57140c1d074ea4429918235b101dc554a6f7710784cccd2450fde6a4485611b8e51c6c9754fd8792f0481fe5473058eb2dccd2a7971bc3f7508a34009aaea45f729925bda9732ec447fd0ce8b08308f187f9e96763e", 0x72}, {&(0x7f0000001cc0)="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", 0x1000}, {&(0x7f0000002cc0)="b6ba37fb7fc280c78bdc22f72834503dc570bfa9314c3fa86c2c3e87de786825c71b3a66f2388d0b3afc47ea021e9aa8fa58a08d245e6d65fb894a0478d63b36a383141d3311dbbde6f317e1a523232417aa6455588fd7b37185c555338614153e80d649ac", 0x65}, {&(0x7f0000002d40)="176f5f56c310c34e3e244a2445c23ca7be5a08dc655814f23ffb05a603803cbe22c9066d044d157eef415a171289a6d6c9c60b84889624ba345abcb4f1", 0x3d}], 0x7, &(0x7f0000002f80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x4000800}], 0x2, 0x80) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_settings={0x7fff, 0x800, @sync=&(0x7f0000000000)={0xf413, 0xfd, 0x1f}}}) 2018/02/25 21:09:45 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000000040)=[], 0x1000000000000035, &(0x7f0000000000)=""/9, 0x9, 0x7}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/25 21:09:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf30, 0x6000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x8001, 0xffffffff}, 0xc) r3 = dup3(r0, r0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x800, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000001300)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="10000000000074f6a45b2fd56ef060ca10125dc349"], 0xc, &(0x7f0000001380)=[], 0x0, &(0x7f00000013c0)=[{0x18, 0x117, 0x3, 't'}], 0x18}}], 0x2, 0x0) r5 = memfd_create(&(0x7f0000000140)='cbc(blowfish)\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\x00\x00\x00', 0x3) accept$alg(r5, 0x0, 0x0) 2018/02/25 21:09:45 executing program 6: syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000988ff0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000040)=@hci={0x0, 0x0}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/157, 0x9d}], 0x3, &(0x7f0000000200)=""/224, 0xe0, 0x1}, 0xc6}], 0x1, 0x22, &(0x7f0000000380)={r1, r2+30000000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x2, 0x20, 0x0, 0x33, r3, r4}, {0x1ff, 0x99a5, 0xffff, 0x0, 0xffffffff, 0xfff, 0x8, 0x6}, {0x14a0, 0x6, 0x7, 0xff}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, 0xa, @in=@rand_addr=0x6, 0x7, 0x4, 0x3, 0x4, 0x4, 0x6c0}}, 0xe8) 2018/02/25 21:09:45 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x100) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x3, 0x3f, 0x101, 0x592d97ac, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x101, 0x1000000009, 0xbab}) r1 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000020000)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) [ 107.598559] xt_policy: too many policy elements [ 107.602954] device eql entered promiscuous mode [ 107.603445] audit: type=1326 audit(1519592985.051:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16290 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/25 21:09:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 107.660857] xt_policy: too many policy elements [ 107.671953] audit: type=1326 audit(1519592985.124:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16290 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/25 21:09:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x39, &(0x7f0000005000), &(0x7f0000000000)=""/57}, 0x28) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) dup3(r0, r2, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/25 21:09:45 executing program 1: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000128ff6)='id_legacy\x00', &(0x7f0000242000)='logon\x00') r0 = memfd_create(&(0x7f0000000000)='logon\x00', 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) rt_sigaction(0xe, &(0x7f0000000040)={0xa8d7, {0x400}, 0x8000002, 0x1f}, 0x0, 0x8, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/25 21:09:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x108000000000004, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x19b) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x7, 0x8000}, 0x4) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0xfffffffffffffffc, 0x7ffffd}, 0x3a4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x2, r0, 0x1}) 2018/02/25 21:09:45 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x108) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x11, 0x50, &(0x7f0000000100)="bf7ba8836825ea2b769f0df55cccd377acefd7431530f9119059606742bc428cc81a832e6ab05995d6e1796c2a8c7bbcabd80c6119b8a7767edb2898247694daf313c1ad842e1b96ec2cc059d94e6b65"}) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000080)="76a0010075247000") preadv(r4, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/02/25 21:09:45 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f00003b2000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10040, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/247) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/25 21:09:45 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/74) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) waitid(0x1, r2, &(0x7f0000000040), 0x7, &(0x7f0000000080)) 2018/02/25 21:09:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ae0000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000e858d7efa15ba85902010000ff1a8de68a26ea72f15589aa51195a162affffff18020009000000005004000050040000ffffffff500400005004000005000000", @ANYPTR=&(0x7f0000944ff7)=ANY=[@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\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'], @ANYBLOB="00000000e0000002000000000000000073797a0000000000000000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80020010000000000000000000000000000000000000000280065636e0000000000000000000000000000000000000000000000000000000004000000000000400073657400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800534e415400000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f800000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038004d41535155455241444500000000000000000000000000000000000000000100000000000000ac1400bbe00000010000000000000000e0000002ac140000000000000000000073797a0000000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000180100000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000ac1400aaffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8002001000000000000000000000000000000000000000040007365740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x548) 2018/02/25 21:09:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000000080)={0x2e, 0x0, 0x0, @random="5250a02385d635b961abb06653858cbc801031b7f563feed480b80156868"}, 0x2e) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x9a) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x44100) 2018/02/25 21:09:45 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e7fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x401, 0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "9411bf04249f111a53e6920ce60fa7f81bfe4ccc43709449dd75c1991d520b7b21bdce3bbf0e5fbb9b76d31bf987aa7e170ece5f65edfababba314686137f906de105a81f8c23f9da43bcf64dd646db1b71a6cffd30cdb376287a4ea8627f614e14d645eda941bb607a0560c256a647d4ab05eb8f80a4af25e0f7c16"}, &(0x7f0000000180)=0x84) accept$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40c}}, 0x1d}, &(0x7f0000000280)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r3, 0x0) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000c9dffc)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r4, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) sendto(0xffffffffffffffff, &(0x7f00009ccff0), 0xfffffffffffffff7, 0x0, 0x0, 0x0) 2018/02/25 21:09:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x6, 0x101, 0x81}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) socket$can_raw(0x1d, 0x3, 0x1) connect$can_bcm(r2, &(0x7f0000000040)={0x1d}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/25 21:09:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000083d000/0x2000)=nil, 0x2000, 0x4, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40106309, r1}], 0xe7, 0x0, &(0x7f0000000040)="aa4c5c8490a17d7bdfa1f8d89b2e453643fe622beb13f8ae67957a357e2ec283e52287613e37d84c21a5b924dbdbdcac4022b9cd8d81036df2e09fa3096550c9dcb4bd51d99fd6a206ba017ef794edfc77c5947414d9e51466ba49857e81700419ff004487858b3c7f996206cbb026432fc0b6d30daec22c1131ed5805c4702669c69533e473d44b993b32ced07e461b50cc9d87a0b7351d2fc0ee6aa878f2cf699ff8183da0be1c5ef8654c16ee4f02aec157688c8f7d83cbf06ae5c07d77862352beaad6a28b1c59dd63fe44130f48c9976d93781acd69446f74ef552c1e517132ad17b7f9f2"}) pwrite64(r0, &(0x7f0000754000)="92", 0x1, 0x0) [ 107.893799] QAT: Invalid ioctl 2018/02/25 21:09:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/02/25 21:09:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000c12fff)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000015000), &(0x7f0000b4ffb2)}, 0x20) ftruncate(r0, 0xaa5f) 2018/02/25 21:09:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) listen$netrom(r0, 0x6) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="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", 0x381}], 0x1, &(0x7f0000655000)=[]}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) [ 107.977173] audit: type=1400 audit(1519592985.427:169): avc: denied { map } for pid=16355 comm="syz-executor6" path="/proc/1434/clear_refs" dev="proc" ino=47874 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/25 21:09:45 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x5a9000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x8, 0x1000, 0x4, 0x7, 0xfffffffffffffffd}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20002, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8001, 0x0) keyctl$invalidate(0x15, 0x0) fsetxattr(r2, &(0x7f00000001c0)=@known='system.advise\x00', &(0x7f0000000180)='/dev/vcs\x00', 0x9, 0x2) r3 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/vcs\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0x7ff) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/177, 0xb1) add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/02/25 21:09:45 executing program 1: eventfd2(0x7, 0x800) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x81, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x8e6}) 2018/02/25 21:09:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003080)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000000500)=[{&(0x7f0000000040)="e9de34899fffafa458275dbb1e8b03e4d2a5ccbc3c837f7f38aabed9e83383a16bdd3f9b745d3f18c877614344e809c12c0d81e5da402d451c7a684a483b7ec354357f899a9b8371b0f20697f6d86fcbc3bd0b50d860d80115d210403fa00c45a2192e54bf187c064c3f2ab0", 0x6c}, {&(0x7f0000000140)="c7d6102e7b379dcded580b29c61f95c6d804fd9a173fe438b83476888706e401fd395635396af9a00337f78627e0f2a931230122c4722a2d4eabe1a15272c8c43eaca8eda2df27df520641bd918e1420846c757460f935632b03d1f93297eaafeb42394ca41058d852ae9a5f1c94bdeabe409ff4", 0x74}, {&(0x7f0000000280)="b7622048042b9006fa09680ffc5db876fa33d1148ab22094d5bf21619977be8e34b63608b64357cb52133576b1b80e89de9b9a1a13265e93079f0f435dcdd25290c651680880777ab227b03c7eac8faee2bc551976f5d27dfd40da7705da52dce4350d1a79af9d4e43754043abfd1f26a5c1b46ee3d7eeb22e8fbd8272bd4656a8d7e15d998e655df55c347bfe5460644bfa097bcea05424a5226d0226bd9112af4a2738367dd1d3c4f98ff38a9b7b", 0xaf}, {&(0x7f00000031c0)="ba5c1e9e573dd7e534c80ce0f82525a41549e95020f83deba43ffc18d3d61ec51a8aa256d6b3b9abae1173b2f1b0c1fce6e36bb479d7181a1259b1219fd3bf644e1070117e069f3de17ee94d69e12d90a99523444e9ac65ba09d159c3f481d78d353ca5684", 0x65}], 0x4, 0x0, 0x0, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000580)="3be2518c93fd45d544a4766c4778e3670250c0438afb844257f3ef9f4592c2941b8b200d28cfd1a3969cfaf2911bccc83d897573575647ffe9daf061634ad5dff2b847fbbbbf2111b1c394b1fe7ff29cb889b332d49dd77f38b5207dc0318b8823fb22028d626c2201749188418b65cdcaf1c4f66dbf34ab894e54499d6b8993ea1f01c8ad310c5943b6c96b7e51281d8c98919c9d13928725dc8dd6bef55a8c7c132fbdffe60d3ee8806b0b6a675592d30d8f048887ebb602bc2bcb59b0d6e0e70b7b4b74ccbe7ec247a5d4715629f5b5", 0xd1}, {&(0x7f0000000700)="00823f70dfeff7d0ca08ba57ec74b6bb5ee07176df41b414a3992f729ab515a66ba20401eb6b443874b6bc04e7ea7c310164748f13eb6735848ce6ad202114f7e81eaf1deb6260dc9dfac95b1a4594a671d13f5b39e6ba5a8eeec5d412b83a8605c3721a96d92438f991959ec3a7bfd3b46256b643bfaa97e6750b8a435f68b6edb8fa6a24976a24f02fb3645c009507abbeac24a7a7586be6a49554fc393c50ccb2ebf09bf9c7a05c772e47da4072cce1bda59e80b6c5bb08b1a6e50be029b909fb4d860aede89327690197846890e56d54d288896bf59682382a8eba4965ca7edce9fb77a3c3fa6ce0885581b6aa6449383ec7", 0xf4}, {&(0x7f0000000900)="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0x1000}], 0x3, &(0x7f0000001980)=[{0xf0, 0x3a, 0x40, "e48d54d32280d1eed5295048babe4d75606640a23bb5ec1f04c3cb81d16be0c0d317ba09ae94a8dddca4a1feb47796d7e051e7f413b2817095c130bd1fac7d2f784995cf6c4c473a6f46e19c06dc0e6ea2f709f7d4e0d1240366abe66aed40f0e85eba4113a26f56a530ec48ba79c52edc01aa6a764ab254393a818c59ea54155050a8673ec581d2b79a848db3e745e5caa5cde45be8e16dcdc97846c252813b679763018694970c3cf10da70deff73e9de2d855a223004ddf666945b0e677ebecc766ebbd119ff34ce717cf63686d79b6a13ada0a5a8f963b000000"}, {0xb0, 0x19f, 0x0, "31c257eb87d6995f7d93617c6cad630feaa41accdf2422e713e1a2146161e64dfcd49d7dee8eac8e5a12a8665c9717cba6c81c31197eb664c716bb608c168258ab1a6d9a8375715d94baeed1d10b20f17acaa131819f206e2e76ef340c663ce1ebfc276ade79c7880a4ac336d013e617cf1b93ff3ac1cf840921cb95525cc324a4e94fa745d6f7e17e7eb7110b8877b41f4b8dc0b901cf6d891f7db8dd47fb"}, {0x60, 0x115, 0x5, "3da4dae388776636b9d5382ec5c06f19a4de9573918e01374f2993ccaf3d19f7c1341d738b567dbb22ada9ef5d598fa24ac3735e06821e2532db76f60c6e4356324478fb365332f093db85d7fc5de6"}, {0xb0, 0x11e, 0x5, "fe82329a20c79cfe73b028da8cf8c1921c17ef28e6cd918cbe64cc99e71eb32ca077b9e2902cd88770bd6b1bc91794dda318a5d26099a33a37a2af2959aa61a2e74e1e4427cbe9fee97cca55e808deb340e0c697f897a3308684c8422b6f120b96d9522704b7c57013c3bb64f5b3139a2ef2e205bb6c3f93ce7fa688759c4075580b70b9077d012bc85a412b80ca122c21686ff766c0993ead23c3f3c7e85457"}, {0xe8, 0x88, 0x8, "0c35ed843a410f37c3fee39d8f29cc1cb2d7bafcd0cb1033e3eebd9c688b9e60598f3b1e9774a7dda6a5b34c0a1fdd6291182db953b4c7a688355fac4d618a63a29cf74e58faa510e4aa68657e15244cee974baec84c7dec0714adb79e9fec6d1a4a54042a10ca7cdc5938ad151a19039d77c4819f3d684596f9edfd77b4b6d747ce4fcf115f54c04f3c88709721fa4a077a8a3b7d26772dda24b1b142b4d59a4748906183fca26234e6d70f1cca259f1fd824364033962ffa032da70a483c89bc6fb726bd2f5de3dbcfb9d1033e4612df055eb126"}], 0x398, 0x40000}, 0x4}, {{&(0x7f0000002500)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000002700)=[{&(0x7f0000002540)}, {&(0x7f0000002600)="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", 0xfd}], 0x2, &(0x7f0000002740)=[{0x68, 0x88, 0x1, "e56a9f7d939d5d5db6e474812d10a83cbe1eddabf8bdd25bdf8feca05b359ac1721922b275e1f5960a7707f2d0ae66485516752e961b77beb19de8c8510b30fdd8b294dfa7c5f4395aff4ef12e0e807bbfdd58b768c652"}, {0xf0, 0x101, 0x4, "eb287e606ee5cb24fae9f39a727f5eec676f63ac0d3178450f5711d8fce327e0fbb49bd439ab5d935240f13bec49c0f52a597181a6d7b52b35339ec2c48e53f0aaf9362b789fb7f18e33a8d3909dc7fa50c03d501986a3ad6aab536ea216f7d6a596acc27c721bb889b21ab77bf5dc9306c88e3e3e024ea1284d7ff42bfa0457ea311a8db966844a5b487e92a08013ff334b3df7602b6ec829f733d20c65a8225632cd10cf150b32dbb388ba4b5babdc8935953f1171f561726f73f367ca0c21cae8ad0c0cdb84b349bf43ea9a8efefe0d88ecba6bc8c1f92f4ed6d968"}, {0xf0, 0x84, 0x4, "df24a44a1545c828186dd4923bb859707e0de8032ae6ff25d12de36f45cd6381573f9ce886091f4c536ec9499c5ed4d70ac89dacb87f6a97817613dd6a364a469efbcfc31e93a1cb03e632b0989642e48a9e8e2cb504aa1f7ff3105f06359b314051752613e13fad293ef7384f4bbe827bc0b5ee7d9d50c48504585ade1ed90e3320ecd1c5bf43fb79bf747129a128177641f60f0c67c6d2da111ccef5d1e3e65059b12f1bd0294e584b3656f4dd69a9b0a5c421536f66619716b72c592ce7b98ee54dcc20ff2d17915200d34a1c10e5fab083a6530be41544f9e7e601"}], 0x248, 0x44}, 0x7f}], 0x3, 0x40000) [ 108.003836] audit: type=1400 audit(1519592985.427:170): avc: denied { execute } for pid=16355 comm="syz-executor6" path="/proc/1434/clear_refs" dev="proc" ino=47874 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/25 21:09:45 executing program 3: 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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x203) r2 = socket$inet6(0xa, 0x4, 0x5) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000000c0)) setsockopt(r2, 0x0, 0x4, &(0x7f0000000080)="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", 0xfd) r4 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/02/25 21:09:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a27fee)='net/mcfilter6\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/02/25 21:09:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="57244a59aa5b5b30478655d6df459eb27db7687f2fca40b66e0d89bb834bbae51c73d2a77b922ec4605dd145a4b7f46083f48b7f86d863d56719fe0861e3e73db2336f8081", 0x45, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000015ff4)={0x0, r1}, &(0x7f0000012f16)=""/234, 0xea, &(0x7f0000029fc8)={&(0x7f0000036fc0)={'sha384-avx\x00'}, &(0x7f0000000100)="e033236aea58488187db8c3b46dae7524c3dc623bf5b52c3e4a11e72b3fe1f1a940783afd7c015e9466d1bb282198271203253cec406efb66138a8360794603fe872e63cb46f529c0746ca2ddca1f5d1629e574c376062ce8ba25d090d665d4167ede799cf7e7c71f6fd811a72f9799185335cba2fb01fc1dede1828cbe863d2c1fa4f05fc144e0489110000000000000000000000000000", 0x98}) 2018/02/25 21:09:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) recvfrom$ax25(r2, &(0x7f0000000040)=""/218, 0xda, 0x12040, &(0x7f0000000140)={0x3, {"4055a8361ab728"}, 0x6}, 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340)=[@cstype0={0x4, 0xe}], 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) 2018/02/25 21:09:45 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/196, 0xc4}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/171, 0xab}, {&(0x7f0000001340)=""/193, 0xc1}], 0x5, &(0x7f00000014c0)=""/255, 0xff, 0x3}, 0x20}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f00000015c0)=""/115, 0x73}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/220, 0xdc}, {&(0x7f0000002740)=""/144, 0x90}, {&(0x7f0000002800)=""/206, 0xce}, {&(0x7f0000002900)=""/52, 0x34}, {&(0x7f0000002940)=""/198, 0xc6}], 0x7, &(0x7f0000002ac0)=""/114, 0x72, 0x6}, 0x1}], 0x2, 0x2002, &(0x7f0000002bc0)={0x0, 0x1c9c380}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002c00)) r2 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fd9ff8), 0x100000001) [ 108.243627] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 108.279312] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/25 21:09:49 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100c0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1002) 2018/02/25 21:09:49 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = gettid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0x104000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) 2018/02/25 21:09:49 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="1d090500000000000000ec36a0c5b5e537e4b3fa068674c73da8a169426c66148751244255c5bd16574a287c8d3e6003b19058dccf86cd4f717f48efb011baab3e183b3591384fccd6f1650396a02922cb93df0ceb07efa9893def51275dc54dc46ff52f04460a6379605ba0052601079921bd019f"], 0x68}, 0x1}, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff28) 2018/02/25 21:09:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="a048bc3122f912cccde9ee54b7dd7714d30e53b8cf4de7d1aa27090f1d2a857c539467a63f06a316a34358b0790baf1aaeeeb9f5f9f4fb137a323411073ca2c6d30c7bab0db976d5d47d3c734316b8bcb1703f81a5276382bf0e708fc4a89a745fe480dc054403d3f8cfce38c5b3cb41412658736ce0b11ea2f71d91d802b8e191452830c5b4ff700f479822ec325cd0193173c00c397d07a2949cc3e6df8cf7c2c512dae6f207273e10ae654da08c097c6662fdc1357262ec64ed8ef4b690e868c32d9ae0c261a54b30ad587da1e453635c9d7adcfd12") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x204}]}, 0x34}, 0x1}, 0x0) 2018/02/25 21:09:49 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x8001, 0x1, &(0x7f0000000040)="d48c6854eca24a3162d6360f567b01a5df87637278b535e179c8c01d45e6fffb7b1bca97f672da0715ef428fc8773e8b4b585e22bfac5bb51c5828db641d54ceecb0db7173f9040f891618c90579f7e7e2fbd1a1489b3e4d5c3e35bf6319d4546ae28c3ca3b56c7d8f092a93424c7f1a085dbb1e4f4fc53f3bff06f4994e739f288b31294c7ccc6c542da15f129d4bca97a363d7dc988d402fdb2bd90692a781f69072dc74d7f1e98bcfb917162edf37df5de36cd8568c57823ee633e3a464846f9406e40e82b2fedc6e4b55d336f535a422704b9b89c37af1c9ac8bf6f46e273895b8ec4bcf54a8abe64d9bb069b00c7907", 0xf2) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000006, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x513) 2018/02/25 21:09:49 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x50, 0x4) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000000000000000800040000300000000000670000000000effeffffff2100000000000000040000000000000000000000ac1400bbe0000001070000e0000002ac140000ac1400aa7f00000100176679ec3a1dc7551c28456b640403580df76d51f75151046c98b72b36228e6b799d04355a9e41abaac9198b2404c09e0e91ed"], &(0x7f0000000080)={0x0, 0x0, [0x838, 0x0, 0x0, 0xc75]}) 2018/02/25 21:09:49 executing program 4: timer_create(0x1, &(0x7f0000000000)={0x0, 0x200000000000, 0x800001, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f000029effc)) pipe(&(0x7f0000000080)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) 2018/02/25 21:09:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000009f91)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009ff0)=@common='bridge0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x4, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3f}, @exit={0x95}], &(0x7f0000000040)='syzkaller\x00', 0x1ff, 0xa8, &(0x7f0000000080)=""/168, 0x40f00, 0x1}, 0x48) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=ANY=[@ANYBLOB="020002000000b4019832b2e42c000000"], 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1aff8)=ANY=[@ANYBLOB="0c00170000cdffffa0729db34cf6eaffdb907e07d0fd0748ecc388e67b355a3a75d0da96679ed146"], 0xc}, 0x0) 2018/02/25 21:09:49 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"8516c92e314d39"}, 0x1}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4d291858}, 0x1c) 2018/02/25 21:09:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x53) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x200) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x3ff, 0x2, 0x4]}) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f00000000c0)=""/105, 0x69) r3 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/dev/input/mouse#\x00', 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0xb, 0x1}, {0x2, 0x3e9}, {0x38ee26b012595a67, 0x9}, {0x0, 0xfffffffffffffffc}, {0x3, 0x9}, {0x0, 0x4}], 0x6) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="47033b29e4968bb6e7f073368846e44e0f8b1ab8d4f98906e9367930ec46df6620ffe602c2a8138e5dbc2b227ad696570529ed677d9ea412c3dcd190e94f046eade943c0ad4311370188f6b38f98388668629f16c5d4758954b9a26a4f8c08b97a3170fbd5330a052d3690de69244aa9444a07da87008bd367d22ea4c999ac08e107ecb14a4eb4225072bd7f4c4e674b0e8c64c3e3bd11fa2905783311ce220bba98b204612460c27629f9964df1ec8094529c58a231c4ffdbfa1453c4e27649ffa744985aa72acb2ae1e40a50a14f4b3722f4c9129bc8b6e8aade04c39f2d8d30cbb8da881523c30e5cbfd15b2c85aa9ab180f6bec71504c51cfd5e554b0103262e1d1e67f355369129a323c6fc8e7c117118dc4e63c3da60759c46a1464121f3ffee8a4e21d05000015d0f817bb1240c3470c7880462c34e360304ba72fa8ae2cfa7cae041da025c8dfc21922b5601290777b6bb9a6cef6fc1d3e97f20c6f07fd4af5c029d1ca52e44bfafeffdea2f383e529a4a8d6c4c7f13eeec65f646572dd956463f3623883e2aa115a732608439ac83d17693ee58b6ba636e6f0bc65faac5bcb805a117114dc76bef74b705b2f916c8b9e9a076a526b720936c5c4248551ee152722f174f25c66c05a84d8dc76259be6eaa863964008c233c943aef9ed5a724ada36694a476f0af65b290d25558ede2bd3b470c04cf8485410cb2b5b9bf3e9c7d624a675eb398a8fabe83f802f90503b955d865bf15c8c2808612e7c5240b9cc0ee41fbcefa2178b4aefc97c5693d9469fe19b50020e535b5c61f4eea49044f7d8695518ae10a5559a1d5362cc766dd8af39b6abcf976532e555ed59d0464315b4c465153e0e3f85b2f636fd57b998c83558ca305dba774acf5ce640b2e1f4014435e1cc908aa3568c2fc4e4c801b41d3e4e349e7640fbb8b65aca00e6e7d6c311488caf0e1ad6ef206a8912ec249dc818c7a2b6ccaef32ba7b7d707fe36a119decf3a5a3dbb79589b8b70686925df86852fe037f21536b359f54566ecf4f0a08bd5fa88ad6bd0c6f8bfb85fd2a3a6b086ab461bda9ef23c133d59b8ded0af243e29b0a822ec81ad232f932490b5c963eae27494358c7eb6cdd35ccf7aa3d9e5e617fa48fa1f9d21222d55d1ee718d5ae5bb6f7e479d8263b53db8ac79021181c7f21ddc35ddfb691e24bc9e99bcafa0d459b9917a7de68aaa5a3d85d5be484457d48d1fce59d9a192be3dbe60f1c417fbf1021b1c97d2a99a1718462d56a24daa526dca40738b7f628a7f370409fe6c818a5216aff0cafefdabd86301b28e52215bee6a67461314db6bbadca15e63328cb807839b1b496ed12cd98100271a5de1ea92059b18a9e21b765aca9bd35055c2b583f24b7c9a3fb80fe0e3360e9a3389f768642aac369126800d98f1b5320819babb85f44392c7b7a515b2fc3e6f270a981c6ae8514de9778398795a3b5c4dbe3584030394e5c872f75428768edae086dc6776e09c4cd94ba6bfd2f5068ac48e49be3a41cc536674c117333c60cc67915f05a6ed4283ed8cb2631e2b572df53638b26ad48e321c3439705892737475d58acf94db050d9272e9da5d2625f9ed91ee208e7c4a71e202c12a800f2abdd2fc0bbdf1bd34232d8963936eea069d423f45a27fd893ced7d1576913c748f1c6d5d6a300375546651c511ea4e96f8b2d8bd807ae01dc78f86ac8c59b12f4641806f1dd4581da910c65182a214aa8ff5fb6bc2affb01253794ef1c71dbc8fe4a48ba472248cfec3166f7cf4a8e4fa1bc881be85dea52654ecebe090e480c88843509669b990cb32c32240c801d799f687febd4ee909db7ce5914e9b86b00b553b0ce89fc1be7cfd8143e35fcd5e560560106714699c274f96ce910dacc7f5b716aa88c25ba622835c262d10f9e6e3214302d76ae035df7ea72ad67b41eeda7b6c1ef6d0e547662b554bd75e111e6be75f585a1f051159bbdb75cfa954f1000bdff59c272aae097ba40f58a319019c85a38e5b89f58f4f97d86b42101c710b9865345d21d84dc40ced0c9df602c066f9d6209f782d7e1deff0bf49d6f45321b3d2f218f7c607db7e1bb6a887368ce70c5019191cf9dd54743b237d6e4787ecf6a9a224866b734b81b5f3be38cb17aafc763eddcb222557fdc0c237eff65b734c4d246028fd14c83b3058a6cd3242e40b150b581a04d4ea2a03f00bc1d838f1f7e86290b2e9f1b3cd886bfc19276a105117f090eaeb3e58bca59134d695cbe8898f5778db3f05c2b87616dc3a0f6209fdc0d1560ec6af48ea3af14bd01d28460a2beb2f32433173b8f62ab35fc58d4b1829a1a309e48a3d3eae4c9fffd49ff95c7e3bcfc10f916e2307723592ae6b8bc49a19a3d668e6f17fe075269bdf89ddf416f294026738132d149ace503b63af00ce9df6b7f6568fe031168cf6988644ecdf50f02443227bb052ea99a70d1a5d1f45b12297641079cd70dcd13886614aba086bd71aca2e0071fd9eb6ec484e252f25ef44945f0f4223631d6cd1f0140971c25cd1ddf2877bbd0a11e0dcc965e690d8152c1e2ac99db0a6092e41d036a70c1206d8ad9bdf75e69f1c1a3d1c812841be949d8072fc552d1c8a2309c5a75eb4dccc72b577ea016f1c2295ddbb8fe7b10b4ded5770556abfa456a7b0bad7fa4d4e573b1f9f81d20c1c8bc94da7b72ece08e93a084c2ebe694a44b63a0fd0d28625124164b85177ce8291ac5d5e2aa5596cd540295d26d0f4f1988fd26a9412a26f12ebff7c8b6a4d961d962072c2ab20f6fe6d743836b6ca47fb06103f15df0b1fc57edc0f5c81d52c08749e14f46d9435396ff545acde47262283fe980d262d04e1d84d357d8c2ddcd97ffa4a12f6ee4863f5ccaa09b5d8dd3faec35d53d68a6373112ce2230c2f2001136f92671ddf9251c4ff4c10677c7c53f8d53ffb19b982e11cf2260637a9774e8054dec73307253b13c28af043a10a0c7a61b4f977d1f3d31af8f3be8e1b10cab2fe1160a3c4e3aa87a4eadfe7d23144028c393edc24d57b76da7c48909b184b23e9f3aee30f58a6714ff479bbd60c184da17699bf0730999c2409ffec46d5465deda41021fa86b60d3ca3110e2d6fb768422936b434b0e5a08f2f2fef471bcdc28f447481e373c511a29eb575a54ed1eda348c8dcd71c2630b0b5bbfface4fb4adb9d8a3e08bcc2cf53563c9b3021bc08493e0e50dbdff50a7f86a3cfe5c96bc5325a23d1c046a8b8412436ed7c92f3655f8418071de0dc665d04cd26da73ab8fea36fc54a5286a3b078362033d35ad07bbe5d743ed2082861811c7c0ca5715fb05ef8d0a6f7ab58871029fc3b886587706c619713b72fc55edf08b62314fc0f8c2bfea28adc1386779f845d1f1387dacb3122ae26611c5887a2c668cf1e41220dbf22fcfa44a019991a40a0936a4368cf410aaab050621440d1f6a604af216455a22aeeb7dabce2a0f105f2cf8d0f8402394f2c50eb6f97b7516a4702a4ff59523d200f7cf829e4d20d489ef83adc38e7d673eb1d04abee4b13470c18221182f956a7796d5c0463e8cdf642539f1ab354aac7010532b0e3787b4ddfb1dc1de195673d367bdb1102e679667a8c17e493e2fc67cc640d322a824dc8e74838a2913e8123f490e1c5e40ae93cb877ed579bbcf000607747a97363a6415372f45aa4b1cb0537b89169087dbb4f01ef6eceb04930315ba0f4152f2cdee9ecd9081f642b129bd07b99f68c8ffe7b6644f60fe94562696649c20d265499d046501f24bed4f2a200a74c7e6c4c49a83d30945ece760c70bd9528556f3bf97ebb37075249b6bcb53b1d03029f3df0d531b7a577c780a539a70df40c6c72dcdae6a3dc383f6619438c7b8a93e9e56550e76a17e4271de52ae35dd4af978b9796524f7cec1bd722c4a3e0a86bbfed93ae046cd9a6eb9a63f197ec77f5c6a388ccbbafa804f88e95ace6a9709283ada98c2fb5ac52a10329d380818a361af4d8775bec49f40d8829458504a15f4d546ea4233c36577dc6ca0ef0655345d0ef66a83687c6a104559493e1ec43739fa9c76ff4568eb5df3792b013f4b8e11001e8f84e5d852a21d6eb6e4d600b809a426f4dc1b5093f755d6d930caf89605c5ddbd1e80d7eaf0e8cb527b3b8cf65bd9e8bb90419aaf0a07d3267e1d3b075dfee69c6b4e3a1f30f2d6edd17b54080dd8065f5b9439c8fc3b51753c9f24cc8607f45a6f945b3b404f27e47c483217b830cf639f9fa2bb6047189c769ed98e31b8cabcd1f06ab39f1e73fe12428fded48b1cb372abc93e5bc5ce2cc75f443bdac90e43ab2b48e3efc8dc551a872a95a96b8a97a9b48bf2c0731ddc2fdd219074ad518f18ed3b406a4de23384f79ab6e09273d767096c981dce3fb156389af8faa609b7abd454db850d36d447c4d6ab62d9ee6a8fcd6a27af6af1c9698149c26ec1af7a621d0746f4a4674c92cee06bac78a6762856541190d1e3db8d25b923503e70a5795f9579b7df6806124ed746d6a46999448d5641a6bfe8d159ffb6243c964dfdf2cf8744ea26b82691f723cb8f29a3e6ab523b1523c3f5eca7d0cca70acbb6951cfc16201bad551e8cf63e9d9585ffaabebef559df9665be490869147d01cdc3c89191eea8af613896fb66b052f6434e9feb3657ab0fe58fd764c7e6d29422f866e310fdc9b79121dea79f6e3fa9c6615f1582b56bfa1c76d5f9d7e15cc7393901e7881ff932074693e876603ecaf25005ba5b8dc2389090796232842f9a0be90c6ed83e459fea89ff60bf56e7d3e0fa0e797ec3852b4c50530f442315ab56aa157a4da9a088b5c033f09a620d496a7265ccd2216727419f54ab62520afa002c24fce594ea13763c3bc74bae089718c2d93cb50d461480571c77733455dd0eed01b0f77696f00916e02e26f01ed90d4d335baad5385351b955ed8544dbadb938cc73b4dd32827aeac2a898c65b21c082b07d800d75e28685d9758c346373430e3b86a9e6329af8e0f9d60ec4ee65bd6e0563409be67bc5df45c1f2c4bf3992ae9cca0a674a71fdb6fb2b7cd5bed8f38e9c90ac0d292b3ccdb103642576240425f5ba50c30483de98bf181190221c3ad8d8a4a2e85701ce7de57d76b818f987d440707dfaac4636a2d2f931171f4c5d7e94c59d33f413bcb1d933ac9a1ff6178c25475d5e8c617056e78da4ed9ea032f06ea17d1e1cce64e59d55910f1f5ec8735fa11d4c6f496ad696ef5252e48ed177259185036329d4dc74d6b03654124ec4973e183a1a8cf8c82be322d60e34378eba6bd896d198b962a839f095b1ce437f5a3a929f899fafe478465931cd8213d18f209555bf165e08107bdbe8f4cbc739e245e737ecede8a8c4b0cc62d8dd0c879b91d840a61b7c42d0bffa3b5b3c63a02d9ca82ac2aea267d6799d81fe53203e00c7df2e2b406e9597c7d277a1757e007aa2c0b7ba7e39b9c3efa109ab65deb2e4fb0420696a4227a1282c9e91ffd0036a6a934b97c83a55695c3dc9ae6c3817cf86c8190a81c60e17aad003ab3234c451a5b366eb95359b596891ec33d6577691a80cb948a8d84650cf6ef1b4c7d944e7e6b16640241508de13b5cfda11bece3dbb3eef84ffe9d438c97381fce077dde60dcfda934da3c44d342da81a350c5d4e05f19d6556dd5bd76016488154ee5d08f815892f9758ed63329bfddf1c30b94c2c6bf9c6db3f048fea98643bddae48de64c57f79255299cf5c19d4801d9ea06697533d5c6d45052047e5123fe7ba1e4893087f40af326c70f7a009046879970bd871d08e1457f85", 0x1000, 0xffffffffffffffff) r5 = add_key(&(0x7f0000001280)='.request_key_auth\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)="08e2d9961f82e8e0ab0469a4104133f5024047cee740a498ed136cb524b4c0dafed1af45f5de566bb0689b76da780276c20ed03411ad4e1c9ee129af838c12994708eec9eb0d1650db2dc922862f69ecd8e1810480c4d30f27b014d2741975e625f911defa0a1e98adf18680e920a7654cbdeb951f60f3eabb5db25bba2bcdd79d082ce4a6f1c938331c3ee5fff7cf7e9ce3dae31c121949b648e0ee5bdb4d97c5db4e8b4554cfe86163257848ce642f441bb5c979f806a5978cb4331b1c5f3e23d7cf30d44d3da636828a95e01c7608f927df6dee235ee8ed17dba452560e8432df", 0xe2, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001400)={r3, r4, r5}, &(0x7f0000001440)=""/157, 0x9d, &(0x7f0000001600)={&(0x7f0000001500)={'sha3-384\x00'}, &(0x7f0000001540)="6619d61c747d7c3d1ae780b703df8d04eae9d8bfb43890b0d472b54281ebe4b9d1a1982f9609bda746532ad2482e9d8d3fbb30cd189761f9c11cf875237a51bfbf7eb4847580f8b720ee5c92869d57df9c4fe1f30237f2b9cb0f81962f98dc088fc0c21f46aaf3b7425b57d5acbe226e63fc7397deefae1383522d46b9f4ef2bf8b00f180fdf30b1c7cc676d0a2640b66a41e7a3af179b58606c4b05cfbb9ca57bd8d8bb5031ec0b25", 0xa9}) 2018/02/25 21:09:49 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20080, 0x0) ftruncate(r0, 0x1000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/25 21:09:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c11ff3)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000000)=0x20000000, 0x80000007ff) 2018/02/25 21:09:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000352fd0)=[{{}, 0x4, 0x4}], 0x18) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/97) 2018/02/25 21:09:49 executing program 0: r0 = socket$inet6(0x10, 0xc, 0x802) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/25 21:09:49 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1137ff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x7fffffff, 0x400000000000000}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x6}}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/21, 0x15}, {&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000100)=""/27, 0xffffffffffffff46}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f0000000140)=""/204, 0xffffffffffffffbf}, {&(0x7f00000002c0)=""/141, 0x8d}], 0x6, 0x0) 2018/02/25 21:09:49 executing program 6: modify_ldt$read(0x0, &(0x7f0000000000)=""/76, 0x4c) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003c08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x280, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x115, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@osf={0x0, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x3, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x38e) 2018/02/25 21:09:49 executing program 4: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/128) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[], 0x0) 2018/02/25 21:09:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x10}, 0x10}], 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x108) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x4, 0x2}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/87) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000000c0)=""/156) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000080)=0x4) 2018/02/25 21:09:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x1a) socket$inet6_dccp(0xa, 0x6, 0x0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/25 21:09:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x3a8, 0x3a8, 0x2d8, 0x2d8, 0x3a8, 0x478, 0x478, 0x478, 0x478, 0x478, 0x6, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @generic="3bba21b802a67e3abd68337a4ac28ced", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@multicast2=0xe0000002}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='vcan0\x00', @common='bpq0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000680)=r1) 2018/02/25 21:09:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/25 21:09:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e22000000000000000100000000000000000000000022000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) 2018/02/25 21:09:49 executing program 7: clone(0x200, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/25 21:09:49 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x1, 0x5, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) 2018/02/25 21:09:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) sendmsg$kcm(r1, &(0x7f0000002240)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x3, 0x2, 0x3, 0x2}}, 0x26, &(0x7f00000001c0)=[{&(0x7f0000000080)="11855dac48d7aecdc6f29678963b5b85d97cc26ae340cfaa504475e12701d4af3cd35d260adabe3c4b0a98cb2d4194698e3fe83d0877c66b381ca8769f7723e8a0e7cfe484adad4722bc141a4c86d27b22e72389a61c9f683e5617545b7bdefc2ce797bda1debdfb94869ce83a5350f25cb02ee951e6c076fe8f5eebbeb61d5b3aa9c67fdf74d18883922bbc2102f62d4c570177807bb403fdf5d1b51fd4b670f33ad289cf34dc0beb8cf379b4e06d", 0xaf}, {&(0x7f0000000140)="36370b0c6fef8467afd00d7bb852e4e350d9831069afb7d0ba7de62ed45764ecf7f34751a0671359d144bd5d9b5299593bcb2b21fb4ffbea4bce844f75a50e6a5b767d", 0x43}], 0x2, &(0x7f0000000200)=[{0x1010, 0x1ff, 0x81e, "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{0x1010, 0x0, 0x1, "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{0x20, 0x1ff, 0x0, "7e1c7f0661748451e38b"}], 0x2040}, 0x40090) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d089d2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/25 21:09:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x2, 0x1, 0x2d, 0x0, 0x1eca0000000}, 0x8c6, 0x6, 0x4}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x7e3, &(0x7f0000000240)=0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$TCXONC(r0, 0x540a, 0xac) unshare(0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000440)={0x11, 0xe3, &(0x7f0000000340)="6b6db4ca29c95f550eed359c622f68dd478229b77878121bb55c65b8f74196fa895bcd35ed83c6a1a75d473ce75337c45bc2a8a0673a1e64a0042d95544a291d4686e9a80d3e98bf22d73e2c802c85454f87703afc5c76d7dc31aa47901647ea97de9e3547fea2284dc877eae136e2c6b55ca1a28c9cbd5de6424b0cbb05e2b1c824c8a792eb37463bd71c2f582d201edfe472a695eedbc041d986b7d6908fb608875366b085405d6ae8d66bae7eb6fe28b52090d3a24e56882cdff8143455cd43fda705d4ebc545a5b1021dfec8e990a386f2a87a10dc8377874c0b9dbff5fa1d650a"}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000480)) recvfrom$ax25(r0, &(0x7f00000004c0)=""/129, 0x81, 0x2, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000580)=0x6) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000005c0)={0x800, 0x6, 0x1}) arch_prctl(0x1003, &(0x7f0000000600)="48de4dd5d507a5568abec2ee7b9f61c5065a6c1453a71631c879d7c59366645df6b0a30c4c9b1589983f29e4837e300c9ddbd2fc544f18b1e78290e31235b2e1581d56a79e538905f9e89a8f6c903eda7ce30026ef788a0ab3db1c16a53484190d1fbaf35939d49d59830b750469ebfb3fedbcfe") arch_prctl(0x1003, &(0x7f0000000680)="4f24890c0c2e73130466cfab582e1d9287e6b4941232d7abac779dad3f4b656d4188673149ddf32b170a1d96f00f8e341bd04da5d9744e6d7e884b319dfad7a19e4853cbb7ee8ee04892eca8cb18a45fff9f1bd7c5ce71d7bc0388c750e520ad60ee45f1b77ec509de2fd9746e03ea12f756ffb816ed4944aab272258d534f7ec1a6ab2687c2b2cebc1655cb439f74fc752ba01f673456d859e4c6bde49481fc9af49d4dfd49e836d9d555b62a4ef306d0a7402575cf9008e3d5de6f78d15d3a10d27596a1b0e11d521ce8951a49a665fc50c7ffdcaab8") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000780), &(0x7f00000007c0)=0xb) unlink(&(0x7f0000000800)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000008c0)={0x0, 0x63}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000940)={r1, 0xc0, "6250a076bbf091476637ad0a52365e525d03e602c32f4b231ed60d321a4bc63335dca4fc2c84b363e20f57ef906ea9ae87dd21e43d5693500520269d7848801b79e082087726f155ea7771f0327531ac53c0d457eca2dc8969c310fa5ea226d41b20ae1c00f939c23ee312c16cb3a932199689409de174d7b5e841aca13cbf2274c7064522ecbae93bac76908bb93b9fcdd6916b39c2a81dc1bf4db0fa7287f8736d1873ca0c8804a0fc1e489a7711d94fe031d25aa3897c1900feaae5718d7f"}, &(0x7f0000000a40)=0xc8) fcntl$getflags(r0, 0x408) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a80)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000ac0)={@empty, @local, @loopback}, &(0x7f0000000b00)=0xc) removexattr(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=@random={'system.', '\x00'}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000bc0)=0xff, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000c00)={0x100, 0x4}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000c40)={0x9, 0x3, 0x80000001, 0x200}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000c80)=0x80000000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000cc0)={{0xffffffffffffffff, 0x3, 0x8c, 0x0, 0x2}, 0x4, 0x2, 0xffffffffffffffe0}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000d40)={r2, 0x2, 0x7bb, 0x3}, 0x10) 2018/02/25 21:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x220000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) pipe2(&(0x7f000095a000), 0x0) [ 112.378848] xt_TPROXY: Can be used only with -p tcp or -p udp [ 112.407752] xt_TPROXY: Can be used only with -p tcp or -p udp [ 112.419396] device eql entered promiscuous mode 2018/02/25 21:09:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10c00) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/225) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x102, 0x20) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x6, 0x100000001}) 2018/02/25 21:09:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000267fd8)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/25 21:09:49 executing program 5: r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xc, r0, &(0x7f0000000100)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f1e75306752ab70716242e5e4ceb5e03387290d6985953bb60e515a76ed01dca86bfcc925d5afe60ff78c7ba3f3785dd44074cd61e5feece6ac59459497305a61f8ec551767d621cdde9fa0e1158530cbac27cb683af33919b709a4662f8d6e7f67a66d9cfb6884b86aadc54cf6993e98d37117fc64e9768454fbafed8d0ed316c4ef5562aa4b22af7c599558ff2971046294396c8a5103c094315fe8b37d7064ae1a6b5721383ecaff3ebda5fb15775b26e1a3038b63e4d4cd29cc8e69a202da53378de882b0ca6dd62636f9a834ea97bed1e2b3d7fbbdfe7db8222e57131fcd3f7e081c12f5ef70d1be04c804a40224950403d3457cab1", 0xf8, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000000280)=""/191, 0xbf) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x6, &(0x7f0000fff000/0x1000)=nil, 0x4) keyctl$search(0xa, r1, &(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/02/25 21:09:49 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00001d5000)=0x101) mkdir(&(0x7f0000000040)='./file0\x00', 0x182) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_create(r2, &(0x7f00000000c0)=@objname={'system_u:object_r:inetd_log_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x20, './control/file2\x00'}, 0x43) close(r2) 2018/02/25 21:09:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f00001a8fb7)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d543", 0x41}], 0x1, &(0x7f0000216f88)=[]}, 0x0) recvmmsg(r1, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1fc0c30b5f1e130503dc14cbc42000000000000000000000000000000000000000000000000000000000000000000000000af00"], 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0x4}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/02/25 21:09:49 executing program 7: 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$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x100000100) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000006ff8)) close(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x1, [0x0]}) 2018/02/25 21:09:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7a0c, 0x0) recvmsg(r2, &(0x7f0000001840)={&(0x7f0000000040)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001700)=[{&(0x7f0000001080)=""/187, 0xbb}, {&(0x7f0000001140)=""/227, 0xe3}, {&(0x7f0000001240)=""/11, 0xb}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001280)=""/216, 0xd8}, {&(0x7f0000001380)=""/130, 0x82}, {&(0x7f0000001440)=""/123, 0x7b}, {&(0x7f00000014c0)=""/234, 0xea}, {&(0x7f00000015c0)=""/95, 0x5f}, {&(0x7f0000001640)=""/182, 0xb6}], 0xa, &(0x7f00000017c0)=""/122, 0x7a, 0x1}, 0x40000000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001880)={0x0, 0xa8, "13c2d5ec02f4b7aa314ca0f02a24b7eb6ddefb6d352a48407b086a884b5a768f4236e18fabbd7ffd54659942a90702a57751df58da015465b90585fb732451f330ea78e2f0181c69a316dd7f5866c314297010f342999e075eb6a28d718f334ac2f3e9c3169903bb25ea68f004ea07dfe7f78bfe826ed000e309939df2e633ca9b811e1e5453d686ba91d309b0e1b7af9ad51d46070c4d2b7884c536867a7afc70f4d1439acd0a76"}, &(0x7f0000001940)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001980)={r4, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xa33}}, 0x9, 0xfff}, &(0x7f0000001a40)=0x98) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x2, &(0x7f0000001880)=0xffffffffffffff7f) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f0000eb6ff3)=@known='\'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00a\x00') close(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001a80)={0x2, 0x2, 0x6b3e5bce, 0x1, 0x0, 0x6}) 2018/02/25 21:09:49 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/25 21:09:49 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff}}], 0x60}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) pipe2(&(0x7f0000000000), 0x80000) 2018/02/25 21:09:49 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x10282) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0xe7f}, &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/02/25 21:09:49 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/4096) getsockname$packet(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000010c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x80000000, 0x101, 0x100, 0x3, 0x500000, r1}) fcntl$getownex(r0, 0x10, &(0x7f00000011c0)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000001140)={0x0, 0x78, 0x0, 0x18a, 0x6, 0xbffa, 0x0, 0x3, 0x80000, 0x3, 0xfffffffffffffff9, 0x200, 0x7a0000000000, 0x8, 0x7fff, 0x1, 0x4, 0x6, 0x8000, 0x4, 0x9, 0x6, 0x1c0000000, 0x8, 0x4b, 0x3, 0x5, 0xcf, 0x6, 0x9, 0x9, 0x3, 0x10001, 0x7, 0x6, 0xffff, 0x8, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffffffc, 0xfffffffffffffffc}, 0x2, 0x875, 0x8, 0x7, 0xdb45, 0x2, 0x6f}, r2, 0x6, r0, 0x4) r4 = syz_open_dev$urandom(&(0x7f0000001200)='/dev/urandom\x00', 0x0, 0x2001) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001280)={r0, 0x28, &(0x7f0000001240)}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000012c0)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001300)) r5 = syz_open_dev$adsp(&(0x7f0000001340)='/dev/adsp#\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001380)={0x0, 0x9782}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001400)={r6, 0x8}, &(0x7f0000001440)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f00000014c0)={r0, r0, 0x101, 0x6, &(0x7f0000001480)="6980a8c27c0f3e0795539d3c989174f367ed896910d3ce", 0x3, 0x6, 0x0, 0xffff, 0x3, 0x0, 0x4, "b3b971db48c0fde92696e7d7ccf494aa58bdcd43cfa40ad23a8835ab0c3bfdc80b89116ec24cb1088884c2d1beec14e0b8076f2f7677ea252d49ffcd3753eb1988382b76a7bb8bbad0ab7fbd145422d380b155c23e4e8e03d9bbdbddbbc7b14c5cfd9d4e9670332b83ccefcd7e0ba036f31136b4d8c8ad73e9a7363a2aeb78392ba474cae084306ad0b0c3f2f8faaf449b95f61ac62c68feb922ebb50012ef75787a900939f301361474aefb64564f3e0c66442e48bc6916780ebe2826192b9bedbb6b55abef4d72efc728"}) fsetxattr(r5, &(0x7f00000015c0)=@known='user.syz\x00', &(0x7f0000001600)='(]securitycgroup(ppp1vboxnet0)posix_acl_access[*wlan1$user.ppp1em1/self-\x00', 0x49, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000001680)=0x8, 0x4) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00000016c0)=""/26) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000001700)="70b7439e923e0634adabe2c0bc1599d507c05af729119c638f60874ca2025e158f57dee9594803648a2b86c2d75e60b4e2dd3d8dede8dcaacd8df51e382aae9c3a61f31c02ccf0ff76092c2d2f65c6ebeb9894ac682fae36db461060ecdb9d49408cdc401d355d29680c08529123da") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) truncate(&(0x7f0000001780)='./file0\x00', 0x6) fcntl$addseals(r4, 0x409, 0x4) r7 = add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000017c0)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) sched_yield() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) setreuid(r8, r9) truncate(&(0x7f0000001a80)='./file0\x00', 0xa0d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001ac0)) getpeername$netlink(r5, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) 2018/02/25 21:09:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x40000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85fa0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/25 21:09:49 executing program 4: pipe(&(0x7f0000002ff8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d782a)=[{r0}], 0x1, 0xbad7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) vmsplice(r0, &(0x7f0000040fd0)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/02/25 21:09:50 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x84080) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) write(r0, &(0x7f0000000080)="d0b81417eb7c9c4a60df69ac3f827bbf7fdf05b69067f227910b16a39340fbce54", 0x21) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x9, 0x3, 0x3b8d4ce1, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, r1, r2}, {0x8, 0x0, 0x80000000, 0x459, 0x3, 0x0, 0x80000001, 0x800}, {0x100000000, 0x6, 0x10001}, 0x9, 0x7, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x3, 0xa7c2, 0x9, 0x0, 0x7f}}, 0xe8) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000540)={0x81, 0x40000104, &(0x7f0000000400)="2579c49a352813d8df522899e2eaeaede9e612a17f3cf4f242f11a7ef6e6de22f37f66c1dadc90b5ec42fd0698cfe0cc0c448bb6a41325fa0a2b3ba6d28cc065df25c7c2accf1ce7ba419c2977896143950451ee72a33044aa0a805cbf9ff888e73f0d1dedfc5feaad4f78dacf7ff1736f317337ae7576e1276dca7cadfd21e75118d00e0c21329646e961823f90402c3824b817de666ef6fc745c61f33423d6c653923ca83e8df2b6eb91ddaf50c3dff2b07ae88e99fda53bfaafc90e7e99937266d4885daa2b1b46715e61a3a2dda9cfdda48fdc8c9e82bd61d35f236f28dbc633cde1d1e5a4f4", &(0x7f0000000500)="ff9416bf9ad43a1e40ab539b2a61a487c326d0221d28374e846a19f04c90e1e8c6995dcf2523eaded4a7ff1b8a279cd5ccf855a6f325efc67e728b27", 0xe8, 0x3c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000580)=""/79) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000600)=0x7ff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in=@remote, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) pwrite64(r0, &(0x7f0000000780)="30fea5be3873d869cbf0d487ccaef28235fb3b72728451aa0f2c7b8008eb414356b7068fca19b738d2a2885baa5f973aede254be60e89af9d7f21bebfcf82a555570ba1cc181773cce27d17bf98d1ddfc97c3bede3a1e70539b6818f35a110bae228ec74cc750b3d3b59a95e5aee0d5c89314fcc97bc8fed97ab065c292d66946c37e965b856ac", 0x87, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000008c0)={0x3, 0x0, [{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000980)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000009c0)={r3, 0x4a, "d61e0fe160ebef2c28c4bcd3a56babc43614c2ca41d0180c8fa805bf35319a7f8ec4363ea318fc893e5480d930ebc11b8736c02453cf1752743f011be0e183fe3e1925d68640c5940bf4"}, &(0x7f0000000a40)=0x52) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000ac0)={0x0, 0x1, &(0x7f0000000a80)="b5"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000b00)={r4, 0x7, "09a3e4c52716b9"}, &(0x7f0000000b40)=0xf) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000b80)=0x7f, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000c00)) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000c40)=0x0) prlimit64(r6, 0xf, &(0x7f0000000c80)={0x9, 0x3}, &(0x7f0000000cc0)) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000d00)) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000d40)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x3, 0x4, 0x3}}}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000dc0)={0x57, 0x4, 0xfffffffffffff051, {0xa89, 0x101}, {0x0, 0xae}, @period={0x5b, 0x6, 0x1, 0x5, 0xf0, {0x7, 0x4, 0x3ff, 0xf879}, 0x1, [0x6]}}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000e00)=""/101, &(0x7f0000000e80)=0x65) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000ec0)={0x1, [0x1]}, &(0x7f0000000f00)=0x6) ioctl$VT_DISALLOCATE(r5, 0x5608) ptrace$setopts(0x4200, r6, 0x8, 0x2) 2018/02/25 21:09:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000954000)=""/185, &(0x7f0000000000)=0xad) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4100, 0x0) sendmmsg$alg(r1, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="71b27a7003e31540494f43d6933705fc19b135b7fd3acd3ef7f8fe58a964e0cb5e04b5c66068e5cfdac0f4630076867581ec13566b25662731acada86374c68bc5e96a126ae41c5d06b93b520923c3944cdd19afedaa435c5f591e204525771a40cdb81de55471a4", 0x68}, {&(0x7f0000000100)="b1fc360a49f590ad00bd092d41041b7a9171e7bff1159049e9b3eb02e2b97740b97930a0e707ffd05f4c7480d760c5a77b94c2e76e1a6ea3f9bda1595f3ab4e7162e480236d92108466c71d709fe2c1e4efd6618d2acf5c55ab353ae0fe60e8ddc7ccfd2c5d3b87a2b4cf4f716f71237a218ef5ea80751be361d02a63e4682364b", 0x81}], 0x2, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4}, @iv={0x100, 0x117, 0x2, 0xe5, "81804221be0221b1a6a3c0496d256a16575701d03f29e37950c63d936f0dbcbf0035cc6dcc9ef7f9c243535141e91b88d60167fd09badf722f044b3b568c154d1db48dbafae9753ec41e235656c2d23aed7856ef036d218a1dd5ee66f850cbe8cdee5f950ad9d772351394cdc9c0a85581759a8eb05895f14d0ca5d14fbd10773c38b08d9c0325b3d23380ff271bcf7b067411aa96b7f2226a76ece9efdaec0a7cdb3542598db216dedd068702fc71a0480dffb1eb9c8a8b358cc15b718d50587f4d59d1e817dac458388108664718b21ca2b76d3d6fff3825982896e99c9495ca6b2b034d"}, @iv={0xa8, 0x117, 0x2, 0x92, "b754ecc5e03bf2eafd7857f38c72bbc9c3ef3fb5549704c9ce8e783596a438ea934a60b9756052a8e08924f80981f34f3d6426668c5289bdf8517b965dd0ca2aed68fc5a0fb9220fe6391f5333c9becb1cbed17c73d758174dd5ad08d793c4416f9cb78c95ad92159008fbd9afce92a20f0e9d16ee71929f39440fd256a38c89fcd04f5e69db650b311d31352942dfd48be6"}, @iv={0xe0, 0x117, 0x2, 0xca, "038de74d7974f3381439615051c16b31b7a3e051fd2c148e128a9b35bf46d76a4d81f6acb222ba0d0b7e7de854e0fe54d4f64a103516884c7c514663bbf6b675ac3fcdffa22b1ff71013a5cb0244de41c6fef52900fe5507f261d05506393f1294891dce96342855fd6114c86f82db81ec7e4e0d0b25a533ee9bbe9288b4393a611353afa5f3ecb674e1d53767e8fc57adf63f7db5a4a67d98db120c9c90cc2a4d6950d5fed7215e22549f4502bfdaba3a626fcb862ef8652f969de26794484e07cf1a221ddb37429272"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x83, "20e368abfee33555af2c268c931496d229b9dbd07f3945d0570a3b5988eaf73b144ffc391ddd503a63bf6b269b6640fe8bfed4203ca117df388a35e58b64e8b4777dae178769659b8d17f74705c094deb827fe03514fb958159c9a3c876e6f02a125272e969c53d6bad84f1fbcc4386fcb206123ee865af788c0761d02c0439a31dc78"}, @iv={0x78, 0x117, 0x2, 0x61, "b171d4949c513d3b2dda8e9b592da63303d505605ae20f8f91e040cadf471fcb8bb55871b56ef6fa29434e7e33e505799b9910b635ab025c60ae56df8940ff1661f9c25a89a706758dd6868cbe585c334a8ea4f71442ff85f38c6b15915d5a7938"}], 0x3c8, 0x20000004}], 0x1, 0x48010) 2018/02/25 21:09:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}}}, 0x88) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) 2018/02/25 21:09:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="8fffcce5315e0598a3669d475d023a5f", @ifru_addrs={0x2, 0x0, @empty}}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/25 21:09:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0x3f1, &(0x7f0000386000)=""/195}, 0x48) 2018/02/25 21:09:50 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x21) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x7530}}, 0x100) mlock(&(0x7f000035f000/0x11000)=nil, 0x11000) pipe(&(0x7f00000000c0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/02/25 21:09:50 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) connect$inet(0xffffffffffffffff, &(0x7f0000027ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r3) 2018/02/25 21:09:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x101100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x9) 2018/02/25 21:09:50 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f2538", 0x3a, 0x0) 2018/02/25 21:09:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000489ff8), 0x31a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="1c00007a53bbaeeaa0ebd61fec53d7cfb1"], &(0x7f0000000140)=0x24) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28000000000000000000000000ce2fa4"], 0x10, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=[]}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[]}, &(0x7f00000002c0)=0x10) 2018/02/25 21:09:50 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x12000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x845, &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)="333bce1fbd9e6c36e35dc516803b73d17220c6630a454c9473788e3681a06051bec893eb5860e95cab628efdd93995bd4e117359f6051d2822c58a5d95c88fb867f591a5605d566e030d2ddbc1b37fd5f7c8b4b8926ca33524b4b52aeee169a5f46340f77a6da24453c404054f3ab78e69f1b1ee52b272dc054b3f318f385aee1daee3c8dbf249ac70aedbd9bb42b39a4dd55dc5081f6cb4ad45acb807303fcc9afb842c6835924f8563747901fe8ccd4eef9ce5cb19a6d70321889d2f768c2c8e7f1f28b23a83cdb78b", 0xca}, {&(0x7f00000001c0)="ce1b27b5c012f27223e8ba491a95f49ddd38009dbc6a47da54d6a60867d69794a0728565c7dc8ad3939d9d59e8f77cc4619ad1b9374e62b2a22dbf623971f6ca0b7275dc29558f6e65bf5d46f11ebf35e207696b37a1b6634672d995e37a48", 0x5f}, {&(0x7f0000000240)="9f7b9793513a58083456d8dbc5782d975c597825f90f578e4bb5494faf589ef468f248933875caeb30b561aa5c9517d2fdc7ced131e69108cdd063a14b4f1b6bec6c687a149fe20f59a62c79385069ed04b1353d80781a54", 0x58}, {&(0x7f00000002c0)="8ad44d5000c56df181ec20ff33813308e646ac354a48bee3d8c27c6bf918dfda4403cd0271f076fb602dbde90b8660be53c6a36534bc9c2f6846dbf2fd963ced", 0x40}, {&(0x7f0000000300)="555fc4ca0a052785bb25522c8740e427999a2df1ae5cf2950832bdfed8412cfe898befc621867fd0a26fc176ede65d3d12d8f3f44fc864ef08dca1348c5ff8e390fdf25138215e7790ab96fd30d2b6777c717bbd98dd8a6d87b009a6d25907bc40eeec11d990e51853630555149f4e1a246c153b", 0x74}, {&(0x7f0000000380)="e44191ad700d65c69f5e60a95c5aaa161000c68fa185245adad6c8e4cc3caf32258362573269576798be7073165245ce39ee9895f1d7556143dc3081d1bccb3e2b300d00f843f8b6528f073629a383c20046b0d96e20711662505fabe6c8542658777dc66090d8a20cf47488f7fdc793dba17635fe66bc14fff9b9f7f1535a1cf0c36eb5647929a41117caa8b56f742a9859f7c944b00919f385b486eefd25f822d6698301457634b0920372566fa449aa", 0xb1}, {&(0x7f0000000440)="cd3add6a8def72ab41921f06ed217a55ced7f6093d6cc0b28bdaf2801c17548beda7bada6463196c2d2d69dd64afde96b95dd180fd8a4215db4097e44d9e9d60fad3f1601b739cb1ddcc2412774c50602eb7dbfc1d0724b2b80c87c03878c1cc64400dabbfae96db240af72c634d5e627831cf4587944ccc92f03eb28c5c7b13d1bdf2c79e58b77da6551ebcb106dba5fcdb63b0eb45be24d9d9703763d27d6a65092c99d092170735ce86fcfbe7fa560768bad5ba6512a9fe9f4eba9dba90ec48b19046394c698a8b5bf4c596650d88083ecb361fb64a48d563dec0c296056351c5bd1f561e4a673496b920a96719d2111d", 0xf2}, {&(0x7f0000000540)="94ed40d6b44c5beea6e542d59c05344e5c7b5dc84dbb14537d0b2733ece619b8af91bc741d32091b671bdf64605537b45c030f25e7487621e962f2478984e3a715d8b97930f8376e05e96a03e9e5e511652523dd43cceef3d7e2a7d01df8ac338c1afd28a1a4eeab9147efbf21a5a5c2595a1afda6ac5b502527819e6d99cd6da3a33f94ce7542188bdbde09f97661a1fcff10bd4750881c3dfae32c1c778f4bce5b99a669b72faea2ca593faa52f003ff05692a3a14ab211ca4632adb736ff2392ff2c16490789c0cfcad89f78d8d15af902ef7753a4f81e0211ce81fb209f7dff8bddca1dea1c3ff84fea279df942d", 0xf0}, {&(0x7f0000000640)="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", 0x1000}], 0x9) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}], 0x20) 2018/02/25 21:09:50 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x2fd, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xedf6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) 2018/02/25 21:09:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setstatus(r0, 0x4, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@common='syzkaller0\x00', @ifru_flags=0x8400}) 2018/02/25 21:09:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c00010000000000000051440044f27fb8291f03e3553d870b49b0f0c5ee368988e72cd3d5ea31783d175735f08e397a9155b603de176900001c14000000000005000000000000"], 0x1}, 0x1}, 0x0) 2018/02/25 21:09:50 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000440)={0x1000, 0x0, 0x4080000000000, 0x9, 0xffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000004c0)={@generic="81784c61a98ddd54ec5257aa16770263", @ifru_data=&(0x7f0000000480)="4741d7985ddd87c937a5febeca20c031a0e5b97feac0530b9ff7e9afc9bd7cdd"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000540)=0x4, 0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000580)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000006c0)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x118) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000800)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000840)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000880)) r1 = msgget$private(0x0, 0x113) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000940)="a2f53265e42893e0") recvmsg(r0, &(0x7f0000000cc0)={&(0x7f0000000980)=@sco, 0x8, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/126, 0x7e}, {&(0x7f0000000a40)=""/81, 0x51}, {&(0x7f0000000ac0)=""/28, 0x1c}, {&(0x7f0000000b00)=""/67, 0x43}, {&(0x7f0000000b80)=""/17, 0x11}], 0x5, &(0x7f0000000c40)=""/122, 0x7a, 0x40}, 0x41) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffffff69) ioctl$int_out(r0, 0x5462, &(0x7f0000000d00)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000d40)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000d80)={@generic="a8469bd7de7ed1852465f0c9c73808e6", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000dc0)={0x0, 0x6e, "b6ce01506c1781ade5ed634e42e97f1d37ae4dec1612f0aba72ee675544efcdfaa0ffb088961cd9e99dba236a15dba9232603e43da7ae33f3143c707f65959e01775e44e608ef255ccef1e2381d909c13bfd5c6ac6ff2526d531116451e996a1020ef8f2e53d6053fda6682d5cdf"}, &(0x7f0000000e40)=0x76) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000e80)={0x7, 0x5, 0x8001, 0xff, 0x155e, 0x4, 0x90d, 0x80, r3}, &(0x7f0000000ec0)=0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000f00)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000f40)={0x7fffffff, 0x8004, 0x3f, 0xff, r4}, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000f80)=""/222) bind$can_raw(r0, &(0x7f0000001080)={0x1d}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000010c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001140)={{0x7, 0x2, 0x3f, 0x5, "055a97b05e3550b70dedcdd6ed33f5cfed1a5afb5e6d5bd2c78359cdff1b95d472c8a49671c8fa8db66c8bd1", 0x20000000}, 0x0, 0x0, 0x400, r5, 0x8000, 0xfffffffffffffff8, "c2a4bf3eeb87de583f7cb377d167eea1afa56c8763e75ae00be4169b3fe12d270901d40af99c2161431ae430019128b68bf9c6d1f5cf0fb399914db59ee8e0fd", &(0x7f0000001100)='/dev/ppp\x00', 0x9, [], [0x0, 0x7, 0x42]}) connect$inet(r0, &(0x7f0000001280)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f00000012c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001300)=""/200, 0xc8}, {&(0x7f0000001400)=""/134, 0x86}, {&(0x7f00000014c0)=""/9, 0x9}, {&(0x7f0000001500)=""/116, 0x74}], 0x4, 0x0, 0x0, 0x8000}, 0x8000) accept4$inet6(r0, 0x0, &(0x7f0000001600), 0x80800) 2018/02/25 21:09:50 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x7ff, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) connect$inet6(r1, &(0x7f0000fd2fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) 2018/02/25 21:09:50 executing program 6: socketpair(0xc, 0x4, 0x26, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x3f, 0x5}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) fdatasync(r1) setns(r1, 0x48000000) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) 2018/02/25 21:09:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000187fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x96, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}, [], {@mpls_mc={0x8848, {[{0x8, 0x0, 0xff, 0x4}, {0x4, 0x8, 0x2, 0x200}, {0x18, 0x58d, 0x10001, 0x6}, {0xfffffffffffffffd, 0x68b, 0x20, 0x7fff}], @generic="20f13e880176f1830992d60dc750c78db8e695bdc0ab2c1292a4eda3daa4628255f6194da28e9add36315ec1c9432a4043770d526446cdce1bc5c2016fc95f2a00534723a143eee341ed92d83caa644428ef98855690ac4476b6861d3bf7523e1ab0bb7c2e2f719de434e8f7c341a542a20f8149ab3beaf0"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x6, 0x65d, 0xe2, 0x805]}) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000028fe8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/25 21:09:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) gettid() r1 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) write(r2, &(0x7f0000001000)="a894e0dd0c21b94b1a0e488c55dc89769ef51680fcd6f583380dd0116a38267787e975baa2faddba6c295879007dba186b6ae78d74b82641d323cb98234c9a551f76e580b974e840482c", 0x4a) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005cfb0)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e7ff8)}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001080), &(0x7f00000010c0)=0x4) [ 112.814623] audit: type=1400 audit(1519592990.266:171): avc: denied { net_bind_service } for pid=16576 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/25 21:09:50 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="fc6367d476ae87be08da6a7433f9ff3c", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) listen$netrom(r1, 0x6) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/02/25 21:09:50 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x93, "69204ac666b454fcfd8a8166888f81abbb16761b0c2218fc95e35f400d4489c74dbdc56a5c8ad678af0ffda819dd27fa555b550159f55bc6fd8c423ce1b920e43cc5f029369b1fb1eb3b9144a6e2350b0af8afbc2617d06e2ad4090faa5e05870cd4a974ff552f7c414ac85c1be61873c49bbd633347e008fb9306932ba2d1ef8841f89432227ab763abcaeb5a7d8a6fec2ffe"}, &(0x7f00000000c0)=0x9b) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000002004, 0x13, r1, 0x0) lseek(r1, 0x0, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001140)={0x4c, 0x0, &(0x7f00000000c0)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f0000000000)=[@flat={0x776a2a85, 0xa, r3, 0x3}, @fda={0x66646185, 0x9, 0x3, 0x3a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x78]}}], 0x1000, 0x0, &(0x7f0000000140)="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"}) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/25 21:09:50 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fff80000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8001, 0x10}, &(0x7f0000000100)=0xc) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/38, 0x26}], 0x1, &(0x7f0000000200)=""/179, 0xb3, 0x7}, 0x1) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000380)={{0x100000, 0x4, 0xf, 0x5, 0x7, 0x64, 0x100000000, 0x462, 0x40, 0x7, 0xffffffff, 0x3d3}, {0x1, 0x0, 0x1c, 0x3, 0x7, 0x8, 0x0, 0x3, 0x8, 0xc51, 0x10001, 0x200}, {0x15001, 0x11f000, 0xd, 0x1, 0x8, 0x8aaa, 0x7, 0xf660, 0x0, 0xd453, 0x4}, {0x100004, 0x10d007, 0xe, 0x2, 0x6, 0x0, 0x7, 0x6, 0x9, 0x100, 0xab, 0x81}, {0x0, 0x1d000, 0xf, 0x7fffffff, 0x6, 0x20, 0xffff, 0x4, 0x1f, 0x3, 0x7f, 0x400}, {0x0, 0x1, 0xd, 0xffffffffffffffff, 0xf5, 0x6b1, 0x3, 0x6, 0x1c290669, 0x5, 0x10000, 0x1000}, {0x5000, 0x100000, 0xf, 0x6, 0x9, 0x3, 0x7ff, 0x45209dc3, 0x0, 0xffff, 0x3, 0x6}, {0x4000, 0x1000, 0x9, 0x2, 0x0, 0x2, 0x0, 0x8, 0x0, 0x349, 0x8000000000, 0x5}, {0x6000, 0x100002}, {0x4, 0x1000}, 0x50014, 0x0, 0x100000, 0x80, 0x8, 0x0, 0x10000, [0x5, 0x3, 0x7fffffff, 0x8]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000004c0)=0x5) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r2, 0x100000001}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000600)={r2, 0x26}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000640)) r5 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000680)=""/210) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/dsp\x00', 0x200, 0x0) sendto$inet6(r6, &(0x7f00000007c0)="a55311ce6de23beb159092deb6560954957885986a62b1d7305a0966e65ff5c3f11cd4fe8759d8552212b0dad85fcd59ad10418267f1a96fbf528aa203ae807fc2232615b4a71ba391adfb995a1a668feb6c360695343bfd70d0033d520d8c6352c56d6775690a78fa8e608ed622c5458bd6dbe57f41", 0x76, 0x10, &(0x7f0000000840)={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) r7 = fcntl$getown(r0, 0x9) fcntl$setown(r6, 0x8, r7) syz_extract_tcp_res$synack(&(0x7f0000000880), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000008c0)=0x3) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000900)={[], 0x7fff, 0xa0a, 0x6, 0x0, 0x7, 0x100000, 0xd004, [], 0x2d09}) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000ac0)=""/228) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000bc0)="77bf49a50dcc0156626ea83bf2336cd6fd30ed76efd6e6534e420b46625ed5e6660aef5449ad649607d62161124696f849f7c7c6b06cdd86c3191d28f9cc94169c4e0e6063f48b7a8f5a5570e82cf0f7a3c5548ca861a9d6a081563a482c9192afd269545bc0e6", 0x67) getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000c40)=""/110, &(0x7f0000000cc0)=0x6e) pread64(r0, &(0x7f0000000d00)=""/180, 0xb4, 0x57) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000dc0)={0x2}) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000000e00)={@mcast2, 0x0}, &(0x7f0000000e40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000f80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x0, 0x1, 0x2, 0x0, 0x2, 0x20, 0x20, 0xff, r8, r9}, {0x8, 0x0, 0x9, 0x4, 0x4, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffb}, {0x2, 0x5, 0x5, 0xc8cb}, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4, 0x1, 0x3, 0x0, 0xf1e, 0x3, 0xce}}, 0xe8) 2018/02/25 21:09:50 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x7, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/25 21:09:50 executing program 4: socketpair(0xb, 0xa, 0xffffffffffffffc1, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000019c0)=[], 0x0, &(0x7f0000000200)=[{0xb8, 0x2, 0x3ff, "3bb2e142009e5b8eeca269effa5339643e5ee0186d95ac4f16e891aa04553fdaf363441850d20639a6a055b14ef90f2a8f2f065fa77d85c43ce568704942f243f2cc11617ce9bd6935e6ad96b89a23b84bf126bd8317866f168ba9e5b32f92a4e6813c3f39bedcdfef12e94c68bf663a3615879935fd9ea1acfde57304e6c5fc2abf46f77741b4ccc6b8d755db81ec6e0e77dd4ab1ba294dc39d05b939df7d099ed93d76ab1b66c9"}], 0xb8}, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000040)=""/170}, {&(0x7f0000000180)=""/232}, {&(0x7f0000000280)=""/76}, {&(0x7f0000000300)=""/72}], 0xffffffffffffeae, &(0x7f0000000000)=""/14, 0xe}, 0x12000) 2018/02/25 21:09:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000100004, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x4}, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000000000), 0xfffffe6a, 0x0) 2018/02/25 21:09:50 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/02/25 21:09:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/6, 0x6) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="2a000000080000000000000000010000"]) 2018/02/25 21:09:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000008040000ffffffffd000000030020000d0000000ffffffffffffffff380300003803000038030000ffffffff0400000043f5f570b17122b99eb34a23bb4e7c08269c048853ac62e8cfc171c78fe4e78425146e43a125d979a02f670ae3aced6a4d7f28c38d0449f4873c58f9fda23558e0c9a60740f137ab510b2629fb649ffb51", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bbff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016001000000000000000000000000000000000000000000000000280069707636686561646572000000000000000000000000000000000000000000000100000000003000636c75737465720000000000000000000000000000000000000000000000000000000000000000000000ffffffff6000484d41524b00000000000000000000000000000000000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x468) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/25 21:09:50 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x98, &(0x7f0000000180)=[@in={0x2, 0x3, @rand_addr=0x7}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x800}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x81}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1}, 0x8) 2018/02/25 21:09:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="3e80c5dd9c6f84d54f439fd34051aad1", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f00003a4fa0)=ANY=[@ANYBLOB="00000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ca57140298d4b09a2455fa48e2bec91b8832ccd509ed7a964ea8eb9d8d3bbfae921b0a141c7450728abe855c650bfb0fa5b56b81b3102aec5fdd23c03ea1c7bff53fa8eb426a4e088095a4ff82f0fce01bd5810d5288130c81e09b4700a2441c7c72161e6"], 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/25 21:09:50 executing program 3: r0 = inotify_init() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x62a100, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x37, &(0x7f0000000040)="45b9d4623ef27b9df0b1d4f215322ee6047742185cfa1bcd2aa5eb62270b7ff1051563df6e6e63ce1288087a675f289669f8d772fdb79ebc067fe9fffb0d9e7cbb421f8aab41fce7e0468565a78b3b5c7bf5981faf2ff42fb8d758fbb34531446dcc2105b10343026c25fde955bd42aea074", 0x72) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x80800) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/154) inotify_init1(0x80800) r3 = inotify_init() dup2(r2, r3) inotify_add_watch(r3, &(0x7f0000b40ff6)='./control\x00', 0x22000002) 2018/02/25 21:09:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1200000, 0x0) ioctl(r0, 0x227a, &(0x7f0000000080)="0942a97f74b7c4f1575bcf1cc8944372e8645b376b5ca438e2e9d27b940f271d1fbf56a007dd86ae06d76087e8536a484d7ed2e512cbf5bc52ddbd2c23a4804ce4eb465a6ca0208099102f10e0615a162ec1d4873308e735413350dcc0801bfac57f20ca502be0c1404d34a3f6dcccd1c829a4") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x16f}, 0x3, [0x9, 0x401, 0x2, 0x3, 0x0, 0x7fff, 0x1, 0x80000001]}, 0x5c) 2018/02/25 21:09:50 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x120}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x40a800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x609b, 0x4) 2018/02/25 21:09:50 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, &(0x7f00000003c0)=[]}, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280)=[], 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0)=[], 0x3a5, &(0x7f000000a600)=[]}, 0x3}], 0x2, 0x0) 2018/02/25 21:09:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7eff4)={0x0}, &(0x7f0000fc5ffc)=0xfffffffffffffed1) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000b01ff8)={0x0, 0x0}) move_pages(r3, 0x329, &(0x7f00007ff000)=[], &(0x7f0000000040)=[], &(0x7f00000000c0)=[], 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/25 21:09:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140), 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(r1, 0x4, &(0x7f0000002980)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000400)="17d2c62e3ed5453093bb8e3d70b159a274b6a7d56822f1fb3de4e234f82072dc7d74883d3acf0c1093d0975e0105f957e443", 0x32, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x8ea6, r0, &(0x7f0000001540)="096d66b1887483240eec3fb864bfc677818b283b97b6ff83e5940db31615352cef64c347184aea1a2ae2538133f5e2c564086243021f5bb2a781e642edcfc98df60b3f700af0030729ed0b49aafb240ca22258b7ef2b743e9c", 0x59, 0x2, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000002680)="eed51c34279175d4c25bf28c01b95445a59fcf0b34a146087aa544b73e1352482f62bdd1c65d439679a525d159081abf5662bffcbfb087c07d11f6966378f5cf3b56fc1ec87a79f5058bd400cf9644ebeeef1439886c50f94baf7a57084390b9517fba72e4e5ccd75a2d9cf881f9099a2e5a898298b030242e81243f4d546f3493498ea13686e1955014f2640d05b5ad628141eaeb4f5f79dd9cda907c6637fb497588e5a62b13fc7ae560312e37afa9dc2b31bbf352d5d444e51f7de3404979e2ae912d8c6b005b4243cc27f20cabff950854d835a0ba52b84d2f6a757cceea6938ecb2e58a1b44bd6966", 0xeb, 0xaba4, 0x0, 0x1, 0xffffffffffffffff}]) 2018/02/25 21:09:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x69, 0x0, 0xffffffffffffffff}, 0xffffff1a) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0544c320", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f0000000080)=0x14) 2018/02/25 21:09:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x3, 0x1, 0x0, 0x74, 0x2, 0x8}, 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x88, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840", @ANYBLOB="9167d3a4f8e1d38fb062f027e942ba7fb447bc84d892b7b9d85a0cd6cf3144cc054b99c164a9cd6c752228fcc2e8b953e1b76fe515363682575417b16d5411af650775a0006ff5d843b235b221b176d78450f5539310109a80adcbed3b1e9c5e56371280f991df03bcaa0fd95cb9d5438cfe1cbdd44937689af5d29b34106ccf5c33607a"], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/25 21:09:50 executing program 4: pipe(&(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getpid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) getgroups(0xa, &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000940), &(0x7f0000000980)=0xc) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@loopback, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c40)) getuid() getresgid(&(0x7f0000000c80), &(0x7f0000000cc0), &(0x7f0000000d00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d40), &(0x7f0000000d80)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000dc0)) getresgid(&(0x7f0000000e40), &(0x7f0000000040), &(0x7f0000000ec0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001100)={0xffffffffffffff9c}) socket$alg(0x26, 0x5, 0x0) 2018/02/25 21:09:50 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000040)=""/93) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) sched_rr_get_interval(r1, &(0x7f00000000c0)) [ 113.176371] binder: 16652:16655 got transaction to invalid handle [ 113.183044] binder: 16652:16655 transaction failed 29201/-22, size 7840108776531774213-6033109099991278197 line 2848 [ 113.197723] binder: BINDER_SET_CONTEXT_MGR already set [ 113.203199] binder: 16652:16662 ioctl 40046207 0 returned -16 [ 113.220203] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/25 21:09:50 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) socketpair(0x0, 0x5, 0x57fd, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x99, 0x3e11c367a35e114d, 0x3, 0x1000, "be0547164c9982c682747480f99cf66eaad3b4dc4b9689e7ca699b3427142d85c84bada3e37070e67cf675e7", 0x8000000000000000}) pwrite64(r0, &(0x7f0000000200)="8ac526a17649ea6d02011308de7744bc6476e02e6b2e8ab204130ccb306c6f721b32250f49919ebe6b81bdc0ac927b20301dd4ae4ee26f2538463f68870ebdfbc6a5fa26912b", 0x46, 0x0) 2018/02/25 21:09:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x2c, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, []}, &(0x7f0000000140)=0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) getsockname$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) fcntl$notify(r0, 0x402, 0x11) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x78d, 0x80000001, 0x2, 0x83, 0x9b, 0x3, 0xffffffffffff0000, 0xff, 0x401, 0x3, 0xfffffffffffffffe, 0x7, 0x8}, {0x0, 0x200, 0x0, 0x2, 0x59a7, 0x1, 0xffffffff, 0xd33, 0x7, 0x0, 0x6, 0x6, 0x3f}, {0x24b, 0xffffffffffffffff, 0xffffffffffffffc0, 0x5, 0x2, 0x0, 0x4, 0x80000000, 0x0, 0x80, 0x3, 0x8, 0x80}], 0xbda}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000002c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000300)={0x3, 0x1, 0xfffffffffffffff7, 0x0, 0x12, 0x3aa, 0x4, 0x20, 0x3, 0x9283, 0x101, 0x200, 0x0, 0xfffffffffffffffd, 0x820, 0xfffffffffffff801, 0x2, 0x5, 0x400}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) mq_notify(r1, &(0x7f0000000440)={0x0, 0x2f, 0x3, @thr={&(0x7f00000003c0)="b3c5049f2d3709e088253e1e8240f0af58d77c539cb3", &(0x7f0000000400)="bf37e38f32cbbcac0854928881837b783e0990046301464c8aa64b1627301a6b857b98e50e874cab583c"}}) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) shmget(0x2, 0x4000, 0x78000000, &(0x7f0000ffa000/0x4000)=nil) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000540)={0x8001, 0xffffffffffffffb9}) prctl$getreaper(0xb, &(0x7f0000000580)) open_by_handle_at(r0, &(0x7f00000005c0)={0xca, 0x8000, "6391f87c1067ac8d551bcaefdca4ad46fde60e48f96b9ba25e07218003eb173612717ad459343fa762a768071b631f2ee03189fb614d1bdff33b1eed9643f319746882ebb6c849b28e7d7baf8f6e03f3d4cc975a0bde90842ccb3a79bd52bdc991910abae570b342ee72201fb9b40358142ef1c129fac38d00233ddc5f8a8dee02121d9a58303f4d41aff71cab8bae77e5388a22a91d6349aaa722fb30cfde66514d1e90008210ad3a5425f59d16d119677c932d46909de221e952f2c38152232b82"}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/access\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000700)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000740)={0x0, 0x80000000}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000780)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000007c0)=0x3) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000800), &(0x7f0000000840)=0x4) eventfd2(0x1, 0x80800) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/25 21:09:50 executing program 1: perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x7d5) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r2 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r2}) 2018/02/25 21:09:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062000)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/control\x00') 2018/02/25 21:09:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000), 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/25 21:09:50 executing program 2: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad2fc0)=ANY=[@ANYRES32=0xffffffffffffffff]}) getsockname(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000753ec2d25b2b71dbe405348e5e69e531d44e28b765f1f70000000000"], &(0x7f0000000040)=0x10) 2018/02/25 21:09:50 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000014c0)={0x7, &(0x7f0000000040)=""/187, &(0x7f0000001400)=[{0xff, 0x5, 0x6, &(0x7f0000000100)=""/5}, {0x6, 0x1b, 0x80000000, &(0x7f0000000140)=""/27}, {0x10001, 0x10, 0x101, &(0x7f0000000180)=""/16}, {0x80, 0xc7, 0x80000000, &(0x7f00000001c0)=""/199}, {0x5, 0x1c, 0x8, &(0x7f00000002c0)=""/28}, {0xfffffffffffffff7, 0xca, 0x20, &(0x7f0000000300)=""/202}, {0x280000000000000, 0x1000, 0x5f24, &(0x7f0000000400)=""/4096}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x400c8, &(0x7f0000000000), 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)) r1 = accept$inet6(r0, &(0x7f0000001500)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0xfffffeff) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) 2018/02/25 21:09:50 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d5e09d2163c2156e91486de66539526235510d7d2330408fe4b53e3782776b3c060e3cc0b4c05d7f94750d0aed6c682a63ef85f1d281f41ac66eb9f6e8384e2635c9ec33a513a9aa5866d2590da7a9d6fe0de2abeb4a82d095d3f387d15a5bd70d84178f45e91c4f6435e145d4a1aa9f472aaa92178e83774ef2760b2d1bf943484fff95d81d8a12b602cfd8d512e9774be54bddd46a5e3851203743fb4851dcb71249b4279dc6056ab877ff8db29fcd671e61884a3f89af32acff1cd737f54a9327ff232d8a34223f3739401f032e", 0xcf, 0x10, &(0x7f0000000140)={0xa, 0x0, 0x8f8, @loopback={0x0, 0x1}, 0x9}, 0x1c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000358ff8)={0x1, r3}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000544ff4)) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0xe4d, 0x5, 0x7, 0x0, 0x8, 0x4, 0x9, 0x4, 0x6a2, 0x7, 0x5, 0x7, 0x0, 0x7, 0x5, 0xc5f00000, 0xd45, 0x7636f8, 0x3}) r7 = dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18) connect$nfc_llcp(r5, &(0x7f0000077000)={0x27, 0x80000b, 0x1, 0x0, 0xffffffff80000000, 0x8, "e49b50b5023cc5fc0b13545283c9f951d28686fc4a205033fb2d60826ae60c634bc373d9a65dfe5501e73c5469b9faff80e98b1ba224fe649c78b1a1989e71", 0x1}, 0x60) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000080)={0x100000000}, 0x4) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f00004a0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r5, 0x1000000040400006) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000670fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/02/25 21:09:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x8000, &(0x7f0000000040)={0x15, 0x3f, 0x3, 0xb620}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r0) 2018/02/25 21:09:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001480)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x1b8, 0x1b8, 0x98, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='dummy0\x00', {0x0, 0x0, 0x1f3c, 0x0, 0x0, 0x6, 0x3ede}}}, @common=@inet=@length={0x28, 'length\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000000)="df678299f277a3acf2e583aade0d373f268936d41ae681b81fd6f6fde4bcfa24019dc7ce42b5a15c83336c6d304d21686d740c09f67eda38f4cd0c1fe6ed5fac671ebe6bca708e28e4dd1c5c2037edbeefeae54a9e1d7117109017e65afaf3b2070de753c3d1ddc97a90952f", 0x6c}, {&(0x7f0000000080)="e1fd76beb1b16249dcecd47df0f339e0c6a54b9c99bc838b50f0dae72824ccd8d771f203b60cab407251b5773fbb32e82bfa7f9de762c2c2392d097552ed00ada5ab77f4524ebb1c6b7959067bc91374c4bf905e09624e68143a3ac569bcec406f8da8a75bda6a21b561b135141175dc2c581335a52c4469f3bc8acc546492cae79dcbebbe9144eafc9f638a17410a5ffb5290a7f9aa3ee84785a430d54437aec634cbd4c6e41aaccf829ec76751d99b47e1e9c9f7088c0b66e9ab30bacdaf0e8b2ecd5a8adaa8c78685b51d9fb8a0b071857ce3bf46ccb0f17e87bee03738623e8e6d5c49ba4dbfdb06cc6bda5f5116a79f", 0xf2}, {&(0x7f0000000180)="a383fde8412d668c983d825e83465f69f6b6", 0x12}, {&(0x7f00000001c0)="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", 0x1000}], 0x4, &(0x7f0000001200)=[{0xf8, 0x11f, 0x1ff, "44a264d9ab86aac20e8e70d1d039223d91a247c9701336e5ce95cccedce7a0b2200674b23ceda042e29a32973c4059762bea2ff9b8e398535a729d81f24842b00a6f906e4d598eef7ae1f92c15cc9246caa07034a1b75ac588296505d382aff6faf0dd4104b4bf0c5f4f3e171ae8866b715e76ba778fc91ff992362921ab3fdb6ce066f427e70956b34afaaa3c311cd6ff3603e389fb943b520a6644e46a92009e3c4961d03865413f4802c302c1f1cf872b6966f5e83bda875e91f5769756ab8f5a628ce2208f556b0b2090fc8479fd6857dc60490543c8a7ea4ea68ef0776ecad49c51983b"}], 0xf8, 0x4}, 0x4) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000009000)=[], 0x0, &(0x7f000000be78)=[]}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000015fa0)=[], 0x0, &(0x7f0000001340)=[], 0x34a}, 0x0) 2018/02/25 21:09:50 executing program 1: 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair(0xa, 0x8080e, 0x7, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x250, 0x40080) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x1, &(0x7f0000000080), 0x4, r3, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0x80004, 0x7, 0x40000000, 0x2, 0xffffffffffffffff}, 0x2c) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/25 21:09:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=ANY=[@ANYBLOB="02004e201000001a4f00000000000000"], 0x10) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 2018/02/25 21:09:50 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6tnl0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaa7e049778d5"], &(0x7f0000b0c000)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="58185bd9829c", @generic="9c28489840d275546b5cc21ad4b60786"}}) 2018/02/25 21:09:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005be8)={'filter\x00', 0x7, 0x4, 0x3eb, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000004fc0), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="649033fd00eed35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='sit0\x00', @generic="c14b4bf6fae8035b2d89c210a331ebaa"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffbe7b}}, 0x9, 0xe8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3e04, 0x8, 0xfff, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x1, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}}}, 0x8c) 2018/02/25 21:09:50 executing program 6: r0 = socket$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) ioctl$KDSKBLED(r0, 0x4b65, 0x1) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/02/25 21:09:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000800d0000ffffffff000000000000000000000000ffffffffffffffffb00c0000b00c0000b00c0000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bbfe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c009e809000000000000000000000000000000000000000000000000e00775333200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000038017274000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff010000000000000000000000000001fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000001fe800000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000aafe8000000000000000000000000000aafe8000000000000000000000000000aafe8000000000000000000000000000aafe8000000000000000000000000000aafe800000000000000000000000000000fe8000000000000000000000000000bb00000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000079616d3000000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009801c00100000000000000000000000000000000000000000000000028006970763668656164657200000000000000000000000000000000000000000000000000000000c800636f6e6e747261636b000000000000000000000000000000000000000003ff01000000000000000000000000000100000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000801000000000000000000000000000000000000000000000000380074696d650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xde0) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/25 21:09:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x1ff, 0x3, 0x5, 0x4]}, &(0x7f0000000100)=0xc) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000ddffff38"], 0x8, &(0x7f0000001540)=[], 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) 2018/02/25 21:09:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)=@generic="c777dfdc7fb25c193d567253b38d237b", 0xfffffffffffffff9}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}) 2018/02/25 21:09:50 executing program 3: ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f00007ed000)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed0f09", 0x4d}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/25 21:09:50 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0x3, {"e3210a350a7b48"}}, 0x10) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x2, 0xa, 0x80, 0xa0, 0x5c, r4, r5}, {0xffffffff, 0x7, 0x0, 0x5, 0xffffffffffffffff, 0x80000000, 0x7b5, 0x5}, {0x2, 0x4000000, 0x1f}, 0x80000, 0xf, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0x3, 0x8b9, 0x9, 0x7, 0x8}}, 0xe8) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="c3762c4e58356fb69f00fc948a6bd6aed0ed6024aa00003f25fd37a2e9995ffd8264ccec7421f731e61f7ccb459c19418ac3f9331ab9eae51bd0f2e00c95ece8a3c4ecd25475a46c1b19afb5fb69cb3447e4d078e80c4195213bc8f75563a0bd11d76918ad5d402081e820aa344fa35562db428e98d7f143036fa65f9078aa2dbb9a45ab081c55a5a4fd3f0d9f922691b86df66cedd7363d06824fe072cdce292d24f51861fdca89c1d2db7fd87a67e972bd90a38c7e1a55791c4e0e4c4ab4"]) 2018/02/25 21:09:50 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800000021, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="100000000000"], 0x10}}], 0x1, 0x0) 2018/02/25 21:09:50 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000932fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000019df7c)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_LOCAL={0x14, 0x2, @empty}]}, 0x40}, 0x1}, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)=""/29, 0x1d) 2018/02/25 21:09:50 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getuid() r3 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ac0)={0x0}, &(0x7f0000000b00)=0xc) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)=0x0) r9 = accept$llc(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x10) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/access\x00', 0x2, 0x0) r11 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r12 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000dc0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000ec0)={0x0}) r14 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000f00)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000f40)={0x0, 0x0}) r16 = socket$bt_cmtp(0x1f, 0x3, 0x5) r17 = accept4$inet(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000fc0)=0x10, 0x80000) r18 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x5, 0x90000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001040)={0x0}) r20 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r21 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0}, &(0x7f00000010c0)=0xc) r23 = getegid() r24 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ashmem\x00', 0x20000, 0x0) r25 = dup(0xffffffffffffffff) r26 = timerfd_create(0x5, 0x800) r27 = socket$bt_bnep(0x1f, 0x3, 0x4) r28 = gettid() getresuid(&(0x7f0000001140)=0x0, &(0x7f0000001180), &(0x7f00000011c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) getresgid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) r34 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000014c0)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000015c0)=0xe8) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001840)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x2, 0x2000000}, 0xc, &(0x7f0000000900)=[{&(0x7f0000000100)={0x1c, 0x11, 0x500, 0x5, 0x3, "", [@typed={0xc, 0x92, @uid=r1}]}, 0x1c}, {&(0x7f0000000140)={0x190, 0x33, 0x200, 0x7, 0x0, "", [@generic="c013a79e84a555827f398711f07f2435c325cc02fac24163872c11a0d0c298d67a2b0be519c2f17b18c93b4d5c339d49bd519226e1954182ace2958231178f3ecfedd4223302c53f2c6df63bbe59b10df79ad3d302f083dc2b2ed4e60a472e8aad2643854a17c7e7e2527d97b4af73ef80dc", @typed={0xc, 0x44, @ipv4=@rand_addr=0x1}, @nested={0x100, 0x80, [@generic="0f936eb24e2b83944a93d61e36b9d29c101543c77be28c67d29303d512e8f745e4c131ed99b490ce198671a1aa242f23f0dac6ef1d3246f2b902e8ae9188b58090f4384eb438484ebe5ed19745369a3abe1755f01e5c3464e806b81b924e65fe3366e53282f89a2fcc6bfea6641fcecdc59efec09bbbdae5d3e0b1bef27d6f8187d2a5ddb8e412762a65a335d7fb898bcc2a89745e6d8da3f63061845625fb0196bd5e50fe1d7548c3", @generic="b03fc0bb9f8faeff43132a67f9036a9a98e348c77995d14e12c043611205b42646f58495de02", @generic="7f7e2a79cd812206c78970c72b213b8978abc0c470679e127164d90ea95776bebeaa4635686a2620a28949"]}]}, 0x190}, {&(0x7f0000000300)={0x10c, 0x18, 0x200, 0x2, 0x1, "", [@generic="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"]}, 0x10c}, {&(0x7f0000000440)=ANY=[@ANYBLOB="ac0400005500100f2cbd7000fedbdf250c008d000000000000000000471f42a2b89ff26305e3f27c2f2e11de55493e7303c8f8b7d3f49bc58a04f091ec2b34212b5223a468b4eb033eab168b511fadd1170000", @ANYRES32=r2, @ANYBLOB="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"], 0x4ac}], 0x4, &(0x7f00000016c0)=ANY=[@ANYBLOB="000000007527f882544ba593fb71310d80cb250e8b30361246e3af4b01ef83ec11cb45e95604cf58960d08198cd3d38c4f4a42840f97f1752ad49d2f6526899a71fbfb48ad13ad626c9f7f6e4381962039cf797bc53880b66c06f29c3223f5578ff7ea0750b5313a6020c0d59949a6bbd3cea4d22596ff2dff7cca8285f8aaf774fcc2cb66c82fa04eec464b586b628a84d4d64b44bc10da97f1cab6448601d29210c25d7252a2fc11bb4779fb8304e2658ca89e353380ee19b30ed7789c0b4451952e9592627a079007a5f3462df02f93fa0ae573d51050e4adb525db", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x4000080}, 0x20000004) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000e40)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r37 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r38, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r39, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) kcmp(r37, r37, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r38, 0x8, r37) fcntl$setsig(r38, 0xa, 0x12) dup2(r38, r39) tkill(r37, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/25 21:09:50 executing program 2: pipe(&(0x7f0000000240)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00002d7000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000d1bff1)='attrBkeyc\x00') write$selinux_create(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7061745f6578656305003a733420756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e633130323320353900"], 0x51) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000001c0)={r4, r5, 0x10001}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x40, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x380, 0x7, 0x3c, 0x8, 0x1, &(0x7f0000000200)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x2, 0x20}) 2018/02/25 21:09:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x240000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/198) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) close(r4) socket$pppoe(0x18, 0x1, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="f30f51f5f20f2a8da400baf80c66b8949c298066efbafc0c66ed0f2281a8a10f3803d7bad104ed66b9dd0a000066b89800000066ba000000000f308884faff643e0f2046", 0x44}], 0x1, 0x0, &(0x7f00000002c0)=[], 0x0) 2018/02/25 21:09:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f00000006c0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000300)=0x8) pipe(&(0x7f0000000340)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x2}, 0x80000000, [0x8, 0x4, 0x6, 0x100000000, 0x8, 0xffffffffc4ec3186, 0x7, 0x140]}, 0x5c) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000000340)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xff71) 2018/02/25 21:09:51 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000008ff3)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) 2018/02/25 21:09:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2f1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x8000}, 0x8) 2018/02/25 21:09:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000068040000ffffffff90020000d0000000d0000000ffffffffffffffff980300009803000098030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bbff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000f1f3161f9d9489554a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009801c00100000000000000000000000000000000000000000000000028006970763668656164657200000000000000000000000000000000000000000000000000000000c800636f6e6e747261636b000000000000000000000000000000000000000003fe8000000000000000000000000000bb00000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffffffffffff0000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c8) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)="218b428ed92d27a64c4fa1289f31689216d6c9233a566562a5a172752f659512a75177f968b914246c394ee76002b018ed28e94c8b0b91fd4af84bafb801ef2ae5b2eac8ac38be8532064cb5d4f42a6d8c48486a44cb1c619e0a71a8cdd8cc353b029e2cb4a1aa9b44797a", 0x6b}, {&(0x7f0000000240)="44011a22a32df9a50b0a971008d27880f9700785e38375922d81228f", 0x1c}, {&(0x7f0000001280)="3c95ef35c891286b10d0113c0c863413a62a3f5370851bdb31e01bcdc36fb6", 0x1f}, {&(0x7f00000013c0)="6fc1c7751253514a2a4b8717396bafdb822f3946065e8f6e81a465cf12a24dfe3edb029c4a488b57377a215dc78b3c64dea333f9f03ff7d70291d9c677fc1d4742aa03fe443bb07e084f8f84a1110da5", 0x50}], 0x4, &(0x7f0000004000)=[]}, 0x0) 2018/02/25 21:09:51 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000dcee0)={0x1, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "c919a0189e4c2efb3f91f671d3051c33"}) 2018/02/25 21:09:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000008040000fffffffff80000004002000000000000ffffffffffffffff380300003803000038030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff0000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800686c000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065727370616e3000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020014801000000000000000000000000000000000000000000000000480068656c70657200000000000000000000000000000000000000000000000001000000482e3234350000000000000000000000000000000000000000000000000000142e52c745f364ee6bdbbaad578af4ff000000000030006d61726b00000000000000000000000000000000000000000000000000010000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f80000000000000000000000000000000000000000000000000028006c656e677468000000000000000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000001214d8c24baba96f37f06f08082394041280566e4b8373c39cd499d1d685af261bb7834006"], 0x468) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/25 21:09:51 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x20, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/25 21:09:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0xfffffffffffffe88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x13, 0x0, &(0x7f0000ba7ff0)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) 2018/02/25 21:09:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f0000879fff), 0x0, 0x0) recvmmsg(r0, &(0x7f00000045c0)=[{{&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=""/110, 0x6e, 0x1000}, 0x5}, {{&(0x7f0000000100)=@ax25, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/41, 0x29}], 0x2, &(0x7f0000000280)=""/21, 0x15, 0x3}, 0x8}, {{&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000e4", @ANYRES32, @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'], 0x32, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/135, 0x87}], 0x2, 0x0, 0x0, 0x6}, 0x1000}, {{&(0x7f0000001400)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00000024c0)=[{&(0x7f0000001440)=""/128, 0x80}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002500)=""/196, 0xc4, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/34, 0x22}, {&(0x7f0000003640)=""/101, 0x65}], 0x3, &(0x7f0000003700), 0x0, 0x83f}, 0x1f}, {{&(0x7f0000003740)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000003980)=[{&(0x7f0000003780)=""/187, 0xbb}, {&(0x7f0000003840)=""/218, 0xda}, {&(0x7f0000003940)=""/45, 0x2d}], 0x3, 0x0, 0x0, 0x80000000}, 0x3}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f00000039c0)=""/51, 0x33}, {&(0x7f0000003a00)=""/97, 0x61}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)=""/218, 0xda}, {&(0x7f0000003bc0)=""/204, 0xcc}, {&(0x7f0000003cc0)=""/214, 0xd6}, {&(0x7f0000003dc0)=""/74, 0x4a}, {&(0x7f0000003e40)=""/169, 0xa9}], 0x8, &(0x7f0000003f80)=""/68, 0x44, 0x20}, 0x5}, {{&(0x7f0000004000)=@ax25, 0x10, &(0x7f0000004480)=[{&(0x7f0000004040)=""/101, 0x65}, {&(0x7f00000040c0)=""/253, 0xfd}, {&(0x7f00000041c0)=""/221, 0xdd}, {&(0x7f00000042c0)=""/141, 0x8d}, {&(0x7f0000004380)=""/233, 0xe9}], 0x5, &(0x7f0000004500)=""/179, 0xb3}, 0x6}], 0x8, 0x40002000, &(0x7f00000047c0)={0x77359400}) accept$ipx(r1, &(0x7f0000004800), &(0x7f0000004840)=0x10) 2018/02/25 21:09:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000013ff5)='/dev/vcsa#\x00', 0x0) r1 = msgget$private(0x0, 0x4b59ec7af74284cf) msgsnd(r1, &(0x7f0000000000)={0x3, "77878012421688dc52a6cc"}, 0x13, 0x800) keyctl$get_keyring_id(0x0, r0, 0x3ff) keyctl$search(0xa, r0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000011ffb)={0x73, 0x79, 0x7a}, 0x0) 2018/02/25 21:09:51 executing program 4: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a05b, {0x400003ffffffd}}, &(0x7f0000e6e000), 0x8, &(0x7f0000557ff8)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x495, 0x2, 0xff, 0x8, 0x4, 0x5, 0xb9f9}, &(0x7f0000000480)=0x20) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000004c0)) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x6, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000480)={0x5, &(0x7f0000000500)=[{0x5b6c, 0x3}, {0xb74a, 0x6e7}, {0xfffffffffffff214, 0x7}, {0x101, 0xd57}, {0x0, 0xa44}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x3f06, 0x2, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe4}, &(0x7f0000000580)=0x20) 2018/02/25 21:09:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029fd0)=ANY=[]}, 0x1}, 0x3) r1 = dup3(r0, r0, 0x80000) accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)) 2018/02/25 21:09:51 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3ff, 0x0, 0x8000, 0xef69, 0x5, 0x1, 0x1, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0xfffffffffffffffd, 0x9, 0x5, 0x2}, 0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) r3 = geteuid() getgroups(0x5, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r2, r3, r4) read(r0, &(0x7f0000000240)=""/1, 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000280)=""/110, &(0x7f0000000300)=0x6e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0xffffffff7fffffff, 0xff, 0x7fff, 0x9, 0x2}, &(0x7f0000000400)=0x14) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000440)=r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000480)={{0xcf, 0x8}, 'port1\x00', 0x80, 0x40, 0x7, 0x8000, 0x6, 0xffff, 0x800, 0x0, 0x2, 0x5}) futimesat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000600)={r5, 0x3}, &(0x7f0000000640)=0x8) flock(r6, 0x4) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000700)={0x0, 0x2, 0x8001, 0x8, 0x7, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000740)={0x2, 0x1, 0x202, 0x8, 0x5e90, 0x3ff, 0x9, 0x1f50c649, r8}, &(0x7f0000000780)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000007c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x29d1fa48, 0x2, 0xff, 0x4, 0xfff, 0xcb, 0x10000}, &(0x7f0000000800)=0x20) io_setup(0x3, &(0x7f0000000840)=0x0) io_getevents(r10, 0x2, 0x9, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000009c0)={0x0, 0x1c9c380}) syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0x32, 0x280000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000a40)={{0x8001, 0x6688}, 'port0\x00', 0x20, 0x10000, 0x2, 0x3, 0xfffffffffffffe00, 0x4, 0xffffffffffffff01, 0x0, 0x4, 0x3f}) ptrace$poke(0x5, r9, &(0x7f0000000b00), 0x1) connect$ax25(r2, &(0x7f0000000b40)={0x3, {"c3ea5ab2baa508"}, 0x3}, 0x10) 2018/02/25 21:09:51 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0xf, 0x2, @tid=r1}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/25 21:09:51 executing program 2: mq_unlink(&(0x7f0000000000)='em1-eth1\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfe, 0x200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x5, 0x7, 0x6, 0x4, 0x6}) sendto$inet(r0, &(0x7f00007f4fd5), 0x0, 0x8880, &(0x7f0000e84ff0)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/02/25 21:09:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}}) 2018/02/25 21:09:51 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5185) ftruncate(r0, 0x7fff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x8, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x1) sysfs$1(0x1, &(0x7f0000000040)='/dev/ptmx\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x2) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7fffffff}, 0x1) 2018/02/25 21:09:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000040)=@nl=@proc, 0xc, &(0x7f0000000300)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/138, 0x8a}], 0x3, &(0x7f0000000340)=""/208, 0xd0, 0x7}, 0x81}, {{&(0x7f0000000440)=ANY=[@ANYBLOB="ffffffea", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/57, 0x39}], 0x1, &(0x7f0000000500)=""/171, 0xab, 0x7}, 0x430b}, {{&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000001a80)=[{&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/201, 0xc9}, {&(0x7f0000000780)=""/99, 0x63}, {&(0x7f0000000800)=""/95, 0x5f}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/67, 0x43}, {&(0x7f0000001900)=""/161, 0xa1}, {&(0x7f00000019c0)=""/168, 0xa8}], 0x8, &(0x7f0000001b00)=""/4096, 0x1000, 0x20}, 0x5}, {{&(0x7f0000002b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00000030c0)=[{&(0x7f0000002b40)=""/144, 0x90}, {&(0x7f0000002c00)=""/67, 0x43}, {&(0x7f0000002c80)=""/123, 0x7b}, {&(0x7f0000002d00)=""/207, 0xcf}, {&(0x7f0000002e00)=""/38, 0x26}, {&(0x7f0000002e40)=""/134, 0x86}, {&(0x7f0000002f00)=""/134, 0x86}, {&(0x7f0000002fc0)=""/227, 0xe3}], 0x8, &(0x7f0000003140)=""/162, 0xa2, 0x3f}, 0x58}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000003200)=""/162, 0xa2}, {&(0x7f00000032c0)=""/69, 0x45}, {&(0x7f0000003340)=""/215, 0xd7}, {&(0x7f0000003440)=""/58, 0x3a}, {&(0x7f0000003480)=""/48, 0x30}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/219, 0xdb}], 0x7, &(0x7f0000004640)=""/170, 0xaa, 0x6}, 0x4}], 0x5, 0x0, &(0x7f0000004840)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004880), &(0x7f00000048c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004900)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000004940)={0x6}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000080)="ff"}) 2018/02/25 21:09:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000edffffff000000000000000000000000000000"], &(0x7f000001cffc)=0x3a) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+30000}}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x408000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in6={{0xa, 0x2, 0x2, @empty, 0x1ff}}, 0xe91, 0x81d}, &(0x7f0000000280)=0x98) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f000002affc)) [ 113.807141] audit: type=1401 audit(1519592991.259:172): op=setxattr invalid_context="" [ 113.815322] audit: type=1401 audit(1519592991.260:173): op=setxattr invalid_context="" 2018/02/25 21:09:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{0x10f000, 0x110000, 0xa, 0xfffffffffffffff7, 0x6, 0xfff, 0x4, 0x1, 0x1f, 0x14, 0xc18, 0x100000000}, {0x6000, 0x1, 0xe, 0xf1, 0x3e79, 0xfffffffffffffff8, 0x1000, 0xfffffffeffffffff, 0x1000, 0x81, 0x3, 0x8}, {0x6000, 0x6004, 0x0, 0x767, 0x4, 0x1, 0x2, 0x370e683c, 0x8, 0x4, 0x100, 0x7}, {0x2000, 0xd000, 0x9, 0x7, 0xffff, 0x263e, 0xcf9e, 0x9, 0xfffffffffffffffb, 0xa2, 0x2, 0x7}, {0x10000, 0x100004, 0x3, 0x1, 0xfffffffffffffffa, 0x7, 0x9, 0x0, 0x100000000, 0x6, 0xfffffffffffffff9}, {0x0, 0x10f000, 0xd, 0x1, 0x9, 0x4, 0x3f, 0x0, 0x96b, 0x0, 0x482a, 0x3f}, {0xd000, 0xd001, 0xd, 0x485, 0x80000000, 0x7, 0x2404, 0x7, 0x7fffffff, 0xffffffff, 0xe105, 0x100000000}, {0x3000, 0xf000, 0xd, 0x8dab, 0x401, 0xff, 0x1ff, 0x8, 0x101, 0xffffffffffffff7f, 0x794c, 0x30}, {0x6000, 0x1000}, {0x5000, 0x1}, 0x20000000, 0x0, 0x101000, 0x100000, 0x7, 0x8400, 0x6001, [0x2, 0x5, 0xffffffff, 0x6]}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/25 21:09:51 executing program 0: clock_gettime(0x0, &(0x7f00000082c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000080c0)=[{{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/58, 0x3a}], 0x1, &(0x7f00000000c0), 0x0, 0x3}, 0xda8b}, {{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/226, 0xe2}, {&(0x7f0000001380)=""/76, 0x4c}, {&(0x7f0000001400)=""/10, 0xa}, {&(0x7f0000001440)=""/17, 0x11}, {&(0x7f0000001480)=""/18, 0x12}], 0x8, &(0x7f0000001540)=""/78, 0x4e, 0x5}, 0x8}, {{0x0, 0x0, &(0x7f0000005980)=[{&(0x7f00000015c0)=""/117, 0x75}, {&(0x7f0000001640)=""/174, 0xae}, {&(0x7f0000001700)}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/144, 0x90}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/82, 0x52}, {&(0x7f0000005880)=""/234, 0xea}], 0xa, &(0x7f0000005a40)=""/62, 0x3e, 0xd339}, 0x20}, {{&(0x7f0000005a80)=@sco, 0x8, &(0x7f0000005d40)=[{&(0x7f0000005ac0)=""/103, 0x67}, {&(0x7f0000005b40)=""/38, 0x26}, {&(0x7f0000005b80)=""/187, 0xbb}, {&(0x7f0000005c40)=""/82, 0x52}, {&(0x7f0000005cc0)=""/8, 0x8}, {&(0x7f0000005d00)=""/17, 0x11}], 0x6, 0x0, 0x0, 0x7}, 0x40}, {{&(0x7f0000005dc0)=@l2, 0xe, &(0x7f0000006340)=[{&(0x7f0000005e00)=""/100, 0x64}, {&(0x7f0000005e80)=""/231, 0xe7}, {&(0x7f0000005f80)=""/223, 0xdf}, {&(0x7f0000006080)=""/176, 0xb0}, {&(0x7f0000006140)=""/116, 0x74}, {&(0x7f00000061c0)=""/212, 0xd4}, {&(0x7f00000062c0)=""/9, 0x9}, {&(0x7f0000006300)=""/27, 0x1b}], 0x8, &(0x7f00000063c0)=""/210, 0xd2, 0x2}, 0x100000000}, {{&(0x7f00000064c0)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000006980)=[{&(0x7f0000006500)=""/207, 0xcf}, {&(0x7f0000006600)=""/207, 0xcf}, {&(0x7f0000006700)=""/200, 0xc8}, {&(0x7f0000006800)=""/118, 0x76}, {&(0x7f0000006880)=""/184, 0xb8}, {&(0x7f0000006940)=""/24, 0x18}], 0x6, &(0x7f0000006a00)=""/4, 0x4, 0x4}, 0x1}, {{&(0x7f0000006a40)=@ax25, 0x10, &(0x7f0000006d40)=[{&(0x7f0000006a80)=""/191, 0xbf}, {&(0x7f0000006b40)=""/244, 0xf4}, {&(0x7f0000006c40)=""/232, 0xe8}], 0x3, &(0x7f0000006d80)=""/68, 0x44, 0x3f}, 0x40}, {{&(0x7f0000006e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000008000)=[{&(0x7f0000006e40)=""/76, 0x4c}, {&(0x7f0000006ec0)=""/50, 0x32}, {&(0x7f0000006f00)=""/140, 0x8c}, {&(0x7f0000006fc0)=""/4096, 0x1000}, {&(0x7f0000007fc0)=""/51, 0x33}], 0x5, &(0x7f0000008080)=""/10, 0xa, 0xd9}, 0xffffffffffffffe3}], 0x8, 0x0, &(0x7f0000008300)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000083c0)={0x0, @in6={{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x1, 0x80, 0x8, 0x8000, 0x561}, &(0x7f0000008480)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000084c0)={r3, 0x81, 0x56, "cf7a223617da55e6b0628dfb430c18fa33d60123639263e481500ebfe0728beb7c7fde0aa54e1b9c6d4852e222143d633f747c54aa8d233b8f261d4983e69ebf16936c90fb2dbe0d906dddd4b0943c415454d0b4b512"}, 0x5e) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000336f58)={0x9da, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00008bafd8)={0x0, 0x1, &(0x7f0000000040)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee4fb2)=""/78}) 2018/02/25 21:09:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/02/25 21:09:51 executing program 3: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x800) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendto$inet6(r0, &(0x7f0000fa4a7f), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/25 21:09:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/133, 0x85, 0x20, &(0x7f00000000c0)=@ethernet={0x306, @empty}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)=ANY=[], &(0x7f0000000040)) [ 113.931799] QAT: Invalid ioctl 2018/02/25 21:09:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x40000) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x1000) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0xb) fcntl$setsig(0xffffffffffffffff, 0xa, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/02/25 21:09:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) 2018/02/25 21:09:51 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="90ae00000000000004b45496d39561b549b2af7701f152b3e4eec99775b5d14ba9af75d6bf7d4d8f29ece5fbaac46aa018ec299bcb5b387c55a63dd9add2985ef27eeac7ff03155cbc2492020c1951a44751980c6759ade9bb4b50ee435d65d1ec60e932ebab6e4d581e6f20383601ccc585111bf70ea064a086a42336a28038f5dd6a6daaaa8c73a3b780e0251be7e3b45aeabb9217865b5aac12d16b594c002d60e9e2dc4671ceb256689923bd5ed6c7fb", 0xb2, 0x0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000004500)=[{{&(0x7f00000008c0)=@nfc, 0x10, &(0x7f0000000b80)=[], 0x0, &(0x7f0000000bc0)=""/4096, 0x1000}}, {{&(0x7f0000004340)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00000044c0)=[]}}], 0x2, 0x2, &(0x7f0000004700)={0x77359400}) 2018/02/25 21:09:51 executing program 0: 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000e77ff8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000947ffb)='user\x00', &(0x7f0000a2dffb)={0x73, 0x79, 0x7a}, &(0x7f000018e000)='D', 0x1, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x4, 0x7ff, 0x9, 0x1}, &(0x7f00000000c0)=0x14) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000ff0b0000000000000300000000000000b0060000a1fdcc6b0100000000ffffff"]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r5, 0x20, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}]}, &(0x7f0000000180)=0x10) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a6beca)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d925493f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) r7 = accept$inet(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) r8 = getpgid(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) kcmp(r8, r9, 0x7, r7, r7) keyctl$dh_compute(0x17, &(0x7f0000baaff4)={r4, r6, r6}, &(0x7f0000742000)=""/3, 0x3, &(0x7f0000be2fc8)={&(0x7f00001f8fef)={'rmd320\x00'}}) ioctl$TIOCSTI(r1, 0x5412, 0x595) [ 114.014615] QAT: Invalid ioctl 2018/02/25 21:09:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x4000000000000, 0xfffffffffffffffc, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="b9c00d0000b800000000ba008000000f30f30f38f6bc7ce2310000b805000000b9002800000f01c1c443d922d500660f00168f29089b7d08364e0fc79c6a39000000f049f719644e0f019cea00600000c4c1645918"}], 0xaaaaabc, 0x0, &(0x7f0000886fe0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/25 21:09:51 executing program 4: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000912ffc)) exit(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x109000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/170) timer_settime(0x0, 0x0, &(0x7f0000147fe0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00005d3fe0)) 2018/02/25 21:09:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcaff9)={0x0, 0x0, 0x6}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x2000000000000, 0x10df, 0x200}) 2018/02/25 21:09:51 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x1, 0xb0e4, 0x1000, 0x98, &(0x7f0000000040)=""/152, 0x94, &(0x7f0000000100)=""/148, 0x18, &(0x7f00000001c0)=""/24}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ac0000)={0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000240)=""/54) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000280)) 2018/02/25 21:09:51 executing program 6: mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, 0x0) 2018/02/25 21:09:51 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x400001) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) syz_emit_ethernet(0x2e, &(0x7f0000aeb000)=ANY=[@ANYBLOB="aaaaaaaa20eaaaaaaaaa00000800040000200076f45f16330000ac14008000ffffffffffff001200000400000000ddd0dd266b0fb45ab8191d531aa8b97a15b9ffbee0f59b6611da0cecbacce7f0602528e68dba116eb24bf25df280432fd9ee77206f4ab404cfe2f6eb26bee5a8820da7d7004ea60687d4c190777a2b52dbf7c79b233e6f288a2fa41c713ae5b07bdf3ef9c8747e173ae3d9a997acb485"], &(0x7f0000aebfe8)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x1, 0x3, 0xffffffffffff42d1, 0xfffffffffffffffe, 0x20}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000047c000), 0x0, 0x0, &(0x7f0000457fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1}) 2018/02/25 21:09:51 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000016"], 0x18}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/02/25 21:09:51 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x49) ioctl$KDMKTONE(r0, 0x4b30, 0x40) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x882) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xa8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0xf27}, &(0x7f0000000140)=0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x6) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0x7fff, 0x7, 0x80000001, 0x2, 0x6, 0x80, 0x0, 0x7000000000000, 0xfa0, 0x8}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req={0xdc, 0x3, 0x1, 0x80000000}, 0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000240)={{0x2, 0x2, 0x3, 0x2}, 0x2, 0xffffffff, 0x101}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000002c0)={0x2, 0x4, 0x7, 0x4, 0x4, 0x401}) close(r0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000380)={0x8000, 0x0, {0x0, 0x0, 0x5, 0x2, 0xc07}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000440)={0x17, 0x3d, &(0x7f0000000400)="3023690c99b8f3b9081b3f3b16f31aa6ab083a91714f1f9d7a476d1f2cdea3a0423dcfd3ff4b773b6590f7deafb17b7e494a11cd0c58c3bb32368d0d19"}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000006c0)=[{&(0x7f00000004c0)="fc877757531faee3b59d7beee3ad152cefd406b71e7dd6fad088474738ef21b8c68eb4eb", 0x24}, {&(0x7f0000000500)="e65f566a64dbff8786e23424ec1162d775b4846f74f28205c4177b623219b935331a60519ffdad45a788c7979636990efb9075fdf1e6077b4814bde1ee06021970ebb74b9243fa7914bf16ea23d6bafe808f53c330da754a1ef093d715823bbbf774e387a75641e092c02707dc2f870f9302ca3ed4a313702a44e046c8b7e11d6552cdb89ef2b5f72966fde668a6e9693fe4a3f07047ee0d9276bd4b3d4e903d2e9dbbbbd568ada3f55e051322a0a87eaf219752e2567871aaea867071d5f3400f5ddd76918bb1a57e195312eb3896907a3560973c96dbc82f367e05e6a3309c64f92e6b4ef072f8428cb58d99e7", 0xee}, {&(0x7f0000000600)="3e55bb6cde345d0c184eab7e67a0ebbce82e7d7e078f1799b1e440", 0x1b}, {&(0x7f0000000640)="9686305939981b7f01f51353a6ba9193804cd5926c7d23ef89d32eaea32f620da5ce71574d8ae4b35e49482601238dc72b7540152b7edf3bbded", 0x3a}, {&(0x7f0000000680)="bfe1ed001071a2fc5dcce1976b74d035b12b150ae3c392314937bfcc3f05faa3f7b12ff72d", 0x25}], 0x5, 0x0, 0x0, 0x20000040}, 0x40000) symlinkat(&(0x7f0000000780)='./file0\x00', r0, &(0x7f00000007c0)='./file0\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0x265, 0x480080) r4 = syz_open_dev$vcsn(&(0x7f0000000880)='/dev/vcs#\x00', 0x7, 0x10000) bind$unix(r0, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0xa) bind(r3, &(0x7f0000000900)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x4, 0x1, 0x1}}, 0x26) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000940)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) ioctl$TIOCNXCL(r4, 0x540d) statx(r4, &(0x7f0000000a00)='./file0\x00', 0x100, 0x7ff, &(0x7f0000000a40)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/vga_arbiter\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b80)=@assoc_value={r1, 0x3}, &(0x7f0000000bc0)=0x8) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000c00)=0x2c8) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000c40)) renameat(r5, &(0x7f0000000c80)='./file0\x00', r4, &(0x7f0000000cc0)='./file0\x00') 2018/02/25 21:09:51 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410080, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x100000000, 0x4) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000fce000)={&(0x7f0000d13000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e014540e24e36d9667fb6de92d8de6dd1c59a6f1b30cc0db9692d1fcc6aeb2f9790288985d33ce774a5e83f8dc54cb600c1af166463a6dac614e7606888eea"}, 0x60, &(0x7f0000609000)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000ff0000000000000000"], 0x10}, 0x0) 2018/02/25 21:09:51 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000040)="0f212226440f2246c481f55c09664d0f38829704000000f20f2d2967360f30d99b007000002e67460f204466ba4100b000ee0f015c9718", 0x37}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(r1, &(0x7f0000002340)={&(0x7f00000000c0)=@full={{0x3, {"f95678698a6a4b"}, 0x457e}, [{"4c279d8042ddc4"}, {"05c8fc75f8b3ee"}, {"1b73af0635125d"}, {"454ac7a67f5d92"}, {"b2552e02407f51"}, {"694c5156128c1b"}, {"825b0dabd326d1"}, {"815a74a52c9c96"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000140)="54a11918e47f2cd7c620703aa1da9ea30197c5f7c01a18b4e0cb2dd436bd4f5ec4e6aabcf2d53a311f736d226f76b27a8d3dd8ac25f06708fe1b63fad50912b4477bc72483d956695ce73ce7b874cdcf8fa59d41a1774587bb669632d7f868f796de448cf0f9c49f7db90d3f90490effc55b5131eb63", 0x76}], 0x1, &(0x7f0000000200)=[{0x68, 0x0, 0x1, "ebec5974b78c1956775ad4ab7b6bbcaf616166afbdc2c446b068daa2c2cc3c1bba7920beb02ddc92636b6130431b570e34da3c6457b74fb9f5afa544fbf3f641180f0732a7db18c436d67b30092e81f838e982aea0"}, {0x1010, 0x117, 0x7c, "28715ce8139d92dae10f1e3f6139c6d0b0214095394790ca783f3f9fe0f21189cac5f88c7879e2321d462346614cba848d83eb7ebc736540f12deb9f787df4e1cd3e36ce982b15265130380286f68c296d98f52efa0a393ea2246f75827d36140016a40f268439258f2c4046b99a885e23edc83d9357477a57a5e8ea7a180786adb3073c7447474a715f2280eb62dd53c51b94f6fc7d790b3b6e24388dc2de13b29dc6a33c18c261cb800c2db0cd259e11faca1531a8dcdbe671c2fa1b16d026feb40e2bcd16f50e6d7011272d23b8423e7acdc0ea33092decc128391010dc170f7c8242086ce4a1e5647716f82c97feccaea456cd5bac894734670dd46c2c65ef0d7ef0f3de3f2c2e17ef9cd19c35fa5625c4c35251677c9ddb6597a9eba311e257d9c7037b0106347dcf68eb078f92cca78abdd2ff7faa2f923ed634e14034a00032f2b3cfd05ccc727335671ffc52737fca4381ed5a1767d18272b32c5fd97bc4ab824a283d1fc0fe321b48a94e5a0e5e97fe83ccb1d6bcb5a0b79a5ab4a043a31a9f03b3c8811c31438bec12ddfe46c7ccbb1d3f751b802eae8144d20d99459a56c6166fea9c7ab2219fc5ca9b8b38a304cfa2587cbd36d593c1742c954921eb50337219e4c3945b3f9289c0b311c775f995e633ad28e666d808be0b674533383e6c3ea34148bd35d028ff6c620d0273aac8777103038d07dbd26be419f072833abdac45b68134c3a023bc36ce9314add04236a44719cef1e42bb88b1556b90753a055b5bcc9ade0f6bca6ddc5df753a0e2981f82aa74b2f70c6a9041796c57383a28209d6fadb38c1bfcf6ccbc3e34091434d4d842b1ec5f5d5dc03d825c3cf67dee113c83b278510e3ab79fc10fabc5ae4c9daf3b55f009e120d5a32191f06eb0f7866ffcf1cdffc020355de42232f21d71269f4baae08d1bb09e1f3ab3d7c9564e73266c74cb8303577d1fc7a323bc851d04fad8dc0ea27a41cfcdf9ba1ddb22b54db7e0be9771b4c5bfd8bb937e928e38bb9933c687d45baab904760c5ceb16ddc2e7d1e8708e6c46b9b5f2d61c72e3aeab8af7cb7e26d5deade8015aac917e7e13ad2ce849a358ca090822beb3d996c6588209cf2f7bdbb398c5ccc4723d89d592bb2b48ae019114e71ce54d086c73ed45fe3a98bd51a07cd82f5d55cf87c1695669a100cc24569f34102e44469c951fe2e921e2f4246952cfcd2bad1613085218c7ab3420e62c67111fe2e4b8893b930498f65178c1db9ce4f8bde67d4835d60cbe127332f688a199cecffc1aac4bd0ff8102e625bb630e344897f425521d5a7e3c5c12c223d38db0634672a07c01752414acd98ce2be461d7aa773fddbe13790d6f6d8cf205704e6b56eefa39db35f805b13ac1892eb6a6109ece5c52892c97543bb06dab0932cc898f8d279189cead514afe4c36892b967835a5c7b78d45aad4542a2ed9813328856ab9b8af98b9405ef709a4175baab936daa3163b710c854a4cb5f7328a477cec9e234140b8bed10653991a62e9d71db6b6018c0ef305e215a7a1de5cfe1a742f8ff74806c0f38898692818e795b14d0d3275677f277696b4b0c7e1d06503ccfb8fe767a1a3672968a649a427391a528767b7359f29e96fed123c460e48c397942f001875fd04568b732c56a4f5128e3033b172454d46c7e6f3ec67231b859dae076dc0d4996e222b0ee48622f8193cb32cf73792e6a12a1a7d7153a8b1d75e5ee7a43399c288ee6dc3cf6e2a0413ca818476f5e549549cf7d5ce1abd8c320b8552c2fe7e2a9c958b0eeab83e671313c035cc0abdf57101131896b67d6b01fc92f368e190085e9457621515567e9d3008210c966adbec95be6ae080c064b7a744ef118d3f1ffdc61986b4323dec35d7c34c63f1f3ae95ed4f24dba1012654737de317c9bb48ddbd91925f834cb9e9f8f4453ac15feea22d5a67edc24d743642cf381db301ec8dfeb751a3bf9e8c9f8f28c8d70a403ffc92dc1d3029bd39888b21db373dfdddfd4852969e12601515458c698bf8958c936bf19b7fef9c0de8549114771b3c964c755a04232eadb848817069d9cef159bafb9cde51f2e8e96a2b3ae17880cb4b16eaba7f94fd70628026e93c4e78b7f72254cf94f7fed7b41eb0b7804621b9a3594cad253729d0ee6f76950595171f53d17f5b4c3b0cf677421947285fd4cbd447b34be1b165e261cdd8a70a33469fa3826c04c5ee081bc6cc0987f61b4572a0d3f246f82b6aaf760bc746134b64166bb65101caf4603c6fb9bf675174f57bc15be6374d71122b2cbccda923abcf5700f3b212bbc0380580e26e63adfdea59192e0025640c051ef72d6c1c734f59240e72d74a6c48d549e5088b2e4b0917c3fe1003e67538921295563f422367463002bf13f0f475fa107b8a45d584b292b989142bd419b367854d5af687077cf743b22c002621e5f394b084431057d17a72588223a1e583782b023bf192f11717a9b4ba03fdf6c5a24633f91455ea55c476bc4dadc7fceb9bf4e9434fe369f28b6e006a3f3f998c5a44558b1e7e02c569b08e76fd8e3fd25d0410b3f6463f5ff1bb6cff6130bd345917b9bf2bc04c3dcd082791ef2fd433190d2e914d8dfdeb018fc63ccac71412e9f6e182901a0811ca8eb2014260eb8333c84f8379f4335c31ebedc26effce04ee7e2d294fc111043bd7b5954a1427d017b6a2b1ea906f4467c646aeec6a05e5cc69d59f715b2e008f7821d48c5eff9f86c27ebdccd8923dfdc558ec5f27c2173ab86708d42259ec238f0ec050a54f78c1b4f9747e8a0f4512805cb76f93c2dc01dbbc8f2a2fa5ba7ee4d0b1e352c9e0847f3340ad0be86211b96fea5f40d10e40b2b38e5dccca2e14f4a6fd0d9a9c0926b85c78857ee1e2eb5009273e4947ec87a9dd3ed5645b842f21ba76c44363c83a128dd7fb8857d1b6c26b8912dcdf31bb476f3cedd7bebf2a3dd157b9e1c5bba4bc98dfa9680fc5f4c42b7b618427d30acd2bde48cdd41fa5a4e813e9f0fe3ee3d766571896b020311d5f315c8f9bf87aaa0b68cba15408270632a00e50b034e6504b05d059f458a4de5a219910032febde83ab38e0acb5b6089938f5e5966f9443749de584a79216fa2f73d6565260dbf67b3e251e4d87b9be213e23ac99d443667535b1f7ce28432382c0d30b66887d429668d72b87fa9f2cae5cdcd39fc8faf80928ac9d7ffedf8c56a8fc509b9e296a88bf6ff915ff2510ca72d1d5796421d608f3d08034115f17b3baed020f961aa142a14e0a30739c746535fb58fdae71d503d3c5dde153c8e14ebb9ce529565ceb97d0e8535ad1430e458e2af85f585dbe8260cfdeefd569dff8d555b0a76702d8b5ac3593bed33bb012d9435d70c2c7f4117bc2b1c05f8da50e2753837d5883386385d51b5b1ad1bf945dc09b61f9fd8b5d01af0a0145c3940594d0cc840a4c9f1077c51c97c160cb704a516d441c3d196fd03936ccad447d4464000af8806675c605b8ed967120c9fb72d3c2da85282a79f432597a7f72a6809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{0x28, 0x1ff, 0x90b2, "cfd7f9ddf0316d65a861db3e49a1a92293dee515e294"}, {0x90, 0x104, 0x3ff, "aa2e7a86aee41d3ccc491cab71bed0a71f203958961bd2f4a115fbd716a96a4c80f4f1d67ca1ccc4a4ede1ab1ae8fea8a00fe0c04e22fe33783552ca745dd9eaba1f66a200e23d02b4f0815775d8a10614599aa4b84be2ffd7f7ff885e5f28e1c6f93b69e04dc838cf80f553039d2c168246c5bf01c7c17153"}], 0x2140, 0x41}, 0x2002) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000771fdc)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}}) 2018/02/25 21:09:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001efc0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)) sendfile(r2, r2, &(0x7f0000000080), 0xfffffffffffffff7) syncfs(r0) sendto$inet6(r1, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/25 21:09:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') fcntl$notify(r0, 0x402, 0x2000000003) exit(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') close(r0) 2018/02/25 21:09:51 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x6, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000000)=""/123) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x800000000011, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x3}) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8002) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f00000000c0)=""/60) 2018/02/25 21:09:51 executing program 4: r0 = socket(0x10, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c5fa4)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) 2018/02/25 21:09:51 executing program 1: r0 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xa90e, &(0x7f0000000000)=""/210) r1 = getpgid(0x0) getpriority(0x1, r1) 2018/02/25 21:09:51 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000a4000)=[{&(0x7f00006af000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000810000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000000)={0x400, 0x2, 'client0\x00', 0x2, "c429f1106c75d03e", "57d3ff3861850bd3038ff8454835f862c78fe97c4029756a001267249d8e975e", 0x7f}) clock_gettime(0x0, &(0x7f0000af5000)={0x0, 0x0}) ppoll(&(0x7f0000159fd8)=[{r1}, {r2, 0xf7ac08cc9fd78a04}], 0x2, &(0x7f0000c33000)={0x0, r7+10000000}, &(0x7f0000577ff8), 0x8) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/02/25 21:09:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="f9", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7a4f}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x4, 0x0, 0x40, 0x2, 0x2}, 0xa0) 2018/02/25 21:09:51 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2000) write$sndseq(r1, &(0x7f0000000040)=[{0x7, 0xb2, 0x7, 0x213, @tick=0x7c, {0x7, 0x6}, {0x9, 0x60000000}, @result={0x9, 0x7ff}}, {0x1, 0xfffffffffffff12c, 0x0, 0x101, @tick=0x8001, {0x7ff, 0x3f}, {0x1ff, 0xffffffffffffffff}, @result={0x400, 0x2}}, {0x7f, 0x6, 0x4, 0xfffffffffffffff9, @time={0x0, 0x1c9c380}, {0xd190}, {0xffffffffffff63bb}, @control={0x8, 0x3, 0x100000000}}, {0x3, 0x1000, 0x1c9, 0x0, @time, {0x10000, 0x4}, {0x5, 0xffffffffffffffdc}, @note={0x1ff, 0x9, 0x558, 0x7, 0x4}}], 0xc0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/02/25 21:09:51 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="549d51dd9f622bb667934aa663ed770ddbaa589322896fe8ef5e1788e86e619d0f8d1465b43b3359cf1bcec67c18772aec369523c8f0497930628d126aae53ac856c749208696f53b6562b577b75beedb6eb934922b0c48d87e5f20b42dac454c2665fde75f8d87da4012c273f36d5a64cc0d3927e14f4b66b9b6adbb02599815e515659b5f4a4a72a3607b08938dbee104c2c14662d1d62f7", 0x99}, {&(0x7f0000001140)="99299e51a9046829450b6bf6dff9f00318b9469ae58772efe110988c57b82192e5863e2ffdb657775e7fa94ce53ff672f0db7b1a7aca962203b18e2be34d6d3826fae35c47a9b7d7aa1b8c78df9218de4abdec3612e8f9a01dde4ce7a1c75fc537d9913728a76a081fb6d6bd6f6cedd1", 0x70}], 0x4, 0x7) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x38) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r3, r2) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/25 21:09:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x10], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f000001afc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xffffffffffffffff}}}}}}, 0x0) 2018/02/25 21:09:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) connect$llc(r0, &(0x7f0000a2aff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) socket(0x2, 0x805, 0x1ff) 2018/02/25 21:09:51 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x97}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socket$bt_sco(0x1f, 0x5, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x0, 0x2}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x501001) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) 2018/02/25 21:09:51 executing program 1: r0 = timerfd_create(0x0, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4, 0x0, 0x6, 0x5, 0x5, 0x473, 0x0, 0x1244, 0x101, 0x88b}, 0xb) 2018/02/25 21:09:51 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/25 21:09:51 executing program 5: r0 = socket(0xd, 0x2, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000434ff0)={&(0x7f000026ce5c)=ANY=[@ANYBLOB="3800000010000900000000000000000000090000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000004001900"], 0x38}, 0x1}, 0x4) [ 114.371377] WARNING: CPU: 0 PID: 16919 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 114.380447] Kernel panic - not syncing: panic_on_warn set ... [ 114.380447] [ 114.387811] CPU: 0 PID: 16919 Comm: syz-executor4 Not tainted 4.16.0-rc2+ #328 [ 114.395168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.404518] Call Trace: [ 114.407096] dump_stack+0x194/0x24d [ 114.410715] ? arch_local_irq_restore+0x53/0x53 [ 114.415364] ? tls_sk_proto_close+0x4f8/0x800 [ 114.419848] ? vsnprintf+0x1ed/0x1900 [ 114.423641] panic+0x1e4/0x41c [ 114.426814] ? refcount_error_report+0x214/0x214 [ 114.431546] ? show_regs_print_info+0x18/0x18 [ 114.436053] ? __warn+0x1c1/0x200 [ 114.439498] ? sk_stream_kill_queues+0x3c5/0x520 [ 114.444232] __warn+0x1dc/0x200 [ 114.447490] ? sk_stream_kill_queues+0x3c5/0x520 [ 114.452240] report_bug+0x211/0x2d0 [ 114.455859] fixup_bug.part.11+0x37/0x80 [ 114.459903] do_error_trap+0x2d7/0x3e0 [ 114.463771] ? kfree_skbmem+0xe2/0x1d0 [ 114.467644] ? math_error+0x400/0x400 [ 114.471421] ? sock_rfree+0x103/0x160 [ 114.475201] ? sk_clear_memalloc+0x140/0x140 [ 114.479609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.484443] do_invalid_op+0x1b/0x20 [ 114.488134] invalid_op+0x58/0x80 [ 114.491566] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 114.496904] RSP: 0018:ffff8801d2c3ec28 EFLAGS: 00010293 [ 114.502246] RAX: ffff8801d497a2c0 RBX: ffff8801cfbab080 RCX: ffffffff8465fa95 [ 114.509580] RDX: 0000000000000000 RSI: ffffffff86f42780 RDI: ffff8801cfbab2b8 [ 114.516830] RBP: ffff8801d2c3ec68 R08: 1ffff1003a587d14 R09: 0000000000000000 [ 114.524077] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 114.531326] R13: ffff8801cfbab270 R14: ffffffff88f96760 R15: ffff8801cfbab1b8 [ 114.538598] ? sk_stream_kill_queues+0x3c5/0x520 [ 114.543346] ? sk_stream_kill_queues+0x3c5/0x520 [ 114.548096] inet_csk_destroy_sock+0x175/0x3f0 [ 114.552664] tcp_done+0x1e9/0x240 [ 114.556102] tcp_time_wait+0x60b/0xa60 [ 114.559984] tcp_rcv_state_process+0x35bb/0x4920 [ 114.564740] ? __skb_clone+0x2ac/0xa70 [ 114.568622] ? tcp_finish_connect+0x420/0x420 [ 114.573101] ? find_held_lock+0x35/0x1d0 [ 114.577159] ? skb_clone+0x20d/0x480 [ 114.580849] ? __release_sock+0xca/0x360 [ 114.584897] ? skb_split+0x1350/0x1350 [ 114.588760] ? __lock_is_held+0xb6/0x140 [ 114.592818] ? mark_held_locks+0xaf/0x100 [ 114.596963] tcp_v6_do_rcv+0x739/0x1250 [ 114.600920] ? tcp_v6_do_rcv+0x739/0x1250 [ 114.605046] ? trace_hardirqs_on+0xd/0x10 [ 114.609190] __release_sock+0x124/0x360 [ 114.613165] release_sock+0xa4/0x2a0 [ 114.616859] ? __local_bh_enable_ip+0x121/0x230 [ 114.621507] ? __release_sock+0x360/0x360 [ 114.625635] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.633073] ? tcp_close+0x5f3/0x1190 [ 114.636854] ? trace_hardirqs_on+0xd/0x10 [ 114.640981] ? __local_bh_enable_ip+0x121/0x230 [ 114.645641] tcp_close+0x5fb/0x1190 [ 114.649255] ? release_sock+0x1d4/0x2a0 [ 114.653215] ? tcp_check_oom+0x500/0x500 [ 114.657253] ? tls_sk_proto_close+0x4bf/0x800 [ 114.661728] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.666730] ? trace_hardirqs_on+0xd/0x10 [ 114.670872] tls_sk_proto_close+0x4f8/0x800 [ 114.675186] ? tcp_check_oom+0x500/0x500 [ 114.679232] ? tls_write_space+0x2c0/0x2c0 [ 114.683468] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 114.687951] ? ipv6_sock_mc_close+0x148/0x1a0 [ 114.692429] ? ip_mc_drop_socket+0x1ce/0x230 [ 114.697471] inet_release+0xed/0x1c0 [ 114.701177] inet6_release+0x50/0x70 [ 114.705060] sock_release+0x8d/0x1e0 [ 114.708754] ? sock_alloc_file+0x560/0x560 [ 114.712968] sock_close+0x16/0x20 [ 114.716405] __fput+0x327/0x7e0 [ 114.719679] ? fput+0x140/0x140 [ 114.722947] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 114.735234] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.739740] ____fput+0x15/0x20 [ 114.743006] task_work_run+0x199/0x270 [ 114.746884] ? task_work_cancel+0x210/0x210 [ 114.751297] ? _raw_spin_unlock+0x22/0x30 [ 114.755426] ? switch_task_namespaces+0x87/0xc0 [ 114.760085] do_exit+0x9bb/0x1ad0 [ 114.763522] ? find_held_lock+0x35/0x1d0 [ 114.767570] ? mm_update_next_owner+0x930/0x930 [ 114.772225] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.777397] ? lock_downgrade+0x980/0x980 [ 114.781532] ? __unqueue_futex+0x1c0/0x290 [ 114.785744] ? lock_release+0xa40/0xa40 [ 114.789704] ? fault_in_user_writeable+0x90/0x90 [ 114.794445] ? do_raw_spin_trylock+0x190/0x190 [ 114.799008] ? futex_wake+0x680/0x680 [ 114.802797] ? kfree+0xf3/0x260 [ 114.806058] ? tcp_sendmsg_locked+0x26f4/0x3c70 [ 114.810716] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 114.815800] ? futex_wait+0x6a9/0x9a0 [ 114.819618] ? lock_downgrade+0x980/0x980 [ 114.823752] ? check_noncircular+0x20/0x20 [ 114.827967] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 114.833489] ? futex_wake+0x2ca/0x680 [ 114.837281] ? memset+0x31/0x40 [ 114.840551] ? find_held_lock+0x35/0x1d0 [ 114.844608] ? get_signal+0x7a9/0x16d0 [ 114.848479] ? lock_downgrade+0x980/0x980 [ 114.852631] do_group_exit+0x149/0x400 [ 114.856502] ? do_raw_spin_trylock+0x190/0x190 [ 114.861069] ? SyS_exit+0x30/0x30 [ 114.864504] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.868988] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.874000] get_signal+0x73a/0x16d0 [ 114.878330] ? ptrace_notify+0x130/0x130 [ 114.882388] ? tcp_sendmsg+0x3a/0x50 [ 114.886088] ? inet_sendmsg+0x126/0x5e0 [ 114.890044] ? __might_sleep+0x95/0x190 [ 114.894004] ? inet_create+0xf50/0xf50 [ 114.897882] ? selinux_socket_sendmsg+0x36/0x40 [ 114.902532] ? security_socket_sendmsg+0x89/0xb0 [ 114.907267] ? inet_create+0xf50/0xf50 [ 114.911150] do_signal+0x90/0x1e90 [ 114.915189] ? SYSC_sendto+0x41c/0x5c0 [ 114.919065] ? SYSC_connect+0x4a0/0x4a0 [ 114.923031] ? setup_sigcontext+0x7d0/0x7d0 [ 114.927341] ? wait_for_completion+0x770/0x770 [ 114.931902] ? alloc_file+0x27e/0x390 [ 114.935703] ? ipv6_setsockopt+0xa8/0x130 [ 114.939868] ? exit_to_usermode_loop+0x8c/0x2f0 [ 114.944529] exit_to_usermode_loop+0x258/0x2f0 [ 114.949096] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.954616] ? do_syscall_64+0xb6/0x940 [ 114.958593] do_syscall_64+0x6e5/0x940 [ 114.962464] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.967981] ? syscall_return_slowpath+0x550/0x550 [ 114.972894] ? syscall_return_slowpath+0x2ac/0x550 [ 114.977813] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 114.983168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.988012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.993187] RIP: 0033:0x453de9 [ 114.996356] RSP: 002b:00007fe0aca4ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 115.004043] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000453de9 [ 115.011290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 115.018537] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 115.025785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 115.033036] R13: 0000000000a3e8ef R14: 00007fe0aca4b9c0 R15: 0000000000000000 [ 115.041185] Dumping ftrace buffer: [ 115.044986] (ftrace buffer empty) [ 115.048697] Kernel Offset: disabled [ 115.052318] Rebooting in 86400 seconds..