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0x1000, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000400)={0x7fff, 0x5, 0x4, 0xcc, &(0x7f0000000740)=""/204, 0x2e, &(0x7f0000000380)=""/46, 0xc2, &(0x7f0000000840)=""/194}) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) 2018/04/01 07:39:50 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000005c0)={@mcast1}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'ipddp0\x00'}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = semget$private(0x0, 0x1, 0x10) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000100)=0x5) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0xfffffffffffff15c, 0xbdb, &(0x7f0000000680)="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", &(0x7f0000000180)="617547e4d50921f1d99c6fca51124ff8e89ee9b064cf6ef08ce8b83b301c7d46c9aa88cecd82dc0b542eed02b39eb788ca8719aadcd930e771159f", 0x1000, 0x3b}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/01 07:39:50 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x20000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000001ffc), &(0x7f0000002000)) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xbc, 0x10000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) waitid(0x3, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) 2018/04/01 07:39:50 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002ff8), 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000006c000)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000000)="e9", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 07:39:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\ap6gre0\x00', 0x900}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x204000) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x200040) close(r0) 2018/04/01 07:39:50 executing program 2: 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) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000001c0)) r2 = open(&(0x7f0000000040)='./file1\x00', 0x10000000080044, 0x0) write$rdma_cm(r2, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000380)={0xffffffff}, 0x1}}, 0x20) write$rdma_cm(r2, &(0x7f0000000400)=@accept={0x8, 0x120, 0xfa00, {0x1, {0x4, 0x7, "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", 0xd9, 0x8, 0x8, 0x4, 0x56a3, 0x7, 0x1}, r3}}, 0x128) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x0, 0x8000000}, 0x8) rt_sigsuspend(&(0x7f0000000080)={0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x1ff, 0x4) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) sync_file_range(r2, 0x101, 0x2, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) fcntl$getflags(r2, 0x401) [ 756.118580] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 756.118580] p-F@,1rTwO'ĘPDž4' is invalid 2018/04/01 07:39:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0x46}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000600)={"7663616e30000000ddffffff00", {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000002c0)={0x2, &(0x7f0000000180)=""/67, &(0x7f0000000280)=[{0x5, 0x1d, 0x1, &(0x7f0000000200)=""/29}, {0x2, 0x2d, 0x1, &(0x7f0000000240)=""/45}]}) r4 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="0e9b0a03cd5b9d3b84e1356513ca979cd67c480d6fd703561a1ecde6d07fd397374617da23dedec19f54f398024ef9dd5886d5e1db67afbfb93a18bbc30fe190988f2635bdb3f5e622e1b0"], &(0x7f0000000400)=0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000300)={@local}, &(0x7f0000000340)=0x14) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40100) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000400)="43cb3faa7685c3e1e4f29097c8eca483", 0x10) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000040)={0x0, 0xffffffffbb960277, 0xdc8, &(0x7f0000000100)}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) socket$inet_tcp(0x2, 0x1, 0x0) acct(&(0x7f0000000200)='./file0\x00') bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) [ 756.277161] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 756.277161] p-F@,1rTwO'ĘPDž4' is invalid [ 756.838052] QAT: Invalid ioctl 2018/04/01 07:39:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x40000009, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0xfffffffffffffdf4) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000080)="47710859fbae78f013a307049d1df1beab581a5b6119c0baec658d65bb087e08"}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/01 07:39:51 executing program 0: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) ioctl(r0, 0x1, &(0x7f0000000000)="76df02f44fee088d6137bd13f82a19a1599d7837847f924f130fb0b84d31e77acba149ea4f39c77381141d11664e66587697f41108eadacc8d7f80b2bf8e7742a7b51d2185afdffb8b31964a2553650386a8155c65f1337cf8d6fc6bce963ccd7a3d4d56699192bd866dd87e62d4dd0bb0a4c38773b6ffe12edb69eeeb959cae125c59ebe8b34742157ac3ef0d2e808aed53e6ada97ff6f1082098686269c1b8a4dc223de81f613d0909bdc88e9acd138840826004990275f6a9893a0316a822cdf19d797e6435aa92fd8603d93435d4cbd45dd02ed918c157c38df8e61e4a587a814d3521832fbc622395455b88d50b7d8a2e387b43d9") timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/01 07:39:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f791ec2361bb5fd72f3cad5e2a78faf6e8e8d3c6b65edcc87252b3228dd2aa200024de91b052f8db57f5b7433d2bdfe83caaa0809360e921a8fc3d39c761c38d830710ba2bf870e7a912b225d10aa2b1cad6bdbb165b00806dced627e17d3a0e488a997c7d55d2f021f073a31a62a99544b55cb44e403846d355cc19ea9533b084c0c218b9d46722048a336680756ea2d522451c3627fb869997864c89c1", 0x9e, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='!+trusted[#\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='wlan1)bdev\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000340)={r0, r1, r2}, &(0x7f0000000380)=""/125, 0x7d, 0x0) set_tid_address(&(0x7f0000000000)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r3, &(0x7f0000000240)="130000001000ffdde200f49f070f050000230000", 0x14) 2018/04/01 07:39:51 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt(r0, 0x7f, 0x1ff, &(0x7f0000000040)="9fb13cdad1460199e5bf2006a4a296c1f99fea127b1a0acfa753b707a7c4192d707064dde27ef278b7bf782f5e9c778f9c6c67696499707bd3698a3d1e05945e13e9c830db7594b6f2a1e2c25bbded6b901f56336d92827c54549c61a67a7ccc7d1aef95aafff3ce9d442baf4603c3dd9a1c247e36fbc85a682943cdda3b6720c47d5310b87c92681e05d3c2538a78cc84f05f65bcfee8c89b463ae44c22178cad22c10f3f29c2", 0xa7) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000380)="523a1904c4f3c9915f1a0cbf6a3e0dab62d12e74459a948ad271128f3aace9fb0c61593ebfe1674e508f342158abd293133c492dbe4091893ec0ebc9acc74cd9158dea7a4b32a9fcba910292644a2f1df679af048354886d401649853c19f4d956079567c21d51b8e9546b2e4e503c98c1b93ff4d806067d77c75309f1d7d0fb899f15e210835743d1f031cc6031eed9ff81fa199e8529ef93fc6ee8518d0776d7ae4d2febfef4ce8db0961dc714aa749220e05f1c8444fdddf202c1d74dcc4120ea813a4ce1ecf8f97f6e64c8df4ae02ec9cda77e6156e3af24e6ee85f4c8b4b87c17e44a94242136412ade5a56ac04148bf5babd58", 0xf6) 2018/04/01 07:39:51 executing program 3: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0/file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/01 07:39:51 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/04/01 07:39:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0xfffffffffffffffe, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x20, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'syz_tun\x00', 0x2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/01 07:39:51 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x20000180, 0x0, 0x0, 0x200003c0, 0x200003f0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000000000000000069726c616e300000000000000000000073797a5f74756e00000000000000000069726c616e300000000000000000000062726964676530000000000000000000aaaaaaaaaaaa000000000000ffffffffffff000000000000000070000000a8000000f80000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000fcffffff000000004c450000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000062637368300000000000000000000000766c616e30000000000000000000000069726c616e300000000000000000000073797a5f74756e000000000000000000aaaaaaaaaabb0000000000000180c2000000000000000000000070000000e00000cd180100006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000bc1700000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000"]}, 0x348) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0x2, 0x9, 0x1, 0x101, 0x9}, &(0x7f0000000480)=0x14) shutdown(r0, 0x1) 2018/04/01 07:39:51 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) 2018/04/01 07:39:51 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) sendto$inet(r0, &(0x7f0000000100)="685e67c3", 0x4, 0x4001, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x2000000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x4, 0x6, 0xfffffffffffffffd, 0x3, 0xff, 0x3, 0x6, 0x101, 0x10001, 0x7fff, 0x1ff, 0x1000, 0x9, 0x0, 0x8001, 0x570], 0x6000, 0x800}) creat(&(0x7f0000000180)='./file0\x00', 0x60) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000363ffc)=0x20, 0x4) 2018/04/01 07:39:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) close(r0) 2018/04/01 07:39:51 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) close(r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000680)="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", 0xfc0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ustat(0x72ec2682, &(0x7f0000001680)) getpgrp(r4) kcmp$KCMP_EPOLL_TFD(r4, 0x0, 0x7, r3, &(0x7f0000000300)={r3, r3}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000115600000000000000b2000000000000000000000000000200000000000000000000000000000000000000000000000000000000000559858e838353573cbd059b940fbbdd440e19223942a0d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0300000000000000000000000000"], 0x1) ppoll(&(0x7f0000000040)=[{}, {r3}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"}) dup2(r3, r5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9, 0x30}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000019c0)={0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc) sendmsg$inet_sctp(r5, &(0x7f0000001b40)={&(0x7f0000000200)=@in6={0xa, 0x4e24, 0x4000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="58913d9f8977a9cb0b94b91b4762b066455ada6eca89a068559cc93697873db2292f0d095aef21c50a06bcf1e0a24dd39d62fb9108b033c3f8c60a0777393d08d813f8f470046c870440844012e323264dbe33c02696c14656692ddd14d5260d0db88446e8befda6ae496968b7eaa590c44d02b32366ca9bb3244472e693521fd724d4d646de1e24b20e7cfdb4b5b1db7ae0e18e72d76d210fbf212bc06a50bfbd485d9ba3d8d5a79d5294b81fc480536c43fe44df92377f430f839c03f0d847b892e2ac3a4a4328da3daa0d2e", 0xcd}], 0x1, &(0x7f0000001a40)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x3f, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x9700000000000000, 0x4, 0x206, 0x2, 0x6, 0x1f2ec637, 0x1000, 0x2d24ea3, r6}}], 0x60}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x5) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r7, 0x11, 0x2e, 0x40205) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), 0x0, 0x0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) 2018/04/01 07:39:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x341002, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x7}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r5 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r6 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r5, 0x2) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000000640)={{0x6, 0x5, 0x8, 0x7fffffff, "fa3fe4c1b130433943b516eb51aecff8cdbcfba323028cba3962705e52da2e14f2865f0b363592c1a7d97cff", 0x6}, 0x2b49, [0x20, 0x7, 0x100, 0x8000, 0x3, 0x6eb2, 0x5, 0xac76, 0x4, 0x6, 0xdd40, 0x1ff, 0x3, 0x1, 0x27cf, 0x7, 0x98, 0x2, 0xffffffffffffff00, 0xb62, 0x1, 0x6987, 0x2, 0x4, 0x4, 0x9, 0x9, 0x7, 0x8, 0x101, 0x2, 0x7, 0x0, 0x9, 0x10000, 0x5, 0x1, 0xa7, 0x5, 0x1f, 0x100000001, 0x7fffffff, 0x5, 0x9, 0x1f, 0xd8, 0x3ff, 0x8, 0x8, 0xe13, 0x5, 0x4, 0x4, 0x6, 0xe56, 0x101, 0x100, 0x1, 0x0, 0x7fffffff, 0x2, 0x10000, 0x8, 0x8, 0xff, 0x28d2, 0x8, 0x7, 0x0, 0x6, 0x100, 0xffffffffffff9d32, 0x58f4, 0x17, 0x0, 0xc, 0xfffffffffffffffb, 0x3, 0x6, 0x3, 0xfffffffffffffffc, 0x7, 0x6, 0x6, 0x0, 0x2, 0xfe3, 0x80000000, 0xea5a, 0x1, 0xffffffff, 0x35fc000000000000, 0x4, 0xfff, 0x360, 0x844e, 0xfffffffffffffff8, 0x3, 0x7fffffff, 0x0, 0x2179, 0x3, 0x3b85, 0x0, 0x36, 0x200, 0x3f, 0x6, 0x6, 0x9, 0x1, 0x0, 0xff9, 0x8000, 0x64b1, 0xe9b9, 0x5, 0xffff, 0xffffffffffffffff, 0x7f, 0x5, 0x2, 0x5be, 0x8, 0x9, 0x100000000, 0x2, 0x7ff], {r7, r8+10000000}}) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r6, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS(r9, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0xe, 0x11, "d6d1f84f22eb40b80e63f36a5d49533996dfb16336fdc4a4f09f30542647e9f8c0f1d3d3a634ecf6ff99fc0f21ef266ac91a1cec21b26b3fd3720f28ac383bcb", "c1e078b39952b31bef99a35fd26ba70d396137b55867b597168c9eee7406394a", [0x2fc, 0xa1ac]}) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(r10, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) shutdown(r1, 0x101) [ 757.214966] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 07:39:52 executing program 1: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x12000, 0x0) syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0xc02) 2018/04/01 07:39:52 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 757.269419] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 758.250810] binder_alloc: binder_alloc_mmap_handler: 17301 20000000-20002000 already mapped failed -16 2018/04/01 07:39:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d37c20a1700c2398f6ba602dff05000b", 0x43130bd1fa213738) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 07:39:53 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252552e50c920003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000100000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000000580)=""/4096, 0x0, 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="25681694b4091425288869336fa9de02a3875f2112cec6f586402011d91fbd3b37dc009f9c9edb860764e591ba93eb29546dfccfe2db2b492342118793b9affaf43b515b4ca5911867ea0ad37f3367fd75c9c90c18c0e7e28258bbc05de1a24c7433d3728dee6c385300f702cd3eab1adc23cfc5ff80218901984ca024d337f154227c20793f0cdf93a5339bdee11c84b79546572b57ad224cd5600c78caf96b622eee05f47d54858826b7bcbefb67544f7413580e2e414dfad6806bcbc1", 0xbe, r2) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) connect$llc(r5, &(0x7f0000000140)={0x1a, 0x313, 0xff, 0x3, 0xffffffffffffff81, 0x3, @random="e8089844d9ac"}, 0x10) 2018/04/01 07:39:53 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xed}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x5, 0x104b) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/01 07:39:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10060000000000000e"], 0x9}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x10200) ioctl(r0, 0xc0184900, &(0x7f0000002000)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/01 07:39:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x426, 0x0, 0x1f, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80000) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4802) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = getuid() fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r0) 2018/04/01 07:39:53 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000440)=[{r0}], 0x1, 0x47e) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) sched_setaffinity(0x0, 0x7e1416ad59baae29, &(0x7f0000000040)=0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000240)=0x78) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/98, 0x62}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={'bcsh0\x00', 0x1502}) 2018/04/01 07:39:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gre0\x00', 0x4}) 2018/04/01 07:39:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000380)=[{0x64}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/01 07:39:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/204) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f00000011c0)=""/217, &(0x7f00000012c0)=0xd9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001180)={0x4, 0x0, 0xffffffffffffff80, 0x10000, 0x4, 0xffff}) 2018/04/01 07:39:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x2000001) madvise(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x65) 2018/04/01 07:39:53 executing program 3: r0 = socket$kcm(0x29, 0x4, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000000080), 0x0, 0xc5564026521cd69c}}], 0x1, 0x0) 2018/04/01 07:39:53 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x158, 0x4, r1}) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) recvfrom(r4, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r5 = msgget(0x1, 0x40) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x20, 0x0, &(0x7f0000000300)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x4}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x1}], 0x1000, 0x0, &(0x7f0000001400)="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"}) r6 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x80, 0x100) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000000140)={0x6, 0x10001, 0x2}) msgrcv(r5, &(0x7f0000000200)={0x0, ""/215}, 0xdf, 0x1, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendto$ipx(r6, &(0x7f0000000400)="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", 0x1000, 0x880, &(0x7f0000000180)={0x4, 0x0, 0x100000001, "2541f019d3a8", 0xb24}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000002400)=[@in={0x2, 0x4e21, @rand_addr=0x4f}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) ioctl$sock_SIOCGIFINDEX(r7, 0x8937, &(0x7f0000000040)={'bond0\x00', r8}) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/04/01 07:39:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140)) pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) dup2(r2, r1) vmsplice(r1, &(0x7f0000a4b000)=[{&(0x7f0000816f7b)}], 0xb0, 0x0) writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080044000c00000005ff01", 0x29}], 0x1) 2018/04/01 07:39:53 executing program 5: 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) r1 = socket$can_raw(0x1d, 0x3, 0x1) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/51, 0x33}, {&(0x7f0000001100)=""/111, 0x6f}, {&(0x7f0000001180)=""/148, 0x94}, {&(0x7f0000001240)=""/34, 0x22}, {&(0x7f0000001280)=""/212, 0xd4}, {&(0x7f0000001380)=""/100, 0x64}, {&(0x7f0000001400)=""/141, 0x8d}], 0x8, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x4281) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x170) fcntl$setstatus(r1, 0x4, 0x800) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001540)={@dev}, &(0x7f0000001580)=0x14) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x4000) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000015c0)) listen(r3, 0x7ff) 2018/04/01 07:39:53 executing program 7: mincore(&(0x7f00006ca000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/34) 2018/04/01 07:39:53 executing program 0: r0 = userfaultfd(0x3) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="5ed38714b490274e5cbdd78fc89a594b86cb6557f852669d89b5696e958cd66caf84647478b945c639ec1f49f639f542fff5c7b5fcb50a9792a0ad38aff4cc6bbd1c7a407e2460ab46c95ec77da7bf07f7a791b35400d7e7e881d908b6056a1b11e54709b2dad7a99d158b14dfa1167163a4d7d68a283c1fe1b84c798744342674583016ac1414eacfa06b114c839361ba73c2bcd4e41e745a"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) open_by_handle_at(0xffffffffffffffff, &(0x7f00000000c0)={0x8, 0x8}, 0x0) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x1a, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="11634840", @ANYBLOB="97a3000000001f0798cc4c03cb0e90e6897eab33331c"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) close(r3) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r4 = creat(&(0x7f00000054c0)='./control/file0\x00', 0x111) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x8, 0x240000) r5 = socket$inet(0x2, 0x3, 0xff) sendmsg(r5, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000005140)={0x5, 0x800, 0x8, 0x3, 0x400, 0x3}) 2018/04/01 07:39:53 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000040)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e3903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf4f276610976811964423bba7023bcdca0bb450c75890e3debf33eb005da04bb4213", 0x71) sendfile(r1, r1, &(0x7f0000001000), 0xffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='/dev/snd/timer\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x80000000) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)) 2018/04/01 07:39:53 executing program 3: r0 = getpid() ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) r1 = socket$inet(0x10, 0x3, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000200)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160020000280b598bc593ab68211e5ff2fde33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) lseek(r1, 0x0, 0x0) [ 758.797189] binder: 17377:17386 unknown command 344445790 [ 758.806878] binder: 17377:17386 ioctl c0306201 20004000 returned -22 [ 759.594639] binder: 17377:17396 got transaction to invalid handle [ 759.600939] binder: 17377:17396 transaction failed 29201/-22, size 0-0 line 2848 [ 759.761139] binder: 17377:17397 unknown command 344445790 [ 759.766765] binder: 17377:17397 ioctl c0306201 20004000 returned -22 2018/04/01 07:39:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008acff0)) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000004c0), 0x0, 0x0) 2018/04/01 07:39:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '@\x00'}) mlock(&(0x7f00009e1000/0x4000)=nil, 0x4000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000010000/0x3000)=nil, 0x3000}) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x0, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/04/01 07:39:54 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x300, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) r4 = getpgid(r3) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r0, &(0x7f0000002640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002600)={&(0x7f0000001440)=ANY=[@ANYBLOB="901000001200000225bd7000ffdbdf2507000000", @ANYRES32=r1, @ANYBLOB="000001002000000008001c00", @ANYRES32, @ANYBLOB="080023000800000024000e0001000000010000000900000000000000070000000000000033c1050700000000080021000000000008001300", @ANYRES32=r4, @ANYBLOB="24101900a3468ac119a312902f733f2338d3499b813908006600", @ANYRES32=r5, @ANYBLOB="0c001100626f6e6430000000040083003a007edcb56dc7ff5776d0d9af5bd18f12d117029646ddf4bb66df6d773d57abc438ca458b6c2b39f3fb523744208dedba7a6b0a72f1c0fa0cea8943ccce41313ba10a9f9b4dd04ff1ea0556a51453526bb74a5d504814777ed51b793ab98d8fab05edc680d5a0b36d2b7f112896cd067c6d64ebad659fd50e16b9a7112a07e92811bd3f032e226eb8f35debbc565c3630d9b6bce1253b9b09372cbc8f95e4f8fa4abb47bf2e28705c6df816d8ed57a55318246a38784abbff05722057266c9f9cb45fd2447411b58632c1a03e169081f922c353281b3302d1ba4b274deb10c7c1124f2db08f5e28ddfcb19b0098235f35452c1bf23a68e074e223b1c7f9f7caee521b255c30debf29a05dec8ed9b7f7bc255948df226a91603c47a8d2e59f3a33d7f447fab2e019f5058813a9b1159c9e308aafd4175187e868414192b3d1a3c60e56640b628d07a7e58f51f94c5c574ac89c2a1ed46a33e27a2c1fbc2686952d34c2ff3e14dee55e2811c776a332cd2dbbb4e8527b6c8548e88838cf619dde04c45712b042c6ce88e13c1adf61210bba759cc7a1dcdd349694f6d827a8a4043ff202cfd7dc6dfb1cc7a889e93edc09dd2c13809d60aa9eaf1a9f201e49116114a26d47264e4a7fd6c4f3d34d800a0c81c56321366f81681e343711fccf80a535030408f068678e2fba79bdf29b4c92884914c52605cc708020fccf1a4444f8ab508176d679262775e03d1895dd854098710849ddc633d6df752f5611d9784eebdbfd2f9a0ef07af4b59f598763a71c2fc153617f4cdeb76b73c5df7ca8c4b826477ab0c196b3e46a2dde147ae8f179d7ed57648dd7ccbb8fb4af466aad019658c8a45197e5d3c2aab253db7a8eb69966443758451c08994b3e958905cd4ff606f7003f547eb460819a20cc585d4f58586fcfca03703cd2b9122509e821935cacc5143814722cce1e9cea9cec7afb10bc89505318eb53ebd03741e24276ce870fcaf294563e1318c92e2cc7b6eb4f8ece788d1bacc5235895906b04fd546a321d3e05675059dd3a5b7b1ff3685906b17eebc0e52d2c0370c55b770852d69347dc4390d4f44e7529de7837d4bd72e99711d0bbb9ef2035262de701953f027d22f5f8444cbdef7cba09a1166d6ca15a7170ae2f254bcd11c1343fddec44972b682f7fee03f0dd75bbb31d0ec6779f07fafd53636deb2a7728c68ddfa60d72b3e0cbf212b4956c97f55ceca13d1f22a4bdbcb2118473027733fff15a25c019c9ea705a8c320a2635fd9fd4523f3b1b6aed2790a6d557a6059dc8c3dcb2802a001667afd3da2c9178e3b849641f564478dd2448ef320c7ea60e494abba7c3730f28457e898f67f6d1b213e2ffb8867543fb43c3b3450fc3c45b005266fc2954c95353268a3e5d7394ac3ad2ab4b661e5f25a7ba05a6442e8d73ce5253469c0c5d45a481bb98c29a271f386ee560472ee07173f0c42e349fed24437d99551dced3fe3a7e17e20739a00cea20bb4e16490efee7581a7bbb3e589aee40b3133ded478f7574b6208db25c407cadfcd088912ab4b243451409bd4df5dcafec290bbc98b34b7fca3ae61152ed0803a6748493b24c51d33bf07bc943776b8b43b21698708f99b9e1ab93647d6be99e4be2896736f8abc4bc0b7ee9dda07164b4cee700d39035a141686c0a8a70caa6d7569b72a4d803bf1461b2f84c0798678fcecc57dbd1a6c99a8717e04150c19d263635790c756d7cd7ceab708f1df1a96c0486d56c49f2440308c3c42345f6201ebf5978ad22c222f08eaf9a454ebf5fdc946cf97b0ceabcf3191870fdab0fb9ef40c1971c1acff5d4d3831686f8567a5027d615b6ef3b66841b6d48b7b653704550416d5ca277c89ac4a82b92359c5525b8a2807b2b3decbf6ad49978b3150d331b6c439ec67b365ae44c9122219cf3b64fa61bd806f8431839637ee62c6e1483aa9cf553a9840738b95b1b377fd40999e57601b5a7449620f9e0f7834c1981f9b0547109e03ec9df2c79a425b2aac78b9079b5d0657899c7ace8f4a490bd7f2b2b6deffad1e4990f2c92e33350fea94de5c84e526fca1673a9ce4aeea9f439a5aff070159883b74e0d898f1440421cc3e650ff637dd0f9aee1f4e06d2ff143e9a720f0c293da991a5aaec961eb08d3d39fe95a8f14d296fc1d1f277dfe97237e32d9e4d7a055d9ee0098bf7f46f6cb60b2b4d1c0619958843bc954c99ada5532d69d1a10f9b2eeab94de31a3b708b96c6fa40bc0afc80206f7373cd8cc0847a18bd702a623e642930398610d47066954d028ca88424737ce1c7f74b05b8f8153fe7d878c4cf7bc714dd850a32aa90769a17870f38d289ce940f2fb2722a09058af2e85009d005f11dc383891718ccc94369d9b017e55f5e96dded5e5a260a6971321a46983a9bdaed06936e98140aaa936e706a34650aed3f53ee5d03b54a41ed1787b9ba4430606ee7211c15a3438ecbc476000af526462e17106fafede8dfe4d4d86f70f418c052dcad181de94a511d0a8f381f8351c02866538392c92e0296e118d3292d3e6f8ae166c2f166627f14a89b4b67e69ef6006e1da0f41e31c01962bc1462dde70272fac5972ba44465ab8ac0964033db5f66f5801779ad82778c6e8522e83d1b990b6927d8a972ce4dc0d85520f90e0d95cac74960d1d00f5a9166744e557371c0a5132056c07d5e0a92a133476c8b27bd7de959007f69aef57ab0ed5126a56c260916b8431c478c548fa30aab13d8abfc9e575b0eba77fc0e801793c627cb5afd935fe01f7819516f63e2ff9aa61c6c2f7114f50625895c454452b3baf274d88672f117564a545ed8a95d32e23e03a64ffe6e6f65edadb2de8402d51403f783191db8697b8a4c5691d78021eeb70a90938ee216f623f5ebfd17fc0a2c565914449956a988938d6dfc5f2bd64fdfda94790c6f8051523500cd6e1bb9f4d3935b8fdea95f51a515da70351958f3e17278d521c10198863fd2dee7aa96e9d3f9d570fa538baed806dabc761217766001aced6b0dd107c22baaa17b5f25cf3646acfdaf56bf4dc04e861a75ee727a67eb0bc58d4a6fc9f475d07b74645242d28b75e0fb610394810af075efcb6cf85da6d5cba98ce43513a0c195120fcd6ce97801dc3624783f7f210d49010cb027fa9b483cc58aaaf5c8703e91474c5bb46a11e370fd062f37a0c5fff65cdb51fc9d8c336c95a2a399705359d9db91ad3cb233f4b40371e7867eba7706386db2fd09634619e70b16b39184b5c7d3e1c6ca1952e57d9a2240bf1a2ea07f5b98563e91513653a877a3bd4ddddf4b03e6e59084103af3602d8ba5f4a5b3cc81e41bc4e9f9e98996ff090f4f8df5bf451d88d9e80a32cba1ded91f81c090ffe966e2a67d25ba0dd75dd72e67f61971ad8ef540a39e6127ced1d0d26e249abf5a069a8da5c54cad6bbcf7a35c021eaf7c5ff1b0154198cd3202e5485efd7ec042d18b6e38eb7c06350a9286adeaece68b788d3203828ce474ee4535794fe124d1558db7d1ee826d6730c67af71dcc937f854a0f8e8baeaf855b05ab7c5bed5ff5d17b63267ac1428a83b84f81df616a46069e915fcb7aa74a3c7891f9b23c734df5cfe0fcb7e97cd64cc1055e30930b6e80a1fe6ab8f71ddc23eac85450d979c71a8edcf2f419bac38c6ce6757266929f3876387663e4d21f5358b369e7b944cfcdfe119cb678a836c913942a503961cf836943a77447cf66f82fbc6d02f741f07a934b962fcd3f66fc4fe4789dc1adc8d50d157dcdb8ebe393390f817a435480d66aabc5e268ad83cec51b38176d975f2323077ee1f8db040b6e2101551b46cb1e9cc9267243c8c635e457c1242f3fc1db67cb4107c3269d2ede9c5c2ee530623a40840ccff8aefbeb5e56d256aaef05d917b9528369d18336670d17e4cd1342bd55988598f18d11ffb2f0a731d937cfbfd5e13391ff3594dd5643b572dac26dea879991c5ab4614329a2f77c56bc957830960a291d9f94a433639072a66c7739e0fd30ba3c9f3ddf42e760081166414bce2ff0b944b560687e68ed9f66f6cb1c6d93c386cc0c0240be0e4e6d67d5bf8594e517b66821a45737b4788ee63bb59460223cabdbcb58253f182f286f9f258b41c27f16df3bef6311592c9f637f3fe77ef2bb5fd29414222249a45d512cb083e24487b10f65f831452e5562b779b22f527c8cb3b73ecf6c8e5680a8aec1a5fca5e2abed5b75141a02dfe9a8cc5fe18e16d386c30e13a09439c04466a063307909246ad7e6d87944c8efcb80a258ccfd8374c4411dd607c10ec3c49c5407a0af60967a73506338ff74801fe15f22c095b1e1eccbf9834403753f42e9259564aeb1c9b2c1eba20345978036f58fa3d1ee54aeb5f34ff313a10be2d56c3cde65ccdad9e5eaa535f4ee3af9ad1fde11c4580200979dce6d5d9cec14abccd0a1aec8d0a47786e3b50b573505828f7a3140b0cacadea972349cb51b83a4b0964e358570678d9781bf9c24c0b447cdcb1db88e96d1c45d3cbf0c11cd7810f2c1b18c74b63178b052088c72c64b0659faacf38a4aad59e81ff29d289065fb0fef3b93d1896a87d358f9d472e9c48df4d130aead51685426b01dcec84f305e45a8c052e5d8184968c5c3a8ed315f6eaf6152cd4cd42432d7e99ce8719724c6839061bf1466957b70425a184bfe2efa63e4cfce16bea31ed91650c0b88a7bf3fd97afddc69745f09261d55b40771266f169fd635631ec3b01313c2cb909b7f196b14cda60b82b04a6a1a480006369e9d6eb9068277a11dd61213e710a3a26633275037654f01e446ccbb25a0cc1b7163ab79027ba320027ceb390dce9ffaf9f9fea2f9283d96cc15b002eca15e5b18ececd35e3dab8d4f8003eee36d604bde4020a6a5b98d07e32cd6fa20158e0fc68ca367612f4f21e1e181749d4a9e05a0e8c2507af344958fbc650f5b123bd757cb27710e0ea093ee316ba93ae69d30b0038cf9c88d4ed69977d9550425a0911b07525e3b0b5f63144e9cc4502906c241bcd82f667f06f1dc89029154c6c53dcac7892f659f05995eade27bc0c489d7bbbae1a229e3ba51424c788d7f6bd5d6c27e05914c3f7c8772e995fc1b6ea564a9829007c9ef790f231a1a1946da6c22d21c97d89c61e29a8f68549f9707e84d72e2bf4c29829353ed679b529df206bd0a0d683d83c76c9713d26cbed72efbda2a4e1343ad42b2f724311f449f58b9bc961618a8d32d81b59a3b7eaa3ffb9699466811dc14884e59baa653c1c5303b0dda2cfa73f5e49d2c92c51ab80665a5ae1930599a4d4aee06aa402ce23a00aaf63ea89be65b779fe27026efbedaacca762261201ad96515297d664d557b86e1d1ad9cb56882a1fa6b1c7d43ca1620fd21a037127b15766e76fe297f259b7c8db727d15797581b19dc806e782c73edcd14feb9cb426c8e35ae16943d8fc2ff50c2a708cdec9cfefa3fa3bd4e456a045edbcb1cfa1abfa9b0f12dff45c08aee749c4fafa7ccec9721bc3ca1b3d8a0605ca89b0b22a3c9e2db4a41839e061456fac7f3b12fbc2d956cd5417edca76e1699c5ece3f85609fd4bbba039efb272de90123940ddf979106176b74744e2102ff438c5f13ad65edeb031f00445b6aa46323536a521286e9c396c2fccca3ad268d29141017d21e944f681736f703068d2811701b4a96c15e07af08395893aa0ca0ba4e02d5b850e990e6c082029cc602907e3630f447e5874e264a9714520c2dbc2c021de336b121fb9ed87f37773efa420c3be43ae83aa54a850687f9e0c7029722"], 0x1090}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x4080) 2018/04/01 07:39:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x0, r2}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000000200)=""/83, &(0x7f0000000280)=0x53) dup2(r0, r2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) 2018/04/01 07:39:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x90, "048ca97d568ddd51985da94c0a252db1effa0becb04c99c318641c00684b15e62330beed6e6f8bdd1d8e83c0c440e5bff01df12215d586056e2c59b3d13fd30eb62213550ce31f994b525dfccfa306d615aef50d0b2ff4ef5757819d8902ef0e1b679f63cc9f2a9f08773ba84b4c80e4f32b8d32b3a9085115bc235990565d8595810ba5188bca99702a99ebb7eceba0"}, &(0x7f0000000040)=0xb4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20001) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x1, 0x0, [{0xc0000006, 0x5, 0x7, 0x9aa1, 0x1f, 0x49f, 0x1}]}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=""/77, 0x4d}, 0x0) 2018/04/01 07:39:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="a9d689e9cb0042ebc04e253ba1bab86bc17d76f1862f7f8b47c41e87b62c7444d5444dbf2ed55106b6ca16261ef8a5fea6b676965ac316e747997e760a6de1acf0d6f6fba3be9b13ff8a1722de19c7b8592c9143f796d44c0200131ecc510b", @ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="f4099943a15748456662c969108693f35213086aa431d85679074ad619dbaf9e5bbcc43fa910f7e84ae8a244e3fdeecdbe0839656e64aa41977b2833d793ae49995ff479ffcf99740d1b3f3661c0e586a405585f5c027a6910694e062e10d584193374d93b67f8c0af8946bfe1bde79bfc0d820693a7fc09dbfcb554947b18162e717eca918ef7ce787252bb429a25d265497050694bf3c769946f35559c8098c5054f9a9e73c2f35279870cef78a9e5b63cd056c3cd91e905e025f6d95d8deb4c7da9", @ANYPTR64, @ANYRES64=r0, @ANYBLOB="f50e42eda716c5", @ANYRES16=r0]], @ANYRES32=r0, @ANYRES32=r0]}) getrandom(&(0x7f0000000280)=""/4096, 0x1000, 0x1) r1 = semget(0x1, 0x0, 0x103) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/01 07:39:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x50d141, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0xa400) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000080)={0x1918, 0x0, 0x306, 0x80, 0x0, 0x400000}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r1, 0xfffffffffffffffc}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r1, 0x0, 0x2, r3}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0xe9) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r5, 0x7, 0xffff}, &(0x7f00000003c0)=0x10) 2018/04/01 07:39:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x3, 0x40000) futimesat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {0x77359400}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffbff, 0x10000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000019ff0)={0x1d, r2}, 0x3, &(0x7f000000eff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000040010000000000000000000000405e51f3ac446a3e"], 0x6}, 0x1}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) accept$packet(r3, &(0x7f0000000200), &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0x5, 0x1, 0xffffffffffff8001, 0x7, 0x8, 0x80000000, 0xe94e], 0x7, 0x8, 0x5, 0x800, 0xf9d, 0x6, {0xfffffffffffffffe, 0x8, 0x0, 0x7, 0x1000200000, 0xffff, 0x101, 0x7, 0x0, 0x80200000, 0x1, 0xc, 0x1e, 0x4, "f479c6497173fdbd9e9c114e95d10c013fcebf737a0689bb59bc5021cb3f68ac"}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xff, 0x208, 0x5, 0x0, r5}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="0100000000000000fcffffff00000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r5, 0x9}, &(0x7f0000000440)=0x8) dup2(r4, r0) [ 759.921111] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 07:39:54 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)=0x1) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000005c0)={0x5, 0x40, 0x7}) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0xb5a, {{0xa, 0x4e22, 0x10001, @empty, 0xfffffffffffff537}}}, 0x88) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x20}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r4, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000680)=0x800000000764, 0x36f) syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x415, 0x800) dup2(r2, r1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000006c0)={0xaa, 0xe09f9fc6068204e9}) socketpair(0x14, 0x0, 0x1, &(0x7f0000000600)) 2018/04/01 07:39:54 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x2000) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000014000101000000000000000002000000", @ANYRES32=r2, @ANYBLOB="08000200160000000714000600010000000104000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/01 07:39:54 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x2002) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) [ 760.079547] QAT: Invalid ioctl 2018/04/01 07:39:54 executing program 7: socket$inet6(0xa, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=@known='system.sockprotoname\x00', &(0x7f00000005c0)=""/112, 0xfffffffffffffd91) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000740), &(0x7f00000004c0)}) [ 760.110746] QAT: Invalid ioctl 2018/04/01 07:39:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000100ff07ffdf00", 0x1f) socketpair(0x11, 0xb, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000240)="3bb0372462dfe13103353ae67273c83eb5cea8b25a27a93df6bd1df9e9ab621bf9377991831e53ceb8a5d93b4981be811c6e6dd34b3ea78295fb9e4e2ac7814c1e023c", &(0x7f00000002c0)=""/64}, 0x18) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/245) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x100, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000380)={0x56d2b9a7, r4, 0x10000, 0xb5}) [ 760.133312] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 760.150512] QAT: Stopping all acceleration devices. 2018/04/01 07:39:54 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000080)=""/57, &(0x7f00000000c0)=0x39) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4800, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x4, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/04/01 07:39:54 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) shutdown(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)={0x2, 0x8, [0x7, 0x7ff]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000000)=""/250) [ 760.174085] QAT: Invalid ioctl [ 760.187725] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 760.201387] QAT: Invalid ioctl [ 760.217184] QAT: Invalid ioctl [ 760.231476] QAT: Stopping all acceleration devices. [ 760.237317] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 760.253188] QAT: Invalid ioctl 2018/04/01 07:39:55 executing program 6: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000b40)=0xc) getresgid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003280)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000003380)=0xe8) r15 = getgid() sendmmsg$unix(r0, &(0x7f0000003400)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000100)="ff82a562056065bd1c87f717f788a1fdd0fe11778864e9f65455219ac4d7fd31c81534fab8", 0x25}, {&(0x7f0000000240)="8d9e50753f91d51ac72b4a4972808a82220616c0232610ccb144a4741a2574e8433ccc38be9168fdf5b6ad9882434dbf552b4d4203ffbc36dacc1f3d3334f647f451d11d8fd87296d120dfc8c9503c9b9c09c2844236a493a6f692e5f17ce76fb989cee1296176", 0x67}, {&(0x7f00000002c0)="5b195647976137c53092f3c0f6af52eabf8e3b6e21e4be150ff6a15416d110b0c5876d587ecd864cf1e380fde308c5213799332f6822369781d648b29dcc9602110068ff8009a029e737e8b2e3f5f911aa9a8b4815c12024d7c40731a0207b7ef0551fe7218fbab4db9bb1d592834382a9dae4269ef1a4f6d7e281ce861458cd280095c42f566b1d2d78eadec409b5caab93f21a11cb06403e99bb84632ee7", 0x9f}, {&(0x7f0000000380)="bb67470222029866f4c97c8a67eef676c9a60536bf349319ef61a9c56bf3caa011637d548ae24ded7d63b4e7c43f91a40046f776bc4c8fee9f5b5d42351ef7bf52c4438c93524a6fbbe286dddea1a7a7a5f9fb3d2a780394c9710d89f685508d918ff273827b16b693aadddfb50afdb77148c7c661f3c5bcff0b6512b1f1ec1092f384df714d0a09d75f36c34b27ac315d4d72a7196bf90ee536f985f0f83ecb1d5070ffbee603286adc28d794a5f48ffc4de5a84804db6243bd5783eaea07539841a20ed0", 0xc5}, {&(0x7f0000000480)="a985df6358b5777d8e8c5c9a2d0dd7c8abefb4b958c9fb8f909da14da5c9b1fdc897f91ee5fddd94179fca72ef14685eb8212e0a86cefd8540cd8bba9637fd14d1dadf19eafbd7a42536d28a200a0dc85341e38e24fa103ec37a897ee2743dea83a47ddf2d4691f34c457468ddb947ffd4e5955a3c88c20f8fb677ce5c5fb3a1e5103920354067e60cf34d7ca1f321f19ae4fb735cf7a6cdf2f0177986bf4d7e1a55", 0xa2}, {&(0x7f0000000540)="1d55a8c9f502acb4675bc6b7e2ef513b45ddabc1aa50f38b1586b71e13fe020a22498bbd0c4dc6277a27669edb266637a95a1d478cf9269daf43b574bb93276c9e1897efd0b00ecd576e7870d209943d9e5933000ee643e447e00d356e5504b306d6d5a9968e076286cce668984bdaf53569663c05fbe4db67b35ac9ac2bed98c21eeb3328c4cd0970db6132d3104a96ea7cffee957f9f4a", 0x98}, {&(0x7f0000000600)="3e5096a1d411ff7fdfa71fcb16a07cb75cd5d8d80b7f396679c7f9441df319dbbee86404177612687cba19a8a12870866b15cc057204f48514b9f3e209a4bf49d67577bfc35a64f1536da382d1889a62a0f13ba0959d4e1dc52da2743b4f9ea38c87e6646186da4aed1c9798f64d39ba52676d7cfeb204111f48db587f003f4aa9b43545a33800846e50c1f1476a48", 0x8f}], 0x7, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb8, 0x10}, {&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000000d80)="92816ba09453f857fce9863340616e2471d459055bb83b6434b0e3085356de4b01f1a369d818be703f0df70c57baf646f2218333adc6235802d11a2b59bd54f9b928a78f96a6c9", 0x47}, {&(0x7f0000000e00)="6176933b2f3d67c0977771cc1ab97f9826c1ea6375fe5b5aac6ce0c9caf38680eb89b1972117d8c2", 0x28}, 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0x1000}, {&(0x7f0000001e40)="c02f4cbf7cec7ea5cacc0ebcbad9dcad22ad52dacbbfbff29a2cfbcf207aa35610c1eca9ee010afc11843929d064a25d2fa1dfabefac74aefa5b234ce2954f9758f5ceb2f9df7573", 0x48}, {&(0x7f0000001ec0)="1ff2055d9f378b088c48a252d302818ca8ec194ec2651ec2646f3ef6fef9f2b2b3122b940168abd3429b9908c03af1e81da7c2dc450798a1e33e2fa55a39f25b3e2b0a3c3e4c5749f7887ca390adbd5163155bad671e075458553c012bc1cc236195ab60709004f49f9a90bc66fbd95ab12e026b6c8c9e0959ee2b529c3cf6f46880006cc4a5cb4d1e650eeca39290efe7d52def13aac86b", 0x98}, {&(0x7f0000001f80)="7dff63fb", 0x4}, {&(0x7f0000001fc0)="4ad8f2fb5d4f8424eeda0fc5530bc5df4088a568ecc6daf32c110dcde729764253a4a37fd11bd933046ad05bca63f39418b8068ba94078764be197184906049e75928394a586893a035b5e3d1c430216ed71190048c44bdb2b06ec879245e6927efb47a4434f32c3564be2b693dab6d8b5b7c27f23bbf3f5d641a97be33b01dcc28ef71bf574234e6b471b8b5e10cd7c921535d6cae92f39d6ddba814f60e4cf0b829c257bfeb2f3565c5416d2f28e431999161ef24e34ca1c55a13f1dbab5d5bcb094047807aa16a1c4f4c5309016dca46dd65ee7d456", 0xd7}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="d1f3ac8925f90362e903a866ec42efd98ba06ca52a3e4842729009f04db1aaedcb43bdbb7f0ab74ea9a8e3d6a8499a6eb69ba9b428b0114c656e7a9b6f95d697b95865df6f11200b51988a585617c91a145271f2e83e4c4144ecfbd82246dffd42e8c19adf957236eb0f804b298bfcce9ece8e0fc4a96901d21a25d166f82aa9b0cf45d61a7a7c36516c67ab4c", 0x8d}], 0x9, &(0x7f00000033c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x4000080}], 0x2, 0x2404c841) write(r0, &(0x7f0000000040)="5e03800018c6a17519ce86", 0xb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/04/01 07:39:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0xa0000, 0x0) syz_open_pts(r2, 0x10081) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000480)=0x2, 0x8) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x24) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000340)=0x60) getgroups(0x4, &(0x7f0000000280)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r5, r5, r5}, &(0x7f0000000600)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) [ 760.280869] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 760.347225] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 760.382156] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/01 07:39:55 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x81) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x2, 0x1}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000100)) clock_gettime(0xfffbefeffffffff0, &(0x7f0000030ff0)) accept4(0xffffffffffffffff, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) 2018/04/01 07:39:55 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) msgget$private(0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x7, 0x6, 0x75, 0x8, 0x20}, 0x98) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000012c0)={'NETMAP\x00'}, &(0x7f0000001300)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x20831, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000011c0)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x8000) ioctl$void(r0, 0xc0045878) openat$cgroup_subtree(r1, &(0x7f0000001280)='cgroup.subtree_control\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000001200)=""/109, 0x6d, 0x40000000, 0x0, 0x0) 2018/04/01 07:39:55 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000040)=0x31) unshare(0x8000400) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) iopl(0xffffffffffffff69) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000c00)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x101, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000980)=0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x61e}, 0x8) unshare(0xc000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000680)=0x4) r4 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000880)=""/85, 0x55}], 0x5, &(0x7f00000009c0)=""/199, 0xc7, 0x5e542a51}, 0x0) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1c64dc0d06eef073e1b159a5e0dee4147d185ddbc502589297428e6ab36984c5f2b12b8e88758715ad8e40049c5781c800a9", 0x57, 0xfffffffffffffffa) r6 = semget(0x2, 0x0, 0x40d) semctl$SEM_STAT(r6, 0x4, 0x12, &(0x7f0000000b00)=""/253) keyctl$assume_authority(0x10, r5) getsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) fcntl$lock(r4, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x3d0f, 0x2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000000c0)='user\x00') setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000340)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000380)) llistxattr(&(0x7f0000000680)='./file0\x00', &(0x7f0000000500)=""/57, 0xffffffffffffff87) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/01 07:39:55 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000076ff8), 0xffffffff) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xb0, 0x0, &(0x7f0000000080)}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0x4}, 0x4) 2018/04/01 07:39:55 executing program 6: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x9}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/01 07:39:55 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000000900)={&(0x7f0000000380)={0x554, 0x28, 0x18, 0x70bd27, 0x25dfdbff, {0x17}, [@nested={0x88, 0x59, [@generic="4a8a9283dcb8a2bc8bbf715c9a9a992d68e49eb0280a976eea431ca5de6cbd6fd4d34c7e2bdf8763641bb576f2c0e74927c1f46b25cfc54770f4032a10666da5163ba23c94d9cfb626389f08d50b9743f7c7f4e0a107b6c7206cb7c2c6dca616edf46ba797e6aad421a37735df5d5c5d29f6ed3c296315cc5a4aa6424238a67c5ae1b8"]}, @nested={0xdc, 0x3f, [@typed={0x8, 0x6e, @uid=r1}, @generic="2b6e0f15e64eeebbc5857ef382250c5c8bfe03cd8b0a3e60e998bd8aae31c7ff8131edc0d310b032e428c38775fe10feec9ce0f8f6a60a962c13f75f85c4abced06b0ce7e3713e904cce6fc3930788e67a44fbc3fcd15e4e8cdbf4863758ff715e1b6b66ce2cb64634d4d64eab72e4c04948d6ed63095e4ec6c2ee618e2a949af07412606286f058077bb475b89b75087f722097baa343d7a90d4caca24cd32a12c716c3c6290150222fadec0b90679cc2f5e0364179f913d56794c9cbd94a6875b3332f7255ec0b17648f99ca0602"]}, @typed={0x8, 0x44, @pid=r2}, @nested={0xfc, 0x1e, [@generic="095d3b6f1f0dddff0c4bd54369f0c969babf01474602c0055169f4ac589ad7cf5f6a8e810cb0ae49bad69b431892f626e9c8b3e0f1c0f2c57f8169f1a453b7ac61d290dc3adc730f22b4d7a36340365b42019b6bfd70484a90689137d45748e3e6b6dab4ea985367df83fd703111930df4169e2dfa1f8c5861a8a86b1e723c2b03a52956a03191e610979295478ac479b69ed3ca8385c3f5d8f0031305f49797b673670e4bb2526bd962f038cee205ced2905402611486704bcd759766fb7db54841d708b07e5cf8f34fc8456dd232c3a0ba98ebe74d876312f91bb59e94d9f064667278d15a52e4577dec5bf65a80347737c37261b0", @generic]}, @generic="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", @generic="abcf39d0ed4043e5814842714304090ccdad1357dc2a6ea56989cb1844b662964014d5fe6e0c8ed56690f0938df9f0f3ff6b5baa882eccf8713d69f6936438205b5e1ca098c9eee0bed4682e7cbc6529f8d14a9f9a7329208e0644a80f04cbfc8fe50456290a9719151ca13c0204ad7becb3f534416120cda1ca6c999eed7b78bcab95d0e1e691b7d143671051115656ecd6eedee5e164ea1dc36b9acc92ace5bb885fbdeda8df87fb9c1319cd642db6f467533c13339b30afae0e222d195b876fe03bd336162bd0cec079b8da88244d9a4a99af7488", @typed={0xc, 0x1b, @u64=0x33638bfd}, @generic="c2b73fde86debdd77c084ffe67f6b212db70854ed70f23adda83084c153f5094175a81a3d6dc79a2c924efa1586bf29310e7da6b048a82f5542ee5dbec01627d1ae08a2334c903b58f975af3db5dcaa3eaaf439885ccefd0c11d00ff274b5595e6e3ef5b92a190d553640b2a9f688dd5958f7a3d669903da49fa79c6ef247d49abe87796f2c6fdeb73220991f2c82eb188578e6e500bbef2bb8b86a02ec44271c5b95ab93fc95641d1e0865592d327240891c076116018dc3502f6eb4c984db24f3202dd9be0b477f935f9dffc1cebc9d45d598778f269a76e16de14604bdf5750440bfe36bdd533a0583c39257e087748f69e7fd4"]}, 0x554}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000002c0)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0xa4, 0x1) 2018/04/01 07:39:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) ptrace$getregs(0xe, r1, 0x200, &(0x7f00000002c0)=""/165) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000880)={0x1}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000700)={0x81, 0x86, 0x9, 0x4, 0x10001, 0x5, 0x0, 0x0, 0x40, 0x7, 0x5, 0xd9}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000600)=@add_del={0x2, &(0x7f0000000540)='bcsf0\x00', 0xfffffffffffffffc}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000008c0), 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) wait4(r1, &(0x7f0000000780), 0x2, &(0x7f00000007c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) sendmmsg(r3, &(0x7f0000007840)=[{{&(0x7f0000000680)=@ax25={0x3, {"5b6adb975b9c0f"}, 0x7}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880), 0x0, 0x4}, 0x7}], 0x1, 0xc004) write$eventfd(r2, &(0x7f0000000740)=0x3, 0x8) 2018/04/01 07:39:55 executing program 1: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) read(r0, &(0x7f0000058fef)=""/32, 0x20) 2018/04/01 07:39:55 executing program 7: delete_module(&(0x7f0000000000)='+vboxnet0\x00', 0x200) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socket(0x1a, 0x0, 0x0) 2018/04/01 07:39:57 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1000, 0x7, 0x8000}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10200, 0x0) sendmsg$kcm(r3, &(0x7f0000003440)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff]}, 0x400}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000000080)="5beef85f23ab9a9e807b69ea82c7d2727d9e5572", 0x14}, {&(0x7f0000001240)="16310c687a3fb17f62c5947f3de6f5ade452cb7f6634f197d361866bab6635b9da9514ae49e89315bfa667a7f2ea2e84f79675aa7df3f107cb5d215bcbfbb0c1356a09d3b75e89aa7496bb501b012e92e33663fbe6bed18f8da5d1d6427119739dbf3dc8df253d5baa5492e5d5d0149685578c54e015040b4219f74ff0bca42cafbd37fe677afe84ce2c31035fb1c0d6a98cb628f384ac", 0x97}, 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"}], 0x10e8, 0x4000}, 0x4040) 2018/04/01 07:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r0, &(0x7f0000ac7f8c)=""/116, 0x74) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000001c0)=0x8) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) getpeername(r1, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) 2018/04/01 07:39:57 executing program 7: r0 = getpid() sched_setparam(r0, &(0x7f0000000040)=0xd11) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00001e3000)=0x10000) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="6edc30081cf72b61832577402180ae9a55f1a9ed6787b57894255978e1a7817785accda34bfe77062c1d3ca658732697fd9ec2f57c2a38b74bece171cc5eefea06eb3ef41d127a047e67df", 0x4b, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x3) ppoll(&(0x7f0000d71fd0)=[{r1}], 0x1, &(0x7f0000f8a000)={0x77359400}, &(0x7f000044aff8), 0x8) write$eventfd(r1, &(0x7f0000f43000), 0x8) ioprio_set$pid(0x2, r0, 0xfffffffffffffffa) 2018/04/01 07:39:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="3e0f01df66b81a008ec00f01df420f005a66c463791d5d5bc864440f38cc0643f4f20f01c1440f019f01000000c7442400a3000000c744240205000000ff1c24"}], 0x0, 0x0, &(0x7f0000000040), 0x1c3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 07:39:57 executing program 6: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000400)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x6, 0x7}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0xa8c6, 0xa390, 0x800, 0x5, 0x800000}, 0x14) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x64003) fchdir(r2) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20800) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) 2018/04/01 07:39:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x8c04) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/01 07:39:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x80000000) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/01 07:39:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xf8, "d4c75f8a957d01197ed1d94278f6c919948fccb8ce28566da567da26a972f5922a86396194c7cb3d24d9dc96907c7912c8fdd9c6b755544795b4e53a27c01dafb1d1426016855477c0d87377c1b373f1f6d032ba9c1cc28542a9042d8207022dab1d393b035011d5147a01c7e0e89df2da6237e3f927cc7c23afef8be94b3f8a46e5ba6f2be95a9e596dc659f436b093f604040550e7ad81249c2bd185f66f402a804b4b0626f4aa25e035f246aca4a59c0a874821d4e1b5135958531c5b475115030e3e7856764d6242b75ce9b6635a2f5e7898a1b0ac258bd8225eca0486db099ad4ccc71e945a03f03a4a5a839d3beff2eb179109780e"}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x4, 0x7, 0x64e, 0x1}, &(0x7f0000000280)=0x98) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)=ANY=[@ANYBLOB="0c000000000000401ca00205"], &(0x7f0000000000), 0x1400) 2018/04/01 07:39:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2655, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x400) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x28133, r0, 0x0) 2018/04/01 07:39:57 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x11) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f00000001c0)=0x441a, 0x4) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) fsync(r2) r5 = eventfd2(0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r5}) 2018/04/01 07:39:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0287f00000000000"], 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100), 0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff010000000000000000000000000001000000"], 0x3f) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x8000000000000000, r2}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000140)=0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x80}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x200}], 0x3c) r4 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r4, &(0x7f0000000080), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)) r5 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x80}, @in6={0xa, 0x4e22, 0x443afca0, @loopback={0x0, 0x1}, 0xd2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}], 0x94) write(r5, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000001c0)) sendto(r5, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000040)=0x8) 2018/04/01 07:39:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x2e, &(0x7f0000000080)={0x2e, 0xff, 0x3667, 0x5}) syz_emit_ethernet(0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa0000ffff000000bd880004a7030000e895e7eb3dd975ddd5f9c0108716b4c342126d2e26"], &(0x7f0000000000)) 2018/04/01 07:39:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x200000) getsockname$packet(r2, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005e80)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005ec0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x101, 0x4e20, 0x9, 0xa, 0x20, 0x80, 0x42a297102ee24b37, r3, r1}, {0x4, 0x800, 0x101, 0x2, 0x1f, 0x95, 0xfffffffffffffffd, 0x1000}, {0xffffffff, 0x1, 0x3, 0x3}, 0x2, 0x6e6bb5, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x2, 0x0, 0x2, 0x2, 0x6, 0xfff}}, 0xe8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x7, 0x2, 0x7, @time={0x77359400}, {0x7, 0xc23d}, {0x5, 0x6}, @raw8={"f522121a60eb302d0ced101b"}}, {0x7, 0x4, 0x8001, 0x100000000, @time, {0x8, 0x7}, {0x5, 0x1}, @connect={{0x4e}, {0x1, 0x6000000000}}}, {0x9, 0x80, 0x4, 0xfffffffffffffe8c, @time={r4, r5+10000000}, {0x0, 0x40000000}, {0x5, 0xfff}, @note={0x6, 0x2, 0xa3, 0x3f, 0x641}}, {0x9, 0x69c1, 0x5, 0xfffffffffffffff7, @time={0x77359400}, {0x5c6, 0x7}, {0x3ff, 0x6}, @quote={{0x1f, 0x2}, 0xac7, &(0x7f0000000100)={0x5022bb5d, 0x6, 0x7, 0x4, @time, {0x200, 0x7}, {0x1, 0x6}, @control={0x5fa, 0x7, 0x3}}}}, {0x401, 0xf1, 0x100000000, 0x200, @tick=0x5, {0x6d, 0x6}, {0xbac4, 0x1}, @result={0x47b, 0x7f}}, {0x38a, 0x6, 0x5, 0x9, @time={0x77359400}, {0x0, 0x9}, {0x80000000, 0x7}, @queue={0x4, {0x2, 0x4802}}}], 0x120) setreuid(r1, r1) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000380)=""/191, &(0x7f0000000440)=0xbf) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x100000001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r6, 0x8000000}, &(0x7f00000002c0)=0xfffffffffffffffe) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000480)={0x8, 0xb2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="1f00040005000200ff7f00003dda615e072d17ea80ce120d726ca40ad9c476bd098f41135c3f9da412ad79ff6921ceadb1818dccaaf7e4486f247a911cfe66ba4d11"], &(0x7f0000000340)=0x10) 2018/04/01 07:39:58 executing program 5: socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xaad, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/04/01 07:39:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002040)={0x0, 0x5}, &(0x7f0000002080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000020c0)={0x2, 0xfffffffffffffffd, 0x205, 0x0, 0x6, 0x5, 0xf21, 0x100000000, r2}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = semget$private(0x0, 0x0, 0x140) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000001fc0)=[0x8]) recvmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/109, 0x6d}], 0x5, &(0x7f0000000480)=""/217, 0xd9, 0x2}, 0x4}, {{&(0x7f0000000580)=@alg, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)=""/3, 0x3}, {&(0x7f0000000640)=""/183, 0xb7}, {&(0x7f0000000700)=""/226, 0xe2}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/161, 0xa1}], 0x5, &(0x7f0000001940)=""/103, 0x67, 0xb174}, 0x9b}, {{&(0x7f00000019c0)=@nfc, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001a40)=""/45, 0x2d}, {&(0x7f0000001a80)=""/171, 0xab}, {&(0x7f0000001b40)=""/85, 0x55}, {&(0x7f0000001bc0)=""/103, 0x67}], 0x4, &(0x7f0000001c80)=""/195, 0xc3, 0x100000001}, 0x2}, {{&(0x7f0000001d80)=@un=@abs, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001e00)=""/64, 0x40}], 0x1, 0x0, 0x0, 0x6}, 0xfffffffffffffff9}], 0x4, 0x40002122, &(0x7f0000001f80)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r3, 0x0) r5 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) shutdown(r3, 0x0) 2018/04/01 07:39:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) 2018/04/01 07:39:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x200000000000, 0x5c6, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffae, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x800000000000000, 0x0, 0x4, 0x0, 0x2, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x3, &(0x7f0000000480)=0xffffffffffffff00) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000800)={&(0x7f0000000700)="9203e05e19895aa09927618a58d7711fbf49753e9bace322ca6affc1eab6a5f93a277c15b518903857d576110d61dd015cd34e50205be1cba7cc86e744ffdde0be30a1ba9e5265cdf73b2aa6c4cbba2a2f6130883c2c153438979eb0b93c6b95194e5089703de0405f5fe31908267949cd26e5164f8d119bdd0c5658e9cb946bb532576e11ac72cd085c998a77ac2310009838c538dc76a1f7e2e9015ba81c702323da8c2b663c88fa17a7119109db55ce9eec80fc5dde87624c362c915f6bafc55daf0d7593b5e570d347b1cd5c7bd7f1", 0xd1}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd28}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100b2763d500fedb202503000000080003008600000004000500"], 0x20}, 0x1}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r5 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r4, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xa4, 0x18, 0x100, 0x70bd2a, 0x25dfdbfc, {0xd}, [@nested={0x90, 0x49, [@typed={0x14, 0x7f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x0, @pid=r6}, @generic="52a3081ef48ff897d077f1db5ed4eccdcc60f38138efa347810c51d08bb526ad6c3f4e0d6cbc17cfb088572b9c1860f899a04c9b0f08a35cf9f3579e9ff5c0d0e2272026eeef7bab88d287afa4e92b6b53d40a68946eabdd4d617cbfe757c2aadd67d61568ce"]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x80) preadv(r4, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/86, 0x56}], 0x100000000000001b, 0x0) msgget(0x1, 0x20) msgget(0x1, 0x0) r7 = msgget(0x1, 0x134) msgsnd(r7, &(0x7f0000000a80)=ANY=[@ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES16=r3, @ANYRES16, @ANYRES16=r0, @ANYRES64, @ANYRES32=r0, @ANYRES32=r5]], 0x1, 0x800) socket$nl_route(0x10, 0x3, 0x0) msgrcv(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/01 07:39:58 executing program 4: mmap(&(0x7f0000360000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0xc000) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000001c0)=0x2561) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) 2018/04/01 07:39:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x9, 0x5, 0xffffffffffffffc1, 0x3, 0x0, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x40000) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x2) ioctl$KDGETMODE(r1, 0x541a, &(0x7f0000000040)) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/04/01 07:39:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x43) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f000000d100)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)="9650f5cb983c3a559baef5e940d411aff37ab18acfbbf56dbbc39020d0abaa2d", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 07:39:58 executing program 1: bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4}}, 0x2e) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3fa, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000006c0000e0ff080000873000000000000000000001000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) writev(r2, &(0x7f0000001440)=[{&(0x7f0000000100)="79f590240b91707c408ced36b259e67d", 0x10}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="9a922fef1c48bc15633304e5e677a418b9b05eabef92d53d3ca1b1d656cadceafcd45e1498ffa85f306d9617781a6fbad579b77a73778449d8dca47da67ec229df6a35140f85b1dd54de96f6bfa58f5cad40f7b4bfc33e92bdda0bb5f28d8e45922cd25d8d508d5d0cc27b9fb2209be00891add8", 0x74}, {&(0x7f00000011c0)="98e0cbb3e80aec561f7b58ade5908ca1", 0x10}, {&(0x7f0000001200)="02382b2093f4c9d3c7dcacc38f52bebff6912d29979962d719044b31fbe5747163cb1ad65165bcd861f882a94d353236170ff129923002b72092eba37c7b6b605ae32fd363fe1a08cef5fc83c4389cf85798894fd7b17d9a974eceb9a16de4b12755f7a5ee7c3a9ed98b04df2b03a5f10f385e4c", 0x74}, {&(0x7f0000001280)="ddbcfa43321c56117ac703b27f19cf6c2a67cae6f793d598305a1319336d9f2bce8285786852e799b3ab7ceca4dff7f725dcf9935ce290291c1d7033ee67280c562b4e21b7302815219ce0983c7567278f05361f45c12d9e6345b37dec353531b4055fe2ed194e914984b3d4a3e7ad47031f425a8fef1e980d5826de5bdcbdfc6dbd520186181333056b9305ef924cd474ae0ae84b9b1a82da644f90fa8d969aff51fb7a75aae09d196ea91e04", 0xad}, {&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000001340)="b439c267af3525fde859e1c1d5fe281e60ba4d36c5a34f0631ec0529cceba9719dff2630541c39f04590476985ff21628f23d467cade14ba50b62d968c4fe13f8902780a02585f3b18c082f66ec38fc966f38062dbbba48c60ed8a8b876561de69ebb75690c3aed3c0ce7a74687e5fb7b64d4d76bd5de44293f4fd7b8227acb8331bbaed8c7f52287622066320c3dae480a139048c440696f08eb42de979738295590ab97af8bc807a1692773d612e99e4c48efffb1e991bb7a96e7c854172f71110a576d90292824a23d7157bec84cd233b3a895f942944cfdb410c80aabc70dbb71b8638e75849f4cac787", 0xec}], 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) setpgid(r3, r4) 2018/04/01 07:39:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000700)=[{{0x0, 0x345, &(0x7f00000004c0)=[{&(0x7f0000000540)="9c60dc1e8c42031502bab9a4049193edf551cbdb326bea0fc9272af343255c0252c2801e847c7ccbd5022ab0ada6a4f4424deb31036752a03f92182af4e91a6636c1c4d2bc4d3395d0ac50347a727302cd4ccc0d4c1b4a15250818a0032f4ecd1c08c6cd1786db1f7e6c1b36559f85e0ba2a91"}, {&(0x7f00000005c0)="af9905f00ad57455551e179acff47b3ae690a37be4cb2153a75f384dd2eee999db4192697d199d434e8ba207f29e43aed85e6301ec5fbaccd7caad59ea7bf625cc45ee3b23241928241a5403917a3e8e5f58cc0706bae4dbed54102dcc708a701db88044294ab9a2fd530ec74fa583c986164779bd6ede4567fed43dac83e6df138c045719142d1752ee2827f8e20265cd2c2c6145d76c3269a887fb2188150758034dd2450e4015407279ee3fabf7fb98a4ec41f2936129381b53b8d45895271b"}, {&(0x7f00000001c0)="f95a02ba06c6c9c54fa67d9e11f9735983e8ef16d0afa1bf1bb805d9edd07f5c84d8582057c12ea0d65f760bff88ba979fafd2af17f22acb3ce3c9149c62282b899c9be987f70b4eb0305e77e48f33d4fae5dc543dcb3e223b949dbcd9c32c87aaf4b3fec6eb91"}, {&(0x7f0000000240)="d8751462c047f72b80fc1b78b2e3f026e74e1809a667e3deaaf3e2f81ea15a087ddd02dd2c2288eee03050fad67dbfae7bce58575298e8e8f209c58e34aa58c4f3a26c316eb761414393ecb7d1679b4a4f98b1aa933b1f15a5426a8eec2da5d48e3712df04f887cdd3f2cc6bbe6a0d8b26cb9b11b72acce92b593bcef264994221dd562fb9e4a44db38db642e0ce4952ac6e1863a0ffad8144d08f105982e14afd15dd5af5e0c67bbbe2975b35f6faa1c1c7da73046bef311f0048def2233d20f8d6921cf1e582163d7d5cb1eaae24f1a13ba976ea9883bec9a216d574f57c8d"}, {&(0x7f0000000340)='N'}, {&(0x7f00000006c0)="2efe2db44c488f2cec4d9c9b6161de372f7266120fd13d5731", 0xfffffffffffffe79}, {&(0x7f00000003c0)="ff6659090d58fc33fb292e713aee5f0bade6c230add56c004320004ac68000f8ecb5669fe5c6e54ff9e149817dfe5b8499f59eb177311393c45485a518ee178ea2f6093fe7f613ccb4145d6cee6df72bb3dd3c47720020de5ae0d73b43746f8de893468908f63d0b74600e415999869050855cde25f234abf2ed1bf085126e9f056559fa6a8331d3a410342823039266b3ab4e74e73928ce986c30b495ef9599f72f389e7ae8786bf02215f70e2ec08ecee3f4f0e7fa38df8fe9faea495d1df383c42da7a030cc35088c32b287791f5fa80edeea1f3eb8c7247e929d24649c649c9836"}], 0x253, &(0x7f00000003c0), 0xffffff9d}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xe1, @empty, 0x7}}}, &(0x7f0000000100)=0x84) r2 = syz_open_dev$admmidi(&(0x7f0000001ec0)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x2c01) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000001f00)={0x1000, 0x6}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/208, 0xd0}, {&(0x7f00000018c0)=""/107, 0x6b}, {&(0x7f0000001940)=""/160, 0xa0}, {&(0x7f0000001a00)=""/128, 0x80}, {&(0x7f0000001a80)=""/218, 0xda}, {&(0x7f0000001b80)=""/254, 0xfe}, {&(0x7f0000001c80)=""/78, 0x4e}], 0x8, &(0x7f0000001d80)=""/200, 0xc8, 0x8000000}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001e80)={r0, r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7fffffff}, &(0x7f0000000180)=0x8) 2018/04/01 07:39:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000100)={{0x0, 0x0, 0xffffffffffff27e7, 0x0, 0x5}, 0x5}) io_setup(0x0, &(0x7f0000f6c000)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) timer_create(0x4, &(0x7f0000000040)={0x0, 0x10}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000012c0)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000001300)) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={r0, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = socket$inet(0x2, 0x5, 0x6) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) listen(r4, 0x80) 2018/04/01 07:39:58 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0004000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001d80)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001b40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000100)="e774c1cbf0578e7d59ab38458fbb629a720d86cbe456b8ee9c68fa7e04c152f8ff0db9110ecd97efe90ac79ef48ecca9ef7fd4d521a64c9c40488d04292032fb84a042963efc2cd60953e99a2c4cb9518997fab83d9913de72ee55a67f48abc8dd91acd2a9c7aa0184935cb2fb8cb22fa134255f580caa0819b02d26a2ab24fc71705eb1e308de2a320aa0899358eda5fe6d07b6ba5b705ea0fb15de43bd219c170a4a3bf9775f2cc69d5cc303ceead5943fa6766eae9c6cdc37aa00767fd501e4394eca8f0cd158e06b648ac41112d906d96a4576aa42b08c469066a9b9538729", 0xe1}, {&(0x7f0000000200)="d1bf99799ca980946a7a44b628e46c0c26b173439af0532feed174b39420e3332326245eb38d17cecec955e3f833844eb386c42f153f7a49e5002977fae0303fb50d2f1131f322ea93e03465866173dfefb30232f876a9409b097e63507050ed4b1dff81528d009c45231baeaddb31cd857fb040b0cffd8d5847400f11c6573255ea9ae090acca5753e211baffa9547d9cb7b52e9f790e6b51daba34d3551eb42ed6e24eecb75130c45be701ffe62d74df4c93fe406ae3992d49", 0xba}, {&(0x7f00000002c0)="84cc3d79e26168d8ad58d09d91d4fc", 0xf}, {&(0x7f0000000300)="b28cb188eeab4fbdf6074f834413190b7dc4ff10ffe4818d50846603c5849ef431e39aafc9f4de3ac8a62e762b", 0x2d}, {&(0x7f0000000340)="ba5198d5c6a620fe0c752285bc03a40bfdf1a3ae57358680a9af22b1bbe390ee9444fb5353b6e7cc7ba2905f2dfe9c4ac396f35d6b9b35e5f20682492a43b4fe0fa22bf93d02759a40edb771ab6fb21aa479278c8eeb1c5fbf235cb30789537e409320edc2bb53ff65627c9469c8ed67c4010112afc61956dd1cd95248ba3ffd96219cfdbedd0d2d9a5c07431c14a9db811f4c2317aca3887cf9a6495b15340ab90c62658b6a4ea518a940ad60dfa66324532af3d6d5237e8f34445559e48ee385a029", 0xc3}], 0x5, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r3, r1, r2}], 0x20, 0x80}, {&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000580)}, {&(0x7f00000005c0)="a223581da9ed9a3e7daa08aeea800f658f957eb7a71e11456830c2ce1894c227594e9021167f9f088b00c97a244023083cdfa8cf94b347460ce5b58ace6682d4", 0x40}], 0x2, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r2}], 0xd8, 0x8000}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c00)=[{&(0x7f00000009c0)="56750b90d1897975933bbeb76eae43631c29390521acc5068a1400f04e1de1515c05f316f300582e947e6d243bfb160f7e3825e2bca4940644ca99d9f5d1fa3a6c95a4eb6e4206efb0e9673dd96fe211b6e788f4de9679abdd9d6000a13bb0f8fac4d76fa51cd5c56b52f3afb9c4ce531e52a94e968f29c9a4dae347d3fb72a783dfa32c1850565a4bc8cf12979487e156a7566c8de038fc0010df9dbed21790e6509b490c3a22bf6fc12ce7638c2ed2a80e682af173abbe3ad4c05e00f3fd85017a908018bf6802293f177b04a1bf6db918d2663e", 0xd5}, {&(0x7f0000000ac0)="d09daeda5c13ad52f81c4e102586515cf7602f1de33feced4da67cf7d852ebc37d0eba4e8c1bae0e6c8d02a9975654a5a34607f8d587f03c2b2b3491e5e21a44b972295d5bb52c8c5091b68640493ec06fe10b344c1366c984d9d8fe995f4e158d394e8bd089c66665b496e2668f1c843b6a681dc3cdcba61eb8fbcae841c72794d2368990018c4a5a7bbe7bdb73a4107ce576b927f657b8243f456084e6c2f5548a3a10520f131567fff2a2fc08e2a0200c5f1a866b2c191b951e1e21d721ff40db5b2d5fa8154b2e0067ecbe9c50af5191c23738eb4ff32e108559264ad6b447ff92c969c60b5bc385ef55", 0xec}, {&(0x7f0000000bc0)="a6fd7924bda9aad1c3f54fd8aa2ddd11", 0x10}], 0x3, &(0x7f0000000c40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r2}, @cred={0x20, 0x1, 0x2, r3, r1, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x160, 0x44001}, {&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000e40)="51523d3e56b8e4137be8b98de2c8666025e05e8b48de0a5dbc616edaad214a3e71d8b9cf67e0d140e687ebfdd3fb6bbe5b613c4ab3cfb92e7f79ca76689079ce5591cb00567aff31cb", 0x49}, {&(0x7f0000000ec0)="24517e8985e57b3181fd7e3c925404502ec9cd9706ec4a95329726310fe1055767af20e8e942ce2b13654e7609cc3025a96eb6b674afe42deda324cc95801d0af50ddb48a88da6c5327a6e0e5c83ed28cbbaa29bcb2bd75ec8e813b48bd72a828c657c25d8524e076906dbfe831f817c234b548c72e4e6b3d39a9319e5a3c09264cf70", 0x83}, {&(0x7f0000000f80)="e103a719b9302cc08733546cdbc13874255baa45519643fc5e6db82b46cda5597c016e8f6fa8bf5eff974d9ead672ea8221232cd13e8dceed4d7c1108854ccfdda138a762aa5ac13240141dfd8b87cad60b8a9c751533acee2abb6e4ea531fc4622e8163a02ad5201990b4c90ec067a75db49d3883a5e8e629fef007e9b4e1bb2cf728b1cdd90f964e0fbd1168f233a8b78960", 0x93}, 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0x1000}, {&(0x7f0000001840)="3345ee9279892c6d470fe1e3671596d617dbd63170aae8c49be454b0558111c0d8f609159d760f8bdb02bb13bb2ebffa014bfe04a8d12f44221772984906f6afba1844edc38896f3807a14650342d94015ae77569d19fd7a52e4aec416b3267eb63714c1e912d6c3b2b7cca01f8a1d335f9bfc70c3ccca5b57999a4277", 0x7d}, {&(0x7f00000018c0)="96d3b3f4f24f9ab79197be195b0c31a999e6", 0x12}, {&(0x7f0000001900)="2ef3f811a093efdf7f57cc6b0a46fb90559570e9fef33afbe4c251d7151f272eca26f190805cfc7aabb092b9869e0de7ce463fc8575a4f30089f29866d7caf4e9237de5c2e1d3cdb74cf1584d338d876a75749c7813337c0a522ae1a85e560eb60669574e2f5423a32649bf4a96014e23f10e4f3b2b3dc654273f4f04c61129f7f1211ba5f2d1504208c32a17d1d967def862ee1376226c4c503621264d207088efab46242e1b9a57bf9b21f836927c9f0fb170eabe8f01d961f6f", 0xbb}, {&(0x7f00000019c0)="11fc751c7cda7c26820b70d64485aaf586b59eab73328e5731767a5ac129d6974e3b3e52975903d534c81d657360c991fa2d36a4e09121053618b7ef4546fae7b34dd0d1183fa706adf0669d2c646f339f9c67ed6df579770dcc55cb746d806d29d453bd88b63c3a980b26a7e9200844c764c6363ab62e654d372f160545828600104456ea", 0x85}, {&(0x7f0000001a80)="86a836093bf49db2f5b536789e56b5aa61768a6dc9f5432056b54099", 0x1c}], 0x6, 0x0, 0x0, 0x28a7b2c4c4b7518b}], 0x7, 0x80) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) [ 763.665640] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/04/01 07:39:58 executing program 4: syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae00000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="6000001367fcff"], 0x0) 2018/04/01 07:39:58 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000003c0)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r4, &(0x7f0000007fd8)={0x28, 0x4, 0x0, @fuse_notify_store_out}, 0x28) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r6 = getgid() r7 = getuid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) r10 = getgid() r11 = getuid() getresgid(&(0x7f0000001980)=0x0, &(0x7f00000019c0), &(0x7f0000001a00)) syz_open_dev$sndpcmc(&(0x7f0000004400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004440)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000004540)=0xe8) stat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() r16 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004900)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004a00)=0xe8) stat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004b00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000004c00)=0xe8) lstat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004d80)={0x0, 0x0, 0x0}, &(0x7f0000004dc0)=0xc) sendmmsg$unix(r4, &(0x7f0000004f80)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000400)="ee7aed63c80bcdc77248781d7d68a61d16cb8de8ff06e2814237665ef9a79f1e604871c8c1dd7fe980df1cba0895eabe10c8252f4f550cd987607f9fe64d4f83b8de2890724dd342e972c494fea61ab6334ea59b84d33ecee705d8492962dd427fb03950a61324c511fee7044ab3b873cbf0d1b1a16cfcf1e8a742c81f94d7d87743d6ce38040c7241a4dce09a474d23959ce4e2fb03877c3f953a27a589ea3846e81f4fe7720e6742aadfc0d4b8fcbef3305bab590f796d1cc6553a0b951712d5a879f0a74b3927abd04aa5f14b4fa3fd83c8d9ff378c85688fe3b920c73cca86fce9a51b319d951b992538bfc1d01750202718d67c758fa65ef7b9c87e34f99005f804201448cb2315e514340bc5ffcfb9d9c1522040fbcce2565b7395423bc3e4a408e15bb58288aced04eb58775b56ed61507b8e9958cfd345dc9ce19896e766aa9d461a42116b2a5b4a832a4b134845f18ea036a8793a27b049cd7bf656265d5ddc9080eb1bfab466aa14fc52ec89a48262b9b308635fad88ec1f474e62444715b4fc0a55f9697b37e901820e82c0104248091be3e44d42178774922708911e58cb9ff25209dfc97c79fdab4c68dc906aa4b9275889cd53b58e4d2249235d91d1ba3f6c4adca5aded422b6cf977db7bb4d0e1a2e47c9352518efb41953704ab3316eddb5299bd1ec92dc394e38eb47dfb53b4dbf4c667863b0830f34440ea1c180dfaf3aa9bc3987545428c8d5e926fd68b7c1bbcd03a07d95f92b9b6c78ed1f8bb04b7412ec1026063d6e81849b9f22ed6e2e483e2959f3420b39ed75a45079caf65be67454638bc343ab72f6bf5cd8ee82cb4504b4aef88081856c63a8d35a8b99a6dfe1ac2b2442db273990d22b4465de372012d5360135f52b41bb234fb6c443f389d88427c67918109065f2a6a77640909e4dc59e91b1d365005c760e8a1b495dc5ecc5611d7162e8e495a5736b9dc9edec0390eb713a6dbdbeecb1916e111b7deec6988b5580042059515142e4273263b5e3383e8760cd7034470bab14aedd5ed1525217033ecd549642bd3e98d2f197458922ef7456fb6adcd2a76d4cde3c6c2433671464710c12db1377146c7721d7361c76218d281db599e63060b5f7dd7b64367a084adcaabe15db34a57aaf7f2913da9bda4bc802a12b39e45a29849077f799e7bbbd8f3e184b5277a6d1f722cda4e0da33ef285b36eb0bf71edd1affd748073613003bc13dd5696f367f7fadadb69cafd180db7c3f4af5cf1c6bd27b999f58ada4165feb7c90f719f964be8d3d9906c5c885803721a9feec5d507be7f4c1a5006b5339f4882634e0c517741eb3e5698f4075aa49225e56fb8b413495c8af9baee756228a22ec777709c789ac4c0414c1710a177489067da5c2ae23e7e7c34c7afbbd1778ee5850481fcf95309b8d2626839f7a77ffd52f6492bb42d216b7e375cab71431a0216aabae178870a1f4c108a26d594320a510fc8430006de685006744f5bfeedd4d17adebbdb401fbb33d6baf213a90c4118615e7e6d98d3452afac887d180150da1681c41f64c25fb46e125b7c408e626c4a043937a1a66d67612a61983341140cc422e47784ecbb945ba7b3a909576c9a4e467ec22fbb11b092bcd5d7be4a0db3e684f1f9d9f0c3c7c8a290e61199d8f2454783c45b1a63a1ed7a518bd92bba18595bb54bd3472cf97653f8ebd4bf50ebcf183b40a12afe958184b39350d182b320724ff12f7bc5eb84d1b01d5b4dcbde1fc72dde0b8d2624984c97fa223814eef9244d38eec4862588eb0cad907c894ace6ed22b18f30678528733f4f2635c858a92c0208530be2a58def6f514d1e09ce2fc09cf23066f788d5c6e227179ac820663e0bb627423c9bd4eeeb5c320131458b2b29a9b12e34e15447eddee9f2706ceb4aecad860c2bd759f20df6882ee338173ce925bd0f6832b7286cc88535985e36e60b05988ec79dd82a799a5f8eb0a4d34e8ec54f040e21e53f29043b77d37def3c12e4158cefc5c7cf8adea6f7547a840be769a51f85dbf8460101439d53b79ec198af728bf548c216979d70016c61f6828d03baa8f343f896424bd0294ca4b0587aafe5ed19b3563059f1f801c88824cee127cb90b1e8928e81008d7eeb2f8192bec5b39163cfa50d2283143d213db4674c910e3862b25f44e46a21892ce2b93864649ccd87007930cee4e24b1b38115e404c65de049c93025298f47be6803fcc3936b7f0a844a0e6685a6fa702a27c90214a34a377044a90c062eb188736c688257db26a00974a8d3f945ee64567b617ff19cff18a6333046350118a458df3f8b47030dc5c79bcdefd01fa9087a82679e711e400dece1228867788345f2a838e2acfe50b37e5dbd852d2107c8f34dc6da9aab75ab7e98d4ea10af3b498bc96c502348ea1656700af0a09e76a61f3fb313cb215490207eedc99ccafb1ceaf8f3efbdbce74edaebf3326d8c19ace310b9c7b766100f74480b3ac3d92d44031d7436c8133080d3c12a0f09a9e1ca240a7bdd86f6ceeb03b74becbb53eb5c3b6f809258004ded0c8f1ee0130602f461d666d4277138526a04bb365dcfd0e7e225c10703708c39652b895d70774b25ce2f31cadf209193a2d0d1f888bdcbe9794e7501f0d9296fb06b41569c72b7fc56d23e939b5ae1aef290a8add65ca263fee93b91f5324b1961853a356b16f1a59754e8febe4d72864323f9f05149cc2b0ede6322f0e54219bb3bdfd85b979ba79ea56ac37dbfd1aed8c2cc9b73bc581e87b7fc81b30b6e33210db9a442939d6ecaff87febbf43f6d41d8f6d77903f80c898da0637d440dde7da326777f85a5f56a1fe1e034be0dc95d3ede938614f9417bd6d1e80900350c5bf130a915235e64fc43cbeac11a0b8e3058213a23437f1d341013f6c4afb613673510c5c3cb6ab16ba39860ce029f822c85e3439d259acd4f676e11d28652d397cd0a5a45eddc696a2f13d373cc8b9ac29e03a96648560e1de75b2e261846de9e03a2fa29dc9fdfb4cfb34e22d46f5495b4a997f8a5157627ea5884dd583351a695ad96fbfb1e55e504dd3058531294e2a1aa53b4b2c569b984188c5a2d57f6c0418a7f974bc9e652c7d077c63b1cb25e6437d6070d100f040727c29ea45feb137196b5d15220ae89f927fe2ea22414766153feb56b47e64dfa8adf01b9ba06f90fb8c6f7220c628ee11c1171bd41eacf903b9dfff2dba8ada3028ede95718c170ac40bb49dddfc9f32b17c838ebbb39530db5158506cda2e58a3ff23ab20620e3b48d1d8a9e99e5ce723df18293fd69244febd90bee845ba6f83561da5417a6e1fb840dfb6c27dde093f2587e285c71b9307de336331ef76ee65dbf6a44d5f6becad0d5358128a0889b4d214e4f35a85d9e05e4e0528cb4f45520b4e70b16be3b494bc9e0ba9775c8ece8ff615ba9d5661cbfb56dce2f08ba60be0b0d48c87b06c0f2acb0fd89398eb4ee7acfbc0fac7a24a133d53254324d7d9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0x1000}], 0x1, &(0x7f0000000240)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x20, 0x85}, {&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001400)="23fb66608d84e49426b8305303b30bcee6c4d794205ff41a0de2a8f7aabf213149c4894c2808d668a404da1514f8e65046cd9d0f8cb86480e206e50ebe493af4e13c8ddace943f9dd6a8f0d54803674dcafca11764b289505317cfb0eda03241d622fb2233d0ebc71876fe7d108acfeca03ab2f7002c55aa9173634fd69252f3d8c66b20e411376fcf6542b507a984480b1c14fb7557830774119e7d0f30a9e0e8d2c93c0a1f4c6e9ff97ca95c7f98d859", 0xb1}, {&(0x7f00000014c0)="8d6c0e049278453593d4dbcbdc1d93ee741b9caf6ea62d641ac6565037611c5c890750ebf0f7ce", 0x27}, {&(0x7f0000001540)="625ca02a681fc43de5abd36fca4985200480bcf7a840522c557e524a84864ac3074b657dc35a540a156d40e744d7e0e338f8abcd9dfd28ef3173ff0ab057202097592f2a2232ee7d361f88c46107b920b369f24157f3dabd8e331d0eb90fd20de6ba31a35af560c6fd6dff5822da6585163e5c9a64878057ffaddc40eeb34cbd7280929261a9aa65bbb4b40d6cc2753167e3edfb92543759a5c869fccae6", 0x9e}, 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{&(0x7f0000002c40)="9a78dfbabe49d429fd1c21e5ac5a0c53af55079aca77ae49c13871c0801069fab23a628e4e9b345247cfcff6a21b97e124eb47ccc1928f2d0a7d7d1105e276a3b49a93f9eb61e9d7dec0caebe5ae2b66af0aafc2b93530dcce486539038ae13cc068df0e92ae65b8813daf6110b20b13159f7e39d2b5d92d14b3bf5dd6a26a02d13c6225d9d7c3e2a90ff32b8c442f4d7244f600499b735a4d375a0224f9638be53b02a4c5922167999a25603170bb03d8a063e1e86130595b3b8fce290e771feeed35dfd81348d52b0ba1d13d94f41a13b81fb7fad03cfcf35d5f6a24a9812f012d9eec9037066d001c88759ad4aab6bd2e1ca80ba09805a1b6012447e6cfc1e0889d27850b038fbcb355f13a2918b4de38c5b5818dd18bd67fa12051b5a0d68d850f1e5e02440444d0934da0e56956be5758369ff8a7a66c154ec9f742fd236a0646edb18e1d89a9abfff39aa4655a2b233a7e048e4de879056cef206de92d8c71448dce2e554558b540bc0b7ee2d6db5dd703547436a40584baa8e56b8ca7a604fbb2395f1f392e44ce5e5defb467e284787355ef26ea8cddfba2a25e4cb2334e07d250a92a83c427843186b56e29b1daaf5340d41846ac3619e858fae095ee978b9d14cfb01c1c62384fb91ce83ccbdab9636039d4486b17a805bc2bee7d8aeb0861d88cc59bd921e7027600f53addff73c3efb869edfcbb71fbae1d5683e0518ffd8e624d9ca2451fec0a3f67b3a699df546cbe0959accf9b098dad36b4c939505a40d1adb3fa3f32851e20f39fc885831ba4f3c0ca2dacc391a6629c9eff50a6078d7a01fc1da4368c3c9ed926e95e064c52147d105dc885cb0a40b400d20bddf9c8d9b74a059bea18492cc09882930c0e057d77167dc976c1cc747994113eec269f89c77d74d57a5cc47d4db092edd1bd45c98d29b6ab56d440d3936802757d64d43fc605aa57c8e050cec4fcbde310c0088086f9cc296087bc67f22f9291e94101a68d99845c982a9b640df6356dd15e52eefcc4d0dcbf0ef2231fb9782e00923a241b7e585f433449ec7960c281ec52fd4ce612d233230cfcda8bdb76e0a4385610200387221ca36b69202f244332785ebfbca8d7321448fb825e55a1db79b768b59434644da0d89d81c7496de9f04a2b7ccda0105aaa572e9f4ff5cd66721353ab60c0e6b5225e65501859cc1bf9b2a7267fa3b21fc97d730c60b9ae86868b5755a339c4b3b9bff422f4923998c05f869a658ec9a7bc3cceea034d1d92b26a104982bce7101717a636cb37ec6a758b1e462f3393c29e719fc1a1b7b6d9db824b625236d5b69ef079a62dbe8b3cf482f22127400a1746e94e39fb516d0271dfee5dc6deae0ce56b059f3ecd8c6a953db5384a921e3e057e96270cb3fa30200abe71272a099e3a1cfea68a013df1a15581610ea85b5301e593969fadafc9543cfc27cfab3a5665a9c16b043db62533e50d6e57cc3aa10a759d4cff0fc6b0e147470fdbd80a0f81cd65e4be2a2f5b3ed9f03dfd004c0c535d048cff5235764bc8d7f018a6c2f85d215724da2cf5402a61ccbd985c7c58b0d07bbcd4f8ab5c188714f4c222e8d20cd3bddac006538ddbf24a61ae500860bc476d2bd7becb89f20030344d60cefc2cda5cc189cbd3a1ad565ed113af69aaa1bd7942d4ca88927103051f434dd8ca4fdb1078e88a15bd262d97c973affe5b81a8312ea7ffca6936bc5caa6c2ddbf53090160ed27de57910765c667443a724cdb2e07e33500c789034c77db6bf67989ac9fbe3d89ea1cced65d34b9bddd65f737bf0910f8c77bb5576944866b9ff243451b358925d90bf8a5cbd82219cd59ade2111b39a96cf9f67358b9a07db29d2cca5daaa42347c980f343644d3abb5ca1e74f1849d375830ed79fe0cbc565f8f419c497dedc1d321c84914be03eadae60459fce3ff500c9a788172ecc0207e99fc1c3a9cebf93cded47746d09d9954fd1a08561b3061e1cc4544a7de96129da9385ac8347545a8bcd41e7dfed55eba79545b7aabb7563246b50102be92fa648b08070e919ca1e68145182985c3f56da148c3e7703296119b497e823a023762b81b76cb26c0e0988ac9bc56c13836d49831fe7a195cf00f97e421c0df225b53be3b73e8acb520ba8104af7af6b04a82050a3a8b9c9a8f787c4f39c7268271947450ec211d509ac96c3d4898bc8971d0460e828baea9005f019f78b98360cfa9bb06e4c05081270164dd1d6ed62c26192e5062cde65e3d649da2cda55d6fdd4af0e61d1a7c86db29fa856fda0cb418aa6174d533e92a9c8b275dc470e4693d413f90c6c50021b576407f86efc9b9fac2890e996839abb2a91d251c8622a9a8a9d6ca80ec144660bd20a63681a5dee21ff0063ce6c887aabbf484ac0e95a59856179aab7f54d8ac965da881be9b1b0e53155b84c3e28a47feff08590deba7abc87975059da7778624ed8e93df308a0b971f0088a2a2e48c6a8a8bfaf1a422073300728ec004e52f91bdee42f2d48e8b05f57cb5b6bd763db32b850acebd448814d1e01bb27327b04d9ea9e6023ad580cc151d811bc81d1a04ff289af204e9656601d724915e2b8f7a7078fcdf2ec708f4766de762f4a08d9f9199a49a259594bfb4f74b45a685000952027619413b453dbe6cd6af2909fd977e701ab841c5b43cdfb2282dc546bb5c15841b4792813ed81f60a2796097f155dd760a20f7a4e2cc8f2ee844aa6e284ab8515b605ace5f72c84abb048a4b9f90ab9aa4423dfb3d71618d50bad3895bcb843d996a12807f7e5a71978f7fa4e5460fde1a6e7ebb9aa74f319620aedbc625d2764f2aab85fca9e382cb21ce09595369313571754328b4d079c9bc17e88d483fa808f8c602dc80875bec3a775b177647bef00184cef3170efd8a46535f5cbff844ae8f92b3b12a5d94c88be50a384c961c2c2105723839e78ce8a8dba9b5a5cdbc7f5b2b3abdfd98ff523ded4e3b275e9138db028a1bc630ea569318155a0fa441139b4a6f179ac9ee82e8e035fd7c598bca9d9bb3cfb98dab8df4ffc4d269d4c709d642b296fb4b613ed6d7c6a5bdfc8d3e9ea7612af9de0321f2fb87995632fae4e04d1dbd101df1fbcfa3e7d3c6ed86f7b9cf37185059e565378a667499151a75b1f756a69ee636c139e47014832948ad7ed34fc2bf0f203698b1351a25c695cde327797e23b6e89acfcc6085e44beffc71d4532fd273636edf682ec679f99fb3da4f586319bb0d5f9144c2a381cdebb79e9e5f58f41b33db411224f2741ec87c8b1c9322087292c06dd19a5d5bc752529a373e7c2b9f63326f036b2e26da29fc5dab100a57396f2e8b8c68143f30c7ae237e326ebe7026bf56221de0f815a0840c698e901043e5a1140a56c88694ae0fd1dfd384e97be4a1f60f90839c263f8d04721c80e5d60fc656111ac8d2926fba0dc0a71997d26ff39c0266401535f86d6c65af56a067c666169288272befd6950975e1dc71076937a154a3f125c8649f39f41475d6bc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0x1000}, {&(0x7f0000003c80)="57f632a16ff872da1c06c38059195f40b84d05c1d86c4eb3df449dbbf3d780a88244cb57d4926e9d0e6f465fcb38380c3e6017be625af95093b1b0f0c4629335bd3574a0c9f7c7b6f0ddd47d87504fda3dc16c7b7dcc614768daf9fba24e9af6fd73bfe4a5468abb4ddde86b30fbf3ac92ad7cec56080795fb1c382efc9b70c27d41da3c86115a3a1166505c1d763a98c1aa6af38cdbf9b3b5414d2c3509e58c8254f1b5d48732ea08ca074ee6f8eae81520768c96f13e6faf16857d2f967995e0a23fe9e17e5228e1cfdda6e57a43fa046ac3127fa16c2d55922e2f734f059a7351917f", 0xe4}, {&(0x7f0000003e40)="e855f9499a751a5a5eb3b50212a947f5616fa98af4d808de8eb74093109cbab3863ae7478a12e78784250413172e090f3870c6786b4c9d30e14d5f4c533248b24799fe55ba1c4efb594f1bbb79ecce6fd62a877c1e86de2eac8dde51e30f27e5cc2e9c42549093f075b89f92d088bef36e8e72d67a66ee1fd6edf6f55d03fc1e8ddf833dabac61472cf558af8369327a279d88d03f82adab8f508b9385c8a40d781e99511a7bd44fce6e44f94f5a156aa6a11dd56ec96e60199c251d80bbacdf9bf7ab", 0xc3}], 0x4, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r4]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r4, r1, r2, r2]}], 0x58, 0x4}, {&(0x7f0000004080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000004100)="c6709f5ceb5bb5f2a99ef7eda549ce91a0a0af9b197d74d9195bdccf334fceff7caccac99a24c9def7fad9ce16ca4a09350df5570595ac82dd35e181105b4669ca4a9dd27ce6f8a4a0c16b18df4badcda36753e82e64eb76959ac67d9990d596d52c15b3fe35c03247fdb7b6478998a019b94b96c56833f964a527e012e8e22b8d27c4ba9089fabc746bc1637c0e966284e833ccb313a40a0e1ab6408c048615d7d601ab4a0157ce8302143a86176ea1cf2cffb21d363ba892e956b4ee25e14d91e6f05f67578d0b69caeec885745e9226d1428d4fa3425c8ab727547dd6937d", 0xe0}, {&(0x7f00000042c0)="332955054a4ca31a40eeb80f68970de63ea456cecac9f9c034e0b85e935d5cf5afd71b7c7ffbaca360c936053ce654a1d150c3d01b202cdf4aa289f26833a44cf3b23c2798e965d7eae679eaa564de81e0626eaf52d6e500e1e431dce85c62558783d53facdc82c6993563899ba9ccec2cc4055f2475e26b9e7815a6ba95ae917d24f3c7673c743d04b735a5b3dcaf5b0b2286302c129c50ddc8dda844a39dae28e150efba6eddbe895c7c3ad306d39098e0afa8fa9edd006fac32945318f7aea3e45e532336220fcc97974cf1dd40e57dca06ca2b47a9063d", 0xd9}], 0x2, &(0x7f0000004640)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r13, r14}], 0x30, 0x4}, {&(0x7f00000046c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004740)="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", 0xff}], 0x1, &(0x7f0000004e00)=[@rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r15, r16}, @cred={0x20, 0x1, 0x2, r3, r17, r18}, @cred={0x20, 0x1, 0x2, r3, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r4, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r4]}, @rights={0x38, 0x1, 0x1, [r2, r0, r4, r2, r0, r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r21, r22}], 0x148, 0x8000}], 0x5, 0x4004000) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/01 07:39:58 executing program 1: r0 = memfd_create(&(0x7f0000000280)='/dev/vga_arbiter\x00', 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) kcmp(r2, r3, 0x2, r0, r1) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x0, 0x6, 0x7, r2}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x7) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) clock_gettime(0x7, &(0x7f00009ea000)={0x0}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000002c0)="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") setitimer(0x0, &(0x7f00007e7000)={{}, {r6, 0x7530}}, &(0x7f0000dcbfe0)) alarm(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe9f}, r5, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r7 = syz_open_procfs(r5, &(0x7f0000000180)='cmdline\x00') fcntl$setown(r7, 0x8, r2) mq_timedreceive(r4, &(0x7f00000004c0)=""/106, 0x6a, 0x7, &(0x7f00000001c0)) sendfile(r0, r7, &(0x7f0000000000), 0x401) 2018/04/01 07:39:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x40) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002dbd7000fedbdf2502000000080003003b000000080003003f0000000800030008000000080003003f00000008000400010000000800030000000000080003002f0000020800000062000000"], 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 07:39:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1f, 0x4) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/228, 0xe4}], 0x1, &(0x7f0000000200), 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x8, 0xfb}) write(r0, &(0x7f0000000340)="867f60b6123f3dbc76c824d83435f62772edc51899d03489c56279d859638a8ee3eeb7ad38980ed7a79f25852fad3d46b096739cf22e557f9749a0090cae4d39a1fbe518c9536a4ceed0152fc76239e2b9586132a713d13f54a4de3d6231201a26b847a5c4ad682cbc246ac559bcf49053c3fbb445f91c1f3e2d5ff979fe92d6eb4107d65fe9356d81db1aaf772345552779f679a12a0322411d2fd32efa85927529d0fffecaf0c5bf00a96c7ae3b1c80b022941d597f82d8ab9bcc20158311d8d66ce86fb2f2cf80064b3f84cb62601f59999c466fc2341d3cd1410e0d79972caff1cc3e45a8896a5338d835182abb16f1e33e7150d9c7f2668193443dc90ab18c5e9d89b9902ebcde81ddf7432756044ccdb6182c205913dcdd3a608ac5094c71b8baaacd4fe1f173bde0c21f99aa1cb514820cbde7689dce0ebfe543930b98cebc03a258011319858ffeb1f95ab68b9b31334e0eec1c2633a56fc67a8b0fdcce1e6161e51a104d750616bcac1fad829b1cfc7e95fee43464b00501e0a042edc5be4fd85b72cc5a866f46c0975566b394a036097acd1621194e1ce84c9c44b3e0c51ab8f83c2178940490983a932a94911756da4384ecf9218682b9b6f3ddc933131b44925ba6b91280a1ca2f507cc4b0e02c388ab702b3a3eff97a6b197526ef11e19c555486f8edc9685536870b9821883a2dec1ffe96e822ff5857fc32a47e882c5d09aee4fc4976b114de052eeae1bad9a327e02de3afc20226e8b035f5503e6fd4b643e8204ba1dee3e2c6999d0a4a29529d4f4b3fee8d5febc3e131affa25e5310126e604293178b164c6c9c00f76d9ad867d9efa523fda42fc2d831e7196a26741dab388a87138b315ecf22ea91fa80e752db67665128bbcf5550dec6e15f085ff73695e26bd130fd5c51b4c450f7d62cda36c30e486f001a57aef8661e63ccb402f9bf3227c4a830beab7da39f3ef8bf61c216bb677eac3ba4c3586290b63a1b0d640af3fcddc1e790ff90a08fe576ae6644f898f121831a34ccf30e52e462acbe19f10755ee76baec07becb656bc044c877898dbdb0c480d8fbe6e25218816cce86bee917efaad83747cf2c7129585dc8c77808805a6c697efde0547ca2a8ca5f770242edf46dd9958df9f9efc84cf96fa6114f18cbfdc6d89e3498ec6787f0b16a99e68c6c278067f08339338a7460ad9194c95bc75a67a6f78462e9cf0933db52a7d8c30271d6a4231cfec27bece87aafe8065e2e1b3781f3973e763ca755e672f2a3455d4ab46af61c2f0f012be6d5811375cd6a25692e16dd9f848a1c573d0ccf1b0e338f96c6bf67ab795343bb75c45dfa89242b51e1bb785f8ab65d4a61659a671cd3486d357ced093158a0990950ab55f44dfcccebbedcec848c6b2eda2bec5e8c5d2af971a0063e11b27c0e7e202b85e823723f7f3745ca1d11fb4306df01c9d6c7346eb28244f758c0bdbabb9d18d751438a191614db005d25737d183459a1139cfc62714b49ee573f2a543a8ab14141849b1e70e7fbea17098da241de34eee59e1e663791204c1c8e4648ef9ad81c1582f1a64491376cbbf95b0e4efc552c346d143bb994a69f0f84028836b98ca3f8e670fdda047920e4bfc65126fcb3a3234d6c47a11bc33be10b657b499970db79431988c885f6be8d62123d5436c4a68d598071d5cb17d50d1e6383312cb1f219b362516ef8a681159fc86166ae4fe40d14558a2004a5095a0a9daf25c9cceb8fd7a29ebe1343ce6839b798cf9f331726244b591da0822ce35bb845659e3a34ce8c7881a7690625a1de677e083e535349915431ebfddbe50916d15c061d9b68488302d8320be4d5ae92dcca1fc59115b4132a1a18a7b46ae6d4d4d9c110cc4bc296b7312f64599bd2b9ece96e2b91072fb83f87252eb36156d84d5519ca6cf19eaa1ef6611d7373659efb14cead84f00bbf5a29ee13bea895145623d6c704d686a1d793399ae92341b84e61ff39fc799866bf068ad3fd68e831b835f8374ccc", 0x599) 2018/04/01 07:39:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1c812, r2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000003c0)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x80000) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000640)=""/242, 0xf2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000440)={0x101ff, 0x1, 0x10f000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000500)=0x4) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) r5 = gettid() bind$inet6(r3, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x0, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r5, 0x10, r3, 0x2) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 07:39:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="79765006f86bd0ed2949ccb2a62f089cc8", 0x11}], 0x1) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xffffffff80000000, 0x101, 0xfeab}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1, 0x2}, &(0x7f0000000180)=0x90) 2018/04/01 07:39:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x1000000000000009}, 0x1) r2 = fcntl$getown(r1, 0x9) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r6, &(0x7f0000ec6000)=""/50, 0x32) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000000600)={0x0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) r8 = dup2(r4, 0xffffffffffffffff) bind$bt_l2cap(r8, &(0x7f0000000040)={0x1f, 0x0, {0xd, 0x8000, 0x8, 0x0, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r8, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) [ 763.925608] binder_alloc: binder_alloc_mmap_handler: 17610 20000000-20002000 already mapped failed -16 2018/04/01 07:39:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000040)="8840bb2ac1b22cbed2030e12b83eeb38601b6d9d30e43d8b9e38c61d49b9517b445cce1055046cbc1123d0239906ccd605de5845d9d9fc693371481f5516e0c376bea3f6f80d2bac479715d7e63990d3edc8d649adac25ddeb25a352ab22db18bbb95bf09a5bce20cbaf242897fbdc8c644fe9a27293635c") ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="10"]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/01 07:39:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x80200) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/85) r1 = gettid() syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/01 07:39:59 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=ANY=[@ANYBLOB="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0x15b0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x268, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001740], 0x0, &(0x7f0000000000), &(0x7f0000001a00)=ANY=[@ANYBLOB="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"]}, 0x31c) 2018/04/01 07:39:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB='7']) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic) 2018/04/01 07:39:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x3b5, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/01 07:39:59 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf8, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417b2"}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0x2) r7 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000780)=@ioapic={0x5000, 0x26b, 0x1, 0x1ffa, 0x0, [{0x7, 0x81, 0x4, [], 0xbb80}, {0x81, 0xfff, 0x2, [], 0x6}, {0x900000, 0xfffffffffffffffb, 0x1, [], 0x6}, {0x8, 0x81, 0x5, [], 0xfffffffffffffffb}, {0x8, 0x5, 0xff, [], 0x8000}, {0x100000001, 0x7fff, 0x7, [], 0x107220000000}, {0x2, 0x1, 0x6, [], 0x1}, {0x9, 0x0, 0x80000001, [], 0x200}, {0x0, 0x810000000, 0x1, [], 0xffffffff}, {0xfffffffffffffffe, 0xfc, 0x5, [], 0x10001}, {0x81, 0x2, 0x3, [], 0x17}, {0x1000, 0x2e, 0x3ff, [], 0x9}, {0xd30, 0x2, 0x3f, [], 0x6}, {0x7, 0x8, 0xfa4, [], 0x387}, {0x8, 0x0, 0x1, [], 0x3}, {0x1d7, 0x100000001, 0x8, [], 0xc0}, {0x4, 0x7ff, 0x1ff, [], 0x1}, {0x5ab2, 0x1000, 0x3ff, [], 0x2}, {0x5, 0x1, 0x3, [], 0x7e3}, {0x7f, 0x8, 0x9, [], 0xb3b}, {0x8, 0x7fff, 0x2, [], 0x7}, {0x5, 0x5, 0x1, [], 0x3f}, {0x40, 0x7ff, 0x3, [], 0x10001}, {0x9, 0x40, 0x7, [], 0x6}]}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000001c0)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0x7, 0x100, 0x5}) creat(&(0x7f0000000480)='./file0\x00', 0x52) 2018/04/01 07:39:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xa, 0x9ffff) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)) 2018/04/01 07:39:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000340)={0x100000001, 0x2, 0x5, 0x7fff, 0x10, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xfffffffffffffffc, 0x0, 0x200000000000000, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000002000000, &(0x7f0000000080), &(0x7f0000489000), &(0x7f0000000180), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x39, 0x3, 0xfffffffffffffffa, 0x8, 0x80}, &(0x7f00000000c0)=0x98) getrlimit(0xb, &(0x7f00000002c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/12, 0xc, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) getrlimit(0x8, &(0x7f0000000280)) mmap(&(0x7f00002b2000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00004d8000/0x3000)=nil, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000300)={0x9, 0xfffffffffffffbff}) 2018/04/01 07:39:59 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x340c9f02, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x800, 0x800c, 0x3, 0x39f, 0x8, 0x3, 0x7, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xee}}}, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x42}, &(0x7f0000000340)=0x8) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x10000000cfff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x2, 0x6, [0x34, 0x17ee971d, 0x1, 0xd35, 0x7, 0x2]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f00000000c0)="fcffffffffffc3ffe5ded83ab400a578fcaf37eb9cf0119558f0dc0700325acaddf832df760fd5436a70", 0x0, &(0x7f0000000080)="4a18db5539f40393f1a25cb345ca92156d7a9668553e51560ac496614e665245962e8c0a016fffbe696d9f5dac1b8e651ee224c48e") 2018/04/01 07:39:59 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/01 07:39:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r0, &(0x7f0000000000), 0xfffffffffffffe31) sync_file_range(r0, 0x8, 0x1, 0x5) [ 765.118632] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 07:39:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x900) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) setsockopt(r0, 0x1, 0x40, &(0x7f0000000440)="bc26091754566b4b53006a25b7461337d9acf3c945272fcf534c6ebe61710a4438680620cbbdc6f7129013dfeb0cadc4bca3d9a8143b1f6316d4deeeb25f5e9b546fac045e02ab5aa189585b6429ee983c50a95b408781fc2b169608f98a0c957bcf551ccc583163687e79b903dfcddba0a97e27fb77aa83ec09", 0x7a) read(r0, &(0x7f0000000500)=""/28, 0x327dc0f88428d0b5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x20000000000000f7, 0x0, 0x9, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x8000000, @time, 0x0, {0x0, 0x2000000000000}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x0, 0x4}, 'port1\x00', 0x2, 0x800, 0x10001, 0x8, 0x1, 0x4, 0x3, 0x0, 0x2, 0xf0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000580)=0x7, 0x4) getpeername$inet6(r2, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000540)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000380)={0x1, 0x2, {0x2, 0x3, 0x3, 0x3, 0x100000001}}) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000200)=""/63, &(0x7f0000000280)=0x3f) 2018/04/01 07:39:59 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x92}, &(0x7f0000000080)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x400402) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) msgget(0x0, 0x80) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0x8000, 0x100, 0x5}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000000c0)={0x0, 0x6}) 2018/04/01 07:39:59 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000000140), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) creat(&(0x7f0000000000)='./file0\x00', 0x0) times(&(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) 2018/04/01 07:39:59 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) r3 = openat(0xffffffffffffffff, &(0x7f0000001400)='./file0\x00', 0x420d00, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001540), &(0x7f0000001580)=0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./control\x00', 0x5, 0x6, &(0x7f0000001440)=[{&(0x7f0000000100)="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", 0x1000, 0x81}, {&(0x7f0000001100)="875e9b169443cd024c099bb205f35bfb575025365892e4fa08f10177f974a98b810d9dbbe19699b2768861abd3eb83eb6f673a16cb0e20e444cf171c8fe7ce123cc3ca8bab437a69ef4239651c8d1bc086807203ef4dd73d2c75313979fab402418102170bc17e0aec4dbe6dd08487b7", 0x70, 0x5}, {&(0x7f0000001180)="d03cfefbdfd882241fb10165f4231dcb0149761ba4eccea1b01ea1c9e2758a17aa2aec0cdef9be8b7bcf78e956f737e879577a6d6d0ea38f7e115bc5971198e0e584d29d9c863f8c7a654f66c24c6082719acbf80d28a4891c7359b6811d5637686d7c1340f245ebc258e2f04393564ebd3920450f5d39ad5f02b711f9911da6fff78de9b1d8db6fc662e12dc3b5d6d89f17299892b028aef7c94624cc", 0x9d, 0x2}, {&(0x7f0000001240)="b027fff9d2ee6716f0b189982271a13feaa3ccd5a8285a532c979ebd50d9bc3f56bbc89a26d1afcadd5b633828b717579e152a71e26d83483bcdefc9013b956e40e7128a437451daaa9052cf6358fe0dbee2b75351ba3a1667f63bedd5aca8e9a0a228689653f4fa473af47d77288d4238c457412378b91079817a7586a0e580505f99244ab78302b88fa7af257a4f24415ed96221341221933cbe3994242a88aaf3090424f3d8b64ac230956ffc24a1da196baa5ceb49329bdc794a5f7c20f326530a2f0a03cf25cf2c110858b7", 0xce}, {&(0x7f0000001340)="6588e6accebd876c181e7598dc5277ec63ad7d627b31fb1bffbe24b8f2d4dd3c43e2c99d883f95592daa5e3056a3904f2f38695ccb15d6520c5269a2f37d70d39ceb094aea044279bb4d17295940f2ed719e652696933afd2893ec2d776e2ecf0bf2e7cc8259839aa3c46205cd5a6e35b853f4e1e45261329704879f0af3ec06e63fcca2ffe1e8e5b35d60f00e36", 0x8e, 0x80}, {&(0x7f0000001400), 0x0, 0x7fffffff}], 0x80, &(0x7f0000001500)={[{@errors_continue='errors=continue', 0x2c}, {@flush='flush', 0x2c}]}) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) 2018/04/01 07:39:59 executing program 5: socket(0xa, 0x2, 0x0) 2018/04/01 07:40:00 executing program 2: socketpair(0x0, 0x3, 0xfff, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040)="a8b462077c8bc52f00c993425a5fd2438985db928cb080f6f5d2cf1c8524f43121ec2baccc14a0bd31c4d9c9ca90094bf213b50d2dd837dcc88a2c4a95a7643895cebde6bbfda458fcb238c26a196ce535799bdb86cf58b87f45f53a97a6b8a9f435f458541d4625c1a9d974ddebaf47b58b68916f673501da4ced3c95c0b7e00680e98d7b7be90aab6edf5927bbdce17a5e9ac5817cc5b0656650e6dec735ee46024b2ee440f53284b143da92078a6093066b7be55aac3ee2bf232064d247b571a1e913ae7cfc00b9a3423b0f331ea96833e4732fd6a847c15196e0a81d4cb4e8fbcde63192246e677c", 0xea, 0x1000, &(0x7f0000000140)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, r2}, 0x14) add_key(&(0x7f0000001ff8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000002fe6)="e415a048b002f55df757c067cd3d71463eba201edf5af5ee0d952e", 0x1b, 0xfffffffffffffffa) 2018/04/01 07:40:00 executing program 6: socket$inet6(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000940)=ANY=[@ANYBLOB="657275737465642e73656375726987052ec795c3dc76757800e984e41b9e8d834fdb055a67dd9d9a760ab9c9465455e964b110dd1397740127493839c930b651d73f41acf875ed8a7e7f03c935795bb9ae695c9dc723542ceeb5b6a464a9a26f320e458ac8e59b43eaf0cb5691d7992039d2f255284228f90cff471efff7b31588dd2c2aa488dcd6e1506435014b24955e67c2f2d397fbc3442c33cf1d87b33c817ccf691fbc421588a27cce8beacee95f5fc61ccc87581d643dafbd8e6bb0efbe91a67fa19b4865163493f4677ef0b0464111278042b6e67994b0945f93a71a986360f72e504c3f6b4e60f9ba689d000000000000"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r8, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x4000000000000007, &(0x7f0000000000)) signalfd4(r5, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000840)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="0500030000000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="80ebe30cfeb91e48e6f71c1811280521369746d5174f8ebc2d7dc17b40b9b558f5c04d5a0f08220a0335d0078fdb095c23acfec89e72a2f87098025c765c0e6170b50695772c4e8acdbe4e4788de192da6772fe3624d4f"], @ANYBLOB="030001010200ff07030000000b04000094b08c59df7f03952e17a1bd5ab165cfe5a7880a5ca3db4a2f0a029dadb796c5c8075ebdde5ffc4cf21b9958e08b09f8970c7da55b7a4b4c1a6a06fb1d6201eaad"]) mincore(&(0x7f000076a000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/167) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 07:40:00 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xb4da, 0x200000) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x200000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000200)=0x800) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x7d48a67c, 0x660}, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x80000000) close(r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000140)={0x7, 0x1}) 2018/04/01 07:40:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x1b) sendfile(r0, r0, &(0x7f000050dff8)=0x3fffe, 0x86) 2018/04/01 07:40:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x4, 0x80001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0xffffffffffffffb2}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x100}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) 2018/04/01 07:40:00 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='tasks\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/5, 0x3}, {&(0x7f0000000040)=""/188, 0xbc}], 0x2) 2018/04/01 07:40:00 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40400, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r1, r2/1000+10000}}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) ioctl$KDENABIO(r0, 0x4b36) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000200)={0x100, 0x0, r3, 0x0, 0x0, 0x40}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/01 07:40:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000040)=0x10000, 0x4) dup2(r1, r1) sendfile(r0, r1, &(0x7f0000000000), 0xef1) r2 = gettid() tkill(r2, 0x33) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/01 07:40:01 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000001c0)={0x1, 'syzkaller1\x00', 0x2}, 0x18) r1 = socket$inet6(0xa, 0x80003, 0x2) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x80000001}, 0x1, 0x4, 0x1, 0x3}}, 0x26) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xdc, 0x10000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/151) 2018/04/01 07:40:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'irlan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="47000000094000008100000000080000c02bd4b00100000002000000ff0f0000ffffffffa00400e3"]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000180)=0x1d7) 2018/04/01 07:40:01 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf8, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417b2"}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd43eb44a0a7b73d93020000007f929ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) finit_module(r9, &(0x7f0000000480)='%$\x00', 0x3) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/01 07:40:01 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0)={0x26b7, 0x9}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e23, @rand_addr=0x10001}, @in6={0xa, 0x4e22, 0xb3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, @in6={0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x6, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x2}, 0x90) syz_emit_ethernet(0x72, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/01 07:40:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') pread64(r0, &(0x7f0000000000)=""/85, 0xfe42, 0x5d) fcntl$addseals(r0, 0x409, 0x2) 2018/04/01 07:40:02 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaafefffffffffffffff700101100fe800000000000000000000000000000fe8000000000000000000000000000aa0000000004019078000087aeb8c6250300b40722cf2a8d624789b7593187c40426aa8106ce995c173a2a24e514e3fac1ba9be71494d502d91acd64ad981a82a97e3f7abd84054204b58ab4608190b7c009f5c7b87610e50f165c60fed1aa62c80ab3e79d602b97d1cfd177f0a4005e35474b42ef954d295208357a"], &(0x7f0000001780)) 2018/04/01 07:40:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x84800) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000003c0)) 2018/04/01 07:40:02 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0xffff, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) r1 = socket$inet(0x10, 0x2, 0x0) getitimer(0x2, &(0x7f0000000380)) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f00000000c0)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) getsockname(r1, &(0x7f0000000000)=@rc, &(0x7f0000000100)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) 2018/04/01 07:40:02 executing program 7: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/04/01 07:40:02 executing program 6: getpid() r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f0000000300)=""/28, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x9}, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4ae080, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x10004, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002880)={0x0, 0x20, &(0x7f0000002840)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f00000028c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002900)={r2, @in6={{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x200, 0x3ff}, &(0x7f00000029c0)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000002680)='IPVS\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 07:40:02 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x20000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r2, &(0x7f00000018c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000001880)={&(0x7f0000000200)={0x1664, 0x31, 0x400, 0x70bd2a, 0x25dfdbfb, {0x12}, [@nested={0x1230, 0x44, [@typed={0x98, 0x5f, @binary="1ff2ad065a0fa00e140adaaca7dc20f22a1e1e429a92020a5c3fce56ffe204562ebe146cf1252fd6114d3ab5d07ea60cf636a120a3b5888be7753ecb3bd4f63c819da0674b28a7b3308ecde33c017176f433a36645b7aee26eabbf1c7a01165fcc742ac9d568b74840be5dac3958e9dea5021f751848d6dddd544c4f4c484b7f40a2479d256f40a38eade5cbc1d320b0320dae"}, @typed={0x8, 0x48, @u32=0x6}, @generic="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@generic="be4eeceac7a82f933f7f7382bb7823bb782a582d41fe2d067e2246cb33b2e5c8022e363fe06394fa2b347e968daf80b2259aafb37cdd335c1c2e191fbd918d3a794ee0d77efe59dd8eb29ee3b0a6da17f2c46621ff95e22e101281caeaa8993f14d50a0c1d4cb75505da29f7df447321c6b789cec0407290fec406e0864a5789678d1c5f777207f3b640be90757feb9749262211fa8f943cf5dc646155e0057ded235bc76dfe88090a3a60e0d6abb6afb6862e20db20dcab7278c13eca7bdf246970c41725d65228b1eaa1b744af", @generic="9c20068b05258ff1e57c949d450889734ea5ae37e117d67984017aca48ced038adfd820a6d6fcef22a2c01d913ba1207ff7c16d2cf305763408b8eff937923eb5eed4796ef753bc59b2435c778affa9512ad44dc0675791ac2b3944ff3847cfedb367b710b8dca616459c4dfd35c320564c60419fe56c748e0d70a6041bccffe43e4743f68807422d914e79e4d536675082a0cbb3218b04c72b6cddca6474774233fa22072c1b5c9ce0a0861da0e5999d0b60d372983d835d3640b67cd5d"]}, @nested={0xec, 0xe, [@typed={0x8, 0x4e, @fd=r0}, @typed={0x8, 0x2b, @fd=r1}, @typed={0xd8, 0x15, @binary="f08690d698102def825397eff8327ea6fb03665b9e3d50ca6198010ff9ea92a66ee2fbaea736bf6052edc411c2cdce7c9cd63cb6ab9fab6f34a3b49b3cde87d54cfccf3fcf2da6b3cd362dabd22764a53d50f41d5e454cb43ec505d20f553f3106792559d71d261afcf8f44ee726ba460138a1fa0668ba096f9335352e1caa32c0b92a54b8320f22b86efe9725223d226d7e8fea0916aa8d4e638635d7d9147f2d54f05ed00f7b1deb2eab1d6ffcbff3955bd05fc108cb91ce356c0be83996d2923eea7fc16f4976aa622005b46dede947"}]}, @typed={0x8, 0x47, @fd=r1}, @nested={0x4, 0x89}, @nested={0x1cc, 0x72, [@typed={0x14, 0x59, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="6b3caf517fa32889e96e0c6d64d89a2c5dac45fae765d549bad6e4785014d862883142addb8ab0b327a4dde7c0107317eca1d364fe577b9a3e80e58264e753a5ffc3abe1fd2c1cbc298dcfcbfc10b22346e8c2352cd27bf57fe42de2ed124e887d99dd667c1b70fc83aebd7956eadc24370729d3bdbdd59f7bdcc33b0383f9747718a0c296d6e70290dc09ae1dca164d04952f343a837323896abd1f3a796b07f414684e6e57a3a51b1ea9096536", @generic="3c540abc5383d8f4fbd90b32c49a93aac25b18ca22480ebc9ede3e1311728162535986268dde033e6d25ac26d42b", @typed={0x8, 0x34, @fd=r0}, @typed={0x8, 0x6a, @ipv4=@loopback=0x7f000001}, @typed={0x4, 0x5b}, @generic="f7ffcc56837bc950fde1a70773bb5eb8ae661e5b496fd05e924b0f854a5be1267a4f034840e3a353a69b85883d5b3abe04a7b843580e1940a0c42e11d30350337757e6861a7e8c72ab26902f247f43ce786460edd676f38ce58a187118598e17d848c6036b8b236e668179dd0b81072495e0cdd8b9ae4c4e10567a65e3c6b6dd750cce6c640c5edc2eb0ff1446c742f3b476fe4d8286ae0010ac62b907f4d4dae22b037a53a1ca3c38f44de64b936b9a52b9438bb5e8f1cf5c6f0e3745aba55f42cd30"]}, @typed={0x8, 0x27, @pid=r3}, @generic="73483f8f2b941413b07b461013602593abbdfa4ed1a13cd0d2f54d81bea0e1fb4183740b55b1fbd3ceb82473d4e1f248448b82c986135853d02c188c475a1e324db2f0ac51314aed519d1db9b94708f56c1539b748cb6de0e7bb2acd17979d2ace70f3c3fa400df7c8543761e5ce3a742974", @typed={0x14, 0x6d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0xcc, 0x84, [@generic="f8078877bfe5fff94a62b29d7505d312c0ae9b4d256207e7b796513f93b24ad1", @generic="8be1522a35d166ee7cd0688a4273634a06a28c445e929753ba458beed4b1a21b09ab147dcb0cbc15dc4ddd970f0ffe7e6fd385f81f26079c6fc92d4800cfd4b4883997ae48b259ea5b7db3ce32008a05b5a77ec249fb55f8f523d9edb35a6aa1c7b98dd3742b3d8a9544255bc94f97239fcf7bd180600c16c5ee633af0ab", @typed={0x14, 0x54, @str='}#keyringGPL]\x00'}, @typed={0x8, 0x85, @pid=r4}, @typed={0xc, 0x6b, @u64=0x6}]}]}, 0x1664}, 0x1, 0x0, 0x0, 0x4}, 0xc0) close(r0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x40) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/04/01 07:40:02 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl(r0, 0x8b25, &(0x7f0000000240)) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000000040)="58f15e6c0959dc72", 0x8, 0x40000, &(0x7f0000000080)={0x3, {"b04562381fbcf6"}, 0xfffffffffffffff9}, 0x10) 2018/04/01 07:40:02 executing program 5: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)=0x0) sendmsg$nl_netfilter(r7, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f00000006c0)={&(0x7f0000000400)={0x28c, 0x10, 0x1, 0xa00, 0x70bd25, 0x25dfdbfb, {0xc, 0x0, 0x3}, [@nested={0x278, 0x82, [@generic="69fbebc825cedf070732cb852ce5ac68736a035fb790759ef780bd95d0d47869ce11d5fc5a02f4c9f5281a097f2473902157c932b17ac0158f14456b06d0dd02604389683252d1ff5af5376dfc6b5c25d37c745989ef0767b9c75dd1038165461bebb75210eeaeab93f785e3621a6a2c74429d9cd411cdc5a51bd490cd51588610fe7294d9e05c3bb856780e4f84bd43498b0a68711008c4b71c31f5eb637faf9c603020267bbde9aa749a980df89ebbf31c629307c9c0489c33b191c1f9ff741f1135eea8f44c58c15745fe79a5b30c6e44da461192f130a6979f0afac169f377dd9c54fd9b917c2df7af24", @generic="563e50f69944eb939c5f0ed19db1b54e90ed5a6e6be28b099e0a0d8a18198bab84688f613e56cd7053885ccd", @generic="0f8883db767d71eb4469a4e0539e87b7324cb183b3f88aea6df630d93820e1238769720d35a30a198e02779549a132833a1984bbc9fb9c1ecb9dacfdfd588b81a4d1b46581d7da33410b2e28cc591d5ba310ed266944faaa7a66177a7ca9d69bbdad1213ad5bd0c833c8d05c21fff4d4026425db40b4cf80557d851755e771", @typed={0x10, 0x5a, @str='/dev/ptmx\x00'}, @typed={0x8, 0x7, @pid=r8}, @generic="d514e6e60853168dd1bfc3ca54f0b8fd9b88b8271327f70cea85169fd2f557c1ab012b3899125766776e8c7eceea2991e4c8946a50e09590020c96d0ee561d56213767365e624d468a899836da849289af896d0e84ffd97d54dbef5d977742e1948ffbf99738ddf18add3b6b83c958374d18ebcd0e5f753152ad5d1822d451d6e48c4ec2b94f13f66afb28dd8f0f063bb65fbea9de31e7f58971ca0c070c70a4146f84eeca7b26d2", @typed={0x8, 0x5e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x18, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x53, @u64=0x52e}]}]}, 0x28c}, 0x1, 0x0, 0x0, 0x40040}, 0x4090) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/01 07:40:02 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000004c0)=""/103, &(0x7f0000000540)=0x67) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000380)={r3}) r4 = syz_open_pts(r1, 0x10000000002) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}) writev(r4, &(0x7f0000000080)=[{&(0x7f0000001340)="c61bfc0dcfdbcdc91f5baa68f995348ab408aaac8de72e74b1db248d92af7fda1965d8552e58176a2fd40d2100f1c88c64af63d6a46eaefe21f119e110d90e3a87dbdc62bf40513fe100f571c4e475260e586c39a615e621a3e676740c69898a96db88939f05df665949005abb22213edc40885702c893b47ff77c87caa9dc921880eccb58c04202bb80ad634dd80fcb3a027c2e6d56e9599f3caba309fcfd4811c6819baca6be6c1433a22fc0475ce6ecab64234581ed07a2e77fe8aac887512f775594a8550799b34dc6f1d0a3221fe04d9ac532a19089da733f39482da1b2a7323e8968eff4fbf44115749cbd8d2ab421683b68e4bfff312b15e46eb3c6079414d82bea1aa01ecd0a", 0x10a}], 0x1) r5 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0xd5, [], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/213}, &(0x7f0000000040)=0x78) dup(r5) ioctl$KDMKTONE(r4, 0x4b30, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000003c0)="351865df96ebff5e98b63c7a1ca455b806c56055e64a8d3602a5b926ca25683a406c6aa39018007087159e17ca494fc30ed2fd12bf8c899f3d2b3ef592afd3465a793f3cf02883370421afd94af8e346fb6cd3be7a261a3eac3b9aecd4079cf260cc7e508f32da97d62ca9b5521efd4a6c11dd419c512fd416485d02c7ce138b035c1c695e05d431bc598b01df0dbf255c427a30d8da8d32ef0152ed0d", 0x9d) [ 767.418304] binder_alloc: binder_alloc_mmap_handler: 17764 20000000-20002000 already mapped failed -16 2018/04/01 07:40:02 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x50003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x7, 0x80000000, 0x4, {}, 0x8, 0x8000}) 2018/04/01 07:40:02 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net\x00') ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0xfffffffffffffff7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)='1', 0x1}], 0x1) mmap(&(0x7f0000125000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r1, 0xe8d) 2018/04/01 07:40:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x48200}, 0xc) bind$netlink(r0, &(0x7f0000001000)={0x10}, 0xc) 2018/04/01 07:40:02 executing program 0: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x80440) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x2) poll(&(0x7f0000000100)=[{r0, 0x110}, {r0, 0x22}], 0x2, 0x6) 2018/04/01 07:40:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x3b, @loopback=0x7f000001, 0x4e21, 0x3, 'lc\x00', 0x2, 0x100000000, 0x46}, {@empty, 0x4e20, 0x2000, 0x8, 0xff000003, 0x200}}, 0xfffffffffffffe74) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/04/01 07:40:02 executing program 6: r0 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="4f36c56893cc562b15d4d5b11905c7be502f46ad1418c797f0e4ff0fb80695d3029d110f52eb5554b8c4bd710e1d57be70f50acd92f60ef458d48c2e88e16e4ccf704092729f915fecbffa5ef4feed6dc8f1b32fc146b9efef84abf010a6b25ea379538487abcaac09e7aa333edf8318db2c77ff422e68c88f5c06d939261ea481caa73a7f18fa81193f57448139f733adfad6637abad48cf48782367335c6060094208c7a78a12920fe7d6287f7b0c8", 0xb0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f00000001c0)=0x7) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240), 0x14) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000200)={0x7, 0x33}) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r5}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) timerfd_create(0x7, 0x0) getpeername$netlink(r3, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/04/01 07:40:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000140)=0xffffffffffffff00, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/01 07:40:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) close(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003b00)="2e2fff67726f7570822e63707507000000318ce7f60737ce03d671557b9f546c7da30e7231cd74681b0f9e932b8e2aea2849c0f76065c7d8de8a8d4394e608c8c8dcb517479a988d80ef81d19f33a0a724cb0d9e3309febf5603f0e302882db4a0733f42ff3cfe1ebd6ee124ff14a7e9b6e5b7fc2794b6cf5addcef4443412199cf4", 0x1ff) r1 = socket$nl_crypto(0x10, 0x3, 0x15) uselib(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="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", 0x1000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001100)=0x400, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001140)=0x0) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000001180)={r0, r1, 0x2}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/audio\x00', 0x4000, 0x0) readlinkat(r0, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=""/4096, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940), &(0x7f0000003a00)=0xfffffffffffffc2a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000022c0)=ANY=[@ANYBLOB="04220000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000002300)=0xc) rmdir(&(0x7f0000002340)='./file0\x00') gettid() getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000002380)={@remote, @local, 0x0}, &(0x7f00000023c0)=0xc) bind$can_raw(r4, &(0x7f0000002400)={0x1d, r5}, 0x10) connect$unix(r0, &(0x7f0000002440)=@file={0x1, './file1\x00'}, 0x6e) getrandom(&(0x7f00000024c0)=""/220, 0xdc, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000025c0)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003640)={r4, &(0x7f0000002600)="9c0c260f2d64fc5d30ab1281c98985e4dc9016a03e307a87cd", &(0x7f0000002640)=""/4096}, 0x18) r7 = syz_open_dev$sndmidi(&(0x7f0000003680)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) getsockname$netrom(r7, &(0x7f00000036c0)=@full, &(0x7f0000003740)=0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000003780)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x10000}, @in6={0xa, 0x4e24, 0x1556, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x8}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x401}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x800}], 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) sendmsg$nl_crypto(r1, &(0x7f00000038c0)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003880)={&(0x7f0000003840)=@delrng={0x10, 0x14, 0x2, 0x70bd2d}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000003900)='./file0\x00', 0x80000, 0x0) 2018/04/01 07:40:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000004c0)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000, 0x0) unshare(0x40000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x80004, 0x3ff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="b99b5b463fc1e26a2632f3cbdce602aa61a6341bf473df783b81db6309e27e9b05bdbb87404814d3d567e842a93b480c0599a68ee78f6af743d1e2cbf30df9d6b7453f21c1c30742575768f829595679e26a48f09a211e59807f1a72ec331968e79e6813c55f9cbf4ccb6542bd194ce66210680047ac0062a9effcf4adb436c7140c32f202a06ecfe955872bb615fd03afef4b513abd1262d0648ccd0cdeea3ce0ee91160fee63a94426b101edd1fb480d5a19540311bce0588dbf128afc0fa7505c51119af079eceb9fa3d10a67c89eeb7287453397264aed78e76a"], 0x1}, 0x1}, 0x40) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="cee05156ae7202a49d7180524b283c81fb89cf8d7a22e1bbc7b075c922556565d6804d5440ac6a4559d15e800174c4cb4c7917880e3aa74b10a4a1ee1d9b467051944ed70979230d70c5cd47748f1e973043905e1b32e8e29245551f5c8731769ed15447d29084214a2e3abccc3fab88cac0612f60de2070456fb81bf4ff8e15c2544e1e9fbe70f3eb13ac8c1704212d1d088fa7db499798c032393b", 0x9c, 0xfffffffffffffffd) keyctl$update(0x2, r4, &(0x7f0000000800)="cceeabab60d377", 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x78, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r7, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x0, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f00000007c0)) 2018/04/01 07:40:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000afa0)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001100)={0x276c, 0xc, 0x2, 0x100, 0x70bd27, 0x25dfdbfc, {0x5, 0x0, 0x4}, [@nested={0x21c, 0x5b, [@typed={0x8, 0x3a, @uid=r1}, @generic="b3343623acb9761adf8a455360e276f4d5baacaeb4e5a449c753661f55b39fed397f50776493555826b7faab0bea5b1e70abe091d23e2cad701510d2f6a0891c5012c37e6e15cf1ee9eeffde105ce207f5c47247b74f4620be1ea5d52e11041b97ce82842c9fe918caa544651e119ca43cc2eb115eede9c7b849051407e3ff310ef26bd685f70d2002954926a8ed62eb7d63233ef858b82cdbf39e685c34e6255a6ad3c116ac7ca93d076f4be8d6943a520c8b3efadd4220ea39ad5e5a0b2fb250a66f1ee3efe0f215a9b520567ea098a954bdc9fe30deafbed2bf0493a54dc78d1184f5fb9376fc9e72735e25664e7d03334f", @generic="24cdf272215bd99425682f6f4513992c598b6a091f6b02840d84df80439699dd0b2377f8ac1aa537c602429873fcc1ab4fa071a5e275259069feabe35d815f5a1cc72332bf061cb0ffcaa35e755cb7a50ea4319b5448bb0edd40e0897b1250a7a0bbdc85", @generic="817ea429b90b60bb27df79a4baedef010d16e061f6a31362ef7bffdff175153c81b84ce8afca8c910e60a64c0a9bd4e9bdb23a1a5a1e75777b15a1028503951c8978e2631aa10c6d9e9a2dfb1563035a641f59d71663a9dad25522f9cf231dc2b1d2a256e415fba2aa41a5b44f5d3d96fc58e51cedef11f5f37289568d8c03ba1c6fb581643bcc933e357c54629b4c16a419d192fc11a3a0e50eb317f9a24d57d701", @typed={0x14, 0x2f, @ipv6=@dev={0xfe, 0x80, [], 0x11}}]}, @typed={0x14, 0x39, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="e8e3723b060df4256dfb45355ea127d546c1e834b18b394c38bf1419268dc84c194451505c315006ca7297f5e475787e1aaf2b65d4ab41d345a1082802907417ad27ccc6c2804521d87d771876545fd667bf456070a6cc0ada43a2a0fb5060b16e08a6b748a2b7d99d8100979f29f7c8409ccabebcd1bb5cdd927572d9034dddd88c8a479afe8f026313f1ff906da6d562585cb3be594ca0ea91145f80b7275a9a9048c3ea1fc83d34412e5f550f6542f673e98b71faefba646421962d67d788c374090214741f9f", @generic="1d07ed18a4a234244c6b116ff3cbf780fcca733c66be284f1d8f4cba87448a23eb11543f815831fe3aca23f755b9d0770f3c0b3aae5bdfbd5d10cb2e28c18c8bc86a424caf92e71451ebc4e0b42a01a092fcecb2abca42555f314ffdacab5e2663972ac118ec28a9751e4fa47162a306bd5d14e5be92b4dc85f13eb4613e472615ade110b8ad4605d7ea3978f13b7db43d1ab8edd3d2296b9500e24baf80ffd40c9fa733be32cd62c37e6cd576dfb931006243886c24f841d863ed6c0fa498a152b3ba8cc8f029342b027783ab96069570a4ba26b1361e803b2c63143990eb9f2a3fe1adcb6dfc80c4c3ca113e5371c3", @nested={0x240, 0x59, [@typed={0xc, 0x83, @u64=0x9}, @generic="f01ea417fa2234d0be69ff6a08b9b10fd2bf7a6626d3f6265ca056a2899f1098fba53f881bdda4063cf68e6838547dfadc3fe07f73559350cdcf", 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@typed={0x8, 0x2e, @pid=r2}, @generic="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@typed={0x14, 0x84, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x4b, @u64}, @generic="37d69649c66f96bf0c1e408379ca165d90862abda580ccc0982872e6698ec4e5a29c4c690ec82bd556aee8d790b048d3a3a7a575cc18561b69eac57b9db50e74dc8b3228bba0e09268e337ea0f98af72a513fe2af1926a3c1975622882bdd6ca3739d2c066fae0da59a8089a81cd6273fed9a65d7c158311750718d7aa4056ac7dab2398d1e41b5776f69c36a87550f93cb23e19a7f6c79206d87ca7f23989b5c1df5e256b86c4edeb53d09b680b079bfdde384a37dfc4e5e77a8ca2953df9e53c2c7776397aeff88fdf55e744cc9542d3b9099d7a", @generic="3d8b1c22706def382ffe7599c8ec5e1e045f16d3f524a589d61e00814c5fbc096bc15b2ef4"]}]}, 0x276c}, 0x1, 0x0, 0x0, 0x1}, 0x20000005) 2018/04/01 07:40:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8800) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0xf}, 0x4}, {0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x0, [0x4e7, 0x5, 0x8, 0x7, 0x3, 0x1, 0x7e00, 0x7]}, 0x5c) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write$cgroup_type(r1, &(0x7f0000000280)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x7ff}}, [0x3, 0x80000001, 0x7, 0xffffffff, 0xfffffffffffffffd, 0x4, 0xffff, 0x24, 0x375a, 0x0, 0x1855, 0x1, 0x7f, 0x3, 0x6]}, &(0x7f0000000440)=0x100) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000001c0)) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000480)=0x401) write(r2, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 07:40:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000000)=""/26, 0x1a}], 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000340)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000300), r1, 0x0, 0x1}}, 0x33d) 2018/04/01 07:40:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) write(r1, &(0x7f0000000100)="71ed6f4af889e41f0000001000077f005a0000277851ed7f42af038c071f6aa8872952aecbf48c7ac2d4cfa50318a447693ef19886b77f5ce54ba362ad85d0e2498e9335a5b70f52560cd25f71f7433431e32d8db7244335b28f6c31f53e5d267cee2ac2e6423a55e7b7bd4d9a92ccac", 0xfffffe7d) 2018/04/01 07:40:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{0x0, 0x100, 0xe1, 0x5}, {0x1, 0x5e, 0x0, 0x5}, {0x5, 0x9, 0x2, 0x8000}]}, 0x10) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xfffffffffffffffd) fallocate(r1, 0x3, 0x0, 0x100000001) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)=ANY=[@ANYRES16=r2, @ANYBLOB="20012bbd7000ffdbdf251100000008000500ff7f000008000400080000000800040001800000"], 0x2}, 0x1}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000016c0)={0x0, 0x89, "7390f627fa9c96ffd8e0433e31a45b0dec9b8dea0303320fd1378648721ab39c7b325710b9712f31893605426fa7219ab48cf97c4b69c7506a38578ae3962a12a36f21147600b9e9d3b550952ca9e6b4116d65e485c5d3911fd46d49b7fef7b1fff3eeef8dd8aad9c187f2e2d2a7a920697fc161651ab8f1bd8ab36c61f8d5487b6422529a084697dc"}, &(0x7f0000001780)=0x91) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000017c0)={0x0, 0xa6, "35eef461939d0d2736983593fda840ca326d78ce2e57992dfed19ed93a642bb3c4425ccc840847ece6ff1db73937565557054f6ebbdedffef7e2f10f0c53cfdf13f17ff7beb516e9aee1ae8c78ceffd14b8a868f209bde3d346bb4c8e8c6b4db6dcae05fbfabb2fa39e82fea1d2702ff51abbb407cafe23760fb02f62672d072deee7f06d436337ce28a2057883e3d04bbc13a45b600987b4ba6f259ff5c7ba0adaac205be6f"}, &(0x7f0000001880)=0xae) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000015c0)={r4, 0x33, "5357cbe8f0a49df203a67dba062f2c437063f8fdf77d5d72d5a51a6fce685750970b6b413a9586955af3e59b62f10c502f3c19"}, &(0x7f0000001600)=0x3b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001640)={r5, 0x9}, &(0x7f0000001680)=0x8) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x9d9}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001540)={{0xa, 0x4e20, 0x2, @empty, 0x1ff}, {0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xb7d9}, 0x6, [0x80, 0x7, 0x81, 0x401, 0x3, 0x1, 0x32d3, 0x7ff]}, 0x5c) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/01 07:40:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r2 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x38, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x49800}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e24, 0x8, @empty, 0x75}}}, 0x84) r4 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x3, 0x800d, 0x401, 0x1, 0x0, 0xc494, 0x7, r7}, &(0x7f0000000240)=0x20) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) [ 768.428564] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:40:03 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x9) io_setup(0x0, &(0x7f0000000040)=0x0) io_destroy(r1) [ 769.185074] binder: 17818:17852 BC_INCREFS_DONE u0000000000000000 node 246 cookie mismatch 0000000000000004 != 0000000000000000 [ 769.196799] binder: 17818:17852 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 769.203769] binder: 17818:17852 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 769.211497] binder: 17818:17852 got transaction to invalid handle [ 769.217752] binder: 17818:17852 transaction failed 29201/-22, size 24-40 line 2848 [ 769.344338] IPVS: ftp: loaded support on port[0] = 21 [ 769.373997] binder: BINDER_SET_CONTEXT_MGR already set [ 769.379527] binder: 17818:17855 ioctl 40046207 0 returned -16 [ 769.391105] binder: 17818:17853 BC_INCREFS_DONE u0000000000000000 no match [ 769.398250] binder: 17818:17853 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 769.405260] binder: 17818:17853 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 769.413060] binder: 17818:17853 got transaction to invalid handle [ 769.419355] binder: 17818:17853 transaction failed 29201/-22, size 24-40 line 2848 2018/04/01 07:40:04 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x80000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x800) r1 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfff, 0xf, 0x0, 0x4, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r1, &(0x7f0000000100)={'system_u:object_r:passwd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x34}, 0x3d) close(r1) syncfs(r0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000280)) prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x1, 0x1}, {0x1dbb0209, 0x0, 0xfe, 0x7f}, {0x1, 0x3, 0x0, 0x20}, {0x200, 0x4, 0x86, 0x5}, {0x1, 0x80, 0xffffffffffff47b1, 0xa15}, {0x80, 0x1f, 0xffffffffffff28d7, 0x147d}, {0xfffffffffffffe00, 0x0, 0xfffffffffffffff7, 0xb73}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), 0x4) 2018/04/01 07:40:04 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000000000)="bda007a8bf225bd66254f198e78d4e4ef3288f8e24f55621b1882465adc5633080e51d70906d8b58c3d10e16f25687bb971c29c6c8043a327d757285e2da57f3a345adea1a2604dcfcc0ab8d7cd5e0395d4a82731281d51d5748cc8a911d41110287ed92d9114cdd6a4107fc41082c127167938de47cb12d6976dd74f3a5fea80954b92e2ca9cbeeb07b85630b0f0d05d9d297494da7debe4514420ec2f1cdab076024a19b17c188b1abda0b005611b451112666", 0xb4) 2018/04/01 07:40:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x141000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) flock(r1, 0x7c1ae3c00ab73563) getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) write$evdev(r0, &(0x7f00004a1000)=[{{}, 0x11, 0x100}], 0x18) 2018/04/01 07:40:04 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = dup(r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0xbb}) 2018/04/01 07:40:04 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x440) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x3, 0x3, 0x9}}) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x18, 0x0) 2018/04/01 07:40:04 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="af", 0x1}], 0x1, 0x0) close(r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r0) 2018/04/01 07:40:04 executing program 3: listxattr(&(0x7f0000000180)='.', &(0x7f0000000380)=""/138, 0x8a) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) sched_getparam(r1, &(0x7f0000000200)) 2018/04/01 07:40:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000), &(0x7f000000f000)=0x4) [ 769.542956] binder: undelivered TRANSACTION_ERROR: 29201 [ 769.553567] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 07:40:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1, 0x8, 0xcad}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x101, 0x3, 0xfffffffffffffff8}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$int_out(r1, 0x5462, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x1, 0x4) 2018/04/01 07:40:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x3, 0x81, 0x1]}, 0xa) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0x4ab) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) times(&(0x7f0000000240)) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x80000001, 0x5, 0x7, 0x7, 0x3aacfc56}) 2018/04/01 07:40:04 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'lo\x00', 0x4020}) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1be) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/04/01 07:40:04 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x1}) accept(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x689d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x10001, 0x8, 0x0, 0x9, r2}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x10000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000200)=0x7, 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00), 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) 2018/04/01 07:40:04 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = msgget$private(0x0, 0x400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r3 = getgid() getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r5 = getegid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x400, r2, r3, r4, r5, 0x18, 0x1}, 0x3ff, 0x5, 0xe3c8, 0x0, 0x1, 0x3, r0, r0}) r6 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x83f, 0x200000) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00000003c0)={'bcsf0\x00', {0x4, 0x2, 0x9b1, "0c93e61d7079", 0x20}}) ptrace$poke(0x5, r0, &(0x7f00000000c0), 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x800, &(0x7f00000000c0)) creat(&(0x7f0000000200)='./file0/bus/file0\x00', 0x80) r7 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r7, 0x0) 2018/04/01 07:40:04 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x35, 0x0, @tid=r0}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/01 07:40:04 executing program 1: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000800)="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") chdir(&(0x7f0000000500)='./file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x402, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000680)) open(&(0x7f0000000440)='./bus\x00', 0x240800, 0x1) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000080)=""/222, 0xde}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/57, 0x39}], 0x6) ftruncate(r0, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) getuid() mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000480)=0xfffffffffffffc01) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/01 07:40:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xf96bf78b7c707c4c) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000f18f04"]) 2018/04/01 07:40:04 executing program 5: r0 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r3, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000c32000)=[&(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}]) lookup_dcookie(0x3f, &(0x7f0000000140)=""/88, 0x58) memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fallocate(r0, 0x3, 0x0, 0x100000001) 2018/04/01 07:40:04 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400002001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65de2f41ea61727000") sendfile(r0, r1, &(0x7f0000000040), 0x44000000004ff) 2018/04/01 07:40:04 executing program 7: r0 = add_key$keyring(&(0x7f00000028c0)='keyring\x00', &(0x7f0000002900)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) keyctl$search(0xa, r0, &(0x7f0000002940)='id_resolver\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a}, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x6fa84159, 0x8, &(0x7f0000001580)=[{&(0x7f0000000080)="f53eced332938fa74cd5a584cdf8660dd9f1f3c29ec0dbcb390a638260d35b3c43547514e4ca9d782e48f143fbaf30d9533a9d09f417bba98354343248cd22d8d61f495c401f52cf1a906399182f187098153f04e3fa79f4b6c4dcdb5daff955443aa622151f046eecae63cd7db7f7", 0x6f, 0xfffffffffffffffa}, {&(0x7f0000000100)="bf6a19e9fd3ea0b66ac36b1a5cf50b8ea3af01bc383f9fb0bcf3140ca465bb9d5a7234c66267fcb2234beded08c4e3a6c101658d26849ffe5e3bc3765dc0797220734d45211f6235c9ea9bab4baf7592ce51307dd92f5ff3eb69d9ef2d5d", 0x5e}, {&(0x7f0000000180)="07f13c359dd58539fe4857914876eab6c3b9dabd32510245aaa5a740cb8388b53815a4783feddb92db1822e7223ae05144381e1968fc69663f2676a6fa4bbea46bcf1b2130fa5a06d642c696b6acbb1c4ad52780c3b298fd1979a8958389eff9d01fe66254931e28e7568483266b39619b4ff4676b7819e9cf2cebc093e5dfd25eb1a5c7b95d4ecc5e8bcabf5c66fdb2cf660d834fabdf311217cfb2ddf7dd0b33bc1c2f89028e1c12320e160dc8c5f0bc9c82279e0f2464e48961abda82", 0xbe, 0x7}, {&(0x7f0000000240)="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", 0x1000, 0x5}, {&(0x7f0000001240)="3b8432ae738e2685343dc2e7aafa45a7da6512b6d357b6a79c9dbb03c893232fc271504eea0dcbf585684081fa1453aae1987a816287f51c30cc9b83130e81bb98e64794f412977f408dde99eff666f67d91d5aee5e5b8f974ef2e0c6a2a26846450e512d31c23181dba95988881452ee4373fbd711155099e0716ae82d8193e0f942866a03806cb0c996d48af92ba1447bd7a18e422138c7f8890b3df188a6bdeb9ae1a695af3022ff7d0e2e9dd1f41a331e133602e17fb18ee91634efacacde8c0df1bae2f70e047f1e4", 0xcb, 0xffffffff00000000}, {&(0x7f0000001340)="dacd42d2030c8ba0a5a9435b8426a49f0977b1f2d266bce4d463eb6d4ff8d8d59253382aa84061586269885a930d27eb7063905f17d573ae178c708d865424b927262881bb5b2998d0414ebc3b4f677f311555d7a93ad0e9941efc7080115ce01b7774b542c4784616d1843c24307ad8fb808c358e105fc966ffbbd121426fbeecaee6b097c3ca49be919247eaf7f6a4511c98d2498539958cdb8a726389948c6d27aa46352176f4536a8c8b", 0xac, 0x1}, {&(0x7f0000001400)="4b59a9a7acf75f63905828f352783a2539c1449bc6d41f56a6aead8754856054babea270d01ab7bc070d38d004f750f1cb8e87468957c90856b0c82b3d0ff7632514d3fbb5e9a95c2dfc9cf3ae86f1475f0a3587c4057e2ccd7613f66a684fdf7998e7506d46c0b6ab661b54dc80fb1105abf1cd68ff94474f", 0x79, 0x7}, {&(0x7f0000001480)="8b77d22bd3b5febc7fd1f17e05c9fa8b71360c2ba9f70a2db942bac8c32877c0f1ca62347a56eca743fad0d195881f361595ce3908a652eb974feab9732121d062a5797a8ab3f1ed91aff2393b4cd8c1676c5c5e0da0ccbcbacaf65653f1e24c13341aee5aaa744403396cadfcadc9fc08c4356f04880128af0b4ce4b3d77f9a391d30af75a27009a7146d2309955bb227967c26452bc006e01e283e6f87478ad2a47a4e2335b6ca854c233f83363a6a194d2faed17d3b45dd406c5d1ee3d8147409e949", 0xc4, 0x8}], 0x4, &(0x7f0000001640)={[{@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x7b, 0x3d, 0x3b]}, 0x2c}, {@discard='discard', 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x3f, 0x31, 0x0, 0x34, 0x3f, 0x31, 0x2d]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x0, 0x2d, 0x3d, 0x3f, 0x3b, 0x37, 0x39, 0x30, 0x39]}, 0x2c}, {@gid={'gid', 0x3d, [0x7d, 0x37, 0x30, 0x35, 0x37, 0x38, 0x37, 0x33, 0x35, 0x3b]}, 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@noquota='noquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x2d, 0x36, 0x3c]}, 0x2c}]}) 2018/04/01 07:40:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x80000000000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x86c5, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) 2018/04/01 07:40:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') ioctl$void(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543a", 0x20}], 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x8, 0x10, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x288, 0x0, 0x148, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xaf, 0x6, 0x9, 0x5, 0x8, 0x200, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x88, 0x84}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x400, 0xf8, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x60, 0x81}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xb92b, 0x7fffffff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @empty, [0xff, 0xff000000, 0x0, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6gretap0\x00', 'nr0\x00', {}, {}, 0xc, 0x8000, 0x2, 0x8}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x3}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32], &(0x7f00000012c0)=0x1) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f646", 0x34, r2) 2018/04/01 07:40:04 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000006c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000005c0)={0x10000, 0x0, [0xd10, 0x0, 0xffffffffffffffff, 0x6, 0x1000, 0x81, 0x80000001]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@bridge_dellink={0x58, 0x11, 0x200, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x10}, [@IFLA_OPERSTATE={0x8, 0x10, 0x100}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}, @IFLA_TXQLEN={0x8, 0xd, 0x4}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x2}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffffb}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r4 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc0505510, &(0x7f0000000180)={0x0, 0x10000015f}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000001c0), 0x8) gettid() socket$kcm(0x29, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x1ff, 0x18, r5, 0x9}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r7 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x20001, 0x5, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r8}, 0x10) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r10}, 0x10) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000680)=r9, 0x4) 2018/04/01 07:40:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000080)=0x6001) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) r4 = gettid() fcntl$lock(r3, 0x6, &(0x7f0000000040)={0x0, 0x76fd09b26e77cd93, 0x0, 0x4, r4}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/01 07:40:04 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x180, 0x0) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@ax25={0x3, {"3d5c443443042f"}, 0x7}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="5986957f21c028132315065d9f8e4e649a8e3ba3a3daade858c16a9c39364bb52b02efa0fa9b8fe01b15b7f333dcb372a4763812b925fcabbe2c00d6d2e347521ba85879709ddc07a19efe370c59ae0933bbc85e51fee6f922e4fd8696f98980b780c1", 0x63}], 0x1, &(0x7f00000001c0)=[{0xd8, 0xfbb1a9febd33c5f7, 0x2, "63337abaf1584b308c00c183cf8ef8217a395552133b626040adcbd0bc0025ae3e02c44bc5f2d468f9cc594482071a0471fe1fd870f6d1ca724e968e91633edb451c856d92a19cb4658679925347c48ed4e33d6b2071cd0c9e0eebb83b43928aca290124f4b01bece81c788f611e59efdc438d920a4b531a76339df3abddba45fd267074ed76220b45550e7fca42f613817429e826f03e2baf63e25dbe0ef88bdb59c8c4e7e94f841afc4f2c7c4310190cd40e539e25f4ed3f9c43a4936ce3458c"}], 0xd8, 0x1}, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = gettid() r3 = getpid() kcmp(r2, r3, 0x7, r1, r0) r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r4, r1, &(0x7f000058f000)=0xf, 0xd) 2018/04/01 07:40:05 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffff, 0x80) r3 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000001c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/01 07:40:05 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000080)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/04/01 07:40:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8001) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xff, 0xa52cd0938831b6b) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xe, 0x50, r3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000003c0)=0x81, &(0x7f0000000400)=0x4) 2018/04/01 07:40:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000640)) tgkill(0x0, 0x0, 0x0) r3 = accept4$ax25(r2, &(0x7f0000000380), &(0x7f00000001c0)=0xfffffeb1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r3, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(0xffffffffffffffff, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x7) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') r7 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000004000)={0x1ff, 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000005000)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x880, 0x0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r9, 0xae71, &(0x7f0000000000)={0x7}) r10 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) dup3(r9, r10, 0x0) 2018/04/01 07:40:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf072697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a42000000000000000000000000000000000000000000000000000000004000000000000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x300) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095d", 0x41, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/01 07:40:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffff880, 0x80000000}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0xff, @empty, 0x100000000}}, [0x3ff, 0x81, 0x0, 0x7ed, 0x1, 0x20, 0x0, 0x60000000000, 0x8, 0x7ff, 0x6, 0x5, 0x8001, 0x3, 0x7]}, &(0x7f0000000200)=0x100) 2018/04/01 07:40:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001080)='/dev/qat_adf_ctl\x00', 0x254001, 0x0) listen(r4, 0x5) openat$cgroup_int(r4, &(0x7f0000001280)='memory.low\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001200)={[{0x1000, 0x8287, 0x2, 0xffff, 0xfffffffffffffff8, 0x10000, 0x7, 0xfff, 0x800, 0x41a8342c, 0x6, 0x7, 0x2}, {0x100, 0x401, 0x2, 0xd0, 0xffffffffffffffff, 0x80000001, 0x80000000, 0xc7d, 0x3, 0x5, 0x100000000, 0x80, 0x80000000}, {0xffffffff, 0x2, 0xfffffffffffff001, 0x264, 0x401, 0x0, 0x4, 0xc58, 0x6, 0x10000, 0x5, 0x81}], 0x826}) r5 = fcntl$dupfd(r0, 0x0, r1) accept4$llc(r5, &(0x7f0000001180), &(0x7f00000011c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001100)={r3, 0xe8}, &(0x7f0000001140)=0x8) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)) 2018/04/01 07:40:05 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setfsuid(r0) epoll_create(0x749f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) statx(r1, &(0x7f0000000040)='./file0\x00', 0x6000, 0x200, &(0x7f0000000080)) [ 770.557333] binder: 17954:17955 unknown command -1325400064 [ 770.579255] binder: 17954:17955 ioctl c0306201 20004000 returned -22 [ 770.697744] binder: 17954:17955 unknown command -1325400064 [ 770.727488] binder: 17954:17955 ioctl c0306201 20004000 returned -22 2018/04/01 07:40:06 executing program 0: unshare(0x40000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@abs, 0xfffffe2c, &(0x7f00000003c0)=[{&(0x7f0000000180)="ad92d5271c29a72d3ff9f02f908fc8489f6e4c62f5a9fb87ac869be6385753d62d0fbed7e2a3f25efefe57e027c252539d03e18f3ae922ee0769cf68053696ce6ebac28a060fb9b368b00903bae0907933d9103328805959f15f8684fb1dfc09ad14ffdb2b37a5b00b8c8541a8c7792ec5ddeb045b373baa481c19668b7831d6658464e40fa76fba66533a148b82f7adbefcc61d9118851e3c89ba641766e36d93513486d5292ba6b626cf41e9ff1bcc0330d108285b22c6b6400b25b75f3ce49844d72514f3"}, {&(0x7f0000000280)="34255a334682298d6b71b7e0e24ef927bb32f22051ac3b9015f12558afde0cc3ce00c899f0ddc3971afc0b65c8eca3ae16bdf579a9bead1065d7d8739e57e6e1bf41f2ef8cdeea0c6954b1f66056ff34040aa16b93d5f61806ec9623ad2f6a63fd3945bd5eb18b369845b431579e3ffcfaaa43aab44a833b3fbb1e9c882835fdbaca60be121e50d63772fa8193ca7c37dc123778ef4654b54b2a6c340bae10afbbf26634fd067073c96649481c8710ef049dee66d1037b0e47484678d291e94e916c632f2774147e7ef8fc2f429df9fe0629cf1b676de80c3186cf6ab6779e76ee77b2226549"}, {&(0x7f0000000100)="14513689f06063e51a4d69d40df97a6fb92350407a4a9eeb4c1f0f8fa917fe7f87a9f8df8dfcb54be803ad6235ad"}, {&(0x7f0000000380)="d36eb0e69795edbd15b84f2dd4ee5b1fc25d0864bba9ad417496"}], 0x0, &(0x7f0000000040)}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140), 0x20) 2018/04/01 07:40:06 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0xfffffffeffffffff, 0x1, 0x1, 0xffffffffffffff9c}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x80000086ab156, 0x1b, 0x0, r1}) 2018/04/01 07:40:06 executing program 4: r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) socket$inet6(0xa, 0x6, 0x7f) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)) stat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0/file0\x00', &(0x7f0000000d80)) r2 = geteuid() getgroups(0x1, &(0x7f0000000e00)=[0xffffffffffffffff]) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000e40)=@full, &(0x7f0000000ec0)=0x48) openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002a80)=0x1c) dup(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/dsp\x00', 0x20000, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x200, 0x101) perf_event_open$cgroup(&(0x7f0000002b80)={0x0, 0x70, 0x0, 0x9, 0x8, 0x15, 0x0, 0x8, 0x10800, 0x1, 0x8, 0x4, 0x0, 0x1, 0xfff, 0xffffffffffffff16, 0xff4, 0x9, 0x0, 0xd050, 0x7, 0x0, 0x0, 0x100000000, 0x0, 0x8a, 0x0, 0x0, 0x100, 0x6, 0x100000000, 0x8, 0x0, 0x7, 0x0, 0x74, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000002b40)}, 0x1000, 0x0, 0x0, 0x3, 0x0, 0x6, 0xffffffffffffff00}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) r6 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000002c40)=0x2c, 0x80803) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x1, 0x0) r8 = fanotify_init(0x9, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000006940)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006980)={0xe, 0x6, 0x7, 0x800, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) fstat(0xffffffffffffff9c, &(0x7f00000069c0)) fstat(0xffffffffffffff9c, &(0x7f0000006a40)) memfd_create(&(0x7f0000006ac0)='/dev/snd/seq\x00', 0x2) dup(0xffffffffffffff9c) socket$packet(0x11, 0x2, 0x300) socketpair(0x0, 0x7, 0x6, &(0x7f0000006b00)) socket$can_bcm(0x1d, 0x2, 0x2) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000006b40)) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/kvm\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x7, 0x804044) getresuid(&(0x7f0000006f00)=0x0, &(0x7f0000006f40), &(0x7f0000006f80)) getresgid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007080), &(0x7f00000070c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000007100)) getgroups(0x5, &(0x7f0000007200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f00000072c0)=0x0, &(0x7f0000007300), &(0x7f0000007340)) sendmmsg$unix(r1, &(0x7f0000007440)=[{&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000700)="89284eba143818c5a6271f7e5a795652435eff7cab8fccea10dd42df22089729e42b64a2ad047dd09b3fb32689fa84ab9e382c489e235f1a0d19ef3bcb0d27a5674f8ed38035c0ab973c33820fc3446c5fb6adc431f6edb5cd76aab70a2f35db38e3ec1adb6d32a43aeb2fa2e6fbaceaab40a1d316a5db4092", 0x79}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000b00)=@abs={0x1}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)}], 0x1, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x50, 0x4000000}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001040)}, {&(0x7f0000001180)="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", 0x900}, {&(0x7f0000002200)}, {&(0x7f0000002340)="10b7cdd74014a61eca069a1642cc2454529225cf194b602387099dfe7920b3f71e1b296d46307a5d4fe361c4b18c1656004798e90aa4f6f9c5f6e81898ee0294b3a1891f9ad1054007e7eb6f9496f8f976da7ea26edbf4b286a583e6a9686b4a74249b0909f55842bdaef85933b94dd56019f8b3f5c69eb7c71cef459731c4f2ed24349aa8572ad8a4dd35fc82de188334c9b70b7d5459a71d13ff9536ce7147803d60f2d2f649ca1b82376c1d2d1dc5ebd755a625bd790685a3be16fef3f0d335508de9ce89389af0094daf98981e43f776c5afc5", 0xd5}, {&(0x7f0000002500)="7cdc84b9ce4ec99fc80282f08ac0b62316861d35a9e1f90b0d3dad53f6b14c5b1dd33e1c141a9aae9aec895466a47f6cfeac918d224afabdadd52a325a93327466e8a1f74eea64882812a84e195f74cee33c74d74878cf2cd8a9a48c2bd1d363f77e67b8e6c5c5b4059c7b", 0x6b}], 0x5, &(0x7f0000002680), 0x0, 0x94}, {&(0x7f00000026c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002740)="3674b4c7406cb30504d1f5a6ef26ed5f6b126bce7b914779d4e8665693f9559c816ca14a6c5015", 0x27}, {&(0x7f00000027c0)="7d4ec15888199c20266ca2bb0939894a9ae40800acd53102a3f26c6969b6b3841967b940232fb270a9424241ae4801d80b617399b81363a677945eb49d37391554c50b66523db80aa2d913110da9e9951d5cb283b83ee3821a5d8d9804edae2640c4d319577fdb6b39427ea208fce19a6d286806f704065ad5bee35a774ca7be4c6d14d936", 0x85}, {&(0x7f00000028c0)="2c97b0cb3c18ffbd78a9cc3b322837390b6a1622c98d0ee97e1baa7baaa177e21ad7e8d53623a9bbb248d444c3e2f4fddd88f5233c7f034b6e56252afe51f7ec345d9ad0caf0a94b4c15e36665f0b52ae57984384c0a38f44061838d367175eef904e833f7d09f5f9abea53bc0206c0c991db8505d3333519c3ceb4b061c1ee5cac8b65c8c43244ab2c4ff379be54c02331f761db6", 0x95}], 0x3, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r6, r7, r8]}], 0x28, 0x4040}, {&(0x7f0000003080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000003100)="1ae2fb2e9b51f2937e016bb64d2e071d24c36db9e8c0f126651ab230ea6bc6f10cde229fc6aaa2e18ceff9bdb62ab3b2ca9d4d10ba4747286f4e351a931e0ea6a77074b7a718bdec4e97abd6ce36295306895aff319a4118b2e5543e1156d97ec4d5b6373a8258b567f79b2ed220f66bc9cdf68027d68a586b0ee4723ae5d001cc385857c4a5024a2b4102e4ce0ed1f37f2ee55c9bfcbea5deeed08005c9d048f69d0793244bfaffdcc1d24c49a12e23060f28dce70648b9a829edfa6d9da7760d7a84b5099634b97350458b82daa1aa49fc15a7f932560892094ab616d4f82d9ffc777fa426755b1bc3348eb0d7c7cd7446", 0xf2}, {&(0x7f0000004200)="306230bbfb770c0d1db9fa278abbafded73f5c8df7d84d705e14ca1ec20447727e00975a8a81cf5491a60a9ac567289f943d0a402816b2b204d4d1cc475539b2e0db61fdf54179cbd2d668a82852cd7b41a49e6c94eed66c39c6f01468e6a5259f6a569c074c5a3909dbdefd80c968f0885b55e907c877fcf5c5af4acd607ef9769377f606", 0x85}], 0x2, 0x0, 0x0, 0x20000050}, {&(0x7f0000004380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 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", 0x1000}, {&(0x7f0000005440)="f8626934864f97451d984062c9b94451ee5b64d4f673a00e28f317a19cf824540d0e88ba8ebe6ca89e7b21c4305df25e89544a045614b77e44a1086484075c3fc62fcc23160aebc86cb395e949133bcd2d5a6b7935e574ce4e9009b3e8287234f47e83908ebdb5cd3e9cc7f156b72a4f053c260651cf1f4dc40a1bb313e41864a8bb07cfb31640748b3aa152c52531ea6f04492d119de76585d5", 0x9a}, {&(0x7f0000005540)="954b2070399f", 0x6}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f00000056c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006740)=[{&(0x7f0000005740)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000006c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006cc0)="29e95b792fcc818a66ccb29ef71d105c99255a86dd12b659f9b4bf0884d85349", 0x20}, {&(0x7f0000006d80)="cf0f2e5b9f26a00a71ec1b5ce923ec040c72083b66d7114c5dfc4a019e04a2f441672a239a2c78fd01ede78cd13362eee00292d0636bfb86d8f675d457ad44587af3311cb73b035e5d09501c305c2d1ff6366f9272369416621fe301244d649fb7bad82275a110ee0c13f705526ada2bffc0507e32a1f0d87f", 0x79}], 0x2, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, 0x0, r11}, @cred={0x20, 0x1, 0x2, r0, 0x0, r12}], 0x60}], 0x8, 0x20000084) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r13 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r13, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r13, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r13, 0x4040534e, &(0x7f0000000340)={0xbf}) setsockopt$inet_dccp_buf(r13, 0x21, 0xe, &(0x7f0000000280), 0x0) r14 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_udp_int(r14, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r13, 0x402c5342, &(0x7f0000000180)={0x11, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r13, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) getpeername$llc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r14, 0xc0a85320, &(0x7f00000003c0)={{0x2}, 'port0\x00', 0x48, 0x400, 0x7f, 0xa25, 0x9, 0x9, 0x1, 0x0, 0x0, 0xb83}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r15 = msgget(0xffffffffffffffff, 0x0) msgrcv(r15, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000100000000000000000000000000000000090939bc00bf8a69d32dd1b6c1b920000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x1, 0x1000) 2018/04/01 07:40:06 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)=0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f00000001c0)='./file0\x00'}, 0xfffffffffffffef8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc) memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0xdd1f, &(0x7f0000000100)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x4924924924925d8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() close(r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/04/01 07:40:06 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000, 0x0, 0x6}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) lchown(&(0x7f00000000c0)='.', 0x0, 0x0) 2018/04/01 07:40:06 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0xfffffe4f, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000850000000700000000080000000000009500000000008000000000000000bb0866575b5a24c1bf38a67e9b7a2d1878593364521ebaa007bc99f05a8b76a5e0612583e9ad60e412bf89068605c21513c175647859a799bee2bd9bac1edc06dab24151bad2d3f72fa49c93f9349df581c20423b57bdcd71b40eddbb92170da9f952b676a49c85bb22e725df12d2adce9719be7101473f2cc0bd3d7c96acc039abfb063920a4434b2f4741f18771692dab57010daff806164569c8969eaa719aa4bf1801c74eb77a3f7489bbb322c52cc4c8ab708935d907a88298c7096e88db1f781ca7a34"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x80, 0x80000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000300)={r4, r2}) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) 2018/04/01 07:40:06 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x121000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x7, 0x4) r2 = getpid() sched_setaffinity(r2, 0x190, &(0x7f0000000340)=0x3c7b9440) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) r3 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000000)) socket(0x8, 0x80803, 0x9c98) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) write(r4, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210c40, 0x0) r7 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0xfb, 0xfffffffffffffffb) renameat(r5, &(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file0\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000003c0)) keyctl$get_security(0x11, r7, &(0x7f0000000240)=""/28, 0x1c) ioctl$int_in(r6, 0x5452, &(0x7f0000000380)=0xe0e7) ioctl$VT_WAITACTIVE(r5, 0x5607) dup(r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00000009c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 07:40:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x1, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup3(r0, r1, 0x0) 2018/04/01 07:40:06 executing program 1: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x82) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xc9, "80558b52374ca31ab4e3244d73c7f8a795e9309c4486ed2504d3d97ecd31908355354fc8c1ebf15a81855ca0711d47db01fb7290592921d9c7f9e68ce78d72db04f00e137ae62f4202957fc197b7aff9d731ab14dd95fb497350abb65e56ef463a1317a59be6f5618c807ef05007753e96e2e398bdf987b348e759dad891a9ee215ba4a56012f97fc695bc1406a6d6c3d201c670c6f44f7921df7f60adcf36fb6828125b2df813e20429ee55cc0035dbc4dee0882e1099a3582b564b949e9e3f44c66f55eb511f3835"}, &(0x7f00000001c0)=0xd1) mlockall(0x1) 2018/04/01 07:40:06 executing program 2: mincore(&(0x7f0000124000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/34) 2018/04/01 07:40:06 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x62, 0x4) ioctl(r0, 0xc0884123, &(0x7f0000000000)) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x1d, 0x80802, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) uselib(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0xdd0, 0x9, 0x4, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f0000000140)=0x10) 2018/04/01 07:40:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x408000, 0x48) readahead(r0, 0x136, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/65) r1 = signalfd4(r0, &(0x7f00000000c0)={0x5}, 0x8, 0x80800) getsockname(r0, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@ipv6_newaddr={0x94, 0x14, 0x0, 0x70bd25, 0x25dfdbfe, {0xa, 0x10, 0x444, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x485}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff]}}, @IFA_FLAGS={0x8, 0x8, 0x2b0}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x94}, 0x1, 0x0, 0x0, 0x15}, 0x40081) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x52d140, 0x0) fchdir(r1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) poll(&(0x7f0000000500)=[{r3, 0x2}, {r0, 0x1000}], 0x2, 0x81) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000540)={0x0, r0, 0x1}) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ppoll(&(0x7f0000000580)=[{r1, 0x8080}, {r4, 0x49}, {r3, 0x400}], 0x3, &(0x7f0000000600)={r5, r6+30000000}, &(0x7f0000000640)={0x3}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x6, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r7, &(0x7f00000008c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)={0x108, r8, 0xf20, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x101}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x40) r9 = syz_open_dev$midi(&(0x7f0000000900)='/dev/midi#\x00', 0x1, 0x80100) r10 = openat$cgroup_ro(r4, &(0x7f0000000940)='memory.stat\x00', 0x0, 0x0) sendmsg$nl_route(r10, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0xca00106}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@newneigh={0x38, 0x1c, 0x100, 0x70bd26, 0x25dfdbfe, {0xa, 0x0, 0x0, r2, 0x4, 0x0, 0xb}, [@NDA_LINK_NETNSID={0x8, 0xa, 0xfff}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NDA_SRC_VNI={0x8, 0xb, 0x81}]}, 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r10, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0x65, "fd9314898365f915497f61d3f82e75b8c32390dda39ca05ad1170999dbc180f67aae29fce5e2deb086f848d28a51b602543edf5b7260cad04ff3ed5e36fe428b22ee94a9f9a0c7321b385abf2aefb3a2e05733d0498656d91611408712cd8244bb89766da2"}, &(0x7f0000000b00)=0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000b40)={0xe6cd, 0x3, 0x1, 0x80, 0x3, 0x7ff, 0x0, 0x7ff, r11}, &(0x7f0000000b80)=0x20) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000bc0)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x9, 0x0, 0x100, 0xfffffffffffffffc, 0x10, r2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000c40)={0x3, 0x1, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000000c80)=@sack_info={r12, 0x41, 0x8}, &(0x7f0000000cc0)=0xc) r13 = syz_open_dev$dmmidi(&(0x7f0000000d00)='/dev/dmmidi#\x00', 0x7fff, 0x404000) fcntl$getownex(r10, 0x10, &(0x7f0000000f00)={0x0, 0x0}) getresuid(&(0x7f0000000f40), &(0x7f0000000f80)=0x0, &(0x7f0000000fc0)) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() r18 = getuid() getgroups(0x2, &(0x7f00000010c0)=[0x0, 0x0]) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001840)={0x0}, &(0x7f0000001880)=0xc) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004340)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000004440)=0xe8) getresgid(&(0x7f0000004480), &(0x7f00000044c0)=0x0, &(0x7f0000004500)) r26 = getpid() getresuid(&(0x7f0000004540), &(0x7f0000004580)=0x0, &(0x7f00000045c0)) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r10, &(0x7f0000004700)=[{&(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)="9ae1b9bee18f7f6b0835035e603136145ba69c554e", 0x15}, {&(0x7f0000000e00)="c058f576e66557b61da38b70ff0f5e8bc1b42f005b63db0669ab7b6edc02b491d8bac12aa33bfd77c0bced1df8b35eb33cb687618e09a3f60058e483bf67c2847b373feee8a7fb4665f3421f8ca936bd9e83e2dc40cdf20e6471db48e62193ba89357f4fc5b90d26c877720b5349702cf7a5eb46c272131bbff921b51942e862eb822703386ff44fcd4344e65d0efcd5096efa7d12", 0x95}], 0x2, &(0x7f0000001100)=[@rights={0x20, 0x1, 0x1, [r3, r1, r0, r4]}, @rights={0x18, 0x1, 0x1, [r4, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r13, r4, r4, r3, r4, r7, r0, r3, r4]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc8, 0x10}, {&(0x7f0000001200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001280)="79deaa6ddae9e8d457f9991b3335087edd4f8035d7df10c72a19987342acc51d3d8251f45c87488cbc151b048361c94201f852a941de40a194eb1a88aec2fd99eb6a48e308a629646c791751fba2a1743cda6d8cc16db3a985a629285953e6ee9e3e5f2a515b4cf759cbecd8b2b64a80b992d7602b7e721356b87ba6b3318098368349f6117680d52e87eaff7c301213c6841692177458490ae542695e3343f8004af96710d53aeef35e633142bce65f6ab4", 0xb2}, {&(0x7f0000001340)="b7e96e41049a7a4e591e0121c6ce834eb615607de81275b27c72c37be0a80d9c607094dca8dc184cab5795ba459f6fdba86cb1b4d275921914e984c22568cd2fe55c5d9f93fecc382dd72739851e8c6eb7721c6d68f52973bb5e52d4bc1cd4aac6be6ca73b1a7e15537223f125d896e62819ff9d7161d637f7258906ea2f91b66538cf2fad4fcfa53903b18efb0f1f1b20b4ea93eb0518112d9909bf0cfe8507dc2a5b43a654dc03d323a6dae3312a3bcf055311b8817c339753d0f84adfd0858c9025e0ca324ea6d73a47b78a80b5b91574debfb3de5a3aa6a806da108744be3ddab951d0453a0a48249150478f37f492357a9db862fea8a5", 0xf9}, {&(0x7f0000001440)="40655dcdb599e88ae2b4958bd04d2eaf7e99ca47cd433fb84da5d8927dfad81f80aa954cb7ccc3b95c449dc24f555c8e457c269ba0fc4afe4627126cd71ab247c015f207d3", 0x45}, {&(0x7f00000014c0)="9b2ca326633f1912a13cb00e0bd7f8468faf979675092bbf2ca4ccbe3abf1576799f63af686733d8", 0x28}, {&(0x7f0000001500)="ab44229fa34d18a82ac66ce13326516caae3dd7726dedd15a5c9c190bb5de616cdaf6a72a627c91a690dc2e5a2d04ed2a4a90aa41a966981092209ef03734c829eb66c5ff1c4feb33d40700f39dca1832a6366011be0cd7e2a50f4bee05c710e7b9cd42d0cd51ce1f5e636d107a07c49afdd2af798551673abce6609fda342f145586a4d65663e25cbe79635adea98ce2ab51bf86146dfff43e28a57fc8be7e47ec5871f11e5dfe4ada06d3e8697af6811712a734bb6530e05207e46af7b705603f48c5e2d4d99e8e3", 0xc9}, 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0x1000}], 0x5, &(0x7f0000002e80)=[@rights={0x38, 0x1, 0x1, [r3, r3, r7, r1, r7, r0, r13, r9, r1]}], 0x38, 0x8000}, {&(0x7f0000002ec0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000002f40)="754861fb9fdcffcd039e41a65700cea325e732bfb65e4486db6b4fa1b987349d7086df088c21514e553ea6586327b1ef8f34f26ab9a20e2d34aede8ad936b4e4d2d18fdf0ac053774d26db6b2bedadd5d6a644eadc46f67131d00b0a4b9a", 0x5e}, {&(0x7f0000002fc0)="bb5cbc06bf163568f0e7ef322cb167e7ab0163b1bb8a1edf2017469c072fc5dac8902831d55b349ff5a11b70eb73a98e794f9daa3fcf5f5c93aa4ff94c24e6e84a8ea66d82411105bda20e68bbac1d50018aad6d2b045f98302d25e4f88e703aab3b9a5d17a580631dddba9bf0d68e5354d43c9622e38caf76d12fd6ad063b4e002774424ce4608e1967cb4764d91523d384ebed21c7b86eececd9655bb0224a38a797b5a22b536067856201b786b4d6745727f246122156a4cffca2a36bf72c9bb2181bb32178611cb52cee834e2d6dedfb79ee8ed0ca6ba6deb44c4aec1028", 0xe0}, {&(0x7f00000030c0)="9a2bb090efa8b9351c57cce5c8c1a8572c57d59e78dc2b39ca83779c1e835327bb6583a5b10e7d4efea9d27eae81a41e52a5d1996ccb14844e772370e62868f368bf5c6bde1e5117aaa6431556712cee64b3ee5018393dc4a3e53662d4a12b119cd006172b6f33bfb8a46e1ccd7c01bd8bcc24dddd1325a4108ec2ccc8", 0x7d}, {&(0x7f0000003140)="b7a98929ca3907f8ff63c37ecca8366fc7728a288e0f76ecd4e080c73da9f957d4873db54546be596fc595e8d5d02f1d657a9d4a5ffd02b1e6cdaa452a01e97945f429836ac3575b74b4db5472ed8922eaac4517874cbaa4b4f5f3e9164c238f7f133a0400638fd0fc9de641d2b15b089a6f7f323b6b91be2e09b5adff84e524459000012377ddc3647733bb22cff9a2e81c", 0x92}, {&(0x7f0000003200)="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", 0x1000}, {&(0x7f0000004200)="aa1f5301805ddb538178a9cecfddbdca4cef74c5f67982ebe7befa977431eaeed075973ccb2f9be2ca43c223297a2cf33cae6d5fe584e8ab564da27db7de75d6c29487b69dc48b6121b58b125a8ec9a3a4b820640e5434c17ab75bcc3837fb2d58fdcff75470cc0392763e4cd3fd0754226500922aea5fa5b6aeb29638780b01a6e81752abced131f9e80a74593ea7e18ae3d9528f60a75683001ba2", 0x9c}], 0x6, &(0x7f00000046c0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x40, 0x24000040}], 0x5, 0x4000011) 2018/04/01 07:40:06 executing program 7: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x20, 0xa, 0x1, 0xffffffffffffffff}) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) r2 = dup2(r0, r1) r3 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0x1) 2018/04/01 07:40:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000600)={@loopback}, &(0x7f0000000740)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000880)={@ipv4={[], [], @broadcast}}, &(0x7f0000000900)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r2 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b660500dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b5274766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d200000080ccc3877a0b8adeef33435f215cf0f92e237461f51fb739c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d3248bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88400ce9a0e4c227915229260a2ab3d93f8af00600002549a7c5c879a10000000000b9318f33e24a98d939fc44fa8c000000008e9fa8a355dd88523d14b1a75c391652ea"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='gre0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000840)=0xa25, &(0x7f0000000700)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="b0000000000000002900000001000000c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf690100000081c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779000000000000"], 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000008c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/01 07:40:06 executing program 7: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'none\x00'}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000600)={"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"}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0x3, 0x0, [{0x5, 0x7, 0x0, 0x0, @adapter={0xffffffff, 0x7fff, 0x4, 0x700000, 0x1000}}, {0x8, 0x4, 0x0, 0x0, @sint={0x7, 0x5}}, {0x1000, 0x0, 0x0, 0x0, @adapter={0xfffffffffffffff7, 0xe86c, 0xac6, 0xffffffffffffffff, 0x3f}}]}) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000080)=""/199) [ 771.884310] device bridge0 left promiscuous mode 2018/04/01 07:40:07 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/04/01 07:40:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x0, 0x2, 0x3, 0x4, 0x7, 0x4}, &(0x7f0000000040)=0x20) getsockopt(r0, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x7f, "b57e50236691191b9227cb3c84670584071d9fc917218f2de9a4d95f000999a95cd9988412703766e45bba643e22b198a774e6de2337cf0e87c0f7b68b365af51185f6243fa0ae45f1ca57dbb7092b4d7425124a4a68548da1f3a7f24f63863247f3f62e0fd69573e8dfbb26ea02fe39b929a07135bd7352fd892f4b4e8cc4"}, &(0x7f0000000140)=0x87) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x3}, 0x8) 2018/04/01 07:40:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000000000000000, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0xffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r5, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x40}}}, &(0x7f0000000680)=0x84) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000003ff4)) r7 = dup2(r3, r6) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmctl$IPC_RMID(0x0, 0x0) getsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f00000002c0), 0xffffffffffffffbf) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000480)=0x7, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) dup3(r4, r8, 0x80000) ioctl$VHOST_GET_FEATURES(r8, 0x8008af00, &(0x7f0000000040)) fcntl$getflags(r0, 0x40b) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f00000004c0)=""/183, &(0x7f0000000140)=0xb7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00000003c0)={r10, 0x8}, &(0x7f0000000400)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000006c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/04/01 07:40:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x86, 0x8) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) munlockall() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4002, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/01 07:40:07 executing program 3: setrlimit(0x7, &(0x7f0000becff0)) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0xfffffffffffff925, &(0x7f0000000280)=0x4) bind$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) close(r2) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) epoll_create1(0x7fffe) 2018/04/01 07:40:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0x5}}) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000400)={0x0, 0x0, [0x200, 0x7, 0x17221be, 0xfff]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xb79}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{0x10000, 0x8}, 0x0, 0x6, 0xffffffff, {0x5, 0x7ff}, 0x9, 0x9}) 2018/04/01 07:40:07 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000140)=""/235, &(0x7f0000000240)=0xeb) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bcsf0\x00'}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='io.max\x00', 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r6 = dup2(r5, r4) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000000040)=0x80) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000480)=0x0) r8 = dup(r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000300)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00000002c0)={0x100}, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x9, 0x9, 0x143c00000000000, 0x7fffffff, 0x0, 0x40, 0x80050, 0x4, 0x5, 0xffff, 0x6, 0x3b, 0x5, 0x7, 0x139, 0x10000, 0x553, 0x1, 0x1000, 0x7, 0x4, 0x4, 0xabba, 0x8, 0xfffffffffffffff7, 0x9, 0x3, 0x5, 0x1, 0x2, 0x9, 0x1b, 0x3, 0x2, 0x0, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080)}, 0x8000, 0x1, 0x43, 0x1, 0x8, 0x0, 0x2}, r7, 0x10, r1, 0x1) r9 = fcntl$getown(r1, 0x9) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000340)=@req={0x3f, 0x2, 0x20, 0xafb1}, 0x10) fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r9, 0x83, &(0x7f00000000c0)) socketpair(0x8, 0x80000, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ifreq(r10, 0x89ff, &(0x7f0000000380)={'bcsh0\x00', @ifru_data=&(0x7f0000000280)="26a001a142ede75966b9f40913a1a5c655b48d0af88c699ff80e5ea190713a91"}) 2018/04/01 07:40:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3, 0x80, 0x2, 0x0, 0xffffffff, 0x7, 0x2, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4f, 0x400, 0x7, 0xffff, 0x7}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xffffffffffffff48}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000100)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8abf}) fallocate(r4, 0x1, 0x1000, 0x40) ioctl$KDDISABIO(r4, 0x4b37) ioctl$KDDISABIO(r4, 0x4b37) 2018/04/01 07:40:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x22852c39264ef697, 0x1, 0x66f) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfd, 0x408004}, 0xc) socketpair(0x4, 0xa, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x101, 0x6, [0x10000001000, 0xff, 0x9, 0x10000, 0xffffffffffffffff, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/01 07:40:07 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r0, 0x0, &(0x7f0000000000)=0xfffffef7, 0x800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x6300, 0x201, 0x100000000, 0x6, 0x3, 0x5, 0x6, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x100006}, &(0x7f0000000140)=0xfffffffffffffdb3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/22, &(0x7f0000000180)=0x16) r3 = socket(0x15, 0x80004, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000200)={0xc1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000000080)={@remote}, &(0x7f0000954ffc)=0xffffffffffffff68) 2018/04/01 07:40:07 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) 2018/04/01 07:40:07 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x120}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) writev(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)="290000002000190700003f01ffffda060200000622e80002040000140d000400000600000092d14c81", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 07:40:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="9d590312b1d8652b00140000fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4a280800000000190023978c62de0600"], &(0x7f00000002c0)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200002) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x0, {{0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}}, {{0x2, 0x4e20}}}, 0x108) 2018/04/01 07:40:07 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x311c00, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getpriority(0x1, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000040)={{0xd, 0x0, 0x0, 0x0, "1b4dfdbde8f58d90019399b1cf3317f72fd20a070a37004000be9fd9421f2bde5ac7296e7e4d6ace89736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93208b214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94463904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000000000)='&\x00', 0x2}) 2018/04/01 07:40:07 executing program 5: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/01 07:40:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)='/dev/input/mice\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000400)={0x85, 0x1, {0x1, 0x1, 0x1d, 0x1, 0x100}}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0x0, 0xff, 0x400, {r2, r3+10000000}, 0x7fff, 0x7}) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) r5 = accept4$packet(r4, 0x0, &(0x7f0000000100), 0x80800) r6 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x20000) r7 = open(&(0x7f0000000240)='./file0\x00', 0x20500, 0x43) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r5) tee(r5, r7, 0x1f, 0x1) connect$pptp(r6, &(0x7f00000001c0)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/01 07:40:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), 0xffffffffffffffd3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000500)={0x2, 0x4e20}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000002c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000780)) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000540)='/dev/snd/timer\x00', 0x0, 0x103000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000880)={0x80, 0x10001, 0x81, {0x77359400}, 0x3, 0x68b}) clock_gettime(0x0, &(0x7f0000000580)) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000240)="79751c10e7", 0x5) r4 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, &(0x7f0000000640)=0x8) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000680)={r5, 0x100000001}, &(0x7f00000006c0)=0x8) pwrite64(r4, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r4, 0x800) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f00000004c0)=0x8) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000900)=""/94) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000480)=0x18, 0xfffffffffffffc1e) [ 773.275163] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/01 07:40:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001a40)="f1f3c66180298a072fc2a1c227b15039926efe4215b14173", 0xfffffffffffffd09) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) recvmmsg(r1, &(0x7f00000018c0)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/105, 0x69}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000600)=""/195, 0xc3}, {&(0x7f0000000700)=""/253, 0xfd}, {&(0x7f0000000800)=""/228, 0xe4}, {&(0x7f0000000900)=""/96, 0x60}, {&(0x7f0000000980)=""/135, 0x87}], 0xa, &(0x7f0000000200)=""/2, 0x2, 0x100}, 0x100}, {{&(0x7f0000000b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b80)=""/164, 0xa4}, {&(0x7f0000000c40)=""/19, 0x13}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/255, 0xff}, {&(0x7f0000000dc0)=""/252, 0xfc}, {&(0x7f0000000ec0)=""/162, 0xa2}, {&(0x7f0000000f80)=""/109, 0x6d}], 0x7, &(0x7f0000001080)=""/185, 0xb9}, 0xf5ce}, {{&(0x7f0000001140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000011c0)=""/48, 0x30}, {&(0x7f0000001200)=""/127, 0x7f}, {&(0x7f0000001280)=""/157, 0x9d}, {&(0x7f0000001340)=""/137, 0x89}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/83, 0x53}], 0x6, &(0x7f0000001580)=""/26, 0x1a, 0x2}, 0x9}, {{&(0x7f00000015c0)=@hci, 0x80, &(0x7f0000001780)=[{&(0x7f0000001640)=""/116, 0x74}, {&(0x7f00000016c0)=""/162, 0xa2}], 0x2, &(0x7f00000017c0)=""/247, 0xf7, 0x100000001}, 0x5}], 0x4, 0x2022, &(0x7f00000019c0)={0x77359400}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/vcs\x00', 0x183000, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/01 07:40:08 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x51) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/04/01 07:40:08 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30c00, 0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="2c268eac155f03883663f451e1625c8f27b7664198cb") sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000300000800937d291d25fe01000400000000000000000000000000002d2aa82a67843ef5f65ce32e95ff9c151069cdd59d4c1ca0b7b5e65a0fed20a418348acb076625cf31f23effdfbf513c77ed5b3f70d45d6f3ba1e5673d67a9f166e77ded0c9f4c62712a55"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xec, r2, 0x4, 0x70bd2d, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x498}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x43}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x80d4}, 0x4) 2018/04/01 07:40:08 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x87}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) [ 773.337191] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/01 07:40:09 executing program 6: ustat(0x7, &(0x7f0000000400)) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4, 0x0, 0x5}}, 0xe8) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000440)={0x1c, 0x3}) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = semget(0x0, 0x0, 0x0) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000500)=""/172) lremovexattr(&(0x7f0000000480)='./file0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00000007c0)=[{&(0x7f0000001100)="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", 0x1000}], 0x1, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9583, 0x101000) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000780)={0x0, 0x9, 0x7f, &(0x7f00000004c0)}) r5 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x1) ioctl$KVM_NMI(r4, 0xae9a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000940)={0x0, 0x7}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000009c0)={0x0, 0x209, 0x4fd6, 0x101, r6}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) dup2(r5, r2) ioctl$KVM_TRANSLATE(0xffffffffffffff9c, 0xc018ae85, &(0x7f0000000a00)={0x0, 0x10000, 0x8, 0x1, 0x4}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000140)=""/61) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x401, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x6, 0x80000000, 0x0, 0x1, 0x3fb}, &(0x7f0000000280)=0x98) r8 = dup2(r0, r0) getsockopt$IPT_SO_GET_INFO(r8, 0x0, 0x40, &(0x7f0000000600)={'nat\x00'}, &(0x7f0000000680)=0x54) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r7, 0x4) io_setup(0x9, &(0x7f00000005c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000006c0)={0x1, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xa3d0}}}, 0x88) 2018/04/01 07:40:09 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x123241, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x64, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/100}, &(0x7f0000000200)=0x78) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x18}}], 0x2, 0x0) 2018/04/01 07:40:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2018/04/01 07:40:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e24}, 0xff34) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/04/01 07:40:09 executing program 5: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xdd0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x9}, &(0x7f00000000c0)=0x8) dup2(r0, r0) r2 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ff9cce48d4f480fff93c9135afda90978753edc72010d6134754723d1473235e6c1742b8c19819ed41530fd459f6aa059cf4d5176c0fef9f1400553bc644f2c19db270f6dbdab94405a91af8e5c164698fd8a2957de799a5", 0x58, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000300)=""/73, 0x49) connect(r0, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e20}, 0xfffffffffffffff1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="bac22d60e772af489110e117424cdbba", 0x10) setsockopt(r0, 0x113, 0x1, &(0x7f0000000100)="e249ca2b", 0x4) 2018/04/01 07:40:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x602) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/01 07:40:09 executing program 1: r0 = socket(0x10, 0x807, 0x200) write(r0, &(0x7f0000fc5fe1)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) 2018/04/01 07:40:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001800)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000001280)=[{}, {}], &(0x7f0000002040)=""/4096}, &(0x7f00000013c0)=0x78) ioprio_get$pid(0x2, 0x0) timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) ftruncate(r1, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f00000010c0), 0x10000065) tkill(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001200)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/155, 0x9b}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x9, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='teql0\x00', 0x0, 0x80}) inotify_rm_watch(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getgroups(0x1, &(0x7f0000001600)=[0x0]) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(0x0, 0x2, 0x10) inotify_add_watch(r1, &(0x7f0000001100)='./file0\x00', 0x140) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x0) getpgrp(0xffffffffffffffff) r4 = semget(0x1, 0x1, 0x1) semctl$IPC_RMID(r4, 0x0, 0x0) 2018/04/01 07:40:09 executing program 5: 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) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0xbd4, @dev={0xfe, 0x80, [], 0xf}, 0x6}}, [0x4, 0x7, 0xfffffffffffffff9, 0x0, 0xfffffffffffffff8, 0x2, 0x4, 0x1, 0xffffffff, 0x1, 0x0, 0x1f, 0x1, 0x5, 0x800]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r2, 0xfffffffffffffffb}, 0x8) 2018/04/01 07:40:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002700638100000100000000000c0000006dd10000e418668bd955c871803b01ff6762e1cf39305737f95d2f45"], 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040), 0x0) 2018/04/01 07:40:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="6f81a17204f599c4638ebbfb55f4112f7ae65a614b2dc43dfb7c16688a5cbc2c2f93b14a7a5b9e269587f23ae81019be3a35d3aa357172589d84fb7fae00ef3e08ad357b4ceda4bd94ad43e85bcd7ff9a8a8eaacf66a1e96a40d6eb8813ddf1a3c87fc1aa340a9b9cc6dfeb1d9a2da06fae749be3fcfb2e836f963332d2d70fd752e", 0x82}], 0x1, &(0x7f0000000140)=[{0x1010, 0x113, 0x6, "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"}], 0x1010, 0x4}, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ed8fbc)) 2018/04/01 07:40:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='$\x00', 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0600080000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="6cff4f45792de1c76d7103da08ecf106e15b275996c0260b9bdf359c200d25b8bd594ff96271fc2ce7cfd6bee7ea3e7b3570a10d254217c68dca19112655862d332813737402287d7e35ad0ea5ccf8e15e26f91999d1084eaa6f21481630f4dc037f9a35c34345c56b5ad9dc20f11b18c402faef740fd8935e066375f7af40798966fdc50533bc1761f5d6d3e02bbc36c2a69a18f1a17c9e2a9cfd2d853d169ddaf9426a5228f841b07716ab16ecadf5491de84a062bff096c0dab98d5476d7a7e328687b2a0d1365fcd0989c0c31ba14b864d3249574db9209e2ed318aaddf7d81f2a17f5aa0000000000000000000000000000"], @ANYBLOB="ff7fff010500000900000053c2ed2722d75dbea01d6737fccf49b319213ace1193524ee1405c6e3819d94251900304330d772817846cc54280bd844d8a35f2c01d4e386f85e01a6ed39b270d7fb94e921dafbc7230d45060f4386af1cb1d690198e43a4677ada699ecb863b80eace500f6de84361ddd880c2cf94a2430abb36b9ffc01779c6f8a6577e1153d5eef06ad0000000000"]) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000abafc7)="390000001100094701bb61e1c32400ff070000000200000045efffff08009b0019001a000f009000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/04/01 07:40:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0xffffffffffffff4c, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="001fa3904974f0b96a0081a7a87733655d75f9e39a89dd43ad40f7d869b4bed85f20205a7543ca44b47c0afef5a423b1475f5dba5afce34a459d86defa1f15ac8f41a48fb8b490e8204ccc65579b6159f8415942b4612bc09446c22793d403d3131aebdafd0346b8575e282538edf06dd41025befc1e8561e6fc7c4e82ed64ac54243f1e0f59a065f00bf38beb712e2ada07becc8786196e2a41ae6305087d49d7c59c8c673a366b21b240b2b58af2c2bb4d79c6bdd9e747a7c04d9cb550c822dc6d3a"], 0xe5, 0x0, &(0x7f0000000180)="d1a27c3d898a0a74b6a274a8129e331932389e5f11a9384ec7f284d6eefd4c759271d667252560df0032207eb711be9971c3eace713cce54a40f38c7e2bd3b1328ba09cd9c863281a09504f2584614a463a35bf0ea79a023609481fb20b180b4dd5c00589ec238216ff504171b63bbb386395ac21eff477a076ba43d87a05fd19009d7df81b54c5d9c39f09f3814f8d1d76d2864dac8a5e10ff4cc30efc12b89321cc47f47f15867af68a25652e093c2a7019a25caeb094536f91aedd70ae450b965e9e6f12657cedbeef4d7d4f83bbef322ca0d5ece3abaea6919ef7e278ec331d7551b4c"}) 2018/04/01 07:40:09 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x8001) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/01 07:40:09 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/01 07:40:09 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x422000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "b27d7b5665e887977d199c899a12c8f02a23e3f509e037ceb69401817a5f5f726121a044cdaac6b78be11d36"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c8f5dcee2bb797f552089da545ecaa237cd6d8ec578f697b9f52634a33ee4e93c75ace9cd763f52b57c50a869014ae39366ea8fddc422d3a86d6552c10110ba", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) fsync(r0) 2018/04/01 07:40:09 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)="6c89b9d94708ccc919e00eb0cf906f48bc0c16950a4bae95bf8f311c55589b5d4ec53fd96dadb930de275b77f009ebf67bed0252ea05475d16cd3df0b9ee3fe26d4fda4b0bceceb74204761c85a142bdd6") sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@newsa={0x138, 0x10, 0xa01, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ctr-des3_ede-asm\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 774.585452] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 07:40:09 executing program 5: unshare(0x28060400) r0 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(r0, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r7 = syz_open_procfs(r1, &(0x7f0000000840)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r8}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) write(r9, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x39) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed524eca5a532ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r10 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) pwritev(r0, &(0x7f0000000780), 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) [ 774.630707] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 07:40:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x2, 0xffffffff, 0x40, "5af0169a8b41fe1cb42946cf1d6794b85bef70f7e4de8de74f646843d7edb73d1cec5dfc277e8d37c02b4a5d173e6f026191dd0d71f97e48813ed977fdba73", 0x15}, 0x60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/04/01 07:40:09 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0), 0x1) getpid() getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_score\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) [ 774.717293] binder: 18206:18223 unknown command -1868357888 2018/04/01 07:40:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000340)={r2}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000200)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000004c0)={0x7, r0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="02000000"], 0x1}, 0x1}, 0x4000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01010000ffff000000000000000000000000000000000000"]) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r8 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r8, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00000002c0)='gre0\x00') ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/04/01 07:40:09 executing program 7: socket$inet(0x2, 0xf, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x28c14ce51ae07c67) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write$eventfd(r0, &(0x7f0000000040), 0x8) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000540)) tee(r4, r1, 0x1, 0x0) r5 = dup2(r2, r4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f000031aff8)={r6, r7}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r9, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000300)={{0x8001, 0xfff}, 'port0\x00', 0x0, 0x0, 0x1, 0x200, 0x80000000, 0x6, 0xffff, 0x0, 0x1, 0x8}) sendmsg$nl_xfrm(r5, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000142}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/01 07:40:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = getpgrp(0x0) ptrace(0x421f, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x2, 0x2, 0x3f, 0x2, 0x1, 0x0, 0x10001, 0xbe, 0x5, 0x0, 0x7fffffff, 0x73f, 0x4, 0xffffffff, 0x4]}, &(0x7f0000000400)=0x100) r6 = semget(0x1, 0x4, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) read(r3, &(0x7f00000006c0)=""/116, 0x74) r9 = msgget(0x2, 0x32) msgctl$MSG_INFO(r9, 0xc, &(0x7f0000000240)=""/166) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$ipx(r4, &(0x7f0000000800), &(0x7f0000000840)=0x10) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000740)={0x3, &(0x7f0000000440)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000007c0)={r11, &(0x7f0000000780)=""/59}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000500)={{0x4, 0x0, r7, 0x0, r12, 0x2, 0xe4a}, 0x400, 0x6, 0x101}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f0000000580)=0xa000000000000000, 0x4) sendfile(r3, r3, &(0x7f0000000040)=0x3, 0x1) 2018/04/01 07:40:09 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x9, &(0x7f0000000040)={0x38, 0x1, 0xfffffffffffffff9, 0x762e}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) [ 774.763468] binder: 18206:18223 ioctl c0306201 20000080 returned -22 2018/04/01 07:40:09 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x2400, 0x0) connect$l2tp(r1, &(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0xfffffffffffff943, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x32) r3 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r3, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/01 07:40:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0x0, 0x0, 0x502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x42180, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000140)}, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061a96744751c3e0eed5c2a9100005dbbd037517b"], 0x68) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$update(0x2, r2, &(0x7f0000000340)="cc1ba7714cf5d637310dee233aabc0275ccc735180c4b18a0407a62546451fcf8e", 0x21) [ 774.822716] binder: 18206:18241 unknown command -1868357888 [ 774.857154] binder: 18206:18241 ioctl c0306201 20000080 returned -22 2018/04/01 07:40:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a80000)={@loopback={0x0, 0x1}}, 0x14) 2018/04/01 07:40:09 executing program 4: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x28, "c130d1229c2a91acd6721e292c8d1d63dfda8a8cd35f3eeb1044b414d6eeb54d48368a0ee4d20db3"}, &(0x7f0000000080)=0x4c) 2018/04/01 07:40:09 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8c03) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/01 07:40:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xfffffffffffffff8) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0x34b, 0x0, &(0x7f0000000100)}) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x200, 0x4) 2018/04/01 07:40:09 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x200001, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0xfffffffffffffffe, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r4 = getegid() getgroups(0x2, &(0x7f0000000540)=[r3, r4]) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "9c7112c45a81"}}) r7 = dup2(r6, r6) r8 = add_key(&(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="ce3ea0c2037578baf960224d7786d2274522c7cc30a1f6f0ebac481ec47d448a350e2f80365ed5bee4250140c64b6f711d72a462909cc5003df867c4c2d5a799840a801ed424428cfe97be9e26c7675894a724b7132b8cd3fd50f124084e1accde14a7810968a082e5552395777006641b1eceb2503eb8bb67cceef61eb2f40e5e1b8984d7f4086a5826f50aefeede0c2f056ea6c94b58878375dcd46b5389d2cc172febeef39a15ed8c9d", 0xab, 0x0) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f0000000480)='syz_tun\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f00000000c0)={r7}) setsockopt$IP_VS_SO_SET_EDITDEST(r7, 0x0, 0x489, &(0x7f0000000040)={{0x84, @broadcast=0xffffffff, 0x4e22, 0x1, 'lblcr\x00', 0x1, 0x3, 0x52}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x10001, 0xb5d, 0xfffffffffffffe81}}, 0x44) r9 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000580)={{0x0, r2, r3, r2, r5, 0x22}, 0x1, 0x4, 0x7fffffff, 0x77, r1, r1, 0x1}) accept$nfc_llcp(r7, &(0x7f0000000280), &(0x7f0000000300)=0x60) 2018/04/01 07:40:09 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)=ANY=[@ANYBLOB="7d000000a0031200"]) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d0) 2018/04/01 07:40:09 executing program 5: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x880) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0x4, 0xffff}, 'port1\x00', 0x38, 0x2, 0x7, 0x8, 0x5, 0x400, 0x6f00000000000000, 0x0, 0x4, 0x80}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r0, 0x1000}, {r1, 0x4400}, {r0, 0x408}, {r0, 0x8001}, {r1, 0x202}, {r0, 0x200}, {r0, 0x40}], 0x7, &(0x7f0000000380)={r3, r4+30000000}, &(0x7f00000003c0)={0x3ff}, 0x8) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000000)={0x3, r1}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x3, 0xfffffffffffffffc, 0x8}) read$eventfd(r1, &(0x7f0000000200), 0x8) 2018/04/01 07:40:09 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x17, 0x10000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="b80500000000000001000000000000000400000000000000010000000000000004000000000000003f000000000000006b000000000000000000000000000000000000000000008200000000000000000000000000000000"]) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)='\'', 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x2, 0x26}, 0x98) 2018/04/01 07:40:09 executing program 0: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r4}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) 2018/04/01 07:40:09 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4e8ffffff00000095"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = dup3(r1, r0, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/01 07:40:09 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mq_open(&(0x7f0000000300)='vboxnet1wlan0%\x00', 0x800, 0x20, &(0x7f0000000340)={0x7, 0x2000200000000, 0x0, 0x0, 0x0, 0x7fff, 0xff}) r0 = open(&(0x7f000080dff6)='./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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdirat(r0, &(0x7f0000000100)='./file2\x00', 0x100) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x2) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00000003c0)='./file1\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x1, 0x9, 0x0, 0x1, 0x0, 0x8, 0x0, 0x81, 0x5}, 0xb) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000140)=0x800, 0xfffffffffffffedc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0x6, [0x0, 0x5, 0xffffffffffffffff, 0x800, 0x0, 0x0, 0x80000001, 0xffffffff]}, 0x5c) rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000400)='./control/file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000001c0)={0x7, 0xffff, 0x1f, 0x7, 0x1d}) creat(&(0x7f0000000000)='./file2\x00', 0xfffffffffffffd) dup2(r0, r1) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./control\x00') 2018/04/01 07:40:09 executing program 4: syslog(0xa, &(0x7f0000000000)=""/201, 0xc9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) quotactl(0x0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)="2ff84f3a03679d3dc9e0a1587e11f6331416ee4419614ee9fa38ea") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000300)={{0x3, 0x3, 0x6, 0x3}, 0xff, 0x3}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x2, 0x1f77}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000003c0)=r0) sysfs$2(0x2, 0x8, &(0x7f0000000400)=""/194) fcntl$setsig(r2, 0xa, 0x19) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) socketpair(0x10, 0x8779c77a265349a2, 0x2, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000005c0)={0x9, 0x7, 0x8000}, 0x4) accept$packet(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) set_mempolicy(0x2, &(0x7f0000000680)=0x8, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000006c0)=""/214) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00000007c0)={{0xffffffffffffffff, 0x3, 0x60000, 0x3, 0x17f1b558}, 0x800, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0x2, 0x1}) sendto$llc(r6, &(0x7f00000008c0)="90a1f281de9bccb9ef9b8ea4fac943d5f650bcbb7a832189f063a3a8f623acdf70ad5f61eae5752131eaa62ab3d930a4e11216b7bc11038b9fa2ad54b95c0b6a27ea2990cef441cdd52e522937858bc95a815dd1a01a1a62aecfacb5141221033950385d2ea8baf1165854f0dcc90d0b", 0x70, 0x80, &(0x7f0000000940)={0x1a, 0x317, 0x200, 0x7, 0x9, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000980)=0x0) fcntl$setown(r3, 0x8, r7) connect$vsock_stream(r6, &(0x7f0000000e00)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000a00)={0x0, 0x3}) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/3, 0x3) r8 = add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="8ad150a7da5de1af0b221dbad8ca1093f5ef19e1702484b073d47b4c0e1f4d297e662aa87776427c5abd4b64783616a4c4a94df083c124e1dc11bc2bc1abbb222aa11fa207e18175498f8bbae593dc57b124e8ddbf6fb487cc0b58429b14272da5002b65d9889de63f3b552e107516bc8948f47f3ea37a4339f66e0ff339b8bdefbee4c737800bea4bc3e6764f54c070f1d95bbae031e557a81b9600fcefe7b485c587f8e2382e32b967933a83e9f228e45e29a9205b5e1ecaf05176a5d0d1c1863e468d9be17fc317676ef7af2ce932dddd96417bbe822f047670", 0xdb, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f0000000c40)="302b1aea000dbf4aba3409395572ef8174c0ae5ec3233e7d7fc18dd6c633c0e3ba686c278c86c7537841064d536efb4846908976ae6031304ee321b746ec07596b87996aee4f9d6cb70cdd49c83d95a2e2a2fd2919ddeeadda228908f0b758aed089efa5e80d12db0b32b2c671f1cd30789239df4e800fbb1908b93b4614dbdcea42c0646b53899a20950f246179244257e17fabe6d003f6f4575601e31acc48740c7ccc6560b0f532401047d52bdb29020df8a25624afb5ab5566fb8da4875b9831d9c0771312a6a4c68851269a908ce88fc5d2bb25", 0xd6) connect$pptp(r3, &(0x7f0000000d40)={0x18, 0x2, {0x1, @rand_addr=0x44}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000d80)={0x0, 0x0, 0x10, 0x6, 0x20}, &(0x7f0000000dc0)=0x18) 2018/04/01 07:40:09 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000fd3ff4)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/04/01 07:40:10 executing program 5: timer_create(0x5, &(0x7f0000000180)={0x0, 0xc, 0x3, @thr={&(0x7f0000000000)="e55bfba01a3a904434c3c038738cb241b58c82bd30d5e8eed6231c9562e0b9d9ce89fa51461280d6187c909012fcc34504542fd5afa4501133f300c2016a9af9175fd9c228ab8657ee85a315177826dffe8f820f4d164d9e220ecb8a8093ec3bd884118255e2eff368ca43f1ce89064d71e96e1b8ed3159f6422f1b2c5daad29b00d3ddbfdb54754ad4416a535241836dc113c534c2a6eb3d8d0e49d5e359682305d27639ef199bddfd40cfe434342dc3b78b5843a4a59a162fc0413b7d93035c2a1952a6b3639d226073a075d16202e369a2a9ef02afbed0c5b03a09b98771ed736d8f5fdf11c1a46cb59", &(0x7f0000000100)="c3447e9d8d35721b7ce4f7bd1fd5a89e65208fb79df26bf8178acf3f0fe4acdec2c2fe29b34c04729d118d65724ce8e4d28f5fc8801918be31365e0a330e766a95db3e5eb5"}}, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2276, 0x0) 2018/04/01 07:40:10 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0xa0000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x80000000, 0x4) r1 = accept(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000180)=0x80) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0xffffffffffff073e, 0x4) bind$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x6, {0x8, 0x3, 0xffffffff, 0xc5b6763, 0x8}, 0x350, 0x3}, 0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0xffff}, @in6={0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0xb0}, @in6={0xa, 0x4e22, 0x4d1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x98) recvfrom$inet6(r0, &(0x7f0000000300)=""/202, 0xca, 0x40000120, &(0x7f0000000400)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x61}, 0x1c) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000440)=""/113) execveat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000500)='\']\x00', &(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='}:]wlan0em0!em1\x00', &(0x7f0000000600)='/dev/snd/pcmC#D#c\x00'], &(0x7f0000000740)=[&(0x7f0000000680)='/\x00', &(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000700)='-\x00'], 0x0) syz_open_dev$loop(&(0x7f0000000780)='/dev/loop#\x00', 0x0, 0x500) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000007c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x755, 0xfd, @loopback={0x0, 0x1}, 0x6}], 0x4c) ioctl$void(r1, 0xc0045c77) getpeername$unix(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x6e) userfaultfd(0x800) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000900)={0x57, 0x1000, 0x6, {0x4, 0x6}, {0xc4c, 0x1f}, @ramp={0x3, 0x2, {0x5600000000000000, 0x1, 0x9}}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x1, 0x1d, "625fa7764f5c4f3d22b91085769f3c3d1ee1b181181b8333e2b30d6b56cb56c2c38696ebc1db0c66d6b4c02e933e42ef029420686bdcb1cb539c795d5bc09812", "d90208c9423092d69f85e7fb8fc592c564cb9c94c8c2766dd5c332f79ec2068a", [0x3666000, 0x9]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000a00)={0x1}, 0x18) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000a40)=0xa0c9, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000b00)={'gre0\x00', &(0x7f0000000a80)=@ethtool_gstrings={0x1b, 0x6, 0x3d, "60566b37dd90533835c2ee9affc6ff5f473f8ea346d24a345e5125860a80e7ca6b08220cc88ef92d5be60d55a8f4c492f9e40b0e3f014ea27aab3a7099"}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000bc0)={0x10000, 0x8001, 0x7}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000c00)={0x1, 0x0, 0x9, 0x4, 0x67}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000c40)=0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000c80)={{0xa, 0x4e24, 0x25, @dev={0xfe, 0x80, [], 0x16}, 0x4}, {0xa, 0x4e22, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x34}, 0x8000, [0x6, 0xe8b, 0x0, 0x69, 0x1, 0x0, 0x3, 0x9]}, 0x5c) r2 = semget$private(0x0, 0x3, 0x88) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000d00)=""/13) 2018/04/01 07:40:10 executing program 7: r0 = add_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="8b683118b8732470abe337976815b53b325199d65456402861fb4f4fd711102865714843f4313dd5a55238128acbd19608a8877527f1d7d2448d16542303491db75a5e2f106f31500ec4305de23028952694b451515b51980eafd1a340", 0x5d, 0xfffffffffffffffe) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x605, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x43b, 0x20, 0x3}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, &(0x7f0000000500)=0x4) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x451, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) r5 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000240)) keyctl$read(0xb, r5, &(0x7f0000000000)=""/161, 0xa1) 2018/04/01 07:40:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f0000faa30000000a000000e000df017f000000017f000001ffffffff0000000000000000ffff80ed7f000001bffffffffbc7d238d59dfed095e0b9ba3992486a32f67c143850178775e437b895c92b0be1ba32063260ac5f95d42fc55fa997f23bbc181ee788b6947af533c116cebb332e74e7881bd050ad32465276c4a5fbc08d823da8f8b5b0d51be68c5b49e9d285150c6106601418956e87931cfa3e610486536c95ad0e1b59446e3d80a6cd3a8c76e60542b99c93a2a0f9f282b066e77041a781d43ef0cc69b1d118e5e632acd610ae3da2c92c230c4b59ecc0556d82e93bd5edfef53393694286000000000000000000"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/01 07:40:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001640)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0xffffffff, 0x8, 0x9}, &(0x7f0000001700)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001740)={r2, 0x4, 0x0, 0x480000000000}, &(0x7f0000001780)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001540)={0x0, @rand_addr, @multicast1}, &(0x7f0000001580)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000015c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x400, 0x0, 0x400, 0x800, 0x400000, r3}) fcntl$addseals(r1, 0x409, 0xa) fallocate(r1, 0x3, 0x0, 0x100000001) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x2c, r4, 0x120, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}]}, 0x2c}, 0x1}, 0x24044044) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x9d9}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001800)={0x6}, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000017c0)) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r6 = accept(r5, &(0x7f0000000100)=@l2, &(0x7f0000000040)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000200)) 2018/04/01 07:40:10 executing program 3: socketpair(0x9, 0x3, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x13, 0x4, "6088a67950577494d17d6f390973271bc05384db8b7183ab921f04090760f63f1b12b377c811727aae0b5e1b1b62c0c83a031a24a5237237373760cd658fc031", "f65a6385ff18d13ecbd58d7d4420c769ac31d2ea6f99582630d3c5f61a71b00a", [0x8, 0x40]}) r3 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x2, 0x2, 0x4}}, 0x26) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) personality(0x8000000) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x4, 0x80010, r3, 0x0) 2018/04/01 07:40:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/01 07:40:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x6) listen(r0, 0x6) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x3}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000d68ffc)=0x61) r3 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vegas\x00', 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1f, 0x80080) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) 2018/04/01 07:40:10 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='}]\x00', &(0x7f00000000c0)='vmnet1vmnet0\\.@nodev\x00', &(0x7f0000000100)='@!\x00', &(0x7f0000000140)='\x00', &(0x7f0000000300)='\'bdev&mime_type+[^}eth1security\x00', &(0x7f00000001c0)='.\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='em0\x00'], 0x1000) unshare(0x40600) r2 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000518ff4)={0x60000007}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r3, &(0x7f0000cebff8), 0x8, 0x0) pkey_alloc(0x0, 0x2) 2018/04/01 07:40:10 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000003c0)={0x0, 0x5f27}) r1 = syz_open_procfs(0x0, &(0x7f0000000a00)='gid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/152, 0x98) inotify_rm_watch(r0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='gid_map\x00', &(0x7f0000000340)='/dev/sequencer2\x00', &(0x7f0000000380)="706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", &(0x7f0000000400)='keyring)\'\x00', &(0x7f0000000440)='@\x00', &(0x7f0000000480)='*\x00', &(0x7f00000005c0)="706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00'], &(0x7f0000000980)=[&(0x7f0000000700)='gid_map\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='/dev/sequencer2\x00', &(0x7f0000000800)='trustedtrusted@md5sumvboxnet0vboxnet0\x00', &(0x7f0000000840)='/dev/snd/seq\x00', &(0x7f0000000880)='/dev/sequencer2\x00', &(0x7f00000008c0)="706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", &(0x7f0000000900)='\'em1\x00', &(0x7f0000000940)='\x00']) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f00000004c0)="d630110c9230f1b6ef142a6a524a775a76055f0ae00ccd9231d31a774a8fd746667919a9718382c2eb58efb493dd5666f784347c440e8e7d20e55b57a16b3aee237feeadf5a43e4a42ae9474fa36754c53da435c5038336a4cd1dc921364cc4535633bae39683617db42f9f87624492c83d25a90db0dc19331dc14ce025e143f2a30bdd916d1c03cae278a51daed75585c9b399b25402303d6213ab7809ab2d37aef3642ff8fb4cebe6eac97ac72c2691d76742409dcb49ac81d5b725563d33e55f0fb48edc3076de6", 0xc9) close(r3) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000180)={0x3c, "0a24a354ebc55f376a37cf963fdd38b68b5aedd76f80f52b5e90e8f5414fd648ee3798371eb634893297870f452737f784a21372aea8258ebbaac3fd"}) 2018/04/01 07:40:10 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x131c, 0x8000, 0x1, 0x48, 0x2, [{0x0, 0x5, 0xfffffffffffffbff, 0x0, 0x0, 0x1400}, {0x2, 0x100, 0x2, 0x0, 0x0, 0x413ab4c8195a821a}]}) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40041, 0x0) 2018/04/01 07:40:10 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8000000, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x15e}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8251}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x74) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) 2018/04/01 07:40:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9d, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @random="e68b9457e1bd", [], {@generic={0x887f, "0613976d238a5d052bbb4982a8973ad49e1d4e67937e4a4b211f18f6505a08cb1ee53dd9b2b4152bbe01fb7c92692c4ec8839dda03c46a0d961a15ac92978d6d5a912cfdb0d9a6d431144929b94ac9cd26a4589a24405016d89e12f7c577ebbd6d6af98e57291b7691b148bf3c72a6d0321905a61726e8db399fac5e8e52934f3d34a1eb6ee5e344f05ea25d67afe2"}}}, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/01 07:40:11 executing program 1: getcwd(&(0x7f0000000140), 0xffffffffffffff5a) 2018/04/01 07:40:11 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000900)=ANY=[@ANYBLOB="00000000e8ffffff001f899b66df070072e4a298d61c2759751de0920f639d4fc3c87d983557c195da413e6713a95722f4ec0c3633624e3084e7064c2d7f02f51c8cf23f790e3ecf72c0a387684b9324a1e21f00fc2914d5a4232ac251083f31c62ff46f896ea6fc0372f9091359e8118db5a0d90316f46cf0dc55182461b5c7b42eb7b8c8c0315275285256ad3de1e34f1d8aa4b88c038d4de997d81a836a3eccac61fb1afca7da1ab591b080d7ebd4a20021522d6916159921702305116f05f51b5bdc447fd1951102ae3ea34cf50c8e932182c60479ad91eb1f8100c804033f62bec6d43ba08d7471aa2857c7b2b7712a91536b9ee92869d1acfba53d01859228b47c78c7ddad7adc3f32c34f0ae09eaa20ced357fcf7f8ebffd8781b0d601daec4f0426d98ba9f8cf0858cb41b1c953c8b38d985360b9cf98e061221f12a1ba639e48b646daa20d780752d30b73683950495a221c59d96c94d0001aa18ce47757ec4099c80421f91d5d6c66c66447325a1ed3db37b8c125d22e04c657c5621bc9d99de6f7cf5d568e5fdeb716464a5419e2f2557b732a7c1ff665fc14c"], 0x1}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) r6 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000000240)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'gre0\x00', 0x2000021ffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) socket(0x8, 0x7, 0x8) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) pread64(r1, &(0x7f0000000400)=""/203, 0xcb, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ftruncate(r1, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) 2018/04/01 07:40:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) pause() getsockopt$bt_hci(r2, 0x84, 0x1, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="6c6cf7cc875d"}, 0x48, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'ifb0\x00'}) 2018/04/01 07:40:11 executing program 1: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x8, &(0x7f0000000900)=[{&(0x7f0000000080)="4578dbdf41e4b23d600271e4814669d52b71a6b47983cc3c384135fc145966c7d358da1ec26343dea73fd669689b38fb551f02a109d5b705240c02a40a7c1a24ff3dd440309831d4a791f573562860adc87acd1f42ad05ba914edc2681c4e171519ff1c80786ed1e79b13827f427869932deccd33f2f0b83721c0c68a8ca2bdd8f5555a45a04f3ec5401d4298c974fb859fc256fb2d64f9024a2e5a5846de83e4992b78be7d044d95a31f4254a65b3794997c782b6a9513b5b5a184c0ca59617c16ed7f9e8830464844c83b14894c503d3fe", 0xd2, 0x6}, {&(0x7f0000000840)="7297c29080b32ef1a03d0fb87b8693f995eb31b8c616e296ab745dab8a064820a8dd944b11ee4b6221cfec881c367a8d336ad3a9e8ebf9195867a08c09da39fa443a8010539491aed711987f61d8a10c06b53c2a2312e5a1675ba7ec90d81fadc861bb0dca820ef5bc8d0a528fe4c94c7a46d81d4c7cc90ffb376fe22e53d3dc94cfeec2e7a8a9255e527fd4c667f44bd960dd50", 0xffffffffffffff9b, 0xdc3}, {&(0x7f0000000240)="7e733c50b3f6372d35d4c0e5c1c0fb44b8e47f7cd5997e32866584e71ec53abc93de2bd9bf76cce3b35c9642d8cd6ed62f031a27da", 0xd0, 0x3}, {&(0x7f0000000280)="eead93b6aaaa3c3f39714f435b46c7b359f15888c7eb56c73098d57689a15694514fd8213f1d44788a8fc2ffaf132fd9609f1db6f76e738229283d3c235670b04e6becdd7805e657da4454a72818fdfe3017eacfe7071663e6fb6022749e71154a64f4879abaafab30d378b22c4acb28f5a24e160a09fe8d23111ea91420637e1f14fe842a04e456df03ab1bbb3e1d8a9fbe30d068151f54d9cefd8d191eb680b7b24736e8c5d3f1b5bec52f97fc4f0e88d616", 0xb3, 0x7fff}, {&(0x7f0000000740)="7008507dd560d21c0c0059986320feed9a970407f95892a42c8d0f5df2aa4b3c424d089901a7785c1b7b271c5fd365312adfe863cad0fbbe098c7e79a4fb4cab65c2bb5ef5d3ed6886bdcf32cdf5436024110ff80f1bdcea95680300b8b461ccae52df759a3c98c8b5f07299436ae1dff99126c598b8d26fc8e33d007e41b57fe506e7f43325320a98795fb84e97fecc88d5860fcf8c46ff98250fcec2aa0b95ba4206f6d3aebcdf4188ce699e0ddc914696015e82854685e13c3dec4184c7fab2e4892c656d", 0xc6, 0x4}, {&(0x7f0000000400)="0a9f1e33f8b385c147f14e9e2730f22701169d7024e5a29f5d421203bc2fcc7a0bbefe794210bc71329ed5c9fefc69bad7b135c8326e1a0e7b6580d750a33b636c6252065c8868ad1b9116a8762863208b00dbd56e5f16070499fe55e62f8469d1f99fabe2c93980048feda49ef5f529dac725247d3634e7e2e15bedb7e93af3af9a473850659cc621c45ca69c329d8d49a6c9fc55ab9219759f69bf7790e4be770f28c3f64654e52d2356fa289023aa18b0d41969e7aac6793ea1c5bb522109519d52eb9d7cbc3204a6396604afe1b0c7045de357f02b9b02f3940e61", 0xdd, 0x1000}, {&(0x7f0000000500)="5cff4e1d07be8367d5bca17eeafc18b3d712c4e5d490eb38ee80618ccf00730a9375d20f1e9f07825c439dfb4f17a8c2bab334d476caae3e45e6e9957598c7996222c5f5cdf3606ea80c457ff215d8bd96b7e58a309c06e0e9cc51c2ed141cc493918eaded7acb3c452bd51e1c0d83dad53b", 0x72, 0xffffffffffffff81}, {&(0x7f0000000580)="29898efee78d082a2867181d69e5b4af6db54f7fae8de5f5bf211a8d62cec55e3ef91bfff37ac34e05986212a0fe1f22b8828cfdf7159534c370d3e47cb3e3656edbd9a802091c9b6af37400c37e8a3c511c3cb5d25438fe316a65a403c292ca2375cc504086477d2caa6881ad1e", 0x6e, 0x85}], 0x802010, &(0x7f00000006c0)={[{@session={'session', 0x3d, [0x78]}, 0x2c}]}) socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) chroot(&(0x7f0000000700)='./file0\x00') 2018/04/01 07:40:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x4, 0x300) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x3}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 776.465485] device gre0 entered promiscuous mode 2018/04/01 07:40:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) 2018/04/01 07:40:11 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000653fff)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/91, 0x5b) umount2(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000016c0)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000018c0)=0xe8) sendto$packet(r1, &(0x7f0000001700)="346fede76b5c97ccb74065fdb5d3842990af29909f83a922c9146e873e16fffd52c5bb1fbc958a02c0b77376a33bea4b0727c55e359320f1d2fa49e4f5d1664653cfcdc1fb97e538e83cd597f2343bcb709cf5e9a0599dc017c88192e37ca6ad1bbb238ca37893046d9d1c0d9e82e61fe06884719e33b563103849d345c2eb2aa14ef62b5df907c46e24bca87a37de2dbd2b", 0x92, 0x0, &(0x7f0000001900)={0x11, 0x15, r2, 0x1, 0x5, 0x6, @random="8872f90bac88"}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000240)=""/157, &(0x7f0000000080)=0x9d) 2018/04/01 07:40:11 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x94202, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x36, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000000000)=0x1c1) 2018/04/01 07:40:11 executing program 2: 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) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = msgget$private(0x0, 0x3) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000240)=""/126) r6 = dup3(r4, r3, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000480)) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x400000, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x31) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = getpgrp(0xffffffffffffffff) wait4(r8, &(0x7f00000000c0), 0xa1000003, &(0x7f00000002c0)) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) lseek(r3, 0x0, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000500)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000080), 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000004c0)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000003c0)) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x8058, 0x200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 07:40:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1, 0x4, 0x1, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x80400) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x14, 0x120000000000000, 0x8, 0xc38, 0x17, r0, 0x2}, 0x2c) 2018/04/01 07:40:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000180)=@ethtool_rxfh_indir={0x38}}) r1 = shmget$private(0x0, 0xb000, 0xa00, &(0x7f0000ff5000/0xb000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/201) 2018/04/01 07:40:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/01 07:40:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000)=0xfffffffffffffffb, 0xfffffe9a) fcntl$dupfd(r0, 0x0, r0) 2018/04/01 07:40:11 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000005c0)=""/197, 0xc5}], 0x7}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x121000) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value={0x0}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000840)={r2, 0x1f, 0x30}, 0xc) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000780)) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0) accept$packet(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) sendto$inet6(r0, &(0x7f0000000080)="fec1e6f68933a4ae574685dba053a4e4b34a1718dfbd6c06b2b348e7e05e212eed67bb8abd8291ada2b35213595256c425dd7f2a9af82721b21f1b94de33aff08f84630e27d55539509ea8c4a8706669d89dff9c74a29610dbf766f0c34701c16fee56bbb663e03ed6e1fe93", 0x6c, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x70, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 07:40:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in6=@local}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000000}, 0xc, &(0x7f0000000180)={&(0x7f0000004c40)={0xfffffffffffffe71, 0x20, 0x400, 0x70bd27, 0x25dfdbff, {0xe}}, 0x16c4}, 0x1, 0x0, 0x0, 0x800}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f2b3f"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 07:40:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x20802) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) ioctl$KIOCSOUND(r0, 0x4b2f, 0xff) 2018/04/01 07:40:11 executing program 0: r0 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001640)={0xffffffffffffffff}) r2 = getegid() setgid(r2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000016c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000068050000ffffffff400200009003000040020000ffffffffffffffffc0040000c0040000c0040000ffffffff04000000", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="000000000000000000000000000000010000000000000000a7495bae08e471d9000053e500000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x5c8) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xa000, r3, 0x0, 0x0, 0x214495) mq_unlink(&(0x7f0000000240)='\x00') execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r4 = gettid() munlockall() flistxattr(0xffffffffffffffff, &(0x7f0000000640)=""/4096, 0x1000) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='attr/current\x00') setpgid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x9, 0x5, 0x2, 0x7}) epoll_create1(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001cc0)=ANY=[], 0xfd2b) write(r5, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000001d00)={0x1, 0x2, 0xff, 0x4, 0x5, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) connect$pppoe(r5, &(0x7f0000000280)={0x18, 0x0, {0x4, @empty, 'eql\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0)={r6, 0x6, 0x30, 0x3}, &(0x7f0000000600)=0x18) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000001cc0)={0x0, &(0x7f0000000280)}) 2018/04/01 07:40:11 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e34fe6)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10480, 0x0) [ 777.313602] binder_alloc: binder_alloc_mmap_handler: 18358 20000000-20002000 already mapped failed -16 [ 777.323399] binder: BINDER_SET_CONTEXT_MGR already set [ 777.328886] binder: 18358:18436 ioctl 40046207 0 returned -16 [ 777.340613] binder_alloc: 18358: binder_alloc_buf, no vma [ 777.346246] binder: 18358:18434 transaction failed 29189/-3, size 40-0 line 2963 [ 777.360493] binder: release 18358:18365 transaction 252 out, still active [ 777.367466] binder: undelivered TRANSACTION_COMPLETE [ 777.372617] binder: undelivered TRANSACTION_ERROR: 29189 [ 777.378085] binder: send failed reply for transaction 252, target dead 2018/04/01 07:40:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), 0x4) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000340)=@pic={0x0, 0x63, 0x0, 0x40, 0x0, 0x0, 0xffffffffffffff94, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x3}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) kcmp(r2, r3, 0x7, r0, r0) getpid() setsockopt(r1, 0x4, 0x1ff, &(0x7f00000004c0)="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", 0x1000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000100)={0x5, 0x6, 0x1, 0x8b5f, 0x3}) 2018/04/01 07:40:12 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/01 07:40:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/04/01 07:40:12 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x2, 0x4) 2018/04/01 07:40:12 executing program 1: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/04/01 07:40:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) 2018/04/01 07:40:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@dev, @in6=@ipv4={[], [], @local}}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) getegid() stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000000440)) getgroups(0x2, &(0x7f0000002680)=[0x0, 0xffffffffffffffff]) getuid() request_key(&(0x7f00000025c0)='.request_key_auth\x00', &(0x7f0000002600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002640)='(wlan0\x00', 0xfffffffffffffffc) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) keyctl$describe(0x6, 0x0, &(0x7f0000002d40)=""/205, 0xcd) getresgid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000000400)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) sendmsg$unix(r4, &(0x7f0000000380)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="040161892a020fbb97e490a382b31894ff86e3a9992dcc6f048bc9fc272fde60d0278f758685c76132337a4eb27fc660b3d66b0211aee684c50e155a44006c75d8ac09403fb3f953ad4fe80c3582377e6b33a21ffaf37fc237742f145a2e0ed51cef70489e2cd14f2af6b4a461b93e98ccff506ec9ec4e613102db37b703fbf490bd62088b61c55ee302fcb4714e5b68850599bf1f8e03895ea8f75ef10841adb13edbd5dd8efc3d0a02ad259732e30cbb36e2bfd5d9e7fbc32afb445dc7912845d567c07b52feacda60b74db22001ee2a6289a26a68c3ec70c16a190d23997a2eed1701cfa5fce815d79f5349", 0xed}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="24000000000000000300000001000000", @ANYRES32, @ANYRES32], 0x18, 0x44800}, 0x40) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/04/01 07:40:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$packet(0x11, 0x3, 0x300) close(r0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x401, {{0xa, 0x4e22, 0xc687, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) 2018/04/01 07:40:12 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x410000}, 0xc) r6 = dup3(r5, r1, 0x0) r7 = fcntl$dupfd(r5, 0x0, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f00000002c0)={r8, 0x4, &(0x7f0000000100)=[0x3, 0x8, 0xffffffff, 0x5], &(0x7f00000001c0)=[0x6, 0x100000000, 0xc454], 0x43, 0x5, 0x5, &(0x7f0000000200)=[0x46, 0x6, 0x0, 0x7ff, 0x7fff], &(0x7f0000000240)=[0x9968, 0x4]}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000140)="0f20e06635000010000f22e02e1ac5640f01cf0f0765f20f30660f3a603bae0fc728f30f070fc72e001066b90d0600000f32", 0x32}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/01 07:40:12 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20001, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) [ 778.125492] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 778.143377] QAT: Invalid ioctl 2018/04/01 07:40:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1c812, r2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000003c0)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x80000) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000640)=""/242, 0xf2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000440)={0x101ff, 0x1, 0x10f000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000500)=0x4) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) r5 = gettid() bind$inet6(r3, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x0, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r5, 0x10, r3, 0x2) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000740)=@ioapic={0x1f002, 0x100, 0x7fffffff, 0x8000, 0x0, [{0x29f0, 0x7, 0x612f89af, [], 0x100000001}, {0x100000001, 0x401, 0x8, [], 0x5}, {0x1, 0x8, 0x0, [], 0xfff}, {0x7, 0x0, 0x0, [], 0x6}, {0x9, 0x6, 0x4, [], 0x10000}, {0x10000, 0x9, 0x8, [], 0x7}, {0x1, 0x8, 0x80000000, [], 0x3}, {0x5, 0x4, 0x1, [], 0x3}, {0x4, 0x7, 0x249c923e, [], 0x7}, {0x9, 0x2, 0x1, [], 0x10}, {0x0, 0x81, 0xff, [], 0x80000000}, {0x87220df, 0xbe6, 0x10001, [], 0x7591}, {0x8, 0xcaa, 0x1, [], 0x6}, {0xd48c0000000000, 0x8000, 0x3, [], 0x200}, {0x1f, 0x1, 0x1f, [], 0x100000001}, {0x4, 0x7, 0x8001}, {0x7ff, 0x0, 0x0, [], 0xfffffffffffff2f2}, {0x5, 0x200, 0x100000000, [], 0x1}, {0x80000000, 0x2, 0x5, [], 0x8b1}, {0xffffffff80000000, 0x1, 0x0, [], 0x7f}, {0x2, 0x2b1, 0x1b16, [], 0xfffffffffffffffd}, {0x5, 0x4, 0x6b, [], 0x3}, {0x401, 0x3, 0x3, [], 0x3f}, {0x6, 0x200, 0x8000, [], 0x3}]}) keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 778.169171] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 778.296244] binder_alloc: binder_alloc_mmap_handler: 18474 20000000-20002000 already mapped failed -16 2018/04/01 07:40:13 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x80000, &(0x7f00000002c0)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) r0 = getuid() quotactl(0x7, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)="90dbaef5f2abd53c579f02077a392b49de80c78a568911e053c87660c54caaa2d107cff9aaaaed2f5c036f3db905a1a93ed04ff002f031cc0712ebc0bda07b5e1db1eef168ffd55cbf060e523adeffda3ded69856c70081b8980e139e7e278954def0119546483cda8878294a5f8fbd220b4391f112ded10917a18f99c9efe84a0c6eee9528cf44843e6") 2018/04/01 07:40:13 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x6, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='ramfs\x00') 2018/04/01 07:40:13 executing program 6: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8001, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0xffffffffffffff5e) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000340)="eba035f97c5213a7c3e14bf2211b70a314695438f1d61bf97b80ae561dd38487750a3e9b449ce9fc629d", 0x2a) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x101, 0x3}, {0x100, 0x6444}, 0x2, 0x0, 0x865}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000500)}) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x80000) r1 = accept4$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000200)={@my=0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$evdev(r0, &(0x7f00000003c0)=[{{}, 0x9, 0x682, 0x8}, {{0x0, 0x7530}, 0x94, 0x1, 0x4}, {{0x77359400}, 0x3, 0x9, 0x1}, {{0x0, 0x7530}, 0x7ec, 0x4, 0x7}, {{r2, r3/1000+10000}, 0x1f, 0x8, 0x1}, {{0x0, 0x2710}, 0x0, 0x4, 0x3f}, {{}, 0x3, 0x308, 0x7}, {{0x0, 0x7530}, 0xb2, 0x2, 0x5}, {{0x77359400}, 0xa6, 0xfffffffffffffffc, 0x40}], 0xd8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000300)=0x201) 2018/04/01 07:40:13 executing program 1: r0 = gettid() open(&(0x7f0000fe0ff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000600)=""/217) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f0000001480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000ec6000)) writev(r2, &(0x7f0000048000)=[{&(0x7f0000e5c000)="ad", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000000c0)="4c48f64406de427cdb56a82ec0f0ee5a682be1c646a432bf47228e3602182a1febac1d107f5842d606e5dea2878788a90e5f09d4351394bb488a88743306d8d686e636606d3d175dc1f508388f27566e2de93e8133150b3dc7b060422934130492bb801ad5b642d38f0eee0a2206faa4fe77e775b9ec1a985207af227fdc16168b786b6691de1077386ba35b31", 0x8d, 0x20000000, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x10001}, 0x10) tkill(r0, 0x15) 2018/04/01 07:40:13 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4, 0x8, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, 0x9, 0x4, 0x9, 0x1ff, 0x40}, &(0x7f0000000240)=0x98) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xf0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x11}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 'irlan0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x3f, 0x6, 0x6, 0x20}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff0000ff], [0xff, 0xff000000, 0x0, 0xffffff00], 'ip_vti0\x00', 'bcsf0\x00', {}, {}, 0x7e, 0x6, 0x6, 0x22}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1, 0x3f, 0xee}, {0x5, 0x47, 0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x3ff}, 0x8) 2018/04/01 07:40:13 executing program 3: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x6, 0x400, 0xff, 0x0, r2}) socketpair(0x10, 0x80000, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x0, 0x2, 0xcc46, 0x0, 0x3, 0x8, 0xd, 0x67b9, 0x36d, 0x80000000000000, 0xff, 0x100000001, 0x0, 0x0, 0x8001, 0x3, 0x4d, 0xcf, 0x80000001, 0xffffffff, 0x200000000007, 0xfff, 0xa76, 0x0, 0x1, 0x6, 0x3f, 0x401, 0x2, 0x4, 0x4, 0xfffffffffffffffa, 0x6, 0x80000000, 0x152, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000000000), 0xe}, 0x400, 0x2, 0x7fffffff, 0x7, 0x4, 0x8, 0x1}, r0, 0xb, r3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) ioctl$TIOCEXCL(r1, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 07:40:13 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x183) read$eventfd(r0, &(0x7f0000000100), 0x8) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2481, 0x10a) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x84002) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r5, r4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/01 07:40:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="3000000005000080000000008848987c511ec7f800000000000000000000fffbffffffffffff0000000000"], 0x30) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140), 0x8) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='wlan1ppp1\x00', 0x3) modify_ldt$write2(0x11, &(0x7f0000000200), 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/01 07:40:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc2f451573020a400, 0x0) r1 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) getgroups(0x8, &(0x7f0000000800)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000840)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$mouse(&(0x7f0000000a00)='/dev/input/mouse#\x00', 0x9, 0x200000) r8 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000a40)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) r9 = syz_open_dev$vcsn(&(0x7f0000000a80)='/dev/vcs#\x00', 0x4, 0x200800) r10 = perf_event_open$cgroup(&(0x7f0000000ac0)={0x2, 0x70, 0x1ff, 0x0, 0x0, 0x4, 0x0, 0xb4, 0x2, 0x0, 0x1f000000000, 0x200, 0xfffffffffffffff8, 0x7, 0x2, 0x5e, 0xfffffffffffffff7, 0x3, 0x6, 0x81, 0x3, 0x1, 0xe2ec, 0xca, 0x1, 0xca1, 0x3, 0x5, 0x7f, 0x3, 0x100000000, 0xecc3cda, 0x5048, 0xa16, 0x0, 0x6dd8, 0x1000000000, 0x3, 0x0, 0x3, 0x3, @perf_config_ext={0xd, 0x81}, 0x180, 0x5, 0x58c4e41, 0x0, 0x100000000, 0x5, 0x100000000}, 0xffffffffffffff9c, 0xd, 0xffffffffffffff9c, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) r12 = syz_open_dev$adsp(&(0x7f0000000b80)='/dev/adsp#\x00', 0x7, 0x40000) r13 = openat$ion(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/ion\x00', 0x2040c2, 0x0) r14 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r15 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/rtc\x00', 0x200, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000cc0)=0x80) r17 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000d00)='syz0\x00', 0x200002, 0x0) r18 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000e40)=0xe8) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = openat$dir(0xffffffffffffff9c, &(0x7f0000000f40)='./file0\x00', 0x40000, 0x10) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/loop-control\x00', 0x0, 0x0) r23 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/dsp\x00', 0x200000, 0x0) r24 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x10400, 0x0) r25 = accept$packet(0xffffffffffffff9c, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x14) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000010c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001100)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001200)=0xe8) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = syz_open_dev$dmmidi(&(0x7f0000001300)='/dev/dmmidi#\x00', 0x901, 0x100) r30 = socket$packet(0x11, 0x3, 0x300) r31 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000001340)={0xffffffffffffffff}, 0x80800) r33 = socket$nl_generic(0x10, 0x3, 0x10) r34 = socket$bt_bnep(0x1f, 0x3, 0x4) r35 = perf_event_open$cgroup(&(0x7f0000001b00)={0x4, 0x70, 0x4, 0x8001, 0x7, 0x1, 0x0, 0x0, 0x80000, 0x8, 0x6, 0x200, 0x100000001, 0x4, 0x2ec0, 0x0, 0x400, 0x4, 0x80000001, 0x9, 0x4, 0xffff, 0x100000000, 0x4000000000000, 0xb429, 0x9, 0x1, 0x40, 0x0, 0x200, 0xfffffffffffffffa, 0x1ff, 0x8, 0x7, 0x1ff, 0x2, 0x9, 0xa7, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001ac0), 0x2}, 0x1, 0x7fffffff, 0x0, 0x2, 0xffffffffffffffff, 0x64824b2d, 0xfffffffffffffffc}, 0xffffffffffffff9c, 0x10, 0xffffffffffffffff, 0x9) r36 = syz_open_dev$sg(&(0x7f0000001b80)='/dev/sg#\x00', 0x200, 0x4200) r37 = eventfd(0x4) r38 = syz_open_dev$vcsn(&(0x7f0000001bc0)='/dev/vcs#\x00', 0x401, 0x100) r39 = syz_open_dev$vcsn(&(0x7f0000001c00)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x200082) r40 = syz_open_dev$audion(&(0x7f0000001c40)='/dev/audio#\x00', 0xe2f8, 0x140) r41 = socket$inet(0x2, 0x80800, 0x7ff) r42 = memfd_create(&(0x7f0000001c80)='ip6_vti0\x00', 0x2) r43 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001cc0), 0x800) r44 = syz_open_dev$adsp(&(0x7f0000001d00)='/dev/adsp#\x00', 0x10000000, 0x10000) r45 = socket$nl_xfrm(0x10, 0x3, 0x6) r46 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001d40)={0x0, 0x0, 0x0, @local}, &(0x7f0000001d80)=0x1c) r47 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getegid() r51 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002180)={0xffffffffffffffff}) r53 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000021c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r54 = openat$ion(0xffffffffffffff9c, &(0x7f0000002200)='/dev/ion\x00', 0x400b40, 0x0) r55 = syz_open_dev$vcsn(&(0x7f0000002240)='/dev/vcs#\x00', 0x1, 0x0) r56 = memfd_create(&(0x7f0000002280)='\x00', 0x1) r57 = openat$autofs(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/autofs\x00', 0x200, 0x0) socketpair(0x11, 0x80801, 0x5, &(0x7f0000002300)={0xffffffffffffffff, 0xffffffffffffffff}) r59 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}) r61 = open(&(0x7f0000002380)='./file0\x00', 0x8000, 0x4) r62 = socket$rds(0x15, 0x5, 0x0) r63 = socket$netlink(0x10, 0x3, 0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002580)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000025c0)={0xffffffffffffffff}) r66 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002640)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000002740)=0xe8) r69 = getgid() r70 = memfd_create(&(0x7f0000002780)='bond0\x00', 0x2) r71 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f00000027c0)={0xffffffffffffffff, 0xffffffffffffffff}) r73 = syz_open_dev$sndtimer(&(0x7f0000002800)='/dev/snd/timer\x00', 0x0, 0x200) r74 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002900)='/dev/vcs\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002940)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002a00)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000100)="8e62bdc1f3bb977ee6640f4d4efdf8f44898d5104338884d86b140e3f75511856f76ac6401945ea8ac70d25e562b66ad488dc34bc372c2c19a381e8a0aca4f1a4a400cda3aa1b350c0d25b12255fc934102eeae2e10e253348e60dc13f6a475ca07f71497d8aad3caae8a03451abfd755e9f8f1cb3403f23ca37a791250be87c65504e8224bcc769bd176bdd43c685f9479cc9", 0x93}, {&(0x7f0000000200)="f46f556dcebaf539f7fd2b5ce6f32f89662d89a072cb7a1b3f4044eb0334913692df667418aca9b80f12af6f29767848659f7bc1191aea9a07236c1ded8cca34c60cf7ef29123b965717c5da65fc39d31facba", 0x53}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="137d3de521ec145d0c12a5bf6399468c9da951eaf6ad92e258349a4d2d3f471a1725bdf899c5c2544379021c6022a1fb8fd2c5f3a62c210175b072f421d3e8a0a364c14017ffe2ac7c942949c2363d5cfb65a028fbb69b4c8a78f83373501381178fd6d702d09fd08aff7bcc9aceb22f808ba97a7c1746fa0316776d8e782ef51c755a0f7a1f8b46850ca9bb4043e18ca0e4f497bee515fc4611c7d743351fb95db3583173a9562cc5a1981d11ecd75ccc9e2eb1da0ee36d70133c91e3a4d1d21f59e2aa486d654c725f6c126742f95303c44d9f4dc0394825f1db69efe84bb3828e95f8e5d096b48fa6269584f9a9424109340cab9e21a2", 0xf8}, {&(0x7f00000003c0)="8ebc583253474e9bead246f53ab27ca6afbba99f2346f2b87bb4cc97a60078a565ad6e851822a3b435c9565c3f71f2d06c05f088707f389cb2a30a59b056bf3cc9f7e18645c87d46ef5487bb337023a8100dce9d2c637f54e8062e40473236c5c5c415c48d5ba8858931afdcb53783b7a74a", 0x72}, {&(0x7f0000000440)="31c402c022653ac092938b217e6230a91b002d797ff112522789338b63fd1fce5c254a2efbca8527848cdae3b5552c13a238b706913c258231d96f09d2620f62bf2984accda371808390ce78f158ef6dfefdbb95d33edfc5f1c47c96468478f066113c66b58329b9b6e3d6", 0x6b}, {&(0x7f00000004c0)="16fb08774bfe0139ac3fdddcec886415a5a0967971bf6b0bfb493452bb715610e4acf0d7ed08c7027ca974dc749645c7fc8b12278c3f4cc647b83925c318aa2f502d751a3e8633fc66b70128dd93570bd9c51b2fd032b563a4f3ccd588d6914c2e1f0b730b865b08cf919724e41dcc34b821f3c1dc20940ccaba84f50690d063a60e0e963fe1bc390af3429d5345db84285d5b512b05f97080df41be", 0x9c}, {&(0x7f0000000580)="1d05d489278648eac0b8bb2bfd15d50d8e3ede84d2a4aad3f36c251e34539d3aa67f85d1076eff8a0c6f13ca68d30121042d778b696f9d9d582e8df2c0cebb51673c46b222e3d7b85a84d07411500e904a458c26a29c7f8865104f5626c0f4dbf304d5fca6e6828697762f", 0x6b}, {&(0x7f0000000600)="003cef7fdbdc5add94172ff298f89254da23fe503b58dabf4fd725189c7fa49f60175d097321d1844ca38b3778dd8b8ce24d88d2d7aba15de546e522f60eb41e86982385bd979326c81d02d4d34a26f14a4ece6ec0fac111ceb15fc8ae49758a80642ffd26d028c94eb414bb68b46db239fa57ab888dea743b10770b6752bff53772ad3f8b0c46315589f85c7106a2994315f8aa88f3ae767ef5df3ac3c6dd1fb3b1ddd823f55df9a6bfe59c63c315db53d412d685", 0xb5}], 0x9, &(0x7f0000002b00)=ANY=[@ANYBLOB="20000017a45e65757d0000000001000000020000911324694b0700", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r32, @ANYBLOB='\x00\x00\x00\x00'], 0x130, 0x80}, {&(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001540)="7bee88ef8d51fae3fcde39045a0fc6fd", 0x10}, {&(0x7f0000001580)="354d4ee7c09701acca4fbee93efe33f149a78f577a3678bdda2e2ab8ca759bf2776284ca495485097cefc85536c42c66cf264c11caa8f54811c46c504b2d56f16b440b49adc3b23b771c20217117a3c794b19b8cf2aa813f61e975afd6954b53acd6", 0x62}, {&(0x7f0000001600)="890ab5979b62c7e991c80d70f25d92f083da15dca0044b973fef6b7b7ffa666650dfa70680427315733f6f359c7092142d51129caf30a267edf724cd285a8f9081e36cad103e510a1c8605d216693dba2fc2a600302194cc23d0637336c43d748b1cc8935a193ddd32af0066e3048c3899638e002a6c449beb16fb74620fbc4e9ce2ce2d68e48ceb38315d1dbd43d570fb39171300d8ff6de587801b361696a0789f9fb2dcc606d3e61f32b30c270faba0fde4ab3948559edaa3df183d58cd2ee4c0008a4f83984ae17fd90b6b449cc80376252b5913da85fb127696d4bc5794ebb71eb2ae3f38c4466818f0f12f06375c051aef5c0d49", 0xf7}, {&(0x7f0000001700)="9b7a8215b0130ceb8d5e268caf0bf3f85514fcbcc43ba896fbace4a05f92e639c8898746cee6981cd2e483264ed1c9fab01bbd64234e5ce8dad4622a4b8b48dd1a304cc9386628484ff2cc", 0x4b}, {&(0x7f0000001780)="430a6914d248bc6549b171948c1266f9a6e9e9fc2a0102781c95c7d20435f425e432d8bb80068a000daff9e40265e6a7217bf0af8cd53f57276c8317d63e9069575eed055c41a161541d2c2c884886f538cdff4f08e486b773e1bf80520096a2b2a800199e9c450a90b2eeafbc66d02d13fd832f25a786c35f035ee4338dc6cd68f5c2e1016a867d16694b67e50560a808211dbb13159dda6ed1b2fb8892356cbfa1957701fe86620e5177e79657b7094effc1b2cb4d3e3f16c6ce5db1e43f1af688827f8cc32aa4078d42644a3954b768d56993488b5e408e85fd1c0529d369b4c8aa65", 0xe4}, {&(0x7f0000001880)="ae93dfb040111bf647939f1df751a28701706dfc1f9b164b7f4a6cfd6081e2c5fe64c459d3c98e54b6c893199fb5687f1ff75dd3bc272b28752de338b2f76c1c5e95689f70ddaea43a40bd24224337ff00f0675e8ea1eb83", 0x58}, {&(0x7f0000001900)="bd94bb5fe42946d26b55be96b3866e32d1455511d2859b31f1d60098d99886d800555305221f4ec472a2a3668183212b6ed679648cd460837f1ccfb74317800e0a45ad849608ac12fcf867ece45dfa0b68530cbd55637943ccb2", 0x5a}, {&(0x7f0000001980)="944ee9ec9440527bd8d059734a690aca0f886b35d9a5281692", 0x19}, {&(0x7f00000019c0)="1d0286f0169a731ebddd341ff465d8754debb7c4b3", 0x15}], 0x9, &(0x7f0000001ec0)=[@rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @rights={0x20, 0x1, 0x1, [r37, r38, r39]}, @rights={0x30, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x90, 0x8040}, {&(0x7f0000001f80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000002000)="d6b6662a808ac9f96b073cccc01aec56c5847c36455ad9639fa8cc283d16c4c499a79996c0672bed9a29b6a46191b86de9f444780d99b27aae24fa6ff9716ce0ecd199f4563e4b9c135bc1c2", 0x4c}, {&(0x7f0000002080)="79c4fe79ab7768e5fa4d47fe98cdb83680553bdb20e996390891456214e5ae37e881323ad705609bde39b2b0d8a7d6869d0c21b1a5a2789bba14339f68a947b54d72d639b1b89f0efd29d2cdbe8493292f9e4b6046207eb4cff0ba266f69edf703cb2631d5b6ec68be6c0e0a6e65dbc05733cf8d25edabde7e33a8326e955ece5b588028bf78af104a0a7c0bb35a4da676c1074c30f4cadd208926bd84d8eeff6e4e09da8c893b90a2", 0xa9}], 0x2, &(0x7f00000023c0)=[@rights={0x18, 0x1, 0x1, [r51]}, @rights={0x30, 0x1, 0x1, [r52, r53, r54, r55, r56, r57, r58]}, @rights={0x20, 0x1, 0x1, [r59, r60, r61]}], 0x68, 0x40}, {&(0x7f0000002440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f00000024c0)="7642ff38ff5714c30dc4839a03c555f46c96bbfa3dc17f05e29232514337408f7f60404e9256d96f5adff433b91308f5121ce4aae9c5a71e08208a6aff56e1eac2d3ac80ee", 0x45}], 0x1, &(0x7f0000002980)=[@rights={0x28, 0x1, 0x1, [r62, r63, r64, r65, r66]}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @rights={0x28, 0x1, 0x1, [r70, r71, r72, r73, r74, r75]}], 0x70, 0x801}], 0x4, 0x8000) r76 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r76, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="1636243681d2", 'bond0\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/04/01 07:40:14 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000fa0cdd266075215aca7ed3960fd46fa3f7c8830d7a31df9115c115131f9f338cdca3a4a3732d704dc73257c46eab66e36ab951be2bd38f520d6d7c7e08e56c3ff5ecd076a27b802ce1035240c3ecc5e8bfaf84b1cc0691af225834", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000003480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r2}}], 0x30}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x2, &(0x7f00000020c0)}], 0x2, 0x20000000) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/01 07:40:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x44031, r0, 0x1) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)='1', 0x1}], 0x1) [ 779.339921] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 779.353955] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/01 07:40:14 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) r5 = fcntl$getown(r1, 0x9) r6 = gettid() sendmsg$netlink(r1, &(0x7f0000006540)={0x0, 0x0, &(0x7f0000006500)=[{&(0x7f00000001c0)={0x238, 0x39, 0x10, 0x70bd2a, 0x25dfdbff, "", [@typed={0x14, 0x68, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x79, @ipv4}, @typed={0x8, 0x32, @uid=r2}, @generic="ebbf5d654fb518011a63c933ff4b1b69f5", @generic="df2544b35f448651a0f9ab8c67f34390f84916f31a24e37de31d72d5e24af3708f19c10c4d836aa713c67374ae0956cf2375418d66f69394ca220c73f4515c81d7070b5132c7387918503737f9f2aa6e39a8d4751cca8a206c921d72ce2c31e5a7fd9f8b115b3240d2d8c9", @generic="4257e59c791a097b5fa2f0343c73b8b15794daf756547c1ad1c04e5c7d7539757b35d63f7bf9e75846cd42fbf4595c0cc296a905f2dd12f7387c72e9195daf18cf4faa9520921a4808f62110f9e0ce8b55e9da1823f644bce87428d011", @nested={0x4, 0x54}, @nested={0x118, 0x7a, [@typed={0xc, 0x58, @u64=0x1}, @typed={0x8, 0x39, @u32=0x1}, @generic="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"]}, @typed={0x8, 0x14, @fd=r0}, @nested={0x4, 0x4e}]}, 0x238}, {&(0x7f0000000540)={0x24e4, 0x32, 0x400, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0xc, @ipv4=@rand_addr=0xff}, @typed={0x8, 0x90, @str='\x00'}, @nested={0x128c, 0x13, [@generic="da54256840a09eea676636136e71bcbc941a630f8516eeceebe7ebdfe30853f07949fc3f61c64338db81a363cf60322ab651d67f6f32e901cb1292de0ac77da323b033e9dd6c0c5a70e807cdc0168dde62b9958675be5cf972a33f7b2787af8a1478062660f11a18ef3fd98ef3824e8dfe9410b949d7a0df3ae952e4d6146c2b986a28105b9ebf31e394d1c19cc690255396913670a01e0c26c6705f050b88db6d86029bff48981660c5641cba64d634feed530536c71a157a", @generic="9467184aed1d7d50f130fc", @generic="4ce841b952d30aa13397a90c392f61cc758426c12c813afc1283c1386f8662d051009183a83331fbd73f5a5432196fed89db635e312fb43db13a6fa18806e2d5e0dba854882862e601de90cf2790ecad1b27cb11296dfa51b32b7875e85a1da9f5f7e3f0cbe4537360f20263e4327cead8f55f789f606c7beb50a95d52e07f38d10bd4aba0b665c2bdd43bac6a7de90aeb996339f748fdebed0a7b991ddcf10ff54f8501", @typed={0x8, 0x18, @pid=r3}, @generic="2fdcd72f0467c124f6ec38abb667edb4cafaa99cb3e754d410466fd817f3a292374232dcc859f780bf66bbaae51708c68624fac509c3bed33e6da8d759e985f659cd4b82c70b1de855db46e57af89ed72bdbe6a0d9fd97ac388111b8", @generic="51855937bdc62b449caace8534cc2b902e1720e23fd8debcf40bd1d3a4848ffdb52c715571eb26aa32465e8db93563fc38c02653ef5ec7762ec0145768e59f111ae547af8f003a7bb9b9bc7df307911a397138065d75fe3e326f2f311a2c6856f69a8ba1ee7d8ecc64a5f5e5311c", 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@typed={0x8, 0x63, @u32=0x4}, @generic="debb8698eccc7df8a2c5b133910c89cc7eaac904c00a8e03cdea88ae485d017923420b8bc763e3d9feb0cd2117b04d75696dc3d57ccc695be12b99a1bd68531489705d65fa9dbd2a0174876d95c1ee4000c06b38c4dcec39b156655836620c29d12db5bb11602580332078fd1c0e965c2318ccbf06aeec28409f14892e6c80f9a3cc35ece75b4063c8430f29fc03733196ab464c7f0f640cb62a3d37d852f3c982c46ae0c3ce8156c25a216f8c7754ae3394157e3883d33514b943701b47374bb16d", @generic="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", @typed={0x8, 0x3f, @fd=r0}]}, @nested={0xd4, 0x79, [@generic="d63a8140316e6a2288d188103e0d81f7a84defcbd4361b8a7a0c1e23abd602272ede2309f2ae24aef257e369f6bcad994f6367ae64bf4c72a5fa37633dd374a16ed0d613c437", @generic="3128dcf0ee55cf6b14e308f426b1ff7b6e83d46253304bff8b610960b7ec037991b9d62a9e82d40e76e5f98f887b5af86be458a6a55c8e65314a00bc22b7ac4e4f9b4421872620dadf3a4e76f7f777d6dece8f43916613f2225a71da644d939aec756651e9be1c43fb27ea97a51fd2075fe5bfe988cd7e48791c4e1bacbd62d6000f2c31a8aa6445a2"]}, @nested={0x1f0, 0x34, [@typed={0xfc, 0x80, @binary="cbef80f2ee6af4094f8c96d7eefbc515522d4c12577c4726a74c13212625bfa7d6595a6c38cf15fdf4d7f11d870150967b214dc508616232d604bb132eb29a568cdde49b7baa9aff8435bb445c5b8cc5e4396835c8ffb02e075e06e1ff6536061e75c1db36119d119c8dce493de1cf90c6a875fbe41b517f96692f63d7d7dd5bf16a5b342edd1c87b1e1e3122067f7c5c4f421f365740598ae973b7d46dc51ba4f5c065a0519ceaa90358be8b89937e84c52b6412388d4d64136346bff4c8240e92e4966d12f838415f5fe477d40cd622f9ec0d9e6878c643cb44d0c60d1c192b61d590987f959993278305c69c10d25355bcb89160c86d3"}, @generic="d20ed437b7fab5979e1a88ac132a2a62531e38d42de2ea43d0938ab3a7df87de03a12bbfb6f118714e928c353cfec303679f15b8210a4ffbf1dcf23879822b0a714ea927159649c0d586774b24adc8000b4b01fd55b606ce3281ef9d037d8f65b05b85867973e208b6116fad5a75f399444566d8c71d7b8494edc0d4de5773c8508a6f4f39b34e7afe0b2228d2763fb71f2fac0df8e56c7779", @typed={0x18, 0x4a, @binary="161c73b74c055c5c30b231fefba32caa9c9e2c"}, @generic="be43ec434cfe0562fc7dd0df1ed584df1e13772aa5ac4b1874f472343f659ccd3b3382b3cf15805f50def7ba65a93079af10260f394b2a3305f0593decae"]}, @typed={0x14, 0x4a, @str='system-{wlan1\x00'}]}, 0x2650}], 0x4, 0x0, 0x0, 0x40000c0}, 0x40) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x31, &(0x7f00009b1000), 0xfda0) listen(r7, 0xffffffffffff8001) 2018/04/01 07:40:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400000000a9572426a476c2", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="901f301e0468edf2932118c4cd88fcf8a7817e583a42070a6ea0bc655ea03401152b5774008701a4eec8d2e7ea1c3870394cf4b79a11166496e376dad9a1ddc39bbf5d3d6618f250f126494883c7930476e9f8247063600a4ea52dc95bac70fffd4ac53a637c5413500f6dc6f3f10e566a680d5fb6328822999938f9c18e31f9710d258e015b67ae003bc813d9fad5210702c756c26631311d4b528fa5fbedf6f38268cac56a13f7e7d1d6f8858f896c57012550f7c683c5719d1207c1038158224c932d947539c9f0e8016902747aa72b68d49293b7f0c159192ac34e93e66495d73c00b3593af125b801f9125ff5", 0xef}], 0x1, 0x0) [ 779.412953] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 779.437558] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/01 07:40:14 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x200) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x401, 0x6, 0x9, 0x1ff, 0xdb, 0x5, 0x80, 0xffffffffffffff00, 0x80000000, 0xb6c1, 0x5, 0x1}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r1, &(0x7f0000000700)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) ioctl$int_in(r1, 0x5421, &(0x7f00000017c0)=0x4000000000000201) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f00000004c0)=""/120, 0x78}], 0x2) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x8, 0x4e21, 0x6, 0x0, 0x80, 0x20, 0x80}, {0x0, 0x81, 0x2, 0x6, 0x8, 0x5, 0x1, 0x4}, {0x5, 0x2, 0x400, 0xde}, 0x3, 0x0, 0x3, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d2, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x4, 0x0, 0x3, 0x4, 0xa18}}, 0xe8) poll(&(0x7f0000000280)=[{}, {r3}, {r2, 0x4}], 0x2100, 0x0) 2018/04/01 07:40:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0xfffffffffffffff7, 0x4, 0x6, 0x3, 0x6, 0xffffffff00000001, 0x9, 0x9, 0x8001, 0x3d07, 0x382, 0xffffffff80000000, 0x6, 0x3]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r2, 0x3f}, &(0x7f0000000580)=0x8) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000002c0)=0x6) recvfrom$inet6(r1, &(0x7f0000000680)=""/161, 0xa1, 0x0, &(0x7f0000000740)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x70, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0xeb6c}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000200)={r5, 0x10000}, &(0x7f0000000240)=0x8) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000040)=""/152) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000300)="0fa5f49c9cbb46e37f9667f0324048215623b41d2d99e4297b0410b262a590aeaab1a60573a9809910ce09ee0d9d71a8412c932b11d03c1cfafa2123eb0029349c9e21e745119048c44d70e465988a83f3349cc3b77db609be263b146d5d2b68996cc3a94734beb13905f4da9223bc05d5987a01f7e3da86b39367873f56ac05ec9682c8338e5cfb2de514754f13798976a988c1e59e276852b5ced1eade1c9e707d6d43f214f101723d9a30556fb4d31ca8de67e4050f1065ebfd3450594ef4b2d0a0a32c32ebfe013bc73016d7b4728eaa1f3d90bd6dacf4103cb5ff2378023adef03f01bf999b211adcaaf5479c94741508c0ae") r6 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$binder(&(0x7f0000000640)='/dev/binder#\x00', 0x0, 0x802) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) fcntl$addseals(r6, 0x409, 0xa) close(r0) fcntl$getflags(r1, 0x403) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000780)={0x55, 0x1, 0x93, {0x0, 0x8}, {0x3}, @rumble={0x2, 0x68}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000005c0)={r3, 0x1}, &(0x7f0000000600)=0x8) 2018/04/01 07:40:14 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc6fc8)={&(0x7f00000000c0)={0x10}, 0x1f1, &(0x7f0000000100)={&(0x7f0000611000)={0x14, 0x18, 0x303, 0x0, 0x0, {0x1d}}, 0xee}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x6d3, @remote={0xfe, 0x80, [], 0xbb}, 0x1b}, {0xa, 0x4e23, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, 0x100000001, [0x6, 0x4, 0x200, 0x1, 0x7, 0xa4, 0xfff, 0x1]}, 0x5c) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/187, 0xbb}], 0x1, &(0x7f0000000280)=""/139, 0x8b, 0x6}, 0x10001) fallocate(r0, 0x2, 0x10000, 0x7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)) 2018/04/01 07:40:14 executing program 4: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000740)='./file0\x00', 0x134) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f0000000240)=0xfc85) keyctl$clear(0x7, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x9}, 0x4) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x164, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x32c90fc6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x181}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x7, 0x1, {0x0, 0x3, 0xd4a, 0x0, 0x41d}}) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='./file0/bus\x00', &(0x7f00000005c0)='logfs\x00', 0x1, &(0x7f0000000600)="6577fc8daccc49f7650dc0c87c1b5d42fbe301afe80e13c94264aab7c03e79e7dbb3ebc21705f1d5ea522ffb3acb2df5ea32fc58c5560d213f1aa863a1a9c90a0147993053da5bbaf6a0a748dcaba0c77cd7de1b1bd55a3674625dcfeaa3b53952c4dac3f0f5b78f77f45ac128fdc83a2e5063bd1421ca46868f29fd544b99f372ce63ccef39231c03df839f325e26b212b54fb405375f1716eb39d9dee9e5afe44362956746f84895046f15bd306f60ea774c6b4d20") 2018/04/01 07:40:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000440)=[{r0}], 0x1, 0x47e) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/98, 0x62}], 0x1) 2018/04/01 07:40:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002400)='/dev/rtc\x00', 0x12200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002440)) r1 = socket(0x400000001e, 0x800, 0xff) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x9, 0x1, "ed39d1df89f9", 0xd920}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000002340)='/dev/vcsa#\x00', 0x8, 0x214002) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002740)={0x7, r1}) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000002480)=""/105, &(0x7f0000002500)=0x69) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002300)={0x10001, 0x8e, 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0xe1, &(0x7f0000001200)=""/225, 0x1000, &(0x7f0000001300)=""/4096}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002580)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000002680)={&(0x7f0000002540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002640)={&(0x7f00000025c0)={0x4c, r3, 0x300, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1cd}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4c040}, 0x8000) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e00001500000000840008"]}) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000002880)={&(0x7f00000027c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x20, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x41}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x810}, 0x0) mount(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)='./file0\x00', &(0x7f0000002780)='selinuxfs\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x1f, 0x13, 0x10, "a68915bf6a050eae2177e7bd6303bdc8b649904f52da05ca5a0114835f6d55fed63253e5d1c90299d6c908f324f1d9375469251d63a8d8fb55dbed14040d8b37", "fa0862b0ba14eed08d505b5489d01b474343cc0d978894d068fa6f930d94d41022ef514f649e9a99cbaa58ba3495b327a1c647a3bcae879c96edb5a9d5a674c9", "aaa999f3098d5730d82febb3816314940e301788c5ceefa20dd5e3281e9f20a3", [0x98, 0x2]}) accept$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002380)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000023c0)={@loopback={0x0, 0x1}, 0x15, r4}) 2018/04/01 07:40:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x1, 0x0, 0xffffffff, 0x5, "b0a033ecb546dd4e8e43a3422852087c88b1e151abc1af468b637e8897b070e8895008cf4dcefc6979748e5c"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f00000000c0), 0xfffffffffffffa3) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000140)={0xff, 0x10, 0x1, r3}) 2018/04/01 07:40:14 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000003e000/0xd000)=nil, 0xd000, 0x0, 0x800, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x9, 0x1, 0xfff, 0xe3c, "b77248b09b4c6ec088d3524418cf59c1a07fbaea5119506519561002726d8de3b127a10b495113dffb60ee1c", 0x9}, 0x9, [0x3, 0xfffffffffffffffb, 0x4, 0x3, 0x1000, 0x3, 0x7, 0x8000, 0xfffffffffffffff7, 0x7, 0x7fff, 0x3, 0x2, 0x9, 0x1, 0x858, 0x9, 0x7ff, 0x7fffffff, 0x40, 0x4, 0x20, 0x0, 0x7d4a, 0x401, 0x200, 0x20, 0x3, 0x72, 0x1, 0x5, 0x8, 0xff, 0x125, 0xf1, 0xa8, 0x4518, 0xffffffffffffffff, 0x80000001, 0x4, 0x353, 0x0, 0x0, 0xf0, 0x7, 0x5d5c, 0x7, 0x2, 0x5, 0x80000001, 0xffff, 0xfff, 0x0, 0x7, 0xa0, 0x4, 0x6, 0x100000001, 0x7, 0x8, 0x100000000, 0x9, 0x8, 0x3, 0x6, 0x6e000000000000, 0x2, 0xd92, 0xffffffff7fffffff, 0x4, 0x4, 0x12, 0x7000000000000000, 0x2, 0xe1, 0x5, 0x6, 0x8001, 0x1, 0x2, 0xbf0, 0xdd4, 0x3, 0xda, 0x2b, 0x1, 0x3ec6, 0x2, 0x101, 0x8, 0x1, 0x4, 0x9, 0x0, 0xfffffffffffffffd, 0x6, 0x320, 0x9, 0x5, 0xffffffffffffff6d, 0xfffffffffffffffd, 0xffffffff, 0x1, 0x0, 0x4, 0xfffffffffffffffd, 0x6, 0x3, 0x934, 0x2, 0x4, 0x0, 0xff, 0x8, 0x5, 0x8, 0x80, 0x7, 0x1, 0xffffffff, 0x1, 0xff, 0xffffffffffffffff, 0x6, 0x7, 0x9d8, 0x6, 0xbd], {r1, r2+10000000}}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000680)) mprotect(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x2) 2018/04/01 07:40:14 executing program 2: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0x4}, 0x68) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = creat(&(0x7f00000029c0)='./file0\x00', 0x89) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002e40)={0x8000, 0x2, 0x1}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4) sendmmsg(r1, &(0x7f0000002d00)=[{{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f00000012c0)=ANY=[], 0x0, 0x20000000}}], 0x1, 0x1) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) fchdir(0xffffffffffffffff) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r6, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x373) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) getsockname$inet(r5, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="05000008d7c3a9f6a461b1c7912b4b5455b5bd976521a0db6b8a92c2d30b1eff5a8aec555e6cd3b98fd7b0077508f9fa60ca889e18b71ba2fdd5a22ba191b39d0882817f41de9f23be8acb923ccdb48863237e06371d0f6e975c8ef195ef687ddfd3a1f0a454f2d4d3af3fd05dd67e7a2a82690beced4dfffedd1137cd79572019a24dd64ac1477749e0412c2520893412cc3de1b6772469580687918519ea93a6d0d8eb01b215b2b1b60132e1a777e2446b61ff389ca8f560d672bb8380862ff05f750855d97f9b436b80999560dd696d409152ba04683b6e3400498f74b51a1b81d3413465f6479d98ddb7b281521b26578015939e1022c74ba600ad2663b13cb3a0c3b57d494e87ee02a320a63d2e473858f9bb80f3ab60b8581b0810c6d0b4936a3f10f9e58285e4bb5e63657e105fa592e5cc20b0c918a629bf46896128a847fde440ec02a7383bd9e770839c21d6d3f450478a0b5259cad90d188f8c020b066eab0bf656e64766c5fbd3b407f43c4ff0d470ca1303176ab36b233efd5db8ef7946995d57c814602d6ee84965e9ab54f1e697d221c84854f8609f4f63bf4bf8d5e1d400eb535bbd3600fb16d5ae13f0586e7f0835c11dc48ffebe5e820e88ab2c3464ac91dcd4d59a44a394112d876f7d729fc35107fcac931d0618f4b152e03e18cc6b5841b1cbc2d72f6bf0ef2e1b2147b1bba6e24185cd2036af4f20259b217cc510a871778dfc9c2c03b12a0956e6a3e382dd3b245a3e534dd4bd0fdad5129f3b5c944a8f964094e29cb784b62dd569d350fdd87ef4c2b1a38eaa0ff002d75445a5248c7b478fd73c03530819d3b3a6b57e7874156386c41ca1beb05743b9cc14f181b0b30b926a3863e4e1b8c99dd4cdabd1c170da299906f2b4617e29a54f404483a2dac77128731d395e28418e91feb5ff559eb68bcfff9ce66d6c2cd333c437f6df5214e6342e54d8c6e2c9ff0dffe46f82afeaafcbef6494b481b5e1fcc272dd09715c95edd53cd9ad90f1b61921b2ac8fbae50c67befbb42bcfd546c733e63a9ae73dd8b93e8f4d077e90c1f590f0d5b148395d48f119ff96c0060722f9c76d579943b8afbe00000000000000196e060848e9487f1cb332a18a7e5e3c7c621e21a7a4f4d3b42a3d2a4f6c27cca3a497037e8fdfcf0897b6d3058a6e0aceca989a715bab7532f5a9d06770186be355c8ebd822483dfea0b490bbb9976823feccff631807a76a5acf06e8b03c744d089ce2680b269a7aff3398752308aecdb22e56a62b398dfe84031407110e726ff10d9c490487b8b2d445e2a52525ce7d005c3790779efc539bbdbd41607d1bbecf8950aa2b22fec4ba56e3cc51750a0355cab6e975e58380f658d104728951c6d675f47424c7b82cd39a919c09385076787ac0efe853f4b023e5607fc1bbde9a55af83eedf9e7809a14e98ff547196f67b43306e7e39595ec6c713871875862b2f898a1c2842760d4bbb1a3fb8bb0007aa4adadee22eec132ee0ba1107f1feffce691acd3bc2faeca9dc8f0b8e84f337fce649cf41670e3af986e5ef26d11fc574add9203e7ce1248216cf6c88edde7b9bc73f78d4be7541afcbbde6a15d7aeb013af05aa16b547b2869aadbfb4f78d0e1522b78a8a008373283e9c64b8cdcffcb8bad4a69dcdc1ba993f417df655318947e88e4d9dbc3bb05dc5eb559cbda4cf574729b173cbb9d114c1500fa2d920c3f7f3d5b3c955a61a89c0fac6a2643b6d5173a91120eec763558d7faaac1ca954a794fbbe54d3ad56531c2d32a9a360676ce18777bb753909791518d53f5801590350298d414cdcce1683162ff61707a65fdf31b1d4a29bdf27b49c8681438f80838fae6b11517b3e6f84c0cf6d2dcb2b33905c0ea4aece8c859b08f58cf25e53a685158a6f4008a39b05b1fcd8414e40cad2e832c8959283a8f46ebf649cae733cc461cd8ed458fb617a25708e2074c82a40f29c153db297350553c45dedadd0922e1944e75207fb853b91603c7f31d68e5d1ba5878a9a0ed05887334555aa69766fc09f6de0fd1c579fb652f4a59a8e07f56aa2c17d964709698184cc1efd918f5d88aa3bfa7156c1735c53d6e7a9ba822e84881d6105a94411132b519f3f5e42bbe65ca9f0d7179495fe8081c31bca2e6c253439eff0e1a48d7e7f8f8183662ad5e9015770aef4e54d3b20b6eb3509fe0df2dbad3d88723c53483d70965c6451ce6680169ef8b8a44a1cb1f16c480bc52badb0e6efcac1fad6a41eb4d789456444749552c7429ed14dffa10ce29d8714b366a7b94be5731f61efda2d9d1b0b091637b90283d1cadbd86e81ff04d165f617d74f970bde86f5f4ffa904bd1575b1208e9b1965c82f257ae6709092e615d2e44dda84724f01c564861c95c485e489af7fef003b1b4132166b3a227d2f4af45541bcf5471863b86d80391e795e683520dc6f46f20f82a69a258892f2e7d3a75c7acf114084f7af6f73acf7f16f33015b53f5cedd39a90e98a0e42dd7e085dbe9118bf8192762842a6bab6056d603f4e5b34c63a2bcb9c2f075a05eb79fe30b3d3440eabd54976cdd1151c3b6454cddf9d7af3d0dc3c1bc31534812432729fa91bc03ade7fadf976ed170077edbe2a7e1c502587bdb892a71d0f4bbef07b4dbf2345eba4a5677092a11fb62b67cb4cfab096562c45c3eadf0a0a33af1201dee08e1b593af8e644db9b39157e7499767c326ba49a857602e18898dd4e2defba9deb9c1d6c3c43963063b9bdb92c54291811987c971157d39b79b8672bccafdc0b9e3135e19d7a8fed316dbeebf90f3b4f9c9b8e5f28cb68baa88aecee66595948987f49b97e44cbccd9856bc2184fa5b614f59d9eef1677f323382cf7f709d2a741bf8ef209922afb4866f23db219"], 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000011c0)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x7) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="ba800a7f09eb2f57009502a099e38289831587a7bea4c54f8881484403e4762f0b9f382172caa19cd92684a71bfde327d8aa487a0ade59835ebfd8da805b7bd2c7a00f25eb04f9d9cb6adc91ba35ce1a73befededdfeb6902c45ecc6aabafe2f586e41cdcc575b4913ebb95b6dcd490b9377171dafc2f83b51021fef1ccb7f3a8583db9bf37e8b29de61d2aa5814bf2a3454401c446d31bdaf9c99a15a08477cebc99f0144a566", 0xa7, 0xfffffffffffffffd) [ 779.735172] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 07:40:14 executing program 5: r0 = socket$inet6(0xa, 0x8000000000005, 0x3) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000580)={0x945, 0xffffffff, 0x3, 0x4, 0x1, 0xfffffffffffffff9, 0x9, 0xfb8, 0x8, 0x4}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000001, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="84c74cdccae86e7edffe7b517475c3b5e9e9f601d082cc876548979a80ff651478c385698fcca070761ced7a22c09f752399f9e33c092d00c267a872ac3825a94499fc7bdac63f12dad8c3abccb9a02913e63ae29651e12dd910724060674faaa99f3f72cf076afa13c83ad4d5e310f11a8368c9606cb5be9239f3afd84743a3ecd71e5f6627f8c3d1e41df700ca898c255d2ad112130fa4d6a1bd5e1ce55f359d9a0cdd9f8b987a987b28f612cec7bbba45d8437641855aea2e08dae972b8808bc6c2e1e15f57f329a48dcd2535", 0xce}, {&(0x7f00000001c0)="6f629a36b006c6dfdedb2c01c45e65aa95c1c8a7d415bcc6185f730aa01723f896ccd0881d6541cc3fa67806253e6eac11cc91b83cfbfb56dbef0cdf1feb61751f8a53e90a7ea5df7f0544877659f1bcfdc26a79f957dfe75ed9b86496f054531cf1f89c4bb302b18e8dc7db6394e6c7bf618d2cfce7e7b50d74af9abc41640aab6b3bb921bb441de501c15038323d27612eb41071100da4fded5d7e8a1a3439f28a4466d660fdeae2d0eeb04e5fc1ee559a40321477f1", 0xb7, 0x9}, {&(0x7f0000000280)="47bdb9d57ef5f45f1c3bb43d5f5e9b30f9200d0f49249c099dd0451cb2cde860f0cae1babdfbbc12f9239bba3bb7f36015fbdd15ca1a6d8f6e33c0cc7ef11320e2477d9aaf446b997e28d729d057e8273417d4de5589b742421c1a8ef1", 0x5d, 0x3ff}, {&(0x7f0000000300)="35fa3715e89c0268d3c16c86244fbd1bcce3721777cc5cafad0b416e8fa137a2aca56e952eda85e927b26bea8b27e840cb85efeca75e23015f88acfc15a524cbbb212115f364677f35e1a1d26d86cb0e24748928e11842ab0bb9d80ea5aef3b837011d610b3d1e67423461081e2ff319ea1bb89d0db892a9b6aa392f340da92db5195908aa8ea36301d5410f84c40692fbba83c4da1faa8245114a4742fef7829b0399bdea9d1cb6454a7759c2987f1590", 0xb1, 0x5}, {&(0x7f00000003c0)="de8871826bdbb75ff177fead7bde31ac6c5c7788a06399e824b70e844dcef97eca2dd176c9df5c4aca88ada7821d0b070f22deeb3e41ada59372154fb67628a1b35d7d4652052ae7eefa5f5800a13900ed26bd2b2343954f232cce755f0cfb6aca248e0744c99a904276b7127a", 0x6d, 0x40}, {&(0x7f0000000440)='Pq\x00', 0x3, 0x4}], 0x8008, 0x0) 2018/04/01 07:40:14 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) writev(r0, &(0x7f0000002700)=[{&(0x7f00000003c0)='0', 0x1}, {&(0x7f00000023c0)="bfa03b7b47bcdc3fff182dc1549902bb6c85b6fe1b1c43cbe968d9dda4f1a79914e62692d4ee940b4bfb473b7345361412eccc38110e50a1e3923f72896aeeb151489153ee726b42b826e403ba8f7254f67e1d785408aadab6ce00ae25272702df34d48f413965b1a986dc2acb9c644c936cb6a1d4191f82ade46adc148081e147a4c96c919a7a73e706da5c39127e29aa837a6d368c38806ec050884006c677a8d368ea1637d5415795f7b6cdfd681a522ee8a95900c85805c33065e3a9ee872abbcdd02a27267421753b6e1c31f69ae053d57f42de4a3fd80b6e786508eaff33eda477809063a6cdf9a7da1e2a", 0xee}, {&(0x7f0000002580)="e10fca9da871881d35ea9b4cbcf91c82f77b21589a824b455a0fff292097b1251eed93f750c27a81ff3905beeb12070340ab77b36c378a54dde570e994ddec01c8a9c29fa5e78a8d750ae68953f7b6f6e2ed89ba526d9e74ad6cd78b89f976c5da29eae3e8b5b2c9c727518d056272f3aeca90d1055f6d", 0x77}, {&(0x7f0000002640)="272adbb497a51ba441413ee965990f4e065a7e41a21327aa567b5efdbec61f17a57b6f3d37574b8b368134b1b27cae7c9255c820efd8f0a2f90967e2a555e99d117aebb3b658bbbd89af922157cf2e7085e6b326e1888016330a469df504a5a7fb9b954312f42b562b9c9eceb8f057c877d5ae87217ba30047a874d1e1cfc11be53ac4778fa02d5472a1fdd6126acf17d7b7fba04d05eab5f82145d74c45f0722c2551bbba65eaae44c83cd3a0a5f70b1f23d95f6efc", 0xb6}], 0x4) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/93, 0x5d}, {&(0x7f00000000c0)=""/255, 0xff}], 0x4, 0x0) 2018/04/01 07:40:14 executing program 6: pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001500)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) r3 = getgid() ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000001640)={0x7, 0x0, [{0xb, 0x2, 0x6, 0xb577, 0x5, 0x7, 0x3}, {0x80000005, 0x9, 0x7, 0xda21, 0x4, 0x0, 0x401}, {0x8000000f, 0x5, 0x1, 0xf83, 0x0, 0xf8, 0x5}, {0xc0000007, 0x8, 0x2, 0x0, 0x8, 0x4, 0x9fe4}, {0xc0000001, 0x8, 0x5, 0x8000, 0x100000001, 0x7f, 0x4}, {0xa, 0x7, 0x4, 0x6, 0x9, 0x31f5, 0x7}, {0x40000000, 0x8, 0x4, 0x3, 0x6, 0x9, 0x2}]}) fchownat(r0, &(0x7f00000014c0)='./file0\x00', r2, r3, 0x1000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000001400)=[{&(0x7f0000000140)="acb75e60c2fa85f24ae021193ca030c60ad19620fed90a38e37e95ccd33a721eec8dd8b9f3610f91057e557913b29c2057cc660ac66e7e822325cd444075335949ee7cfdc1d603615475746187935230e4e4f7769fb4c5efcc534cf9656c2b4bfd4cb2fb481188e8ba773b7af6c4c1558d7ed986ab3f137797051e07f1618a7b96daf69f3a4049a5dbab8134fe44e26a5e27cb78bcbd351f69d7895c099fa1d601e2592452af478103bb6ae8f32cdc4cb30dd948448a68be821949e83c80", 0xbe, 0x10000}, {&(0x7f0000000240)="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", 0x1000, 0x139}, {&(0x7f0000001240)="2a4e147be6c800b761927b134702bd969092de0467dab42035bd7a484c6ca31c624e7c12f1415f31cba59bf9bedc01d747982852d648b1de325c7aa97810f723b309e3d9470f232627bdde40865c29c875c0b72ba932b75b6f41ac806bf6561cd31d3b0737f993cba143e39cf9323a4e599cf95bc0d80d4e9e9f641ad8dfeaa4a145e9dc7586cc21e50a2e902ec7b6c19a4df016f596fffa6a890dfcbb21eaeb112a0f71d93becca6f660f32c5490cc7a32fa19a8e0191ecbf590558703af8c09c517d6eaf4734d0b5", 0xc9, 0x9}, {&(0x7f0000001340)="6c7680b77dbc4bb13c62e0fc216cc9ad3fbc46cbbda0e29631b70753411d596be74e009a386c43e370e6e72da27f50a6e77e58e29e8335857f9952f5065ed51b87ef0fc7ce32a163d4c13ead3f0bb4fa4f597a99dde9909260fea8e907dca5ca01339d2261eac5d73fbd27afbcc378c111815da0faba379f2e2fff1413b7e85bd3d8e89b21cb9cf04bd03f4af29d3b2d0ce35b547965f436dc4b0e12e8c590d0764127f29c783684cd9ef1c287a0bac1dbb6f4", 0xb3, 0x3}], 0x80002, &(0x7f00000000c0)=ANY=[@ANYBLOB='subvolrootid==?,user_subvol_rm_allowede_cache=v2,\x00']) 2018/04/01 07:40:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/4081}, 0x10ec, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000010c0)=""/187) msgget(0xffffffffffffffff, 0x800000000000006) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/01 07:40:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/01 07:40:14 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1, @tid=r0}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10000) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xaa4a22c74af98603}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x1d0, 0x12, 0x0, 0x118, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x6}, [@generic="ab8be7a1092f8e82d14a7e013ba522ad33136c698c99bb01061efb703e4466d33b5899529d2f68f3f425b1fa7fdc3a387a389b7bc55b78de78caf592ca2ad3c70318197c65d3eca146e8a114c9c51d5aa39dad688c5917e869c3df3e16663cb52e5950a9d971f3af28475d59cf1ecd8b71276e64e2905e57e395d345c78f0303dc", @generic="9da487c95518a83154c0a80fb3405389a361d1ab8ae15c6dcca933402931bb8eef7c7c4ebb495887e63c0ed7f3a660ba6f906fe6185d38d711733752e769efdf06e9643afb9161f79e357782a12194207777a5db3607a1be826cc477a5f52065b2dcf7a38dc64d4dc70abbefb517843a32dbbc9cc5e4e446c8327402b9293f5dc83538a468859e20d7ee47c57fffd680957cfdf1", @nested={0xa4, 0x30, [@generic="4e0ab50b555b8754309fad19427e028273cb895b6ca94314e0a94e38690adcafd3c44ac5eaa92d297146781cdccd36e39af4905c79c299d44a4dc2af36e1d8ddab92c0d7ca1b6637c2f5b4681a9f211175fb9b9deb5750ea323ffb04458752454a27c9f8052094d00c788065febf76477b61c83c122a2650c64e4510dafa5ab473b9a714d8eef1278b951443bd45b224696da6d59974f966b1fba44500d72d"]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40}, 0x80) timer_gettime(0x0, &(0x7f0000000fe0)) 2018/04/01 07:40:14 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f000029aff7)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0x90, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) creat(&(0x7f0000000180)='./file0\x00', 0x2) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xffff, 0x1, 0x0, 0x8, 0x0, 0x78e, 0x0, 0x2, 0xfff, 0x0, 0x3, 0x294cc12e, 0x3, 0x0, 0x9, 0x6, 0x5, 0x5, 0x3, 0x6, 0x101, 0x9, 0x2, 0x0, 0x0, 0x3f, 0x400, 0x2, 0x3, 0x8001, 0x0, 0xfffffffffffffff8, 0x3f, 0x6, 0x0, 0x3, 0x0, 0xee, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x401, 0x80000000, 0x6, 0x100000000, 0x7, 0x12}, r2, 0x7, r0, 0x1) r3 = memfd_create(&(0x7f00000000c0)='system%user\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000011c0)={0x0, @empty, @rand_addr}, &(0x7f0000001200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000001240)={@loopback={0x0, 0x1}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socket$inet6(0xa, 0x0, 0x0) 2018/04/01 07:40:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/01 07:40:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x28}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8ef2e291a8db1a17, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x371}, &(0x7f0000000180)=0x8) [ 780.017246] BTRFS: device label devid 1 transid 5 /dev/loop6 2018/04/01 07:40:14 executing program 6: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x4180, 0x158) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000300)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000000)=""/93) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000340)={'mangle\x00'}, &(0x7f0000000140)=0x32) r7 = dup3(r6, r4, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) connect$vsock_stream(r7, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10) dup2(r7, r1) pipe(&(0x7f0000000200)) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f00000000c0)) [ 780.100338] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. 2018/04/01 07:40:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='fdinfo\x00') fchdir(r2) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2d, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/01 07:40:16 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) 2018/04/01 07:40:16 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) close(r4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) openat(r5, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x80) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) 2018/04/01 07:40:16 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xad0, 0x0, 0x6}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x30]}, 0x2) 2018/04/01 07:40:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)='?', 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/01 07:40:16 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000700)) sendto$llc(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0, &(0x7f00000004c0)={0x1a, 0x0, 0x0, 0xffffffffffffffd7, 0x8}, 0x10) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x6c, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310}, @register_looper={0x630b}, @clear_death={0x400c630f}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}], &(0x7f0000000100)=[0x58]}}}], 0x0, 0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000380)=0x100802) 2018/04/01 07:40:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x1, 0x4, 0xa8, 0x4, [], [], [], 0x81, 0x101, 0xfffffffffffffffb, 0x4, "7abe4d4abc9a3b30c03573135ed9c5fd"}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000000003, 0x2) openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000009b38)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d"}, 0x0, [], {0x77359400}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x7ff}], 0x48) 2018/04/01 07:40:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_adjtime(0x3, &(0x7f0000002440)={0x7, 0x1000, 0x7, 0x5, 0x7, 0x80, 0xffffffff, 0x6ddb0c18, 0x566abc82, 0x2, 0x3, 0x800, 0x9c, 0x6957ccca, 0xa9, 0x3813, 0x2, 0x5, 0x10001, 0x40, 0x5, 0x200, 0x9, 0x0, 0x1000, 0x100}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x9, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0xc00) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002380)) recvmsg$kcm(r1, &(0x7f0000002400)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/229, 0xe5}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/15, 0xf}], 0x4, &(0x7f0000002280)=""/220, 0xdc, 0x1}, 0x2) 2018/04/01 07:40:16 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$cont(0x18, r3, 0xffffffffffffffff, 0x400) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/04/01 07:40:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="df713128e6a598031fd11f61294cadae41af4b53599dee0bd66e204978461fe10a2a9b085e91dca87e26f9460b335bc74f5fb938dc8254a5bf2db66fa44acc4149d5eedff22d9638b977867c3fb4097d70d745333ec292ca9fb45fd8ec1169fb8266ce1e688c74c24baeb92ca6310dd4978bf7784c9162f53e1f82b7f74d7affaf6b40b69d3fb6b871f561e5d9b34f64", 0x90}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 781.390165] binder: 18649:18650 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 781.397637] binder: 18649:18650 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 781.405739] binder: 18649:18650 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 781.412723] binder: 18649:18650 got reply transaction with no transaction stack [ 781.420236] binder: 18649:18650 transaction failed 29201/-71, size 24-8 line 2763 [ 781.434983] PPPIOCDETACH file->f_count=2 2018/04/01 07:40:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000100)={0x59, 0x7}) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000680)="66bad10466b8008066ef65421525330000c482f1012fc4e241bba600a00000c4e1d168c6450f0b470f30b9800000c00f3235000800000f3066baf80cb809545e87ef66bafc0cecc4e17c5b7600", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x7, 0x8001, 0xe7b, 0x10}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={r4, 0x84, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x100}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x90d0}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000004c0)=0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000280)={0x0, 0x1}) fstat(r2, &(0x7f0000000500)) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='sit0\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r5 = dup2(r0, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000640)={0x0, 0x8000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 07:40:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4001) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/01 07:40:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x2, 0x8, 0x4, 'queue1\x00', 0xa8c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{}, 'port0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) accept$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 781.510545] PPPIOCDETACH file->f_count=2 2018/04/01 07:40:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x772, 0x4) ioctl$int_in(r1, 0x800000000005420, &(0x7f0000000000)) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0x2) socket$pppoe(0x18, 0x1, 0x0) 2018/04/01 07:40:16 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2400000000000004, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/04/01 07:40:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0xaaaadca, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendto$inet6(r0, &(0x7f0000000100)="14b92b36b84adf01ba9686ccf9f6bf925f5400b20aab0b5787eed6875098cad357bed968f0d8cd3c699b2e5bf1b949c33f21df2bf61680e0e71fe80f5349a0e2340f7ec6c27336afb7938e975b0f358265ed5966d9e841762cbc6954f5fa91d8921070d1f9521dbf06ea0b387fda5bf22947465f27118fed220a59638c97927a9164f4344e825f6da9ed575888435142ce020e138d5cc6267e935a49e5c99b743f81e4929f87e5ad6f4a7292ba60e1d0489d180d3ecc7224", 0xb8, 0x5, &(0x7f0000000200)={0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) [ 781.536583] binder: 18649:18678 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 781.544215] binder: 18649:18678 ERROR: BC_REGISTER_LOOPER called without request [ 781.551811] binder: 18649:18678 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 781.558776] binder: 18649:18678 got reply transaction with no transaction stack [ 781.566257] binder: 18649:18678 transaction failed 29201/-71, size 24-8 line 2763 2018/04/01 07:40:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r2 = getpid() perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x0, 0x5, 0x8, 0x3, 0x0, 0x6, 0x1, 0x2, 0x0, 0x8, 0x9, 0x1, 0x9, 0xfffffffffffffffa, 0x6, 0x7fffffff, 0x7fffffff, 0x1f, 0xd75, 0x80000001, 0x100, 0x100000001, 0x3f, 0x8000, 0x7, 0x7, 0x2, 0x4, 0x7fffffff, 0x7, 0x3, 0x10001, 0x10000, 0x3, 0x6, 0x6, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000100), 0xe}, 0x2002, 0x7, 0xf29, 0x0, 0x7, 0x8, 0x2}, r2, 0x7, r1, 0x8) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) [ 781.657561] binder: undelivered TRANSACTION_ERROR: 29201 [ 781.663721] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 07:40:16 executing program 7: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r2, &(0x7f0000255ffe)="ff", &(0x7f0000329fff)}, 0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x800000007, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3e5e, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000100)={@empty, r5}, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x0, 0x4, 0x6, 0x0, r6, 0x0, [0xa]}, 0x2c) ioctl$int_in(r3, 0x5452, &(0x7f00000003c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r7) socket$nl_route(0x10, 0x3, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x0, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000380)=0x8b, 0x4) 2018/04/01 07:40:16 executing program 4: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/01 07:40:16 executing program 5: r0 = socket(0x15, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0xa, 0x7, 0x7) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff004, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x270f, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f00000006c0), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000600)=0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000640)=0x5, 0x4) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) bind$unix(r6, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/01 07:40:16 executing program 6: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r2, 0xd}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, [0xfc, 0x1000000000000, 0x9, 0x5]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0x1, 0xc5, 0x81, 0xfffffffffffffffa, 0xfff, 0x8e}) 2018/04/01 07:40:16 executing program 3: syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) 2018/04/01 07:40:16 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x29e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getgid() getpid() r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xde5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000140)='devpts\x00', 0x2000000, &(0x7f0000000340)="db3b106155f83ac865639b52c2182457582cb4fc9be9bd1db98310d09ad71892747d9cf288e8146d181f88b757db868c13514ba31260cf1d8cf4344c785ca3dd5c2601ac068d05527ab6f23525649fd443998929b890521a13c6ebca86751517d7e168b2968e62523511a75d0c83af9951e0b86f9709e407f0f9adfba829e903859461bd07b3611c1e8fef338be857de9159f4a86624") ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x7e, "9ea23188bbf0fca570c803e85e5e18e3f7107b55992b046187ac5d270d3019a7847b529da8db6d053f8a8d787f3df8f5ae1bd077448ee7afb98bf6a8e013383ed25345be3e6d30b332c6b58d2753b1a28c28351f474fbb55640963e025ff2f433f1f5d66409eef5ab1a3a8722a158d3725a09320013316d1d8514cbdb4c0"}, &(0x7f00000002c0)=0x86) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r6, 0x8, 0x30}, 0x7) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r1, 0x80}, {r4, 0x84d3}, {r4, 0x8000}, {r4, 0x40}, {r0, 0x1}, {r2, 0x400}, {r5, 0x410}, {r1, 0x480}], 0x8, &(0x7f0000000840)={r7, r8+10000000}, &(0x7f0000000880)={0xfff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f0000000b40)) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getegid() getresuid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) lstat(&(0x7f0000000a00)='./control/file0\x00', &(0x7f00000008c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) 2018/04/01 07:40:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) recvmmsg(0xffffffffffffff9c, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/82, 0x52}], 0x1, 0x0, 0x0, 0x82}, 0x6}, {{&(0x7f0000000140)=@ethernet, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/40, 0x28}], 0x3, &(0x7f0000000440), 0x0, 0x359}, 0x5}, {{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000005c0)=""/241, 0xf1}, {&(0x7f00000006c0)=""/86, 0x56}], 0x3, &(0x7f0000000780)=""/213, 0xd5, 0x10000}, 0x7}, {{&(0x7f0000000880)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/248, 0xf8}], 0x1, &(0x7f0000000a40)=""/156, 0x9c, 0x7f}, 0x3}, {{&(0x7f0000000b00)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b80)=""/194, 0xc2}], 0x1, &(0x7f0000000cc0)=""/65, 0x41, 0x3}, 0x40000000000000}, {{&(0x7f0000000d40)=@sco, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000dc0)=""/45, 0x2d}], 0x1, &(0x7f0000000e40)=""/162, 0xa2, 0x7}, 0x80}, {{&(0x7f0000000f00)=@ipx, 0x80, &(0x7f0000001100)=[{&(0x7f0000000f80)}, {&(0x7f0000000fc0)=""/70, 0x46}, {&(0x7f0000001040)=""/142, 0x8e}], 0x3, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000001140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000011c0)=""/164, 0xa4}, {&(0x7f0000001280)=""/252, 0xfc}], 0x2, &(0x7f00000013c0)=""/244, 0xf4, 0x80000000}, 0x1}, {{&(0x7f00000014c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001540)=""/38, 0x26}, {&(0x7f0000001580)=""/254, 0xfe}, {&(0x7f0000001680)=""/21, 0x15}, {&(0x7f00000016c0)=""/161, 0xa1}], 0x4, &(0x7f00000017c0)=""/89, 0x59, 0x809}, 0x3}, {{&(0x7f0000001840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000018c0)=""/53, 0x35}], 0x1, &(0x7f0000001940)=""/2, 0x2, 0xffffffffffff8000}, 0x1}], 0xa, 0x2040, &(0x7f0000001c00)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001c40)=0x100, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/04/01 07:40:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x7, 0x13, 0x7ff}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 782.239121] devpts: called with bogus options [ 782.289625] devpts: called with bogus options 2018/04/01 07:40:17 executing program 3: futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000f16000)={0x77359400}, &(0x7f0000a54ffc), 0x5000000) futex(&(0x7f0000000000)=0x1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x1) 2018/04/01 07:40:17 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000600001223ca0000cf", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x1, 0x2, 0x745, 0x101}, {0x2, 0x7, 0x9, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5b6, 0x9, 0x4, 0x100000001, 0x8, 0x5, 0x81, {0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x37fe}}, 0x80000000, 0x8, 0x0, 0x71d0, 0x7fff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x5131}, 0x8) 2018/04/01 07:40:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000019) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000800000032d43efceed56df7000040000000000000000000080000000000000000000000000000"]}) socket$netlink(0x10, 0x3, 0xffffffffffffffff) 2018/04/01 07:40:17 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x460000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000000c0)=0x3) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) restart_syscall() 2018/04/01 07:40:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000540)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x330, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x260, 0xffffffff, 0xffffffff, 0x260, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8471272f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x7c, "f0eef3f950bd8134bd8573f2c006658cd4517d23748e0f5af8ff9d58b9fa4e6ebc001dcc9e1f24c60343cac56f34c833f705795206661dc9a65d051c4e7c9bfcd7be0b92078e50c0b178dc192d7a1e50e7aef8a26aeb43243d6a6ff68624b0c10177083e51d1accb23c30222d5e61bc18b1d7ee4f8ce08cf5342c056"}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x10000, 0x6, 0x8, 0x0, 0xd43, 0x1, 0xf41, 0x6, r1}, 0x20) 2018/04/01 07:40:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) sendto$unix(r2, &(0x7f0000000080)="5597ae69562cccd67abfb1c29a1bd2faa85f426026dc61937354de227fd15f6f4552110ca73727541e2c3d1d1ebee416b2d7af57bf882a6cb153b7294be116bd", 0x40, 0x20040040, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000180)=r3) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 07:40:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00000000c0)=0x10) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x10000) sendmmsg$alg(r2, &(0x7f00000009c0)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="1d5a4441a0565162c9ab1cd15fbee6fdc4666c3f0e5eb468bb817e612f18c37a94deb2b0bc470860cc0bfe4e4dbbb7cf8a056a204c976a348a22ad78967f0ae3ca24c2f1bf8ad04a68980f909ae2639363e8c1496a50dbef44aa6aebf3786753729cdc7d8652ee542ddcbaee64ec97b6a5d491b5032f6993c7f1232313a9e3688b70dde99e924af25bec963b5a797c29a89e2484008dae3f04928e04b0acb1f24bd2ffbcc7c7aa8e1842f6aad264921e7a4ea4a14788c98407cd384672b10fca66144a5f088332e1633e060b164a4028f540d3951149a1caf435cee944f7e4c482b3b9b95a6f0a668a6540933a7804ada985", 0xf2}, {&(0x7f0000000200)="d1f665f56f09f073046c45a63461484b9e605e599dedc50c2b418fa52bc2c3cae0c02e40aa8f2b1ca8e05363fab6b52dc3b07bf3ed61cee4d3c23463c99f94be0617cf5d906cb91790cbbd3942558fc68cf6da7f143471e5e2a05bb9b68e6e88dc69b8fabcaf112b6d6818472d57791ec22deaaf3a926d1922d45144ff045db348a2b9261723902309040ea82ca16f2fa05b7f53c507ec28689afb28b2b339d5efbe271bfed46dfb3919efc4a4096761962bb4ff0652d89edeaa066565047913", 0xc0}], 0x2, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)="822f3603717d464ade28c4badf97e26bdb1b9b556feaeb9a6b15f761982fef90a524a4b791f1f7d5710b385d1f13973f540c34037c1636db7604960174a0a219ef5a3b0f1be6133e6373d73631f36b0c8b4a78401330466bd1957d2f7215cd753ce06d723f0288f5bd2be6ac6e66b5be76698e8b7be035a4741674c3223d5bf2cce998ececeb2a5a4382bcaa0fa85bb420c58bf72054ac52937914fad00edf2ecb82a6d88171e95465ddad9997887c7796a631b8f39c32e54fe523b1", 0xbc}, {&(0x7f0000000400)="fb510286311571dedec0d399ae96c1bcc60a8f0a76728082a7", 0x19}, {&(0x7f0000000440)="c54c75a4f960bf0990b30d6507dd9dac52ac6652d1b2721bf9a9703ecb1746fe780241820066830ae5aed49cbb26ffcebc8b1a9df8a9a44f4a205a2684272ab26a98a1a47e2a2c5e37083190c96368c413b41be699bc9dcfa9b732bb419da8c7bdde3819e7da41cd6c4f2bae4f7ac8faf1523aa3bb296c9df72774568d98", 0x7e}], 0x3, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0x1ef}, @iv={0x98, 0x117, 0x2, 0x7f, "4c2a7b8794c7d650c5845f6f3f31153b5b84fa6db940dea065c9d6bf2500cecf1fb6583a521e9b1483f334c0e73cf28860f158700177e405f5ae08ba0ebeb250034c963bf7bf3bd8c4b1ce0d6e7611d1f429513db75f9363c65b39f86b8307009cc65e67481984b76fbb31caae92f2ea2d01aa9cfa16ef3d5c4eb3a189a43f"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x81, "6218bac53fc539d26ff6e5daaa268515ff9c22558b178a60a0688afe7d5ff5cba220a922083ff7a5bf35a7fa5dfb493e5329f814510c828f1f2352651dd277933d51475c0b752dc9e2532c681c1b7d7dc4709cd5fc8fd19aeca40e2cc1574bad9d9313e71aa5651667917e82da46b4de77ab9bd4fa98f29dd8774ace8367b978a5"}, @iv={0xa0, 0x117, 0x2, 0x88, "43f96a37c5e79c8b286f7fb4140494e4e8a72d52596c78f29dfdb3fc082acc59044ae55592cf3ee8200fb5260c231a234b0e6f7330bce3d8ae16f861ba940587fec6804ab768d174efaeee92270beddbe851d37d1e0f689e0b02c97c1aaf61f90f83e1d26bd37dbddca6f4cbadfeb4467edfd6585ced1fb7c0ffe6b803d367149b5f3c03b4b67c41"}, @iv={0xe0, 0x117, 0x2, 0xc9, "ddaf2e9a609ec0362327d4d3937442ae028d9543540d7eb3bc45f04daeaf3279f01ca4a6db387a1dd66693ce56901fb70f48e3346e87d18e29029ee89fdac2cbd75346e1fa6a707d0b678fa5d8cf6fed2ff0df6946463a5be9e0eb1d106e4458b231a879c1bbb6618b15354d0a9c773f5e82c6f5bb2e201d19c78be1e27027e5e3a50389c1bad4c2ce9f89fa50a70f083b51e4ae4b17a4e9cbfa2129562ab6e58e3ed5961b84b29a5f1d8cc19023c3cbde92aa1a4197a29b07953a856bfa454f6fffa7838e064bf0fc"}, @iv={0x48, 0x117, 0x2, 0x2f, "a7c5b4324d01673c031743d6ceead84f473e71cba03b3fb030c82f393a0cbdf119d15f9a288b953aa7cfded12fc85d"}, @iv={0xd0, 0x117, 0x2, 0xbc, "b6adef7211921a659facd33fac76b81af4d698ea1ea4ab3193ea8860de3467f63a9de7fbf8194a54aa4412248e09d1651feeabbbcb3799c5657bc77361a9bd93ed6e6bb1d2877356df34b12d2fd23d5ad8432eef0d0c21c0a443ed024c694ffe5585eccb1234f45dd19afc526be99a70630ffbd2daca8101b35c20c0bd30aa05e5b592877adb47c7b0af3d3c19f0ffb5e7bb2234ec609536e89da521cbf2176c248dccacedbaaadbe93ed66f094debae7664822151bdb1c1e9c801f0"}, @iv={0xb0, 0x117, 0x2, 0x9c, "d7d8a1438a2d7e15da893f747edf0809d2b3bef4c2b930c6887082b6e36ed8581644684752954b25ab4595303a63cbed44f26ed3ca0899b47bae84cc094ba611288785a64ca6b886b53e5102ebab361319b5186783779891e0e6e9643b102165670886fda3d8f98dfd05100897c97c4069c0b6b7965df228ce357dafe5a14ce57859ea9ba97012b6799cbed7b592196abc79a5713f18e623d392e3e9"}], 0x4a8, 0x4000080}], 0x2, 0x44084) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) 2018/04/01 07:40:17 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) syz_emit_ethernet(0x2fd, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@ipv6={0x86dd, {0x102000000000, 0x6, "d9a72b", 0x2c7, 0x7f, 0x0, @dev={0xfe, 0x80, [], 0x10}, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0xbb, 0x8, 0x4, 0x4, 0x9, 0x8000, 0x200, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x477}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x4, 0x0, [], [@pad1={0x0, 0x1}]}, @srh={0x32, 0x8, 0x4, 0x4, 0x2891, 0x142f, 0xf4b9, [@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x15}]}, @hopopts={0x5c, 0xd, [], [@enc_lim={0x4, 0x1, 0x99}, @generic={0x8, 0x67, "3a6d772221f108ea655eab7ace67074a1d92c5d3c8b3b4b9f9a12ed124c43fca55061831784a1ae37881eeafa208260bd6951af5712adbb9a49a4bd00407fa7990b54db6cf8c17c54bf6e212d2df07e0f43a3f5ff44ffc05c4dc716594807dd36065f726c4d290"}]}, @fragment={0x33, 0x0, 0x6, 0x1, 0x0, 0x4, 0x67}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x4, 0x6, "f090ad", 0x2, 0x0, 0x2, @empty, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x32, 0x1a, [], [@jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x6f}, @enc_lim={0x4, 0x1, 0x1ff}, @enc_lim={0x4, 0x1, 0x100}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7ff}, @generic={0x90, 0xb2, "8a844deaa9fe40c3003a373483a4eae4cb65215ade722876467686f008757973170da74d2092afade03ef6f0133c639f3dcbfff09ebd65107be9df945aa5762bdb557869fd278a004a746a4616ef3303966e8f50d44bfbe6b1b9db0949f925192bff90e7c174115afc1493446189743368d3432b2feeb9dd67cacc3e6aff92fac22ef1bf3711182b6a3f75d82f0e4157f39b0cbd43378796a663d471813a9c217e80ffe0686ab10ab4426f2b2aaa96aab5d0"}, @pad1={0x0, 0x1}]}], "ea75129efc79a3d9bc2bfd2e61d1a613ef8aa318455fcbd1becf5837f56032c0a3a81eee482e88e44291da9c1aad59a313b59e3c50b1c8265ab11f8e11994ed65706745c6956d5fc9c9db2ebed5a32c58757bece92ca2378f8d8b9b35bdc1390880394d5f36a0eded4db3bb49341e5d82a94d614b50aa389d4d48b944a6a9a8cfbf24f9d057ca1c85afe284ee671746798cda8a7fd5bf9"}}}}}}}, &(0x7f0000000300)={0x1, 0x1, [0xbc9, 0x631, 0x376, 0xc31]}) [ 782.457553] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 782.496285] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/04/01 07:40:17 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001900)=0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001a40)={0xfffffffffffffffe, 0x8000, 0xffffffffffffff86, 0xff, 0x0}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001ac0)={r4, 0x1, 0x30}, &(0x7f0000001b00)=0xc) sendmsg(r0, &(0x7f00000018c0)={&(0x7f00000001c0)=@can={0x1d, r2}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000240)="d26ae8baf956972061f8b5c50174f35b2ba968bc7dc4678d6e0dc7d123d81e5b96c58e5e81a25a0d3e968fee00db1bdb561144ec6ee441e04524a85736150fd237e2eb86f93089fce490f5641fc4c3a196caa928f4dddef1c519c99b9ce5580d337b395158866a12e0b0caf30659cd9e539c8d73041ef480110d6c37f66b537ef6a0b341aef664a21daaee9a7473920b4cb2ef1e0964047e72175e2b02547af0349fccb5e922444ecb025c62699d32348a92638c78b3a62c6130521731b435e8a887c7858c8f3d9e16481c599db8a697051dd56884afd43a6410d33ccf4f7acb4e7f457bf98b9e0892dba89b0906cb63692bb507", 0xf4}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001440)="b43e1d9b80edff7aa22019b36c0b22", 0xf}], 0x7, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x390, 0x40}, 0x4000000) r6 = socket$inet(0x10, 0x2, 0x4) sendmsg(r6, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c169b000000", 0xc}], 0x1, &(0x7f0000001f88), 0xfffffca0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000019c0)={r5, 0x64d, 0x30}, &(0x7f0000001a00)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001940)=0x14) 2018/04/01 07:40:17 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000400)='highspeed\x00', 0xffffffffffffffbf) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) seccomp(0x1, 0x0, &(0x7f0000000440)={0x1, &(0x7f00000003c0)=[{0x75f, 0x3, 0xd36, 0x4e1a}]}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000340), &(0x7f0000000380)=0x4) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='[,GPL%lo[!\x00', &(0x7f0000000180)="5bd86b657972696e675e766d6e6574312b2b7070703100", &(0x7f00000001c0)=']:vboxnet0(/@cpuset[/)\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='#cgroupsecurity!{\x00']) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000480)=""/4096, 0x1000) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/04/01 07:40:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070005000200000045efffff08009b0007001a000f000000220001de3320350004e9ff80d25de0b397", 0x39}], 0x1) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000540)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000680)) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001840)="7c3c2c17750f939e9017490e1bb658b202cd765305d52f24f68785bd3ef1fd25542e216ccc394a68c2dbbc20cbe2b8c5aab1", 0x32}], 0x1, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'sit0\x00'}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000000c0)={0x1b6, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0xffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x206, 0x174c, 0x3ff, 0xffffffffffffff54, 0x4000, &(0x7f0000000080)='bond0\x00', 0xa9c5, 0x9, 0xe73a}) 2018/04/01 07:40:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x40040000000f, &(0x7f00000002c0)=0x4000000000004, 0x211) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e) r2 = accept$unix(r1, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @empty, 0x80000001}, 0x1c) recvfrom(r0, &(0x7f0000000000)=""/126, 0x7e, 0x20, &(0x7f0000000080)=@sco={0x1f, {0x3, 0x1, 0x1, 0x3, 0x0, 0x4}}, 0x80) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000780)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000680)=""/46, 0x2e, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000900), &(0x7f0000000940)=0xb) accept$unix(r4, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) membarrier(0x0, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e23}}, 0x5, 0xb9, 0xee, "bc59629783ba6589c1b46c8307d35eec2b2db9a1c7bbdbc4ac98d9ed1847d85a5691bb4ba17d8b829cf132e48b56b47618dd68e5b6e6b872df22ffb015dcd656f9174ab46165a77658ae25f47d9d37f3"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000980)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000006c0)={0x2, 0x8, 0x1, 0x5de0, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000740)=@assoc_value={0x0, 0x9a94}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000800)={r5, 0x81, 0x3f, 0xc1a, 0x5, 0x3, 0x0, 0x9, {r6, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x9, 0xc4, 0x5, 0x9, 0xffffffffffffffe1}}, &(0x7f00000008c0)=0xb0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f00000009c0)={0x7, 0x40, [{0x35, 0x0, 0x40}, {0x3, 0x0, 0x5}, {0x7fffffff, 0x0, 0x5}, {0x200, 0x0, 0x79}, {0x800, 0x0, 0xfff}, {0x0, 0x0, 0x5}, {0x0, 0x0, 0x6}]}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000380)=0x9, &(0x7f00000003c0)=0x2) 2018/04/01 07:40:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000024c0)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="e821f08ff769766fd17e62567c", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="7133fcb71b15e3c510619d5ac28b510efc4616397f61cdd6bab2a43954ecb73af8", @ANYRES16=r1, @ANYRES16=r0, @ANYPTR], @ANYRES64=r0, @ANYRES32=r1]], 0x2}, 0x1}, 0x0) 2018/04/01 07:40:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x7}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, 0xfffffffffffffffe) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x319, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r5 = add_key(&(0x7f0000000e00)="6173796d6d657472696300f47b0bf9d16211ffc3fd3247125ac4fc0e1daba89f73c48b5fb1c6dc41ac841df449ef9dbd72b57c244a04449ae78ab4f8b091ddf1ca849e98a0239bb90d5a615cdf54365ce821c94810b29a19841a4cac93563d59595416b81e2d7eb0f24666d5fb449c2ef5905003c801a33c2bb0d31ae012349d588d3bedfb16e434c802466a0d77cd002295ce1be5c823fdfeeb42e0b1", &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0998012ec02d2d541215f6c27000d839ad653f663def9640c4504be425069c3554fdc5a992d731bc3d1575911c1739b30c5151facb65244aed995d960234fa18b4215fcf3c91586abff6265cf245ffc4ad673255abd30cef0ac1b715137", 0xbb, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r5) socket$nl_crypto(0x10, 0x3, 0x15) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xc) r6 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d", 0x20, 0x0) keyctl$negate(0xd, 0x0, 0x1f, r6) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffff0000}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_value={0x0, 0x3}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000b40)={r7, 0xfffffffffffffff8}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)=ANY=[@ANYBLOB="fd7eec00cd9dd65a617e40c11e668d259f1f94e50fb3419b59932bbecf9892e40e0629050abd4187aba94734b81ca616c1340700000000040000ab0a460260fe04b9c3c74732f6fb5cc6ee5841a0e3d9155e32310004000000000000985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22c512fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c13aabc931f7d57c2894d2830b7f5369c21913b1f52ed7855f848080db2bcfcea38a936310413645c51"], 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000bc0)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r8, @ANYBLOB="08004a0040fa7c6ded59b407ae5014ccc10c0de6b8816f10b02afbe1bc3c9d1618f0085e1954e754b08586f6b090fce3834fde0cb914e9eca76d37135d10304084b54aa00b09c969adf1ab0cacc5ef98978243a405e815988a8bb31f36e6ac1fe1d8cc9995d5e440465e49d46f63a3717c3f0407c0cd0e6f616053948e859e2b48ca6d"], 0x52) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4}, 0xc) add_key(&(0x7f0000000c00)='cifs.idmap\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c80)="2e65a5100029e3aef631bf783600f806d2f5eda5138574cd99ef8d883934fe93122432c4df82fba34f3ac973bbdfc51dfb779642479b8bad1da366c8fd4889dd21e388aa909222d11a", 0x49, 0x0) 2018/04/01 07:40:17 executing program 3: unshare(0x40000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/241) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140), 0x20) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x10000, 0x0, 0xfffffffffffff731}, {{0x77359400}, 0x1, 0x6, 0x20}], 0x30) 2018/04/01 07:40:17 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) lseek(r0, 0x1ffff, 0x0) [ 782.714101] IPVS: length: 234 != 24 [ 782.732697] IPVS: ftp: loaded support on port[0] = 21 [ 782.745267] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 782.752834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 782.800267] IPVS: length: 234 != 24 [ 782.811326] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 782.818829] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 782.865744] IPVS: ftp: loaded support on port[0] = 21 [ 783.498464] audit: type=1326 audit(1522568418.216:33): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18769 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 [ 783.518661] audit: type=1326 audit(1522568418.236:34): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18769 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x457c9a code=0x0 [ 783.538212] audit: type=1326 audit(1522568418.236:35): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18769 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 07:40:18 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="180000011c00100000000000008000009500000000000000af2979d4dd886d3114c170997ef9ffffff1e860eba0880e5f8511c479ce9133fb33446b7698c3de4fd7beb06d70685d3fe1f0d278e2f87d8eaca3452b07749b2b2b5a3057ca0e21cdcfe9a0d5d311f1db6787e2e60e43ffed1637b1d28dedad3cb0b636c19"], &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r1, &(0x7f00000000c0)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) getsockname$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) 2018/04/01 07:40:18 executing program 5: r0 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') sendfile(r1, r1, &(0x7f0000000000)=0x30, 0xe2930) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)) 2018/04/01 07:40:18 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7830, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000500)={r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) recvfrom$unix(r2, &(0x7f0000000300)=""/13, 0xd, 0x1d05bcd299327ca9, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) mmap(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x2000000, 0x2a010, r2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 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) r4 = socket(0x11, 0x100000801, 0xfffffffffffffffc) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000700)=""/130) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000440)=""/34) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000680)=0x3f, &(0x7f00000007c0)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a40)=""/246) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000b3c000)=""/174) socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) uname(&(0x7f0000005280)=""/4096) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000800)={0x31f, 0xffffffffffff668d, 0x1000, 0x0, 0xfff, 0x80, 0x100000001000, 0x7, 0x2b, 0xffffffffffff104f, 0x3f, 0x10000, 0x0, 0x800, 0x5, 0x9, 0xfffffffffffff7e3, 0x0, 0x2}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x1f, 0xa73f, 0x8001, 0x2, 0x1, 0x4}, 0xf6, 0x6, 0x10000, 0x0, 0x0, "ad694851043b5f247baccf7f11273786ad8a9e112a22986156f1a292193668b687781465f54a02a3112075959a3672a743fac600b12c4edc7c4ca3c407476bdc693480a7c42e2b9a526ab72f7b961c3c5b4261f60c10caa281aa5c97ad0b43153574cae4b1bbfcb66a27e0e603c82470a351ce7af6567f6a43e4812c965c7426"}) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my}, 0x10) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xed, 0x80) recvfrom$ax25(r3, &(0x7f0000000280)=""/5, 0x5, 0x4, &(0x7f00000000c0)={0x3, {"c90200eeaf66ff"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000008c0)}, &(0x7f0000000640)=0x10) sendmsg$netrom(r3, &(0x7f0000002240)={&(0x7f0000000840)=@full={{0x3, {"70bc3c0bb58d2c"}, 0x8}, [{"612848d722e3ca"}, {"11e0a4b3f38a48"}, {"499def67d95516"}, {"a4241e2bad849c"}, {"0be8fe1c20d162"}, {"4c8fcea2fd8106"}, {"c090725b6398ab"}, {"b5d28770aa719c"}]}, 0x48, &(0x7f0000001d40)=[{&(0x7f0000001b40)="2fa5746f0d271049375e34d26e62b26fffe146d880e049623232adf6040139b5cd03071987d62859e43b6e89d09f32d3944de4c9524620b4dfdff17048a35208bafcf84d44c67a04333f6f98d3e518e1aa211d4ec143fb27c50c8af77cfea2011f1347fd2ffb5a2f79032b37e78d67965c1bcb3bdce36c04c9fb0109b6f3b239e89d1c4e070c98d968e40628a7986f818da7f5affa8b1726db62f5f2bc7d53bb392e8906738e0a04bc814e6abf6ee943c2b739099bd7ad3b27355a34b5756ab0fc6938baa30f23ca14dd7d0de46b3afb85a2f313d561c878ea89321ea974b865f4", 0xe1}], 0x1, &(0x7f0000001dc0)=[{0x10, 0x10b, 0x9}, {0xc0, 0x1ff, 0x7, "8eb2430af671af0634262e8a58176d005176330234b0997f92e130561a8df4e06ae20cc3a47274eb65558b26465b0d6f2d81d03985451ca00fc5dacfab7187cb9b2b33188d16cbb733ee038f34feb5a55f383db607fde5386b6e26c05bf5d9298cd0426d3d53c72fbbb5fd9544f40bf9d80d6977e943b527ef5bf0d8bc1f89ef715709121acf2543516ba79ead8538afbb65d3ccfd1c276c570b9f03a761253f3d117c4d8670d82927c47ef3"}, {0x80, 0x112, 0x1000, "6e2c2542fa603059fd803f21e627a095ae1ebf0301e909c04c2a9938e59cf6bff85f912486e9095a06ef46d87a50db603ce2e284ae8325af2ac0fe4acac6fe1e9319652b0fbc07bf0b6cadc90a9edeab0604d6f716085b200dddd39057e4b7ec2edde6c8b0eeef2a4d151a"}], 0x150, 0x4000000}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r5, 0x8, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240), 0x4) 2018/04/01 07:40:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7, 0x1f}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x1c7, 0x9, 0x81, 0x7}, &(0x7f0000000140)=0x14) getdents(r1, &(0x7f0000000000)=""/25, 0x19) 2018/04/01 07:40:18 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_create(0xfffffffffffffff7) ioctl$sock_inet_SIOCADDRT(r0, 0x40096101, &(0x7f0000b1cf88)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b89ff0)="00000000000000020000000000000017"}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 2018/04/01 07:40:18 executing program 0: r0 = memfd_create(&(0x7f0000000200)='userlo\x00', 0x2) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x501080, 0x2) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x800) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) 2018/04/01 07:40:18 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000001200)="7708d489", 0x4) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000280)=""/180, 0xb4}], 0x3, 0x0) 2018/04/01 07:40:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x31f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000140)=""/137, &(0x7f0000000200)=0x89) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendto$unix(r1, &(0x7f0000000240)="e5d5e54414ad8e707a4833d1a3a3f050060dce2eb983c68b5a24bba8eeda5a7f17f88aaccf3a9a58eb64be406ab9f5402c578898904be7a67b186621abc192892ac5cb195e5f829d", 0x48, 0x0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0xd540}, 0x6e) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000040), &(0x7f000034dffc)=0x4) 2018/04/01 07:40:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) r2 = memfd_create(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042da88581e6e599a5591e6c88ae32e7ea6697b93d32112b2bcaad72a"}) 2018/04/01 07:40:18 executing program 7: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000fff)) 2018/04/01 07:40:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0xaaaaaaaaaaaab75, &(0x7f00000005c0)=[{&(0x7f0000000100)="c134dc798e67ad3761163faeb1bfda4e6750cb846fd6b78ea42894022372da8b91ae9bc8b06bf2acf0f0f119ca4e01d485857257b8d57e32b857a39c6459662859b3ce0e89dd02409a9bd40866e369ecc3387e76552fd29c1fa0e78490bb9f2e81d8ebceab5563c1d82207cb55d617115f3f15964c14ca6ad24dfefb1afe387d873b0e44b27325e9f2dd6b959809fae43e7716173264f5fbf3355ec7823decead63ab3bae61a3621d7169b67d6cef9cfeb19785ae13b7e6d12c6d8e03c43249fce69eb05080fb9cd41005aaba43100fc9b071ea06474522db8e8d36a", 0xfffffe7a, 0xfff}, {&(0x7f00000004c0)="35af1c617a0ba3fc163b05e86c5f5e7a84a851a708f257a1c22c55a80bb9529ce2583a95e426580b191ace21c5015e7a9aa0b20d3b5c147eb0326d8921c22ca6b38114a91d09ccaa27c07146551daea03965503bbe3dc72e63ea881b2cf314c5a3eb8bb69ef05bf68e4311d09b185a6e427fc29bdaf73138ea7bd9adbf81b3d972c09c19a9e06526075a23c21eae44fb706535dee10c9e1d8cdcd73e10792ac540728ca1666e105bd3d5f6907421d0168e30a7a57949b41bd3ae012559e9e14c712efdaec5fe50370e7c2490af0860ac61840c", 0xffffffffffffff1e, 0x800}, {&(0x7f00000003c0)="a60899ffa0597acee9e5d5ad76647ae677d73f54537f9925059436a131b10b974a719db34990df0bfe35fc5b70ec72ff87209c99c30edd3f5b78145b83ea4d0a8f091b666d42c204567bef81c42c6c4b63883ad326a73e9f92e98be97b1c201242697972f1cb4d3f50f0014cc5252323184ff4fff20a4dcce2c18bf5eea7e80997ff467869c71a45d83a17b99827f5be12e9c0c5dc0650da080c555080a2db727f19c87931bf6352ed4f187c1488411506140df0ead6de883da9e3207e97633cb214d2e62dffe4118255", 0xca, 0x3f}], 0x1000008, &(0x7f0000000640)={[{@data_writeback='data=writeback', 0x2c}]}) [ 784.207189] QAT: Device 2 not found 2018/04/01 07:40:18 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2200, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@remote, @rand_addr, 0x0}, &(0x7f00000006c0)=0xc) bind(r0, &(0x7f0000000700)=@hci={0x1f, r1, 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000b7bd0ee2b33e96e36a4d8b6a38afaa9541844a2c88ceb0b1956abbf91afc7449292533e1eda2474af596a5f2daa90d49a9192afe9a9688e1a0d232e52b59dd7a2dea53071b1250f8517fec49c9fc97300abd723b62c1fb25338181af67bddad8d047c45e1bb0ad1fabe21458708c1644487f7b243f9326ed21d25203a57ae183d412ab908aca6f75962fa17851e55b2e29761527fad2bc98948bcecacfb1c96d4fd2710726c2dc2a6d040c5db721bd60f6307bf1cc93a70893a489103a2982d109bd3e87757b9799e01af0f19d898a6f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, 0x8) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000300)=[&(0x7f00000001c0)='/dev/mixer\x00']) 2018/04/01 07:40:19 executing program 2: poll(&(0x7f00000000c0)=[{}], 0x22c5, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="e0148c799d", 0x5}) r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x0, 0xfffffffffffffff7, 0x68366f83}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/01 07:40:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getrandom(&(0x7f0000000000)=""/225, 0xe1, 0x2) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00001eaf7c), 0x0) [ 784.265121] QAT: Device 2 not found 2018/04/01 07:40:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) nanosleep(&(0x7f0000000040)={0x77359400}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x7}, {0x3, 0x400}, {0x4, 0xd7}], 0x3) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x7ff, 0x4) io_setup(0x1, &(0x7f0000479000)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xfe0f125fe9654f90, 0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00000000c0)="167078985e45e85153e4bc9deb7944f17cb073936b5dc0939f5c0e4c54ac2ea352391891f48ef2a347e47032595a363e18d54dc51e0d516fdf83791532661578688db1b8b38943bdbd9df8fc1908e9a0f9a497ed83fd55810080a7d3c3643a5953b6c6d4fc102488ca730f38ead5150057b4926ec00fd58f679872432e9c1e1fc090300031d005faf0963b1991ad15df266e0091ee5b43bd9a4d3f474c9b69927c1a13e6671996200872035dc2559423c51233225197164a5f63906a5f611110985597a798c7334a7cd1d88f67736b3eafe66f00", 0xd4, 0x0, 0x0, 0x0, r4}]) 2018/04/01 07:40:19 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x40, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', r2}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300), 0x18f, &(0x7f0000000340)=""/241, 0xf1}, 0x0) 2018/04/01 07:40:19 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/01 07:40:19 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)={0x0, 0x0, [0x0, 0x5e0, 0x61b]}) 2018/04/01 07:40:19 executing program 3: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/04/01 07:40:19 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) lseek(r0, 0x0, 0x3) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000340)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x204c02, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r3, 0x0, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf9c}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffb8c9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x13}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2daea453}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x24008000) 2018/04/01 07:40:19 executing program 4: r0 = getpgrp(0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3, 0xc000000000000, 0x2, 0x0, 0x3, 0xbc4b, 0x2, 0x12}, &(0x7f0000000080)={0x80000001, 0x6d48747e, 0x5, 0x1, 0x2, 0x8, 0xfff, 0xbd}, &(0x7f00000000c0)={0x10001, 0x100000001, 0x3f, 0x4, 0x100000001, 0x12dc, 0xb8, 0x4}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x1}, 0x8}) readv(r2, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/04/01 07:40:19 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000007000000000000000000"], 0x7f}}], 0x3fe, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000079df88)) msgsnd(r1, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) semop(r1, &(0x7f0000000040)=[{0x4, 0x800}, {0x0, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0xffffffff}, {0x0, 0x80000001, 0x1000}, {0x1, 0x100000001}, {0x3, 0x4, 0x1800}], 0x7) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x40, 0x0, 0x800, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, 0x200, 0x1000, 0x44c7d3e1, 0x0, 0x9}, &(0x7f0000000300)=0x98) syz_mount_image$xfs(&(0x7f00000003c0)='xfs\x00', &(0x7f0000000400)='./file0\x00', 0x1000, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000440)="e427a352ec0c75cf62445a4911bd0e454e0deaa1913b44246792112b727348833e9942678ed46080d230003d71a881b63c326a1348864862a087fa", 0x3b, 0x13}, {&(0x7f00000004c0)="dbb6277db9fea0df385ebe418be5961bd256ad9f2c7dc5e83ee86445956a442d1ab8c6c44ffdfe4a33056d93bef71f1477a59130e046fa2118ea02afb41283031a8fc839fdca4401c89e9eb7f473fbcfa445ac9b0b76", 0x56, 0x2}, {&(0x7f0000000540)="7542b00939337ea8c80326dfb7960a80e7bf6dcd38bfd1fa4eceb21cee13e6c86e7ad0409343063bf4a8eab4ce66cc4bd6d1f0cba632b359d661074872", 0x3d, 0x94}, {&(0x7f0000000580)="5e2af58465fe403083e750d9f27fe5f985436496f2f43b3b97cc957467991d6f5c318effaf52da9cfcfefd4e60e1b51efd0eaef8de0f49ababe2f12a92d65f81f24240e282e18ceda2734e4ff89b2d5822b5701657bf86fbe49b0cf19f76029ec4c3ccfdf4def8deeb14b428b2ab503395cc8cd12329c47d92cf57bc217217f9fe0570779b953c9780b53b", 0x8b, 0x5}, {&(0x7f0000000640)="452d9bc2c736f4e28f2acfbfa42464730a0d2120989b66071591b8ff4aed570c7712810a2a066ee46c6060711d279693f1e0f67631883fc728374083a2e817dd330772d0c36f3e91a0386f890477e004871adf24b4f6319ba15742b6aea2e4363356420176196d522c57a5fb8c98ba808d3371cfebb318ad62956ec4c3761044536a22dbee97d17b6b8dccf158a190bb18cd8f5cbd0e9a9a196a0a1c", 0x9c, 0x81}, {&(0x7f0000000700)="84785150246797ed393defb923ac1b257edbdecec88601f4bda116239886bf5153f62deb6a5927fdcbcd52907b8a4694ae40a1b9a9ace686e56681d90c48d3f67a1e413f3c50985056fd3c3f0a9bee157d73d53ba115a5ca0c13a9344329d809adc1af0bc8397a3510a9d589fcc5ffccc204a89d6345660129b86debbc6caea81a744c3200fcc7655525a3", 0x8b, 0x8}], 0x0, &(0x7f0000000880)={'nouuid,', {[{@dax='dax', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@dax='dax', 0x2c}]}}) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1, 0x2, 0x1000) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0xa00) statx(r3, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x7ff, &(0x7f0000000100)) 2018/04/01 07:40:19 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/04/01 07:40:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xd4b8, 0x4) r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$VT_WAITACTIVE(r1, 0x5607) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x7a3, 0x7]}, 0x8) sendfile(r1, r3, &(0x7f0000023000)=0x4000000, 0x26a950b) 2018/04/01 07:40:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) io_setup(0x9, &(0x7f0000000580)=0x0) io_submit(r2, 0x2, &(0x7f00000008c0)=[&(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000600)}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000800)="786887d33359c2", 0x7}]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x0) 2018/04/01 07:40:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 784.802844] openvswitch: netlink: Flow actions attr not present in new flow. 2018/04/01 07:40:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x10b000, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000300)=ANY=[@ANYRES32=r1]) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000180)) r6 = eventfd(0x0) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r6}) r7 = eventfd2(0x0, 0x0) fcntl$setsig(r4, 0xa, 0x24) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r7}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r7, 0x4}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x10b001, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x4}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1d) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x5, 0x40030, r8, 0x0) 2018/04/01 07:40:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0x10}, 0x80}, {0xa, 0x4e22, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x3f, [0x4, 0x2, 0x5475a094, 0x9, 0x2, 0x7, 0x3d, 0xffa]}, 0x5c) 2018/04/01 07:40:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x14800) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x10001, 0xccff, "5eaaaaae9371", 0x7}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x4, 0x70bd2c, 0x25dfdbfd, {0xa, 0x38, 0x0, 0xfd, r3}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000001) 2018/04/01 07:40:20 executing program 6: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80040, 0x20) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') 2018/04/01 07:40:20 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x185041) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x400000000000031, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000040), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000001c0)=""/101) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x169}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/04/01 07:40:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x19dbd0f3, 0x0, 0x0, 0x7}]}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x100000000000005a, 0xff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) 2018/04/01 07:40:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563044400000000"], 0x0, 0x0, &(0x7f0000002000)}) r3 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x8, 0x2a00) r4 = dup2(r3, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) r5 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000c, 0x80010, r2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000001c0)={0x0, 0x4, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000340)={r4, r4}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000180)={0xac, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @increfs={0x40046304}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x18, 0x30]}, 0x6}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f00000000c0)=[@flat={0x77682a85, 0x0, r5, 0x2}, @fd={0x66642a85, 0x0, r4, 0x0, 0x2}], &(0x7f0000000100)=[0x0, 0x20]}, 0xc3d}}], 0x6, 0x0, &(0x7f0000000140)="5bef5f3cf807"}) fcntl$setstatus(r1, 0x4, 0x2400) 2018/04/01 07:40:20 executing program 4: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6f30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x7fff, r5, 0x10001}) r6 = socket(0x10, 0x20000000802, 0x0) write(r6, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r6, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}, {&(0x7f00000003c0)="1d6cdddd84a9ee61d6666d3c9b5b60a5f7d5d8bb82156cd3d1f99abb77565f1b11c9c9015620083f57afa47b61ae", 0x2e}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000141000), 0x235) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/01 07:40:20 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0) r2 = userfaultfd(0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x17, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/01 07:40:20 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x1fb9}, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x800) sendfile(r3, r2, &(0x7f0000807000)=0x1, 0x3f) [ 785.658555] binder: 18915:18922 unknown command 1141138181 [ 785.671087] binder: 18915:18922 ioctl c0306201 20007000 returned -22 [ 785.700868] binder: 18915:18922 Release 1 refcount change on invalid ref 0 ret -22 [ 785.716610] binder: BINDER_SET_CONTEXT_MGR already set [ 785.722210] binder: 18915:18941 ioctl 40046207 0 returned -16 [ 785.756077] binder: 18915:18948 unknown command 1141138181 [ 785.771159] binder: 18915:18948 ioctl c0306201 20007000 returned -22 [ 785.793082] binder: 18915:18922 Release 1 refcount change on invalid ref 0 ret -22 2018/04/01 07:40:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f0000000080)="c6d2a0dd0859242e076504be8354cf0cfd8995d5640fd26e400bd50020e84f6c73d3b13d0be4f6717e4b55cf92d326a43add5542aa816907bdcc9219d9541801d51c3ca66a069c1495000000000000", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sendto(r1, &(0x7f00000005c0)="ed8543ca7a822b79a25b77a5b57a2cfd63ff7c35a59b63c5b02fedfc468ea9e8a98f61ab7d45134f4591511e260b623ac1b1257a9defb3fdec21a51ca962d1567a000d5cf985273c7dbfcca472b49fe7f495688b99b5e844594958c438c9d0d1ad7deab530e549d09926073f26daf004195222a8f8aaf0d4c570aa903381a817445ec448c91f553becbadd39dc89f45283c07d3d50244e499d1c4584cbe133ee0d0c1e8a10dcf095919a4bdb43cc4f6ee004ad7725b0c3c65ac2", 0xba, 0x44080, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'ipddp0\x00'}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="056305400800cdaa"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x26002) getpgid(0xffffffffffffffff) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r5 = getpgrp(0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000001000/0x1000)=nil, 0x1000}) sched_setattr(r5, &(0x7f0000000040)={0x0, 0x0, 0xcbe39ef09cd20bf1, 0x7, 0x0, 0x80000000, 0x1, 0x3}, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getpid() geteuid() getgroups(0x6, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) mq_open(&(0x7f0000000500)='\x00', 0x40, 0x110, &(0x7f0000000540)={0x2, 0x8, 0x0, 0x4, 0x100, 0x1, 0x3, 0x6}) 2018/04/01 07:40:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @rand_addr=0x81, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/01 07:40:21 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/01 07:40:21 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28001, 0x100) write$eventfd(r1, &(0x7f0000000080)=0x80000001, 0x8) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) 2018/04/01 07:40:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x400) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000140)={0x63d7319}, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/01 07:40:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0x150, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) shutdown(r0, 0x1) 2018/04/01 07:40:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000100)=0x3) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343414c7b6a06d9496252f0caca0238674cb", 0x8f, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sync_file_range(0xffffffffffffffff, 0xf6, 0x6, 0x3) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r2 = memfd_create(&(0x7f0000000280)="7d6870a175f8b0b837d204eefc08bc88d38439658e4f8d2f34982664fc5c10aaea5bc9c8bc66c4560d1b5566fa29df7ac3bd70af8f347ac993862b08e537414736757cb6f36a2c3b7c1db3ea249fc358", 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000400)=0x9, 0x4) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000280), 0x340}], 0x1, 0x10000000) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'gre0\x00', {0x2, 0x4e21}}) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/04/01 07:40:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xf7, 0x80) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x184, 0x6, 0xb, 0x20a, 0x70bd27, 0x25dfdbfc, {0x3, 0x0, 0x7}, [@generic="369b67e8ab91c9a9be9fe5c8af5de535df20ef5f7860ecdacc4f58e0b1d339f060ee31f62ba4f5eb2ca8e6aabc4c086a809a9f4e686c09aca2fe6712e4072f17ff3e67", @generic="7737f044cf7cc2d867c5c4c74479e9e4175ee7d140cd8e105f87c52988c3ce2c83e1a81db005865666040e5facd455ad20082afa90fa0869dcd479d513e8e3a5c9b9cf1ce96acc1fe64cb6326b2daf8b39d1ec8f1c621332ace4a132b745c9947d3660790b8f33a54fd416f1c637a695cfe72bb0fec428f06a670853badbead9a3573f7f0a8d8b17274f9b8f3dc7092054a967bfb72102d3243670b053b0c53759f8", @generic="21199e36b363cc307ca8506f20c82ff7237da3605e1fc4a544f674736ba27426f81832b787f7c5ae28b26986c81f798948e10537981104d9ba21f91ffb43e23722e665c73e252693f37d85f9729842dce78ef31f272c0eb35a7e70959fd63d11e07a077d0d4e3de4137bc9d89b41712d7cb3ba7b6ec42489bdaaa07b7a56324b2b68d84f82c6a4e9082b"]}, 0x184}, 0x1, 0x0, 0x0, 0x11}, 0xc890) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/01 07:40:21 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setpriority(0x0, 0x0, 0x9) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r2, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r2, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)="431c64b1464892bad89f0b2ebf7688a174941ad60f1361c5d045885ff292c3d072426ebed130cff796fde88d60a246a0413f473ebfa1c2f653a859ff51b141d7c9756b83ec9d0f2ca51c14d34ae14595672bbdcefcd4c0f1a3eb55771ad6e4ce57b69769ee44d321a18a99e891eed52340a217d6c9f3de891c89d6602f1900b683c712e549483deb8213daab6a42e16a9421a92637ed6b0c37ec45a6e9b6fe1e8adb193fb0a503331fb13dd9e30a03eb", 0xb0) socket$inet(0x2, 0x2, 0x9) write$rdma_cm(r1, &(0x7f0000000e00)=ANY=[@ANYBLOB="10000000300000fa"], 0x8) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x337, 0x40, 0x6, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$inet_sctp(0x2, 0x2, 0x84) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000002c0)) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000440)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000004c0)="8d21b089e5a2794d53e2846afa5f9b2a0851c25afbef8cd7d3ab935eed1cecf179014cc76bb968cd252772689283a09d44b5918a486cf77e74d3d92cf38a67b163d0459b44bfbf95424dfcb362faa09d1dc3d379571c7fe131", 0x59}], 0x1, &(0x7f0000000640)=ANY=[], 0x0, 0x8002}, 0x20000003) 2018/04/01 07:40:21 executing program 5: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 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$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000680)="57c9fd2753e6671ca5e56f91474a7e1900b2d9a22d5b397e5cb4300500000000000000043ddf3ee411ca8419f531cba4166d5f16b1f842504cbe269ec3588d8a9cfc8358224f324810710cf9d8704b84a58a5cf1f4cd05fcb5bafff33874745a634c6fcdc33488", 0xffffffffffffff51}, {&(0x7f0000000140)="fdef6dafbb98c77b2dfc9766d79268c40609a8f383daefe073171e9bd8365c2d8c3663fca578f463af0b2665aa3344f9b13c7b0c4d59f20748b95298bb1b453b635315adacda372718c4ed16576b95fc58c173a85f6732c65ec6aead2b969ea84a177c7136bfc9d6d9fc442500a0a5e4fedf007edcdda0aac278923eaf8f416107dffc04c108f98f2ab2d2e8b2bd422912ce9d6294f84cefb8e822956ab741f51c9327de8e696eff9279ebc666199160cba80f76c4e0b62649", 0x1ee}, {&(0x7f0000000700)="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", 0x45}, {&(0x7f0000000580)="79117a42bfd26e0046a696dda5737482b613e2b6f4902a0d3eb4aa0301fab92b76e7f39ccc63175c8bc9bdc92fa5f1f9c47764857535b82aa5c1b2f320c27d6ef1e985fde56a200e9aabc3dcb75c4ee57ebcf2a2f346b635269e7e8b8d5f54611cd48ed7241cb078d7261bea282e8aa9b9c5a47310cb42eefb5be4250edd33431908d0248dc8ac7725e4101f948f74b37005e864fbe32df9aca89cf9f67934aa5d2648c77d678d87"}], 0x100000000000028b) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x8, 0x20, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1]}, &(0x7f0000000080)=0x100) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000000)=0x68, 0x4) [ 786.738772] binder: 18958:18961 ioctl c0306201 20012000 returned -14 2018/04/01 07:40:21 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000340)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x802) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) ptrace$cont(0xffffffffffffffff, r1, 0x0, 0x8) tkill(r1, 0x16) r7 = gettid() process_vm_readv(r7, &(0x7f0000001880)=[{&(0x7f0000000380)=""/12, 0xc}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000400)=""/14, 0xe}], 0x4, &(0x7f00000019c0)=[{&(0x7f0000001900)=""/41, 0x29}, {&(0x7f0000001940)=""/112, 0x70}], 0x2, 0x0) read(r4, &(0x7f0000000440)=""/189, 0xbd) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/04/01 07:40:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) pwrite64(r1, &(0x7f0000000100)="37f69bc38643cf2bf8c1f77e0a8b875d35df5b211c0601af7cf4b66c09cc3082108c0ad42d079b837a39c9890faa19e9799b79f7da4ea8331d348f1e990eec3e5875c4a7f76a3fa2384d9b4f2d9f0929de2a625b478df4eb1004db0c9da3f29511971c65373d0bba811b3df3817eeab5675457e1d1843e28a7465d3d5704e97c138e2a47d9c795f9b5aa02658d158396c1557098ca29016b2641f35cf628c22ea1aec0dbdbad3359404c1308e0a6e6f5fa04f4e3e5bbbd635e935e59b208fd4d36dc3600927bbd6ae882fb3a78", 0xcd, 0x0) r3 = dup2(r2, r0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 786.782477] binder: 18958:18961 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/01 07:40:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xffff, 0x8}, {0x3f, 0x3}, 0x20, 0x2, 0x1}) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x100000029) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x7, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x68, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0xffffffff}, @in6={0xa, 0x4e21, 0x796, @empty, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) 2018/04/01 07:40:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x642001) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'lo\x00', 0x1}) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="030000003ce44491e67aca448fd832e2e26f20e734eaab899a551d0fefb519b6370fdcba37453536384ea6753e597f41f07fdc7cf513091a02ab4df66e2daa9f21021657fc77dce406dc533119c48369561f78b76e9b1234fda900a9352e902d1f45f875c4b13b69827a1aefcd0973ca82a7464f71820c582899a8f20ccf86c1d79c16382a8912ab593ad00a12290c409b2fa564c36143168a51d373148107bda2b71db56a611884b4ca457bda01efab0000000000000000000000000000000000000000f36601d2f361eb096bf2de39ff772fbd200e4ca2b22339b92bb94de141993e1e35bb7d"]}) 2018/04/01 07:40:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f00000000c0)={0x15f, &(0x7f0000000080)}) [ 786.877266] binder: 18958:18991 ioctl c0306201 20012000 returned -14 [ 786.891370] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 786.898232] binder: 18958:18961 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/01 07:40:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001180)="d54a7f4c07cad9ec0e61a630f2171f0f", 0x10}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xfffffffffffffd98}, 0x10000) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x202040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x80800, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000280)=""/49, &(0x7f00000002c0)=0x31) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/252) bind$alg(r2, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) prctl$getreaper(0x28, &(0x7f00000000c0)) 2018/04/01 07:40:21 executing program 6: [ 786.948172] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/01 07:40:21 executing program 6: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) 2018/04/01 07:40:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000"], 0xffffffffffffff80}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000003c0)=""/145) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r8 = socket$inet(0x2, 0x3, 0xff) sendmsg(r8, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setuid(0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(r1, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', 0x0}) connect$packet(r6, &(0x7f00000001c0)={0x11, 0xd, r9, 0x1, 0x2, 0x6, @random="1c0f9300b6e6"}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x202000, 0x0) dup2(r3, r0) 2018/04/01 07:40:22 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x200000000000000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/01 07:40:22 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7fffffff, 0x2) 2018/04/01 07:40:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x800}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffff801}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x9}}}, 0x84) socketpair(0x9, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000003c0)) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x10, 0x0, 0x0, 0x2000000000000}, 0x10}], 0x1, &(0x7f0000414000)}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x331200, 0x0) accept$inet(r4, 0x0, &(0x7f0000000340)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @rand_addr=0x6}}}, 0x84) r5 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) close(r5) [ 787.643677] device bridge0 entered promiscuous mode [ 787.655522] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 787.672221] device bridge0 left promiscuous mode [ 787.772988] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 788.536072] device bridge0 entered promiscuous mode [ 788.541464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 788.548214] device bridge0 left promiscuous mode [ 788.666709] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 788.674767] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 788.682467] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 788.690138] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 788.697818] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 788.705547] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 788.713257] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 788.720930] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 788.728611] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 848.808110] buffer_io_error: 54 callbacks suppressed [ 848.808116] Buffer I/O error on dev loop0, logical block 64, async page read [ 984.032263] INFO: task syz-executor3:19022 blocked for more than 120 seconds. [ 984.039645] Not tainted 4.16.0-rc7+ #374 [ 984.044268] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.052269] syz-executor3 D24680 19022 4535 0x00000004 [ 984.057931] Call Trace: [ 984.060527] __schedule+0x8fb/0x1ec0 [ 984.064253] ? __sched_text_start+0x8/0x8 [ 984.068410] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 984.073557] ? trace_hardirqs_off+0x10/0x10 [ 984.077880] ? lock_downgrade+0x980/0x980 [ 984.082054] ? find_held_lock+0x35/0x1d0 [ 984.086125] schedule+0xf5/0x430 [ 984.089510] ? __lock_page+0x550/0x720 [ 984.093400] ? __schedule+0x1ec0/0x1ec0 [ 984.097405] ? lock_downgrade+0x980/0x980 [ 984.101554] ? lock_release+0xa40/0xa40 [ 984.105535] ? finish_task_switch+0x182/0x7e0 [ 984.110027] ? do_raw_spin_trylock+0x190/0x190 [ 984.114618] io_schedule+0x1c/0x70 [ 984.118157] __lock_page+0x574/0x720 [ 984.121900] ? __lock_page_killable+0x790/0x790 [ 984.126566] ? __sched_text_start+0x8/0x8 [ 984.130729] ? submit_bh_wbc+0x710/0x710 [ 984.134843] ? print_irqtrace_events+0x270/0x270 [ 984.139690] ? check_same_owner+0x320/0x320 [ 984.144075] ? page_cache_tree_insert+0x410/0x410 [ 984.148948] write_cache_pages+0xb33/0x14b0 [ 984.153269] ? __lock_acquire+0x664/0x3e00 [ 984.157519] ? tag_pages_for_writeback+0x460/0x460 [ 984.162519] ? clear_page_dirty_for_io+0xe50/0xe50 [ 984.168789] ? trace_hardirqs_off+0x10/0x10 [ 984.173122] ? trace_hardirqs_off+0x10/0x10 [ 984.177479] ? __lock_acquire+0x664/0x3e00 [ 984.181715] ? find_held_lock+0x35/0x1d0 [ 984.185786] ? trace_hardirqs_off+0x10/0x10 [ 984.190113] ? __fget+0x342/0x5b0 [ 984.193582] ? lock_downgrade+0x980/0x980 [ 984.197732] ? lock_downgrade+0x980/0x980 [ 984.202041] ? lock_release+0xa40/0xa40 [ 984.206023] ? blk_start_plug+0xbb/0x370 [ 984.210091] ? blk_lld_busy+0x60/0x60 [ 984.213895] generic_writepages+0xe9/0x150 [ 984.218129] ? write_cache_pages+0x14b0/0x14b0 [ 984.222711] ? _raw_spin_unlock+0x22/0x30 [ 984.226865] blkdev_writepages+0x1d/0x30 [ 984.230919] ? blkdev_writepages+0x1d/0x30 [ 984.235154] ? blkdev_readpages+0x40/0x40 [ 984.239298] do_writepages+0xff/0x170 [ 984.243114] __filemap_fdatawrite_range+0x32f/0x460 [ 984.248131] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 984.253519] SyS_sync_file_range+0x1ac/0x210 [ 984.257932] ? SyS_fdatasync+0x20/0x20 [ 984.261837] do_syscall_64+0x281/0x940 [ 984.265725] ? _raw_spin_unlock_irq+0x27/0x70 [ 984.270229] ? finish_task_switch+0x1c1/0x7e0 [ 984.274732] ? syscall_return_slowpath+0x550/0x550 [ 984.279674] ? syscall_return_slowpath+0x2ac/0x550 [ 984.284604] ? prepare_exit_to_usermode+0x350/0x350 [ 984.289630] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 984.294990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 984.299861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 984.305048] RIP: 0033:0x454e79 [ 984.308241] RSP: 002b:00007fd708e66c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 984.315942] RAX: ffffffffffffffda RBX: 00007fd708e676d4 RCX: 0000000000454e79 [ 984.323213] RDX: 0000000100000001 RSI: 0000000000000002 RDI: 0000000000000013 [ 984.330518] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 984.337860] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 984.345175] R13: 000000000000064c R14: 00000000006fb7c0 R15: 0000000000000001 [ 984.352458] [ 984.352458] Showing all locks held in the system: [ 984.358806] 2 locks held by khungtaskd/877: [ 984.363356] #0: (rcu_read_lock){....}, at: [<000000006a242b67>] watchdog+0x1c5/0xd60 [ 984.371444] #1: (tasklist_lock){.+.+}, at: [<00000000e9edfed1>] debug_show_all_locks+0xd3/0x3d0 [ 984.380522] 1 lock held by rsyslogd/4370: [ 984.384678] #0: (&f->f_pos_lock){+.+.}, at: [<0000000070257120>] __fdget_pos+0x12b/0x190 [ 984.393110] 2 locks held by getty/4461: [ 984.397095] #0: (&tty->ldisc_sem){++++}, at: [<0000000048288119>] ldsem_down_read+0x37/0x40 [ 984.405782] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dc41953e>] n_tty_read+0x2ef/0x1a40 [ 984.415091] 2 locks held by getty/4462: [ 984.419055] #0: (&tty->ldisc_sem){++++}, at: [<0000000048288119>] ldsem_down_read+0x37/0x40 [ 984.427732] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dc41953e>] n_tty_read+0x2ef/0x1a40 [ 984.437023] 2 locks held by getty/4463: [ 984.440996] #0: (&tty->ldisc_sem){++++}, at: [<0000000048288119>] ldsem_down_read+0x37/0x40 [ 984.449683] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dc41953e>] n_tty_read+0x2ef/0x1a40 [ 984.458974] 2 locks held by getty/4464: [ 984.462940] #0: (&tty->ldisc_sem){++++}, at: [<0000000048288119>] ldsem_down_read+0x37/0x40 [ 984.471666] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dc41953e>] n_tty_read+0x2ef/0x1a40 [ 984.480989] 2 locks held by getty/4465: [ 984.484990] #0: (&tty->ldisc_sem){++++}, at: [<0000000048288119>] ldsem_down_read+0x37/0x40 [ 984.493726] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dc41953e>] n_tty_read+0x2ef/0x1a40 [ 984.503054] 2 locks held by getty/4466: [ 984.507024] #0: (&tty->ldisc_sem){++++}, at: [<0000000048288119>] ldsem_down_read+0x37/0x40 [ 984.515717] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dc41953e>] n_tty_read+0x2ef/0x1a40 [ 984.525052] 3 locks held by kworker/u4:6/18158: [ 984.529744] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000db2a293d>] process_one_work+0xb12/0x1bb0 [ 984.539743] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000ee5c457c>] process_one_work+0xb89/0x1bb0 [ 984.550761] #2: (&type->s_umount_key#34){++++}, at: [<000000006418312f>] trylock_super+0x20/0x100 [ 984.559989] 1 lock held by blkid/18981: [ 984.563957] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000e983ae7b>] blkdev_put+0x2a/0x4f0 [ 984.572298] 1 lock held by syz-executor7/19043: [ 984.576960] #0: (&bdev->bd_mutex){+.+.}, at: [<0000000082ff654e>] iterate_bdevs+0xc8/0x260 [ 984.585557] 1 lock held by syz-executor7/19067: [ 984.590217] #0: (&bdev->bd_mutex){+.+.}, at: [<0000000082ff654e>] iterate_bdevs+0xc8/0x260 [ 984.598818] 2 locks held by getty/19070: [ 984.602872] #0: (&tty->ldisc_sem){++++}, at: [<0000000048288119>] ldsem_down_read+0x37/0x40 [ 984.611556] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dc41953e>] n_tty_read+0x2ef/0x1a40 [ 984.620836] [ 984.622464] ============================================= [ 984.622464] [ 984.629471] NMI backtrace for cpu 0 [ 984.633106] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0-rc7+ #374 [ 984.640009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.649335] Call Trace: [ 984.651907] dump_stack+0x194/0x24d [ 984.655506] ? arch_local_irq_restore+0x53/0x53 [ 984.660146] ? debug_show_all_locks+0x2f3/0x3d0 [ 984.664788] ? nmi_cpu_backtrace+0x1be/0x210 [ 984.669169] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.673633] nmi_cpu_backtrace+0x1d2/0x210 [ 984.677847] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 984.682317] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 984.687578] arch_trigger_cpumask_backtrace+0x14/0x20 [ 984.692755] watchdog+0x90c/0xd60 [ 984.696189] ? reset_hung_task_detector+0xa0/0xa0 [ 984.701002] ? complete+0x62/0x80 [ 984.704434] ? __schedule+0x1ec0/0x1ec0 [ 984.708378] ? do_wait_intr_irq+0x3e0/0x3e0 [ 984.712682] ? __lockdep_init_map+0xe4/0x650 [ 984.717064] ? do_raw_spin_trylock+0x190/0x190 [ 984.721615] ? lockdep_init_map+0x9/0x10 [ 984.725658] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.730734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.735735] ? trace_hardirqs_on+0xd/0x10 [ 984.739859] ? __kthread_parkme+0x176/0x240 [ 984.744156] kthread+0x33c/0x400 [ 984.747499] ? reset_hung_task_detector+0xa0/0xa0 [ 984.752311] ? kthread_stop+0x7a0/0x7a0 [ 984.756260] ret_from_fork+0x3a/0x50 [ 984.760055] Sending NMI from CPU 0 to CPUs 1: [ 984.764581] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 984.765564] Kernel panic - not syncing: hung_task: blocked tasks [ 984.778713] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0-rc7+ #374 [ 984.785620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.794948] Call Trace: [ 984.797515] dump_stack+0x194/0x24d [ 984.801119] ? arch_local_irq_restore+0x53/0x53 [ 984.805769] ? vsnprintf+0x1ed/0x1900 [ 984.809564] panic+0x1e4/0x41c [ 984.812727] ? refcount_error_report+0x214/0x214 [ 984.817457] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 984.822798] watchdog+0x91d/0xd60 [ 984.826231] ? reset_hung_task_detector+0xa0/0xa0 [ 984.831069] ? complete+0x62/0x80 [ 984.834497] ? __schedule+0x1ec0/0x1ec0 [ 984.838442] ? do_wait_intr_irq+0x3e0/0x3e0 [ 984.842745] ? __lockdep_init_map+0xe4/0x650 [ 984.847129] ? do_raw_spin_trylock+0x190/0x190 [ 984.851681] ? lockdep_init_map+0x9/0x10 [ 984.855712] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 984.860789] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.865780] ? trace_hardirqs_on+0xd/0x10 [ 984.869904] ? __kthread_parkme+0x176/0x240 [ 984.874198] kthread+0x33c/0x400 [ 984.877542] ? reset_hung_task_detector+0xa0/0xa0 [ 984.882358] ? kthread_stop+0x7a0/0x7a0 [ 984.886308] ret_from_fork+0x3a/0x50 [ 984.890847] Dumping ftrace buffer: [ 984.894549] (ftrace buffer empty) [ 984.898242] Kernel Offset: disabled [ 984.901853] Rebooting in 86400 seconds..