xd8)=""/216, 0xd8}, {&(0x7f0000fd4000)=""/111, 0x6f}, {&(0x7f00009ad000-0xcb)=""/203, 0xcb}], 0x15, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000013000), 0x15) 2018/02/04 17:40:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000851000)={{0x3, 0x6}, 'port1\x00', 0x0, 0x40, 0xffffffff, 0x10000, 0x0, 0x100, 0x1000000000000000, 0x0, 0x0, 0xffffffffffff4ddc}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f00005a0000-0x1000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a366c2701bbea9ed08c4fd9c9ec8675a8c14ccde6c8ed6500378700c9610fe912b2ee205acc3993805ee311618ca2ad073ae233896d5302e9ed9f7a5a5890a96e18ef6d91a76d810219f814f21c1a707a9e7531da51f56ad70efbc82ef8407d08eedb830ebb9b142f00f9d9e06156977128d17db1a9c092f3bb05dfad244b3ace83926210a3e10c0b23bdc7c5d28710977bd9f7c507628f2748e1467e753fe3a4d541623d9f989b1948b01a0dc1eb47f9af29fb77bc9396408bc334aa8c9aa090d773b7a09a9641d2cf2caa8cc0b6a867990261adfc5f000d390c4b68828807680bd9c35a954a7ef6bf55d43049dd2c22a9507448c0a45c3ff8bf979a3cf70c849e8ddbbfbc180a6b2bc763f41bf852588c4e4a9a222d20c7f2f13e628c5d5dd917791493e4dca5b365ad95e5cce92d905e9695835da3f48c76b9b175f2853553466224f620528b7fe05cbbf9f940f92abf9476807f53e021407bdf3c4ed2bad04995116ecdfc81f4d274634e01d9587f616f6c9e3b7e185fa84fa6c4cd2b948214c62de714f8c256a837038cf34993c71fdb2de91051e1c0492a74c4e26d17c93c669b5a9b48ed3b032e6fb68538c23f2ee4bab4afe8868e6ec4ef72eb6a6053f94a7377405ffab268e20508a33f65f28481a49fae831c2ca4662834ff3e417b2f9a239c597dd0baf0dfe867bfa1c17bc2fd94b193160e81b1ccd9d7a1b5e45e1cf7a7b91cca2dd9d3c4863318e6150c0cdee450e854bc97c685d070bf5985d53f6d1bd41adfc733d5f90009477b7dd9f968b984f1c9608e58fb03587da752ccc0bd8ea97602afed0ef506d1e7cce5030e1aaf4a1e77b3d8d74519b1a3ee4b3097e695326b1e246c711a44cbc2c37a7c1d167cd95c32fcb97cd33dc55deaeb0b6e81c938d8cfff7643bab132667b32cf6547509a3a17e2aff522915b1d9cb8acb78c6cd5569154fbb85d1d90df53e8b63f6d41ec500620fb37cb5c68f60341b01ab2f2764fc418868747a450c982dc892576fc1c37d352b5b847902a53dd0de884e6914881bb8e40ea6c2cfbbb0fd6bc5526602afee8a5189c365e5ea6a24596bd253b34492f2f5632cbd99bc2e9af9387186f644db30bb89d076e13ceb976ec7fc47f7fe62a278bc47111912668c11f", 0x40f}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/04 17:40:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008fb000)='./file0\x00', &(0x7f0000f3f000)='cpuset\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f00006f8000)='/dev/sg#\x00', 0x9, 0x480040) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005bf000)) [ 149.974428] x86/PAT: syz-executor4:12385 map pfn RAM range req write-combining for [mem 0x1b0b40000-0x1b0b40fff], got write-back [ 150.002273] kauditd_printk_skb: 68 callbacks suppressed 2018/02/04 17:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a02000)=@get={0x1, &(0x7f000091f000-0xf2)=""/242, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a3c000-0x90)={0x1c, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:40:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) r1 = creat(&(0x7f00005e3000)='./file0\x00', 0x100) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000906000-0x28)={0x14d, 0x7}) 2018/02/04 17:40:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x101200) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000496000)={&(0x7f0000f58000/0x4000)=nil, 0x4000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ef000)={{{@in=@dev, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00003e7000)=0xe8) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) fcntl$getownex(r2, 0x10, &(0x7f00008dd000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r3, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004f3000)={0x0, 0x9}, &(0x7f0000964000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c65000-0x8)={r4, 0xfffffffffffff0aa}, &(0x7f00008c3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000f9000-0x4)=0x1, 0x4) [ 150.002282] audit: type=1326 audit(1517766011.483:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12378 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 150.134182] audit: type=1326 audit(1517766011.514:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12378 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/04 17:40:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='[em1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fstat(r0, &(0x7f00003aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004a6000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) stat(&(0x7f000007f000)='./file0\x00', &(0x7f0000cfb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) stat(&(0x7f0000a46000-0x8)='./file0\x00', &(0x7f000070d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000085d000-0x4)=0x0) r12 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x33)={&(0x7f0000c28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000738000)=[{&(0x7f0000001000-0xbc)="9f2e4bd3874e1fd2067e1173bd618b5f44eaf03038ede50fec9bf4ae6c6f943199e1dd362e2e48d8f11e74fd353ae032b4a65bdb3e7c2b48fa4d10cafc00410eb36841ef03597cd381f3f26b4bd6238ce36bd84a6768eed82a55533b32c9796c4847345a3eb5e533656ded097f7781db80ca5fb73f87d282b0ca96982a39e98f794f7e517310fb04e411d3e43b1373fdade0c4ed8bdbb0c702365440b4f4800eb7716c76ea6d2f784189bc748ca8769a223d094277e6aa9e015672f7", 0xbc}, {&(0x7f00006cc000-0xd0)="f2dce56bf003aa402041926cf5e5b0fa32ae04462d127a5c5981c4b101c75232159e75c7053ffd7ba57a3593bb6a724976cbd807c57bae465dba87602424ce17f6deff0cd172377c3590d14d337f9e31521a6e9b40e911bbd4ff985c3dfeb912f82fb53420372c3fff7644b5508d42804baa92ffa75159eef3009cc29af71a0326ed6944955e3ce21f4928cdee3cdf7fdcd27df4056840442b2d66b9ff4d7877cbafe7287ed201f3f28c8799e42e85a9406d605d3fdf81e59e865f4be3dca42ce80f7fd52d3804dcc350f9f689b5bbcd", 0xd0}, {&(0x7f0000c5e000-0x53)="ff15bdec650af2ed4721de827176663cb1b4c5d1fc7bf65b82d133588013bfc8e41e4542c9df20b28984e03a457fc8bb02f1036614fd65988b734d5fe46fefeedd9c67d4273389d0f9f218b000e6df61d181a8", 0x53}, {&(0x7f0000407000)="bbe5ebe55dc86479d4e6a65e1fd740aeee081e22b0a93621f9c7c9fdca498741e3ac5b54879f4a4461e2fc8564d8398e510debd481c13cec92390cc980118e9d3217b1435eb4896ec375c739f364d6d1534e871f557377b077c4d34f09c8ebd819eec44a1224c5385e5dc6f000d4abdc0ecbaf59cc13d86fbf569eebc8455e926267fc", 0x83}, {&(0x7f0000328000-0xbf)="9ce7a1f8f72d15c86687779b8fa518d19f599cbb992b15904b87c44dfc01763351ed8d4dfa389868230fd498fc297cd4f20729373c2d7fd1b3fa29e9d9653f6706080004c6f562a4ca068d9635f9f32e520c4fc14161fc3254e4987acc524a6bcd889b914de6f412dbf19ed2f46bf4d2ee6f4b103ba6877dd9b6053cdc96a66308d5e8f97b428015f4285cd6528d40a502905a3206957162ecf84b96095b4837786cbf225587e15833bf92c6458b498a64a275687b4a8834c0ff113202943b", 0xbf}, {&(0x7f0000001000-0xca)="4764c1b2d18c79499eb105133daa5bf55dd61f471f268ee4d022be0d324c34742d9602cef7eed01c855c426eef2f14247f73dc2e283a4b99b5259343beeefb29c7fe718b921c30090c3acdbe132c56498570961311197643e0fe06c5a0f65f55904619b738f009e25b3d59529a155b3b37181744f58dc89e6569c1ff206ee23789a5f69d63e25168ab663259929099e8f47a0ce43766ead6157ad8cdd86b9ba51d05281a63646ea80556272f1e81921a03a1c2f76f944c7b476b0a90dbd5550229eea95c5b277ca21948", 0xca}], 0x6, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x110, 0x4008000}, 0x1) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d69000-0xb)='/dev/hwrng\x00', 0xfffffffffff7fff8, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r14, 0x0, 0x2d, &(0x7f0000217000-0x90)={0xf7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r14, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1000, 0x548}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r14, 0x800454d3, &(0x7f0000002000-0x4)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f0000014000)={0x3ff, 0x4, 0x3f, 0xd6, r15}, 0x10) preadv(r14, &(0x7f0000735000-0x30)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) 2018/02/04 17:40:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000495000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000ee000-0x5e8)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) 2018/02/04 17:40:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x100000000000007a}, 0x0) 2018/02/04 17:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x7, 0x2, 0xed, &(0x7f00003d0000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009c8000-0x10)={0x8, &(0x7f0000468000-0x40)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fc9000)={r2, 0x1}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x4, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 17:40:11 executing program 0: mmap(&(0x7f0000b7d000/0x4000)=nil, 0x4000, 0x83, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b81000-0x4)) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)="d9ba89300cb9c3247a190464e7c7a1d4f116d96484a5b8eaf1d8b89e3cc6b15188ff78f75c83a5fc6affb953965204e5245ef9d33b17bbde58569ea207b560bf01bea1c0d9b770fc376f0f0e266beed782151e68f78c3033cb657a486ca87c55e0a272a8993fd0c75ff937e9f0bbd8e0a911c26c3c9b2747e31757579c27cf1de9c47fe6a7aaee6cff2f699f1a14bcd86e788385fe04915d7db96455ae7634d09a54b82b5ef88c1707eb4f1267cc66df4f00adcff5f9810f4c6d162bd8e7ea7dda42e25bad9c6103b49b48f2cf3da852311ed939b7571dca3921b60021c23bd8e48b088aef3b5e1747e8fdb55cfa8849f8", 0x53c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x40, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000-0xe0)=@hopopts={0x2b, 0x54, [], [@generic={0x100, 0xd6, "698a42bd229bb5ec5f58a36328b0ef4ece4bd277e769a633e380d2113067f3c5a90fd1c50500af846ba07aa7b9d98382a6f1eaa8a16bc5d1d9a937a1b355288c4a22818404d2e26516f01f6d415521af8c207b26bd8195c75d3156b2e1a3f24c4cfe9d3ef3e3f30ed747358f8d140badc205a1eeed71bb77d748aeae0a696dfd9168c968d9c92d8f04a0339820db069853d06216627656cc3a71c875ee3fa5d1ef0bdf3903c28e90a77902a8df0d7b14f10b170fe0c1b70321e82c58975af927dd31dcf7f04339e972188619b50e734ddae6b5f390a5"}]}, 0xe0) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="734fbfaa6dd32617b278e6ab9c6049ef7abadd29cce4d30cbc3d8adfa84a9c21e90b1beba690b5e1a8bf200500984b79c9201a3fcac973988239023076322f3ab3f44e74f3d1034ea8", 0x49, 0x8001, &(0x7f0000b7f000-0x1c)={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, 0x1c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="5047b4ef99eb", @common='syzkaller1\x00'}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000b80000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x7, 0x4) listen(r1, 0x5) connect$pptp(r1, &(0x7f0000b80000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/04 17:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000048a000-0x8)={0x9, 0x7fff}, 0x31a) write(r0, &(0x7f0000b64000)="b8", 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000b37000)={0x0, 0x9}) close(r0) [ 150.158269] audit: type=1400 audit(1517766011.555:386): avc: denied { ioctl } for pid=12408 comm="syz-executor7" path="socket:[32482]" dev="sockfs" ino=32482 ioctlcmd=0x8941 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 2018/02/04 17:40:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000003c000)={@generic="48bac4e7dc12293c1233856c252446ff", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000477000-0x30)=[{&(0x7f0000059000)="7749c0c9cd1459e01576665187e53e506c02ffe8f7c1a44fe7ec73e9497b28d2ed77a7851929000c76042031596bee9646a941d20ee1beeab01382fc613b60ee0efbba2ba1cbeea084ce91c460850396b3b66867002dca1bfe96d6d942ac87bb96e8b2bab2cdc3f7647b68a86d553df6c334e200895a0ca3d4ba2dedd9a8795711dec8f1456111eb93320ddac8c03bd9c5059d288900b21c0b94703aa1", 0x9d}, {&(0x7f0000228000)="0fa4e4192a3176234377a73462064cae1e15512a1925db465b878f965d419d931001fa49dfc88cf5cd3dfdbb5c84e95d94fe273fc59ac0c5dcc8c692faa9d13c3e10a7315dc5161946a334036e3c918deae6a48898992b", 0x57}, {&(0x7f0000fb1000-0x14)="e5cf1b4401332dfd5ddab03c4e8c9337e9a04cd3", 0xfffffc84}], 0x3, &(0x7f0000301000)=[]}, 0x0) 2018/02/04 17:40:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e95000)='/selinux/enforce\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000557000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006a0000-0x4)=0x14) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/04 17:40:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x7, 0x800, 0x5, 0x4175adea, 0x6dd4c8ba, "04441efc2fe889fbf7941b6c61db1ebebcea869e5e610de5bcd373fe397396f7d787997bb99b2fb3b55083badabe1038ab66278a7a853918295994f0b2af5a", 0x80}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x4, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000003000), &(0x7f0000fbe000-0x4), &(0x7f0000005000), &(0x7f0000005000-0x58)) getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) r2 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000003000-0x7c)=""/124) 2018/02/04 17:40:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000772000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/ptmx\x00', 0x220080, 0x0) write(r1, &(0x7f0000d90000-0xac)="32bf2609c3124e29c06f907e1cd641f397403bf03a3f3c93afe3d4e5eae71ef4be22a2f920fa6a2ae626c637c45493a01923943acff897486a75cfef597fc56b130549b7c8b958c65c88af144dc0ad124ce5ac8a2f47fb20c2bc93d3d749966a21eba6c82523919a731620d957719a73d74d4beb20293ee299980ac8429f740ce721c8be70f4c719759f47cfc953ebabba89015f83bb72ff08655c48166cbe5a64180aa227d65d5fb77dedd9", 0xac) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000964000-0x4)='/dev/ptmx\x00', 0x4900, 0x0) r2 = syz_open_pts(r1, 0x801) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c57000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000f16000)) writev(r2, &(0x7f00006f3000)=[{&(0x7f0000545000-0x1000)="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", 0x807}, {&(0x7f0000abb000-0x2b)="644da47f75523700e122b3fc6725b093036629de62d3f681234d8152bd1d74629f18dd245b8832abf6f244", 0x2b}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000689000)={0x5, 0x0, 0x10003, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00006a7000)={0xca, r4}) 2018/02/04 17:40:11 executing program 3: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00001b1000/0x1000)=nil, 0x1000, 0x4, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = syz_open_dev$adsp(&(0x7f000055a000-0xb)='/dev/adsp#\x00', 0x4, 0x44100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000acb000)={0x0, 0xc3, "6b3b069b9b4feb73dbdca10a1ca9302bc1d66fcea47d01ee464465976daa0657553d49054f79c91c3152addd8fb8c76e9229841603b13ebf48037408778253191645eca25fa398f8bc74fc4b3280526a8846fa859d5f54a23941f19102b9f12e5f99d3f1de7492cfc4fb4dfe50486ee8cccb0f53b67279170215b51f1996988e3bede0427d913f9ee30b28153f0c799ea817cc642dbe443756f74b9f888aea018be52db096a3c3424f1d3ee70e020a18e7069a35fe2607a79a7bc955c49bc328164651"}, &(0x7f0000ddd000)=0xcb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002ed000-0x20)={0x7, 0x0, 0x8, 0x0, 0x8, 0x3, 0x7, 0x3, r4}, &(0x7f0000bc2000-0x4)=0x20) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/04 17:40:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008a9000)='/dev/dmmidi#\x00', 0x3, 0x10000) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$int_out(r1, 0x545c, &(0x7f00001d2000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000068e000)={0x0, 0x80000000}, &(0x7f0000fa0000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006f8000-0xc)={r2, 0x6, 0x20}, &(0x7f0000b19000)=0xc) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r1, 0x7) r4 = syz_open_dev$mice(&(0x7f0000363000)='/dev/input/mice\x00', 0x0, 0x0) accept$ipx(r4, &(0x7f0000e6e000-0x10), &(0x7f0000e0d000-0x4)=0x10) r5 = accept(r1, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) connect$inet6(r4, &(0x7f0000200000)={0xa, 0x2, 0xfffffffffffffffa, @empty, 0xbf2}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000031000)={{0x0, 0x5}, 'port0\x00', 0x4, 0x80000, 0x72, 0x8, 0x6, 0x0, 0x100, 0x0, 0x7, 0x100}) sendmsg$kcm(r5, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) sendmsg$alg(r5, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000437000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x4, 0x0, 0x80000000, 0x7, 0x62}, 0xa0) mount(&(0x7f000064a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00001db000)='debugfs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl(r1, 0x9, &(0x7f0000e87000-0x17)="a20c3d134c5145c43d1fc624548ff96207c0f1b4862da2") r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000618000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000d66000-0x10)={0xed, 0xfffffffffffffc00}) 2018/02/04 17:40:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f000097a000-0x9)='/dev/sg#\x00', 0x1f, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x0, 0x3, 0x3f, 0x7, 0x101, 0x8001}, 0x5fedc81}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000685000)='net/raw\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fa0000-0x4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000721000)={0x0, 0xffff, 0x6, 0xcf7e, 0x6, 0x7fff}, &(0x7f000046a000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000256000-0xa0)={r2, @in6={{0xa, 0x1, 0x3f, @empty, 0xffffffff}}, 0x6, 0xfff, 0x10001, 0xa000000000000, 0x9}, &(0x7f0000de9000)=0xa0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000001000-0x1)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003f7000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000045e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000087000-0x28)={@generic="cf4704e6add62d143a56cfcb2da84ed0", r4}) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1), 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/04 17:40:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x5b8}], 0x1) read(r0, &(0x7f0000268000)=""/5, 0x5) recvfrom$inet6(r0, &(0x7f000020f000)=""/4096, 0x5b7, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000514000-0x33)='{,selinuxwlan0nodevtrustedy2$cgroup,em1}!vmnet0\'})\x00', 0x3) getsockname$netlink(r1, &(0x7f0000458000), &(0x7f0000fef000)=0xc) 2018/02/04 17:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000007a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00001be000)=@ipv6_newroute={0x40c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80000000000001}, @RTA_ENCAP={0x3e8, 0x16, @nested={0x3e4, 0x1, [@generic="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", @generic="43e6ce1b18bed7e4dae01de0812211bedf86b5237f2635507f30d94313e5263b208a3502186f299e6a3e1b2688991ab4ddc104fe844b7ac95d8e610a635fd290e4c5ae786702c244cdd82148cc96831bbbe4d1f4c7feacde2d7106aff47aea6ab7a5ba0362eabc5a08d8ded1b9980b4eca89d8d3efd92c7be8c2b780b605fc463de45a99a6aad0c23bc5ab2a78d73cd4e07fd9dfc049b1ecb62baeabf5fcaea4779a", @generic="b08d916cda42627e7256ff87ef2922aabaaa526821c297ea63c264f075ff9fdf879a2ce6be20b133ecc462287ba8e319460f", @typed={0xc, 0x4, @str='\x00'}, @typed={0xc, 0x7f, @u32=0x5}]}}]}, 0x40c}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000284000-0x8), &(0x7f000061a000-0x4)=0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000343000-0x37)=""/55) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f000085d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000191000)=0x14) 2018/02/04 17:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00000c0000-0x9)='{)]-]em1\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$bt_sco(r0, &(0x7f0000d53000)={0x1f, {0x240000000000, 0x5, 0x28, 0x204000, 0x115, 0x6}}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f67000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000be3000-0x10)={0x3, 0x4}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000605000-0x8)={0x0, 0x3}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2283, 0x7fffffffefff) 2018/02/04 17:40:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10, 0x0, 0x0, 0x3, 0xa0}, &(0x7f0000102000-0x4)=0xa0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004f3000)={r1, 0x3}, &(0x7f0000517000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b7000)=0x0) move_pages(r2, 0x2, &(0x7f0000f29000)=[&(0x7f0000466000/0x2000)=nil, &(0x7f0000100000/0x4000)=nil], 0x0, &(0x7f0000758000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r3 = shmget$private(0x0, 0x3000, 0x78000012, &(0x7f0000998000/0x3000)=nil) lstat(&(0x7f0000984000)='./file0\x00', &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getresuid(&(0x7f0000f39000), &(0x7f0000709000-0x4), &(0x7f0000d29000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c10000)=0xc) r8 = gettid() r9 = getpgrp(0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000837000)={{0x3f, r4, r5, r6, r7, 0x8, 0x7}, 0x1, 0x7, 0x7ce3, 0x0, r8, r9}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00005b8000)={0x0, 0x81}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000054b000-0x8)) syncfs(r0) [ 150.456338] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 150.463969] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 150.498708] QAT: Invalid ioctl 2018/02/04 17:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f000087c000-0xc)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f0a000-0x4)=0xfff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000640000)=@int, &(0x7f00008ee000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000da0000-0x8)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ed8000-0x4)=r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b7b000)={0x1, [0x0]}, &(0x7f000059b000)=0x30) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000746000-0x8)={r2, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r2}, &(0x7f00002b1000)=0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000cb3000)={&(0x7f000036b000/0x2000)=nil, 0x1000, 0x0, 0x20, &(0x7f000057e000/0x4000)=nil, 0x3ff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0xfffffffffffffffc, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0x40000000, 0x0, r3}, &(0x7f0000dd3000)=0xfffffffffffffdf7) 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00009e0000-0x8)={0x3, 0x8}) ioctl$KDSKBLED(r0, 0x4b65, 0x8) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[]}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f000001c000-0xb)='/dev/adsp#\x00', 0x100, 0x20000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000000f000)=""/39) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000017000+0xf4e)=0x1, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f000001d000-0x4)) 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x100, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000b0b000)={0x0, 0xe155}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r2, &(0x7f0000291000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000)=""/114, &(0x7f0000000000)=0x72) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x4) 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x187, &(0x7f00000f0000-0x237)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x151, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xb7, 0x9, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x40, {0x20, 0xe, 0x5, 0x4, [0x8, 0x7, 0xffffffff, 0x0, 0x0, 0x3, 0x63]}}, @ra={0x5, 0x2, 0x1}]}, @routing={0x3f, 0x4, 0x1, 0x80000001, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @routing={0x8, 0x12, 0x0, 0x1f, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xd}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0xbf, 0x4, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000052000)={0x0, 0x16, 0x33, 0x81, "901bfc8b1d37c7c2515d987a1f2c575f3446b68a0c0159d0feedee4997357c26"}) mknod$loop(&(0x7f00000f0000)='./file0\x00', 0x8008, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000098000)=@req={0x8000, 0xc3, 0x7, 0x40000000000000}, 0x10) 2018/02/04 17:40:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000099000)='keyring\x00', &(0x7f00009a2000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d65", 0x11, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000e61000-0x5)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fd1000-0x1b8)="b33ab76079ebe0d94f729cd653e520c19ad7d973e21769e7c4fb44c249b544230ba287fb8bd6ed7f00cf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a910000edb34b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd7b4506e8b", 0xc0, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/04 17:40:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x3d51629e4beb4e75, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x3c)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f49000-0x4)=0x0) getpgrp(r2) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000cb6000), &(0x7f00003b9000-0xcd)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000339000-0x10)={&(0x7f0000ab5000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 150.522596] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 150.530208] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 150.548084] sctp: [Deprecated]: syz-executor3 (pid 12482) Use of int in max_burst socket option. [ 150.548084] Use struct sctp_assoc_value instead 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000e000-0xc)) r4 = epoll_create(0x46c) r5 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050b000-0xc)) 2018/02/04 17:40:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004f5000)={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7ff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00005ac000-0x58)={0x2, 0x0, [{}, {}]}) [ 150.665337] sctp: [Deprecated]: syz-executor3 (pid 12510) Use of int in max_burst socket option. [ 150.665337] Use struct sctp_assoc_value instead 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000028000-0x8)='./file0\x00', &(0x7f000000c000-0x2)='selinuxfs\x00', 0x4000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000029000-0xd)='net/udplite6\x00') mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x6, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000029000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000025000)={&(0x7f0000027000)=@nfc_llcp={0x27, 0xffffffff, 0x0, 0x7, 0xff, 0x7, "c1dcf696e9fecb2102be1b726b8e9f801a46e669f242753bea4444d23878d3ba4910ac7f915ea87110d79efee79bdb8b564caa2caf1cd3b4735b3e4beec429", 0xd6b6}, 0x60, &(0x7f0000027000)=[{&(0x7f0000028000-0xaf)="2358f9bfecd84ec5f510715656b7f0b813ade700d4c47d40e4e191f840e5acb1a9970215870fb5da11189ede92fecead70978645d21d746fe41c8c3d84252555502f3adc35dff7ae30278b6f3750b514d67b3253a95e45b141634162f0b4b10eeef2b7712b046fe45b440eb6ef58e7800a3673af4a24b58d7e7bc8ff07016b63d306ee506eb0fada7a524ef2ecdfc519d27da81a0a8e8dd0e44270f6367a5c5af7bb955d50ea884e127a465756be07", 0xaf}, {&(0x7f0000027000)="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", 0x1000}], 0x2, &(0x7f0000027000)=[{0x20, 0x115, 0x6c, "18b1af4952da21941a3a"}], 0x20, 0x40001}, 0xde9bab248575480a) r2 = syz_open_dev$sg(&(0x7f0000028000)='/dev/sg#\x00', 0xfffffffeffffffff, 0x10000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000002a000-0x4)=0x80000000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000-0x16)={0x0, 0x3, 0x7, [0x40, 0x1f, 0x9, 0x1, 0x81, 0x400, 0x81]}, &(0x7f000002b000-0x4)=0x16) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000b000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f000002b000-0x4)=0x8c) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000029000-0xc1)="1cfd8791a924ee07969ba0a2a9ddf344f9778d1407a308fe0165a1fe105531253e7a2153f2d7a73e8722217cd999672ad72c7d896cf3d439c608ed770421f649ead318857cf9a022458a1da03ee5e99551e3e38d560602c2c26a2e430b9bffb7108319037a7ac8272791080d7ed1795d1073828b999dd5d54ee8ec9d3dfdc01c32d192335b2a6396026133021c0b0cf7ac67dc03ef1ec2e539b9830e1fd3cd841b89ae7462524f508b60858738051703a579a93861221c58c031838f47142c2da4", 0xc1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000029000)) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = accept4$ipx(r1, 0x0, &(0x7f0000f34000), 0x80800) accept4$packet(r2, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000025b000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fe6000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fff, r4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000063d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000826000-0xc)={0x0}, &(0x7f00000ed000-0x4)=0xc) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000ddb000)={0x6, 0xfff}) r7 = getpgid(r5) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000abc000)=0x0) r9 = getpgid(0x0) sendmsg$netlink(r2, &(0x7f000071b000-0x38)={&(0x7f0000e8c000)=@proc={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00001cf000-0x50)=[{&(0x7f0000c5c000)={0x36bc, 0x37, 0x100, 0x2, 0x0, "", [@nested={0x78, 0xb, [@generic="b6491b5b0de59f5f361a8abf208659b408664bdfbec7482524104ed6275e8601d50fde8d6a47da2ff475ab0f6ddc0d76acee8907daedfac7ec33e03ac633058f013657c2ea9e92e67c2338c02807b9353ec9e3c18c5a0304bd9c63aa8e007a41da897fdbbfc3761e8e", @typed={0x8, 0x5}]}, @generic="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@generic="2b1e56dccd21febabdb425bcf4d619c530cb6e931c96c3beb6d792dda9c3f0273a6a3acbc537feca3dcc795ef8a04e8ce73e8bfeaf5302d342aca2ae338031bef7a00e1349f2d98d3d44d2cd69e84a68497fc788075b93f6a6bc9bfbf2e6fa7cd7257bfdb096ac0ccb2148e5e7840051c93b84fd9e8f63c5f492aa7755ad1d45d257ca65dc06f89498af3f291b2ec41ced9a085549d14a75f2a12572e3bc28a32e15cbcffca7fa7a8516628c416251cc0e0469dad56d6cc538e07b5c3f6acd0c74e0dbd6d70459a4de3a33e591a9e7493faf59551a8796d7e486c818276c34f6f54bfb23d5044f9b3bcf4d4c529381e8689890e0c80dcdb11f", @generic="5a5555e8d75d3b81fb9da1686b3e18a3f001991608dac75858825d3dad30a89af667c60552ffe8ce3c3c8990e7c3592a9e04c265774d2748e43785021b1a3f9ca5756f8361069b1dd0ed59e7cd7dd86e6b3532a168ca126367698f1eb29fdfd5d092e4ff65c8185518ebe45167555dbaa2", @generic="d344797b351aff771a3c5e603a0458ab69bc418806863378bb22dc8e6351d70a036eb6344a9ee1b60f964ee97d040f6cb9796837120c168875fd6180eebbb10252e041da6b08a0a70447a0cc0a1a3a4117ac109ae32349d5ed79d24fe887cc91c24c627665943aba1c798c63c86df3f5da4375480dd2af6190865454604f180377bbf03312caf16c1a0a1c7fe9507074b60c2e7bad68782f581f9a16171c1d85"]}, 0x434}, {&(0x7f0000917000-0x288)={0x288, 0x1f, 0x7, 0x4, 0x2, "", [@nested={0x200, 0x30, [@typed={0xc, 0x4d, @str='\x00'}, @typed={0xc, 0x11, @ipv4=@multicast2=0xe0000002}, @generic="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", @generic="6086a76c740ed6a80d79e7a0ee08ba1d3b15c4b599e34ac7680350f318ec373e7e0861ce6b71e136388717ff63e3a3d27d7a72523a72f0ab14b4a29871756d915f8223d10b41f8a8a23356f47638360058833040cc700bf24685128ade35f028f3fdcc3d454136789abe76e86ab642dfbfdab6344bb6c7d22104d61b5c77f76a11a2cc9b5d81890ccda148120c718f2ea828ad678ca8b6d5c0be24b0355dbfa46144265479d411d00da0c2fcde5f143869b94520aba2fa435bf71aaacc30dfbda06336e7f3c38a44265a1df6f47bb448bd2348a1781c7c342b89baca2732f01b2ae22465"]}, @generic="ebddc8b57c3613e8791c51d2f32b0417852ed3f65dab22ecc8afd02b9978d7b93c833fb4a89bb186fbef7c0691bde5828cb43bf595086638133dd62bdcd2b768ad0833d624acdc777383ab709c2f171f3531f6720c60a6d9b1f27fccf3210d75751e0f706cde1a05a7ed7964b0bf4bb6e1af7a1491fd"]}, 0x288}, {&(0x7f0000828000-0x4b4)={0x4b4, 0x3e, 0x700, 0x5, 0x1, "", [@generic="419ffb4e8e0314b71bad621fa3cb93a67e3ac2f70613206444aa4b2e8ed7951adde0fb46f1aed3c2437faeef1ee8a0ca7aafffb990d4e4", @typed={0x18, 0x1f, @ipv6=@empty}, @typed={0xc, 0x56, @pid=r6}, @generic="044c8f0e08e87e95eaaa98abe420f9d0d538", @typed={0xc, 0x2d, @str='\x00'}, @typed={0x5c, 0x6e, @binary="d5bff96481b5e6a668c7920fb5f3c5ef7ea8083d226b1dd17f0e2b8fb6e028097786dbe8ccda64fbac9b3fdeaf361747e8baafacc1fb48cfeb1fd5ae5209803be2ad6981beda027de382cfe59898cf55882c"}, @nested={0x1d8, 0x22, [@generic="c0ff662e95e6d8be95f3c35b961a0299b8923669186861a1ec83e4d61131174991eff5e8479fd214e8abd77e4f4102dff161818f296de8d50f4edf474816ab37659872a38716b68c26377ac971d256337cf10657f2834c1efb102f25dc058e35a9b8c8e1ce7099761f013e7b58770ba062ea3de9d101bdceb0eb1ceb9a78c4244839fec79c3514", @generic="1a535a1759009d3791a64251374161b9e0b8f4866e43d0b4d39cda7083f57cfff9003a8be592ef974f0b1be0a5077bf9419e82715e4095b1", @typed={0xc, 0x64, @u32=0xffff}, @generic="275304490e908467656611a05141290c1f11f937e62697a09c0bc13a839c8db5a09486d65f3050dae07b0885617e26b3c5216262235904aa5d7be20dbbeee33426a3bd4022a8fe502c2368d1cbcf0c94f43a190a998b17ac36def4c00472a059e3cee9341ddccef05ca2a9b8a353005b1d8ef54b846ceeb7b5f5c63d0c85eb0737d6024308e6f5dd02cfcb2ed044b91faf26089aced26e25395f3fab899e994972770d151638801a54c699a377a158963320609943919b255d70ca37689d4372", @typed={0x3c, 0x54, @str="7b3a7b5e6574683165746830747275737465646d643573756d2c7365637572697479bd5e2b776c616e31272b5e6574683100"}, @typed={0xc, 0x63, @pid=r7}]}, @generic="975fb59fd4776aa88d595c871a214a6d7dc8f7e2ea956ecd74df262ff0e78c8033a3672f39135b0b173375be1cf27d223bce443e2edb598019b48abc41b53561d985abec5b88e775fce72009dba2a9ecb1015f9dd6f43b780d2b7fa8e7c675cb0f7a21cee93cb5c6a43a1ad1e0f66bf506637d10df9c875d653a5c218150128c7fa4e49f3d83f02fa072e5381c865fb9ed9488c21d33b7fa2506cbc67f0930af788bdab2d195d562a90c255a28748ada70b7c4ca8b89da3bb6c8eb58710f3c6658276061f529e9b7df9685768a86790ed8b43a00acc40ddb4fe7821e3a0278a81f4d5816cb53", @generic="811d331f70b86168b21d60d12db060848e02220f9935f206fad2ec2b8f462b5594dfcdb723083ee098994085", @nested={0xe4, 0x1b, [@typed={0x10, 0x1f, @u64=0x4}, @generic="5f406c50447e84f144f39d12213b8bb3bf36aaa4407cabc142c0aace3aed1c88702647f81dc36b118a9dc19e6278091c01dc3f18df799cf734df45ca4929982414247f4acc4a71b5876f41749d368e9e05b4a933486d532d72cf515c9a5aac1796511a7e3244f5a240ccc90706bb7d96bb85e464c6eb5b4e2562e8547554b51c67428fa798d3e2e894135d302ab792c06694c79a56b8ab806fe79b7e7aaa0a38c74c99c135d4735578e0f7ed989c8f4759cf8fc64667847ca87db63f9b9bbc3aba73b586", @typed={0xc, 0x87, @pid=r8}]}]}, 0x4b4}, {&(0x7f00000ae000-0xe0)={0xe0, 0x41, 0x0, 0x5, 0x3, "", [@generic="beeb767864b31417a805ea23ff014d227a2c6e57e4a131d3e514543ff4ff0dd86d7f7a376743c21c4c704a467e69197c82201bc274b01f76ee", @generic="857b3d10fabf63c551c46e11b7e3e8cff5d114e4c7d487acee7c1e63cf2d56ca5d", @nested={0x58, 0xd, [@generic="8b34f1c0715ce243e2858dc88607b72e100692fb3331c383ada365a740ddc249a76bb0f26c7ff5595cd89f3ff986cece49afca40642f3d362bcc5d5e771c0366f3539c20be", @typed={0xc, 0x68, @pid=r9}]}, @generic="b26474e63bb1fc7e4d518924cf1becc27e418c8a476ffdbf6f4a144714"]}, 0xe0}], 0x5, 0x0, 0x0, 0x4000001}, 0x4) 2018/02/04 17:40:12 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fc5000)=0x14) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000fc4000)=""/92) 2018/02/04 17:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x0, &(0x7f0000bc6000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r0, &(0x7f0000e0e000-0x38)={&(0x7f0000b51000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f78000)={&(0x7f0000ae5000)=@get={0xe8, 0x13, 0x312, 0x4, 0x0, {{'gcm(des3_ede-generic)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x264}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(r2, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a6000-0x49)}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000036a000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000e4f000)=0xe8) fstat(r1, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000084e000)='./file0\x00', r3, r4) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a1000-0xc)='/dev/rfkill\x00', 0x4c0102, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x3, 0x2d) 2018/02/04 17:40:12 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fee000)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00081a04000c00000005ff01", 0x29}], 0x0) 2018/02/04 17:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0xd6c000)=nil, 0xd6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d6c000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000056f000), 0x4) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000cc6000)) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000d6e000)={{0x2, 0x4d, 0x7, 0x0, 0x85a, 0xfff}, 0x68, 0x101, 0xffff}) connect$ax25(r1, &(0x7f0000d6d000)={0x3, {"2257535bc7c019"}, 0x3}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x80000001, 0x1}, {}, {0x6}]}, 0x10) 2018/02/04 17:40:12 executing program 4: clone(0x0, &(0x7f0000cc9000-0x57), &(0x7f0000962000), &(0x7f00007b5000-0x4), &(0x7f0000957000)) msync(&(0x7f00001cb000/0x2000)=nil, 0x2000, 0x4) 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004111, &(0x7f000000a000)="8ab1b92740") r1 = accept4$vsock_stream(r0, &(0x7f0000006000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f000000c000-0x31)="d1b86329748e7f15f2d07f6d6a57d3690bd98a18d201e2b028fc802eca3497aa9349e449108af5e8e301b6939c94e9770e") 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xf, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000810000)={&(0x7f0000708000-0x10)={0x2, 0x0, @empty}, 0x10, &(0x7f0000813000-0x10)=[{&(0x7f00009e3000)=""/190, 0xbe}], 0x1, 0x0, 0x0, 0x84}, 0x10) getpeername(r0, &(0x7f0000912000+0x3dd)=@generic, &(0x7f00006f5000)=0x80) getpeername(r0, &(0x7f0000492000)=@nfc_llcp, &(0x7f0000b24000)=0xfffffe11) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/04 17:40:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f58000-0xc)='/dev/audio#\x00', 0x6, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000013a000-0xe1)=""/225, &(0x7f0000695000)=0xe1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000c0e000)=0xfffffffffffeffc1, 0x1) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/vcs\x00', 0x880, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000ffa000)={0xfffffffffffffff7, 0x100000000}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x0, 0x1) 2018/02/04 17:40:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000099c000-0xe)='/dev/admmidi#\x00', 0xa2, 0x8000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b01000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x1fd) sendto$inet(0xffffffffffffffff, &(0x7f0000e32000)="7820e1ffffffab75a0ef12b3d69ad428971aa1403ac23b0ad2312b5d36d24c5059a49925987bce84e027527fd2174b26b5ec3cda41a36dacb30ad0c6860cc396f55b11be02b63b7c44f98c870d1612c2a70db5e172a0f6120ce33b7e5242f37735d0861df7ef2fe7d5bc0a66163ebdcd33655fb25bd07615621409dc02726c77b9c2a293ff0cc9be5544317c3517aa5b17e7e8def0b493dbea4dffac8cd83514bdd9724930ebca35e475c8", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x22) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f0000cc2000)=0x8c) 2018/02/04 17:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0x89, 0x0, 0x0, 0x4}) socket$inet6(0xa, 0xb, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = open(&(0x7f0000333000-0x8)='./file0\x00', 0x200080, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000078b000-0x20)={r0, &(0x7f0000c50000+0x3eb)="ed8877eca2ac32952b97529704a86a487596bf4222d358119c4375b4891b3f4bf2a22e098ff93c22017bbf7d0f44c1bfd67e80bad56d3e5f1f3926ec29428205f6aa048beed1c9ee6f6012f9263d2b5c034a2c6e5107bd63fea76086f59774fb29dc9e1035171e6350eaec07a2967b5764aaf8a8d74bfc9b109f865297eb7667787ac0bc232b728c85976763bfd1b8e39dbcf16e9fb2e39fd67627596090af90e83bcb8f6cb81138be5dfca85e3639c01c7cf41b35c51e22bb414bfd719b61431ed64321cb7f17b9", &(0x7f00005e9000)}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000401000-0x8)={0x0, 0x3ff}, &(0x7f0000064000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000019b000-0x10)={0x6, 0x200, 0x1, 0x7f7d, r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) connect$l2tp(r1, &(0x7f000019d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x0, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x200}}}, 0x3a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r3, &(0x7f000082a000-0x1), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/04 17:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unlink(&(0x7f00000af000)='./file0\x00') ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004f5000-0x70)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2e000-0x9)='/dev/vcs\x00', 0x8a000, 0x0) symlinkat(&(0x7f0000af0000)='./file0\x00', r2, &(0x7f00009e5000-0x8)='./file0\x00') 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8f000-0x9)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/02/04 17:40:12 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x34, "8727f514bbf4e00315868f16f74511ab4124e3827574bddf5d1fa00c40ffeace863e268f78c70f06a611ccf32c7265ecff96836e"}, &(0x7f0000003000-0x4)=0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0xfffffffffffff412, 0xec4e, 0x1f}, &(0x7f0000003000-0x4)=0x10) 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000010a000-0x4)=0x10) pipe(&(0x7f00002aa000-0x8)={0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000eca000-0x14)={0x9, 0x80000000, 0x1, 0x5f, 0x8, 0x9, 0x3, 0x7fd, 0x100000001, 0x1}) connect$llc(r1, &(0x7f0000d65000)={0x1a, 0xc, 0x1, 0x4f5, 0xff, 0x3ff, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/04 17:40:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00009a5000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000460000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c40000-0x9)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f000064c000-0x1f)=""/56, &(0x7f0000ede000-0x4)=0x38) perf_event_open(&(0x7f0000981000-0x78)={0x0, 0x78, 0x2be, 0x1, 0x6, 0xffff, 0x0, 0x3, 0x55220, 0x8, 0x2, 0x5, 0x2eda, 0x4, 0x8, 0x7f, 0x3ff, 0x0, 0x8, 0x4, 0x100000001, 0x7, 0x3f, 0x4, 0x6, 0x10001, 0x5, 0x4, 0x2, 0x3, 0x3, 0x5, 0x3f, 0x1, 0x1a4000000000, 0xdb, 0x0, 0x0, 0x0, 0x3, 0x5, @perf_config_ext={0x18, 0x6}, 0xa001, 0x0, 0x4, 0x5, 0xffffffffffffffe1, 0xffffffff80000001, 0x10001}, r1, 0x527, r2, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000174000-0x68)={0x1, {&(0x7f0000925000)=""/251, 0xfb, &(0x7f00000e2000-0x30)=""/48, 0x3, 0x4}}, 0x68) 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/connector\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/28) 2018/02/04 17:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000747000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000334000), &(0x7f000091c000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000065c000-0x1000)=""/4096, &(0x7f0000cd3000)=0x1000) sendto(r1, &(0x7f00006a2000)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000578000-0x8)={0x0, 0x0, 0x23}, &(0x7f00003ed000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c6c000-0x10)={r2, 0x1, 0x7ff, 0xff}, 0x10) 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000000000)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x10001}, &(0x7f0000000000)=0x1, &(0x7f0000002000-0x8)=0x6, 0x9, 0xfffffffffffffc01, 0x5e9, 0xa076, 0x32, 0x7ff}}], 0x58, 0x2400c000}, 0x8001) 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={&(0x7f000045e000-0x1)}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004bf000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a}, &(0x7f00004a7000), 0x0, 0x0) keyctl$chown(0x4, r1, 0x0, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x48) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) keyctl$invalidate(0x15, r1) 2018/02/04 17:40:12 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f000002f000)=""/38, &(0x7f0000030000-0x4)=0x26) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000030000+0x99)='/dev/sequencer\x00', 0x440001, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x2, 0x4, "41e167463d85b895e428c5e49163be845770e6b690ff28eddcf0013eb094fbaa58d2e3dc40ec51c7137432edaf61f8b3bf85667b83abff727efe71c99b770ac0", "a7769d677d8ede1aa9a36b5df6d7d481f9eeb75a5091b4266a5cd4425f735d62", [0x0, 0x7]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002f000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000031000-0x4)=0xaf9) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000616000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40102) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) open(&(0x7f0000b9d000-0x8)='./file0\x00', 0x20000, 0x100) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00009e2000)=""/221) [ 151.081504] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0x8}) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@generic="da7c3537c7b78e3bcbc3e588ec65a407", &(0x7f0000202000)=@ethtool_pauseparam}) times(&(0x7f0000208000-0x20)) 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d4b000-0x7)='ns/net\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x38) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 151.123497] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/02/04 17:40:12 executing program 5: mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00007f3000-0x1c)={0xa, 0xffffffffffffffff, 0x400000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000aaf000)=[], 0x0, &(0x7f000014f000)=[]}, 0x8000) sendmsg(r0, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e833e2db67029f05acec877bcda93869561336c5db81919c271b8e2defed3e8c27f29bb81e4deb07311652ce660e53517f36569f0f696f4831dd994058a04c4ce731410603788fddb75e03ca878715c22881bb30f3bd6880f85f46c977f0ef66f606e89075bf9fbe33f5f3a43b880c9f8aeb874b061b9ffb2556c0c7c591d966b6d4f98ee459a10271ca2d29414009b68863313accb12b31262eb", 0xaa}], 0x1, &(0x7f00008d1000)=[]}, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ab3000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000001000-0x9)=""/9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00009ef000/0x4000)=nil, 0x4000}}) move_pages(0x0, 0x1, &(0x7f0000013000-0x20)=[&(0x7f0000011000/0x2000)=nil], &(0x7f0000001000-0x24)=[], &(0x7f0000002000-0x4)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7fff, &(0x7f0000d1c000)=""/117) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000067a000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00006a3000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d07000)=0xc) r5 = syz_open_dev$dmmidi(&(0x7f0000ada000)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f000057b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) sendmsg$unix(r1, &(0x7f00009d4000-0x38)={&(0x7f0000d7a000+0x6cc)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dfc000-0x80)=[{&(0x7f0000004000)="0ae7405dcaf88914c093d5956255d4e3b1306c73f6151e171b4f3c0bbb95ac55540cec488fb229459965cb76b46758895ae970fed2d8a51c04c529e7668d55f29c760cc8ecc10adff05fd2a25ca5f3d6cc9a46379e4c55d8cfb38f4cd3685c3b9915ee92cf700c392a4b7173a6556589f6127970add01b52c684312192", 0x7d}, {&(0x7f00000c4000)="accb5f82de904c42414657759a136aac86a8e7d87174b2fd465c89224ee680108ddbc7e3dfb61d2c823df45c811f5efc62bc856d9742b8183f150ad2055c559725adef0b86511515c59ef24530e115ae8a09bc7897d6cdb90ba88d08ce9654fc8c791464f47d6995797cc705d9dfb10d10d6f2460acab9bd793d250ee774785d8d964e5c535ac2313b9358bc52544aee71a246853f21b2f929aefe41380f0df6a124abc8d95d883bff145066209a6f779fa9ef990554d5c55b48ae1f440106be13c3a5b8eba6609c0eb80a085799cd704fd0ea4f99b1220723d225a1ea3e0a214764e37d714d7e3c017797", 0xeb}, {&(0x7f00004ad000-0xa5)="1c4668489c60a5346725df7df49bb937e8d07d9d6446f6b263fb94f0c43f7adea29291edf1e42ed2962a4ba802df3809236b02b2b5acdb3eff38fcc0742ec0610e70a26c55b94a5f0b148abf1a5315d5e7087a5b2442734eb0f1f5d7341e80f06685827ed39a74271a17cf87e3da4e2808bf08901e62906194d4f8b92dfd97e0f144ad5726a045d9256cb31f005f9e106d68099f7d67bace57698700ff5bfa092bb745f49d", 0xa5}, {&(0x7f0000e17000-0xe1)="ef22169ccc4241059759bc0a4bf7e4d8a3d903675981eaca00d47cf1fc64529092e9d050b45af91ff99fe6fc082d22184781d886b9f71d284e598aef57ccda21fa8662800ecd1ac874635a44f79c8627f9859c6e77953d7902948d9dba48bc0d4312b891edeeabf9918e35c570aa1c8d37074f852935bba823b9680c2099ca89eae261b587a68e539bcde2430175f2cf3e7ece7a7e41c2b8578b845f6b8ad3a059fb0e44aef4dee0afa68005bcd3b26af04811668f4594d995adeac7a46f43d1094eb1092cbcc607600e1fdcb66d728c699b4e86d4d1f0987a04d160d7be1df647", 0xe1}, {&(0x7f0000aec000)="288c0e44ccc71719c9343e5f5c01cdf2d6a0e23580fae3613c8d5c55f31fb61bc3cb45b3cc3036612512d137c427d5ffba9c6e267515f484eda63a2dfff3d2954fbe7d3d116b782b576a719add618a4d4029c358a375455330ffbcfa35144f467a7ba91bbb2bea2496734ed150f2b1149f089615536da59ac85f099392109c400653601dc99dce98232ddd812f3196de44ffe664fa21b9583bd2390d0d98eddb7393c91a041ad8a4d2e183b0d1055791dded4defe967d39a93", 0xb9}, {&(0x7f00000a3000-0xc1)="e2254029a509c161e3219004defbb460f45c277c104bb46de2b22f5e8b01484f5fc3323edba39c2ba003339648c88fabbe4db3f9453df272e0b81a8e49d358aa40d3a34d27e00f600fbbde6b755f0f1c945e267e4659a4d7dca1d8e4885435430a474efae3568331ecd83870acdc465aa539999666badae74706e909ec1f60cde7de8fd9fffe8809eaed3e1aa4d10ef1387fed765ec31636d72b4b58c910aa4bca94edbd917d26fadfcd53305bb70361cc943b173114b32a0bcb13b98aea9d9334", 0xc1}, {&(0x7f00007a8000-0x61)="4b527e3ea16370ec14fb6640dacf51192def5f2b0dfe2e368a2ab5d7e4e5e26c2743d1a0bcaabfc705b6152acc1db971d1f5f99e594304be9f1f2005414792e786edfb941956ea0085fe5b27d4b643c40a1ef065a2bc70e9a20ceeedb5b1d5bc5f", 0x61}, {&(0x7f000020f000)="2b7d0a07e6eba6e7c336f529ee16f7fe4f", 0x11}], 0x8, &(0x7f000069e000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r5, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x4}, 0x4000) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000a5e000)={{&(0x7f0000c52000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009ba000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000745000-0x14)) 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000971000-0x93)="59e6e4afdf78d7aa5737f010d8ae70a2eec0c5cd78c3e18cb06f394b7cde760c64baa03c381428dba2130cfd8f52b2181f86050aece8ec24a6e6aba22d38de121cf347e21a812c3ddc47f02346e180a3e0a58189ab7ce554", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a5000-0xc)='/dev/autofs\x00', 0x400, 0x0) r2 = mmap$binder(&(0x7f0000968000/0x3000)=nil, 0x3000, 0x9, 0x8010, r0, 0x0) r3 = mmap$binder(&(0x7f0000530000/0x2000)=nil, 0x2000, 0x91b7639d922e2358, 0x10, r0, 0x0) syz_open_dev$binder(&(0x7f00005b6000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000742000-0xc8)={0x4, 0x0, [{0xfffffffffffffff8, 0x5, 0x0, 0x0, @irqchip={0x4, 0x400}}, {0x741, 0x3, 0x0, 0x0, @adapter={0x5, 0x4, 0xfff, 0x0, 0x3}}, {0x6, 0x6, 0x0, 0x0, @adapter={0x48, 0x5, 0x6d1, 0x5, 0x7}}, {0x7, 0x3, 0x0, 0x0, @msi={0x1, 0x40, 0x7fffffff}}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000622000)={0x0}) r5 = mmap$binder(&(0x7f0000281000/0x4000)=nil, 0x4000, 0x1, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000083a000-0x30)={0xd4, 0x0, &(0x7f000072a000)=[@release={0x40046306}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f0000b59000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f00000a1000-0x1), 0x1, 0x3, 0x4}, @flat={0x77682a85, 0x1, r2, 0x2}], &(0x7f0000f5d000-0x18)=[0x78, 0x78, 0x20]}, 0xd3}}, @request_death={0x400c630e, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f00000ec000)=[@ptr={0x70742a85, 0x0, &(0x7f000045c000), 0x1, 0x2, 0x39}, @flat={0x776a2a85, 0x100, r3, 0x3}], &(0x7f00009c7000-0x8)=[0x28]}}, @free_buffer={0x40086303, r4}, @acquire={0x40046305, 0x3}, @enter_looper={0x630c}, @increfs_done={0x40106308, r5}], 0x27, 0x0, &(0x7f00005b7000-0x27)="df7874730ef7ac619955c5d7ed11a9568c7a5d21a5b1834207682b211f3f4c0b5eedebd783bd12"}) r6 = semget(0x3, 0x7, 0x101) semctl$GETNCNT(r6, 0x4, 0xe, &(0x7f0000ad3000)=""/182) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) 2018/02/04 17:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ba4000)='/dev/vcsa#\x00', 0x5d3b25cc, 0x440) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/vcs\x00', 0x20400, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000670000-0x4)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/04 17:40:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = memfd_create(&(0x7f000027b000)='-leth0%&vboxnet0ppp0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a3a000-0xa)={0x0, 0xd0, 0x1, [0xe0]}, &(0x7f0000eb4000)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014e000-0xc)={r1, 0x5}, 0xc) write$tun(r0, &(0x7f0000848000-0x3d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="70b8c86eccbc", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0x0, 0x0, "94", '; Y'}}}}}}, 0x20) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000823000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000077d000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000071b000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00004a1000)={r0, r0, 0x7f}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000046c000-0x4)) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x3) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000), 0x4) 2018/02/04 17:40:12 executing program 3: clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x10, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000850000)) 2018/02/04 17:40:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/enforce\x00', 0x400040, 0x0) r0 = syz_open_dev$sg(&(0x7f0000235000)='/dev/sg#\x00', 0x6, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000ef000)=@ioapic) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/rfkill\x00', 0x401, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f93000-0x10), &(0x7f0000f92000)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/02/04 17:40:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002d000)='./file0\x00', 0x100000000022) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d07000-0x8)='./file0\x00', &(0x7f0000a4f000)='./file0\x00', &(0x7f000086f000)='minix\x00', 0x101002, 0x0) r0 = creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000135000)='./file0\x00', &(0x7f000057f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000825000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f000056f000-0x8)='./file0\x00', &(0x7f0000073000)='./file0\x00', 0x8000, r1, r2, 0xd03, 0x200, 0x100004) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000577000)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) close(r0) 2018/02/04 17:40:12 executing program 6: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/04 17:40:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000009000)=0x10, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0x10001, 0x1, 0x0, 0x7e3, 0x5, 0x7f, 0x10001, {0x0, @in={{0x2, 0x1, @rand_addr=0x80}}, 0x8, 0x2, 0x20, 0x3, 0x2}}, &(0x7f0000009000)=0xb8) r2 = syz_open_dev$vcsn(&(0x7f0000007000)='/dev/vcs#\x00', 0x3, 0x400) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f000000b000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000b000-0x4)=0x1002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r1, @in6={{0xa, 0x3, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}, 0x4, 0x6, 0x6, 0xf1b5e00000000000, 0x82}, &(0x7f0000009000)=0xa0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000-0x28)={@generic="b2dd030000000000000062438eb58649", r5}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) sendto(r3, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0xffffffffffffffff, &(0x7f0000009000)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/04 17:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006df000)) 2018/02/04 17:40:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c0c000-0xc)={0x8000000, 0x200, 0x7}) keyctl$join(0x1, &(0x7f0000a4a000)={0x73, 0x79, 0x7a, 0x3}) capget(&(0x7f000091e000)={0x20080522, r0}, &(0x7f0000001000)) 2018/02/04 17:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c9f000-0xe)='/dev/admmidi#\x00', 0xefc, 0x200000) accept$unix(r0, &(0x7f00002da000)=@abs, &(0x7f0000445000+0x569)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b15000)={0x0, 0x1d, 0x0, @thr={&(0x7f0000513000)="cb03511cf95122c75218a844a0420e59c949dc559c3e96c183812e1894bea49f93ae52", &(0x7f000048c000-0x1000)}}, &(0x7f00008ab000-0x4)=0x0) timer_delete(r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000c8f000)=[{0xf, 0x9}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000e2f000-0x28)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000030c000-0x48)={0xf, 0x6, &(0x7f0000410000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x28}, @generic={0x3, 0x2, 0x1}, @generic={0x4, 0x8, 0xfffffffffffffff7, 0xffff}], &(0x7f0000d48000)='syzkaller\x00', 0x3, 0xb2, &(0x7f0000fbe000-0xb2)=""/178, 0x41100, 0x1, [], r5}, 0x48) r6 = socket$alg(0x26, 0x5, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000be3000)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') 2018/02/04 17:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bee000)="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", 0x11c, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e72000-0x10)='/dev/sequencer2\x00', 0x280003, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00009ba000-0x27)=""/39, &(0x7f000074b000)=0x27) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)}) 2018/02/04 17:40:12 executing program 3: msgget(0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00009ac000)={@random="d7ec4716380e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f707", 0x10, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ecc3b2", 0x0, "0500f6"}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000639000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00009f2000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f0000b64000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000068b000)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) 2018/02/04 17:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[], 0x1132) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000594000)=""/34) ppoll(&(0x7f0000ca1000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000)={0x1000}, 0x8) io_setup(0x1, &(0x7f0000ed6000)) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000f31000)={0x20, 0x4, 0x69, 0x80d}, 0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f4b000-0x50)={@generic="40fccffce9a927cb2f8330cdf4b587e2", @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000098e000-0x4)=0x1d4) recvfrom$ax25(0xffffffffffffffff, &(0x7f00004ae000-0x33)=""/51, 0x33, 0x40000000, &(0x7f00001ae000)={0x3, {"835158c062604d"}, 0xb120}, 0x10) r3 = accept(0xffffffffffffffff, &(0x7f0000989000)=@ipx, &(0x7f000003a000-0x4)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstat(r3, &(0x7f00004b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(r0) lstat(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getresuid(&(0x7f00006bf000)=0x0, &(0x7f0000702000-0x4), &(0x7f00004f8000)) lstat(&(0x7f000088e000)='./file0\x00', &(0x7f000061d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000df9000-0x38)={&(0x7f0000efe000)=@proc={0x10, 0x0, 0x1, 0x48020200}, 0xc, &(0x7f000097e000-0x90)=[{&(0x7f00005fc000)={0x208, 0x27, 0x0, 0x6, 0x3, "", [@nested={0xd0, 0x1a, [@typed={0x10, 0x6a, @u64=0x2}, @generic="1e346fe9729acb62d2d3ee4215cc9a212f50805c55759c151f6b5e", @generic="ea70ec19c0c4246ecedb2d5b1feebbfa6a015b701c2fddfea591fcdb286879d1c704c9356411a51a9620cc58ba434138a854f1b006b566b3373a900256bf258111e8a75dbb6c90efb7851756b2301e8e9d3732265b1cdc610f4a09b4a47155bceb8c2a59f12f76454e7b7aa0ebd838c1ff6df18aa5cc734c88371cf51328dd5355352b20baa02499eed528f24367", @typed={0x10, 0x31, @u64=0x7fffffff}]}, @generic="332fdfa819ae7b1e2373683e237183825db2e0fe0633037465469cdda81b659f4c29d39aa3599e27f3e5fac7156a9042418b0260ccb50a03f976a54d4d2132aa39f176c094982977a6847668eb1578d990acee2335707ee675e74025ca945db8b4f3042a3d38bc0af489446a8ef0b2889ffd8b5f62eb9436f7c825dee557637158f7806c5f2c7b0bde5b8642b4ef7b08a3973fb50671facdf4d9f1de2a6c8ebfd4cfa1f48bcfaa7bfc6eac5d41cd8a962333", @typed={0x10, 0x6a, @u64=0xfffffffffffffc00}, @generic="8a8942e2b0527d64886f70b62f92addfee57943376e0f4724b1a6b5b456f37964021c06784c44e35f4bf6645e807a8301e8a258ca834212379bc6a5b0c3047c5fac305f51978a0b3cb36b58a4ea47bf74e78075acbedc4d2a7746d65c34ecb026356c7"]}, 0x208}, {&(0x7f0000540000)={0x1220, 0x1e, 0x302, 0x2, 0x3, "", [@nested={0x70, 0x5c, [@generic="163542e43f63ff8a4ca3efd460274472d25618a04f2d4289ca2619856c191a4a6e1713079f4bf9b9944f33b34c7e9fadcb971a79f7123244", @typed={0xc, 0x7, @uid=r5}, @generic="f0e4949957abc4cc6c825a59f6fef175e7252018118e17bcdf8918809320165e8c847fa255"]}, @nested={0x1198, 0x5b, [@typed={0x1008, 0x2, 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@typed={0x18, 0x5e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x14, 0x4d, @str='/dev/kvm\x00'}, @typed={0xc, 0x4, @pid=r6}, @typed={0x8, 0x6a}, @generic="c174bd330e44c6f0e2c51d1674313c63fd2c1db3b40a392c51d809f3bfd3af0ce9c16b2d775b8b898f07bf36a9f63bf9dda0da9536df7656e7ce0453830192d7"]}, @generic="6f17d624edcd2e5738239a2dd93ae355037b65878427020853faef7ddf0765a4da55c37b08a57bfbb7da306cda2b99c34c1094106bf3e45c0e31fb57d26d707b72551a0024b21c5e00ade18bcbfcbd6621123abf7e62b54179994891ecacf3abe568bfcbf7203f195f9c8f1e19b2f655196c7d3bbadc23e8c91909b8768e68db1ec58c5723dca98616e55938a55cf697f8f051779a0da6e03cf00e4842f968ed12e4c312b49946d317293c75f404fdf7048c5778d4b18e78bbf7f410acd362b4c5b5bd34c3782921596278e6a5d650c642be52a6ed9f752b6bb8", @typed={0xc, 0x92, @u32=0x4}, @nested={0x14, 0x50, [@typed={0x10, 0x61, @u64=0x7fff}]}, @nested={0x78, 0x7f, [@typed={0x14, 0x72, @str='/dev/kvm\x00'}, @typed={0x60, 0x17, @binary="3b9557d43ae8d24932310e82525d41362d4c4fee2a28908f4edbdceea75b29d505d8e145527df677d2e7002df6304da393d02a66b061ef2ea6cd8540b13ff4050c0c0bedc64756fa6d4dbd216cbdf404830614a9355e"}]}]}, 0x1224}, {&(0x7f0000b7a000)={0x10, 0x17, 0x4, 0x1, 0x0, "", [@generic]}, 0x10}, {&(0x7f00009ad000)={0x20, 0x2d, 0x0, 0x2, 0x2, "", [@nested={0x10, 0x93, [@typed={0xc, 0x3f, @fd=r4}]}]}, 0x20}, {&(0x7f00003c3000-0x2c)={0x2c, 0x17, 0x10, 0x5, 0x0, "", [@typed={0x10, 0x49, @u64=0x9}, @typed={0xc, 0x80, @u32=0xdd1}]}, 0x2c}], 0x9, &(0x7f0000849000)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}], 0x40, 0x20004080}, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000c67000+0x698)=0x53c3ca6c) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r11 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) 2018/02/04 17:40:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000346000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00002ec000)={0xac20, 0xb, 0x7fc, 0x3, "6597ada442f7a008b516fcdb626626dd695a4a1ba5d761dbfca8441c675c75a8"}) bind$alg(r0, &(0x7f0000eb9000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000013f000)=0x80000001, 0x4) 2018/02/04 17:40:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000b2e000+0x17f)={0xa}, &(0x7f0000f7d000-0x20), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ff9000)={@common='bcsh0\x00', @ifru_flags=0x1000}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}}, &(0x7f000066d000-0xc), 0x8, &(0x7f0000484000)) syz_open_dev$sndpcmp(&(0x7f00008d5000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x581801) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/04 17:40:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x3, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000e45000-0x88)={0x8, 0x5a6, [{0x8001, 0x0, 0xa5e4}, {0x60b9, 0x0, 0x7fff}, {0x2, 0x0, 0x8}, {0x1, 0x0, 0x40}, {0x1, 0x0, 0x81ef}, {0x1, 0x0, 0x100}, {0x6, 0x0, 0x7fffffff}, {0xea87, 0x0, 0x8001}]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000150000-0x14)={0x1, 0x7f, 0x9, 0x0, 0x7}) close(r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067f000)=@common='yam0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d63000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000bdb000)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f50000-0x1)='\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000c1000-0x8)={r2, 0x5, 0x1}, &(0x7f0000554000-0x4)=0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000f77000)={0x0, 0x0, &(0x7f00008aa000-0x10)=[{&(0x7f0000a60000)="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", 0x8c}], 0x1, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0xfffffffffffffffd) ioctl$KDMKTONE(r0, 0x4b30, 0x1) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) 2018/02/04 17:40:13 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x8, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa]}, 0x2c) 2018/02/04 17:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) stat(&(0x7f00002de000+0x7b0)='./file0\x00', &(0x7f0000634000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000a31000+0xb44)=[0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00002a6000)='./file0\x00', &(0x7f000065c000-0x8)='./file0\x00', 0x8000, r0, r1, 0x7f, 0x100000001, 0x1810000) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x80800, &(0x7f00004b0000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008f6000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f12000)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000398000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, r3}, 0x14) 2018/02/04 17:40:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096e000+0xd84)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000b85000-0x4)) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/02/04 17:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) capget(&(0x7f0000994000-0x8)={0x20080522, r1}, &(0x7f00009a7000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x101}) openat$ptmx(0xffffffffffffff9c, &(0x7f000048b000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011e000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e88000)={0x0, 0x5715, 0x303, 0xffffffffffff4cc2}, &(0x7f0000313000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f23000-0x20)={0x4, 0x9, 0x8, 0x7ff, 0x5, 0x3, 0x81, 0x3, r3}, &(0x7f000056f000-0x4)=0x20) readv(r0, &(0x7f00003d2000)=[{&(0x7f00002f7000)=""/80, 0x50}], 0x1) 2018/02/04 17:40:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xb)=""/11, 0xb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000da5000)='net/llc\x00') mq_timedsend(r1, &(0x7f0000bbc000)="532f4ebb494a24f6c8a062b8ccc5e5bd4b299fe89dd93855826824111b01f80ebe7da9498a2e2f8f9e07c053f39516dec6634cddc800379ddd9e6bd68cad624a7ad9c16741ff9b877fc42169b721c51baebe96cdc9288dbfdc09abec3f5f60fa923ef782da78aab772b2edef6b8177ed227a40a600fd4a927caf0c5c68351e2f57b8c0ca65fa8b951b83906ddf54da7f2a7bea74bf2f0b0812c12c868f2206ee3746ea3bbb1a797ad728f20eb69130d725237257a74028c5f760959e0616bb6cf6f9021b4d3615f4725c0e384fb017b637ceb7220d90bf5631914fd3738302674de26df41ce2f169b0e1c8e56e936a35", 0xf0, 0x2, &(0x7f0000152000-0x10)) r2 = semget(0x2, 0x3, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000b96000-0x10)=""/16) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x3, 0x3000, 0x1000, &(0x7f0000415000/0x3000)=nil) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) mount(&(0x7f00003fe000-0x8)='./file0\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x4, &(0x7f000027f000)='\v') 2018/02/04 17:40:13 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r0 = syz_fuseblk_mount(&(0x7f0000f49000)='./file0\x00', &(0x7f000082c000)='./file0\x00', 0x5002, 0xffffffffffffffff, 0x0, 0x4, 0xefd5, 0x2000004) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a1a000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000e1b000-0x30)=@file={0x0, ""/46}, &(0x7f000097e000)=0x30, 0x0) fstat(r0, &(0x7f0000a85000-0x44)) 2018/02/04 17:40:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002dc000-0x8)='./file0\x00', 0xe) bpf$PROG_LOAD(0x5, &(0x7f000018c000)={0xa, 0x4, &(0x7f000066e000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x7, 0x757a817f, 0x9, 0x3ff}], &(0x7f000013c000)='GPL\x00', 0x9, 0x5e, &(0x7f0000fdb000)=""/94, 0x41100, 0x1}, 0x48) getsockname(0xffffffffffffffff, &(0x7f000088e000)=@can={0x0, 0x0}, &(0x7f0000b2e000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eb1000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000cc5000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000044b000)={&(0x7f0000a18000)={0x10, 0x0, 0x0, 0x88240012}, 0xc, &(0x7f0000e4d000)={&(0x7f0000549000-0x104)=@expire={0x104, 0x18, 0x8, 0x7, 0x1, {{{@in=@rand_addr=0x4, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xfffffffffffffffd, 0x1, 0x1, 0x2, 0x20, 0x0, 0x7f, r1, r2}, {@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x7c}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3, 0x6918863d, 0x8, 0x2, 0x7f, 0x101, 0x4, 0x3}, {0x1, 0x6, 0x200, 0x1f}, {0x200, 0x3, 0xf2}, 0x6, 0x5, 0xa, 0x4, 0x4, 0x40}, 0x6}, [@replay_val={0x10, 0xa, {0x4, 0x2, 0x80000001}}]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') syz_emit_ethernet(0x208, &(0x7f00009cd000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0xb3, 0x7, 0x800}}], {@mpls_mc={0x8848, {[{0xea0d, 0x273, 0x9}, {0x3, 0x3, 0x1000, 0xfffffffffffffffc}, {0x7, 0x1000, 0x140000, 0x2}, {0x6, 0x6, 0x5, 0x5795}, {0x101, 0xfffffffffffff000, 0x5, 0x80000001}, {0xffffffff, 0x9, 0x4, 0x3}, {0x3, 0x9, 0x5, 0x1}, {0xffff, 0xffffffffffffd11d, 0x5, 0x2}], @ipv6={0x3f, 0x6, "a1a233", 0x1ae, 0x3b, 0x9, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x3e, 0x5, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @routing={0x29, 0x12, 0x2, 0x9, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @empty]}, @routing={0x3c, 0x6, 0x1, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @routing={0x3c, 0x4, 0x0, 0x50, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x5, 0x0, 0x0, 0x2, 0x1, '=FC', 0x5, "511f32"}, "e251a3fea291b44649482347aeab87c2be89d27749ef77ba63c4faa8e9a835f783175d63176142dba7ea2b1b0e502b0dd116d2201a637c59627aabea3507421372b1529916b55022778fc7da1f4690510554aaa512556795775febcb94f113054a09f396705c772fa29aa557f6ae4a53e74bcac7"}}}}}}}, 0x0) sendfile(r3, r4, &(0x7f0000ea6000-0x8), 0x6) r5 = shmget(0x2, 0x3000, 0x54000a0c, &(0x7f000020d000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000a77000-0x3)=""/3) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000050f000-0x14)={@mcast1, 0x0}, &(0x7f00000dc000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000019e000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x200015}, 0x7, r6}) 2018/02/04 17:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000db7000-0x4)=0x20100, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f00001ed000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) 2018/02/04 17:40:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/mixer\x00', 0x400802, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fed000-0x4)=0x4, 0x4) r1 = socket(0xffffffffffffffff, 0x5, 0x80000000000001) syz_open_dev$adsp(&(0x7f00000db000)='/dev/adsp#\x00', 0xcc0a, 0x0) bind$inet(r1, &(0x7f0000f84000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) close(r1) syz_open_dev$dmmidi(&(0x7f0000d6f000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffbff, 0x2002) getsockname(r1, &(0x7f0000e23000-0xe)=@l2, &(0x7f0000dc4000)=0xe) 2018/02/04 17:40:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) signalfd(r0, &(0x7f0000b1d000)={0xfff}, 0x8) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x2) 2018/02/04 17:40:13 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008a1000)={0x0, 0x1ff}, &(0x7f0000afb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f67000-0x8)={r1, 0xffff}, &(0x7f00000d2000)=0x8) statx(0xffffffffffffffff, &(0x7f0000f9b000-0x8)='./file0\x00', 0x2500, 0x0, &(0x7f000007d000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000022f000-0x9)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xbd7, 0x1, [0x3f]}, &(0x7f0000a24000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1c23}}, 0x5d3, 0x9, 0x1, 0xf7, 0x10000000020}, 0xa0) 2018/02/04 17:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() openat$vnet(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000eaf000)={0xf, 0x6, 0x0, 0x0, 0x8, 0xffffffffffffff9c, 0xffffffffffff8000}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008c4000-0x8)={0x0, 0x0}) getpid() kcmp(r0, r0, 0x1, r1, r2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 17:40:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x7530}}) clock_gettime(0x7, &(0x7f0000f42000-0x10)) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x0) 2018/02/04 17:40:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000336000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x114, 0x2, 0x3, 0x9, 0x7, 0x3, 0x910}, &(0x7f0000fb0000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockname(r1, &(0x7f0000325000-0x58)=@alg, &(0x7f00002f4000-0x4)=0x58) 2018/02/04 17:40:13 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000c66000)='/dev/amidi#\x00', 0x3, 0x80440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x8, 0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000abf000-0x1)) 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$VHOST_SET_VRING_ADDR(r1, 0x4008af10, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000092000)=0x0) syz_open_procfs(r2, &(0x7f0000386000)='children\x00') perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000f7c000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x101000) 2018/02/04 17:40:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b69000), &(0x7f00003e9000-0x4)=0x8) readv(r0, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) 2018/02/04 17:40:13 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000061b000)='/dev/snd/controlC#\x00', 0xdcfd, 0x400) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) 2018/02/04 17:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'rng\x00', 0x2f, 0x2, 'drbg_pr_sha512\x00'}, 0xf9f134fb5ea15bb6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e33000-0x38)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000019f000-0x3)="1db128", 0x3}], 0x1, &(0x7f00005c0000-0x188)=[], 0x0, 0x4008810}, 0x0) 2018/02/04 17:40:13 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c52000-0x68)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/04 17:40:13 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x1, 0x0) write(r0, &(0x7f0000015000-0x1000)="bebb5f1758261c4010994cfb12be665fc4f9b4cec5c785d4603b0b9d9b23846e7cebd26f27f5fa2204d766df4771b213b28ae78392dab80abd555d24a66e9db4c0d990d95965e4ed6d9d0e6e4e7d25f33c065d3ec896f13ff20667c650a00c8ff748ad2506a38eb090f6370cdb8bace575a64aedf5c3678dc5786078981c499d507bbf3c47e7316963deeaf0b4be53570822d289ec65aa5848cf4fa40e5b4a199f9e25404b9c6eb649c58365f36619e131d5bb40520dc3f6422d5642ce71481981989eb890f5a17e08e1977759d39bd3e865057a1c1861ba73f639ecabf74e4644a23254c70bdc5a83df8072a8697ed1e521de74183458912ef2089e7ec8d875ec5633288d354d8a53da53f1bfb101ead6a01cd9071bd7c77e598d6c0c535a231796837387fe798d6326c87ceef60fe8ae240a4385b08b9c883c7349e924c5e06a65f39617cdb640362a1f0de9def062734fdf352f4d6e8e516622e274bcae4262fb80a7c7a615ce2086443ec503d3ac081b3fb6c227d5c082fb8635de1ea20654027f71bd54f94d3a60a7124f6cda72bd15278820a29ce1d5f6a8c00fa1b59e98b4c57cd50d40b91629d39482d09dd1fddc6fc564e58524d2b026e8f290e3e7a1354deadfd0e08b3108efa6d543b3b17d45bf67cf1282dd4be295214d7f445411d25849d43a7b10f22cedad07de62a74d35210d1f8edb36fe62e1adc07cfefaad19cb9c74cf9fd47ec9e41677253cd487ace4adcb327e9352604f4013ba17b5b1acbe2d78fd28314ca2f8c407e90a24634fa24005b97b021ab013f1d5519bc123e0eed5307e88678261611574abeb00abd816e2bcb008e1c48036ecf4b8dcaf1dd367385b4b8d7f289d6135a1da1c733b17ca456f4d7a750a2c23df6149724f97da8a66acbd49da98e9dbcda6903155903b85124b765eb6a297844d81ec209a4c4eee81ee048f097ee365f73d3494f2a4f5f28d13c74c32bf7def24358f60951aab027668f396161b09bd01739e75588eeb2342ad475da504918087c21fe1032d3d81064f007be5bb36d24adfa0d64d76e35c44ae7e92c4df41d0fc0951f8014573756ca98d4424fb81c8d413d95e30d068591daa38c6e101d40bb287c03ebe6c266575a36db18675ead7a813ae8d001bb726da46d9b89c27868ea4bc55304fc795a36a4be113ffe19a22bc5b542381e201550609890fb6598a00e0dd4c20d857de01a418093a5bbc1872f69df6a2b35039ac6e5433130bd8b50a6e88fbfe3309bf8a5243e9dade9bd3a812d571322074a21d0f163759d2160b32c4f16c709bba83d19ddf02b694e1c2a46e2c724e94ea2b831dce5c93e16fa1c6d9b3ec77f7ee249db93428956db904bcb527083b68b05961c49d3db41912a13e9b1f16a4ca5b0d5de096a6949706aba4cff39c929e1854c6a1a8ebe150dc64f6e2eb953e6f013b603151ef37a9edb3d653cca623f5deb438d9522fb117d5216aba65f7c100661d5339ed8ac3f8eaf07be1f63b71bc032b8e3488254bfd690b0c252858039fd27400fa14c2eaaac8153396831efc7e84e8a2c2f826171261c248e339594fd09aad9ec9d6a85d8e7f3ea078051a21a7843c8bccd7969d8dbc0b5885b0b5ac545f0e67246c7d655faed1791158931f6183acff900bbeecf48fafc47e647133550162784e8e9f9edb337820a76fdd6d1c73d1668d4de8e47b1518ae992608216c685163df695bdbbb7fd0d667b4cf5fb30eb86a0c07af9e9f99dde31eff9958d3433bbf0e81e7184c02ed6ee52c506b3505e11fa956f55d372e8af926bc1437deec07d5b4a638f46034415b34178088e365f4c974f89e22f727ddd70be22c3c3da0e02ba1cde945cd209322de58db504fec895f00804b30c88a6b783d00d73e9ffa8432dd34030b06333b55ebc6ffa579832eb8af79a786caec99113ce87b2041f2f9554c503d4b139329975cbd978a1f39f4cb48019c8a5e638bf0283844d88ecee9b12e3a881d137894b46b343eb5c70c85e8aefe24198ce53d76366788e2e6f726164b711fbdcd8fb26b1fd287f21657566881d79e56f8653459fef390b6c4fa74757f978843a093870e4c90c9bb71a614c0b7137d67b471893f5e62b3036872990aadf6e18d3a7242efb99032bacc75614bd645dbb92e5835b160519deb25b9d77fffab0d8a3ef9d3f825980aa921097025a3113a196401fa1b0e208e78760802adfe9c8e0cdcfbe493fe141d95ec9702a4c8df8103576e5e2e41f4fda5ab5d496af6a715e336742f3b6bda927657f3c126dac91654e76a2a1e4181056fa7b5e4600a9eb050737dc2ecdee30b70fef62bd3a77b02542034fde3fc537f98f13c8c2eb9d3c595754fde6ce763aa01dbb95c1e3a538585861e84b9ddc437de883c0c80fd70e9cfe1a219d3fa54630666cf99e90f7289311e90d795a47821588dc3f6203e2a352cd53606ac5f1815383b0085414c163516ffaceb0cbe023c1e1b7f0e392c3478dc1586ea9b97f1821486157229166be2d61de936c0532bc388bc2eeeafd975e4b7eda778dc213ebfb95ff72065cce78f889f56a86d1f2eb97711736c4f8effedf69935d862cfde7f41872f720fb5ad3b2ea5b9df0292986cf1d828561026b0f7cd0544dd445b926032ab8d7cf3c0ec044c11c16d55f7801170625ec975cc12be778929c65e35c209e9d49b7f5859a9c1a8785154cdce0b204911de22cca190c1cf74b357db3cd7a3ce847a9c8daf04038d1fe0c71b6dbea249fc60ec3a523d5f8cb9c2746f80dd69b161b7f5bcf9a5f7b3bb7ab356bb7574a5f96024e63a4cbe9cc5482833533c034191828f3f22dbb5948f61272ee4a4f0a30624b2b47cd534488e93605741fdb8042aa067bd38514d05c252fd21021fd4690bac2bbe9b3529b065cf545693db1dd9df12976f8777ccdc1c220077d0b1f484b4d46ca0fd552a301b2764f5fde9e92b1e263424620c66a267227436c483e1e8b3213a2006963b75a0e7a99993c553386639732d56016a26253bf63e96f97e86ec820c7c9fce764246e5b992ee0229337ad3846d87072c22788444d57fc33b7ff1d7497df5e7b59da45ce452e1eba00de01383eaab2293193ed3e299d0397d4f2ccde59334c4e73a014f1c33f60034f93cbd86c603699246f7e4e0b6f0854c11664618005aaaf66b307d669139c7e6739b2434cc613da1dfd0c22c2586d2d4f47e1eb04812e8712ae36dcd0e918ea5cc5d6343ec08015bba66124d3e1b78db40403721652e21202fa7db25f77565263b38a5963a30246748403c65f9cfb533ab9dd633d699bca3a11323ce5f8fe5e92f843a16b9b6326b2adc073423f73a0704aa2c5f6059dbe97b2952be0b28479768fd264a508ce86d585ed7a8fdc4564d0f6754e94da33ab957ce9e17177c55b3de7d0ce8d9632e561698ef52d9c0a8793ba7e722136d74fdc55850e614b3ff05c2af64e6fe2b30165b56845f77eb4ddc78353723aa9ba3f0995e1b173e2b306c28dca9c1a67f3811f9fb6fa413b408709758063353d9c2e01b70bd431578fa6e20ace69e71a91b526ebc854b359c5a10f751bef0d55d230c1692279e68fd2aa0596f1aab5f4d1676910bab893acc34d7a22c499d952a678e157dda82cd1b852a3df835f31b0a25d5dcaa5b32e06dea0b1f9b5d8bd187efc02c906970b836d2f6c52d2d1556b24e5033023a51b3037f88f05437ee928feb7afabe3d5e7520af3e31a512e998b2a7e0abcd2673c02bfdb0a31529e4e686b598d327b32d3bd9e2302d22ffc470c46f17d579ce16e8c971d967b2eaace52e8e5f723dfde450c2aad39761db0b851fd31764e8cc87ab9795e8b8e3e984ec9566a5b642001df23c3e8643b2a96479ac05c916d45459ad37aab758aae9256074f67b57dfb4019315de3beb6adc74bb5b06e459a0b492c2d9b37960f7f66394595fb9f7caa1d82c213d67f10ad5a99cf8f03c4be975c16fa27a79cd2754aedf24345078e027df7f3a012d1460b310a1ffbdae85f95d9073536896908410354ec50090065911ed6ba7535da743cf29ed0e28ce91efbd8ef68a0ac674e3de75273e237934a0d048e342a94be6539724f694eaa5e10d0b7c79eefcf07f68c77717bad3d68887f31ee8265238e949ab64150aedfdd9108cacfcf10c8ece0355d65e2c68112af9482ea5ceb2a05ea1c8a463179ab83c797120db8acaaf7dc4c13c6460084f40b6a6d8b0f22ffde5df2e3a10d503be038eebfde249894ded989bf608b3655d97b5ec6cd603eb88346592c2888fca0c1447328ec23b8f19e2d28defe13058cc3da986c946c2de7629c4def48fc46fba107b2918c37afeb69c282d7f443fe98a9b6601b4eca00ea25676e8fa2d18352e4be7843b9387ab99861b9307ea63dfd91e423c73096dc18943772382df6a186e4d8ba4468ac5b84aaf6534a586111a3e61b98d258b212b63368f8f3dc23eb4b484df2a0a1517194c782ff02d4f5e220023bb90d998ff183ae9b55ce2823d8faf81e3b9d48bd33171d346d57ceb04ca198e438045e2cfe8d2bcfb19ab88ad7d9c14654afc322457a2f5968f5a334e92957679d7e7418bc9fb5590ae59ee0b41b31d67296703ada3d2120fc314c0c66ed6e6b7bc26d7c579b670ed5d0bbb77ca3bd666cbd53547dd523a1e1278f116ee3d4a112b82516c0e277abddd120fb447bdb409313260dbaa975a1249cb8af56a26fd10991c5402014268458da72b4908ff5ff0c0afec9757674d3f9b486e23938d0d00e8185071c39603638f4f62f0483879d2d4ff4cbde722803adbb7db3f231039ee63d168c72da954840ed09d774e6628d67afdc7059af88a8a3d6e62f78e2c94acbfa94517452eac2b3f922c0c0ca7f9804c032c0095a9bff9ebaaa882ce950892d0257cde30d9b5a36fc28b13d25c084bd176cfed965cb59a7141eaab26b13ce4ad2e3edc703df68dba86ee1ef473a282f551d53e7c49641c07c613c1e2ca3b1085128d56e58c1bbe73d81faec347e67363b918e35448bac6c3bb382389f5341f9570a3e8e83bf303c3758f8ccf2ab6bc32070d1b1b8ceb3bfa4273170487735be2e2248fd99076894c59a08db46db5e80e7c65de50efdb043c955b90a6a0b54c5c97b3d71f8bcce00123d73930a7d4408eab53e08ba5689153717fbbbd85e2009b1ac12b3410e65f2f6a7b4bf9338b6306274c667dc9d28204520f8601e9cc2a8a679dd6a8f16e73846b879726d91319e75231f0b0cb4a40332af50ce52be936f45671ee89d920e27bca14c1f11b21add95aeb3528df3eea48f5d4a652331596715c97fa51ccec44d8347f9e60ab9167efc3465828e96ce7ba09e5101e172e325c8d50ed7965fec0fe8a03a37063adf5e510e5bfc8b9d2f03b5edceac8528a66b8468900b51044d3714b68b5bf9d5a7f1bc795fa8bddd1835df6c4212146a48ea37392d716701c9a95e84db4cb21ee9dc2e68fc762ec9f399e0d200e639a24720fe542df95c0dc3810f70d26cc7d07812192df90295aaadf58f33ac6767ab9ffc3df176107056346a36225c778718f1432fcf66bc38e23302ab95fe572f744257f5b2a4da8e60f5f292f9c188661d98dd976fef43ef53009bbf38e1a2434d9fc3138c4f487b42fd98f951a3e445efdbe35411359100a13fb99570937d12a09857f412218de7d644cbae66c220c7a0a8f93396232f2dc572ab33a2c0dcaf557501134da8b87d414ac79e716f2b718987b36898ee697385ee96aa70cd13879f67e1a61ef16987d5d41b3c672af46d19d5cdd88341f5d6babb6", 0x1000) 2018/02/04 17:40:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000cdd000)={0x1f, {0x9, 0x101, 0xc98, 0x3, 0x8001, 0x71ae}, 0x80000000}, 0x9) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0xffffffffffffff01, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2a3, 0x0, 0x20000, 0x10000000002, 0x200000}) 2018/02/04 17:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/autofs\x00', 0x88000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000692000-0xcc)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x82, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x6, @empty, 0x2}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x5, @empty, 0x5}], 0xcc) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/04 17:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000014d000)="1d", 0x1, 0x0, &(0x7f0000520000)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) r2 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac3000-0x9)='/dev/rtc\x00', 0x102, 0x0) ioctl$KDDELIO(r6, 0x4b35, 0x942) read(r5, &(0x7f0000143000-0x84)=""/132, 0x84) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) [ 151.925317] audit: type=1326 audit(1517766013.404:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12783 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 151.950826] audit: type=1326 audit(1517766013.405:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12783 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=186 compat=0 ip=0x453299 code=0x7ffc0000 [ 151.975594] audit: type=1326 audit(1517766013.405:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12783 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 152.000107] audit: type=1326 audit(1517766013.406:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12783 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=53 compat=0 ip=0x453299 code=0x7ffc0000 [ 152.024528] audit: type=1326 audit(1517766013.407:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12783 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 152.049063] audit: type=1326 audit(1517766013.408:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12783 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 152.073499] audit: type=1326 audit(1517766013.408:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12783 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000ee5000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000a88000-0x6)='ramfs\x00', 0x40, &(0x7f000001c000)='r') mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/04 17:40:14 executing program 2: r0 = semget$private(0x0, 0x7, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000001000-0x4e)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x3, r1) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f00008e2000)={0x0, 0x0}) r4 = signalfd4(r3, &(0x7f0000fda000)={0x101}, 0xffffffffffffff45, 0x0) poll(&(0x7f0000006000)=[{r4}], 0x1, 0x7a5) r5 = gettid() migrate_pages(r1, 0xffffffff, &(0x7f0000d47000)=0x90, &(0x7f0000da0000-0x8)=0x6) tgkill(r1, r1, 0x11) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002f2000-0x10)={0x0, 0x8, 0x401, 0x1}, &(0x7f0000a61000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000296000-0x14)={r6, 0x100000001, 0xfffffffffffffffc, 0x3, 0x7}, 0x14) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r5}, &(0x7f0000044000)) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000509000-0xc)='/dev/rfkill\x00', 0x73f59442861162f3, 0x0) close(r7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000214000)={0x6, 0x33, 0x40, {0x0, 0x1c9c380}, 0x200, 0x1}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/04 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cb000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) set_mempolicy(0x0, &(0x7f0000da1000), 0x0) r0 = socket$inet(0x2, 0x1, 0x101) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/04 17:40:14 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/kvm\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000000)=0x6, 0x80) 2018/02/04 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000024) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b6e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000626000+0x28e)={[{0x5, 0x1000, 0x2, 0x9, 0x9, 0x6, 0x2, 0x7, 0x7fff, 0x0, 0x93b2, 0xffffffffffff0000, 0x7f}, {0x6, 0x7, 0x3, 0x4, 0x1f, 0x3, 0x1e, 0x6, 0x0, 0x9e700000000, 0x8, 0xffffffffffffffc1}, {0x1ff, 0x6, 0x9, 0x9, 0xffff, 0x4, 0x9, 0xcac, 0x3, 0x5, 0x240000000, 0xed8, 0x2}], 0x8000}) 2018/02/04 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000d21000)="ee2508c4b487876dadf2cad8ff66c4bfb06a4035562a7e887e5d48432d16965f4409613a72b38a6e28128e2660174a431e88dd79a726eae8730ed477b519cd78011c3de85ad3aba963ff0a41085a2ab727dbdd1a9915fc98b82396a9628e42e0b90cf0634f7f1bf12664013dbb677cef0d4816897ed9364fc7d87f5050558e3499ea9674c047cd81cd4e5e7891858db476eefd6a47615986ec1a3dde3e6aafbdd855e38ceaeb878762b1d1e994b7c0a72eab869c7157960dd1b168") seccomp(0x10001, 0xfffffffffffffffe, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0xdc, 0x8000000, 0xfffffffffffffffb}]}) unlinkat(0xffffffffffffffff, &(0x7f0000f3a000-0x8)='./file0\x00', 0x0) 2018/02/04 17:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xac8}}}, &(0x7f00006a5000-0x4)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a65000-0x4)=0x0) socketpair(0x3, 0xf, 0x3, &(0x7f0000548000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f26000)={{&(0x7f000025b000/0x1000)=nil, 0x1000}, 0x1}) ptrace$cont(0x18, r1, 0x2, 0x6) open(&(0x7f0000a74000)='./file0\x00', 0x0, 0x0) 2018/02/04 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000747000)={0x0, 0x0}) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000558000-0x4)=r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000465000)='/dev/snd/pcmC#D#c\x00', 0xe76, 0x40000) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000a6b000-0x9f)=""/159, &(0x7f0000ebb000-0x4)=0x9f) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x6, 0xfe}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) fcntl$notify(r3, 0x402, 0x4) r4 = open(&(0x7f00007ac000-0x8)='./file0\x00', 0x2a081, 0x2) getsockopt$inet_tcp_int(r4, 0x6, 0x3f, &(0x7f0000ba7000), &(0x7f00001f2000)=0x4) 2018/02/04 17:40:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xd3f, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/04 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x8a21}, 0x8) 2018/02/04 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b8000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c5a000-0x40)={0x8}) close(r0) 2018/02/04 17:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) accept(r0, &(0x7f0000630000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10) 2018/02/04 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x400000000020) r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000015e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/04 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000bbe000-0x44)=@getsa={0x28, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, []}, 0xfd05}, 0x1}, 0x0) pipe2(&(0x7f0000b55000)={0x0, 0x0}, 0x84800) ioctl$KDENABIO(r2, 0x4b36) bind$inet(r1, &(0x7f000001c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f000004a000-0x168)=[{{&(0x7f0000b62000)=@nfc, 0x10, &(0x7f0000b44000)=[], 0x0, &(0x7f00009c7000+0xa97)=""/44, 0x2c}}], 0x1, 0x0, &(0x7f000016a000)={0x77359400}) 2018/02/04 17:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x1) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x10200000008) 2018/02/04 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000089c000-0x3)={r0, 0x205566b7}) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f000043c000)='./file0\x00', r2, &(0x7f00008c1000)='./file0/file0\x00') 2018/02/04 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000724000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) flock(r0, 0x1) close(r0) [ 152.657590] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. [ 152.710609] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/04 17:40:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20040, 0x0) readlinkat(r0, &(0x7f0000560000-0x8)='./file0\x00', &(0x7f00009ca000-0xe4)=""/228, 0xe4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x85, "462d06fd3f21278b1ba1c20e3c7243d1886325062e218cbd745a92968f65f5492f23b2f83c4ef747385cfc9d8821a06f4f465a642472c6cd9d4879d8ad8e9a4959ba94aaccc1a9b091a6fd60ed56bb87b2bb5ad43e513151b26e4c1d721544f5aa5407e7cf97df48aec9000be1f907fde3639e84f535499190b7a65200334998fbc1ff79db"}, &(0x7f0000000000)=0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x5, 0x30, 0xffffffffffffff0c, 0x1}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000740000-0x10)={0xfff, 0x1, 0x81}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e61000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000cf000-0x50)={0x0, 0xffff, 0x0, 0x0, 0xe}) symlinkat(&(0x7f0000bae000)='./file0\x00', r3, &(0x7f0000ae5000)='./file0\x00') getsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000b2d000), &(0x7f0000a09000)=0x4) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000a4d000-0x4)=r3) 2018/02/04 17:40:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x60080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x20081) r1 = syz_open_dev$sndmidi(&(0x7f000093a000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400) write$sndseq(r1, &(0x7f00003cd000-0xc0)=[{0x1ae3, 0xcee7, 0x2, 0x7e, @time={0x77359400}, {0x0, 0x6}, {0x866c, 0x6}, @connect={{0xe9fd, 0x5}, {0x8}}}, {0x6, 0x5, 0x7, 0x3, @tick=0x8001, {0xffff, 0x7}, {0x3, 0x2f2}, @queue={0x100, {0xffffffffffffffc1, 0x6}}}, {0x5, 0x3ff, 0x2, 0x80000000, @tick=0x3, {0x6, 0xfffffffffffffffd}, {0x43a, 0x6}, @time=@tick=0x100000001}, {0x800, 0x40, 0x100000000, 0xffffffff, @tick=0x8, {0x3ff, 0x6}, {0x3b8, 0x81}, @connect={{0x1000, 0x80}, {0x1f, 0x2}}}], 0xc0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c032290008000000000000f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8f028fd474dbcfa6dc4d", 0x7}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/04 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000912000-0x8)) bind$alg(r0, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) timer_create(0x7, &(0x7f0000863000)={0x0, 0x33, 0x2, @tid=0xffffffffffffffff}, &(0x7f00003bc000)=0x0) timer_gettime(r1, &(0x7f0000087000-0x20)) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffc) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f00003d3000)={&(0x7f0000aad000)={0x10}, 0xc, &(0x7f0000cef000)={&(0x7f0000bd6000-0x11b8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic]}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000731000)={0x0, 0x0}) bind$alg(r3, &(0x7f0000c48000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000235000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f0000422000)=[{{r4, r5/1000+10000}, 0x2, 0x9, 0x6}, {{r6, r7/1000+30000}, 0x9, 0x9, 0x8}, {{0x0, 0x7530}, 0xfffffffffffffffd, 0x4d, 0x3f}, {{}, 0x7c8, 0x9c1, 0x2}, {{0x0, 0x2710}, 0x100000001, 0x3, 0x3}], 0x78) 2018/02/04 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ed6000-0x2), 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xce, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/vga_arbiter\x00', 0xf4acd604658ca2b3, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000592000-0x2f)) 2018/02/04 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000113000-0x88)={0x1ff, {{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x20) pipe2(&(0x7f0000847000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000d9000)={0x7abbda53, 0x100000001, 0x9, 0x7fffffff, 0x3, 0xff, 0x1, 0x10001, 0x0}, &(0x7f0000877000-0x4)=0x20) socket(0xe, 0xf, 0x7fffffff) sendmsg$rds(r3, &(0x7f00004a3000)={&(0x7f0000ee4000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000377000)=[{&(0x7f00007e2000)=""/189, 0xbd}, {&(0x7f00001e9000)=""/234, 0xea}, {&(0x7f000065b000-0x34)=""/52, 0x34}, {&(0x7f000027f000)}, {&(0x7f0000ad8000-0x77)=""/119, 0x77}], 0x5, &(0x7f000000b000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x9}, &(0x7f00002da000)=0x6, &(0x7f000018c000-0x8)=0x3, 0x1, 0x88b, 0x6, 0x0, 0x20, 0x7fffffff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x5}, &(0x7f00001b7000-0x8)=0x8, &(0x7f0000088000-0x8)=0x800, 0x6, 0xdd, 0x400, 0x1, 0x24, 0x79e}}, @cswp={0x58, 0x114, 0x7, {{0xffffffff, 0x4}, &(0x7f0000c00000-0x8), &(0x7f0000e38000-0x8)=0x100000001, 0x1, 0xffffffff, 0x1, 0xa443, 0x8, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x5}, &(0x7f0000f99000)=0xac, &(0x7f0000f45000)=0x4, 0x1ff, 0xff, 0x9c, 0x3, 0x30, 0x3}}], 0x160, 0x4080}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c3c000-0x8c)={r4, @in6={{0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f00002e3000)=0x8c) 2018/02/04 17:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006c1000)) prctl$intptr(0x18, 0x80000001) sendto$unix(r0, &(0x7f000030a000)="6f823d9dc7d7c4fb482c59c008153a580a4875dadb649c241cb12640eda9053e45c3", 0x22, 0x404c000, &(0x7f0000730000-0xa)=@file={0x0, './file0\x00'}, 0xa) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000ddf000)={@common="0000365f76746130000400", @ifru_ivalue=0xf59}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004ab000-0x3)='lp\x00', 0x3) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010010100000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ded000)={@generic="4458e2865b260336062d21cda7e10a64", 0xd1}) 2018/02/04 17:40:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/04 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ddf000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ee3000-0xd)='/dev/usbmon#\x00', 0x76, 0x4000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000564000)={0x0, 0x3fffffffffffec3, 0x0, 0x0, &(0x7f0000eaf000-0x180)=[{}]}) 2018/02/04 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e8af7d6f1735df9842e4f13e566e2bd2d7910a000000000000f47b"}) r1 = syz_open_dev$dmmidi(&(0x7f0000970000-0xd)='/dev/dmmidi#\x00', 0x4, 0xc0000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000086b000-0x138)) 2018/02/04 17:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000fa7000-0x8)={0x0, 0x0}) accept$ax25(r2, &(0x7f0000a70000-0x10), &(0x7f00005cb000)=0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) modify_ldt$write(0x1, &(0x7f000047b000)={0x4, 0x20000800, 0xffffffff, 0xf22, 0x80, 0x9, 0x6bf, 0xf0f, 0xffff, 0x2584acec}, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d91000-0xc)={0x6, r3, 0x1}) 2018/02/04 17:40:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x3002, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000448000-0x4)) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004df000-0x4)='tls\x00', 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x25c080, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d26000-0x20)={0x8, 0x0, 0x10001}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000d25000)={r2, 0x3}) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae0000-0x4), &(0x7f0000d1e000-0x4)=0x4) 2018/02/04 17:40:14 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00008be000)='/dev/adsp#\x00', 0x3, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00002c0000)={0x400, r1}) getgid() ioctl$TIOCSCTTY(r0, 0x540e, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000841000)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f62000)={0x7, 0x6, 0x4, 0x9, 0x9, 0xffffffffffffffe1, 0x7, 0x0, 0x0}, &(0x7f0000ff5000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000091000-0x8)={r2, 0x2}, &(0x7f0000533000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f19000)=0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003b3000-0xfe)={r2, 0xf6, "553755e485ee2766c426527333df7e57ce031625d34827e98255b9334600ad1d6a713f9b1f685834f24afd3b496307f86357ca52e3232951731d00d59cb78c90746d789afd701cfac8b5dfdbec4fc4bfd05e4e973a5f8b4d3f903890160ddb622b30b1c1fcd64d1b5f082478c422bcd96d15937cdf4f5f28580b7afb6ace5bc1942079d3af4e563687bda31a69fec7bcea7f7c7aefbc288873780e3deaecdacee3436fd5228f78e2f38db5f22f07bc2d14f219aa7171ed4c741e0b94315d5068895f323dd9eba43063975a2462228b484c379b32397078003cacc111e0ce9b480761f41194fd673fdc2ee83c8ac73a4195343e89d67e"}, &(0x7f0000cb8000)=0xfe) openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) getgid() truncate(&(0x7f00002a9000)='./file0\x00', 0x40) sendto$llc(r0, &(0x7f0000aa8000-0x49)="438695af0056ba6797746d55e3cdf881b7a2ba0c0b4be93f4e4d65b7fc8e93c1f1000940064ea6aac50b154c39d2abc23c0d87cf46d13ba12aaee34795df691739e9dd08614c3e90f6", 0x49, 0x8d0, &(0x7f0000de1000-0x10)={0x1a, 0x3, 0xbb4, 0x0, 0x40, 0x7811, @random="e7cedf6dd089"}, 0x10) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000d9000-0x68)={0x79, 0x0, [0x80000000000000]}) 2018/02/04 17:40:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000611000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000522000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') pipe(&(0x7f0000d0c000)) 2018/02/04 17:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x4, &(0x7f0000dc8000)=[0x1, 0x0, 0x81, 0x200]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001d9000)=0x9, 0x4) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000884000)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x5, &(0x7f0000a0c000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004c8000-0xc)={&(0x7f000044a000-0xc)=[0x0], 0x1}) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000b85000-0x8)) sysinfo(&(0x7f0000618000)=""/146) io_submit(0x0, 0x8, &(0x7f0000f79000)=[&(0x7f0000b2d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000df5000-0x78)="12cce07ac84ff33a4cc70f885aa4c765e93b64c71850935ca103ce509acb9317d277aa95f0ebbb760b43acc03b266c1435b79a7dd0ea5c9454e6d07f3f6d892a5f2d3fc883f7f5110aa157c3d38c10ad71643b9fbec7fd2a217cecaeb315ef74742e9cd29b3ddb55cba8b807fb00791212c9c3c538ca7be9", 0x78, 0xfff, 0x0, 0x0, r2}, &(0x7f0000b31000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9faf, r6, &(0x7f0000933000)="fe190b938895061228c6e8e1c390fd4c1fb4bd6e9bae3b0d43c6950bac78b8acfd480c367076c0840e1a514776c9d250ca293f4b974ab78ff419d8c77e732f355d16c4e4ca4f513194b414288321e7c6493ae37464e9abbe4f7429d599d6d7cec7b26de158ccd8d1dd17ce0f2c732b11c5150c4455f7847b50972acaac69dc4ea1ea20214c", 0x85, 0x10000, 0x0, 0x1, r3}, &(0x7f000097b000-0x40)={0x0, 0x0, 0x0, 0x1, 0x100000001, r6, &(0x7f0000308000)="10c13c2f1e9437f32d5554ee6b82a4aa2c3855c45944dcff0afdc046957a47abd34b4d6a79f1a23953f53bdf4f1fe718e38e5bddba5af3c924fa4df1d42bf455336f8379115266bbae956c44f10d111f31ca24143eb9de2902732ad4933782eaef505f22d8d93e6e202df62e6c3b6517e7be03d14252b7e98e7343e5d791e7829bf85e927c76ff0265c0f58fc794e61cf6fbe8d69f33ed82a935627fe36bc5", 0x9f, 0x200, 0x0, 0x1, r2}, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x7, 0xb5c7a73, r3, &(0x7f000090f000)="740772f52c2d2d2aea0d4e3df9b73c6f564017bb81868bf071b3e1c39483796dc9a9e080acc1196a6a535d50ecfdf6ea04c9b24b7148a830", 0x38, 0x1, 0x0, 0x1, r6}, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x6, 0x6, r2, &(0x7f0000065000-0xaa)="fecdd773b99362c50aae4d26e0668651efc4fc4a8df7865e9e458f30f5f23681a433ce536a62aa5bb9653baef1cc07ff6a0a629730fe73a4e7a60145af271adb0c05efef5713827ac60e34d425fea8718597deeea70615d89a9dfc89f8106d300102a1e2f8a961654346636c57f84fc7cedfd2ff07a84f6e126c01cce8dc297bd0cd8830528752d961b08f813d3be0bee9439de8a98d3ad09d33145901ae9ac0e29538a03ee31d791100", 0xaa, 0x4, 0x0, 0x1, r2}, &(0x7f0000d54000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r3, &(0x7f0000200000)="59de", 0x2, 0x2, 0x0, 0x0, r3}, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x6, 0x10001, r2, &(0x7f00004a9000+0x31)="94f912cf272376d87912bc83601a0dd881171139fdf2e6d049", 0x19, 0x8, 0x0, 0x1, r3}, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x1, 0x1, r5, &(0x7f0000924000-0x2e)="51d491fd9194ccae3e43e493f3d29aad26176381dc62cc786002e9f5f7ea048ff330f87c8a7e8268be507764ed52", 0x2e, 0x80000000, 0x0, 0x1, r3}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c7c000-0x6c)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @rand_addr=0x92b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x6c) accept4$nfc_llcp(r3, &(0x7f00009b6000), &(0x7f00003ce000)=0x60, 0x80000) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00002ad000-0x4)=0x405) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 153.342833] device ipddp0 entered promiscuous mode [ 153.360730] device ipddp0 left promiscuous mode 2018/02/04 17:40:14 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f78000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004fc000-0x4)) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f79000-0x4)) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(tgr128-generic)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000f78000-0x8c)={0xc961, 0xca, 0x0, 'queue1\x00'}) 2018/02/04 17:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dd2000)='./control\x00', 0xa) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cdb000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000ad5000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000abc000)='./control\x00') unlink(&(0x7f0000956000)='./control/file0\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f000070d000-0x4), &(0x7f0000f69000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072}]}) r4 = syz_open_dev$adsp(&(0x7f00007d7000-0xb)='/dev/adsp#\x00', 0x0, 0x1) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000f5f000-0xc4)=""/196, &(0x7f0000a45000)=0xc4) 2018/02/04 17:40:14 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000304000)='/dev/input/mice\x00', 0x0, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c1b000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x2584)={0x2584, 0xc, 0x3, 0x200, 0x2, 0x3, {0x544902e7ac060ff4, 0x0, 0xa}, [@nested={0x10, 0x53, [@typed={0xc, 0x94, @str='\x00'}]}, @nested={0x101c, 0x35, [@typed={0x1008, 0xf, 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[@generic="d131a815dc29fe29a6a69d27198afa6425c82d5b66dc4b8d01587c932c9ebde8e50c3c3b51f0940f5376880f64781426c333ce91ffb3412e32b389fd7cd5d5d0eccb0f6049d2a0178be62d39286195e62c28d3a319b8bdfd1c4344dc52ed73e518eef91a022c79c4cc12f6886625834cd9f0674006b4e4211a6d0ab33f84109318a649a854946f376dac36e102b89e6e4d5e9ffbf8efd3a790410827a3a2532a96a5adbef25584dedfd5be84cc1f78b2ca", @generic="3879365c874f59a314b5929b417e88fab14afe277a35f6549b02c482b7543d7574504bb0986ef1b6f2d2f61c9f5f3f66d9ddbbc7697ce84e4d9cc882761b52200d214c6f02bcbbf415eb41c2743a9c5078a11685ca86ed4f674c6e3faf51f272e72a090c2319a4cb5c4408fbe16e166dc6d21375b228cc6b00c78c3fff5a3b777edcd78808610e5bd7d7d9f78a367b230c774e617a8b4b868dc30f29fc8ed03bd13a3a591cc658fe625a53d3aa4fcd64ddb497f0c004df90d758f9fbc1802325a8d82bbce562aa6f3c1dbcb099d4ef67101ef6b88cc9d1b3a8", @generic="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", @generic="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@typed={0xc, 0x1c, @u32=0x7}, @generic="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", @typed={0xc, 0x2f, @u32=0x80}]}, @typed={0xc, 0x43, @pid=r1}]}, 0x2584}, 0x1, 0x0, 0x0, 0x4008804}, 0x4000804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000993000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) gettid() fstat(r2, &(0x7f0000a3c000-0x44)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000961000-0x4)=0x0) syz_open_procfs(r4, &(0x7f00000dd000)='net/arp\x00') 2018/02/04 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000cd9000-0x8)=0x0) io_destroy(r0) io_setup(0x8001, &(0x7f0000ef2000)) io_submit(r0, 0x0, &(0x7f0000759000-0x20)=[]) 2018/02/04 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000021d000)) execve(&(0x7f0000771000)='./file1\x00', &(0x7f000094a000)=[], &(0x7f0000325000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r1, 0x8000, 0x8000000000001) execve(&(0x7f0000c23000-0x8)='./file0\x00', &(0x7f000099c000-0x28)=[&(0x7f0000a96000-0x3)='io\x00', &(0x7f0000b0c000-0x3)='io\x00', &(0x7f0000416000-0x3)='io\x00', &(0x7f0000206000)='user--\x00', &(0x7f0000cd0000-0x5)='bdev\x00'], &(0x7f0000bd7000-0x8)=[&(0x7f000035e000-0x26)='em1%securityposix_acl_accessselfppp1-\x00']) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/04 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x5f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000183000)=0x80, 0x4) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) timer_create(0x7, &(0x7f0000e28000)={0x0, 0x29, 0x2, @tid=0xffffffffffffffff}, &(0x7f00001da000)=0x0) timer_gettime(r2, &(0x7f0000fed000-0x20)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rfkill\x00', 0x402, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e6e000)={r0, 0x50, &(0x7f0000126000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c8c000)=r3, 0x4) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)) 2018/02/04 17:40:15 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000645000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003f2000/0x4000)=nil) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/04 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000e7000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x398) 2018/02/04 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x2, &(0x7f0000b67000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000090d000)={0x0, 0x0}) fchmod(r1, 0x80) fcntl$setownex(r0, 0xf, &(0x7f0000912000-0x8)={0x1, r2}) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r3}, 0x1c) write(r4, &(0x7f0000c96000-0x2c), 0x0) 2018/02/04 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eea000-0x4)=@int, &(0x7f0000aec000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00008c0000)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000084b000), &(0x7f00005d9000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000524000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000e1c000)=0xe8) r6 = getegid() lchown(&(0x7f0000be4000)='./file0\x00', r5, r6) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1b, &(0x7f0000445000), &(0x7f0000699000)=0x4) open_by_handle_at(r3, &(0x7f0000faa000-0x4d)={0x4d, 0xfffffffffffffffa, "370731015dfab2f59935cee9fa12232a6f12ee07bd080a870ba1330cab10c165df7199d7c934fe8abddbc4bb52a1f8dd90f0351a5215434f332793b3c73fb789181c6a3570"}, 0x8100) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000b63000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text16={0x10, &(0x7f0000001000-0x43)="650fc728660f72e57f660f3a2231000f01dfbaf80c66b8ce0afb8f66efbafc0cecf30f01df36670f35ba4100ed66b898bd1b500f23c00f21f8663501000a000f23f8ce", 0x43}], 0x1, 0x0, &(0x7f00006a1000)=[], 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000687000-0x6)={0x0, 0xfffffffffffffe01}, 0x6) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00002c3000)) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendfile(r0, r0, &(0x7f000033a000), 0x3) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000-0x30)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0x30) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000165000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005b3000)=0x3, 0x4) 2018/02/04 17:40:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)) 2018/02/04 17:40:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7d8) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9, 0x490000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x7, 0x9, 0xffffffffffffffc1, 0x7f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x80000000, 0x8, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x413e}, 0x8) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x18) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x6) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/04 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1ef, 0xfffffffffffffffd}, 0x0, 0x2, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000015000+0x704), &(0x7f00004bd000)) r0 = syz_open_dev$adsp(&(0x7f0000e60000)='/dev/adsp#\x00', 0x0, 0x100) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00008f2000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000556000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000b00000-0x5)) 2018/02/04 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000941000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000c5b000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$evdev(&(0x7f0000622000)='/dev/input/event#\x00', 0x400, 0x44800) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r0, 0x0) accept$packet(r6, &(0x7f000065b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000038e000)=0x14) clock_gettime(0x4, &(0x7f0000fad000-0x10)) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00005aa000-0x4), &(0x7f0000a27000-0x4)=0x4) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r7, 0x2, &(0x7f00009fb000-0x10)=[&(0x7f000007e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000ab6000)="865d3d27d52bff50b45409433a1f053a45fee606e3250ee15db1ab99700ffb0b7854a5c7a341db361908d335fa22c270c8c04f9a7e55121cdcaecb6467137b5080910832cb1f8166019a73c79a1af8ba620d19772775472124a670232832ab16f65b6e5c463e31346c8a567d4e13fe2401b9a63528c3681b3c5c193a6f516b16c723181d855d5e5d147f51b1e0499615fbeed71246028a44ac23bcc7287304488537a921aba5381e4988d5f43eff8651f8956ab5f5a29bb76a38cdb963257062408232dd89194268f33f3ab0d798921b0f6fbc3f6b889c88e0bb4394ed1f0600ed65320aedb7d2fb1a9bd4592b320e465cf3389b7584dc", 0xf7, 0xffff, 0x0, 0x0, r6}, &(0x7f00006df000)={0x0, 0x0, 0x0, 0xa, 0x841, r4, &(0x7f00000df000-0x9d)="72fd2c7c34ce4710cd881d0d95e5bbb1bde7a89276cf27c0977016c1d7880b5cd1162fd534a868240f7f3da00ad30e0827b2d0d989b937c140014328745a80a0adbb1fb27bb0c5da2505955011249c56f6720dd7b61b8d51b3c8d0ae1d8dee0d60fd8d2fbbecfca749e76ef45fc66e710bf823214074dff0130f4c9c7838a94f351d4c5b28581f21b2f5094a52ca0c5bcad2656b8b1c44c9e928360dec", 0x9d, 0x7, 0x0, 0x0, r6}]) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000456000)={0x10005, 0xfffffffffffffffd, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000b3e000-0x4)) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000a5a000/0x18000)=nil, &(0x7f0000579000)=[@textreal={0x8, &(0x7f0000901000+0x9ca)="670fab770064dc3a66b8d78e00000f23d00f21f866352000000e0f23f8b80b008ec0baa100ec260f01db3e0f300f01cb66b9800000c00f326635010000000f30640f01cb", 0x44}], 0x1, 0x1, &(0x7f00004d8000)=[@dstype0={0x6}], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r8 = msgget$private(0x0, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000727000)=0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000998000-0x4), &(0x7f00000f3000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000337000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x75, 0x0, 0xff, 0x4, 0x81, 0x12, 0x6}, &(0x7f0000b31000-0x4)=0x20) msgctl$MSG_INFO(r8, 0xc, &(0x7f000047e000-0x1000)=""/4096) 2018/02/04 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/loop-control\x00', 0x0, 0x0) readlink(&(0x7f0000d83000)='./file0\x00', &(0x7f00007ac000)=""/97, 0x61) getxattr(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f0000817000-0x11)=@known='security.selinux\x00', &(0x7f000007b000+0x3e2)=""/18, 0x12) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/02/04 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000072a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f000015d000-0x10)={0x1, &(0x7f0000e05000)=[{0x4, 0x8, 0x800, 0x80000000}]}) recvfrom$llc(0xffffffffffffffff, &(0x7f0000fcb000)=""/26, 0x1a, 0x0, &(0x7f0000593000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r0 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000ab6000)=""/4096) socketpair$ax25(0x3, 0x7, 0xfd, &(0x7f000064b000-0x8)={0x0, 0x0}) getgroups(0xa, &(0x7f0000ac2000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009c6000)={0x0, 0x0, 0x0}, &(0x7f0000129000-0x4)=0xc) setregid(r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/02/04 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9734, 0x0, 0x0, 0x1000000000000000, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000)='comm\x00') sendfile(r0, r0, &(0x7f0000b58000), 0xffff) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80001, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x2000000, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xd5) 2018/02/04 17:40:15 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x38)={0x5, 0x359, &(0x7f0000001000-0xdb)="c6d4fd3d64837ab85cca3db00091c46bff9b8ec75dd81f981d3631cb77ca89a488927607726f492c9f037ab55afc622acd79302ee43cb5bd109dd2cc0d9e9c06af3a905ad7631db959138056f86ad01910e608ceba3c7fb2532a325dbd390842775241d6c602e07a01f7cfacf0f0c7e3bb9c45b723247b4e48201f718b92f33a2b38d04602d519416989bafb17316caf409b6962d74d8a7d5490b4cc76984c604d7822f0a7f5d0559f4aef6a796ba83d7ac635703187425ce9e8d566e6f2853695192b84b40ddc9321328dc87b72bcc50bf3957d0955b9494b1a3d", &(0x7f0000000000)="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", 0xdb, 0x1000}) 2018/02/04 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000af000)='/dev/vcs#\x00', 0x6, 0x101000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000221000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x1}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000068f000-0x48)={0x3, 0x0, [{0x8a6, 0x0, 0x40}, {0x0, 0x0, 0xcb}, {}]}) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b4000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000066b000)=0x10, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x5) 2018/02/04 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a8c000)='/dev/dmmidi#\x00', 0xffffffff80000000, 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000016d000-0xbc)=""/188) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000692000)=0x8001) r2 = dup2(r1, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f40000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000ad3000)='/dev/amidi#\x00', 0x6e, 0x48040) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000ce2000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000da4000)=r4) read(r1, &(0x7f0000ca9000), 0x0) 2018/02/04 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002b9000-0x10), &(0x7f0000fa0000)=0x10) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/04 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) r1 = syz_open_dev$usbmon(&(0x7f0000473000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) getsockname$netlink(r1, &(0x7f0000e3b000), &(0x7f0000b19000-0x4)=0xc) 2018/02/04 17:40:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000)={0x6, &(0x7f0000003000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000)={r2, 0x2a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4040000, &(0x7f0000003000-0x9a)="b9cf621cf1b7dd9496c9ef4bf3de84fcac7a3af0975153d11c3428d142a5c97e690a95c4bdd7074d399ab5bda4886595d91578846d1c24c061ba28188c9006c2baf0d7bd54361634febd62013f93324b6c61c666cb656d1b2a3139ec5d2a225238bca22926213ae52220d302a299df1a5b9317411a97b1e610e1d004c0f73fcca8ada67737db5e2ada9a876a9b7a5970874042b01791bc12f999", &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000001000)='r') rt_sigpending(&(0x7f000013a000), 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000004000-0x60)={0x27, 0xa21, 0x7, 0x7, 0x200, 0x100000000, "84b47931a9705160f7eae54a2aef8da5d4f790ba5d604f64b4e8e0d6047c7559614f5ee336113d342125c346324058c9b6b6275764ab851fb5d7210967601d", 0x200}, 0x60) 2018/02/04 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$fuse(r0, &(0x7f000000b000-0x21)={0xff82, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) 2018/02/04 17:40:15 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000204000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="4c82f58e245a5467b2296a4b5b6f77c1", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000060c000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000055c000)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00003a6000-0x4)=0xe8) mmap(&(0x7f000060d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000060e000-0x14)={0x7, 0x5, 0x6, 0x8000, 0xffff}, 0x14) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000060c000-0x470)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x98, 0x270, 0x308, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x308}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x4}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}]}}, 0x470) 2018/02/04 17:40:15 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x100000000000024, &(0x7f000093b000-0x4)=0x80001b, 0x4) r2 = syz_open_dev$midi(&(0x7f0000817000-0xb)='/dev/midi#\x00', 0x7, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000054a000)={0x1, 0x1, 0x9, 0x1, 0x85}, 0xc) bind$unix(r1, &(0x7f0000750000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f00001bb000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x80800) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009bd000-0x10)={0x0, 0x0}) futex(&(0x7f00000f9000)=0x60, 0x4, 0x9, &(0x7f0000824000)={r1, r2+30000000}, &(0x7f0000fe9000)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00001a4000)={{0x8, 0x5, 0x6e, 0x8, "ae886e817004335bee9de7e35c35ad8fba7e912f75749b81ef789fae7c25a28dc9ac604666f5bdecaa84ed6d"}, 0x5, [0x8, 0x6, 0x5, 0x3, 0x5, 0x0, 0x1, 0x7, 0x7, 0x0, 0x6, 0xcb93, 0xffffffffffff9fff, 0x2, 0x3, 0x6, 0xc10, 0x0, 0x8d9, 0x6, 0x2, 0xffff, 0x4, 0x4, 0x1ff, 0x2, 0x0, 0xff, 0x0, 0x3, 0x1ff, 0x15, 0x23, 0xffff, 0x100, 0xe0000000000000, 0xfffffffffffffff7, 0x0, 0x3, 0xff, 0x0, 0x3ca, 0x81, 0x7fffffff, 0x2, 0x259, 0x9, 0x1, 0x2000000000000, 0xe2db, 0x6, 0xfffffffffffffff9, 0x5, 0x46, 0x1, 0x1, 0x6, 0x3, 0x3f1, 0x2, 0x5, 0x9, 0x82d, 0x9, 0x1ffa2509, 0xaed, 0xc2, 0x1c53, 0x9, 0x0, 0x4, 0x9, 0x400, 0xffffffff, 0x80000001, 0x7, 0x10000, 0x101, 0x4, 0x81, 0x1f6, 0x1, 0x8, 0x81, 0x89, 0x0, 0x0, 0x4, 0x8, 0x400, 0x9, 0x1, 0x6, 0x100000000, 0x5, 0x4, 0xfffffffffffffffc, 0x33, 0x1, 0xfffffffffffffffc, 0xc287, 0x100000001, 0x4, 0x7, 0x2, 0x401, 0x80000001, 0x8, 0x40, 0x4, 0x1, 0x964, 0x7f, 0x1000, 0x1, 0x7, 0x8, 0xb37, 0xffffffffffffffff, 0x1000, 0x3ff, 0x2, 0x800, 0x9ce, 0x9, 0x60, 0x4]}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000720000)={0x0, 0x6}, &(0x7f0000706000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005d1000)={r3, 0x8000, 0x3, 0x4}, &(0x7f0000b07000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d26000-0x8)={r3, 0x6}, 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000375000-0x7)="12f86dfdd8f346", 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000a52000)) 2018/02/04 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x181}) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000cc3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e60000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000074b000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000f92000-0xf0)=[{{0x0, 0x2710}, 0x0, 0x3, 0xa18}, {{}, 0x5, 0x98b8, 0xffffffffffff8001}, {{r2, r3/1000+30000}, 0x4, 0x8000, 0x1}, {{0x77359400}, 0x19e, 0xfffffffffffffffc, 0x8}, {{r4, r5/1000+10000}, 0x80000000, 0x2, 0x3}, {{0x77359400}, 0x9, 0x6, 0x200}, {{}, 0x100000001, 0x9, 0xffffffff}, {{r6, r7/1000+30000}, 0x3, 0x100, 0x9}, {{0x0, 0x2710}, 0x4, 0x6, 0x2}, {{}, 0x3ff, 0x9, 0x1}], 0xf0) clock_gettime(0x0, &(0x7f0000a85000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000114000-0x10)={r8, r9/1000+10000}, 0x10) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/02/04 17:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d2000-0x1), &(0x7f0000002000-0x4), &(0x7f0000916000-0x4), &(0x7f00002d6000-0x1)) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) close(r0) r1 = socket(0xb, 0x0, 0x0) accept(r1, &(0x7f000081c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c26000-0x4)=0x14) 2018/02/04 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008e8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000ecf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r1, r2, 0x0) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f0000e52000)=""/70, 0x46) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) 2018/02/04 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x800, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aca000), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00007b4000)='/dev/snd/controlC#\x00', 0x6, 0x8000) creat(&(0x7f0000cfe000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/04 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) 2018/02/04 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004a5000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000c81000-0x4)) recvmmsg(r1, &(0x7f0000191000-0x12c)=[{{&(0x7f00004d3000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000061a000-0x70)=[{&(0x7f0000b01000-0x53)=""/83, 0x53}, {&(0x7f0000291000-0x10)=""/16, 0x10}, {&(0x7f0000666000-0xe4)=""/228, 0xe4}, {&(0x7f0000e34000-0xd5)=""/213, 0xd5}, {&(0x7f0000dbc000)}, {&(0x7f0000b96000)=""/147, 0x93}, {&(0x7f0000d30000-0xc0)=""/192, 0xc0}], 0x7, 0x0, 0x0, 0xf3}, 0x3}, {{&(0x7f000030e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000a5a000)=[{&(0x7f000086f000-0x87)=""/135, 0x87}, {&(0x7f00009b2000-0x9e)=""/158, 0x9e}, {&(0x7f00004a9000-0x39)=""/57, 0x39}, {&(0x7f0000df7000)=""/44, 0x2c}, {&(0x7f0000f01000)=""/83, 0x53}, {&(0x7f000027d000)=""/4096, 0x1000}, {&(0x7f000044f000)=""/152, 0x98}], 0x7, &(0x7f0000e37000)=""/17, 0x11, 0x8}, 0x2}, {{&(0x7f0000af7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000f74000-0x10)=[{&(0x7f0000eb7000-0xdc)=""/220, 0xdc}], 0x1, &(0x7f000051a000)=""/189, 0xbd}, 0xa08}, {{0x0, 0x0, &(0x7f000004c000-0x50)=[{&(0x7f0000283000-0x1000)=""/4096, 0x1000}, {&(0x7f000061a000)=""/81, 0x51}, {&(0x7f000055b000-0x74)=""/116, 0x74}, {&(0x7f00006af000)=""/49, 0x31}, {&(0x7f0000b1f000)=""/4096, 0x1000}], 0x5, &(0x7f00009b0000)=""/4096, 0x1000, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f00009fd000)=[{&(0x7f000005d000)=""/166, 0xa6}], 0x1, &(0x7f000069b000-0xe8)=""/232, 0xe8, 0xfff}, 0x864}], 0x5, 0xd7270c7bb0757406, &(0x7f0000d7e000-0x10)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000033000)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000b03000)) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) rename(&(0x7f000072b000-0x8)='./file0\x00', &(0x7f00007b4000-0x8)='./file0\x00') 2018/02/04 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0x1, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) pwrite64(r0, &(0x7f000049b000-0xd4)="e4704c1bb7ae48f8177ef2dc3e1db0828cab5ec7cb6a0f185f1fc80fbc83fbd0b8cf82da97eeeea0b0f1dd3c5f1bbbb3ec342f5bcb6ee35b1e960b12878bf94d4a50d7affc1e0aa52d23c4b8b0945d26e63927691614887d479b6d76704cbb0820537cf9fadbadb1447338958627b21d8654aafe768c0ba2aac7ead123ed2f514eb13e724115ab370d89e681187c89f515bee946f11a5fa516f67e6c081e1edcc58591838b95b03a99f049c70887d79fedb065595faab62c628a8e51b6ad2e6c77f9a531b9ddeeaa6d33cc7189c48545861f7d3c", 0xd4, 0x0) 2018/02/04 17:40:15 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000001a000-0xb)='/dev/adsp#\x00', 0x9, 0x8040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000003a000)) nanosleep(&(0x7f0000062000-0x10)={0x0, 0x989680}, &(0x7f000008c000-0x10)) semget(0x1, 0x2, 0x200) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008c000)='/dev/hwrng\x00', 0x8c01, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000008c000)) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000cf7000), 0x0) 2018/02/04 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f0000baa000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e7c000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fde000)={0x0, 0x0}) bind(r1, &(0x7f0000001000)=@l2={0x1f, 0xfff, {0x8, 0x0, 0xc8ac, 0x5, 0xfffffffffffffffc, 0x7fffffff}, 0xd6b}, 0xe) migrate_pages(r0, 0x7ff, &(0x7f0000fef000-0x8), &(0x7f0000c96000)) 2018/02/04 17:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000656000-0x4)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/02/04 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000761000-0x88)=@hopopts={0x0, 0x0, [], []}, 0x8) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/sequencer\x00', 0x280080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000693000-0x10)={0x0, 0x81, 0x8, 0x62}, &(0x7f00003a1000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d55000-0x9c)={r2, 0x6d, 0x94, "354d7381b951d40bea35751f962e5c1e2e4feb77042a7f5682b5374d2f3fcd51af1c4576e80a46b108a6c433a4969d41d1e32df63080275a4223957e5ea91fc444cd87b9504348be8654b4ee6292bfa460d9a4667446171e823fb4fb1e869c75078ed556abebe4d9de9039cdb5372e8edd203bc87f9399076975336c389f5024b9ea7e48b28e595a6c617e1a54041b0552c6464e"}, 0x9c) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() getresuid(&(0x7f00001d2000-0x4), &(0x7f00003de000), &(0x7f00008f5000+0x315)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b12000-0x4)=0x0) lstat(&(0x7f0000786000-0x8)='./file0\x00', &(0x7f0000a83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b86000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000187000-0x4)=0x0) stat(&(0x7f00008c5000-0x8)='./file0\x00', &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000092d000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000c99000)=0xe8) sendmsg$netlink(r3, &(0x7f0000f9d000)={&(0x7f0000603000)=@proc={0x10, 0x0, 0x3, 0x80}, 0xc, &(0x7f000070a000)=[{&(0x7f0000fab000)={0x125c, 0x1a, 0x400, 0x5, 0x3, "", [@nested={0x1164, 0x5e, [@typed={0x10, 0x41, @u64=0x3}, @generic="251ab6cff07f4282f8d7f5d1ca44aca19676bb9d33a63fe6bd445158c48bdd497e5eba762e7171ac06f842be369ae4862e2d77e25f4c", @generic="039f3db9813ee12c8303fff454d02b7a28a003265bf03b04004c838a3bd93a4e5846dcf78d511c2bddca126709c835921356c7e03a7d7b4352331b2b759eb612c773845ef877aebf4fd6655caa5defa7f30fadd35862d2d56167fea7518095410f47702738a86456f399f9277e057b72a57115462bdf0efdef82f1327b1ac233bd25bde4b9442b398cc1bc82c4ca39f5cb02b18fe37e4d7b3c516cdc51b16070ad4e91324f52c88e56956685345b2ab2ed6dc86c185e391c22f13140d40b21aaab1021bacf3347d4b837aebf67ec65f06295c0802eb227fc5ef14d292f363f67af5594c1bcdb880da1bc20fd6b817476b08db021", @generic="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@typed={0x18, 0x5a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x6d, @pid=r4}]}, @generic="1d8224ea90027862c74b5ab0f2b1022674cfeca859ecd22d3d51aabcda3bfd3c5c0a455c92c62c78e9885a61eabc716413ee9fc99457d830eae3c08a626c62981c37076f7f01953c6283f372e9dd41ccc93aebef3a709a1b4c354f77fd02559d3b8474626cb716002e1deab59fce8688586dce685ea6863229afa31c1d717d8c04a6fc0bfa148b4dd8950467a59220bd8595779c1c178ac014c7fc7ec0d28db149d22a6ed4d245bbba1d0c9c16332512b6d0d36e3e8eb773d88343fdc273cbcd9881b9673218f273853798cbe0", @typed={0xc, 0x62, @fd=r0}, @typed={0xc, 0x3a, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}]}, 0x125c}, {&(0x7f00007ca000-0x550)={0x550, 0x2d, 0xe00, 0x5, 0x3, "", [@nested={0xb8, 0x2d, [@generic="a5f0d4c422aa3d1e01b2d3a15780c2bddf767cbda910bc3ccd9d984e4e5204fb0f84c44aaa85232b78275e3dfe9f1b4f956fd08acc2737f496a60fc90e0f5049e6a25b4d509bade8eec916ad79ec40bcb9225bfdef763096b75be7cf3b01f97719291b8ffe65078a7d34eafd49d23ab2d813893f683bed2993516c99b10cfe912e11e8db9db5592927971b1307ae653e1de32e66900be875bd2ffa4b83960a1fc24ee6745cd37c1eebb90c3f3101013970a2a4"]}, @nested={0xec, 0x4a, [@typed={0xc, 0x7e, @uid=r5}, @generic="ac2f8a8b456b42005a5d6bb128e1c7b1416a5a67fc6f8c4f561250e8ad2dac08952eaeae2c346cfbc13d25befd3e834f3f912f636c3bf530f57c73e9cd9b3be0de86fb32b3ae1910b225192debefb93711f386a7baa18ccf20d3405cf4ac7696e8655ce31fca7a615670cfd20c6093689bdd6ecc0b8dec4fc9fd75334979095e7c12b48ba6cab5eac1a36ee86217c10a393d56825f86ad562bddf113d796d4b9bb364da077dc1d97416bd80c54dbce0613a41bc8368067dc32f2bcac1b0905f0497b2f7908d369d72b2734aa0ca7f84dd83345a437b1532b73d3"]}, @nested={0x1d0, 0x96, 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@generic="5661c17493eee8f8e9bf8e5fd7295d8c6ea02068f06f1a0194cc1d0013c8bc1fe0bbee35431e852c612400a42b9ba32ce8872b86f3068a70f9fecdbf7671082f676289d77ea41b8c70b3d15c36075f230e134ef7b6ec9a691720eea955e1ad14a5a1f53e9cc61224173fc75ef7dd8bb5cb898851684616266a89006b9aff5546e24d20deeedcc2fa342ef7a1761ed18fc97fa81337d3517869277edafe2f7ef89203a94fc71741bbf9cdb922a5c1a1284465fc8f60fc958b10882f55906e26"]}, 0x3dc}, {&(0x7f0000823000)={0x10bc, 0x3e, 0x402, 0x7, 0x1, "", [@generic="9f12989ec41ec98fd1e8cf76b6a89f06039c44dda312dd61f96aa59dd1fc2ef69f1709b588db4bffd0a2adb9eae9a03a51c3467361c760621a60b816e51432aef65b35a8ce9d259199417339ced756d6f5f1b551b7d05484b0bb257dd7d9bcd72f72b78003523303b733460a5aa386672dd2a3", @typed={0xc, 0x3f, @pid=r10}, @nested={0x20, 0x6, [@typed={0xc, 0x24, @uid=r11}, @generic="ff19e3e38c7a8c20307c86275a08b32c"]}, @generic="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@typed={0xc, 0x18, @uid=r12}]}, 0x10bc}, {&(0x7f00008cf000-0x294)={0x294, 0x1d, 0x200, 0x7, 0x1, "", [@generic="510a47eda6749f9326691022254a9c97731bc1f1ae0afb6ad80ba93f590b2c4fa44df59394f10437dc03c30062e80bdecb8bb7460d2a2c109560a944d6e7696518f9aaade732445670e4370beca6425128c4d80aed140501501a5376caf97f1060db3cf963ca5193818cb48b1b18b8cc1397c29a0996294195e87ce7c0c753d23dacfa128fc017309cf6fb7bfafb4188e12796c47bdf024356fb2ff245c54007998500c1e9885cc99eec2a113c80408bfe528d1da7df", @nested={0xa4, 0x4, [@generic="d9dc8a28813dccbf484f2bbd9b56802a11a235aad651f801349f9db61d8d133aff393acad97bda90d4d6df43c22ec092eec1c35183b4354cb7de3a2cc500cb69c558516a6f63241e0d85f49b595af9cb444d7756c90180984ecbc72219ea362084e019b9f12fa10c4dcd69e305fa240c66f1659f142b70c22454a311", @typed={0x10, 0x3c, @u64=0xfa}, @typed={0xc, 0x4d, @u32=0x80000000}, @typed={0x8, 0x6d}]}, @generic="1f4261324e1a112ed6fddf0919adeab4c6c5197c8ddfe6a4398c2e19f9a263af56955488d84b01d561bf8d0e4fc0bf25bb61608f22b4b73626c2c6a3245ce3e6493659bcaf699caa241653b80adae70e86eebeee181b6bef9542313586e5bff7435ec89682ea066f150d2ce851992d78bfdfdcc0a1b4ac4565234ec63df5c3817fc7ccb583d120683436b21a3167692310f3412d52817ecd8d9592b4148e763655c27382ada579f78cb610637f8402845eaa1f67e0350fd2fcede2ac9569a1332c0f681c462720", @nested={0x60, 0xe, [@generic="fcc30331392c4508c626adde66a9dd52c530d54497fa688ff012f37bfcb21fa08c673970cc349fe0c316fe22de487215274fbb413d969303574f06784e8e82f26806c16aeee441f6b0aeb529ae245b586a9eea47b65a298f02"]}]}, 0x294}], 0x7, 0x0, 0x0, 0x10}, 0x80) r13 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000448000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r13, 0x84, 0xc, &(0x7f0000cf8000), &(0x7f0000203000-0x4)=0x4) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0xffffffffffff8000, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x9}) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000fd0000)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008c3000)={0x0, 0x6}, &(0x7f0000319000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e0d000-0x8)={r2, 0xff}, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a91000-0x8)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f000059e000)) syz_open_pts(r4, 0x200) ptrace$pokeuser(0x6, r3, 0x100, 0x5) connect$inet(r1, &(0x7f0000f1a000)={0x2, 0x2, @empty}, 0x10) r5 = syz_open_dev$usbmon(&(0x7f000065e000)='/dev/usbmon#\x00', 0xfff, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a09000-0x10)={r4, r5, 0x1, 0x1}, 0x10) readahead(r0, 0x5, 0x20) syz_open_pts(r0, 0x181000) pipe2(&(0x7f00000e9000-0x8)={0x0, 0x0}, 0x80000) getsockopt$packet_buf(r6, 0x107, 0x1f, &(0x7f0000efc000)=""/4096, &(0x7f0000e60000)=0x1000) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000921000-0x1c)=@req3={0x3f, 0x9, 0x0, 0xbd, 0x3, 0x6, 0x8}, 0x1c) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ac000-0x11)='/selinux/enforce\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000b71000-0x4), &(0x7f000078a000-0x4)=0x4) vmsplice(r7, &(0x7f0000ee2000-0x50)=[{&(0x7f0000d7f000)="a178dcca7fb04cc27f7815e05cd6305eb5dc063d964ea54de827aedca3a0bc8c0137aecc54a15a6e420b485baba5d6d58bde4813cff0447ef38b81cf015294ad81408d6ba0d3f367321c05f62c8b767af81bd05ccd4ca06ed4ac2ec9cb2bc683d49bd5711db8988feabae0ddc3dacf38dd02cde6e2f4737bb6a454fd71a2561ab786a49d99801b7c98959d81609238da3321b01b8b9fb1530664688747feb73781", 0xa1}, {&(0x7f0000161000)="1f3e1cf073e34cbe858a5ab582948cfe7dafb1014a3bd52f68", 0x19}, {&(0x7f00003c0000-0x1c)="19f41e506bb3badb5b74835518d53b7da3c12e7ee8460bfc6bb81b45", 0x1c}, {&(0x7f0000dd7000)="0da656263e0ffb5e7f79141a5709b55d88d7f4ade66923d375e10f79fe781b704f0274687b6ffa7b2316849f26197f2359c8996f8a68bb7f9d9db300079071e45253d9744f6198313aca51bf36f16811abad853fcad86c7da4c113beeb1036e0987ce4423553a0298a9b63e42395c98dd65b78558aa81562c131f1e4d0fbc6c0e2b4149e5760887f3ab745cbf84e5869f5ee224054fda0cf1f7f84998e65587d92c11f3f07e7608257ef45e346fd99bcde4ef6c6cf26a300b96a668a6690c40da7646e238161bc740528d515dbf9fbcdc79add7a70c74f002a3c077179fa6d4a731938060e", 0xe5}, {&(0x7f0000b90000)="2fb0e11f4ff0c0c8a83140515133c9f8a18f466e9e2aaaa88859575b86e89b6513943d3549d2e4d5e062b9b390828a0a8b734c7390ee6021eaf8aa6b98105bfd3b4cac82b8481609ae4d468df000c0f8a3c2e3c516641d9b843f60e45469c0f693376e52d1fd9a756a264768294820a32b6637a8bfa4fe046506408aeb0cb6cdddf154fc6f501aa178866bde23fccb2b1440afa245164f55d38e36e67e46c1770ef82167496c0dcbdcc37bfb01440c3beef3984defb2d738f96b9cffa376a5aa5ecdac5d559dfc854da10f0839f42fd830d34ee7d18d24106bfbbcfbb1197bb28536e633dc647b7c109ded4c8d83f7d9c3aa86f8b2945db254", 0xf9}], 0x5, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000582000-0x24)={0x401}) 2018/02/04 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000030c000-0x78)={0x7df5, {0x2, 0x0, @rand_addr=0x6a63}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0xffffffffffffffc0, 0x7f, 0x4, 0xe52, 0x0, 0x8, 0x5, 0xd2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f19000)={0x0, 0xb7, "2c5835251b7761cc8910858d4c3ad278fcf9acb4af6f60618d8476ad524c0bbc6adade905df45d1e4d08f494b8998f681603f875be18b4a0813a23aecadd267d645f7192ad4613924e4b4171670be78b44c3003e43a404b9344fbfecd780453f3c7483808af0c02a371b5bc68e51c5b3a05f5c936ef3f57007e173e2ebeabe23c323db860045a669528fd25c3624249f055d499e9afe2acd2a5d3dbfe4ec776f8900c7a782d064425b7f896271704d2a1caf7a3ddb6baa"}, &(0x7f00005da000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003b2000)={r1, 0x2}, &(0x7f0000ac4000-0x1)=0x8) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x28}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f91000-0xc)='/dev/ashmem\x00', 0x1000400, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x80000000d) munlock(&(0x7f0000330000/0x2000)=nil, 0x2000) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00002b5000)={@common="626373663000001a00", 0x80}) 2018/02/04 17:40:15 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000877000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000279000-0xfc)="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", 0xfc) 2018/02/04 17:40:15 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x20}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000023000-0x10)={r1, 0x74, &(0x7f0000023000-0x74)=[@in6={0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x20}, @in6={0xa, 0x0, 0x9cd4, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f000001a000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000015000)={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}, 0xd1, [0xa1, 0x6, 0xf21, 0x3, 0x40, 0x8, 0x8, 0x1ff]}, 0x5c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "00000300000000400000080000000401", 'syz1\x00'}}}]}}, 0x418) 2018/02/04 17:40:15 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x2, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) r2 = geteuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000011000)=0x1, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000013000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000013000-0xfd)="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", 0xfd, 0x4004080, &(0x7f0000014000-0x14)=@ll={0x11, 0x18, r7, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x10000, 0x0) sendmsg$rds(r6, &(0x7f0000011000)={&(0x7f0000011000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000011000)=[{&(0x7f0000003000)=""/211, 0xd3}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000011000)=""/35, 0x23}, {&(0x7f0000008000-0xfd)=""/253, 0xfd}], 0x4, 0x0, 0x0, 0x20040010}, 0x8000) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000014000-0x4)=r5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000010000-0x8), &(0x7f0000008000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000+0x16d)=""/23, &(0x7f0000001000)=0x17) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000-0x4)) [ 154.318251] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/04 17:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011c000-0x4)=0x0) setpriority(0x1, r0, 0xcb) semget$private(0x0, 0x7, 0x480) semget(0x1, 0x3, 0x200) r1 = semget$private(0x0, 0x7, 0x20) semget$private(0x0, 0x5, 0x0) semget(0x0, 0x3, 0x1) semget$private(0x0, 0x0, 0x100) r2 = semget(0x0, 0x0, 0x20) semget(0x1, 0x4, 0x80) semtimedop(r2, &(0x7f0000e51000-0xc)=[{0x0, 0x8000}, {0x3, 0xbaa, 0x1000}], 0x2, &(0x7f0000333000)) r3 = syz_open_dev$audion(&(0x7f0000c43000)='/dev/audio#\x00', 0x40, 0x301) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00009e0000-0x18)={0x0, 0x3, 0x7ff, &(0x7f0000472000-0x8)}) semget$private(0x0, 0x3, 0x240) semget(0x2, 0x3, 0x105) semget(0x3, 0x4, 0xa0) semget$private(0x0, 0x7, 0x400) semget(0x0, 0x3, 0x0) semget(0x1, 0x3, 0x70d) semget(0x0, 0x1, 0x214) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000361000)=""/143) r4 = dup(0xffffffffffffff9c) faccessat(r4, &(0x7f00005ae000)='./file0\x00', 0x2, 0x100) r5 = semget$private(0x0, 0x0, 0x40) semctl$IPC_RMID(r5, 0x0, 0x10) 2018/02/04 17:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_wait(r0, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d28000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00006af000)=@pic) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400}, {0x77359400}}, &(0x7f000077b000-0x20)) 2018/02/04 17:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43c4, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00008d2000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f22000)={r0, 0x3, 0x1, 0x1, &(0x7f0000802000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00004ef000)={&(0x7f0000cf6000-0x40)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) ioctl(r0, 0x10001, &(0x7f000057e000-0x1000)="b1a336d11d08a847213ed7cb59f4a8f3e944825abf7903d7c8be5e8fcb9fdcd1c7aae016914a21f4f023df3a168e6b83178903037fc4ab0a6673401a8187d0fb4f847b1e6f210c5fbf6d8ec521023d3f3e16ed84a88ad0bc033eb8401de1334be0de2cfc2427995f5ca5f0933087cc6d6103b66688d31c314875fa2a264c03cd47bb6d82b72cf65251b3387838fab52e0c50c1d6ff08bd2ee122f2c364ca402fada36ae111c124ea252b1923d2d8c33127cfb126e47410254169bde3936261688a64173c942400afcfcd7ad0c11f6407facf0f53044385b07dae4a4d4403ef44c254fa595b91919b07aa0fafdc50753157dbe956c8e24196b726d2a6141f4ac656b172f3ae9909aafbd5cbab1a07254e2899d1a55c09acf824751aa819b4e26584a1310689681870acb55382bfde014b0092c051dc0df11ba075d8586cc0ffbce30e73e94daab438af3b6ad1d5dfe81f60046c5bf5749d81b921bceda858137a745f3bb1cbdbca2985baf4df98828cb96b95b54e058c87b77cdccaa7415f693f3d66c5181053a75d26f695bb9356361a2d3bf955a2b9c1428ede19978c511691366ed878a419721ccbc6abbcb595136d759ae6c176b0258a0f10aefa77095e67bdb4bcfdd77a422bafe450c7375ced63be7b5f303a4d0045b81216804d20b993aeecd17e123faddb3ec517a0bfeb410b6b236f168a2909211ee1e0ca2e7f4abe4eefb53d1cb7f96fa63c45aad996b6fa06666598ac6e9ba5897baaf1ec641fbbe154321321a61ae18ebf922751aabd872f698ab6a1f5b7b589a0de297a4778905115c7909a794d5c7da4985d34ba5a26ebd79c27bfe3c8824a51bddd9b7fd499c396d58a649dbbbebf91ec16e1514bfdbff6bafb2bceb293e7e44ac07f745354634bab4799278077da5b16e136ace381c8416945dcbb5d0dd0661117436352859ea95a6977ae1980af1ca33b99ca9054a724f3810275d5765b8407c99de8e1f34ba2960ae9100f823000a3df824376c06b731a44d1f3ab8aa0aa0e76133a2a351f2cfe165c319f52f9f08b4e7a034fc6e46fc2d087d06e8efd31897b6bff1befaed60580d7af142e4d3804b3a3f1b0728dff169ab12cdd3bd96320d90c3bfe405f1ea2f9bdad1d6b72034c6c11506b198af1a73757a756988fd90cd62a40ef80db29c2e6473291bf60994fba79ef78cf6c3a6b8f73db0f05834f4aad7d7e80b1d85ecb4bc1c88dc45716fdd8e4c1cefd33943b32931096e034d93906cbc4b6d09ff0fd4364443f5f493a66099e80bf54e6239c87548a4321ecb3b382a13569c68f3c2ab7ef90f40d493b37e6f62b83b2890b0450de142fd2a16c0a4c93ad4504b3e3d5bf5ccd9e5b3050639f4b2aa14c8900f19c9770c78b5efba7e53eeb83b427308b2a987950d2813665a2cd495458711882a0d01d732e301287189f90948635bde867eafaec3a55a9ed3e107f6c918994987b31fd3a233ffc327cbc02596d264afdee15f4578d1f292a5735fa9ebcbcbf4edd47bef2d67e89839a8dcbe41a065b6fba770483955da67acbc26c4c5ba44b3f4d105154afa041637e3ac3adc7bf227888476d4ab542c9f92443337987173ef678b95d6e17400207e93c037caf5166a85dd8aef1259fc6018ab0884be63929a79e381bf9c8ff2764e1501711116aadb43701a2e7c0c68510e83cfc5c559e2c64e99ab8123e5f0618d366cbc546485f9569ee99d3ee638e82eb9ddeaa04fb6dde018d0e61853f7b10e2139f7e049834488ac418e8a2e775dcde92216c4bf5917567e6f6872138924da9061fcef301cb82f94ee99e234ad34d20e230e43caa293eeadcbf7048be5d738a26f272b834209f818b407f6a24e2dbb4bf33c3c4e1418ecfe2c17ff8372e9f3d92602fbde9bad5ab0ee710ecc609d7fd9ddd91c98ac82cf78ae59381c6e722e6cbde5cfa31a9cc17fc2580a1e7a5f5076feb363bc7d6bc29b425a8241962a2065f4174d8a5ba38b425d7c8e11a8c6e193aa81d07a0f99dff052f4681feac9d2ccba0092710fc10efd1cadb5a614fe2ddd0c9e77d4cd63d271210a86b1011328e66bcad35b36a7726b2277d6a545cdefd9434c8f9db84912979847a08c89d944daf54ae4af4f8b14245cd6eabc0a684af63d3f4652835bc9d15073ad5559bf77d14fbe8fc88204865f7da03d05c707944d48ad158fe061c600d7ebc408f5520e0ce2834981f80e89ab87b1aa19921fcbfb4c83efbb925bd36f252ccde65cbc71aa043e7eaf56c6b27483393002e9dd16c86e6b8a0d66b5ba6c9811541fe4d22778e3263c686723016f1771fe92bb32533653870e68fc924fd143749bf9e1a21b109c8595c85c4c4d21e0cb3c74d44bad700fefe3197f3987f7218ad466a9e27fbe41fc2246310b3150488c4a42879785f9917fbad724f49214025797b9bc5cd1da17e90a69fc45e85945dc6ea340a3675c1df43c574aae23083203fbd6c5c451b0111e31a5f83e26ad76baa19cec92845d6fb3be8749c97e95e3e956ed22487d4c675e45e13dc6cbe3ffcc8005b6683347a71518728ed09e21e0a1962d77544df109ad01ab7936f0afae16d1fce1241bebf792c2f06fe8175a91a015a1caa04105f33ccd73001b0814fdbf4b35342aa5a3c0c8fdd7b6ad4521dcf54cc937c46d78c55d9ba6c5964aa9068a460144c6e05a8736e0defc55c0dd661bfdd469e3e4b25d8f0a4072f4bb03e94a16da279cee1e5cc8d3a9d1493a6939d04ebf6ed824c382fbbe8eb6d9fa6678304734f429bc4d876e94ced8f073dfa980a8a8b4a5f433ef5122d573f674646c0c7602190cc3c08d7b9577d5cee12ab3d82e04dd61195b736b8e980ac5e08084b02594ada7680c31e188413fd83e7991eeca8c66cf6f3e5e0224be4848b68b33998f7bdb502589dadf2303551037fcee867d9128df4e9f127a605f1a013bc0a9b746ebeb572d914d893ac9e49bde98f74e936bd6360f1126ec32128b741c64318c5c100a05968e35398f40ced9ec58989b14a4e4bbfbe55240917fdc4d0cc2c209fb03c0cc01b625dadd8c088ba72284ca834b5352d3d2ddc0b8d8dd7601588f10359ff435ef21364d3aacac4663d030b7207396a936f24cdb782a7093bdbd9269e3388c75a0933f0d09253471369277cc403c172ba29f63c3d6fbe1da6f8b41a82353eb07dc47caedca1f77c3d7b7d8f80657b4342d60562343e1c412e0c1e5e04cf2407ae1194b66750dd182cd120b6916cf771d65a9f86427c94c61288705ec314213ecc8f0be18e959b2da6cc8e2db534bd8ad2a3d62e5492f593d698dd95d29ce34803b6c935ed1bb0d4d197dc4959e1cb04d173eaf8f2f32f80b39454398eb800e5a837ec4d5637bdbfa19f04d98698e6887520ddc8b2acd178abdec2528a0cb0d1803930a7ac320507a7eed74683762681ecd0b63377656c3093b453966c7746f6f3edb6590c128c0f4d092f894b1f030353bd26e03b04ab7a46b518f8bec649e3c4d07bb3aa33ed7c5b58ab2ef231afcf9fe65e0daa3cebb7f1a3d1ccdcd94f3077629c64492d351b2a7d5a74f7c8d47cfca39c6d52e3d0422c7b0f1ffc22df492428a3929cd253afe8c2aa2349fbbca654e6414f9e53be7cbe93542429e1af9336aed189d2300c9b040d207ae84f5e81820a841d0fe5d50274ed8d558ed6c489c7db7a9086d1efe3a681d55f761f72f4debbec811e6dc80edcd9e2dea3a4bb41859492037c06f0b3684db340e25524f6d98e170f993abc492855d89dd0434de9e013cdd0f9e7fdd4f87ac62a2b9d9aa5bb7161d7ad9dd218c3b28a4cb4422c985a00a949df16af291922293dcc29dba6e7055b797a35c9cdd59122f44b4cc05c6c3710bfd548f24a40d03ec9420d1209a21af585cba8f7bd4888794adf2f3e70ea01430ce56bc4a52a19f07a01920e7d6da43fa8f2d7059530b26e5dcdf70b326f100770171da8368030868127358c73b849f55b1444db8e8bc2e84857d2c317af87d711e1f19ad2e6e6101827eb5369bd2dea0ef8914db294b927a3af2700dc45feb861bf0661127df27c0dbb091a0660cd3dafcfa2131ef0c5e0da2e9a272106727154d2fb85f5e0fd8f744b9b15929c251bd57f10cd033bd8ab76550493f085e470a5a534686215b6838ed18dce208cb6422163ee7bd46dd51099c60fe69d5b84a64ef25d72a3afa0fce32d7f47fd0c45f89c3d0f9763be6d5cb8f5cc0e83ddd453b2b038f46b6cda6aa88d31d4367c4900c36ba6c09e290222c9d6f3df9243d2c1a1b7d0af9fac1fcefcc105b12a41a034bb72519b575a7db05cf24789016a23fe4bba7fe6529f603cba7dd0fb5fef95f04375c397efec982845487019504334fca08e01c037e736f0db7a07a162fd0e94814ecca98c75b7b3ecf2771bcbcc5a92343b2ead7830ee2d1f6c83a3fc7fe26b0b4490498e8d8c1179309a533e2e045fda812252fce09ae82ad5eb417b0748c20fa8907844883421b956fa2f4c406daeed058bacd1115c5294c5b48516fb0a017f8a7a36dc4fa30c1165961796fb0746c8f352d22156423486b83903c5594806c4bcba6c4e7d927e9f88e9c1cc929e4874a22ec2ffb171ae3f0d1ac3e712f5e3edec6c811dc045773bebda1ab4494a19f9aa697bb818ef2d4e6670999a03a5a96e3f8ae97251366b833fee9e0b2aebea14d1217bb47a84bb7c85cdee7007c69d7981844cbce4c15587063d2d6796ff54c58b670dd8bf2b626b535b7abb6a38b9c84886bf09bf6081d00bb9778b64411a7aec1272d3a56632b47f00f589700b03850c40c3dd2a9f4bfb1777b5120c87538328edc7c9be140e38afbd0e0c88245f741f5db0ddbec9e33ffc9902f102de59a40143625e2b994d49a5aa64ec792b7ca77f523e408b38ff02bbc590cb14b36bc186ec8db4ceccb0c71a7f9d786339b6166a0671c2e6361d6221e05a0a38ca9dd8bf41af4c4b0d07ca3b9d7b5df1ad74c8857031fed85ce80443a10b48cb829a892155cf97d343d349c8bafaa76b8b6c7de8263de88e2989f35d4c0ef41fa9f39bccb12d99124d1a990386ecaa502387272368843922d73cb1499351cc455b784db276efb9964e69e2b8da73aab096c2c06c4c0636dae2f4385f32edbe8e2cd97199f7256b288e5d43d5bce3b92c99fc8ccc886acc5155c224fc080160ac6f57be04f393623e6659c8cb12d7a4a8fdcac846c0dcb362e75a57a9c80d514085c5ed76df949814afa45e469dfb00ff9760a771aacfd816de863fc1c07530470b60b8d52ccb6f2eb8586b855fc210ae80beb051cf7a1b41e045e1616ebdcc7cc3133838bc02515ccf60f24e625b6252fada4669378638816dc75dc56aeabccba09b79543242425a2bf1aeb8c9b70652cd02250458321e3adf5538e0e050f6aeb2535fd0ba48932ac2af422d6111673d266eaf563800ab2c91eda282c4527f4899982a56e56735abd1164acc0c7b63c1294865ba3393b0ff0e8954bcd38fbdf4ca906d29e7051e2608305ba9f8cdf163379b19fb826a76a294119c3273c80ea417adcdae473ce5510cd247f2ea79092649e8d84250af782393ee6006f9796ea4fcc3563053989bdfc452adb22484788afa4d0d7436e854f8967faf17be2960421a114dbae37e753e48930540b64ae63b4a906cf9980af60e7ab36fe33b71cf970103e79d1899392f4f19f59e707a45f0db383395e99ac11a3f0f5d8b51545e41ac9edc8acb96b1d1cfb76c07295663e747471bcc9373cd7b5a2dad744995ccbabe8f8911910c00eaeba770b87d59b42f65c8be6641") close(r0) 2018/02/04 17:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000282000)='/dev/audio\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x1) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) getpeername$netrom(r6, &(0x7f0000a31000-0x48)=@full, &(0x7f0000bf8000)=0x48) tkill(r3, 0x16) 2018/02/04 17:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)) fchdir(r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000902000)={0xfffffffffffffffc, 0x2ffe}) syz_open_dev$urandom(&(0x7f0000f1a000-0xd)='/dev/urandom\x00', 0x0, 0x8c081) 2018/02/04 17:40:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000013000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 17:40:15 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ed3000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @empty}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='rose0\x00'}) 2018/02/04 17:40:15 executing program 3: r0 = gettid() r1 = getpgrp(r0) waitid(0x1, r1, &(0x7f0000003000), 0x2, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x9}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0xfff, 0x9, 0xffffffff7fffffff, 0x40, 0xff}, &(0x7f0000003000-0x4)=0x14) sendfile(r2, r3, &(0x7f0000001000)=0x32, 0x2) r5 = epoll_create(0xfffffffffffffff8) fsync(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000f42000+0xc5f)={r5, r6, 0x9}) 2018/02/04 17:40:15 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000623000)='net/igmp6\x00') accept$inet(r0, 0x0, &(0x7f0000b07000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x9) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000bae000-0xce)={0x3, 0xc6, "a9c135bd836fec06477bf3b24c6f645e60edc647dc696f6cbe538f0af4f5665947134fcb3a592ec69fdfe9c55ef6f1661ce375771688934b9cc0e7402c24142c3c0f5efa25e5005e9b605d77c443097d4738b86849dde23dee19e1c883f4af32c39093bc54681874a7e99c66f5a4d25e734b6d975631adf4bf19901b68fd75ccc73a3da4bcf9de62a7827ff2a8bbf804c19ebda1cd39b0d981a2e568c4746401b2e24decc5d2e8377eb9631f2d6d55a19df4748780e26edfb5b4ecd38e529d135e66f532db73"}) write(r1, &(0x7f0000d22000)="290000001400070002ffffffea08e0eb010010e2df", 0x15) [ 154.435816] netlink: 'syz-executor4': attribute type 17 has an invalid length. [ 154.470427] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=13159 comm=syz-executor6 [ 154.485142] netlink: 'syz-executor4': attribute type 17 has an invalid length. 2018/02/04 17:40:16 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/sequencer\x00', 0x145040, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000889000)=""/243) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009a5000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000018c000)={0x2, 0x0, &(0x7f0000f2e000)}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/02/04 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00001da000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x4000) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffb) 2018/02/04 17:40:16 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x55f) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000014000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000015000)={0x5, 0x12, &(0x7f0000016000-0x90)=@raw=[@call={0x85, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x39}, @alu={0x0, 0x7, 0x6, 0x7, 0x7, 0xffffffff, 0xfffffffffffffff9}, @map={0x18, 0x3, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x21}, @generic={0x1000, 0x8, 0x81, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x5, 0x0, 0xa, 0x2, 0x8c}, @ldst={0x0, 0x3, 0x0, 0x7, 0x3, 0x40, 0x14}], &(0x7f0000002000)='syzkaller\x00', 0x0, 0xc1, &(0x7f0000016000-0xc1)=""/193, 0x41100, 0x1, [], r2}, 0x48) 2018/02/04 17:40:16 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000027000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) 2018/02/04 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x7, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x8000000001f}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c1e000-0x12)='/dev/loop-control\x00', 0x100, 0x0) close(r2) 2018/02/04 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000006d000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00002b1000)) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r2, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c39000)={0xaa}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000092000-0x64)={&(0x7f0000f20000-0x4)=[0x80], 0x1, 0x8a26, 0xff, 0x2, 0x3f, 0x9, {0x18e0000, 0x80, 0x81, 0x1, 0x101, 0x1, 0xb158, 0x2, 0x8, 0x8, 0x7, 0x7, 0x0, 0xa1de, "4f6d88fbde9d9cdc90c62291056dd6cac6820ecf505330fb31a1764eae8433f2"}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000db2000-0x4)=0x6) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00007be000)={[0x103002, 0x0, 0x11000, 0xd000], 0x20, 0x80, 0x9}) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') mkdir(&(0x7f0000619000)='./control\x00', 0x0) close(r1) symlinkat(&(0x7f0000c80000)='./control/file0\x00', r0, &(0x7f000046c000)='./control\x00') 2018/02/04 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/cuse\x00', 0x80100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x8001, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/04 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a4a000)='./file0\x00', 0x8001, 0x40) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/ppp\x00', 0x0, 0x0) 2018/02/04 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x1, &(0x7f0000d03000-0x20)=[{&(0x7f000081d000)="1c664285a95276875a56d8af3228386dc62584c9127683bd9c4ec73652ebf8c71abee6e2ad7df028bc2eccc07c09081116b621b88ad978911e32d7b0c1d4120e1c0ae105f0b9b0ab719046e047ecc0d5793984b82dbb6e698b7441939b055137f917a29b23b02a984ec183e8cfc5780fd319a01837f174a5e297ffefdae5b990a3cd0cea9e802dfac5f6193f559897feed232369305e83edbff711acb8a21fe266726be9becb6909504d5b409887e9008f", 0xb1, 0x80, 0x1}], 0x3f0000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}) r1 = shmget(0x1, 0x4000, 0x7c000380, &(0x7f00007c7000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00009fd000-0xcd)=""/205) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000846000-0x8)=@assoc_value={0x0}, &(0x7f000022e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c51000)={r2, 0x6}, &(0x7f0000935000-0x4)=0x8) [ 154.641967] device syz2 entered promiscuous mode 2018/02/04 17:40:16 executing program 5: r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$link(0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000227000)='/dev/vcs#\x00', 0x4, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5, 0x4, 0x80000000}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x4c28, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, 0x8, 0xc8, 0x6, 0x6, 0x5, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x4, 0x8}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d02000-0xa0)={r2, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x7ff}}, 0xfffffffffffff511, 0x5, 0x9, 0x9, 0x24}, 0xa0) 2018/02/04 17:40:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/02/04 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x2) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f00003ce000-0x4), &(0x7f0000cf5000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/04 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket(0x0, 0x80000, 0x10000000000001) syz_open_dev$adsp(&(0x7f0000e36000)='/dev/adsp#\x00', 0x5, 0x20001) r1 = creat(&(0x7f0000a66000)='./file0\x00', 0x1c4) ioctl$KDSETLED(r1, 0x4b32, 0x5) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28}, 0x0) [ 154.694658] device syz2 left promiscuous mode 2018/02/04 17:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f00004f7000-0x1)='./file0\x00', 0x100) sendmsg$alg(r1, &(0x7f0000d2c000-0x38)={0x0, 0x0, &(0x7f0000190000-0x10)=[{&(0x7f0000f52000)="19c4be2c09284732d0274e90d1b93bd68e2a66313c8d8bbba8a4f9cb66221c87c1998265ae786579547c923a271f", 0x2e}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000081) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) accept$packet(r1, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000417000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000349000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000649000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000083c000)={&(0x7f00001d4000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000785000-0x10)={&(0x7f000075d000-0x44)=@ipv6_getnetconf={0x44, 0x52, 0x800, 0x5, 0x1, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x66b6}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xd4}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x80000000}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb2000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000026d000-0x14), &(0x7f0000c08000)=0x14) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000139000-0xd)='/dev/dmmidi#\x00', 0x2, 0x103000) open_by_handle_at(r2, &(0x7f000081f000)={0x103, 0x1, "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"}, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000047e000-0x18)={0x1, 0x0, [{0x48c, 0x0, 0xf56e000000000}]}) 2018/02/04 17:40:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x74, 0x20800) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000684000-0x2)={0x4, 0xfffffffffffffff7}, 0x2) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000632000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@rand_addr]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/02/04 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/dev/sequencer2\x00', 0xb2800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a77000-0x8), &(0x7f000022d000)=0x8) munlockall() setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000239000-0x4)=0x7fffffff, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) open(&(0x7f00000d7000)='./file0\x00', 0x1, 0x4) pkey_alloc(0x0, 0x3) r2 = msgget$private(0x0, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) msgctl$IPC_RMID(r2, 0x0) mremap(&(0x7f0000c0f000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000c2d000/0x1000)=nil) 2018/02/04 17:40:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000376000)=""/4096) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x2, 0x6, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003f8000)=@assoc_value={0x0}, &(0x7f0000451000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000039e000)={r2, 0x4, 0x10, 0x8, 0x2}, &(0x7f000068b000-0x4)=0x18) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) connect$netlink(r1, &(0x7f000019f000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/02/04 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fchmod(r0, 0x6c) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000022d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000696000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) r3 = dup2(r1, r0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) [ 154.809294] xt_SECMARK: invalid mode: 0 2018/02/04 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000617000)='/dev/dsp\x00', 0x200002, 0x0) bind$unix(r1, &(0x7f00008f4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0xffffffffffffffff) 2018/02/04 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0xfffffedc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000c8f000)={0xfffffffffffffffd, 0x3, 0x7, 0xc6, 0xea, 0x9, 0x2, 0xc89c, 0x1ff, 0x1, 0x4}) 2018/02/04 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0c000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) bind$pptp(r0, &(0x7f000064c000+0xdc)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) creat(&(0x7f000033f000)='./file0\x00', 0xa8) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mknod$loop(&(0x7f0000a5e000-0x8)='./file0\x00', 0x10, 0x1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00008f3000-0x4)=0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000596000-0x8)=0x82) ftruncate(r1, 0x0) accept4$ax25(r1, &(0x7f00006f0000-0x10), &(0x7f0000ab6000)=0x55, 0x80800) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000c18000-0x10)={0x5001, 0x10000}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000660000)=@raw={'raw\x00', 0x9, 0x4, 0x398, 0x298, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000180000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x298}}, [{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xffffffff, 0xff, 0xffffff00], [0xff, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x68, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2, 0x9f}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0xffffffff, 0xf52}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0x0, 0xffffff00, 0xffffffff], [0xff000000, 0xffffff00, 0xffffff00, 0xffffff00], @generic="d20260d6f73fe4e8bdae1360b7bb0f74", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x8, 0x0, 0x5, 0x12675ac685479f44}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2, 0x1}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7, 0x1}}}]}}, 0x3f8) 2018/02/04 17:40:16 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000005000-0xb)='/dev/midi#\x00', 0x8, 0x80) timerfd_settime(r1, 0x0, &(0x7f0000002000)={{r0}, {r0}}, &(0x7f0000004000)) 2018/02/04 17:40:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000685000-0x338)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2d8, 0x218, 0x98, 0x180, 0x180, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@unspec=@void, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x100, 0x9}}]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x3, 0x10000}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0x0, @generic="33b73faf7283635a4861d4462536e0c5", @common='tunl0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x10000, 0x2}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x3ff, 0x5, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x100000001}}}]}}, 0x338) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r1, &(0x7f0000bdf000), 0x0) r3 = syz_open_dev$mice(&(0x7f00003d8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x6) dup3(r1, r2, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000fb1000-0x4)=0x8, 0x68) write(r2, &(0x7f0000e87000-0x1), 0x0) 2018/02/04 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc3000)='./file0\x00', &(0x7f0000dd2000-0xb)=@random={'trusted.', '#{\x00'}, &(0x7f000063a000)='/\x00', 0x2, 0x2) r0 = dup(0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f0000160000-0x1000)="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", 0xff8) 2018/02/04 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000203000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009e1000)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000f01000)={'system_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r2 = syz_open_dev$dmmidi(&(0x7f000021a000-0xd)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008ff000-0x10)={0x5, &(0x7f000045e000-0x28)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000e1e000)={r3, 0x31}) 2018/02/04 17:40:16 executing program 2: r0 = open(&(0x7f00002e0000)='./file0\x00', 0x4082, 0x8) bind$inet6(r0, &(0x7f0000c8a000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f000046b000-0x4)=0x4) ioctl$void(r1, 0x5450) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x1, 0x1, 0x0, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001ec000-0x14)={0x2, 0x5, 0x2f9, 0x81, 0x9}, 0x14) 2018/02/04 17:40:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xfffffffffffffffd, &(0x7f0000001000)="cb5af71f829cbe341fd4ec204f5212d21dae8f03fa5cf2132cb10b86e799855d9bba5ebf4cbade2c9abc4d0dadc21b218e433ffb95626fee4c0a18d9eacb2278ab903bc9", 0x44) r1 = socket(0xc852b157a7f24220, 0x1, 0x100000001) setns(r1, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000003000-0x18)={0x0, 0x100000000, 0xffffffff, &(0x7f0000003000)}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000004000)={0x9, 0x23}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000)={0x8, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000), &(0x7f0000003000-0x4), &(0x7f0000006000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002000)=0xe8) userfaultfd(0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000007000-0xef)=""/239) r2 = semget(0x3, 0x3, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000007000)=""/86) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000-0xc)={0x7, r0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000005000)={0x72, 0x6, 0x76, 0x3, 0xffffffffffffffff, 0x6, 0x1000, 0x80000000, 0x2, 0x81}) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000003000)=""/3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000008000)) 2018/02/04 17:40:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000814000-0x6d)="7ecf58e509b8de3bf3cac82da19e803be6a23e4c2ca0e5a10d3fd01be38c9eeeb934b1e332d172629a06d332f560d0b3006ab74a093af89d9afce955caf3d6151fda9e09f820d93d61d4d0f65538f3086d6160e93bab77efe3bd6caecd483c7c23272d07af1588e498bb496ff1") setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/167, 0xa7) 2018/02/04 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000434000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000986000)={0x1, 0x3, 0x2, 0x40, r1}) epoll_create1(0x80000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = creat(&(0x7f0000ffd000)='./file0\x00', 0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000014e000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) 2018/02/04 17:40:16 executing program 2: clone(0x0, &(0x7f0000b94000), &(0x7f0000b4e000-0x4), &(0x7f00002fa000), &(0x7f00005ae000)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fc5000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x4, 0x20000) 2018/02/04 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000920000-0xbe)=""/190, &(0x7f00009c7000-0x4)=0xbe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x9, &(0x7f0000b4f000)=""/4096, &(0x7f0000b50000-0x4)=0x1000) fchown(r0, r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/04 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket(0x2, 0x1, 0x1) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) [ 155.199459] kauditd_printk_skb: 50 callbacks suppressed [ 155.199466] audit: type=1400 audit(1517766016.680:443): avc: denied { validate_trans } for pid=13260 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/04 17:40:16 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000304000)={@empty, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr}}}}, &(0x7f0000612000)={0x0, 0x3, [0x25d, 0x42c, 0x969]}) r0 = open(&(0x7f0000b48000)='./file0\x00', 0x400802, 0x100) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000951000)={0x1fc0000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000644000)) [ 155.316578] binder: undelivered death notification, 0000000000000000 2018/02/04 17:40:16 executing program 7: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) msync(&(0x7f0000753000/0x4000)=nil, 0x4000, 0x1) 2018/02/04 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) mkdir(&(0x7f0000c9c000)='./file0\x00', 0x100) 2018/02/04 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000004000-0x8b)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/04 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000045e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x4, 0x5, 0x80000000003, 0x0, []}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/02/04 17:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f8000+0xdd)='/dev/dsp\x00', 0x4805fc, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000883000)={0x10000, 0x4, 0x17f, 0x22}, 0x10) r1 = socket(0x3, 0x4000000000090080, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fac000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000aa1000)=0xffffffc7) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f2000-0xc)={r2, r3, r4}, 0xc) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000033f000)='/dev/cuse\x00', 0x282, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000e90000-0x18)={0x0, 0x5, 0x7ff, &(0x7f00007e7000)}) inotify_init() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000299000)=0x1, 0x4) setsockopt(r0, 0x1fffffffe0000000, 0x5, &(0x7f0000268000)='k', 0xfffffffffffffe56) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000fc8000), 0x4) 2018/02/04 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000a6f000+0x6db)) r0 = syz_open_dev$admmidi(&(0x7f0000264000)='/dev/admmidi#\x00', 0x81, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f00005b3000)={0x3, 0x9, 0x3ff, 0x101, 0x1, r0, 0x6}, 0x2c) close(0xffffffffffffffff) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00005e9000)={0xfffffffffffffffb, 0xb4f, 0x101, 0x2}) 2018/02/04 17:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c5000)='net/l2cap\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00005a7000)=""/154) 2018/02/04 17:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a29000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00008d9000-0x7f)=""/127, &(0x7f0000327000-0x4)=0x7f) fgetxattr(r0, &(0x7f0000c09000)=@random={'btrfs.', 'userwlan0{security(\x00'}, &(0x7f0000eab000-0xbc)=""/188, 0xbc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb9000-0x4)=0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000deb000)={0x4, &(0x7f0000f88000-0x20)=[{0xa9d6, 0x5, 0x2, 0x100}, {0xffffffffffffc3e5, 0x6, 0x100000, 0x9}, {0x9b4d, 0x69, 0x7fff, 0x671}, {0xfffffffffffffffc, 0x8, 0xffffffff, 0x5}]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000401000-0x18)=@get={0x1, &(0x7f0000d1e000-0xee)=""/238, 0xff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003f8000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00001dc000-0xc)={r0, r0, 0x9}) 2018/02/04 17:40:16 executing program 0: clock_settime(0x0, &(0x7f0000000000)={0x77359400}) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), 0x10) 2018/02/04 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ce6000-0x4)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a6000-0x10)='/dev/sequencer2\x00', 0x208000, 0x0) accept$ax25(r1, &(0x7f00005a8000), &(0x7f00006f8000-0x4)=0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 155.366704] binder: BINDER_SET_CONTEXT_MGR already set [ 155.372875] binder: 13284:13290 ioctl 40046207 0 returned -16 [ 155.389791] binder: undelivered death notification, 0000000000000000 2018/02/04 17:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000099e000), &(0x7f0000150000)=0x14) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f5a000-0x4)=0x4, &(0x7f0000f40000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) 2018/02/04 17:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="01", 0x1, r0) socket$rds(0x15, 0x5, 0x0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000058f000-0x801)="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", 0x201, r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000168000)='/dev/vhost-vsock\x00', 0x2, 0x0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}}) 2018/02/04 17:40:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xbf, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/04 17:40:16 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x55f) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000010000)="d02a6774aea4f5df819c9e7902a15ca3780c680af23f30092e1431796c89700e622590f1e3a89c3b79666f46603addbe7ce1991e3db97bda762c1b719ffc1c286fb8c94c973f3f1f670c3c0ba48875500e556279ee4214e5fe") sendto$inet6(r0, &(0x7f0000014000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 17:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x200000000000001e, 0x5, 0x0) sendmsg(r0, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[]}, 0x0) 2018/02/04 17:40:16 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000023000-0xd)='/dev/snd/seq\x00', 0x0, 0x24584) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f000000f000)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000015000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/04 17:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000670000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8f0, 0x100) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffffffe) 2018/02/04 17:40:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202400, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e05000-0x8)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x200000000cd, 0x0, 0x0) [ 155.535191] QAT: Invalid ioctl 2018/02/04 17:40:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000242000-0x1a)=""/26, 0x1a, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000aca000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ac9000)=0x14) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000aca000)={0x0, 0x1}, &(0x7f0000acb000-0x4)=0x8) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x3, 0x61) semtimedop(r3, &(0x7f0000412000)=[{0x4, 0x3, 0x1800}, {0x2, 0xfef, 0x1000}], 0x2, &(0x7f000061f000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000acb000-0x1a)={r2, 0x2, 0x9, [0x100, 0x400, 0xffff, 0x800, 0x7f, 0x4, 0x10000, 0x9280, 0x5]}, &(0x7f0000aca000)=0x1a) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000acb000-0x12)='/dev/input/mouse#\x00', 0x43, 0x200000) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00003d3000-0x4), &(0x7f0000acb000-0x4)=0x4) r5 = syz_open_dev$amidi(&(0x7f0000249000-0xc)='/dev/amidi#\x00', 0x43ea, 0x22000) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000384000-0x20)={{&(0x7f0000a3c000/0x1000)=nil, 0x1000}}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r1, 0x0) 2018/02/04 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000006) 2018/02/04 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008e1000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x100) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f000042a000)=0x8, 0x4) r1 = socket$kcm(0x29, 0x2000000000400002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000084b000-0x28)={@common='ip6_vti0\x00', &(0x7f0000272000)=@ethtool_coalesce={0xe}}) 2018/02/04 17:40:17 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/rtc\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000ebd000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f94000)=0x10001, 0x2) 2018/02/04 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) getpeername(r0, &(0x7f0000cca000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000491000)=0x10) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003b000-0x4), 0x3c) fcntl$setsig(r0, 0xa, 0xb) 2018/02/04 17:40:17 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x7f, 0x220000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000016000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f000000c000-0x4)=0x406) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001e000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfff, 0x2, 0x1, 0x0, 0x80, 0x20, 0x3a, r1, r2}, {0x9, 0x4, 0x1f, 0x5, 0xc59, 0x6, 0x3, 0x2}, {0x6, 0x100000001, 0x80, 0x8}, 0x7, 0x1, 0x3, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0xfffffffffffffffc, 0x2, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x0, 0x3, 0x7, 0x3ff, 0x5}}, 0x2a1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:40:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x80, 0x0) accept$alg(r1, 0x0, 0x0) r2 = creat(&(0x7f0000003000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') write$selinux_create(r1, &(0x7f0000ad0000)=@objname={'system_u:object_r:sulogin_exec_t:s0', 0x20, "756e636f6e66696e6564922fabc125bfabdc4f8187619d2b6cc5c51dbbdb6ed5e1b6fb58653b5a67991e28623b167c056b64f25d3dbc", 0x20, 0x36, 0x36, 0x20, './file1\x00'}, 0x66) mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000603000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000fd000-0x8)='./file0\x00', 0x100, 0x102) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000906000-0x8c)={0x0, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000e66000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cff000)={r1, 0xc4, "4e1b848f940a3745203a65c33edf82dded9a700f95d405b79022c1bab6a9d2905758051b08053b50e3cf6de179bd96efc6f32f13ff4f5ad11676f9c3a8ce206a6f0f131809051deb3cdca5e4e87344e0db636b410d91d62dad0937583fb87603d9baa15dcf77ca1134872d399f5a1ef597b5d570bfd1c78d2d22cd587f15bfb8c4b254371f4ec00dd963ff7e0569542debd15242325028eb671bc78d45f515b60d2f2c5117711681f6c26d154c69cf2efe92697ac3439fa84ad55be896a4eb69c07c32c5"}, &(0x7f0000bec000)=0xcc) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) listen(r2, 0x2) prctl$setmm(0x59616d61, 0x3f0000000000, &(0x7f0000656000/0x4000)=nil) 2018/02/04 17:40:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/04 17:40:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x9)='net/raw6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x5, 0x1, 0x7bb2, 'queue1\x00', 0x3f}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x0, 0x3, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x720}}}, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x6, 0x1}, &(0x7f0000000000)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r4, 0x0, 0x2, &(0x7f00002a1000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/04 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003be000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') pivot_root(&(0x7f00000e0000)='./file0\x00', &(0x7f000045a000-0x8)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/ip_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) sendfile(r1, r2, &(0x7f0000929000), 0xff) clone(0x50000, &(0x7f0000c87000-0x7c)="262408dd2b11ff53631055855863d021ae969ba990511aecee7615dff5b9b7a4d96b79281676c43ef41e7874ee49c0ae6c151fa76ff695c72f29daa247f34dc872107d411df38c1c4a7cf29fd9d77c06beeb748cd15420d021c305a3d0a44b3a9a82c0c1f1b90910c81ff6255efeda2bd2a85a39588778a746924b8b", &(0x7f0000fb4000-0x4), &(0x7f00003ec000-0x4), &(0x7f0000cf0000)="161ba5f8812345244ba0953fce22d1742f7d99a8bcb3aea82541f6eec902d602d4edf12cc0fe9dce629d01cfce490d1977f0bcf39d85fd00a037ea7d88e9fb031210c4456dfa795b2da450491fe021111bc965e25e46f5108a5dcf586b0477408bd3db03140982d943707f95a45b73a2a149b029a99027cedb327c0c062aa05fccb7a3f6bc54c7b51f1ebac63b9b7787e7a4defdb11c") sendmsg$unix(r1, &(0x7f0000a9f000-0x38)={&(0x7f0000954000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000258000-0x70)=[{&(0x7f0000d36000)="86231c180298efa777305ad861ad0b3fb6", 0x11}, {&(0x7f0000000000)="b7cf4a6b0a19c4692236a607d434842c4b2630feeeddd476b7", 0x19}, {&(0x7f00004b9000-0x1000)="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0x1000}, {&(0x7f0000264000-0xb0)="718f32b41f797d3ca2f20d7eed8af6ec3dbd9a4546d89ee80d50cbd807feac9708b52ccf25b4f51c44253db6ef9b75d779f5786586c2671a15da8f405fb1935190ea15c06013f40f783a3d69b9aa6ea0f571abbc6115dddae2c8407717dc67677e2254ee2f694a685e9543a31f3da7c551eeb2c28bfb9901f9c363d79799c6898171c98fb898014fa86e76298e2d9f43389fb33530da548bf7ba94251b3ccb698baa333d3f3c82f019fb6980d61aef17", 0xb0}, {&(0x7f0000acc000+0xcbd)="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0x1000}, {&(0x7f00005d8000)="81fabbcc6572d9d85a30b295e036449e64c5162bd63d4afafd985b52a48093322b49c633f81cdbf1a949892e404821adfa1318be3e2cc02a61c45efd8067bc4d193d3d3da88571161b4566b38d69972ae073c72b03cf726b", 0x58}, {&(0x7f0000d35000)="67cd1f1ccf43eb6d895c37a7c758696908edf041dabc3edd34deac6beb7c05a98911b68bd28c3ee49ee2e6c2d897c10f0d35ecdf8a4659ca22874767df652772e66216d96315e6f84c410a5e93a9edf5368e41f4ff7083a39100f265c6", 0x5d}], 0x7, 0x0, 0x0, 0x4000}, 0x20000000) fsync(r0) r4 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a6c000)={0x0}, &(0x7f0000a4f000)=0xc) rt_tgsigqueueinfo(r4, r5, 0x40001d, &(0x7f0000e01000)={0x31, 0x7ff, 0x0, 0xbf50}) 2018/02/04 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000013f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00004f4000-0x4)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008fc000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fc7000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/04 17:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f}, 0x3a) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/promoclls\x00') seccomp(0x1, 0x1, &(0x7f00006b1000-0x10)={0x1, &(0x7f0000694000)=[{0x100000000, 0x6, 0x0, 0x1ff}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) name_to_handle_at(r1, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000e33000)={0xa0, 0x1000, "00dcbfb2d9ef4c3a1c29d30315cbad9129299e864d22a52ab53c0b1f522f64eb725b5140827ea1f0f65b342d971511048522f8d713d439100e75244c7667b49d88e2dcb9d26685032b4f58f2c274d86d9f168a26efa9a743fb555715c03e15070654116032ad807ec3643a07dc152104c28bf109280f1a40f396ead8c78b7a6513a21db036998aecc7e81bc1da3030db657fd51ea2148b77"}, &(0x7f00008b1000-0x4), 0x1000) 2018/02/04 17:40:17 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000002000)={0x20, 0xc, [0xffffffff, 0x101, 0x8fc3]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/04 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c04000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775}}) 2018/02/04 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009c4000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x101000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004f0000)=r1) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/02/04 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000a71000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x2, &(0x7f00003ba000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/04 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000200000-0x68)={0x8, 0x0, 0x9e32, {}, 0x2, 0x401}) 2018/02/04 17:40:17 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x8, &(0x7f0000003000-0x40)=[{0x7, 0x5, 0x100000001, 0x2b}, {0x8e3, 0x1f, 0x8, 0x6}, {0x7, 0xfffffffffffffffc, 0x7, 0x6}, {0x3, 0x4, 0x20, 0x3ff}, {0x80, 0xcb88, 0x1f, 0x4}, {0x8, 0x2, 0x6, 0x8}, {0x4, 0x6, 0x5c3c, 0x401}, {0x8, 0xfc47, 0x3}]}, 0x10) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/02/04 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0x4)="516520ce", 0x400000000) write(r0, &(0x7f0000205000)="084840212d97031837b721d7c06e430da7b307e1", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000540000-0xd8)=@ioapic) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004ff000-0x28)={@generic="411e780bff19ac0bc3600c32ecc1871c", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000367000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c4000-0xc)={0x0, 0x0}, &(0x7f0000fd3000)=0xc) r3 = getpid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000792000)={@generic="74a29ee80da04c5a39852bf5738b5753", &(0x7f0000f37000)=@ethtool_ringparam={0x0, 0x3f, 0x200, 0x5, 0x40, 0x32400000, 0x8, 0x100, 0x20}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000508000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000795000-0x4)=0xe8) fstat(r0, &(0x7f0000f40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getuid() getresgid(&(0x7f0000538000), &(0x7f0000f4c000)=0x0, &(0x7f0000971000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ca000)={0x0}, &(0x7f00005d3000-0x4)=0xc) stat(&(0x7f0000814000-0x8)='./file0\x00', &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmsg$netlink(r0, &(0x7f000076a000-0x38)={&(0x7f0000144000-0xc)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000037a000)=[{&(0x7f0000dda000)={0x7c, 0x41, 0x2, 0x4, 0x0, "", [@typed={0xc, 0x96, @uid=r2}, @typed={0xc, 0x30, @str="516520ce"}, @nested={0x24, 0x16, [@generic="6bc28fe21c3991e3471595fc370beeee0d63505b9b8e4d1e785cd759f1"]}, @generic="78227fa5194bf199a429fa80ec3e45f615919da804298ff1", @generic="34c357438dc6d0a3379e5d7b9c0e749b680af67e3cefb8"]}, 0x7c}, {&(0x7f0000ae4000-0x1c)={0x1c, 0x2c, 0x8, 0x3, 0x3, "", [@typed={0xc, 0xf, @u32=0x3}]}, 0x1c}], 0x2, &(0x7f0000656000-0x128)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x128, 0x4845}, 0x40051) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000404000-0x8)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x2, &(0x7f0000f45000-0x41)="a764ebd51bfe831ea97782400cee84599d9c238b0bb500d6c066e7e1c5ed06b62411a4579455b705c5dc62502d3309f5f23c5f0127e2e903ed7949cb9c12006237") 2018/02/04 17:40:17 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000025000-0xc)='/dev/audio#\x00', 0x200, 0x84880) socket$netlink(0x10, 0x3, 0xe) syz_open_dev$mice(&(0x7f0000013000)='/dev/input/mice\x00', 0x0, 0x200) write$evdev(0xffffffffffffffff, &(0x7f0000016000)=[{{0x77359400}, 0x81, 0x0, 0x5}, {{}, 0x0, 0x40, 0x6b}], 0x30) socketpair(0xa, 0x7, 0x9d8, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000024000)="566b26ab19a44421c6370e5c6a39ba04b57fdacebd14ef460010141103d942108d5ae980953c0dcf217f7944f237259582e8dfc7e35d53dec508fa9ce1896bf13247ec946e01d2a72ad92d82cdf5bc42075ef38cd02efd1e89ab63dd41190a6e94c8119e4af5f084e3ecdb78da377e334281ca0af8bf760c30e9405c3a8da8c7818249d9f3f5") 2018/02/04 17:40:17 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f000051e000-0x8), 0xd622, 0x0) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) readv(r2, &(0x7f0000eb6000-0x8)=[{&(0x7f000070c000)=""/144, 0x90}], 0x1) 2018/02/04 17:40:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000500000-0x49)=@random={'security.', ']cgroupcgroupcgroup-ppp1}eth1\'GPLmime_type!,-wlan0user+%\\system\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x37b) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000434000)="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") 2018/02/04 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000a7000-0x20)={0x11a, 0x4b22, 0x8000, 0x20, 0x7, 0x40400, 0x45, 0x80000001, 0x0}, &(0x7f0000e30000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000721000-0x10)={r0, 0x0, &(0x7f0000d97000)=[]}, &(0x7f000006a000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/04 17:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r1 = syz_open_dev$adsp(&(0x7f0000628000-0xb)='/dev/adsp#\x00', 0x80, 0x50100) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) 2018/02/04 17:40:17 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff9c, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001e000)='net/sockstat6\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000001e000)={&(0x7f0000010000/0x3000)=nil, 0x9, 0x3, 0x90, &(0x7f0000016000/0x4000)=nil, 0xfffe00}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000000c000/0xd000)=nil, 0xd000, &(0x7f000001f000-0xab)=""/171) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f000001d000), &(0x7f0000005000-0x4)=0x4) 2018/02/04 17:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000093c000-0xb)='/dev/vcsa#\x00', 0x6, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000754000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x90800) renameat2(r0, &(0x7f000079b000)='./file0\x00', r1, &(0x7f00008fa000-0x8)='./file0\x00', 0x4) syz_emit_ethernet(0x2b, &(0x7f0000c40000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bd"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/04 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b0000-0xc)='/dev/rfkill\x00', 0x404200, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000563000-0x14)={0x7, 0x656, 0x0, 0x1, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000), 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308"}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000a12000-0xad)=""/173, &(0x7f000090c000)=0xad) readv(r2, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r2, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000000000)=""/168, 0xa8, 0x10000, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clone(0x0, &(0x7f0000e4a000-0x24), &(0x7f000074e000-0x4), &(0x7f0000774000-0x4), &(0x7f0000042000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000053000-0x24)={0xfffffffffffffffe, 0x7, 0x9, 0x20, 0x401, 0x200000000000, 0x4, 0x8, 0x1445283, 0xbac155d, 0x8001, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000c3e000-0x40)=""/64) tkill(r3, 0x1000000000016) 2018/02/04 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072d000-0x110)={{0xa, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0x1}) r1 = accept4(0xffffffffffffffff, &(0x7f0000d5e000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000e7f000-0x4)=0x10, 0x80000) bind$unix(r1, &(0x7f0000e4b000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$amidi(&(0x7f00003c1000-0xc)='/dev/amidi#\x00', 0x1, 0x406040) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000210000-0x4)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000401000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000556000-0x14)={0x2, 0x200, 0x4, 0x4}) 2018/02/04 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000bc7000), &(0x7f0000d6c000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c3000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003c7000-0x4)={r0}) 2018/02/04 17:40:17 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000f6f000)='/dev/vcs#\x00', 0x7fff, 0x101001) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000335000-0x400)={"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"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f0000007000)='j') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x4)=0x5bd, 0x4) 2018/02/04 17:40:17 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0xb02, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000005000-0x4)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x6000, 0x0) r2 = shmget(0x2, 0x3000, 0x120, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000008000)=""/123) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000007000-0x2)=0x6f, &(0x7f000000a000-0x8)=0x2) 2018/02/04 17:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/vga_arbiter\x00', 0x100, 0x0) accept$ipx(r1, &(0x7f00002fb000), &(0x7f0000558000-0x4)=0x3d1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b77000-0x4), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000738000-0x18)={0x2000, 0x0, 0x6fe7, 0x7fff0, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2}, 0x20) r3 = request_key(&(0x7f0000dbb000-0xb)='pkcs7_test\x00', &(0x7f00006d7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d5c000)='}\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f00004af000-0x8)='keyring\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000734000-0x70)={[{0x1ff, 0x20, 0x7, 0x1, 0xffffffffffffffff, 0x100000001, 0x100, 0x1, 0x4, 0x4922, 0x8000, 0x8001, 0x1}, {0xf6a3, 0x2, 0xc2f, 0x6, 0x1ff, 0xffffffffffffff63, 0xc8, 0x3, 0x300d2e39, 0x8000, 0xa5, 0x9ac, 0x83}, {0x0, 0xffffffffffffbe5b, 0x8, 0x1, 0x8, 0x7, 0x58e, 0x1, 0x7ff, 0x3, 0x6, 0xb4, 0x8}], 0xc01}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000372000)={0x3, &(0x7f0000855000)=[{}, {}, {}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f000095a000-0x7)='timers\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b1f000)={{{@in=@dev, @in=@empty}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00002ad000)=0xe8) getpgid(0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/04 17:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$dspn(&(0x7f00007aa000-0xa)='/dev/dsp#\x00', 0x10001, 0x400801) accept4$netrom(r1, &(0x7f00007cf000)=@full, &(0x7f0000a94000-0x4)=0x48, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000ef3000-0x1)='Q', 0xfd34, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 17:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c28000)='/dev/binder#\x00', 0x0, 0x800) socket$unix(0x1, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x1, 0x0, &(0x7f0000b1a000-0x3c)='j'}) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/04 17:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001f4000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00008c2000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000725000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f000095e000-0x50)={@generic="287cd8dc39d3dbf873d4e0312aa0f179", @ifru_data=&(0x7f00008e0000-0x20)="88a91746b39b8c268e8fb84dcaa9102239a898a8dc6b478b78358ffc8c1d7110"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x6, 0x0) bind$unix(r4, &(0x7f0000ad0000)=@abs={0x1}, 0x8) 2018/02/04 17:40:17 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000014000)='/dev/usbmon#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000016000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0xa2e, 0xfffffffffffffffb, 0x207, 0x1}, &(0x7f000001b000-0x4)=0xa0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000a000)={r1, @in={{0x2, 0x3, @rand_addr=0x4}}}, 0x8c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000), &(0x7f0000027000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000000c000-0x10)={0x3, {"bbb6a01d6da6d1"}, 0xfffffffffffffffb}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000026000)={r1, 0x1}, &(0x7f0000026000)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10}, 0xc) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCNOTTY(r2, 0x5422) fdatasync(r0) 2018/02/04 17:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) syz_extract_tcp_res(&(0x7f0000a5b000), 0xc838, 0x1) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0x2}, 0x0, 0x137) r3 = open(&(0x7f00002c0000-0x8)='./file0\x00', 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000f85000)={{0xb002, 0x0, 0x3, 0x86b5, "506460378c6288ce4db9697a577bcb2742694ee8bc418222673961f92ef06a80b497707c0536ec9e7c91cb91", 0x9}, 0x7, [0x3f, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x80000001, 0x7fff, 0x4, 0x100000000, 0xff, 0x4, 0xd6c, 0x6, 0xffff, 0x6, 0x264782dc, 0x7fffffff, 0xfffffffffffffffe, 0x80, 0x9, 0x2, 0x0, 0xda13, 0x3f, 0x9, 0x7, 0x2, 0x6, 0x8e, 0x64b3, 0x2, 0x4, 0x40, 0x2, 0x2, 0xffffffff, 0x0, 0xfffffffffffffbff, 0x600, 0x1, 0x3, 0x400, 0xa03f, 0x4, 0x8, 0xfffffffffffffff7, 0x2, 0x80000001, 0x7, 0x9, 0x48, 0x100, 0x20, 0xffffffffffffff0f, 0x5, 0x6, 0x40, 0x77, 0x5, 0x8000, 0xfff, 0xd662, 0x8, 0xe3, 0x2, 0x4, 0x400, 0x0, 0xfffffffffffffffd, 0x4, 0x2, 0x6ed, 0x100, 0x1f, 0x10000, 0xffffffff, 0x5, 0x2, 0x81, 0x5, 0x3, 0x1ff, 0x9, 0x20, 0xcb, 0x4, 0x500000000000, 0x4, 0x5d9, 0x40, 0x7, 0x6, 0x5, 0xff, 0x2, 0x4, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x2, 0x8000, 0xfffffffffffffff8, 0x100000001, 0x1, 0x9, 0x8, 0x5, 0x1, 0xfffffffffffffff7, 0x89ef, 0x7, 0x7f, 0x9, 0x80000000, 0x4, 0x3, 0xfffffffffffffffa, 0x9, 0xc13, 0x3, 0x5, 0x2, 0x6, 0xa2, 0x6, 0x14, 0x7, 0xffffffffffffc3f0], {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000149000)={0x3f, 0x1, 0x404000000000, 0x7fff, "95cec6c06e9d796c29f34863600234dd46967114eb925ec7bcec93aaca2a885e19d77dc773a40640e338d557", 0x200}) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/04 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000783000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/04 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000635000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00007a1000)={0x0, 0x0}}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d5000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000cf0000-0x98)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b89000-0x4)=r2, 0x4) 2018/02/04 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[], 0x0) fsetxattr(r2, &(0x7f0000f87000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000396000)='mime_type\x00', 0xa, 0x3) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) dup2(r0, r1) [ 156.506698] binder: 13461:13465 ioctl 5605 0 returned -22 [ 156.516442] audit: type=1400 audit(1517766017.998:444): avc: denied { setopt } for pid=13464 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/04 17:40:18 executing program 2: clone(0x0, &(0x7f00002ce000-0x1b), &(0x7f0000000000), &(0x7f00001dc000), &(0x7f000083d000-0x1000)) unshare(0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000232000-0x12)='/dev/snd/midiC#D#\x00', 0xcb3, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a55000-0x20)={0x3, 0x0, 0x0, 0x37}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000eee000-0x10)={r1, 0xd2}) 2018/02/04 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f97000-0x8)={0x1, 0x5}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000871000)='/dev/input/mouse#\x00', 0x7ff, 0x2) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000f97000)={0x2, 0x0, [{}, {}]}) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f99000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f99000-0x4)=0xa36, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/hwrng\x00', 0x210400, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000f99000)={0x201, 0x40, 0x3, 0x80000001, 0x4, [{0x12, 0x8c59, 0x0, 0x0, 0x0, 0x82}, {0xb0a6, 0x5, 0x915, 0x0, 0x0, 0x400}, {0x9, 0x7, 0x6, 0x0, 0x0, 0x8}, {0x2, 0x1, 0xffff, 0x0, 0x0, 0x1000}]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f98000-0x14)={0x100, 0x792, 0xfffffffffffff801, 0x7fffffff, 0x3}, 0x14) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c79000-0x4)=0x0) ptrace$pokeuser(0x6, r5, 0x2, 0x0) 2018/02/04 17:40:18 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000002c000-0x8)='./file0\x00', r0, &(0x7f000001a000-0xc)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/04 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000473000)={0x0, @in6={{0xa, 0x2, 0x4, @empty, 0x3}}, 0x3ff, 0x1000000010000000}, &(0x7f0000008000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fa0000)={0x0, 0x8, 0x8004, 0x71db, 0x5, 0xd17, 0x2, 0x4, r1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005cb000-0x10)={0x5, 0x0, 0x3, 0xcfaf, 0x0}, &(0x7f00005b6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006b1000-0x8c)={r2, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x8c) r3 = dup2(r0, r0) getsockname$inet6(r3, &(0x7f00000de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000737000-0x4)=0x1c) r4 = add_key$keyring(&(0x7f00009a9000-0x8)='keyring\x00', &(0x7f0000576000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r4, &(0x7f000094a000)=""/129, 0x81) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000cce000-0x4)=0xac, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007fe000-0x4)=0x5, 0x4) 2018/02/04 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001de000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/02/04 17:40:18 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x943, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000020000-0x90)) bind$inet6(r0, &(0x7f0000018000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}, 0x1c) dup(r0) 2018/02/04 17:40:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000247000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00008e3000)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0x8, 0x9, 0x2, 0xf921, 0x3, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/04 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0xa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write(r0, &(0x7f000029a000)="24000000210025f0071c0165ff0ffc0e01fffff20000020002e1800308000f0000000800", 0x24) signalfd(r0, &(0x7f0000beb000)={0x3}, 0x8) 2018/02/04 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f000086a000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b95000-0x3)='nv\x00', 0x19b) sendmsg$rds(r0, &(0x7f00008d9000-0x38)={&(0x7f0000940000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10, &(0x7f0000c85000-0x30)=[{&(0x7f000064b000)=""/203, 0xcb}, {&(0x7f0000210000)=""/4096, 0x1000}, {&(0x7f00009c5000)=""/4096, 0x1000}], 0x3, &(0x7f0000b51000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0x3f, 0x8000}, &(0x7f0000f08000)=0x2, &(0x7f0000569000)=0x2, 0x6, 0x2, 0x0, 0x5, 0x1a, 0x8}}], 0x58, 0x1}, 0x40051) r1 = creat(&(0x7f0000c04000-0x8)='./file0\x00', 0x10) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000740000)={0x0, 0x1, 0xff, &(0x7f000079a000)}) 2018/02/04 17:40:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x2000, 0x104, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000003000-0x9b)=""/155) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x8, 0x141c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000001000)={{}, {0x0, 0x7530}}) select(0x40, &(0x7f0000000000), &(0x7f00005d4000-0x40)={0x0, 0x40}, &(0x7f0000002000-0x40), &(0x7f0000001000-0x10)={0x0, r0/1000+30000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x8840, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r4, 0x401) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) 2018/02/04 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000904000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00008b7000-0x4)=0x3a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000238000-0x10)="acdaa05157d56dc74eaf2e6e8d04b4b6", 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000e13000)) getsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f000027f000-0x4), &(0x7f00003d1000)=0x578b) 2018/02/04 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xb6) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f000004d000)) 2018/02/04 17:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000109000-0x4), &(0x7f0000234000-0x4)=0x3b9) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype3={0x5, 0xd}], 0x1) r3 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) fchown(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) r9 = dup3(r8, r7, 0x0) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r6) clock_gettime(0x0, &(0x7f000021c000-0x10)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl(r8, 0x4, &(0x7f000068c000)="81bca1e8573fc8f9d31717ef31959b4fdff17515addb1361ee0febb1381113eb23465fddbf94dd57968986f427ebb64c27d84f7e8a3b98e520cb847c47a625367affc1b0808156acda95815327ac4de600ab8578b11310d03ef457ffc30326b75d8c135919726a5cbfc70a3e2dde8550e00d7c356a157aed438598388c024aec6fc5617c8ed1de350f20c92e501b000c1a6128cd65333a613abf25bb8553dfcba0345e73210fb35139d46fe9921966df7aa9b8bf1d2f591b5b01f54efd527f2fce658121f2d312439df332b1130c31a2b7328197b9cdefb4581ed2443e5a1edd9ee91301c4f667d812e1a5") ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/04 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bf6000+0x329)='/dev/rtc\x00', 0x109000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00009fc000)={@generic, @ifru_data=&(0x7f0000972000)="37ca4c21568183c0e1110ff44b36fb916b00eabe3db65e7cc662a94d71b82516"}) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fe3000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x27ae91fef982016f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000db2000-0x10)=@common='bridge0\x00'}) 2018/02/04 17:40:18 executing program 0: prctl$intptr(0x29, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) r0 = eventfd2(0xffffffffffffff00, 0x80000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000df8000-0x4)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000232000)={0x4, [0x9, 0x3e, 0x6, 0xc7d]}, &(0x7f0000d4c000)=0xc) write(r0, &(0x7f000039d000)="baded3fbf23a04fcdc6ae096502348b71d9f4eaf27182edfe52b2391a4326e39e86c69b48ad7cc22b93ced570284e0", 0x2f) r2 = syz_open_dev$vcsa(&(0x7f0000c08000-0xb)='/dev/vcsa#\x00', 0xfff, 0x7d) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b82000-0x4), &(0x7f00009e0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r0) syz_open_dev$sndctrl(&(0x7f0000937000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x20800) 2018/02/04 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00002e1000)='./file0\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) prctl$intptr(0x1a, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000ac000-0x4)=0x40, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000128000)='/dev/admmidi#\x00', 0x100000000, 0x400000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000b2d000)=""/143, &(0x7f000066b000-0x4)=0x8f) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/02/04 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x1000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000570000)={0x6, 0x0, 'client0\x00', 0x2, "3f1ef2d79caf6ebd", "603440f180acd3b4b12a22317a5f003c7870eb780751d5b6f7112648253149a6", 0x100000001, 0x5}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e68000-0xc)='/dev/rfkill\x00', 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000897000-0x4)) 2018/02/04 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000333000), &(0x7f00009fa000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00006ea000-0x8)={0x3f, 0x7}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ptrace$setregs(0xf, r4, 0x38ff3acc, &(0x7f0000a82000-0x1b)="31fd018ff26b9db7c7fd01d7be85bc9064c551d27a0094d44eddf0") 2018/02/04 17:40:18 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000a2b000)='/dev/dsp#\x00', 0x100000000, 0x204080) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009ec000)={{0x3e0000000, 0x8}, 'port0\x00', 0x24, 0x81000, 0x5652ec6, 0x7, 0x80000000, 0x100000000, 0x5, 0x0, 0x6, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7ff, 0x180) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x3f, 0x8, 0x80], 0x3, 0x8, 0xfffffffffffffff7, 0x401, 0xff, 0x3, {0x4, 0x4, 0x181, 0xffffffffffffffe0, 0x7, 0x200, 0x20, 0x1ff, 0x9, 0x80000000, 0x7, 0xf2d6, 0x1d8, 0x81, "e072411465966abb78bd8d0b839cf0ab5a5ca89a33964142460f28458f504350"}}) flock(r0, 0x8) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000-0xed)=""/237) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x8, 0x20000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000002000-0x18)={0x0, 0x10000, 0x2000000000000, &(0x7f0000003000)}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000004000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000000000)={0x1cc, 0xa, 0x6, 0x400, 0x1, 0x2, {0xc, 0x0, 0x2}, [@typed={0x74, 0x52, @binary="52a2c2b6e58aa84a5a34d7778b82546320cd9324d2a01fbc6bc9c8af56aace87825ca06778143f2de9fc3f318dfc708fd5a2877057dbf93783ed498ff7bd26f82d34844d276ba27222b92bdde221e0f99d8297bdca6796ae00d46f4d534810fbbd81f2a5b173a529cc3c02"}, @nested={0x118, 0x18, [@generic="2cad57d300d47a7f42f415904d8c6d655c2c785dbbf69ef79473c0d93765faaa1c134c7f027098ac2a020fd5cd9ea7e7ad87b66bf0d1efbafb2fd7f3cf32528d63d2908aad0372b564c1dad2114a037b686f2430db33b07922abbe8971cf21", @typed={0xc, 0x3d, @fd=r2}, @generic="f01554f7b3cbfae61a7f6281290b2c1db4e9b83a6f07b003ea4077b2a16b31fa73aa4775d5f2c032a9fa8ec2f3d1500d02d365db0640278deba0960f4191cfec4936285e8b1d7ae1b19bdb13c15a72ed8c1140f22144dbee6394d86136145519f7daee397e3fca7bef9eaf854ef02aef41d68fa3d384a1bf1ee58baea230cd43b3ee7a3c3244518cd2ecd5a3d42546afa56cea81ed4b7659f846bac877fa151366fc4cee3b91c44759"]}, @typed={0xc, 0x36, @ipv4=@empty}, @typed={0x14, 0x95, @str='ppp1em0@1\x00'}, @typed={0xc, 0x3b, @u32=0x8}]}, 0x1cc}, 0x1}, 0x40040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000005000)=@ax25, &(0x7f0000005000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000007000-0x10)={0x27, 0x4, 0x3000000000000}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000004000)=[{&(0x7f0000004000-0xc4)=""/196, 0xc4}, {&(0x7f0000007000)=""/122, 0x7a}, {&(0x7f0000007000)=""/29, 0x1d}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000007000-0x6b)=""/107, 0x6b}, {&(0x7f0000008000-0x14)=""/20, 0x14}], 0x6, &(0x7f0000007000)=[{&(0x7f0000003000)=""/11, 0xb}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000008000-0xad)=""/173, 0xad}, {&(0x7f0000003000-0xe5)=""/229, 0xe5}, {&(0x7f0000007000)=""/142, 0x8e}, {&(0x7f0000003000)=""/22, 0x16}, {&(0x7f0000008000-0xe9)=""/233, 0xe9}], 0x7, 0x0) 2018/02/04 17:40:18 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000023000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000022000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffed8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], '~'}}}}}}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000001b000-0x4)) 2018/02/04 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00007e1000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x48, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@routing={0x0, 0x2, 0x3, 0x0, 0x0, [@dev={0xfe, 0x80}]}]}}}}}}}, 0x0) 2018/02/04 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getuid() mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0x8b, 0x0) 2018/02/04 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000b97000)=""/237, 0xfffffffffffffe4a}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/04 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x80000000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000496000)={@ipx={0x4, 0x4, 0x4, "2db97836a967", 0x8001}, {&(0x7f0000cef000-0x8e)=""/142, 0x8e}, &(0x7f0000840000), 0x22}, 0x30) sendmsg$nl_generic(r0, &(0x7f0000597000)={&(0x7f0000e1b000-0xc)={0x10, 0x0, 0x0, 0x1f9a99c35ef3b9dc}, 0xc, &(0x7f000014b000)={&(0x7f0000337000)={0x27c, 0x19, 0x424, 0x5, 0x1, {0x1f}, [@nested={0x188, 0x8c, [@generic="ab14558bf61b385f6bcb57c9dd7fa86f9b29230a28", @generic="1793c4bbcbeeeb5c88c4a4b50546c2d230773cb081527bb9508e93e5562f25ea530c703397f8da13452f2ff4e820efd8d6765014c5ecbfbf9eb80f0109369eb48750ce542038bed9461a4085c4508ce88102795e117ccbfbb4ee001d9927538600c7c243599a62be8f6120679bc1c05a0d586ae6d3a84554eab88cbed041ae95c0", @typed={0xc, 0x5, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="af479791e41ab7747ebfb5173c58fd9d440ef85810a26f8ac5ac4a63e77a3fad66937872f75685f03a6eac86d646aad91093fc974d22ed18af5283c30cbff3539b747a263517f5c66ebb031928059b28ef881b7f7a70a4ada44d8cd3b1e318a8501d2a77b9128bf8c2d1513ecb47a997d5b94331d0254350d9246b7eb6de481dbfdaff325aa5cf73e51c43edab2717c2360ae1e384bac8c381a4372d01ead131617662209394d8accf74e98d32359cfafe4dcb4327586079914aeb136d20d453e937cf26096fc07a50ebd1d11d7772c9e25c3d84fc156fdafb6ad49e14594fb549"]}, @generic="8c2b93c0dc1f381e876684624d332fbaaf3274b8134deac91604d313f9dea819225690845c9cf23a39c08c694e5cc943d6660098a90a3ea8a5378eceb45397cdaaf90143d8af1b1093763f271078888854df6930e064387785c8e73dc6b6bb5dcf3b50a790e6fceaa31e82f1b404fa09c02fb503e0aae39abd535c1c0f07a69caa2847ed6330d2cfff0931b546d4dc02bedfd10a06992249f87968fabddc63919a471577ee118289413c3508a96ad3e5e3d087b88a29a174638c66f970cb03633cbb051d089a8ea34c9427885f8d4039", @generic="4fc27b883e192950d45a6a18220c04"]}, 0x27c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) 2018/02/04 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0xc3592d99547705c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000057b000)=""/175, 0xaf, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000f84000)={0x18, 0x2, {0x3, @empty}}, 0x20) dup3(r0, r1, 0x0) 2018/02/04 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000707000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000cec000)) sendto$packet(r0, &(0x7f0000c04000), 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/04 17:40:18 executing program 3: r0 = socket$inet(0x2, 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0x49)={0x0, @in6={{0xa, 0x1, 0x7, @empty, 0x80000000}}, 0x278d, 0x6, 0x3, 0xb5f, 0x24}, &(0x7f0000f44000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x200, 0x101}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0xa, 0x3) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000442000)='/dev/usbmon#\x00', 0x0, 0x8002) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000137000)=""/62) 2018/02/04 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000fbf000), &(0x7f00002a6000-0x4), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000029c000)='./file0\x00', 0x9, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000aa9000)='/dev/vcs#\x00', 0xffff, 0x10000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ae4000)=0x1, 0x4) recvfrom$unix(r0, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) 2018/02/04 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) listen(r0, 0x101) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000513000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x600}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f000012b000+0xcec)="b1a19c25bd964c1e073584a88b69dac101d68d26ada9ce94f6669b29daa97c649381d67d050aad87f52a832e44ccd5871c219a39f941d191aacbad975eaf5937a44027e23891b5fd5357f3eb81a7cdc533a2c740a8501a3968f66140c860a6f679190f0af4bae8ed8ffac4800d5c63c606465009bb468f495854f06c4b6e4ad56ce5ff1abc1047396a9751975a456563550944d822998d6fd8f3c64d9e282d69804775039cd253b27110bb9f9ba3e6c6e9598726e55c51", 0xb7}, {&(0x7f000077c000)="160927ec53bc105c89b8cf601c22f68c1561b2a7538dbfda4e4e43f8f7e197a622f9a9be4383343f9a3eb87f4dcf076bec12102db4b3119198ba745a966ce54ac124d335cc9222a4e9fd95743c73ee87d24b5b5b35319b47bccf5c8889b4007ebf9a7d0df52c82c639caecaa187d84f3156fba75e9dff11552b760c5ccc18c0df3e0f4fad59950585485d60f6eb2828647b869b3bdbec3951c0bbddfb555ac4d722a20f1939b33041f99e55f30b255e5bb8e126268aa41fed8cbab262c58afc925a2d5adc1a6709c7df83cb66aab279278c4c2009e531a12255f66864a8d01ae3c7fe6a68be36e22286e602a91e82648f3eba8", 0xf3}, {&(0x7f0000b17000-0x49)="a2ca3791031d4200916fd5202a2d791282d084ddf7673dd369918fc91c83078e634e953e4061e896c7cf4379fd460d24a74eda9d11ed24d916e37d1cea6b9e59140099d35a0bd6e4c6", 0x49}, {&(0x7f0000964000-0x1000)="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", 0x1000}, {&(0x7f00007ee000-0xc7)="ffa99f160a4e28a95d06787cc97951c5cab4c8d1e32dfca66acebedcd40a7482ad63eaa1e4726b5cab640a74a30195a4a339e66a489fc0f04d33ed2eead2f664ed207e7f212b002c39216a3a751fc9f497e894efd4054af55c11565f040c3ebb96969b3044618e3fe4b606bd2be4a886b6c9466a97edfae50fe9372d5a233ca4bed4e9efc8d1d3d934af3f8010d1d8e11f2bc46f97685c93c8db935d516f82201f634e69a52b46a70843f7f92693e146c60123e431014c66df584a57e19951ebd3b2ba79a9d171", 0xc7}, {&(0x7f0000257000)="82833ea8879629b4b21976edf47e11d2c8cfe49fe4e6c49bec6620fcb74fdcd2c400fa3ccb2769051d59385105b92a7a0ffce4ff59f9271738f6cb24a1", 0x3d}, {&(0x7f0000d1c000-0x49)="fd36909f44bbe581589bd4dd8aa596ed3729aada71ef1ea5c10f1047000104bc6f9535977b7a8562f78b55e5b6702a669316625551328893291c22e5a10ce7ca8913b0e62d8fcec2d3", 0xffffffffffffff99}, {&(0x7f00008e1000)="ed4989be709d8546cff56a1f2a40dc4da4271ccd899ec46ac77db62e322397332810e2bf36bbdeeffca5d4faf82415", 0x2f}, {&(0x7f00007d0000-0xbc)="bf5d5fa99867043d3afa54f018a2179273d5e9ba6f4d42759057b35a5819efd6030d8a45eaed8193451e1509afbeef2723588d193696f49d0362fcff5a38e569513c75930473cf219283a7850ba92d8ed6bbc4928b2d526c81636557edc039c8323bf1588b15ab9ca04b8309b688326832909998a897e951c5298a18e9405b369ccc8e27d4504d2ab43e957793f160e55f936feed2c7002b2bf951285eaa1bd5cf0d10205ff4ea7900bcbd6786dfcd6311d6e6fbad723edb11ff7b7a", 0xbc}], 0x9, &(0x7f0000e30000)=[]}, 0x0) 2018/02/04 17:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000048e000)='/dev/admmidi#\x00', 0x7, 0x420000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000060d000-0x88)={0x7f, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x88) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c48000-0x83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) sendto$inet(r1, &(0x7f00001a2000-0x13)="d47a347d68ea934cf868836a88759f9c1ada04", 0x13, 0x1, &(0x7f00002e9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/04 17:40:18 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f8b000)='/dev/dsp#\x00', 0x2, 0x400040) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f8b000)={0x0, 0x0, 0x100000001}) r3 = syz_open_dev$dspn(&(0x7f0000935000)='/dev/dsp#\x00', 0xed, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a03000-0xc)={r2, 0x80000, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cd000-0xc)="0a7775b0d5", 0x5) prctl$setmm(0x23, 0x6, &(0x7f0000d29000/0x3000)=nil) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) read$eventfd(r5, &(0x7f00000ad000-0x8), 0x31) 2018/02/04 17:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000060d000)={0x35c, &(0x7f0000000000)=[]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/mixer\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000573000)={0x1f, {0x7f, 0x7, 0x2, 0xaec8, 0xfffffffffffffffa, 0x89}, 0x9}, 0x238) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000434000)={0x0, 0x1, 0x5, &(0x7f0000105000)}) migrate_pages(0x0, 0x0, &(0x7f0000796000), &(0x7f00007fa000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1a000-0xc)={0x0}, &(0x7f0000c37000-0x4)=0xc) sched_rr_get_interval(r1, &(0x7f0000079000)) mlock2(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x1) r2 = semget(0x0, 0x1, 0x242) syncfs(r0) semop(r2, &(0x7f0000bd3000-0x24)=[{0x7, 0x200, 0x1000}, {0x7, 0x0, 0x1000}, {0x2, 0xfffffffffffffffd}, {0x0, 0x9, 0x800}, {0x1, 0x7, 0x800}, {0x2, 0x8, 0x800}], 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b29000)=0xffffffffffff689c) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b91000)={0x3, 0xdf}) 2018/02/04 17:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f00009f7000-0x8), 0x80800) splice(r0, &(0x7f0000672000-0x8), r0, &(0x7f0000958000), 0x100000000, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000096b000-0x4)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c6c000)={0x22, 0x6, 0xfffffffffffffff7, 0xc7, 0x2, 0x108, 0x80000000, 0x2, 0x401, 0x800}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a2d000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) readahead(r1, 0x8, 0x2003) [ 157.365177] device eql entered promiscuous mode 2018/02/04 17:40:18 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f0000cc4000-0x8)='./file0\x00', &(0x7f0000ffd000-0x8)='tracefs\x00', 0x102000, &(0x7f0000ffc000)="0d959c1d322d56a58304510436aa410f31269fbcf46d5f4bfca3e00aeef183d193111c6a7e4afbf371493809dda4ffb74dd24a3e74e6d963ac936b5382efac4d5b9a5af285696e094dcd74e4") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000ffe000-0x8)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000ffe000)={0x1f, {0x54e, 0x1, 0x80000001, 0x800, 0x8000, 0x9d}}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000dae000)=@sack_info={0x0, 0x7fff, 0x401}, &(0x7f00005af000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bdb000)={0x7, 0x6, 0x8, 0x5, r3}, 0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000ffd000)={0x6, &(0x7f0000799000-0x13)=[{0x0, 0x9}, {0x0, 0x400}, {0x20, 0x81}, {0x4, 0x5d}, {0x7fff, 0x10001}, {0x0, 0xffffffff80000000}]}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) 2018/02/04 17:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000156000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00005bf000-0x10)={0x2, 0x2, @rand_addr=0x9}, 0x10) [ 157.466753] IPv4: Oversized IP packet from 127.0.0.1 2018/02/04 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000035f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000464000-0x40)=[{&(0x7f000096a000-0x82)="2cf2dc60c391b369e5a6477bf21245e7e83f8310b9cbc83329e1a6935b14e99dcb97ee79c261772228bdac9ad3b3e4845f62cb49cec1625c3fca89d615307eb8790798931446dc33097577026cee6f8f497c4c19074e9b06224207b3", 0x5c}, {&(0x7f0000838000-0x2e)}], 0x2) 2018/02/04 17:40:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008bd000), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x9153) read(r1, &(0x7f0000b73000-0x60)=""/96, 0x60) creat(&(0x7f0000ac3000-0x8)='./file0\x00', 0x20) r2 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001268, &(0x7f00009c6000)) 2018/02/04 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f0000eb0000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty, @common='irlan0\x00'}}, 0x1e) r1 = shmget$private(0x0, 0x2000, 0x78000a69, &(0x7f000019a000/0x2000)=nil) shmat(r1, &(0x7f00009ae000/0x2000)=nil, 0x3000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff25, &(0x7f0000cff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x16e, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x10001, 0x0, {0x0, 0x4, 0xfffffffffffffff8, 0x2b, 0x5, 0x3, 0x7ff, 0x81, 0x1d, 0x1, @loopback=0x7f000001, @multicast2=0xe0000002, {[@ra={0x94, 0x0, 0xd7}]}}, "0806bc"}}}}}, &(0x7f0000ea3000)={0x0, 0x40000132, [0x0]}) 2018/02/04 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f00009cb000)={{0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f0000c0c000-0x20)={{}, {0x0, r1}}, &(0x7f0000037000)) timerfd_settime(r0, 0x3, &(0x7f00006b7000-0x20), &(0x7f00003c9000-0x20)) 2018/02/04 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000254000)={0x0, 0x8, 0x7, 0x80, 0x6, 0x92, 0x92, 0x0, {0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x0, 0x7fff, 0x8316, 0xab, 0x9}}, &(0x7f0000a90000-0x4)=0xb8) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000540000-0x4)=0x1f, 0x4) r5 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000913000)='./file0\x00', &(0x7f0000bfb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bee000-0x8)='./file0\x00', &(0x7f0000645000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dcc000)={0x0}, &(0x7f0000889000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000321000-0xe8)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000bbc000-0x4)=0xe8) r10 = getgid() sendmmsg$unix(r0, &(0x7f0000738000-0x70)=[{&(0x7f00005ec000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bfa000-0x30)=[{&(0x7f000006e000+0x5d7)}, {&(0x7f0000fa5000)="009458a295c7df64507d89554d6392e6fe87ef34a9a6c2dc03bcf215b0469effc37ff74005f1c118b63b79f70f14458964bfbb7e3dfdc220", 0x38}, {&(0x7f0000673000)="6af977405bab3a55d381be61c2aaf5cc16f43f33fe78f8068b0f785f3451b754eaeb1051493ca33595f4eef8e55bd2f782d6fe1013f5b7ea7b93c4f01d61d9c380716f43fb4b0b29fd0407c166872282e9f4732853c8c77713008bc0ee2f9e1a5c07efc8fc6cbe6335cbc295fe9898c7cbb04b33be2bbccce0de07676e6efa49068daa2919eb89dab1e3091931bc3a2acbb336963bfdd6abe9", 0x99}], 0x3}, {&(0x7f000024f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000030a000-0x20)=[{&(0x7f0000b56000-0x2c)="b9c3a6b071765d09f6936c227ebd48c7e628946e68c8993e7d2d2b0167e32794bd1d512582289ec0abd08e23", 0x2c}, {&(0x7f0000266000-0x7d)="c87df324f396a6a51d14e926445125daa27292a18ac3ad77ccc2e4c950b2d4a6d1b6b72c3de2a354afe145c6c03d8bc3858cebf74c85d9dd3746932bdd8566ae9cd71d503d2190a4f8b8ba6bed84e212c0619f74f0e1ca0d87df59cabb666770a9c5113f20b13ba3f16e0bf331e6d3a0d0632d744bc8e7648ae68fc998", 0x7d}], 0x2, &(0x7f0000de5000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r2, r3, r3]}], 0x60, 0x4000000}], 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009c3000-0x10)={r4, 0x401, 0x4, 0x20}, &(0x7f0000136000)=0x10) 2018/02/04 17:40:19 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x1030)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000171000)={0x1, 0x4ba, 0x3}) 2018/02/04 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000f4f000)={0x10}, 0xc, &(0x7f000008a000+0x48e)={&(0x7f0000c51000)=@alg={0x0, 0x10, 0x4, 0x5, 0x3, {{'drbg_nopr_ctr_aes192\x00'}, [], [], 0x2000, 0x2400}, [{0x343, 0x1, 0x40}, {0x0, 0x1, 0x5}]}, 0xfd4e}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/02/04 17:40:19 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000020000)) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18}, [@jmp={0xf}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/04 17:40:19 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d4000-0x9)='/dev/rtc\x00', 0x6040c0, 0x0) r1 = mmap$binder(&(0x7f0000e55000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000066f000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x64, 0x0, &(0x7f0000501000)=[@acquire={0x40046305, 0x4}, @acquire={0x40046305, 0x3}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f000078a000)=[@flat={0x77682a85, 0x100, r1, 0x2}, @flat={0x776a2a85, 0x10b, r2}], &(0x7f0000001000-0x8)=[0x0]}, 0x1}}, @enter_looper={0x630c}], 0xc7, 0x0, &(0x7f0000752000-0xc7)="5620ce1897695cfbb6edb0637694be4e8754a1d9721dc442990af164d24c545b794ef49ccacb064524734fdb1f5fcad9d1164a7ef8bba9c0327ceeebcceacafe54a31a1287b967178ca817eb62eae2a1962872b879faf011081a6b4339c133dd048b970ee6e628adb84226e5ec063321a6d3bcd3a0f8f678d6a9f85c04a5494719e11236637706c2b7ed8b06081fb27f6af6e679db05cdef6221ebc4c65c7f5c3dffdb1824f7f1dd9f21619a3109cc03dd9fa402134ad82593181f41245e607eff5241320bd5e0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000038c000)=[0x161a, 0xad3f]) 2018/02/04 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000d75000)=0x5) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000c20000-0x8)={0x3, r0}) [ 157.617536] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=13659 comm=syz-executor0 2018/02/04 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text32={0x20, &(0x7f00004ca000-0x46)="c4e17d70db230f01b1e5000000b9800000c00f3235001000000f300f20e035004000000f22e065670fc72936660ff28e80e0de95ea9f0000001c010f4bef0f20643500000000", 0x46}], 0x1, 0x0, &(0x7f0000973000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000280000)='/dev/kvm\x00', 0x3) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000b57000-0x4)) 2018/02/04 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000abf000)=0x4, 0x0) 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b0b000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2, @empty, @multicast1}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000688000)={r5, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4}, &(0x7f0000777000-0x10)={0x0, 0x2710}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000250000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r4, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{}, {0x0, 0x2710}}) faccessat(r4, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) [ 157.661486] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=13668 comm=syz-executor0 [ 157.730640] kvm: apic: phys broadcast and lowest prio 2018/02/04 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008b4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f1e000+0x456)={@generic="62213667fab3b3b8782ba905916992ed", @ifru_flags=0x4400}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000c74000-0x8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c38000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00005af000-0x10)=@req={0x50, &(0x7f0000472000+0xa43)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f00001d8000-0x20)="8f15e74b494248b9de81fb940bd3298bc22b0434455a17afa3459705e4916f64"}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2f000-0x9)='/dev/vcs\x00', 0x10101, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009f5000)={0x0, 0x82, "f5f6d2805198941a4ebd5e92652ab12b102c7752d7b791ab8bc6f9b7329d7a01c054f2086f7f5120d06d11ac6e0604a3792e3ba979d3db0e903b54b45bedc0dd9488bec98b50726890a228691d22136a775da1cfb6f6e8004879f810f55695a520593f9f21923d7529305f7aeccdd8923c1d853c0196190fae18d6ac168a8cf63bd3"}, &(0x7f00006f3000-0x4)=0x41c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000439000-0x10)={0x0, 0x1, 0x2, 0x2, r4}, &(0x7f0000336000)=0x10) 2018/02/04 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d07000)='/dev/dsp\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000ab000)=0xd54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r3, 0x81000000) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r1, r4, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r1, r4, &(0x7f0000145000), 0x56) 2018/02/04 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000a5a000)=""/38, 0x26) 2018/02/04 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cf6000-0xa)='/dev/dsp#\x00', 0x4, 0x2000) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f20000-0x20)={0x401, 0x80000000, 0x5, 0x5, 0x8, 0x674}) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000004a000-0x10)={0x5, &(0x7f0000b4b000)=[{}, {}, {}, {}, {}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000051c000)) recvmsg(r0, &(0x7f0000448000)={&(0x7f000034b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000f87000-0x80)=[{&(0x7f000030b000-0xfd)=""/253, 0xfd}, {&(0x7f0000721000)=""/240, 0xf0}, {&(0x7f00008e0000)=""/164, 0xa4}, {&(0x7f00005bc000-0x86)=""/134, 0x86}, {&(0x7f0000e5e000)=""/50, 0x32}, {&(0x7f0000a7f000-0xe3)=""/227, 0xe3}, {&(0x7f0000ee7000-0x33)=""/51, 0x33}, {&(0x7f0000faf000)=""/123, 0x7b}], 0x8, 0x0, 0x0, 0x400}, 0x2) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)) 2018/02/04 17:40:19 executing program 5: semget$private(0x0, 0x7, 0xe1021fc87ddbbbed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000cb000-0xe)='/dev/admmidi#\x00', 0x3, 0x80842) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00008e2000), &(0x7f00002a7000)=0x4) connect$netrom(r0, &(0x7f000030d000-0x48)=@full={{0x3, {"1e6ccd1ab9f0ac"}, 0x2}, [{"66d65538b12853"}, {"3e6e92fae201ce"}, {"11ac5baf7c08b2"}, {"0a7c6a5b99145a"}, {"ee140b0114d8ae"}, {"3d48a33f6c461d"}, {"84783b9c43a444"}, {"6a60404feb5d58"}]}, 0x48) ioctl$KDSETLED(r0, 0x4b32, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/04 17:40:19 executing program 0: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x1, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003f8000-0xb)='/dev/vcsa#\x00', 0x3bae374, 0x1) write$tun(r0, &(0x7f0000c62000-0x185)=@pi={0x0, 0x9200, @ipv6={0x0, 0x6, "c7ed16", 0x78, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"442e490b9e3d908a67d9148a71f25e7f29237abf658c46fdf7558281a6cb96387a098297d0f6eb64d9b12d56cb1443613575e10118e7cfecf87f08fe51dd53cc645cd960459f099a25c6ccd4b9c728f3c6ab7ae672f33d29e0c10833fb55565eff0725f2"}}}}}, 0xa4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e75000)={0xffffffffffffffff, 0x0, 0xfff, 'queue1\x00', 0x989a}) 2018/02/04 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xd95000)=nil, 0xd95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d96000-0xc)='/dev/audio#\x00', 0x3, 0x8002) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000fc000-0xc)='/dev/audio#\x00', 0x0, 0x400400) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00003b5000-0x18)={0x40, 0x4, 0x1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d96000-0x4), &(0x7f0000d95000)=0x4) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d96000-0x9)='/dev/sg#\x00', 0x4, 0x400000) openat(r2, &(0x7f0000c7a000)='./file0\x00', 0x101000, 0x100) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000d94000)=@nat={'nat\x00', 0x1b, 0x4, 0x308, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x2f, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x368) [ 157.791899] kvm: apic: phys broadcast and lowest prio 2018/02/04 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = syz_open_dev$usbmon(&(0x7f00004d7000)='/dev/usbmon#\x00', 0xf384, 0x6001) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000dca000-0x1)=0x3) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00006fd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/02/04 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00005a9000)={0x0, 0x0}) sendto$unix(r0, &(0x7f000041b000)="a0f27783e87f8a0f1c9a2b6701be0d9bde17dac3750819515965d5de9ae4831f69d58ebac8ebdd169cc2bb13ab662280c9f0d000478cc00a7a1c4e05a8157973b84d7b937f4435c8bee3ddf8eb8d9180cbe89a03fa2e15f08b3218c61f500f29416f305160347c517586dc23c9caaa007b4def4069cfff5b1cd721ee4b568490854f8f5dbda543fa41288f31c0a6fdcf52cacc0e4f15629d72fe153d0e572ffbb072261e5ceb1e3c81b9fd407593c7974ff1dd0d592737657089268870594cadb2845b62951ee04e9c17c8f721c16358c9d24ec39e96396db0e2ea139cec6b9b025ad19bddfbb34abe055fde", 0xec, 0x40040c4, &(0x7f00005b0000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be3000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) getsockname$packet(r0, &(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000593000)=0x14) 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bpf$PROG_LOAD(0x5, &(0x7f0000855000)={0x0, 0x7, &(0x7f0000de9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95}, @map={0x18, 0x3fbf91ad17359ab8, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000ae3000)='syzkaller\x00', 0x80, 0xaf, &(0x7f0000f54000)=""/175, 0x41100, 0x1}, 0x48) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000db7000)="2400000020002551075d0165ff0ffc0202000000001000220ee1000c0800060000001700", 0x24) 2018/02/04 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000410000)=@ethernet={0x0, @link_local}, &(0x7f0000a6a000+0x3ec)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e90000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000825000)=0xe8) connect$packet(r1, &(0x7f00001d0000-0x14)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f00008a0000), 0x0, 0x30000001, &(0x7f00006ca000-0x1c)={0xa, 0x3, 0x90, @empty}, 0x23a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/04 17:40:19 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0xffff, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0xd}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000006000)=0x1, 0x4) 2018/02/04 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getrusage(0xcaa809c0c3441c6d, &(0x7f0000dee000-0x90)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000507000-0xe6)=""/230, &(0x7f0000013000-0x4)=0xe6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f2a000-0x5c)={{0xa, 0x3, 0x9e, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, {0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1f, [0x9, 0x7f0, 0x5, 0x6, 0x1, 0x7ff, 0x9, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bb8000-0x5c)={{0xa, 0x1, 0x0, @empty, 0x149}, {0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x3f, [0x80, 0x4, 0x100020, 0x0, 0xfffffffffffffffc, 0x7, 0x7, 0x10000]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick=0xda4, 0x4, {0xe77, 0x7}, 0x2, 0x1, 0xe0c}) 2018/02/04 17:40:19 executing program 0: clone(0x0, &(0x7f0000404000), &(0x7f0000fd8000-0x4), &(0x7f0000fd8000-0x4), &(0x7f0000fde000)) setpgid(0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000614000)='/dev/snd/midiC#D#\x00', 0x101, 0x20000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfc000-0xc)={0x0, 0x0}, &(0x7f0000dce000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[], 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0xc81, 0x9, 0x5, 0x80000000}) 2018/02/04 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/audio\x00', 0x80401, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004c9000)=0xc2, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000750000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:40:19 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d23000-0xa)='/dev/cuse\x00', 0x80000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc0000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x200}) fadvise64(r0, 0x0, 0x1ff, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000-0x12)={@common='gretap0\x00', 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001000)={0x3, 0x7}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000+0x740)=0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x5, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x200}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x53}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xa89, 0x7fffffff, 0x7a, 0x5, 0x9, 0xef8, 0x5, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7, 0x3, 0xbd, 0x4, 0x5}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x6c, "656ee068fc3356f0ede40dee7bd07b387794f8cd582b64ddb6eab5909a32b91a95e5ba57a95f0d570f330dd7c3e4d13f466a5a038e3b3a0c701a1fa45592d8c303ff265224d33ed8e8b3e3216e0bceb845db365b978039e4433b76e60d5956957acc69f7718371b1616ff871"}, &(0x7f0000001000-0x4)=0x74) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000002000)="b51d0ee8f3ecf7074ca9", 0xa}, {&(0x7f0000003000-0xad)="e8c632ff7acf96c1151a7d6963b238a9e3c110ce97f431643258e792e3fdc2268f9dd3fd42581a1cc8783f553b55d96e351254b4c139784679e052c28c71b0b6a1c8846ccbd2da1bfabcc27004c4504662aea2a00ca9d96d0ed60ed283239931941ce93f6e095fc6f12037f16c9930a24dc77ff8570784918673741538af8a125cbc1205bccf118e1d079bcbf5cf2a64676bad8415be9371aea0bf31fb0c5aae2dd98e17c592ccb627d953a77d", 0xad}, {&(0x7f0000003000-0xd)="44bcbff5838eb770c785bce4ce", 0xd}, {&(0x7f0000003000-0x6e)="14d57cd464889988ce1908979ffe4440aa81ac99794a76b2d585fd631d72a2b79c1a407b8b88a1f27d1d4ceb2208236a7ea0d67be3ba45cf1adda30ed8839d514d86e35e6bc93cbba179d2e258e258c6e2a33f58e1d426b73a8b809ba86517089f4785ade103340532230848de8b", 0x6e}, {&(0x7f0000002000)="45fcd616dda18c97af305e667c28f191b1b29a905f91de35c657d0bfe4bde7f1f6e0decec830baddaeb4237217619b8fe0fe36355e526ab42456008fe6c2726c71d49c", 0x43}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000002000)=@in6={0xa, 0x1, 0xc77, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x78)="1db11397278beb8042ec0e17110eeab2708f30f716f15a863a37169bb29eadc23b2bd76c769e45782c9209ea0a0c5a84e72e0df90ccb515f9818794c64ba328b970dc2aa2fe0647bb93a8d3cc5e03674cbdd87301bbac256d50be3ab8a9261b76146a9af319bda7d82e46f7df3d4471afcb36d91934a418a", 0x78}, {&(0x7f0000001000)="ef5db97bdd46a7f396900cb8f894f9b5ca9ad8fcc808603130cb4975dd493d5ca6215fd12add08d122e9e765", 0x2c}, {&(0x7f0000002000-0xf4)="87a46a61330a64b9e57c74641cde88b9ff438116db8c1e8d8ad039b454a807115d47317b6863c070c5f1090b92ffc238e6c9185c149044c229fed23fdd8f35ea13f2e6e701ccb1d9a8add26cfabb3bf170d4404bfac3da976ec24c1a07185f6ef2e8217564dd893a8e204e96e7851fe4f985f4b2c929ab0e43c6a8417661a4bfe4b3a8c4070fc465c57083998e7c9080cf991fde970b6988646455e88bda82c1cd568cddec0f974c1200cef921ae7481f5a5c7eae1df4893516e9a9eb061b26bb45edefd6dd51da91f3942d9f30baa450ea0b8983cb7510aadf8af0a4f58e4b488e68795e5dd46f1dad0b639a52e72ff414cad81", 0xf4}, {&(0x7f0000000000)="e58f1dc4c8e44814dcee77c92bda465466060812aac53956bf470542e3e85737cafa477a4951f5bae4fae8bde500e651b2dcf4ac89db371481bdfb030c2587cd91509140e0c56cebfb3b645d6fcf0169aef082228b0b00f094737eb0fd104024d5c3fdac6ed581cf651e81c01bab56527f330bfef83e3cbb18dc531292acaca582e925", 0x83}], 0x4, &(0x7f0000001000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x1, 0x5e0, 0x6, 0xfffffffffffff249, 0x100000000, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x100, 0x4, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x77ddb45d, 0x1, 0x0, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x1f, 0x6, 0x100000000, 0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x1, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x6d81c4503a9c37d1, 0x10001, 0x58d, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x2, 0xe6b}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x0, 0x100000000, 0x6, 0x1, 0x5, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x7cf3, 0x9, 0x6, 0x9}}], 0x1b0, 0x40000}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="77911e8b63325829f0ccf67fe7501e76ba04dee0d8c0914b1d73e2658383bb92e205b69766d13c73891cbaa3e38d153e4cc9b72ff89e59d92f17af7f97b752ff0211fa593d92a0df499f90183326294b61cb3c73fe646db8428845f8a2b6c2490b99fcf38624c78e4317ec77e73d44bc9cc84205270df1d0c1b779", 0x7b}, {&(0x7f0000001000)="4fb78fd3aaf33691f4c19999332b04ec758a085ccec088f60e66196a3238ff2511915b67d51b2f28f2e514d97bd6dd2864bbdfc84443af0630aa40dcd56302f6a9bfedf5d2b2390a83ca1c9cdb60c3e115010f84b2d3", 0x56}], 0x3, &(0x7f0000001000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x100000000, 0x8, 0x100000001, 0x1, 0x3, 0x101, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffc1, 0x0, 0x800d, 0x3, 0xffffffffffffff56, 0x8, 0x0, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xcc09, 0xb, 0x3, 0x1ff, 0x5154, 0x7fffffff, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7fff, 0x202, 0x8, 0x6, 0x401, 0x3, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x3, 0x7ff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x200, 0x9, 0xfffffffffffffffa, 0x1000, 0x2, 0x3, r10}}], 0x120, 0x40004}], 0x3, 0x4000015) 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0xfffffffffffffffe) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') name_to_handle_at(r0, &(0x7f000001f000)='./control/file0/file0\x00', &(0x7f0000e4b000-0xe0)={0x8}, &(0x7f0000e38000), 0x0) mkdir(&(0x7f0000f82000-0xa)='./control\x00', 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dd0000-0x4), &(0x7f0000356000)=0x4) rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') dup2(r0, r1) 2018/02/04 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0xffffffffffffff25}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00006ed000-0x90)={[0x5, 0xfffffffffffffff8, 0x401, 0x2, 0xfffffffffffffffe, 0x1c, 0x4b, 0x2, 0x4, 0x7, 0x8001, 0x546, 0x4, 0x4, 0x1dda0000000, 0xfffffffffffff801], 0x15002, 0x40}) lseek(r2, 0x0, 0x0) 2018/02/04 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={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, &(0x7f0000955000-0x8)={r0, r1}) unshare(0x20020000) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000086a000-0x30)={0x0, 0x0, &(0x7f0000dfc000)=[], 0xcc, 0x0, &(0x7f0000dd4000-0xcc)="da3d646d49b81a834c828dc3d91dafc66a425cb2cdeebd7e02f22f36305ec743c3afdded65236e5c1b2db917f5c169d16d6a8d29e8049756c044e032143a1a49831d6fc68d7addfb772c3bd7757e2c936f6bfcc8abee84c4efd92874d4b037d6dcf172e3090b1f4626732b880d44db93b6eba5faf7686863074a0989d8c1fb562a2fd08177218b93450b9a8acba8129991d4a29a08286ecaaadc31a6f54416574d02696053057a3183a5f10f26a3a529505e70a4eb8839d11dec46315527f0a3ab364105a6b764df5a0e1ce6"}) 2018/02/04 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000044a000)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f000075a000/0x4000)=nil, 0x4000, 0x1) getpgrp(0xffffffffffffffff) 2018/02/04 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000005f000-0x9)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ab000-0x8), &(0x7f0000368000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) prctl$getreaper(0x3f, &(0x7f0000e58000-0x8)) 2018/02/04 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4), 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d1c000)=0xc3, 0x100000361) connect$inet6(0xffffffffffffffff, &(0x7f0000f6e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c1c89a1b74308b8b2c5d07e63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read$eventfd(r1, &(0x7f0000c1a000-0x8), 0x8) 2018/02/04 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000e32000)={0x9, 0x8, 0x1e, 0x800, 0x10, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000007, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002, 0x0, 0x2}]}, 0x38}, 0x1}, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) 2018/02/04 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000d31000)='./file0\x00', &(0x7f000073b000-0x8)='cgroup2\x00', 0x0, &(0x7f000027a000-0xc0)) mkdir(&(0x7f000009d000)='./file0\x00', 0xd2) open$dir(&(0x7f0000317000-0xe)='./file0/file0\x00', 0x0, 0x80) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000640000-0x8)) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000b26000-0x1000)=""/4096, &(0x7f0000fdc000-0x4)=0x1000) [ 158.156714] cgroup: cgroup2: unknown option "" 2018/02/04 17:40:19 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x480000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000007000-0xd)=""/13) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000006000-0x10)={0x77359400}, &(0x7f0000005000)) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x400, 0x2, 0x332, 0x4}, 0x8) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000000)) clock_gettime(0x6, &(0x7f0000002000-0x10)) 2018/02/04 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000535000-0x12)={@common='ip6gretap0\x00', 0xfffffffffffffc01}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = getpid() getpgid(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = mmap$binder(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x1000008, 0x40010, r1, 0x0) r5 = mmap$binder(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x0, 0x4010, r2, 0x0) r6 = mmap$binder(&(0x7f0000778000/0x3000)=nil, 0x3000, 0x1, 0x22010, r1, 0x0) r7 = mmap$binder(&(0x7f000043e000/0x3000)=nil, 0x3000, 0x3000005, 0x13, r2, 0x0) r8 = mmap$binder(&(0x7f00009bf000/0x3000)=nil, 0x3000, 0x1000002, 0x20810, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008ee000-0x30)={0x98, 0x0, &(0x7f0000463000-0x98)=[@acquire_done={0x40106309, r4}, @acquire_done={0x40106309, r5, 0x4}, @increfs_done={0x40106308, r6}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x28, &(0x7f0000e5f000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x776a2a85, 0x10b, r7, 0x4}, @fda={0x66646185, 0x2, 0x4, 0x23}], &(0x7f0000584000)=[0x38, 0x48, 0x70, 0x0, 0x38]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r8, 0x4}], 0xfe, 0x0, &(0x7f00009f8000)="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"}) dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000782000-0x8a)}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/04 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000628000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ab000)={r3, 0x80004, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000322000-0xc)={r6, 0x80004, r5}) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003a4000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x6a, 0x4) r10 = socket(0x80011, 0x1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000019e000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000db9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r14, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000f9f000)=r13, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00005c1000)=r15, 0x4) socketpair(0xd, 0x2, 0x5, &(0x7f0000c7d000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r16, 0x29, 0x2d, &(0x7f0000300000)={0x40001b, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffffe159bcde}}}, 0x88) socket(0x4, 0x10000800, 0x100004000) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f00006c9000-0x4)=0x9, 0xfe98) accept$llc(r16, 0x0, &(0x7f0000c02000)) [ 158.204984] cgroup: cgroup2: unknown option "" [ 158.242459] binder_alloc: binder_alloc_mmap_handler: 13777 2043e000-20441000 already mapped failed -16 [ 158.262977] binder: 13777:13782 BC_ACQUIRE_DONE uffffffffffffffff no match [ 158.270185] binder: 13777:13782 BC_ACQUIRE_DONE uffffffffffffffff no match [ 158.277261] binder: 13777:13782 BC_INCREFS_DONE uffffffffffffffff no match [ 158.284320] binder: 13777:13782 got reply transaction with no transaction stack [ 158.291814] binder: 13777:13782 transaction failed 29201/-71, size 80-40 line 2757 [ 158.302904] binder_alloc: 13777: binder_alloc_buf, no vma [ 158.308628] binder: 13777:13782 transaction failed 29189/-3, size 0-0 line 2957 [ 158.331801] binder: BINDER_SET_CONTEXT_MGR already set [ 158.337204] binder: 13777:13789 ioctl 40046207 0 returned -16 [ 158.347400] binder_alloc: binder_alloc_mmap_handler: 13777 2043e000-20441000 already mapped failed -16 [ 158.363906] binder: 13777:13782 BC_ACQUIRE_DONE uffffffffffffffff no match [ 158.371065] binder: 13777:13782 BC_ACQUIRE_DONE uffffffffffffffff no match [ 158.378108] binder: 13777:13782 BC_INCREFS_DONE uffffffffffffffff no match [ 158.385138] binder: 13777:13782 got reply transaction with no transaction stack 2018/02/04 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r0, &(0x7f000098c000-0x400)=""/1024, 0xfffffffffffffde6) getdents(r0, &(0x7f0000624000)=""/24, 0xffffffffffffff59) 2018/02/04 17:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000abd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000068c000-0x28)={0x6, 0x2}) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e8d000-0x8)) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/02/04 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f0f000-0xc)={@rand_addr=0xc4, @empty, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 17:40:19 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000317000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000af1000-0x4)=0x1c, 0x80800) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/04 17:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b1a000-0x8)='./file0\x00', 0x2, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000f2c000-0x8)={0xfffffffffffff801, 0xfffffffffffffff7}) r1 = request_key(&(0x7f0000b17000)='pkcs7_test\x00', &(0x7f00009bf000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001c9000)='-+\x00', 0xfffffffffffffffa) getresuid(&(0x7f0000a86000-0x4), &(0x7f0000c14000-0x4), &(0x7f00002d5000-0x4)) getpid() keyctl$get_persistent(0x16, 0x0, r1) 2018/02/04 17:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000535000-0x12)={@common='ip6gretap0\x00', 0xfffffffffffffc01}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = getpid() getpgid(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = mmap$binder(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x1000008, 0x40010, r1, 0x0) r5 = mmap$binder(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x0, 0x4010, r2, 0x0) r6 = mmap$binder(&(0x7f0000778000/0x3000)=nil, 0x3000, 0x1, 0x22010, r1, 0x0) r7 = mmap$binder(&(0x7f000043e000/0x3000)=nil, 0x3000, 0x3000005, 0x13, r2, 0x0) r8 = mmap$binder(&(0x7f00009bf000/0x3000)=nil, 0x3000, 0x1000002, 0x20810, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008ee000-0x30)={0x98, 0x0, &(0x7f0000463000-0x98)=[@acquire_done={0x40106309, r4}, @acquire_done={0x40106309, r5, 0x4}, @increfs_done={0x40106308, r6}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x28, &(0x7f0000e5f000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x776a2a85, 0x10b, r7, 0x4}, @fda={0x66646185, 0x2, 0x4, 0x23}], &(0x7f0000584000)=[0x38, 0x48, 0x70, 0x0, 0x38]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r8, 0x4}], 0xfe, 0x0, &(0x7f00009f8000)="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"}) dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000782000-0x8a)}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/04 17:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000400f) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) socketpair(0x19, 0xe, 0x38e, &(0x7f0000fb0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006f1000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}, 0xffffffff, 0x778}, &(0x7f0000cca000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e72000-0x6)={r3, 0x7}, &(0x7f0000c37000-0x4)=0x6) getsockname$packet(r1, &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000006d000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000040000-0x28)={'vcan0\x00', r4}) read(r0, &(0x7f0000ff9000)=""/80, 0x50) 2018/02/04 17:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x4, 0x0, 0x42}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cdf000-0x58)={0x4, 0x4, 0x1, 0x20, 0x1, [{0x2, 0x7, 0xffffffffffffff7f, 0x0, 0x0, 0x82}]}) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051a000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000af0000-0x8)) [ 158.385644] binder_alloc: 13777: binder_alloc_buf, no vma [ 158.392625] binder: 13777:13782 transaction failed 29201/-71, size 80-40 line 2757 [ 158.406065] binder: 13777:13792 transaction failed 29189/-3, size 0-0 line 2957 [ 158.418291] binder: undelivered TRANSACTION_ERROR: 29189 [ 158.423837] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e54000)='/dev/sg#\x00', 0x2, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fb2000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x3, [@multicast1=0xe0000001, @empty, @rand_addr=0x480000000000000]}, 0x1c) epoll_pwait(r0, &(0x7f0000533000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2, &(0x7f0000811000)={0x401}, 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000281000-0xc)={0x9, 0x8e, 0x10000, 0x91b, 0x100000001, 0x1}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000cdf000)=0x710, &(0x7f00007a9000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ae000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000caa000)=0xe8) recvfrom$packet(r0, &(0x7f0000da3000-0xdf)=""/223, 0xdf, 0x22, &(0x7f0000833000)={0x11, 0x3, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000712000)) r2 = msgget$private(0x0, 0x0) fanotify_init(0xf, 0x80000) msgctl$IPC_SET(r2, 0x1, &(0x7f000018c000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) [ 158.472235] binder_alloc: binder_alloc_mmap_handler: 13803 2043e000-20441000 already mapped failed -16 [ 158.489717] binder: 13803:13810 BC_ACQUIRE_DONE uffffffffffffffff no match [ 158.496929] binder: 13803:13810 BC_ACQUIRE_DONE uffffffffffffffff no match [ 158.504680] binder: 13803:13810 BC_INCREFS_DONE uffffffffffffffff no match [ 158.511767] binder: 13803:13810 got reply transaction with no transaction stack 2018/02/04 17:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eed000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000029e000-0x8c)={0x1, 0x4, 0x3, 'queue0\x00', 0x9}) [ 158.519268] binder: 13803:13810 transaction failed 29201/-71, size 80-40 line 2757 2018/02/04 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) sysfs$3(0x3) r0 = semget(0x1, 0x3, 0x4a6) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000f54000-0xdd)=""/221) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f00002cf000)=0x4) 2018/02/04 17:40:20 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000a85000)='/dev/adsp#\x00', 0xba, 0x10000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002c0000-0x4), &(0x7f0000745000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a70000)='/dev/sg#\x00', 0x1, 0x2) ioctl$KDMKTONE(r1, 0x5385, 0x0) 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) faccessat(0xffffffffffffffff, &(0x7f00008d3000-0x8)='./file0\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000085c000-0x78)=""/120) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000408000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000784000)={0x8, 0xffff, 0xfffffffffffffffe, 'queue1\x00', 0x3f}) 2018/02/04 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) r4 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x80002, &(0x7f0000824000)=""/186) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x800001, &(0x7f0000b85000-0x8)) connect$pptp(0xffffffffffffffff, &(0x7f0000660000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000ef5000-0xc5)={0x0, 0xbd, "4bb98ba770f912e49654d62eb2643cc07eaf530487ecc2c68550b771ec253e4a9010b48b55e33b9db1d6d20b6b736947259b0648ccccecc7e82bf931c440e30bc068b36084c0e3041af450ffc02dce5ea53dc5afc7f114f04d4d863da2b97f846fc54388e8183cd60258388753810d88a2610df99e7719f3ef34bc09c60ee5bb9ff27d6f52df2c1c082a3aa872c659f23e89af32a8e50a5de5360e1f57d78b759042e6d2ba5dcc7ae96d30d07197c36fc4170a3e1b6b91e5d89cb13eb5"}, &(0x7f0000265000-0x4)=0xc5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000010e000)={r7, 0x7fff}, 0x8) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000206000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000a0c000-0x4)=0xe8) ioprio_get$uid(0x3, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 17:40:20 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) write$sndseq(r1, &(0x7f0000014000-0x1b0)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/04 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000e5e000-0x4)=0x98) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f84000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fe6000)='tls\x00', 0x4) [ 158.553973] binder_alloc: 13803: binder_alloc_buf, no vma [ 158.559780] binder: 13803:13821 transaction failed 29189/-3, size 0-0 line 2957 [ 158.665718] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:40:20 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ced000)={r1, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6a9ff718, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8), 0x7) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00009f2000)="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", 0x1000) 2018/02/04 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007f6000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000443000)) 2018/02/04 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000061c000-0x80)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f0000804000)="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", 0x110, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff7db}}, [0x1f, 0x8001, 0x100, 0x9, 0x0, 0x3ff, 0x3f, 0x2, 0x131, 0x80000000, 0x9, 0x1329, 0x238, 0x8000, 0x5]}, &(0x7f0000000000)=0x108) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='sockfs\x00', 0x0, &(0x7f0000001000-0xf6)) 2018/02/04 17:40:20 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x14d}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="57ef5018665bd9c29ae115d7f9afaffb7e51b0d618d7f2c873fef318f6", 0x1d, 0x4000, &(0x7f0000007000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256_mb,ctr-aes-aesni)\x00'}, 0x58) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) 2018/02/04 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000070f000/0x18000)=nil, &(0x7f00005ff000)=[@text64={0x40, &(0x7f00009d1000)="c744240082000000c7442402547b744eff1c24c4617a118b90000000664f0f3882a514aea3be0fb76908c7f85bd530a10f011b4f0f300f01c80f23ea66bad004ed", 0x41}], 0x1, 0x20, &(0x7f00004fa000)=[@flags={0x3, 0x200000}], 0x1) name_to_handle_at(r0, &(0x7f0000863000)='./file0\x00', &(0x7f0000655000-0xef)={0x8}, &(0x7f0000597000), 0x0) getresgid(&(0x7f0000a66000-0x4)=0x0, &(0x7f00005be000-0x4), &(0x7f000002e000-0x4)) lstat(&(0x7f0000c1b000)='./file1\x00', &(0x7f00002fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(r1, r2, r3) 2018/02/04 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x491, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000832000-0xbc)={0x1, 0x2, 'client0\x00', 0xffffffff80000003, "49d23be779577d4e", "0883fb295020ca74cbf64e455577f71d5cf400c7c53d7f089264c490eb16d846", 0x9bb, 0x101}) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/02/04 17:40:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xa820, &(0x7f0000aef000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da0951c31c11", [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/02/04 17:40:20 executing program 0: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bb5000)="6a50cfb06c8bb50d5112299f6630f7a53a8b1d978187d0a71d70636f941cc4656809c86ea53f67998f25ace70c6e4b92e261cea50fb64a6f59c1ea9984b359d5ebdc7cab93479ff34bf34f7148fe8dfa2f4e4eb9365d731ad03379c5b3ebc6c1f65c4a5d87af14b02399d7e7c853439cfefd96c20b1850cda476c82240cf6b376a22131b37829d03ae65794ce1833eddd7df81de57eb2eb84c6a9fcc615a036e178c28f02b83e1997d44b1bb55dc4f1beec62d49ff16599aaacb213595d837c7e5cce8bbad87a1fbf456422e56732780a78fd646debf", 0x125, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) syz_extract_tcp_res(&(0x7f0000f6a000-0x8), 0x3, 0x3) clone(0x8010900, &(0x7f00009f4000), &(0x7f000078e000), &(0x7f000039f000), &(0x7f0000544000-0x1c)) 2018/02/04 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) splice(r0, &(0x7f00003c3000), r1, &(0x7f000002a000), 0x7, 0x2) fcntl$setown(r1, 0x8, r2) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r1) 2018/02/04 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b81000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000140000)=0x4, &(0x7f0000b54000-0x8)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000025c000-0x8), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003e7000-0x8)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c4f000-0x8)={0x0, 0x1}, 0x8) 2018/02/04 17:40:20 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000496000-0x8)=@sco, &(0x7f0000d15000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0x6]}, &(0x7f0000bba000-0x4)=0xa) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x3, 0x2, 0x10000, 0x6, 0x9, 0x4, 0x3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x30, &(0x7f0000001000-0x30)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000049d000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/04 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) readv(r0, &(0x7f0000866000)=[{&(0x7f00005eb000-0x4b)=""/75, 0x4b}, {&(0x7f00008c2000-0x58)=""/88, 0x58}, {&(0x7f00003af000)=""/9, 0x9}, {&(0x7f00005fd000)=""/183, 0xb7}, {&(0x7f00008b3000)=""/251, 0xfb}, {&(0x7f0000910000)=""/78, 0x4e}, {&(0x7f000020b000-0xb)=""/11, 0xb}], 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:40:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000404000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fffffff, 0x5, [0x0, 0x400, 0x1, 0x5d7e, 0x10001]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xf643, 0x7fffffff, 0x8, 0x1ff, 0x100000001}, &(0x7f0000a9b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002e7000)={0x5, 0xb, 0xff, 0x3, 0x8, 0xffffffffffffffff}, 0x2c) read(r2, &(0x7f00003f1000)=""/187, 0x4866bf8702918dd) r3 = syz_open_procfs(0x0, &(0x7f0000479000)='ns/ipc\x00') ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000e50000-0x4)=0xc) 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000648000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x10000) ppoll(&(0x7f000064c000)=[{r1}], 0x1, &(0x7f0000347000)={0x77359400}, &(0x7f0000d23000-0x8), 0x8) r2 = dup2(r1, r0) sendmmsg$alg(r2, &(0x7f0000b58000)=[{0x0, 0x0, &(0x7f0000905000)=[{&(0x7f0000bcf000-0xf6)="162ebfbca8f8720d23677d0b1747baa2c95e531e4b2f538b9ba618b192c732ae80330b1aa93a9efb184ed067c114325aa7e96c2e98ec0c22d034e07d84dcb32ec45e32e298e55c356cab9c4cbe3af8c775c77fd1ebd943a245dc49a602426506215fd73f82ad976f06a0b315354d3fcb9039fce00798910b408180c07a031ef5ea79730e3d292d4f94a9b01f2758cb29d5167b1e93fd1912255a01c3dbfc72b7dda0278fd00ae0d534547e77a996732a86fa69080eb7a04b556325dcd42020d89fd9edbe33e3048c1c083326e642be101b90db73a87025e659e1ed1f15b64050615390c629cdc5e12e30b14776c408188789c86bd812", 0xf6}, {&(0x7f000084b000)="971ffc12f2761c07baa9b6758c482622a0ad41496107985eafeec5efd88db84dbc83d370af1a707cbdb2604a31d5313549", 0x31}], 0x2, &(0x7f0000f33000)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x8840}], 0x1, 0x8000) r3 = dup3(r1, r0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000829000)={0x0, 0x100000000, 0x0, 0x1, 0xf6}) 2018/02/04 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) syz_emit_ethernet(0x11ea, &(0x7f00006d9000-0x11ea)={@random="74760152f304", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x9, 0x6, "66ca91", 0x11b4, 0xc, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, {[], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x2, 0x0, 0x1, 0x880b, 0xf3, 0x3, [0x7613], "28d61d56aa200efa9fd997437db27d0d117e0d246659c86c60c8e99c8eba10565f9c893eb1c6016cdf2fcac7c6e6220a0a813d32a8baa40d519d9db2b60b010400002233e1f91fa924b844f3881bf156973ea385c4c3f3de1e59a7159ad44c195124fff4560b908ef1438fb508e017f4b9de6a56b51129e916d607dc193d09daaf9e1114af722a3be1e53319bfb06ea5bcc4e991e8c95249fcb356ab45965313bfd6fcab2d75c52b86f3ed8d8ba05d3ae9ef39438331226cd903cbcabb5172d7f68e0e39358d3f540241513f02fae90d30036f89ebf5ec4101db0dffa82af7c0540c1d7152abcf968c352b8dc73dc646530843"}, {0x8, 0x0, 0x1, 0x2, 0x0, 0x0, 0x800, [], "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"}, {0x4, 0x0, 0x2, 0x9f, 0x0, 0x0, 0x86dd, [0x6, 0xfffffffffffffffc], "59f362fb494161ba76ba65d7989180388d45c399fd169eb6d5bd14a0a46e08570800bf30d8f34713b0a255652ad1f96634a04bb02134c990bc8d3a5e7c9bd824823c666b06311c638a07cc4c22c0b586bd1b42e062726d83131e134f069de736568f49bbacf378c8654a8812d83a901e4e0b1f7b0b160e155b0a72ca3a692d792f640af19f30d41518c67fb3d68be2c1ac6f4ee80629fe95e8f82de698ec7378639c1002dac43797f21de3"}}}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000e9b000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x2000) openat$mixer(0xffffffffffffff9c, &(0x7f00006cb000-0xb)='/dev/mixer\x00', 0x42002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000799000)) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000019c000)=0x6000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b54000)={{0x4, 0x6}, 'port0\x00', 0x11, 0x800, 0x7, 0xfff, 0x2b5, 0x4, 0x2, 0x0, 0x3, 0x9}) 2018/02/04 17:40:20 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f000001c000)=[]}, 0xc100) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000020000-0x10)={&(0x7f0000004000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x36, &(0x7f000002c000-0x10)={0x6, 0x6, 0x1ff, 0x5}) 2018/02/04 17:40:20 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000901000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xc4b9d5a82519ee27, &(0x7f0000001000), &(0x7f0000001000)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x1, 0x1, 0xfff, 0x2, 0x0, 0x7}, 0x8, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x802, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000030f000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x7ff, 0x7fffffff, 0x8, "722b47f6777f0e71db5d3c8949631f436c1fdb006386a17d0a35eec7b0300f8a361f517e93ea468dfb744daafceb6dce5c87a97c682d806745b50a31c35c53b7676a360f1faca6c1fd64109bb156cec9"}, 0x160) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ea2000)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/04 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') sendmsg$unix(r0, &(0x7f000048e000-0x38)={&(0x7f0000dcb000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000002d000)=[{&(0x7f0000f0b000)="479f421804260ba843da1b9a60559ee0b6a18ad3b4299779669231e5eebc99bd61ea99a3d76c6812c23e6a63ce842e41d31e3258ebb8ba7f4cf2100df98a6320d89a75d92823a14dc9d09e46b56909a1c68fa76ae5e51b3a95273811c76133892f08a77c5c9bd7a42efd64353995964eb98f", 0x72}, {&(0x7f0000fc4000)="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0x1000}, {&(0x7f000003f000)="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0x1000}, {&(0x7f0000aed000)="6cd12a611b0ac95bf2f82ea62fe451863e684d7d00f516dae7f3251c39e10e8ff3397c6b4942dde0e186e1299e344f52f49c889e", 0x34}, {&(0x7f0000d51000-0x23)="01659d750b68b77eab7cd6cceca5c60edce9920fe157732dcf42e2e605bc81cbd7e893", 0x23}, {&(0x7f00005d6000-0xc1)="9804441ef58712e9cacb988f830292608c62544cf0935232f071c74428254d450bfffb69d1f091fdcf732372059d44feca17acc6e272f61e8b92880ee8c7a64252ab27a1a8b1faefe29a0919364f9a3bac414a91358726705870ae1c26248f35564c5ad28f52d5449b5115b4065ac75734bcd8d11f32d4ff2249d74e12df3319d5298dfbab14a6bcecd57c9c25361cb12864c3f33d5c01a6248a9bda36505e9de2ec4e4f2fcb9b09857eaaff56c347cb0afd2506332b0bc9db38c6685a09e27c64", 0xc1}], 0x6, &(0x7f000034f000-0x58)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x2400c0c0}, 0x5) pread64(r0, &(0x7f00009f4000-0x1000), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a67000-0xbc)={0x7ff, 0x2, 'client1\x00', 0x0, "e99b93e8c83257cf", "80cead7c63cd3010684f621d81b6fb3afab2156ca691f860f48678af89434955", 0x3, 0x8}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000550000-0xf5)=""/245, &(0x7f0000966000)=0xf5) lseek(r0, 0x0, 0x1) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) r1 = gettid() ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000425000)={0xfffffffffffff877, 0x4, 0xfffffffffffffe3d, 0x1, 0x3, 0xfff}) syz_open_procfs(r1, &(0x7f0000dc9000)='comm\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 17:40:20 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000018000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000011000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff60ea, 0x200000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000)=0x3b02, &(0x7f000000b000)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000016000-0xc)='/dev/audio#\x00', 0x9, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000008000)=0x4, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000001000)=0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000017000)={0x1, 0x7, 0x2}) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f000001b000-0x10)={0x1}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001a000-0x30)={0xe0, 0x0, &(0x7f000001a000-0xe0)=[@transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x18, &(0x7f0000009000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000017000-0x1), 0x1, 0x3, 0x3b}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000019000)=[0x0, 0x40, 0x40]}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000019000)=[], &(0x7f0000006000)=[0x38]}, 0x6}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x20, &(0x7f0000009000)=[@flat={0x776a2a85, 0x100, r2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000000a000-0x20)=[0x0, 0x0, 0x20, 0x0]}}, @dead_binder_done={0x40086310, 0x4}], 0xf, 0x0, &(0x7f0000019000)="e3f0a306361cd43f848469096b98f5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0xffffff2b, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001b000)='/dev/loop-control\x00', 0x400000, 0x0) write$selinux_context(r3, &(0x7f000000e000)='system_u:object_r:inetd_child_exec_t:s0\x00', 0x28) 2018/02/04 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000185000)=@newspdinfo={0x1f4, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_val={0x10, 0xa}, @algo_auth_trunc={0x104, 0x14, {{'md5\x00'}, 0x5a8, 0x0, "da9f82a10da237c85fbfa1dedbc70bc475b1d962cfd2964221a903baaf69ab085b45a8fc845fc922fc28e7e4bb878cfce8a1f639a836e527ff1d57a1ba2dc6b5d27a39e26a0c93c010a4c0001a976044ccfbda093ecb57a02d13ec00468540c2e3020d79a7f4a325c2cc9c8e72484d7d7c1c3c59be09b058418ff2bf30a770bce88d0ebeb8c5081ee9cba8f89f3b3efd43f03d8ba6f91ce427e1601eb3c3e265877fa1866621f6767b2af350cf88c75a3401cdccb6"}}, @policy_type={0xc, 0x10}, @replay_thresh={0x8, 0xb, 0x200}, @lifetime_val={0x28, 0x9, {0x96, 0x9, 0x0, 0xa72a}}, @mark={0xc, 0x15, {0x3, 0x9}}, @tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x7c}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x7, 0x3, 0x4, 0x19c, 0xa9, 0x8}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2, 0x7f}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0x2, 0x8, 0x0, 0xdc2, 0x8}]}]}, 0x1f4}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) bind$alg(r0, &(0x7f0000948000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast5)\x00'}, 0x58) 2018/02/04 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b70000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00004e7000-0x10)={r0, r1+30000000}, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00006aa000)='./file0\x00', &(0x7f00005f8000-0x5)='omfs\x00', 0x8000, &(0x7f0000fe4000)="d74b43c0fa531c3b0fc31e1644906422c73e47216ff6fdfc629f68cd5b340fafc24689b7f251ce30f40ee2e07ef30586bd7572d318672898f8929c0fa7053df4a4f6") socketpair(0x11, 0x0, 0x0, &(0x7f0000157000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007b4000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x0, 0x8}, &(0x7f0000e28000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005cb000)={r3, @in6={{0xa, 0x3, 0x2, @empty, 0xfa5}}}, &(0x7f0000a62000)=0x8c) mknod$loop(&(0x7f0000761000-0x8)='./file0\x00', 0x8000, 0x0) 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6a000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000011c000)=[{r0}], 0x1, &(0x7f0000db3000-0x10), &(0x7f0000f69000)={0x7}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000009d000)={0x7, 0x80, 0x7, 0x401, 0x5527ec6c, 0x9}) r2 = dup2(r1, r1) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000010000), 0x4) 2018/02/04 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) lsetxattr(&(0x7f0000c41000)='./control\x00', &(0x7f0000bae000)=@known='system.sockprotoname\x00', &(0x7f0000a5b000-0x31)='posix_acl_accessnodevlovboxnet1:vboxnet0^&wlan0{\x00', 0x31, 0x3) syz_open_dev$mouse(&(0x7f0000f67000)='/dev/input/mouse#\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000300000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e6e000)=0x363) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000066f000-0x10)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) timerfd_create(0x3, 0x80000) rename(&(0x7f0000e8b000)='./control\x00', &(0x7f0000cfa000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c0a000-0x4)) 2018/02/04 17:40:20 executing program 1: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000000000)=0x2, r0, &(0x7f0000000000)=0x4, 0x49a, 0x0) 2018/02/04 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000770000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00002e4000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000de2000)=r1, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000174000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000687000-0x4)=0xfffffffffffffff8, 0x4) 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6b000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00002b5000-0x8)=0x80, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) [ 159.027432] binder: 13910:13920 ioctl c0306201 20019fd0 returned -14 [ 159.035673] binder: 13918 RLIMIT_NICE not set [ 159.041219] binder: 13910:13920 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/04 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000090b000)=0x0) epoll_create(0x80000001) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000003, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) rt_sigqueueinfo(r1, 0x29, &(0x7f0000f17000-0x10)={0x2f, 0xfff, 0xff, 0x5f}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0xff}, 0x20) [ 159.073225] binder: 13918 RLIMIT_NICE not set 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r1, r0, &(0x7f0000929000), 0x3fd) [ 159.124375] binder_alloc: binder_alloc_mmap_handler: 13916 20000000-20002000 already mapped failed -16 [ 159.142155] binder: BINDER_SET_CONTEXT_MGR already set [ 159.147799] binder: 13936 RLIMIT_NICE not set [ 159.152820] binder: 13916:13918 ioctl 40046207 0 returned -16 [ 159.153397] binder: 13910:13939 ioctl c0306201 20019fd0 returned -14 [ 159.164938] binder_alloc: 13916: binder_alloc_buf, no vma 2018/02/04 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000070a000-0x8)) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006ab000-0xe)='/selinux/user\x00', 0x2, 0x0) read(r0, &(0x7f0000873000)=""/86, 0x56) 2018/02/04 17:40:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000000000), 0x1fa) [ 159.165498] binder: 13910:13948 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 159.171007] binder: 13916:13946 transaction failed 29189/-3, size 0-0 line 2957 2018/02/04 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) pwritev(r0, &(0x7f000070b000-0x10)=[{&(0x7f0000cfb000-0xfc)="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", 0xfc}], 0x1, 0x0) 2018/02/04 17:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000931000)={0x0, 0x0}, 0x0) write$selinux_user(r0, &(0x7f0000d68000-0x23)={'system_u:object_r:devlog_t:s0', 0x20, 'root\x00'}, 0x23) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup(r3) getpeername$netlink(r4, &(0x7f000068c000), &(0x7f0000e1b000)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00003e1000/0x18000)=nil, &(0x7f000074f000-0x18)=[@text32={0x20, &(0x7f0000c1f000)="0f323ed9cf2b414cb9ca0900000f320f12e00f01cb0fc798000001000f35660f15a20000000066ba4100ed", 0x2b}], 0x1, 0x0, &(0x7f00007cc000-0x10)=[], 0x0) getsockname$packet(r0, &(0x7f0000f55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002b6000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000343000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x15ef, r5}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c76000-0x28)={0x1, 0x0, [{0x48b}]}) 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x2000010004) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000519000-0xc)={0x800000000000}) signalfd(r0, &(0x7f0000ba0000-0x8), 0x8) [ 159.220880] binder: undelivered TRANSACTION_ERROR: 29189 [ 159.232383] binder: release 13916:13918 transaction 64 in, still active [ 159.239440] binder: send failed reply for transaction 64 to 13916:13936 [ 159.246254] binder: undelivered TRANSACTION_COMPLETE [ 159.251433] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000aa2000-0x8)='keyring\x00', &(0x7f0000700000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00004f5000-0xa)='blacklist\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002e4000)="08024b33149afd696cffdbcf51efc62ca4eda30c218a9943411416331fff805bbc72fd86689b1e0ca074bb49210aab8a10553911ef467888251c9d6c61b3461b66910fce284048ebd5576db77bb19d7750445472e760757e02cdd8a691f76583cc0d7e79d54ebccb86f6f9ef057f699d36ba2ebc55ad15f8429eae5716870815766cc88fa1b248f72d0801106080cd84a07cab3d05e2ccb13c99cf71986b", 0x9e, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000053d000)="10", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/04 17:40:20 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000e15000-0xc)='/dev/audio#\x00', 0x80000001, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x43}) r2 = syz_open_dev$sndpcmc(&(0x7f0000cf5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7c, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000417000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}}, 0x420c, [0xffffffff00000001, 0x8, 0x3, 0x8, 0x161b, 0xa2ea, 0x4, 0x10000]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000004000-0x8)=0xb87) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@nl=@unspec, &(0x7f0000005000-0x4)=0xc) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KDMKTONE(r2, 0x4b30, 0x7fffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000005000)='blacklist\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005000)='/selinux/enforce\x00', 0x0) keyctl$set_timeout(0xf, r4, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000)={{0x0, 0x2710}, {0x77359400}}, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000007000)={0x4, 0x2}) memfd_create(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x401, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000008000)='/dev/snd/controlC#\x00', 0x7f, 0x1) 2018/02/04 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000f71000), 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d9d000)={0x68bc421a, 0x9, 0x6, 0x1, 0x1, [{0x3, 0x2, 0x8, 0x0, 0x0, 0x80}]}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000acb000)="af5946d60c82deef3bc5c99b87cf8372766ec6da0e16eb8fcdbfce1c93d2df8da2994685ce88084e0b3977285c98512fd9608b4374b0fdd7653fbca04797d24daac0f6959eec0bc6be187547c904d1dca7bf97266369bcee77e8c5d99705ade128e1747e0b70edbd2e1881032976ddc4c6ab1446280a9b0da6a3f62775abfacd0e2afe3bd94614f85df41898dc904727f0e12a587095ac3b608df778c40246cf0c7120b88c68d495b243c3718168a19d47e9b9abb710b89c1ac484945b89332c0e31432e5ca2dede556601c5ea32d0b537c5eb") set_robust_list(&(0x7f00007ce000-0x18)={&(0x7f0000106000/0x2000)=nil, 0x3, &(0x7f00006db000/0x4000)=nil}, 0x18) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d54000-0x20)={@generic="81c1cf915a9157d0c939a2eda70476fc", @ifru_flags=0x2001}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e6b000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000ace000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/04 17:40:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fc9000-0x5)='sched\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/214) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@generic="fcc2c5ecd0792a24ea379409b1993f4e", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000)=@generic={0x10001, 0xf800000, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8), 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000006000-0x400)={"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"}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000007000)=""/246) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000008000-0x8)={r0, 0x7f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000009000-0x4)=0x10) fcntl$setpipe(r0, 0x407, 0xfff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000000a000-0xbb)=""/187, &(0x7f0000009000)=0xbb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0xf4)=""/244, 0xf4) 2018/02/04 17:40:20 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00006e5000-0x8)='./file0\x00', 0xb70bcbfd0cd0a0de, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00003d7000-0x8)={0x3, 0x81}) setsockopt$inet6_tcp_int(0xffffffffffffff9c, 0x6, 0x15, &(0x7f0000001000-0x4)=0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000002000-0x2)=0x3600000000, &(0x7f0000001000-0x8)=0x2) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000003000-0x8)='./file0\x00', r2, &(0x7f0000001000)='./file1\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)='/dev/kvm\x00', 0x404000, 0x0) mknodat(r2, &(0x7f0000001000+0x484)='./file1\x00', 0x40, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000004000)=""/179, 0xb3, 0x100, &(0x7f0000002000)=@nfc_llcp={0x27, 0x7, 0x80, 0x7, 0x9, 0x6e, "e1d0767540da2e570525302dd20903549391f978d3ddf7c27ebb7794520d2f09a39bb85264520d2e8009feb02724476f093bbf28d48f25fc1d4214f8d201d7", 0x9}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000005000)=@ioapic) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x1, 0xfffffffffffffffe}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}, 0x100000001, 0x1ffe000000000}, 0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000-0x8)={r3, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{0x77359400}, {r4, r5/1000+10000}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000008000)={@multicast1, @empty}, &(0x7f0000007000-0x4)=0x8) 2018/02/04 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x9, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/04 17:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ab5000)={'vcan0\x00', 0x0}) sendto$ax25(r4, &(0x7f00009a5000)="61dfabd34ca9247f58a3c086f51bb355a20bc665054cea26fe082417c2ba9503c40d5d3b53f7e51b6b71c2a7b57157b80e17b5456fdfe6eb526e66e26027de05bbccaa77735dda390c51b2001aceaf4a3e8d3a9dcef269a1d9b17939fe0b742b099cdf03925f9bb83f3aa616ae", 0x6d, 0x48080, &(0x7f000043f000-0x10)={0x3, {"03314dcc5b3a79"}, 0x3}, 0x10) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f000068d000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r6 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r6}) sysfs$1(0x1, &(0x7f00004cb000-0x137)='\')keyring^\x00') setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000093f000)=0x6, 0x4) 2018/02/04 17:40:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000751000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006b7000+0x741)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b5a000-0x8c)={0x7fffffff, 0x5, 0xff, 'queue1\x00', 0x3}) 2018/02/04 17:40:20 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000002000-0xbc)=""/188) shmget(0x0, 0x1000, 0x80, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/policy\x00', 0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000001d000-0x4), &(0x7f000001d000-0x4)=0x4) sysinfo(&(0x7f000001d000-0x95)=""/149) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, &(0x7f0000012000)}) read(r0, &(0x7f0000000000)=""/1, 0x1) r3 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f000001a000-0x4)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003000-0x4)=0x0) waitid(0x0, r4, &(0x7f0000001000-0x10), 0x20000008, &(0x7f000001b000)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) 2018/02/04 17:40:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dda000)='./file0\x00', 0x7fffffff) recvmsg(0xffffffffffffff9c, &(0x7f0000e9a000-0x38)={&(0x7f0000c66000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000b13000)=[{&(0x7f0000e0f000-0xba)=""/186, 0xba}, {&(0x7f000095c000)=""/90, 0x5a}, {&(0x7f00007c2000)=""/192, 0xc0}, {&(0x7f0000adf000)=""/4096, 0x1000}], 0x4, &(0x7f0000bb5000)=""/171, 0xab, 0x28169a4b}, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000020e000)=0x4, 0x4) r2 = dup2(r1, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a17000-0x4)=r2, 0x4) sendmsg$alg(r1, &(0x7f0000379000-0x38)={0x0, 0x0, &(0x7f0000fb7000)=[{&(0x7f000020b000-0xf1)="465af8248fc932441f0e05ccb19d8c603d4e7c19b0e4b9941543cffebb51ca817dd770981785a5a0d26f764a22c2c8b0c7abb1c323a1717dd55f62dd3b37d394127f59207b8320842dccfacd8b8311c463125fc96d31a97266e2e6086eadb05d0a333b125a9635578087f8c31090fa3fa55bc167acbfd633c07b60bdd2d705f68e45088b10665a829b66073259ca8e0ac464a1b7b15d2104636584488764a53618fac9cecb7ef077d3450624ebc8b512884a3bcdf7e6b0a310d47f0947e60a99b24b3f91a22046d76e774df1a8ff5df22d3270db26e039a41ada97eea563f922f9395bbefb225734d1eaf6f6fdeb14b438", 0xf1}, {&(0x7f00003cc000)="cdc9917383f59539e2c8cc7e7f5e17e648a7ae4cc717ec6032d6e90509a90a14a00e751ff443c8873347698350", 0x2d}, {&(0x7f0000f51000)="cf3e18314c304c2e01e1d69ff401f653555ae1", 0x13}, {&(0x7f0000b89000-0x1000)="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", 0x1000}, {&(0x7f0000d10000)="b05b984174777692939d2289b898ad984f187785d4140f3ee547a5345bdd1bbc35f0b0a7415125fe03fa177a0b397cff8f04a880aa01e766587ce792d7f5f30e74e77fd42ad05852b4a3cbbc2fa373b71a17fe5e997d3564d48923514d64979d88d1032d5254dcaa81c6d723ea5dc76b6ca2442ca02b6c18520e0936c11ff8e5ce849d94fcac66db57b6e211b1c81bd31cce94aa41e16b6d5d531e65bd486db7a10232025740ba092e36420abef4355c68ae4bb0fbff67c6a37098", 0xbb}], 0x5, &(0x7f0000471000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) 2018/02/04 17:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000854000)={0x0, &(0x7f0000dc8000)=[]}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1}) 2018/02/04 17:40:20 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000004000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000004000-0x8)={0x4c}, &(0x7f0000003000-0x10), &(0x7f0000003000-0x10)={r1, r2+30000000}, 0x8) 2018/02/04 17:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0x0, &(0x7f00005f9000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac3000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 17:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f00000b7000-0xf)='/dev/snd/timer\x00', 0x0, 0x101400) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$vcsa(&(0x7f0000c02000)='/dev/vcsa#\x00', 0x7fff, 0x60001) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) perf_event_open(&(0x7f000015f000)={0x3, 0x78, 0x6, 0x0, 0x5, 0x0, 0x0, 0xb2a5, 0x1, 0x8, 0x5, 0x1, 0x7, 0x4, 0x5, 0xffffffffffffff80, 0x5f, 0x4, 0x1f, 0x4, 0xfa7c, 0x7, 0x8, 0x0, 0x5, 0x1, 0x7, 0xb9, 0x4, 0x5, 0x400, 0x20, 0x8, 0x0, 0x4, 0x0, 0x3f, 0xc315, 0x0, 0x9, 0x5, @perf_bp={&(0x7f0000e79000), 0xa}, 0x1, 0x3, 0x80, 0x6, 0x1, 0x4, 0x1f}, r3, 0x0, r4, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x4, 0x2}) r5 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00005af000-0x5)={&(0x7f000096a000/0x1000)=nil, 0x1, 0x3, 0x2, &(0x7f0000cd9000/0x3000)=nil}) 2018/02/04 17:40:20 executing program 6: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4), 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/04 17:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f000098e000)='./file1\x00') umount2(&(0x7f0000b1d000)='.', 0x2) pivot_root(&(0x7f00004e9000-0x1)='.', &(0x7f0000982000)='.') 2018/02/04 17:40:21 executing program 5: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x0, &(0x7f0000001000-0x8)) 2018/02/04 17:40:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x101100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom$ax25(r0, &(0x7f0000002000+0x989)=""/219, 0xdb, 0x40010000, &(0x7f0000001000)={0x3, {"218bd663c4b35e"}, 0x8}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, r2}) [ 159.517710] binder: 14021:14027 ioctl 40045542 20019ffc returned -22 [ 159.531962] binder: 14021:14027 ioctl 8903 20002ffc returned -22 [ 159.554772] binder: 14021:14035 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/02/04 17:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) dup2(r0, r1) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000e82000)={0x0}) dup3(r1, r3, 0x8000) 2018/02/04 17:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = syz_open_dev$mouse(&(0x7f00004a7000)='/dev/input/mouse#\x00', 0x7cf8, 0x20000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000e53000)) r3 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000013b000)=""/203, 0xcb) write(r3, &(0x7f0000755000)="b20708ab4c", 0x5) 2018/02/04 17:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007bf000)=0x1, 0x4) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000972000)={0x0, 0xe8}, &(0x7f0000ac0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000593000-0x8)={r1, 0x982}, 0x8) 2018/02/04 17:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ada000-0x8)='./file0\x00', &(0x7f0000a98000)={0x5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) socketpair(0x1b, 0x7, 0x8001, &(0x7f000053a000)={0x0, 0x0}) ioctl$VT_RELDISP(r4, 0x5605) 2018/02/04 17:40:21 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/04 17:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000ced000-0x10)={0x3, &(0x7f000047b000)=[{0x6, 0xd3b9}, {0x80, 0x8}, {0xd18a, 0x10001}]}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) mknod(&(0x7f00001d9000)='./file0\x00', 0x8000, 0x16a) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x191, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x72b}], 0x1, &(0x7f00007ed000)=[]}], 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/04 17:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007dd000-0xb)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008a1000)={0x7ff, 0x0, 0xffffffffffffffff, 0x200}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r7 = dup3(r6, r4, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x0, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) prctl$getreaper(0x25, &(0x7f00007e9000-0x8)) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r9 = pkey_alloc(0x0, 0x2) pkey_free(r9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VHOST_VSOCK_SET_GUEST_CID(r7, 0x4008af60, &(0x7f00009c6000-0x8)={@any=0xffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 17:40:21 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000163000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000343000)=""/204) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x5a09, 0x5c9, 0x2, 0x879, 0x6, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x28, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000)=0xffffffffffff7fff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000004000)="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", 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000003000)={0xfffffffffffffff8, 0x1, 0x4, 'queue0\x00', 0x3ff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0xfff, 0x101, 0x7f}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r1, 0x6}, &(0x7f0000002000)=0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000006000)={0x1, 0x9}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000004000)=""/193, &(0x7f0000007000)=0xc1) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000008000)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, {0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, 0x89d6, [0x0, 0x7, 0x80, 0x1, 0x8, 0x5941, 0x7, 0x2]}, 0x5c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f000000a000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000009000)={0x8, 0x187, r2, 0x4e, r3, 0x0, 0x5, 0x8370}) [ 159.601407] binder: 14021:14035 ioctl 40045542 20019ffc returned -22 [ 159.610297] binder: 14021:14027 ioctl 8903 20002ffc returned -22 2018/02/04 17:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a4000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e48000)={0x0, 0xfb3, 0x80, 0x4, 0x101, 0x200, 0xffffffffffffff0c, 0x400000008000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xfffffffffffffffc, 0x8, 0x8, 0x2, 0x9}}, &(0x7f0000c6e000-0x4)=0xb8) semget$private(0x0, 0x4, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c21000)={r1, 0x4}, 0x8) pivot_root(&(0x7f0000858000-0x8)='./file1\x00', &(0x7f0000d4a000-0x8)='./file1\x00') 2018/02/04 17:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005b3000-0xc)='/dev/audio#\x00', 0x4, 0x0) faccessat(r0, &(0x7f000034b000-0x8)='./file0\x00', 0x10, 0x100) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r1, &(0x7f000062a000)={0x20, 0x200000003, 0x0, @random="7db04b3ee73e0b5f6908cc506d7a3cd0"}, 0x20) 2018/02/04 17:40:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000ab9000-0x70)) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x0]}) r1 = dup(0xffffffffffffff9c) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00005c6000-0x8)) read(r1, &(0x7f00002c3000)=""/197, 0xc5) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000af0000-0x10)={0x5, 0x2, 0x6, 0xffffffffffffffb8}, 0x10) 2018/02/04 17:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000c9d000-0x4)=r1) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/04 17:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b3d000)={&(0x7f00004c5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) times(&(0x7f0000167000-0x20)) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f00002e9000-0x8)) pipe2(&(0x7f000075e000)={0x0}, 0x80000) clock_adjtime(0x7, &(0x7f000005f000)={0x8, 0x7, 0x48, 0x9, 0x5, 0xda56, 0x2, 0x401, 0xa54, 0x0, 0x2, 0x7, 0x6, 0x6, 0x0, 0x2, 0x8, 0xb2dd, 0x8000, 0x1000, 0x1, 0x2, 0x80, 0xc00000, 0x8, 0x5}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000bc9000-0x4)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/user\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) [ 159.815941] *** Guest State *** [ 159.819318] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 159.828197] CR4: actual=0x0000000000206058, shadow=0x0000000000204018, gh_mask=ffffffffffffe871 [ 159.837089] CR3 = 0x0000000000000000 [ 159.840828] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 159.846830] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 159.852835] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 159.859561] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.867563] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.875568] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.883584] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.891599] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.899623] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.907622] GDTR: limit=0x00000000, base=0x0000000000000000 2018/02/04 17:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cf8000-0xc)='/dev/ashmem\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b97000-0x8)) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r1, &(0x7f000030c000)={0x2, 0x0, @rand_addr=0x5}, 0x10) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000d32000-0x8)={0x0, 0x0}) capget(&(0x7f0000873000-0x8)={0x19980330, r4}, &(0x7f0000715000)={0x5, 0xfffffffffffff800, 0x1f, 0x2, 0x8000, 0xfffffffffffff801}) symlinkat(&(0x7f00009d2000)='./file0\x00', r1, &(0x7f000004f000-0x8)='./file0\x00') recvmmsg(r2, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 17:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00002a5000-0x10)={&(0x7f0000141000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x40, 0x0, 0xffff}], {0x95}}, &(0x7f0000264000-0xa)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/04 17:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x4, &(0x7f0000dc8000)=[0x1, 0x0, 0x81, 0x200]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001d9000)=0x9, 0x4) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000884000)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x5, &(0x7f0000a0c000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004c8000-0xc)={&(0x7f000044a000-0xc)=[0x0], 0x1}) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000b85000-0x8)) sysinfo(&(0x7f0000618000)=""/146) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) socket$llc(0x1a, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c7c000-0x6c)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @rand_addr=0x92b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x6c) accept4$nfc_llcp(r3, &(0x7f00009b6000), &(0x7f00003ce000)=0x60, 0x80000) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00002ad000-0x4)=0x405) socket$bt_l2cap(0x1f, 0x3, 0x0) bind(r6, &(0x7f000084a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x2, 0x2, 0x3}}, 0x26) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 17:40:21 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f25000-0xc)={0x0, 0x80000, r1}) r2 = dup2(r0, r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5437, &(0x7f0000001000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000fa4000-0x2)) [ 159.915638] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.923674] IDTR: limit=0x00000000, base=0x0000000000000000 [ 159.931691] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 159.939699] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 159.946156] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 159.953644] Interruptibility = 00000008 ActivityState = 00000000 [ 159.959924] *** Host State *** [ 159.963146] RIP = 0xffffffff811be0a4 RSP = 0xffff8801ceac7508 [ 159.969163] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 159.975598] FSBase=00007f2c5f85a700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 159.983432] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 159.989346] CR0=0000000080050033 CR3=00000001bb6e6001 CR4=00000000001626e0 [ 159.996403] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01b70 [ 160.003097] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 160.009189] *** Control State *** [ 160.010101] audit: type=1400 audit(1517766021.439:445): avc: denied { map } for pid=14093 comm="syz-executor4" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 160.012659] PinBased=0000003f CPUBased=b6986dfa SecondaryExec=000000c2 [ 160.012665] EntryControls=0000d1ff ExitControls=0023efff [ 160.012675] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 160.012681] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 160.012687] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 160.012692] reason=80000021 qualification=0000000000000000 [ 160.012697] IDTVectoring: info=00000000 errcode=00000000 [ 160.012702] TSC Offset = 0xffffffa7b11c62ba [ 160.012708] EPT pointer = 0x00000001ced7501e 2018/02/04 17:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d29000)='./file0\x00', 0x40) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00004da000-0x1f)=""/31) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/04 17:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000014e000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e1000-0xd7)}) 2018/02/04 17:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{}, 'port0\x00'}) 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$vga_arbiter(0xffffffffffffff9c, &(0x7f000017b000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000d49000-0x28)={0x0, 0x20}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000)={{}, {0x0, 0xfff}}) 2018/02/04 17:40:21 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00005a8000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x102, 0x7fffffff, 0x3}, 0x2c) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d12000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x9fbf}) mlock(&(0x7f0000ff1000/0x1000)=nil, 0x1000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r2, &(0x7f000061d000), &(0x7f00006f2000)=""/239}, 0xa6) 2018/02/04 17:40:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000d9d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000285000-0x68)={0x7b, 0x0, [0x80000000, 0x259, 0x0, 0x3]}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000d8000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000dea000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000bf1000)={'vcan0\x00', r4}) 2018/02/04 17:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f00002f9000)=0x20000000001, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/02/04 17:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000fc000-0xb)='/dev/adsp#\x00', 0xfff, 0x20000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000522000-0x4)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ca5000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/02/04 17:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) pipe(&(0x7f00001c0000)={0x0, 0x0}) accept$ax25(r5, 0x0, &(0x7f0000d64000-0x4)) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) gettid() keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r6, r6}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bdb000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000ee5000-0x4), &(0x7f0000d97000-0x4)=0x4) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000621000)="c060") 2018/02/04 17:40:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) renameat2(r0, &(0x7f000092b000)='/', 0xffffffffffffffff, &(0x7f0000d64000-0x1)='/', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x8e, 0x6]}, &(0x7f0000002000-0x4)=0x8) 2018/02/04 17:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009d5000-0x4)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000041000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) kcmp(r0, r1, 0x7, r2, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031f000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f000035b000-0x4), &(0x7f0000181000-0x4)=0x4) sysfs$1(0x1, &(0x7f00002a7000)='ramfs\x00') ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00001d5000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) [ 160.241893] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 17:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) exit_group(0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00004da000)='/dev/vcs\x00', 0x101000, 0x0) 2018/02/04 17:40:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006ba000-0x20)={0x5, 0x0, 0xfd21eb94554b7181, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e86000-0x10)={0xa2f, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c15000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b43000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e47000-0x10)={r2, r3, 0x10000}) r4 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/rfkill\x00', 0x10001, 0x0) sendfile(r0, r4, &(0x7f0000ea6000-0x8), 0x6) pwritev(r0, &(0x7f000086e000-0x30)=[{&(0x7f000046f000)="e606f52b2dc65a72d88477629e82c39b2deb9a63af2b82464e4d8d94985858dd07b9a8000387871e48b01cd29f0a73b1d6ed53", 0x33}, {&(0x7f00001e3000)="9ce1d1064a0ab829c5933c2cf105adb3ee840fa763aa38a4be987ed3d6e747d953f1ddadfe31a38ab1c13086bcb0a349eee043aadb416f3a7fcdf2a70b755bffb2f09e77542a4d59c2c762e89282acfb8a98544e245cab1236368186fff15a632f5f3d2e16e37a0ee31832df20fdafcb592b4b7313a06b1dd95f2a3e07945d8aa6d915afe238abbba3b7287ddb81969bac762de1e0b23f9e9f70b44a07d0057bcbee6d54918cfd944067ae956d0df57b47f63b093102c7b974646b1a643037d9a3461d9318c77fd1f516f05a104bd199ac200340e9f5a0fd76bdd61bc854346276066baca92d6fc5", 0xe8}, {&(0x7f00000f3000-0x1000)="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", 0x1000}], 0x3, 0x0) 2018/02/04 17:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x1000000000000, &(0x7f00000f8000)={0x0, 0x601}) 2018/02/04 17:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ddc000)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000803000-0x4)) write$evdev(r0, &(0x7f0000a12000)=[{{0x20}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/04 17:40:21 executing program 5: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000008000-0x14)={0x8, [0x5, 0x1000, 0x400, 0x7, 0x400, 0x7, 0x5991, 0x9]}, &(0x7f0000006000-0x4)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x58)={0x0, 0x50, "ca43b926a18689f7b3d77cd695edfce89d6480b4bf5b71805012cc3e234a4aa4167426e053f467c756f49e53a1fa4b19930ab9e8cdfcdd60c240a02c95bdff7f83d046041623a238557bbaec250a8eff"}, &(0x7f0000007000)=0x58) r3 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x2, 0x50141) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000004000)={{0xe8c, 0x100000000, 0xbd, 0x4, 0x6, 0x10000}, 0x80000000}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000002000-0x8)='./file0\x00', 0x200) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000004000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x1, @multicast1=0xe0000001}, @generic="5edf6f7aecc5754ee01c641d56bc75b7"}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000008000-0x8c)={r2, @in6={{0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, 0x8c) 2018/02/04 17:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000526000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000626000)=0x4, 0x5) 2018/02/04 17:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000447000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/04 17:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$nl_route(0x10, 0x3, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) r5 = dup2(r1, r2) r6 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e84000-0xc)={0x0, 0x0}, &(0x7f0000229000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000323000)=0x0) r9 = getpgrp(0xffffffffffffffff) r10 = gettid() ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000334000-0x4)=0x0) getresuid(&(0x7f0000970000)=0x0, &(0x7f0000409000-0x3), &(0x7f0000d06000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f2000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000a2d000)=0xe8) lstat(&(0x7f0000334000)='./file0\x00', &(0x7f0000fc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f000014f000)={&(0x7f00000d3000-0xc)=@proc={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000a81000)=[{&(0x7f00002ec000-0x1c)={0x1c, 0x25, 0x8, 0x2, 0x1, "", [@typed={0xc, 0x2, @ipv4=@loopback=0x7f000001}]}, 0x1c}, {&(0x7f0000ed4000-0x2444)={0x2444, 0x30, 0x400, 0x4, 0x0, "", [@generic="852dc9447a2f96fc78d43cdee9e9abb96f320be9f4a2733f1393933a07710eeb9b2f5061dfa26f0d293fb0207e53cbb6bdd876f0e7bcc9efc8472c1ebcc5eeddf20988598e3f57c0f7dece6c0c04ba9b679f703d6ee788b7825672a0988681038f60f65dc2c8c256acde290797", @nested={0x110, 0x1d, [@typed={0xc, 0x6a, @ipv4=@rand_addr=0x7ff}, @typed={0xc, 0x58, @fd=r5}, @typed={0x18, 0xd, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x43, @fd=r0}, @generic="725b39b18e9a41dc107b71095e63c12209a427b4ed246b65a105c259ca060379b905e59b834d7d93384ae36bf5dc21ed190f6af3af0d32a2094ab8867dc9e687ca0a50f07466868e7929cb519a40b6bd60c863459f7b8ebf320340397be6b300873344e72c350d896abf5931894d01a2243c40a3ef75a3542564d8b0e86cb05b32153b9867ddd9b08c1fd79ad8795a712a8f6f3c51744b3a54c290c1d5e2f9d650371b58530331e0775d6d4e2ac5d4b846df76a72c265a66f954836b627aaed5d5a03ff6b2ba37c0b698f0a4b41ac3"]}, @generic="54a786351824c248c0afb1d63766f549ae07ce372ae8c58001919004f07d17e126a5adbc0240b99be9aa5a6c0851580a6f39140dca2d73f78b22f04454203536f0ec2e1c5af19350e420033203282a671e72fe0a4ea03667390323f990612a416ba37fb75a819f134f3cdafc0099f039f84f2574fdac2a7b8133211fe41277c1c24bd92f849014bf7d3f3e7a631a401c7a14b3b6d6e07219de59ab130163a0e24b04d851a641a03ee749bad4b7e3f091", @nested={0x1118, 0x16, [@generic="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@typed={0xc, 0x4d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x55, @pid=r6}, @generic="5b77390ed776df89a8c82adec34838b7af88f9c4e398d6197a55074d4c0692dce107819cd7b36bf06f6937a8d0dc16a693f9f37e430498638e64221fe46d2cc6eb1b45c2adb294621a61433a848082087976ac30897d7e4ba3b37e2919f14c33e354ac6f452d630d3ab989a20e7181b9fb7b59c0dd8f72d6118fa222505cca8315bcf8e502fce523c1b8422c57d8a450d3765be2270eeced62109dc7d8b48096223543f1b25636aa2bb40fd44dc8892ba70ccfb0031714225cc55afb2d623adea4100896e1d4315a1f34cc377b", @generic="d6f7b28e4f68c8769cb2ed85e6717188de4d5551a5ebf4b59a61a277347065ea9842", @typed={0xc, 0x68, @uid=r7}]}, @nested={0x10dc, 0xf, [@typed={0x10, 0x7b, @u64}, @generic="47f1c9de2978470cfa2e873c746c4638eb622405634cf7e51c5cb4d5c83785bdf55324eb58e93460e5dfcef76624ec246c64e3", @typed={0x10, 0x38, @u64=0x100000001}, 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@generic="b37ffaa69771f89b738831f1b47e1fc65343dcfdb2616fa11cd3728ab75b454a91083572cdd0c6bb1960257bd97f41521714538c75d8daeb9ccf2b5254e3e21116fdb0e803c9ae475fcb171115fabe1e8190da2506f4dac508d6019b8279f9a82a7e777d499c3154606a521b34a766ae3cd22e4625e49008cb670e1410b322479d71746bbad3511f3233b4212bca67e708eb3b2fc95a1d090ec93f5d45931841e0499bc0beba26749c48596b0ec6c7", @nested={0x124, 0x76, [@typed={0xc, 0x69, @uid=r13}, @typed={0xc, 0x68, @uid=r14}, @typed={0xc, 0x53, @fd=r2}, @generic="0d89ff260d9ef8611e7ace810ab7f059ab53cc94d6fa7c7234de4757c208c1c5b55e25784c59d03400efdac4da18f3fa2f7478e68ee836325931beb57e1452f16577e3d59f49787e21db694f10f2c0ed0f65a56159c36fa82b3a35343f1224caa131117bb42a54c993556018d1a681b2d2", @generic="1eb21e5153d8bddf239ac5d150f7feff97788d648952f5e73b90131ae9674b7567dbec0b69110122d433b50b78b6fe9a3efc8749f415885f6c6272857ace27f852969cab9f95dd285811f71d3c5d9e715120d49cd0c89ca7403b413fc676f67c20cf6bb9f2cadf152aa2665011587ad2d115652282e4cf08fea0c75d065b84f924946ee9a36294d5f310"]}, @typed={0xc, 0x7d, @ipv4=@multicast1=0xe0000001}, @generic="0271e8c5ebf27fa50e833547cc2fa77779edc5ee1264b0ad7662765e4a1ed173aacc6e48f88d03e9ba5811152817a61b2a25163e7239371a2ac3b0edd620fa07d732"]}, 0x1234}], 0x6, 0x0, 0x0, 0x804}, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000bce000)="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", 0x1000) socket$nl_generic(0x10, 0x3, 0x10) [ 160.286191] binder: 14127:14139 ioctl 40046207 0 returned -16 2018/02/04 17:40:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b35000)={0x0, 0x40, 0x0, @thr={&(0x7f0000d27000)="43dc80cce011ea7b979aa680b43b5ed2027566df5afb94996ec50e52d16982f4d3d4f1fa1c5e6094ae169f2a1613f0fe862a72b28bb0e222896131", &(0x7f0000d76000-0xc7)="5b5a4f17ea24f17c99ef9d140106e2ea657fa8771c7c856faaa38ee9858ae2750e95d0721e50f3cfb3c75f34f625bf2bf1f3f75a1ed527bc09317916a1257038ba5c90e5b238b614bf3d10f2c57c8a7860e9ea79c8c176dc101fb5e91850dfab7ec6807a5d7ea00b371ddb1459eaf62bd97e653b84a85a16f85f065fbb2f33ab8d9ae2915495467f3d03da13a5df29953515c4b550c9f0460284abf7ba7e6a9fa36ae070c265bfeddc3f56993c7a445d2fed84155e28bea0175502232f49d3c748d0223060b0d9"}}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0x5, 0x9, 0xffff, 0x517b8e7, 0xffffffffffffffff, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000-0x4)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xffffffffffff45ba}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r1, @in6={{0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x7, 0xfffc000000000000, 0xc0000, 0x6, 0x800000}, &(0x7f0000003000)=0xa0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000004000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0xa2b2, 0x400880) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000005000)={0x100000, 0x4000}) fcntl$setpipe(r3, 0x407, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r3, &(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x80, &(0x7f0000006000)) utimes(&(0x7f0000001000+0xfc2)='./file0\x00', &(0x7f0000003000)={{0x0, 0x2710}, {0x77359400}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)) fremovexattr(r2, &(0x7f0000003000-0x16)=@random={'btrfs.', '/dev/sequencer2\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x4, 0x448301) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000008000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000001000-0x110)={{0x5, 0x5, 0xfffffffffffffc01, 0x3, "94174c13ae0cfd54d9f2f01663f170bfce5cb053d96173e45022344d4795dbb08ff4e747ca3028b66c26e2e9", 0x1}, 0x0, 0x0, 0x1ff, r5, 0x52c9, 0x7f, "e221ca37b0a3e1695da709e31448c6e6edc8f44de84e4f6a10c15902f8f343175e72c2bcd628d3b7d23b08f44f248802eac6c4a729651e9ff0d2c9dae0d9f65c", &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x11, [], [0x10001, 0xf8c, 0x5, 0x8000000000000]}) [ 160.358011] audit: type=1400 audit(1517766021.839:446): avc: denied { net_bind_service } for pid=14160 comm="syz-executor0" 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 [ 160.389973] xt_SECMARK: invalid mode: 0 2018/02/04 17:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f9000)={0x0}) write$vnet(r0, &(0x7f0000dcd000-0x68)={0x1, {&(0x7f0000275000)=""/66, 0x42, &(0x7f000073f000)=""/179, 0x1, 0x6}}, 0x68) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)) r2 = getpgrp(0xffffffffffffffff) getpid() set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4), &(0x7f0000424000), &(0x7f0000b14000+0x51)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000b0000), 0x10) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000c03000)={0x6, 0x20}) ptrace$getenv(0x4201, r2, 0x3, &(0x7f000008b000-0x8)) 2018/02/04 17:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000349000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008bb000-0x1000)="91dfe663a8af0f5a9b0ec0666caf37cfbeede295b50b90f500383521e24a1fbfd3a8482681c02bc7d54b385ea077fefcaaa5c16709fd26a370896ced51e2dd4524a1758abf4e1698f9374c69640e0b81e62eff3dfab704c441164d1e78590e1048e69713f2fc5ba674c8bd53a2b4a08e861a7bf77734a0a77f924705fe9bee171ca24aa87727c7bc5ee97dd28eb6e11ea5889062064c578b011106528ef369ab1b34b9606506babfc6a301569d8a0c723c9d24dd0130e060fcd1b6a48817be9ba2d376d80e07e97f0c947aedbb3da5d23cd91a8e8a5f0cfbc1bd3a3937f70c17adb008a99969905eb118d40387bbb2ffa561ff18fc8ad1374da81c2a822a6cc4df3ae0cd2653d0d2cf394f2ba17fa2be9a77587481bc1e823b79b67f691bad3bead80a4ee954b8a2ee1e6d3f7099573d025777a73b306e63b3fe8cc167366aef55cdf0a0c846434473fe1a17510e34ff8c3fb2524c6f2a2dc2c0b6f0d976b5821bb3de39f148f7a5d2ff8fdb50c144f07fd762aa5d91ef3360c6f847937046c44bc4ad9b5854fa14cd43d98ed59e1c996530b69ff001f6ffcded0877e5b2a8f78406f1ff3fd9ab4380aff4b2243fad58c96a246febff0961c48cdde16179cc647cb2abb8df61c6b9fd4abf99f5856fdc52eec16973bb3390ce828051f1847c2c9db4ad952fde9b3253a3cdca893c21b6ed4720c45f60788a88a4e7996c851a17223bf20fab9caee2dd3991208324f34827a47f5ae0c5ae170f798a2c3a85640d95ad6240b4727fe73bf262e01c5c077209a07af53fae6bd37cc14ab733501e2329626e1ae5df81b5e124f55453bed89758d84ed3d1595de9ef86015bc18c2fc6df72a35a025ccac53c8326229f11467370fe489445813df7de0820712670811899c8fde36b8959c47f992499be926cf16a0d2bb7997ef86b9d39302b70b2e4413adaba76ed0699f0361a566c85f0338f258344ebb6439ded5acdce6d0c3250f63e617d166b47a57d2a81e080960207537ef8a923ed7f08454b4550be35e39c8b7f9c9639913a7892794b540f07d3a222b42d16b3e2866a9d4359f55cbdf3e73deaa6a786cb19203e2d8afa842479f856b44719f4408bfdaab394dd1a3842c0951b9d7d8d62ca44bbac8967456ae057a0e7b03ceda0c16e41a4752b9ad72974b422124a135fcf0d1dec50c4d173e64fc384287a6aa4b717cf5efe4f777fc082b7d238a57427a22c2c233eb2a2db634bca3e37e7241721df053ef302903e4d4c304c7a4c32e8fd242c154b47910b7dad846f116f3913d9ed0dc20b5a8bd02981c2bf5aadf4feddc36b6ab7518139a4b27081ec2c07e517345cb0ed0a30e23a734f4204bd3533aee970ede9a81e2f5123cfcda10bdba85a7a054322c974f0dcc753172c940277e894d68925d3255d527d01bc353c873b883a458081c23ac1b0ca2629a62d558d8ecaea4c380c1a9b6b4bb1a70e169285d47be5cb0b6c5cfef1dd75086000f8560744faf4732ed39fa71e1284dd07f049955a133d2cdb58cae70cf55495456bcc3cf4c1e57240b4d6f9df61fc43d7a973d75a96c1d3ea31578dfd72ff773826075299f408ef1ed29c7208aa5b51938639d6ba3ca6ae6bec273f71e178a1789b9696081af7a1d41eed45bf56d1c6708ce154d0a0ed60037ae12aa1d7e7dd2b5418958fcf31b860ae49a8c1da9a0d2d7f4e5bc7b3f26b13120e696b91e324472f64afdd71e0d710aa4128aee44d8b9802b671a5c7780d5bce8fb069bc98ca847665021ff99e68bb88065cce316043e32d816f53310fb95043d84193b7db77ac298dd478705fd6ee482af53ff0aa6d91e4982a7b24b71ba5184cec628a12252581da2b51a567ac8b025f06445c6db183ed785e4d8f40453163b73b329eaf1b16992ac128d45e923ce32c6c09c1236b4828f236d9381bdacefea8be36c908a3c9a2c394168721bb580eaa4fe4b1ba196b79b104fc4c89e60956145c072448d9dff6517e9166c50df4d5cc7fe05891b48e185d04d8ad90223cab4761fae2681bd9cf5bee71bdf0b132766031ee25ff6248cf0b2f64edcd8030df6ecc609313408255227a88eaf1a40dee755933a9c9ca485e5043b51c64e2674ef78e59fa5f9abd81ffda9dbb12bf9f674c3c35d8cd0704984f520fe204f9f38cb2881f8d8c0e37e10a45dbbde9613b8ae88bb214a4087f9141c231295d6a07d1829d4482f567a3c592829b680e5f3ad46a70bb2f2b1d01cddc543095c830217bdf26595b8901b3fbd50c35d6b5146a8fb6343deed4eba251226407a85621ccfe93f693326750c0d5b6bd20267027f46a6af36fded81e364e763e79e1928d1856ff88c4ec12ba11c280f5fff1bfb7b9a9fd336f8b014fc9288bac91ce93a166bebcd97434edd7205a5451c6bd1fd0d712a527c2f72540c54da7b5853290dbe389045ea3ee9d38884f22a5246cddeb53cc517776bbe5a7c6bc2bdcb62e995c90352ee73aab4a4166def5585eacbe38015594b7e52ac0cf269fd5d07a8b1b163a8091ed131db6f95b1c2ddf21409b65a83d347363b99bb98e863dd1f8ce29fc7449f3531c9638eb37e3411f3311006d1449fa3182920d8e69593638491376692ec985d32c54fab09466cffb4ecffd83b828d8ad58b99f6c2f356b293e4590055843d049eb1865801530269ad5677e4469f7f4d3e73da0f935590031e1d74115404157cc7e8204fd9f107ac8e4e08e1e8f775d44e5329e96a78a20cd853f36f11b70e530d21fa617e9f4eab380f061d084922ac69a989f36ff12902d89e198eecf80d1dcf0ca9aeee288e1bd3da6eee9ea8ed9e8105d0709b13a531ff1ae52e7426829599bbe95c49d183abc437c3c8d325db40e3fcb60d95ac4e3cd06efcffae449b68f994d459a9f818d478d6b3c4e8d9bb27f12137fffc9674c92cceec1cb44160a940676f91d0fb000c5bcea7236ebeaa227fde66081498727f63b97f468bc0cd7532be12ccb106934d4f45cd316d07a06bbacfa5bfe48e3b9dfde53c9f10f6ab0f73be4c8d74e3a7a46e727a6cb8f40ce835e8f21e41257f258c333d28615ec953856dca543bec8db9c9aef377ceaaab113fbaaa005cb7b65ab5eac11af996f9eb6a06e3452917d9656a43a53a180d1a4221ea60a49690b59f25cd6112dce1789bdf802e8600cb5cfb153fa088c59397340bac9e9d03d58c65b9fd0330740ea169dd5221719cb32305310b1650c903f9c98e49c0e5eed29c4cc8bd71da34bee3629432da28033ae16a98b25c0a70d89707986bf8e0be74637127a1e4720d792f9556daf4c084eeb0c71feaada1598958d8150ec1ec0d93a8cb7f45547036c1ad1ddd34727c75f3fe086a3facff5bd51c4bd7decb0526ae63aaf5f10720d9762671ad863f4b71b76c3da2079b8712f44de13b1d69e565d8b0b721410241b148394eb19977b59c854762569c4a1e7cf0f1d17ca636b0f9df50024af11596646707dde67f55a346c9b77b37a5b2fcad7711cf6703fdb6387fca7d59b3440abe5511b903b8427207990a52f59da1b7a25c2eb70fb99fb1eb90de6b188950f48ceb006f2c3bec688e1b721aa3c2eeec37e9d2efccf73b8bfa3ec00b59247a3817c75706eb78bb4f753d8dd45bceca7a13576b5d0c1e364a192c4dca08a23148f27de65614321ae7093c90474b9680731aeb07a09b275b9fd42a20afe2051911c7ec2ee2940e5b0bbd814f6d03431e27960202811a83320818b430de67572f4b43f74e15e0bc3864fd4f72dc81b9c5e00a849e17a2d5862bd1e670890c9e245fc8839d9e58aaaf3ad065d51c85c87471005b7ab92d17a18c5e0f04bb2bc5e2c5ef3a76349f8f72e7b79d2caf581832729e04c2b2ad9c2f3a318257a5606444d3f34886957db3816299d01438efd41ffd0ecb3d579205c6939776be869622b613166bafb414da0ddbae695a981a1c012faf37fc3029c63c4920446627f564ddd87331c53ce6a03c5493d3a42a4f0e6e9235221988f15c2d41e03acca391bce1a76b9be33add2aa4371566275309a93b06dc99b1f202a2cf2ebc95924a444ed6f481bc54e502bca8e843072f51bb0855e215c1a5bd3c64e449ee49de082a752d42e68964a6c3e4bb35430a2ec980c3519013eafed681d99ce6d960b0aa7e662bc3592a19e4f2a7960b1a82bd9073aa3f7de9216ba29d1a86bcde79315461da48ab32ad6947ed9f9427804c176eead8c53eaafb864e135a84a9861b3812905f490be8c4866048dcd790e1adbff9acfbeb57d84139c1a2e798e73b5a973579f215d1454819fee109bb6328eee91522e0312304183d1c6a5b8b07aafe7ba5993fa27586a705e2af7f798302e7bf9dddb8618b5f94f13c30d45674c46e40fddd93192ce746eb1d3133ce24eaea9db241437483f39a52f2f47cec9fd7e3d14fec6a9db7e1ecf8de2def1b5d3a3ea0461d232b1eee549c11ec3e48a3170302888635307db97cc89135f7b469876c2e29d6e4ff409a41d670c4fa3ec46190d4277bc20c541dfa410308acb0961379a80c410ee936be60dab51c5e377a254b32af959cbbf76a0803ffb0f826344e1de634977001debd453e83db1fa7bcdbb11a7eb60a141925e91166fa5bcf81e908e7b9cc663f439086dc2945cef8a9876226bc97c15bb3eb65df826c5212794d10771d0dfe63162cbff13706929619622d9a14db05a6206d8a4cdc9bed334294d79dc3bdcba2408a5959a37edeb9bb055a9d1002129c64c3d62a7eefc246f044d89730c1fd9017e8249e7d2307d765ab996123e507568aff935e77cd02488af9328bfb5bfd8a4cefee2d12945a383b91a066a5bafb0bae40a39182b22892ec86cb2d5196f4c775afc2f5b9fd53399494441fbfd6b89c5adc8d8cb3ab7921443a98e3edc0a6c8e8fdcfec43a5d7cb7d2bb5c3fc4b18036ae30345dd61c5367a7144acfdb7fb7ed1b91fb540549542048e1c2610b9b4c2f86811fbf2788654fab6fa7aab4217aa37f424bf9340873298f2a9b3662ff839987dba6bded0ebca032c4502aa56c74f34d547187c9ce30ef0e28e74d8f746a9a5c39607ded6aaba1665898c74eda044511bf3c850272086c95ddcea3e2306d79b0500c99280466fab58b5543a1bfd7a64a60da7dd5678a9824adc1e1132e7ced55002138f86ee6b004494ae9404263a6a933cbfc8c35809f38974d8252afe6310e3f5c0cc921ddd3b23514e345e2c765b4331dfd267089d674ad7b90ae4a011bebc8ae036fdcb88148f320650f35b4c8ff53f708130880909281bd8d0486e6ebac5e69e1a32b13505abdc0bd11f7626e1cf8f15321bba685d8d73cd2322e869285e81b0eb38090ec960bc35fcf5a8f55d4a4e92b0fca75ac68b9b21f66d4e7bb8323527c83ff12d5612aaa60465192ee809486f882d0865ef5e6ee4a83712ceb94ce936c964b3275d0ed8c30c59092556eb0219d2fe8e5795c77008428f01b96a3a3d5ac2abe6b27fd24586b6a4524a6811e13a1f6178eff71d8f71ec0b67a155da7580042f78e1f692b1f92c0f960dfb9541392a121cf7dd2ddea98999ba46a7e4d0095ba6069aaecb274895f0dd3eed7a4da94f9b5bc8e295b0615056ea814a317db0cf94adf8d24fd2088af874c7f9d35b08033ed53133bdf055eb5859d64c2343a74d837913023bb40724cdd2ab5ea8f30932746afcc6a60271b6cc1b2467955101c75abe96ef18aad55417fa5e18fb543bae4e71ada31d806c1cb59203d1ead6f23e2a2deb955f7f78e29d363769782e88dd900b7e591bd696f11c688411eb4f25c14d638", 0x1000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000c1f000-0x9)=@rc={0x1f, {0x1, 0x100007, 0x170f, 0x6, 0x80000001, 0x5}, 0xaa}, 0x9) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006fd000-0x4)) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000a50000-0xe)='./file0\x00', &(0x7f0000f59000)='cgroup\x00', 0x0, &(0x7f0000aa8000-0x1a5)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000af9000-0x4), &(0x7f000006f000)=0x4) chdir(&(0x7f0000429000-0x8)='./file0\x00') 2018/02/04 17:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001a1000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000041f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000250000-0x4)) ptrace$getsig(0x4202, r0, 0xc0, &(0x7f0000846000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000858000-0xc)={0x0}, &(0x7f0000681000-0x4)=0xc) r2 = getpgrp(r1) get_robust_list(r2, &(0x7f0000362000)=&(0x7f000051e000), &(0x7f0000505000)=0xfffffffffffffc87) [ 160.406931] xt_SECMARK: invalid mode: 0 2018/02/04 17:40:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000603000)='net/if_inet6\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000041b000-0x8)={0x2, [0x6, 0x0]}, 0x8) pread64(r0, &(0x7f00006f6000), 0x0, 0x2000000) 2018/02/04 17:40:21 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/audio\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f8b000-0x18)={0x9, 0x3, 0x1, 0x8, 0x1, 0x754}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000f8a000-0x38)={0x400, 0x991, &(0x7f00008d4000)="f36cdbb06933ffcc1c8eb0bcb8c08d616efa09622574397320fd4820a07c141429e9320f7cb87b49397004051f8df203e3f6ad2daf0ca24f53d62918c4be41e024ad9d31345dd61a723c23e1b9da01a0524b3eed120d6907bb4bef9c3a05de09aa621cba4a8f59c565ec581c3b0e8f3b381105b2180f7da97fb5f969575d7ae7a977af0ad513ed77c0850921a4413f3547b64626baea61dbefd707c213", &(0x7f0000f8a000-0xe)="ccb044351286b0eec99c24527011", 0x9d, 0xe}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001ce000-0x92)={0x0, 0x8a, "cc40386f9c7eadf27b55d8dee8bdc2268cb79f4b91f4b0c9aaf126cf7165ea684ed170d661de4023f5b6dbaaaa508492e3d5e2444132d7b17e9f878a75cb41ad9522045ea93c0fab6004d5b845ee594f442075321a38c3176db2898cd9ac3b64fed03b58da360964c11917be45c68248673773d12c5781626a46e2e3c0c0b02ff01705bd985344ee2953"}, &(0x7f000036b000-0x4)=0x92) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000119000-0x68)={r1, 0x87cfb90, 0xfffffffffffffd35, "0299af710a0000000000007cab4feaf26372b72e1f7b3a800000f69b2ae2894ac720d05be620c3937921d9d22bdd1b5cb47ba19d760cf292cdc16af8346a0172be879e948824fe024baeb1326075c8845688cd5de4baf8ad5d4b6d543d506767"}, 0x3a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007f8000)={0x7ff, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x84) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e10000-0x4)=0x8d2, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000395000-0x1)=',', 0x540) 2018/02/04 17:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@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) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007f1000-0x2e)={0x0, 0x26, "7b863f1029d839dc19784a4dd12fde073799c30762ae2eb25c1a0a0680bbb24379e118ba2afb"}, &(0x7f0000075000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000130000-0x1008)={r3, 0xc3f, 0x1000, "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"}, 0x1008) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/04 17:40:22 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000015000)='/dev/sg#\x00', 0x4, 0x40002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000015000)=""/254, &(0x7f0000015000)=0xfe) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)}, 0x0) 2018/02/04 17:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x0, 0x5f}, 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000e27000-0xd)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000d1d000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/02/04 17:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f77000-0x4), &(0x7f0000ce7000-0x4)=0x4) 2018/02/04 17:40:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x210000, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = timerfd_create(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x110)={{0x9f53, 0x5, 0xffffffffffffffc0, 0x9, "9236e50ff715f35b3be451d0a8fa6de821f382342d777482cf938b39c82098fad9fbe2e415c1bc16d9edeb2c", 0xfffffffffffffffc}, 0x0, 0x0, 0x8, r2, 0x10001, 0x7, "cdd2029779cd0dbf8e403fe8758663ae8d2357906c80f0a908bd7ee35c2f10d68676d10be7f53bfcbfbfc6fa056894979182ab1ba6b992cb6beb7e35ff27520a", &(0x7f0000000000)='/dev/rtc\x00', 0x9, [], [0x7fff, 0x7ff, 0x3, 0x3]}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) r4 = dup2(r3, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f00000cb000)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x100, 0x3, 0x3, {0x80}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009e4000-0x8)={0x0, 0x0}) sendmsg(r5, &(0x7f0000cea000)={0x0, 0x0, &(0x7f00004eb000-0x60)=[{&(0x7f0000808000-0xb8)="c1c3c2029d8b35aac86acf2f21cf73e69d475178ae062a94bc1819d200fc4dc335d56ba539739de0b629bbd30207c2cdff87bb5656b9cc86843fe33e029860b071197f9ea8d4dd15f3747d94b17384e3043be5de33b62b75a27fbe6ea8ef1a9d575c86c846a1192b47978d31c7a959d7c9c7703d9322330e38f4479bfab4051a61017f446dfd3427667a9652368dfe815d1c6c1b5ba0439a91a93db8b2969d6862cd513d16f68021209116b5832c6332713a1284fc140fbf", 0xb8}, {&(0x7f0000ef9000)="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", 0x1000}, {&(0x7f0000768000)="88fc16267e035ce8e1cb20ba9b46ecd9", 0x10}, {&(0x7f0000262000)="4a426c7632744638b594f84d0fd0584bcee1a5f67728347313fc9807d4263c04dd41e7a1a0ac4a6e4775", 0x2a}, {&(0x7f0000ac3000)="91f317def278e262e20783c01479dcb41260edb4dc36ed47ee0550ebb67d7caad5793c7c43160e301c78f82700bbbe87c2af3d56955232fb0b8078f1a1d6ac6c4a91d855a0f68649f6d1a5af2f447dde2762fabf5a1aa1248f076de8d2469e511ca854accfa0bd3fadcc94846ed34560a7d6b3a45e11f5a3b1692b40f810ca9e7356557af4cf6f21f83b208fa791d26b0b837ddabc3450d3429875a2d26e7d38e0", 0xa1}, {&(0x7f0000d3e000-0x9b)="73900693e19d36b1d60668b75517e7b11388951d11b8dd66dadefb24ad0632bd1038e51c5d2ad10f6ebe2371f6b6f4386c36e4459a8251b81a7f6878873bd0ada0cc15353ec78f256c90784c14c360148371bbf2a3b5f7846cfd256744537da65789f894232b325bebf78376328d6bee55f57aacad8d037af78b439cd581276be35e6ed2e56326f96f3ed9dfee1c45c5cd34dda79639dd83084fe1", 0x9b}], 0x6, &(0x7f0000d29000)=[{0x28, 0x119, 0x884, "8cc1a99a0e2c7cc69a269f14e38e4135007664fe47"}], 0x28, 0x1}, 0x4004) r6 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x8000) getsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000a6b000-0x4), &(0x7f0000b76000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f0000474000-0x4c8)={{0x20, 0x5, 0x0, 0x101, "60a4bad668d3d751c1b39043cc9684e27076ac0f171f0a68d782d74a494a71f6094a95b97ee2a53a3e00faf3", 0xffffffffffffffff}, 0x8, [0x0, 0x7f, 0x10001, 0x7, 0x0, 0x0, 0x5, 0x1ff, 0x401, 0x0, 0x8, 0xa60, 0x3, 0x800, 0x30000000000000, 0x80000001, 0x4721, 0x5, 0xfff, 0x2, 0xb0, 0x40, 0x4, 0xffffffff, 0x3, 0x7, 0x0, 0x1, 0x7, 0x0, 0xf6, 0x0, 0x1, 0x4, 0xee6, 0x7, 0x7, 0x0, 0x549b, 0x0, 0x9, 0x6, 0x100000000, 0x0, 0xfffffffffffff000, 0x1, 0x0, 0x1, 0x0, 0x8001, 0xffff, 0xae, 0xe8d1, 0x9, 0x0, 0x100000000, 0x3, 0x9, 0x20, 0x5, 0x66cd, 0x0, 0x7e966ecd, 0xa994, 0x8, 0xfffffffffffffff8, 0xb, 0x100, 0x6f, 0xff, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x9, 0x0, 0x101, 0x3, 0x29d, 0x3, 0xb1, 0x66d0, 0x0, 0x0, 0x3d, 0x8, 0xffffffffffffcab3, 0x8, 0x5, 0x795b8cc1, 0x985, 0x0, 0xffff, 0x8, 0x0, 0x0, 0x0, 0xfc, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200, 0x3, 0xd439, 0x100000001]}) [ 160.579873] device eql entered promiscuous mode 2018/02/04 17:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7) sync_file_range(r0, 0x95c, 0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d7e000-0xb)='clear_refs\x00') setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000918000-0x4)=0x9, 0x4) getpeername$llc(r1, &(0x7f00007ad000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000769000)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009ff000-0x4), &(0x7f00004a9000)=0x4) pwrite64(r1, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) 2018/02/04 17:40:22 executing program 2: futex(&(0x7f00003ed000), 0x8000000200000085, 0x0, &(0x7f0000000000), &(0x7f0000003000-0x4), 0x3fffffff) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000691000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d38000)={0x1}) 2018/02/04 17:40:22 executing program 6: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d03000-0x9)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000007b000-0x4)={0xfffffffffffffffb, 0x0, 0xfffffe}) 2018/02/04 17:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000031c000-0xb)='/dev/mixer\x00', 0x400481, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000033d000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007fa000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000abf000-0x1)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) readahead(r2, 0x7ed76a27, 0x768d) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000b2b000-0x15)=""/21) 2018/02/04 17:40:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa54}}, 0xff, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000084000)={r2, 0x2, 0xc3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) accept$packet(r1, &(0x7f0000558000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000566000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000b8f000-0x10)={0x1d, r4}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) r5 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r3) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r5, r6, r6}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)}) ioctl$TIOCCBRK(r1, 0x5428) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/04 17:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000), &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000220000-0x4)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f000009f000)=0x4) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f0000873000)=""/111, 0x24e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000074f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007fc000-0x88)="8b851bbedb20ae53045ecb0aa295d9618c8a2e7e3859c0f5eedfb653e40da980534bb804855dca0703c0138856b90f63977f29b2d5ad690d03b808ddcbab02e20bfdf56a9a6542f7af9ada1d6df41e316f73f26d5e6efdb217aeac512727be2460a5be9e33eb522af863b59e2a432bdb9a74baa4e09b8a095c2ae937bae496d4845e2c69782d5ad4", 0xfffffffffffffd63, r5) keyctl$update(0x2, 0x0, &(0x7f0000141000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000412000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00007cf000-0x4)=0xd1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000082a000-0x18)={@loopback={0x0, 0x1}, 0x2, r6}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[]}, 0x0) shutdown(r1, 0x1) 2018/02/04 17:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000125000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/02/04 17:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000208000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000574000-0x4)=0x414c35f5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008f2000-0x4)=0x1640, 0x4) r2 = add_key$keyring(&(0x7f0000e9f000)='keyring\x00', &(0x7f00004e4000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x200000) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) 2018/02/04 17:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a3000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$TIOCCONS(r0, 0x541d) unshare(0x3fd) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)}, 0x10) vmsplice(r0, &(0x7f0000e0c000-0x60)=[{&(0x7f0000e25000-0xaa)="d0077b1f861974d532d9b15b12d04f21377e3b30a9a80ce2f28c0346ae999cc7a9e75ea9c25df271ff8977b22c021907bfff67f8a297135fbc0351c2078e09f6ce018b79b94b3ec8bc6946868da4a868a7bdc935d326e5b9e799c7a305b4b2e7e6149bac8d5961029b467647956ea26984d5a48cb0d8c030274049b813cb1f76c3882a29ab6867359bc02b781d604266db82a6a1249462eac020ab9fd227461254fb53d82d6091b70255", 0xaa}, {&(0x7f000042a000-0xf7)="6842e3e4b32a9457d8696ffdaf989a3b185e08524485fdf39e466dbbb588a652cac47a626ea11b608e1609109b748a4b10163b3e94cb0ac576dfa0bc804182246f89cfbc43dd5ad416bbbc85d3f99ccc2583e26373387464eb7e45eef766ab4998560e647d8c796c6fe10740c83e8fddbacafbe680939a6f6ba9ba22c1e908d6a9ba99898b4ba8b991cfe55dd2ef96932998d292d6bdf4c7db5ea0c8cffa21d7b739fac0e4bbbdfd4f5bfecfaa8ca7f31758f029ab9baa3c2bb5f7ac5dfe610f325368d9fcf4c701cd64c910ab2c41a5c69a63b61e396e2b94bae675900a8397370f93b90c25e90fe75cde2c0de6631039ea4ff45e3c61", 0xf7}, {&(0x7f0000098000)="afa974a17767f56a1d20cf8722df4f97f57deadb268acfbe1afb2b5e06b0fae4b6bfa4", 0x23}, {&(0x7f000025d000-0xe1)="9b37ff5bf0d7175ecfd13448a33e1d9e89f0d621c59960e7d668a75ec54fe6f5a1230f96c80f29c033689230a2bf5ac81040f80266d5321bb168bec5cc67628bae91cc7857efad2018173700e256fdf75141e23a1b7eab8fbc736f0f959dadd986c4b48ddec2c431152c3b2403932f017ca2a3c4e7b2c7f4e07dc5319de3b7613e4c7f4f17eb4f52b9a4f2df325881da5890f0d601b6119ffaadde7152889ad1b87e9cc92ffba545fac60af791fd2b37ee66c68b4516f613c53401a42d93054e31992b2ee67ded049a005299c3884c044beda6782ee36cd0b54f0bcd0220231a44", 0xe1}, {&(0x7f0000f7b000-0x8a)="15d59690883d23f54fcb1fbc16fd6975be395f02bf7fb23aa87f4b236ba7bec4c6032c822ce478398448d1d2c08669f477a135adb7ef4462b20074b1f6cd646c872ee8bda2b19d7d4787582664edad2389a72ad0d5138672855c671961726385cab6ec801cce1eabe788a12f12e512a435c76be2fb7a44c49e13b2cff9442c19201a0883864bd43178e3", 0x8a}, {&(0x7f000009c000)="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", 0x1000}], 0x6, 0x2) 2018/02/04 17:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008d1000-0x6)='.dead\x00', &(0x7f0000b33000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c5a000-0x1b)="9ce5dc6b3e466b14980e85894d6dd7561ee492e8a7fcc4d8abc15b", 0x1b, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000bee000)=0x33, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 2018/02/04 17:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb4000)={0x2, 0x8000000000000004, 0xe7, 0x9, 0x4, 0xffffffffffffffff}, 0x2c) 2018/02/04 17:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000478000-0x9)='/dev/rtc\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000ad4000-0x10)={0x9, 0x100000000}) r3 = dup2(r1, r0) utimensat(r3, &(0x7f0000f3b000-0x8)='./file0\x00', &(0x7f0000836000-0x20), 0x100) listen(r1, 0x8000) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/02/04 17:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000339000-0xa)='/dev/ptmx\x00', 0x204000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fchdir(r0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 17:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ed000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) poll(&(0x7f000058c000)=[{r0, 0x244}], 0x1, 0x400) timer_gettime(r1, &(0x7f00004c9000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)) mlock(&(0x7f0000787000/0x14000)=nil, 0x14000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000090a000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r3, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078e000-0xf4)=""/244, 0xf4, 0x0, &(0x7f00008cf000-0x10)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000578000)='vegas\x00', 0x91) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/04 17:40:22 executing program 4: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}) perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/02/04 17:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0xfffffffffffffefd, 0x15, 0x6}, @RTA_ENCAP={0xfffffcd5, 0x16, @nested={0x2, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) r1 = semget$private(0x0, 0x3, 0x220) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/02/04 17:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000fcc000-0xc)='/dev/amidi#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f6b000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c9e000)={r2, 0x1}) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/04 17:40:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="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", 0x1000, 0x44800, &(0x7f0000000000)={0x1a, 0x0, 0x200, 0x9, 0x401, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000614000-0x8), 0x2) readv(r0, &(0x7f000092b000+0xda9)=[{&(0x7f0000394000-0x7d)=""/125, 0x7d}, {&(0x7f0000480000)=""/4096, 0x1000}], 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/04 17:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) r0 = socket$packet(0x11, 0x4003, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/autofs\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000002000)=0x10) 2018/02/04 17:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) socketpair(0x1f, 0x800, 0x1da5, &(0x7f00002f1000)={0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000970000-0x4)={0x8, 0x7, 0x8000}, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000537000-0x94)={{0xfffffffffffffc56, 0x4, 0x80000001, 0x3, 0x1, 0x401}, 0x0, 0x9, 0x46, 0xfff, 0x5, "49011540b6f82839caf112272a7224dec03e782d56ebbe60189066deca101483ac329e3c41a1ac07dacaa02d8e574bbb455d27ae51ac3926bf4e47d08c8dfac5b8b52570a964ea1d106b188998198c428cddc26a5784d2904292434f4518679d8358ad7459798aaded982ccb571246135f31efebdaa3703ff33d075d3d5c0dd6"}) mknod(&(0x7f00000cc000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000dc9000-0x30)=[], &(0x7f00006e9000-0x28)=[], 0x0) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 17:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000106000-0x8)=@abs, &(0x7f000016e000)=0x8, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/04 17:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x400}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa5000-0xa)='/dev/ptmx\x00', 0x40800, 0x0) 2018/02/04 17:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00001ee000-0x10)={0x4, &(0x7f0000030000)=[{}, {}, {}, {}]}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000fd2000-0x4)={0xfffffffffffffffd, 0x9, 0x10001}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000671000-0x10)={0x0, 0x3, 0x24, 0x3f}, &(0x7f0000315000-0x4)=0x10) read(r1, &(0x7f0000ec3000-0x91)=""/145, 0x91) preadv(r1, &(0x7f0000ca2000)=[{&(0x7f0000409000-0x8)=""/8, 0x8}, {&(0x7f00003e8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aae000)=""/160, 0xa0}], 0x3, 0x0) 2018/02/04 17:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fee000)='/dev/vcsa#\x00', 0x23, 0x20000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00008b8000-0xd8)=@ioapic) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000361000-0xb)='/dev/audio\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000713000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000c9c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fcb000)={r3, 0xffffffffffffffff}, 0x6) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070e000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005dd000)={0x0, 0x2}, &(0x7f000074f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000304000-0xa0)={r5, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x76a8, 0x101, 0x4, 0x7}, &(0x7f0000028000-0x4)=0xa0) sendto$inet6(r0, &(0x7f0000b0b000)='\x00\x00', 0xfffffffffffffd32, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x19) 2018/02/04 17:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) r0 = syz_open_dev$sndpcmp(&(0x7f0000fec000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x24040) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000197000)={0x0, []}, &(0x7f0000128000-0x4)=0x4) [ 161.034143] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/04 17:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x102000001) socket$bt_sco(0x1f, 0x5, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) stat(&(0x7f00004c8000-0x8)='./file0\x00', &(0x7f0000e15000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000da8000)={0x0, 0x9}, &(0x7f0000353000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000cb000-0x98)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x200, 0x9094}, 0x98) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000dbf000)={0x0, &(0x7f00007be000-0x4)=[]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000a31000-0x12)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00002b4000-0xff)={r1, r3, 0x4, 0x7fff, &(0x7f0000980000)="3f8ba66a21ee", 0x4, 0x4, 0x3, 0x9, 0x97, 0x2, 0x1, "5d271d155e73650cfbee03e10a147ba9fc95cf6f06bed9042c357f29937309bf200b7986632df0aafadb83176dcf0a0f5bc031fc79b987d7de3b0d2e63acea89fa5b76ea1d7e950affc7b28205f2d03ed66f75c85fbde95253056b9e5bb9ad66586db4980a7f40cda2975297b2c42143750e087408f883fae9ebd5cd000ac5d9f537a748012e6124090980c8389b28c9cebb646c90ce6701679a6da087b1317e6516b38ac61010ac493d8811e0f82cb3c29c3f9547ac61c6822c0ab21cee124003ea766f31c51c1d7030434fafb986f3b1e53ad024a562"}) 2018/02/04 17:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/04 17:40:22 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x809, 0x7) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000f4000)=0x7, 0x4) syz_emit_ethernet(0x46, &(0x7f00000d2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}}}}}}}, 0x0) 2018/02/04 17:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/04 17:40:22 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00005c2000)='/dev/midi#\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000fd000)=[{{0x0, 0x0, &(0x7f0000355000-0x60)=[{&(0x7f00005fc000)="0cebd065cdab4f7b060c37760f5426ce68121e1d4587e311a63ec93f04a93a4c074f7374071ef391006277c1b6af997198a7a324ef0cecd61967a3a40ce31e2660bf092416101ab5d8a9e7b480c26d7baf4ccdfd720405af4bb8304c81321bf7d574e1796dd188943a9dcbbe1f0e44f2ecff35e0", 0x74}, {&(0x7f00000f9000)="733495d6c8adad8d781f1fbd5d446c2dfa31827af93bbeeb19d59f1e3d0f69d354fc7b14296cd89eb7ce7f6a133876ea056cbb9327716eee3ca3992d945b54ff30fd1894a998e405febe1e2c1eecf805c39e452c75bd000b6030999ded0bddcf1aeb874f4469331151f43220199c110ff60f3bc13c870818c41c83a95d8f", 0x7e}, {&(0x7f0000479000-0x3e)="88e0dbe2c75c29bc7b5c8144fb8efaf366167e086b67b808f6e0a7e174be52eb4b7d72d10adc9fd597368d5226cef19a229d99be2ba1b396a2a1e948fb03", 0x3e}, {&(0x7f0000000000)="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{&(0x7f0000001000-0xc6)="b959eb487fe101a799f108d6b8598f7162ce21bffa34392ddbb19c60de9dad0cce923e7587c4621caddeb4e9860a5e702e7f3f421fadba679fb75a93eb8daa6df432a037c1d1eb22a7bbfcc776c4917d9c3f58f7f9a5aa5ee4b5df6f86bbb5f1940c2e5dccf5ad4372d266de9eca92cadb3faebd02e9e19e8bd95209c84166ed66d4a88200167434cb65be7ecff01d141a0b283ee8014036b4d3ba2bc7bd399663ae86995dab4eae961418f81cc6f45fc207fcda79aaa991f09d92447e9907d5a6761bd44aec", 0xc6}, {&(0x7f0000001000-0x34)="d2a141ca37bc0e20f7f890fff565cc37382f249216f169a1cb6fd81ca0a5d036b0bd09fdc61ba1356ce1f26a7bc0e201ca77248b", 0x34}, {&(0x7f0000000000)="5832536fc56f1210306b0d66fb00c1d3fbcc0dc50905419748fb5db159fae76628f152f1106f281e7496ac700127884c67e1839a5dcedf9cba3feb0d5832bdf82bffc72579152a90a941af72afae38c4f77f396901255560fd4f96234cfe5f0bc03b7b2484f1a32ec91fbabe6f8786d16fb08d221b099fa4deb4646cc31d12cb9902534946d7e60c629e03edc5cbe1828f578577fd211fe83eca55ec3b9c5a2c9bb5617a014454f2ea80b0", 0xab}, {&(0x7f0000e99000-0xc4)="66eec058b130a1bb6df9831d7f50513c1fd4da8bfa88754214bbeeabf55cfca6bcdee2ccbedf4b92d240bed5dc02ef71c193a000c17610888dea30fcad5228a1fb2b7d21ec3ac51a7ba6c08f8858fc67893c7b834f5456a37ea448b39ee38de29ed74692d419614ae6b48d3c7eb44492cf5b193e8427119a75ea76863ab6c5d706d8878035e5774ed1421a3d6b15eb0b46d56377a791b6b8a8a1222de4200cb72a3f12cbd4af6ab341a88c0768cb9bf7b7a5f826d35a09fc0dba8dc1f9f16ebd5a40fa68", 0xc4}], 0xa, &(0x7f0000018000-0x10d8)=[{0x1010, 0x119, 0x4, "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{0xc8, 0x3a, 0x3, "1d987a65100f5dedac450d6a1c1a775883d7d9bb0083f18c780a07734cf58414d3600349fe730b16b04ea9313783876438fc5128a36185295e424046548991d8d5908329254924b5fb18a7a53000c66b202196f8754094b97bacbffcb39bab396cddb501f6a1031ba48fdc532b0560883db17af2937455d98cb37ff530509f7e3b241334c1a6d3c28265d8702dbe5ce2f58978e7a989af07ccddc75c7e9698f5b18efcb1a6c37c336a5c2306ceacdc84dd"}], 0x10d8, 0x40801}, 0x8000000000}], 0x8, 0xc000) [ 161.092882] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/04 17:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)) r2 = syz_open_dev$admmidi(&(0x7f0000bc2000-0xe)='/dev/admmidi#\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008bc000)={0x3, 0x8200, 0xc23, 0x1, 0x0}, &(0x7f0000482000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000129000-0x98)={r3, @in6={{0xa, 0x1, 0x101, @empty, 0x10001}}, 0x0, 0x6f}, 0x98) 2018/02/04 17:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000df4000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001ca000)=@buf={0xeb, &(0x7f000070c000-0xeb)="61b419f6f5dbd9066d27c3910a15ed54a06abb4441203a18603ba07113796e578ded62bb37cecbd25dda4ff336856808d2928a7ce3e7caf5ffe9d9e24cc3f0af7dc5fb1ce791e5e67487dc445ef28cabf5f21b3b22e6ffd309d542d6b6227f98bff912365b376937cf23934c6250155317a29c589e0307c83acb742928ca1a2cd6b42ee477e0c6b4d2dc819268e4576f115a46e6f3909054ecc08736cdf8824a648d4a3baa45104c7086aa71d9e0328a45188a33b12a3db487c1b7ad751ebf9f2ee79436f688e7e6a9b47f87a270aafbd375eb97b682e2d247878c983db0ffbc6d3cfc5397b2a6f9115870"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 206.210299] Buffer I/O error on dev loop0, logical block 3, async page read [ 206.222778] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 206.231258] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 206.238979] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 222.428820] IPVS: ftp: loaded support on port[0] = 21 [ 222.709152] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 369.631199] INFO: task syz-executor4:14312 blocked for more than 120 seconds. [ 369.638563] Not tainted 4.15.0+ #296 [ 369.642825] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650829] syz-executor4 D20848 14312 4277 0x80000006 [ 369.656486] Call Trace: [ 369.659098] __schedule+0x8eb/0x2060 [ 369.662846] ? __sched_text_start+0x8/0x8 [ 369.667037] ? lock_release+0xa40/0xa40 [ 369.671055] ? __lock_is_held+0xb6/0x140 [ 369.675131] ? check_noncircular+0x20/0x20 [ 369.679402] ? find_get_pages_range_tag+0x88c/0x1000 [ 369.684535] ? print_irqtrace_events+0x270/0x270 [ 369.689321] schedule+0xf5/0x430 [ 369.692710] ? wait_on_page_bit_common+0x49c/0x770 [ 369.697664] ? __schedule+0x2060/0x2060 [ 369.701654] ? lock_downgrade+0x980/0x980 [ 369.705830] ? lock_release+0xa40/0xa40 [ 369.709829] ? mark_held_locks+0xaf/0x100 [ 369.714046] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.718573] io_schedule+0x1c/0x70 [ 369.722143] wait_on_page_bit_common+0x4b3/0x770 [ 369.726929] ? generic_write_checks+0x530/0x530 [ 369.731639] ? blk_start_plug+0xbb/0x370 [ 369.735726] ? blk_lld_busy+0x60/0x60 [ 369.739570] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 369.744894] ? page_cache_tree_insert+0x410/0x410 [ 369.749768] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.754649] __filemap_fdatawait_range+0x282/0x430 [ 369.759648] ? wait_on_page_bit_common+0x770/0x770 [ 369.764596] ? blkdev_writepages+0x1d/0x30 [ 369.768865] ? blkdev_readpages+0x40/0x40 [ 369.773049] ? do_writepages+0x116/0x170 [ 369.777218] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.782437] ? delete_from_page_cache_batch+0xda0/0xda0 [ 369.787852] filemap_write_and_wait+0x7a/0xd0 [ 369.792417] sync_blockdev.part.28+0x50/0x70 [ 369.796886] __blkdev_put+0x18b/0x7f0 [ 369.800731] ? freeze_bdev+0x1e0/0x1e0 [ 369.805035] ? do_raw_spin_trylock+0x190/0x190 [ 369.809646] blkdev_put+0x85/0x4f0 [ 369.813203] ? blkdev_put+0x4f0/0x4f0 [ 369.817036] blkdev_close+0x8b/0xb0 [ 369.820687] __fput+0x327/0x7e0 [ 369.824000] ? fput+0x140/0x140 [ 369.827327] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.833236] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.837750] ____fput+0x15/0x20 [ 369.841068] task_work_run+0x199/0x270 [ 369.844971] ? task_work_cancel+0x210/0x210 [ 369.849311] ? _raw_spin_unlock+0x22/0x30 [ 369.853475] ? switch_task_namespaces+0x87/0xc0 [ 369.858187] do_exit+0x9bb/0x1ad0 [ 369.861653] ? lock_release+0xa40/0xa40 [ 369.866396] ? mm_update_next_owner+0x930/0x930 [ 369.871097] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.876298] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.881523] ? is_bpf_text_address+0xa4/0x120 [ 369.886046] ? check_noncircular+0x20/0x20 [ 369.890312] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.895524] ? perf_trace_lock+0xd6/0x900 [ 369.899691] ? check_noncircular+0x20/0x20 [ 369.903950] ? trace_event_raw_event_lock+0x340/0x340 [ 369.909178] ? check_noncircular+0x20/0x20 [ 369.913428] ? perf_trace_lock+0xd6/0x900 [ 369.917589] ? __mark_inode_dirty+0x262/0x1170 [ 369.922194] ? memset+0x31/0x40 [ 369.925494] ? find_held_lock+0x35/0x1d0 [ 369.929580] ? get_signal+0x7a9/0x16d0 [ 369.933488] ? lock_downgrade+0x980/0x980 [ 369.937667] do_group_exit+0x149/0x400 [ 369.941573] ? do_raw_spin_trylock+0x190/0x190 [ 369.946167] ? SyS_exit+0x30/0x30 [ 369.949636] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.954147] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.959208] get_signal+0x73a/0x16d0 [ 369.962950] ? ptrace_notify+0x130/0x130 [ 369.967047] ? __sb_end_write+0xa0/0xd0 [ 369.971046] ? touch_atime+0xf7/0x2f0 [ 369.974859] ? inode_dio_wait+0x530/0x530 [ 369.979038] ? __atime_needs_update+0xb40/0xb40 [ 369.983727] ? rw_verify_area+0xe5/0x2b0 [ 369.987805] ? perf_trace_lock+0xd6/0x900 [ 369.991992] do_signal+0x90/0x1eb0 [ 369.995545] ? trace_event_raw_event_lock+0x340/0x340 [ 370.000760] ? setup_sigcontext+0x7d0/0x7d0 [ 370.005086] ? check_noncircular+0x20/0x20 [ 370.009335] ? rw_verify_area+0xe5/0x2b0 [ 370.013405] ? fsnotify+0x7b3/0x1140 [ 370.017163] ? __might_fault+0x110/0x1d0 [ 370.021249] ? exit_to_usermode_loop+0x8c/0x2f0 [ 370.025960] exit_to_usermode_loop+0x258/0x2f0 [ 370.030563] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.036128] syscall_return_slowpath+0x490/0x550 [ 370.040907] ? prepare_exit_to_usermode+0x340/0x340 [ 370.045940] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 370.051318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.056353] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 370.061123] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 370.065893] RIP: 0033:0x453299 [ 370.069089] RSP: 002b:00007fa0517dcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 370.076819] RAX: 0000000000004000 RBX: 000000000071bea0 RCX: 0000000000453299 [ 370.084111] RDX: 00000000200ddff8 RSI: 0000000000000015 RDI: 0000000000000014 [ 370.091396] RBP: 00000000000004a0 R08: 0000000000000000 R09: 0000000000000000 [ 370.098686] R10: 0000000102000001 R11: 0000000000000212 R12: 00000000006f5fa0 [ 370.105974] R13: 00000000ffffffff R14: 00007fa0517dd6d4 R15: 0000000000000000 [ 370.113296] [ 370.113296] Showing all locks held in the system: [ 370.119643] 3 locks held by kworker/u4:2/60: [ 370.124173] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000005a3b9864>] process_one_work+0xaaf/0x1af0 [ 370.134181] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000ab3fa025>] process_one_work+0xb01/0x1af0 [ 370.145221] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000a1d95a5f>] trylock_super+0x20/0x100 [ 370.154449] 2 locks held by khungtaskd/757: [ 370.158780] #0: (rcu_read_lock){....}, at: [<00000000e3c0622e>] watchdog+0x1c5/0xd60 [ 370.166870] #1: (tasklist_lock){.+.+}, at: [<00000000f127bb66>] debug_show_all_locks+0xd3/0x3d0 [ 370.175965] 1 lock held by rsyslogd/4070: [ 370.180132] #0: (&f->f_pos_lock){+.+.}, at: [<00000000f5315423>] __fdget_pos+0x12b/0x190 [ 370.188580] 2 locks held by getty/4193: [ 370.192562] #0: (&tty->ldisc_sem){++++}, at: [<00000000fdc77ae0>] ldsem_down_read+0x37/0x40 [ 370.201245] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000080ce798a>] n_tty_read+0x2ef/0x1a00 [ 370.210555] 2 locks held by getty/4194: [ 370.214540] #0: (&tty->ldisc_sem){++++}, at: [<00000000fdc77ae0>] ldsem_down_read+0x37/0x40 [ 370.223240] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000080ce798a>] n_tty_read+0x2ef/0x1a00 [ 370.232637] 2 locks held by getty/4195: [ 370.236622] #0: (&tty->ldisc_sem){++++}, at: [<00000000fdc77ae0>] ldsem_down_read+0x37/0x40 [ 370.245321] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000080ce798a>] n_tty_read+0x2ef/0x1a00 [ 370.254636] 2 locks held by getty/4196: [ 370.258613] #0: (&tty->ldisc_sem){++++}, at: [<00000000fdc77ae0>] ldsem_down_read+0x37/0x40 [ 370.267319] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000080ce798a>] n_tty_read+0x2ef/0x1a00 [ 370.276620] 2 locks held by getty/4197: [ 370.280606] #0: (&tty->ldisc_sem){++++}, at: [<00000000fdc77ae0>] ldsem_down_read+0x37/0x40 [ 370.289294] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000080ce798a>] n_tty_read+0x2ef/0x1a00 [ 370.298609] 2 locks held by getty/4198: [ 370.302578] #0: (&tty->ldisc_sem){++++}, at: [<00000000fdc77ae0>] ldsem_down_read+0x37/0x40 [ 370.311877] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000080ce798a>] n_tty_read+0x2ef/0x1a00 [ 370.321199] 2 locks held by getty/13249: [ 370.325276] #0: (&tty->ldisc_sem){++++}, at: [<00000000fdc77ae0>] ldsem_down_read+0x37/0x40 [ 370.333964] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000080ce798a>] n_tty_read+0x2ef/0x1a00 [ 370.343276] 1 lock held by syz-executor4/14312: [ 370.347948] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000968ad223>] __blkdev_put+0xbc/0x7f0 [ 370.356477] 1 lock held by blkid/14334: [ 370.360458] #0: (&bdev->bd_mutex){+.+.}, at: [<000000006e72b675>] __blkdev_get+0x158/0x10e0 [ 370.369177] 1 lock held by syz-executor4/14464: [ 370.373850] #0: (&bdev->bd_mutex){+.+.}, at: [<000000006e72b675>] __blkdev_get+0x158/0x10e0 [ 370.382564] [ 370.384195] ============================================= [ 370.384195] [ 370.391228] NMI backtrace for cpu 1 [ 370.394864] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 370.401424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.410757] Call Trace: [ 370.413321] dump_stack+0x194/0x257 [ 370.416920] ? arch_local_irq_restore+0x53/0x53 [ 370.421560] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.426206] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.430590] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.435058] nmi_cpu_backtrace+0x1d2/0x210 [ 370.439269] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.443736] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.449084] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.454257] watchdog+0x90c/0xd60 [ 370.457696] ? reset_hung_task_detector+0xa0/0xa0 [ 370.462510] ? complete+0x62/0x80 [ 370.465946] ? __schedule+0x2060/0x2060 [ 370.469891] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.474186] ? __lockdep_init_map+0xe4/0x650 [ 370.478570] ? do_raw_spin_trylock+0x190/0x190 [ 370.483127] ? lockdep_init_map+0x9/0x10 [ 370.487161] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.492237] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.497225] ? trace_hardirqs_on+0xd/0x10 [ 370.501355] ? __kthread_parkme+0x175/0x240 [ 370.505661] kthread+0x33c/0x400 [ 370.509010] ? reset_hung_task_detector+0xa0/0xa0 [ 370.513822] ? kthread_stop+0x7a0/0x7a0 [ 370.517772] ret_from_fork+0x3a/0x50 [ 370.521532] Sending NMI from CPU 1 to CPUs 0: [ 370.526052] NMI backtrace for cpu 0 [ 370.526059] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0+ #296 [ 370.526061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.526070] RIP: 0010:reschedule_interrupt+0x0/0xb0 [ 370.526072] RSP: 0018:ffffffff86a07c08 EFLAGS: 00000086 [ 370.526075] RAX: dffffc0000000000 RBX: 1ffffffff0d40f8a RCX: 0000000000000000 [ 370.526077] RDX: 1ffffffff0d59280 RSI: 0000000000000001 RDI: ffffffff86ac9400 [ 370.526080] RBP: ffffffff86a07c38 R08: 0000000000000000 R09: 0000000000000000 [ 370.526082] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.526084] R13: ffffffff86a07cf0 R14: ffffffff87268d60 R15: 0000000000000000 [ 370.526087] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 370.526089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.526091] CR2: 0000000001f7f000 CR3: 0000000006a22005 CR4: 00000000001606f0 [ 370.526095] Call Trace: [ 370.526099] ? native_safe_halt+0x6/0x10 [ 370.526106] ? trace_hardirqs_on+0xd/0x10 [ 370.526109] default_idle+0xbf/0x430 [ 370.526113] ? __sched_text_end+0x4/0x4 [ 370.526122] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 370.526127] ? tsc_verify_tsc_adjust+0x1e4/0x3e0 [ 370.526132] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 370.526135] ? mark_tsc_async_resets+0x30/0x30 [ 370.526141] arch_cpu_idle+0xa/0x10 [ 370.526144] default_idle_call+0x36/0x90 [ 370.526147] do_idle+0x24a/0x3b0 [ 370.526151] cpu_startup_entry+0x104/0x120 [ 370.526155] ? cpu_in_idle+0x20/0x20 [ 370.526158] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.526162] ? trace_hardirqs_on+0xd/0x10 [ 370.526169] rest_init+0xed/0xf0 [ 370.526178] start_kernel+0x7f1/0x819 [ 370.526181] ? mem_encrypt_init+0xb/0xb [ 370.526185] ? early_idt_handler_common+0x3b/0x60 [ 370.526191] ? x86_family+0x32/0x40 [ 370.526196] x86_64_start_reservations+0x2a/0x2c [ 370.526199] x86_64_start_kernel+0x77/0x7a [ 370.526205] secondary_startup_64+0xa5/0xb0 [ 370.526209] Code: 25 54 ed 01 00 75 12 65 48 89 3c 25 f8 7f 00 00 65 48 8b 24 25 58 ed 01 00 57 e8 db 2c 60 fb e8 67 2b 00 00 e9 db e8 ff ff 66 90 <0f> 1f 00 68 02 ff ff ff fc f6 44 24 10 03 74 0b 0f 01 f8 0f 1f [ 370.527051] Kernel panic - not syncing: hung_task: blocked tasks [ 370.735920] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 370.742480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.752036] Call Trace: [ 370.754603] dump_stack+0x194/0x257 [ 370.758206] ? arch_local_irq_restore+0x53/0x53 [ 370.762856] ? vsnprintf+0x1ed/0x1900 [ 370.766637] panic+0x1e4/0x41c [ 370.769806] ? refcount_error_report+0x214/0x214 [ 370.774545] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.779889] watchdog+0x91d/0xd60 [ 370.783326] ? reset_hung_task_detector+0xa0/0xa0 [ 370.788143] ? complete+0x62/0x80 [ 370.791587] ? __schedule+0x2060/0x2060 [ 370.795535] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.799833] ? __lockdep_init_map+0xe4/0x650 [ 370.804218] ? do_raw_spin_trylock+0x190/0x190 [ 370.808786] ? lockdep_init_map+0x9/0x10 [ 370.812820] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.817903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.822892] ? trace_hardirqs_on+0xd/0x10 [ 370.827013] ? __kthread_parkme+0x175/0x240 [ 370.831314] kthread+0x33c/0x400 [ 370.834656] ? reset_hung_task_detector+0xa0/0xa0 [ 370.839477] ? kthread_stop+0x7a0/0x7a0 [ 370.843425] ret_from_fork+0x3a/0x50 [ 370.847693] Dumping ftrace buffer: [ 370.851286] (ftrace buffer empty) [ 370.854973] Kernel Offset: disabled [ 370.858577] Rebooting in 86400 seconds..