&(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) 2018/01/09 13:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000080e000-0x10)=@common='eql\x00') bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c9a000)=0x80, 0x4) 2018/01/09 13:51:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0xd0000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000ee2000-0x4)={0x8, 0x8, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x4000004000) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000527000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/09 13:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000049a000-0xa)='/dev/vcs#\x00', 0x100000001, 0x100) symlinkat(&(0x7f0000ee7000-0x8)='./file0\x00', r1, &(0x7f0000e40000)='./file0\x00') r2 = syz_open_dev$admmidi(&(0x7f0000520000-0xe)='/dev/admmidi#\x00', 0x2, 0x10000) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r4 = open(&(0x7f0000ab0000-0x8)='./file0\x00', 0x200000, 0x9) connect(r3, &(0x7f0000dbe000)=@sco={0x1f, {0x9, 0x200, 0xb30, 0xffffffffffffff81, 0x6, 0x3f}}, 0x8) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000b11000)={0xffffffff, 0x6, 0xfffffffffffffffa, 0x8}, 0x10) 2018/01/09 13:51:43 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x9, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/09 13:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) mremap(&(0x7f00002d3000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000087f000/0x1000)=nil) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001e000)={0x68, 0x0, &(0x7f0000003000)=[@request_death={0x400c630e, 0x0, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000e0d000)=[@ptr={0x70742a85, 0x1, &(0x7f000048a000-0x1)=0x0, 0x1, 0x4, 0x15}], &(0x7f000097e000)=[0x0, 0x30]}}, @acquire_done={0x40106309, r1, 0x0}], 0x76, 0x0, &(0x7f00003b8000-0x76)="abe0b0de5eef89853295e2e172c9a1f0f56992e831b5f00457e32ccfee0785519c603e80ce5fb10546f0027962950aa5b54d2aa7011fbdac26be0c68726d5fa768e5b24530ea53c33ef95b431f96d13dde1515c85a793a3440547b52e3b462e9d2d120c1afc3da4f3d812459f0801104f10293efabc0"}) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000bf000)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006d4000+0x8f)=0x101, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000e54000)={0x9, 0x7, 0x1, 0x1, "147aad04eef9fd6271471ea9319d2658d190e8ced2dea0ae872c4c3fed9c634b2b86faa235fbf41113a1a060", 0x200}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000cde000)=""/118) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000086d000)=@common='ip6tnl0\x00', 0x10) 2018/01/09 13:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x800, 0x0, 'ctr(blowfish)\x00'}, 0xffffffffffffff62) r1 = accept4(r0, &(0x7f000041b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001db000)=0x10, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004d5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000108000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000848000)=0xe8) lstat(&(0x7f000095b000)='./file0\x00', &(0x7f00007d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() r7 = getgid() sendmsg$netlink(r1, &(0x7f00003fd000)={&(0x7f0000bcd000)=@kern={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f00003b4000-0x30)=[{&(0x7f0000b50000-0x3b4)=[{0x58, 0x3, 0x700, 0x1, 0x3, "a25face06c80403af4ffc7ac8413a82089f1e44cf8722be9f1b3525b499bbb9cc01ca28dd7a44438d5839d3384913b626e65debd81f4d74442bcba35bfe05c15d3e98a01ff1731fe"}, {0x74, 0x6, 0x400, 0x1, 0x3, "4932f111f90d3983b6b99a360bda08089546f9fbd9df794403a342a7f96dd2ec192f8fe2043b80f223eb29296dd53f529557ca8e48e0dc375591e3e43c7243527c1507a2ce6d7064a26e3b66a5fd7585f8051c2ddff3f62d33cbab401fbcd0ed6b"}, {0x7c, 0x20, 0x402, 0x81, 0x0, "76e5c7c7a7d8c036d7d871c9a732daf73d72bfa5392a7be5c6296d620bca4b9740d380e440ab58dc57ca48dab713d7e76a95b40b73053e1468fc6ea0394e8a8aede974b5bd9e4f7e2435404a045e11f5ed27980f5dd845b09cf9b01c71c2292fb65d3474543475057f7c0c5c"}, {0xd4, 0xa5eb, 0x201, 0x6, 0x0, "74a3f3c1b86c7ec2be204b69d4f23f05f58108ecfc133c30e9bcef785ea1fc2a2491812823775d0ea01f4ffeafa74bf71e4e9b4957d64d818235f9330ec8b7d8bb0a7eec08edf3d5f5e3717ca9357c892808fb06096560ca9fc14a9b4685928c0d2f79c720d13c632b740c14474035e79ab316f58bdd9052bd6d0da949e897a47e6917f7d7945db08803a1d0be1f53631b162b6c132ba8746f549dd5ef02178bc907ac1d2fb0e786202445132f5eed8ed820f0430ed9eaf0f11d8ecf83cbda59a2"}, {0xdc, 0x8001, 0x101, 0xbde2, 0x2, "cde339236e1f48e783ab8d0c92116f7ab7b64fe2412a43c1c015f9a184d1a6571ac477f4a5c198f7eea2b4898b490b0e78438207e4dc4693b202f7403c6418195e2f3f61855dd3baeb8909292875eef888295be7d96a12f45773c04c1ee9401aeae6456488d433447e7bb089fdb8bcb50b03770c3d75ca82ed979c6693c0f278f4d50c146f584012e6d804bb8526b186f42e010a7c8d577f9fc691e5326156dc166c3409530e42191460deb7b93733d7fd24aa863c382cedd324718c0321000132efda98f99b4d6834"}, {0x40, 0x1, 0x218, 0x9, 0x0, "aa1b599555e4fca61c4a305c3de1850653bcee4ef8a7c1df8820202b8b771690ab8f2e7fa93df52ddca77675ac56"}, {0x7c, 0xffff, 0x22, 0x0, 0x1, "3345bc8c5441e024b1ee0c76db019496dde1302982aee40d51acb99880618356c0fd91881f7774b122413266d0819c76adfddab3963d946f8a65e46ec9a71322188701bb9f9481d978589c9342aab5a834a1525e459966f2a19bd62e6a7dfb45f4ef4692ea294ebcb53cf2"}], 0x3b4}, {&(0x7f00009d9000-0xc8)=[{0xc8, 0x4, 0x304, 0x7, 0x0, "9963e26fb01d7a691e8a82a33048b909aabe657d36bc33b8fb5a393763fb280e9085b55a321edd9504f005a9dda35e95f114d6f6156157422e17d6903c3a587522b1c207dc025d16386f1edfb475f6cbec95f9815809ba638b6544d8949bfbdf9a7ea0b614ce88d208b8d009e02d8782238c2f314197fe9ac6cad8c76c7e4782c6677aa8f6422bf2cdb885092ca38862f6a41375652638e14dfa04b42285d9ecbb1b1a74cb72dcd57894f223ea3161add1edbc1ae055a7"}], 0xc8}, {&(0x7f0000aeb000-0x2c4)=[{0x30, 0xdb6a, 0x100, 0x0, 0x1, "b429f67b7356e3641aa29c5d5457a4572c0547a9780a105b986334ce1d0d3185"}, {0xd4, 0x7fffffff, 0x200, 0x0, 0x1, "37199de47676a6d2bd1c83cf11910966a691ec0bcb98f7e47c12e2f5647c66a249c4a94bc29a4407eb40d9b5e7edf9e0cb4691b8d13e5b535f87dd9d4543371e876909ac032ad1b08340feae94f7c07e26a9a5f008e77feb6eb80ee4709aa85722c9ac65b6625dc9a6a57aa4b64b553313727bc5619b0bc1fef68bf57b6d31a98325be1f0cd99099e82efe1819d83b98792e82316ac6f608839f3d8238d7bee1f84c88101b8271683e8adb8aba7641c73ab4c3dc535492fd00030b08b495c08f2c7a"}, {0x48, 0x7, 0x4, 0x10001, 0x0, "4526d079837fa3edf1e8e0686571b64bbd547b95532718785fe8ed81385d2fca585c18620752fcb42fa163f28262c61acc7fdfce97d4f853"}, {0x98, 0x7fff, 0x100, 0x4, 0x2, "c496f229180a2145266de443f19377bebd979d981db8018f5d103e64351b3656bdd5fadcdd4072b670df75877b4e2ceb7e6e28a363375c3da01ecc78143348c948658e84af5ae20919560e83519d75f15c3f2d29a352168747e321e91b5824dfdddda0de5ae6b8c8ccaee33e3010b1039f6898d90223bd5a1cd380641cbfb1bebe3b53724d5e49"}, {0xe0, 0x401, 0x8, 0x1, 0x3, "e11ad6e6fcce82626f26b656dc45db6bd7aadc269bb5d00dec363b18e41c5cac6c494558c3e9f7f5d5a60619f38374e13b69fb6c513829f71d8b69cb5c15cac0237ab376a0211d2c826dc66df4784a3e24cff4377fe7eed719d2c4a053508235add4867618e7cd372fb96290ce45f749cdea33aa8a5634fdf9b6a7530f86949c0ad2ffe58ef1cb1561efca9e6562799a6e6bd7c769e95363ef5acb1ad8967de41c351618fed4b8796d3fef659a51f9211794734bd24fcb9959f798ea55ecce15e4ee0667cdb057e6c0bb93cced"}], 0x2c4}], 0x3, &(0x7f0000773000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x20000000}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/09 13:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = getpid() tkill(r1, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) open(&(0x7f0000513000-0x8)='./file0\x00', 0x80000, 0x4) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:43 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00007d8000)="e77a475a6227a7e997bf99efa9f81002e377038d5e287daee28bf3d16ce50fc9d2cb07d574b3cef642dbdc3555dcec4dc059916ea9a1200ab8536fb62e287aa6bb27e13bd23a21b994fe266c9ae3fbb7d1e9187dae2fa42d8f07f4bac8af4ba65eef282e25372a8bb9ef311599a87b78ba8384bfdcabf62602b3d2f94cc05145fbe4e54e1d90d9e8066a78f3", 0x8c) 2018/01/09 13:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000378000-0xa)='/dev/cuse\x00', 0x151201, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c1a000)={r1, &(0x7f0000482000-0x1000)="0fd635609a83e89ef6ab7f7d66329ed514e5e1d1419ec24de5a97d3a1fd69961e03dd5a842b5282580325aafddae22781863ece7630123e598f2ee905496768ed9c3cc72fea22e968e8c51c746ee978a78bf330f978b333db350fa8f2a2adb32f00dccfe188e9097c0e2d67b76c655a508c15e423f1fcfd5bb9f29eede93ab0c3e0620694b86c043cd6638127cbb93bef4639ee3e0645d798746837ff7eda526355173d63b14538209e5f291b17f10e1a140b58df619727fcffae7509ef202f08bce4e5f7857aa71ea07e0ef5da8385ba9a20d8c68bb8c4d0bdce97fc38041e04a7175603c0154d5d6c6673f831e51cdc2147322684e476e79e3676ed588e548809631550695debf13491e91ab6ae1b047bd574757f57fe62c09c25cd32aab66c972b1ad5b234b093a2027c0a4384091be178038f9a7821d7b75a8ff9b4d1bb13238ca0e13653161de566567243fe469d4c627def49005c559980ece17d8846017d61da275161f5ae8d89fe1af369b7e05075038db4efa7674fd6e67573fd9fcb5ce13424dab17572b53425cd2f9ccf2fb92e2fcac7f99728c6982a73c7c935715e26e572aed7889176b354e157d70d81f2d82585e6fc79441caf78b9abdf92df583e8c3fbebe2afa25cf258452b0a4404820b6e9135dae7f7503b20c7b6a1fac8a249e4e6b4a2059d17b8880dc0c0289991ee9043fb4466b6ecbf8a771299b77e072dbe04f1ac351161c8b050ac04b175fb3e17d7920110734372ca4817547f77f10f85afd847072a0b6f84b0aba3fce6af6764b2d515fcd61406c1f3de32072ceb8a37be710fe12f09a63a985bd7fe2297285007acb333b072e97b0944b2f43f0927c161dc2efc70d9167500b6ae9845f8a85e41386305036512bfb849977bbbdaaf93ed04737ba8cfad4b167ab8f260a1b577447090b0491ae397f34988a5b5c805e09fda1628fede30c995d4070b1648f206e25e2a2cd911fb6079f0b061e5ec2b9ae7ee07887718456e52ef6202ef54c527e2cac09e4fcc4ad1ecf137484a24ec56f45179a84e3062b8dc5a74955e66862948442d2a4c2097b076b2e7f67a0d6829a4977e4e4ba97d700988f33bf7339524d777707b30f8b266a3529d907fc45bb76f8203ec185333cf738173fd21847e78403b2552e4138b3304f28cee6d5b10a36606aaecc23d538adf45acf41c9f0df38505e089c497777cc37da3579553ed2ee5e66cc77ccf0394e6eaf4fab197517fb7e0c35b053236ea9fac1c780bf7a503818d429e262b26b7f8f8da55933c13a83a7021eff051ce4999322cea2b2bb0c9dc75d26f06ae8108d6d7b25d6cdca6f971a5a070c00dad48a219351ee234eb671d02b9130479f3aa96146fb568362407e9e2647b86e5809dad2bec18d0029713d3fa21ecf192281dcab9e332db2c2198d68ec40511d1d79f346fb18a78cdbeb016c1ce4595816eac2de68a0723fc65c6986b2cc0194334182e02b5e9bfe0f7900fba2712d82251f891ad96a1128b32ecec4a6afa3c5474fa85147c3ca06a68652ce241c26a9c9c98f4c51b25805ceb549fab6c61d882c7cb9c79fc2afc4a5e11e4323bf1eb8d48c828c72f1852d46bc5c1e6f7e00aee9a4cac3a6a6cebc11c0057fee8ed6775b7e79542a80227725c58d9968a18b22cec1a962a0006401e73d11a4a5251f8978b67a470304e82537bb77690a883e2f0298a4d89ccf266939e08d6a0a11049d682adfe50b27b178a922da08007bd781739abf42d902b9017c9120b5d5d0d4a34319617651e4db98679db8464ab6a06d52a1b66535e99fbe10dc073ecb6c3e3429a6c743b7bc8d36ad3a00f41eda85791e2e89ddd4770f34e974db5a0f4a3d85fb186089104a43e8407da5bd05877de23f33ee9c9f6e1c6fee1273e65f2b92b9e0c5054faa9daa22694b1a95a0c8de2014c124bdbbc9632e8868feb1dfab80a56f3d15390b5f45e926e368955ae6bea9df4eb1ac558aeddae8bda48c4d20f333dbd0dcd20388bf06a395c3c7c50cc01f2a8bbd92130165d3715c25e83824c5606b7cc5f421f1ca64d12f9d7fad417e870134ee548c8c5a27082609ee2572452e5850f7541837d89b71255e999fba7437fc1215a1ac8bd72bc8e14bae21f2de99fcf31a3ce832467a3c004822c4c4e5e197dcac843504a79694f565056d3b11988de00f319b1cb75a1da7e65135c76d0908a3c86a9595dfcbfd2f1a2c954f1214a3c78fd0c92afa61855802f1a1b7a8858fd5fb2f5a9d5a6d598dbd57dbc4a0a0740bef7cdfcd10de796b7b5026b038a023e40bf068422a861d7aa72789fa20f51ae79f9d5e2e09298ae1ffb17dd13fc3f6e22d4087a74d455237ef0b067878e3b968699b1676a3a109a7725b3bf0e63a8384321495cd8f659cf663f7d3fba689d8b9c81f547b072498cb46dcbe45bcf1ed253465b6c1b66045ff62c12ecbfa530383c1614611b990e35434695c36212ec32324ae0ae6f3ea6b86953d187631cfa675664021cef30ce1567ab44fad15ad6b9655ba4d5c342db75da4ed57d45e6ea80213bf992d29df421c6e6f9d9b5a242132b8abf0c175e14a9b01e0624a64d523e898d382470e78fec7271aa86cd095af530a68e3723c7702a61dd8d2766aebaef14c4d142635c20b01c3f80e7c31f3423a7125666f7b21ba70aa46cc54f45256eb27c3ace588c7c01e6eb6020f634f13a4b564046d62e2ae563bff0bab573aec676b3d9adb8f9db2f7e4f492846aa81797f4f90922d691b38d9dd176ceaad70f88c3ecb24fffe8a0a79c04c0a21bbb4afd6783d8b7a98f8d977d26884eeb1c3ef25e4fb4fcaaed53ae94cda7ed65d991c53016fc33ec924e97e0819a4f6a0d0fa0052826b9ed97803f4e6a39d8856c5b6407894187a27459173ea2e9150d811a218a77ac17b1154d44cd423ec66b5f938666a03be35421f55c0a93e1d2c9b2752896d0d3d95cf7169924a1aae67260e7498a355f6972d76a4a75491d7706cd88b99ff2ab29fc78774ad8e2adb86802b84b758141bbbcdab7601731332014bfe3516c1c321dc998d9a0c1d01e296e0d062f45bd698cb175f6da4b040514141706a3758e9f0edef84aa157eda6a430e700d796b5cae548d91b705fb0b93324eeb40714c4b62a01500d3eedb491bf6edecb0b892c3edcc60d5357df160ef1973692ea9ac5b1d1e124717d48faf7b802d20e5c42e5f702320d1542b9ab4610c11f41fb50469d9fd4e639c0e31c828089fd8141b4aaf5b62f8a8de4271255d0525e1623836bf448bc3b3faff3ecf89616faa65e97414962780714b015fc1e39196ee364f7acb1e584378639c556ca03019ce5a9d691b7d7c3c88dbbc64d17eca628d65d89bc045266642dd4feb4f633246253de73dd4eef47a3c61c2830b6fc170014dc0b1ebe7b9b0ee715dfa4dc9d4435e29bfd6cddb80f0423eb81341a830e91f59ef2d8047805b03d1df4e370d5b9c36a111c6900db85d1ae688a2a54119fefd85d14aaebf0a743eaef685e3cfb367719352c7b34315bbbd0a785aa198611b5b9e2cf3611b7a4962bc21de1157230baeb585e9f2314c48f8abd6c44a65ef2ef496989ddb1769ff5050a374c2fa0c8e8b736f4697974219863d7a259db3d678976552e66eae59ec02229f8f7c4718bad5b8da76c13add839c2bcc67c2bd3b245fd04ae4c3df44fdba5a97dbdd97402bb24238be3d0ae77d2cf66bb5fa63410113ceac1fd4b957f43f7cc260015ad49019cedd6db43b6d6cf7b6c87e7da03b43e93ee561fe4f00494f8936e5707125bba967b8c3702029d905af1a9b187965fc96e896cd1363abf159d589d3c1a9ce3f5db8fd44231775f6ffaa267026a7793327cfa03b7830d43fd1c874b27e2cc14582b5dee6666a8cb6ea3f2109b8e51bb19c885415e88fdca256ca27793d3779317d50fa038b2c32d9b6066c613053989475e60e6edae020d1f30d29b12f8d745f3b6d02f54b2fa5fbb6554caf08f549f7cefcc0bba838ac42ec7418c34193a0c22950f815d43b0f2f218013ff7e96bb82e97e643694e04c249b71ba7ce342eb5c0a23fea955e7ff1652e6f44b3deaa9354a6847a1983a594b1a3a2834dd02021a152f195c7b36b100d382eee8bd0780b6f252049db13fff2166f7f49708de0fe5a8d2b2faf826cf719450e8f7c9020814f1f8e183e2c864a23ca104863c489333563351b14b8fa033cd16395b518c0c5ca43653bd8a497eb8d34f9675d358ed9f710e0d742a6daa11a1944b7f223f9cc2924366c9cd201a7b2847396ed28c287adb5c5f22f1687f1fe10edd68226d20988b6d7d7b4a0b8836aa9554a36e8befce3587ac9f7b923d3ab77bb0cff3488c72e50db8b0b456a4e3aaadda307ebc5cbb8b20c473febdf4694d65cfba5ca2affc61564359314e8471ec435e2456a1a269386e685768e02845cf713604e1d271dff3a2c0dac1bee74f67f55bb646497835a8b9aede38db53e0889460c5e7b47b997f6815880bd523b42272116b2fd6c2556ecdc8c6d78fc29c4c335eb75443026eb6f3b775d93d248acb2c2cc68f092dba5629b71e8dc9469199a857fee97d4aa6020353266ba284dfb08f763bb5261d252b82a307f9f7b6756e9bcd13150f9cd6dd57700cc42ab6f99ad77abbf148fb45294a06d7eaf7f9202a43e352e83889bf62712972869c5ad9f56ae29f12f0ac7e5188b1a193bf0287e1d1067a4be8be179ed6c224cf50d20f022b2e2efbb48d0e28c3f31f1b410c8f23cbb692159a6df844e036ac02db604a3374de0cf1d6d42d4c5b59ce8664283b7759a48e78ef36174f46dd433789b21b52f82366925632ac4cf5970c0a67ba9da4b3a563ab8f41463169745616e51e4055a158a1598876a5ea777ee9c31a04453535728f02eb59abd4d2045ca624b35d0d07b042fa40a00d91b49c0c5dd9547670c0776ab0383f78239dcb4f58e71560ccc1dc3501ec9760d61b60ce5d1da257629f77344235dc0f78301f5546f8181d6d6333d5f224f545a88f516932939b4b4a83cf43befa5ced3e0bcee89f4f9a36c22fca1f9a7b6be0f3b323740226cf28f02fc5342c1e4d51b4a5463ceb1177d5d77846d9d338872f26ab4aed91796273a34eab516e977720528e8dc13f36bd35d65d3a891f3e144955a302271582fa415911dd017a126f5f9acad7a3da0e9ad3d1ccfd131a67bd6b9ffbe559d674c36a9703c816af1ec818ba05a64c62ae4b644a7fe4241f074bcc67f6dd73140a4e6ba5245bb5440885d7fb2dd0af38488cf188945ac931a454911a3d296c3dcf6983cf440b92156b2093af518f5ecb4429bb6ccc76beb3286de732d27c032aacc79ef52c86c4e97d8617c9eba46ba380d2c4ca730aa70a048b4add40f6f7e409946450cb1a8819f493ab385f052ba6571e677776495e4debb5b316f5295cb2e5e033de192eb49de5226ee347d98f1786067fb8676a7b5a494478d357ad3f33a187e571a48b5be86f0f658797b80f174873fc4b1e0a9d9969dca16b586678b83956e778baaf22c1a9fe76ba7e1688c3705cefab3bb1eff12790c0e74c6b6a63dc967ca4d74748fbd87f5c426220b4a9a984c696c531c3cb3d2df0dbad24c18e6f3d6e300112f9be8d008fac9ea3e04e745482df84304d8b1835d13354fc57146084044a2c23d2b867bca4d7f78161f5f0ebbc7cf3aa9ee848186d89475d99c585e2ce6f1130224ef56f9f51a72893e849ec1c3f4dcedf4d5f22708e47d56786a8c508f93c030d9364b0601ce19c9d1c9767a26b000e14c8b902245fd46c6204facd", &(0x7f0000b93000-0x1000)=""/4096}, 0x18) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:43 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ee3000-0x11)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) epoll_pwait(r1, &(0x7f0000543000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000b21000)={0x6}, 0x8) 2018/01/09 13:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cac000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00000ad000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000df2000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 2018/01/09 13:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000118000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c74000)=0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000c0a000)=""/125, &(0x7f0000a57000)=0x7d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:43 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000dc5000)=[], 0x0, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:44 executing program 6: r0 = getpid() ptrace$setsig(0x4203, r0, 0x800, &(0x7f00005aa000)={0x2c, 0x1, 0x1e9, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000071b000-0x90)={[0x7fffffff, 0x2, 0x1ff, 0x7fff, 0x8, 0x3b5, 0x80000001, 0x7fff, 0x67c8, 0xc07, 0x7, 0xfffffffffffffffb, 0x7, 0xffffffffffffdb95, 0x6, 0xffffffff], 0x0, 0x8100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e54000-0x10)='/dev/sequencer2\x00', 0x20102, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006ff000)={0x3, 0x1, 0x9, 0x7, 0x40}, 0x14) connect$unix(r1, &(0x7f0000890000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r2, &(0x7f0000c08000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad3000-0x4)=0x14) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000251000-0x4)=0x6, 0x4) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007d6000-0x7)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000940000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000bf2000)={{0x2, 0x6, 0x1, 0x1, 0x6, 0x80}, 0xde}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f000011e000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x32317d08) bind$alg(r1, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000897000-0x1)=0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ca7000-0x3)={@common='ip6_vti0\x00', @ifru_flags=0x4000}) 2018/01/09 13:51:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x1) r0 = msgget(0x0, 0x6) msgrcv(r0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xffffffc3, 0x1, 0x524b970b525d5f5c) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/ppp\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000c45000-0x12)={0x12, 0x1, 0x5, @fuse_notify_poll_wakeup_out={0x1000}}, 0x12) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xad5}, 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c39000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000094e000-0xc)={@empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f6a000-0x4)=0x1, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000607000-0xa0)=""/160) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006a8000-0xb)='/dev/mixer\x00', 0x400000, 0x0) mknodat(r1, &(0x7f0000122000-0x8)='./file0\x00', 0x104, 0x7) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fe6000-0xa)='/dev/dsp#\x00', 0x8c1, 0x400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) set_tid_address(&(0x7f0000093000)=0x0) r2 = add_key$keyring(&(0x7f0000164000)='keyring\x00', &(0x7f00003c5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r2, 0x0) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000487000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f69000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f6a000-0xd5)={0x0, 0xcd, "feb7b9309e348b5c9940fb6010aeec75f362f470acdc1e42b34a12da51e0fd626b9d217b097a3a564240bd7668d276723f22830e3d06e31f9295e6cd7c3190a826985cdc28c81a73cfb9daa88793eee1b1317b174a67a8a2979529ef7f1055ef5d5835a2e13ac08c51e82a240d51690cb1685925185d14c61f661ab7a356287cba5eb9b59150ae110e9dad5944f546af9a3d680e7b134bac81d31457d7b40f4923036f0f0f27e7c767d470c8e9c19bd4cbc142b63916e8bbd4fea6e400fc415c13ab44d54aeaaa385b28c0e113"}, &(0x7f00001a7000-0x4)=0xd5) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f6a000-0x8)={r2, 0xffffffffffffffee}, &(0x7f00003bf000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ef3000-0x4)=0x2, 0x4) ioctl$VT_RELDISP(r3, 0x5605) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001bb000)='tls\x00', 0x4) 2018/01/09 13:51:44 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ea1000-0x9)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x32)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000e82000)='/dev/sg#\x00', 0x100000001, 0x408201) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00005b5000)=0x67b) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000018a000-0x20)={@generic="3861e945ad77d2f1bc5f1c07745bb4fc", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r1, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000b2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$amidi(&(0x7f0000b4d000)='/dev/amidi#\x00', 0x4, 0x0) getsockname$ipx(r1, &(0x7f0000684000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000048f000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffffffff96b6) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ccc000)=@req={0x20, 0x0, 0x6, 0x1f}, 0x10) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f00002b4000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc9a, &(0x7f0000baf000-0x10)=[], 0x1121, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00003c5000-0x18)={0x0, 0x8, 0x27, &(0x7f00007d9000)=0x0}) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b56000-0x66)="8ab970b5443b742e7e8a203c68628110060000006ed2d00d68449179000495e47a903105f0d6050dcd6ade84a6f8934f207f830b81149bfad3f6d45f699aac3e4e1a79324b01563c04e3cd184507fe539ef7ceff00dcede67973d317e446ee1b27b73413e0ab", 0x66, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000099000)='./file0\x00', 0x400400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000078d000+0x891)={"2e604cf4dd2b296f75380e69b1f3ba94", {0x4, 0x72e, 0xd56, "27be9d6d8ccc", 0x8, 0x0}}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0204900, &(0x7f0000f74000-0x20)={0x4, 0x1000, 0x7, 0x80, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000057000-0xa)='/dev/dsp#\x00', 0x482c002d, 0x2000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e1a000)={0x0, 0x0, 0x0}, &(0x7f000083d000-0x4)=0xc) fcntl$lock(r1, 0x0, &(0x7f0000b33000)={0x1, 0x3, 0x3, 0xf323, r4}) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f000071b000)={r2, r3}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000077a000)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b57000-0x60)="a82cc7c87870297ae87dc3c2948e8c3c259afee0d80200e8c68815b3beeb776f65a9472d792ed51b6663cb16c6481c32d321ca511ca1186ddfa6a708f211b2f633c78b81317f642810d14a61e5d2de890a9ae09bdcd6d2b27515a9c3fb53c157", 0x60) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000076d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000db9000+0xe71)={0x1, [0x0]}, &(0x7f0000cbd000)=0x8) 2018/01/09 13:51:44 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f00002a2000-0x18)={0x20, 0x7fff, 0x5, 0x7f, 0x2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x7, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xd6)="623951da22290f5f684514a5caa7ce1ff7f0c3524271527e3638a110da9d3eb1033b7325c7a6664058a99aac1fcc818fdf11991951a6f7d59443aaac4e2818ac887e48dec36c3df5b9aa09cb71efe240c0885eadac4558f73ab09353c7b66bd98a5f5cc94925b7b3962dd9ba2e9d6b7f01227831bc26ac5075fc2b1c09ac2efd9e6ec9cac05a213182f928cf30e18f4d0022eb42e003cbd18cd049705ff561932ded11a78ce3de81bda2f246a0d77e8eb39100d780292ba622cd24ed461b447b81aacb3931b641971ba7aa5aba974eb1c42a6274f0b1", 0xd6}, {&(0x7f0000002000)="5f4419010f471177beedd56a5732fbe12357920fee5912f0a0a9fb", 0x1b}, {&(0x7f0000000000)="3cabeaed077b48cd1813ce4275ae538d4c4d9a3a3cbf4a813f099664abd1aeaa1d2cdbf3cbe03435901f42baca77ddca05a12038d2fc6e86c23ed72bde1de6dab6d1e4f66c18187c01b6708f91f6887f0c74e83503d926f660dddb053b0e6dfb1daab93f44d9b2d9d55104daa1dc3534c58ba543750600928a8d9dc248bba4dcdcbe76341229b0", 0x87}, {&(0x7f0000002000)="ccf7e87cce7fe17d3e52d70bd04b83df236f", 0x12}], 0x5, &(0x7f0000003000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x8004}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)="cd4485876d1d0a0cec0af8509a9eb969f9af8fe9231dce9300b4890727db71720c892622acf560dd85a78fd5cd71456e8bbe455899800f6f6d8595434f2c6a697b389efd666625d5c5c73665c9e21c9751e8dff2fa88ef0eae0ae49b2cb2b32fdd53709cf22d5b0f", 0x68}, {&(0x7f0000003000-0x3a)="8af828ac139893d5906fb46b45afa40700293ff84f57be6617fd9ca1e98016eac74553b78573334b8de301d40971bf973d2b01198aed3a6e8022", 0x3a}, {&(0x7f0000000000)="36349d041b46a38210da7d450f62c95747b079255a30f3de1bf25550fca83f061424c2c9848b6497a710a294caf7988e05bc9ab5ce3d887898ce79e32aae13e030fe6ab4b1beb19d13235fa2ca1f5d7adeafb9af5480acf490c13afe8112531dcedb5b7a9f8e7a95fa83993a14b81b0897bf63697ac41be111e24cedff7590018a29131e5275d75ab2f3f565c0d2e63abdc3de19d2516a4002fb8bc7af46eb1349d45003ea93a6dfc0ca8a546cf10942b710941c4e4e937ffa99a5e2aaa6fcbba9c58e26a3e17bc821c66f48bb54503297819c6fe79ae902ea", 0xd9}, {&(0x7f0000002000)="d7be93611319e0a24af76d2f9e3a488bd6889233955e6785c8e9e19f1b2f4e6e44ae7ee2be6a0bb0ee980c1d2b3f40a0b943b96b692e245d006ef9eda482e7309a9b54b5373b64315cd2fc02cd0b22e09fac1e2ca0c480f41bf68e2f8faf09b32c9b672bb3fb92aa43c48706c9978de3ee57b9e2d83f05b69853794858242e7063d281de42443cf143f5af359e16bcf84765467e0d3fe761a1468ce2ff67b9f536595b6eca34b4fda33f51299c0b1e9fe5070d912f8c77f84d4b2601f65d5760263697", 0xc3}], 0x4, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1078, 0x10}], 0x2, 0x1) msgrcv(0x0, &(0x7f0000002000-0xff9)={0x0, ""/4081}, 0xfffffffffffffed0, 0x3, 0x524b970b525d5f58) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00007a8000)='/dev/snd/midiC#D#\x00', 0x5, 0x210000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000677000-0x8)={0x7, 0x7f, 0x4, 0x83b3}, 0x8) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000528000)=""/29, &(0x7f0000dd2000-0x4)=0x1d) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x3, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mkdir(&(0x7f00000ab000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002e5000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000235000-0x4)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000b4c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a74000-0x4)=0x14) stat(&(0x7f00009bd000)='./file0\x00', &(0x7f0000d31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000918000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0x7fffffff, 0x2, 0x20, 0x20, 0x7f, r2, r3}, {0x6, 0x100, 0x5, 0x0, 0x1, 0x80000001, 0x10000, 0x9a96}, {0x1, 0x2, 0x0, 0x8}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x6, 0x3, 0xff6, 0x5}}, 0xe8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'pcbc(aes)\x00'}, 0x18c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003a6000-0x12)={@common='sit0\x00', 0x0}) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="000000bb050000000000000154dbb7", 0xf) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000e07000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(digest_null-generic,cbc(aes-aesni))\x00'}, 0x58) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d93000)="4e7a8a91947296b4a7d390b0b489de12c2762012b7eedfd4837408106be26360158cf87486f51fd96fa3893b60525859beec311418f47d0b8ca34a", 0x3b) r2 = socket(0x11, 0x7, 0x80000000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000007c000-0x24)={@broadcast=0xffffffff, @rand_addr=0x1f, 0x1, 0x5, [@rand_addr=0x0, @rand_addr=0x5, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x24) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000888000)={0x1000, 0x5, 0x80, 0x5, "11eb80be5828700bae0477629a2c103a03141c94b7e2153122aa24c10bb1133ff5b4fb78ea3a47d2a1326c20", 0x9}) r1 = request_key(&(0x7f0000027000-0xd)='dns_resolver\x00', &(0x7f0000d18000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000455000)='/dev/vcsa#\x00', 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000ac3000-0x58)=""/88, 0x58) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000ea000)={0x1000, &(0x7f0000165000)=""/4096}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x80007, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000068000)={0x0, 0x20}, &(0x7f0000e94000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000418000)={0x9, 0x8, 0x2, 0x80000000000, r2}, 0x10) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000066c000-0x10)=@generic="92d18d7fcf23eeb807f266d4b8875917", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6a000-0x4)=0x0) ioprio_get$pid(0x2, r1) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f00007da000)=[{r0, 0x40, 0x0}], 0x1, 0x3) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b45000-0x11)='/selinux/context\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e07000)="f3d32f830aa5ef92e3fe5c1cd5d04616a5177edf1b07b0fa0748b569bbf82d2a1cc9c95e418b62ac1cfaa7392b17c86b0e8b5b0a767383ab5c717488d2d0012b10406690a8f1310e9f0d0d7dd99c59c3d0fa8f1e1554564cfe00000004c406f6410002a5d6a60d2e9a7fc4f72ae2f338486bf88d411968d8257cffacaf42723be77f8a01caaa34679968adf7c10192ac6b8dcd138b2a16db3fd3073d50cac63b425d6fadb0a7660aa64a2a7dbf85d254f73218e2514c9de78eb1dc9944ee21a6e727791d77e11c74ca99", 0xca, 0x80, &(0x7f000035b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffffae) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006fc000)={0x0, 0x2}, &(0x7f0000c7b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000381000)={r1, 0x0}, 0x8) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000084e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x24) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r0, &(0x7f0000a98000-0x27)=""/39, 0x27) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000206000-0x10)={0x1, &(0x7f0000d46000)=[{0x80000001, 0x9, 0x68c406, 0x100000000}]}, 0x10) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000345000)='/dev/input/mouse#\x00', 0xfffffffffffff000, 0x80380) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000783000)={0x7, 0x69, [{0xffffffff, 0x0, 0x4dd}, {0x3, 0x0, 0x8001}, {0x5200aeb4, 0x0, 0xf138}, {0x1, 0x0, 0x3ff}, {0x3, 0x0, 0x1}, {0x100000001, 0x0, 0x20}, {0x4, 0x0, 0x8}]}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000f5d000-0x10)={0x4, &(0x7f0000c7b000-0x20)=[{0x40, 0x95b, 0x2, 0x1}, {0x9a0a, 0x0, 0x1, 0x7}, {0x100000001, 0x64, 0x7, 0x14b}, {0x10000, 0x2, 0x8, 0x3f}]}, 0x10) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockname$inet(r1, &(0x7f00002d3000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd7000)=0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/ion\x00', 0x4000, 0x0) connect$inet(r1, &(0x7f0000ba4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000523000-0x54)=""/84, &(0x7f00009ba000-0x4)=0x54) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c54000)={0x9}, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/qat_adf_ctl\x00', 0x101200, 0x0) r1 = openat(r0, &(0x7f0000159000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ace000+0x4a3)='/selinux/context\x00', 0x2, 0x0) r3 = geteuid() stat(&(0x7f0000633000)='./file0\x00', &(0x7f0000cf3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) bind$alg(r2, &(0x7f0000f68000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$KDENABIO(r0, 0x4b36) bind$alg(0xffffffffffffffff, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) bind$unix(r1, &(0x7f0000699000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/09 13:51:44 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x408) r0 = msgget$private(0x0, 0x80) msgrcv(r0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x20000000003, 0x1000) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x23) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c16000)=@common='bcsf0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004eb000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x1d8, 0x2483, 0x80}, &(0x7f000095a000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008d0000-0x6)={r2, 0xfffffffffffffffe}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000070d000-0x64)={&(0x7f0000a37000)=[], 0x0, 0xff, 0x3f, 0x9, 0x5dc8, 0x3, {0x8571, 0x9, 0x1ff, 0x8000, 0x1, 0x80000001, 0x4, 0x5, 0xf2, 0x100, 0x1f, 0x9, 0x1, 0x86, "94bda857c6eb6ca933f2724cb0168e3b662b19d4c17ca66769328c2da8803958"}}) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgget$private(0x0, 0x1) [ 216.992584] QAT: Invalid ioctl 2018/01/09 13:51:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6a000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f6a000-0x40)={0x80000000000000, 0xf000, 0x1, 0x4, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 217.021695] QAT: Invalid ioctl 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f8000)='/proc/self/net/pfkey\x00', 0x2801, 0x0) bind$inet6(r0, &(0x7f00009c2000)={0xa, 0x0, 0x4715, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) getpeername$ipx(r0, &(0x7f00006a2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed4000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000068d000)=0x9) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007c5000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ecc000-0x4)=0x14) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00003dd000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x40, &(0x7f0000a5c000/0x3000)=nil, 0xfffffffffffffff9}) inotify_init() 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) getsockname$inet(r0, &(0x7f000016a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc7000)=0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000270000-0x4)=0x0, &(0x7f0000ad0000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000178000-0x10)=@generic="75e2f6dab0a8a1c7c3346ca19a3b017c") setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/ion\x00', 0x141403, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003e7000)=0x493, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a9b000+0x9a5)={0x0, 0x0, 0x0, 0x0}) sendmmsg$alg(r0, &(0x7f00003f9000-0x150)=[{0x0, 0x0, &(0x7f0000f25000)=[{&(0x7f00002e4000-0xc7)="a1bff4c4ac0c9ec0aa76abdb879b4be112834e7df03b094955fc0b1b53d66b74deb5867defbff551b5db2f167de1077cc4e8e178aa27f15f7556f05e9578aa926a79cb04347dfb54e289a6a4539ee19e875542306e6bcc2f5efc9ce57c46ddc4acac9e6cc1c9b99d68d98c0d0a9717b8ee681e9814e59603238c951d56c3478c3323a73e75a6d53286f2c7d53292153f0f2ea1e259bbf19366efb3624065c51fc2b2e17eebfcc5140d58f8a15ec193fb8b215622cb284bef4ef02ad0da140a1ceb617454b3acf1", 0xc7}, {&(0x7f0000dc9000)="b9dba39d875f14330b1337a7cc06f3df33ee7973da58568d93fb6b88cedfd5bb858ed1da13de69cd2d84d520ec60f364718719ebf3a1f796fb67db2bde4f35b1dd02fa72c6800076c04b9375a6ee9515ce6ded137ea477c8542165ce80c3133e5317e43ab4", 0x65}, {&(0x7f0000f2a000)="bc9cb35a872673dc34d63cd07a60162852f8ee41d429c3b52ad68670c377b2cf0933b179c767342c9b2094b34fa9963fda475886083cd5c5eefaf5e331dc1aed260674a57f5a308b46aa4e727d2b83a900149c78a1169550acdc89533740cc26ed910c9c3419ab", 0x67}, {&(0x7f0000b99000-0xce)="3ad0e96b6603ff2c0ca3a1c5463735d1753c94538cff79022b94d00d44121a5dbd4ee5fd0d6bf55893036742b29c24ba993e84223dcca40117f480b7f6cf291c1c86b8ce570290a25851666760176f43a7cfb7236eb357950b1edcdfa2b223cd42627388a09811b4104e064328d2952051bb6a0ec19cec21a2f8fc66a17dc45327be6c0475ddece060db9335d56183c9d9b5dc1381fb88ebde96b3360ebfea5d26f642a9d35d37ee5b03905a587333a7bba7392eeb0e76bd09a6018a56eacb4b1dcf1573797fde8c0062b3153e1f", 0xce}, {&(0x7f0000416000)="95d65374dadea74aa4a48072d3f0d26ca202368a226062ad4f2e8cc61da41de21e5704fb0d1ac127bb25a78d88b43c20087638b1efd3fa4949f032873da69c19c963a0e4a852816672f2d5a2933ff532bc668b860cc2ab88fbac30b371a2e4e820990012ae564af375d64462303f13b7a830947a34a90ac0c625710c75d8774b3447b6f3e3be17852a13f8ee2fa395cb30c6acf9f3ccb1d86ac40945996bad62d790c2e28e2458222e8946e9d4fdadca38922bfe865cd49f0328ddd98632d1a4ac42e4dfc094ca0da9b0b9d9576db1489c50da5ea664248510219d542a547a18", 0xe0}, {&(0x7f0000412000)="", 0x0}, 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"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0x1078, 0x40004}], 0x6, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eae000-0x18)={r1, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getxattr(&(0x7f000046e000)='./file0\x00', &(0x7f0000678000-0x11)=@known='security.selinux\x00', &(0x7f0000e63000-0x3d)=""/61, 0x3d) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000645000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x60, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x7fff, 0x5, 0x59}, 0x5}, 0x9) r1 = socket(0x11, 0x80004, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) setsockopt(r1, 0x107, 0x11, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0x400000000003, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000-0x2)=0x2, 0x2) nanosleep(&(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) sendto$unix(r3, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6a000-0xf)='/selinux/enforce\x00', 0x14000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a8d000)={0x0, 0xffffffff}, &(0x7f0000f6a000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f69000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0xd05b, 0x34, 0x7, 0x3a}, 0xa0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mkdir(&(0x7f0000457000-0x8)='./file0\x00', 0x10a) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000069c000)='/dev/qat_adf_ctl\x00', 0x32002, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000066000)={0x7ff, {{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) pipe2(&(0x7f00005cd000)={0x0, 0x0}, 0x800) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a9c000-0x2)={0xcf, 0x7fffffff}, 0x2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054f000)='/dev/rtc\x00', 0x37fa897b3971a8be, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c2a000)=@sack_info={0x0, 0x109, 0x3ff}, &(0x7f000099d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000054e000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x2, 0x2, 0x81}, &(0x7f000011e000)=0xa0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000039a000-0x20)={"a06c4c270eabee274c5c84be337ebe94", {0x4, 0x2, 0x0, "69c87f94ff3c", 0x5, 0x0}}) r2 = syz_open_dev$amidi(&(0x7f0000ce8000-0xc)='/dev/amidi#\x00', 0x0, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000052f000-0x138)={{0x104000, 0x2000, 0xe, 0x52, 0x80, 0x5000000000000000, 0x101, 0x1, 0x5, 0x1, 0x1, 0x7ff, 0x0}, {0x110000, 0x5000, 0xa, 0x80, 0x7f, 0x3ff, 0x6, 0xffff, 0x4, 0x3, 0x8000, 0x7ff, 0x0}, {0x2, 0x5000, 0xd, 0x200, 0x2, 0x3, 0x10000, 0xc17, 0x0, 0x2e, 0x0, 0x1ff, 0x0}, {0x1001, 0x10000, 0x8, 0x3f, 0x10000, 0x4, 0x5, 0xb9f, 0x10200000, 0x4e, 0x2, 0x800, 0x0}, {0x3000, 0xd004, 0xb, 0xfffffffffffffc00, 0x6, 0x8000, 0x3ff, 0x800, 0x100000000, 0x3, 0x0, 0x2, 0x0}, {0x1000, 0x4000, 0x9, 0x6, 0x200, 0x0, 0x100, 0x4aed, 0x80, 0x8, 0x7, 0x6, 0x0}, {0x0, 0x3000, 0x10, 0x4, 0x3, 0x100000001, 0x4, 0xf8, 0x40, 0xb441, 0xb1d, 0x81, 0x0}, {0x1, 0x7000, 0xd, 0x2, 0x1000, 0xff, 0x5, 0x1, 0x8ef4, 0x4c42, 0x2, 0x35, 0x0}, {0x4, 0x0, [0x0, 0x0, 0x0]}, {0x16001, 0x2, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3000, 0x204, 0xa, 0x4000, 0x105000, [0x39ca, 0x3, 0x2, 0x3]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r3, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2ac8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f6a000-0x8)='}user@}\x00', 0x3) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000723000-0x20)={0x0, 0x4000, 0x7, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000efe000)='/dev/snd/pcmC#D#c\x00', 0x3, 0xb456a3a59ff4b9dc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f00006e5000-0x9)={0x1f, {0x1, 0x6, 0x7, 0x89e0, 0x1c0000000000, 0x3f}, 0x1}, 0x9) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000f2e000-0xa8)=[{&(0x7f0000ac4000)={0x27, 0x1000, 0x4, 0x3, 0x5, 0x101, "395d64e92e75c61af34edc996fee0af039b571f602f465b2fee1de2c0b966f19497740214eb21b7b5796261dd546565b14c9ed0a55ab4faf78b345dc96a807", 0xffff}, 0x60, &(0x7f00001a6000)=[{&(0x7f0000f6b000-0x1a)="8d6ccecc0c1527acd80b39e652c91db80653bb697abf8bbc1f3e", 0x1a}, {&(0x7f0000f6b000-0x5a)="03c45faa6eb6508e254c0eac98be6ad847fba990a58366b08ae88fdac90cf0d326a8e1053ba88204d4b8797b28dd597a01d85ef59d50482e3bd7362b43882b21900d94fb82839b2c339754fd67e1b529e1258a632ca5aac1dff2", 0x5a}, {&(0x7f0000534000-0xe2)="01f2c9d22e102c633fabfcfc89cb91ddcd2030e39685d7071e28684f64666a6d69babf9f9787b5746ed707c35c0e6d0910cd3f9518e89acf7d21006185f36e5c8515527f2dd0e96a7f469e14634e7d1f1d34c8d2467a5cacbea20baa666a0d4c7085365c6490e2e59a31dc2d7f839b3864789b886d219b6001d75b60481015e8bdda770c2214561fec86d225415e3f527f378efc3059fe2c3acd7d1357ee220d210a47bf27485334e3cd05c895ef3668a2f4b53201e209b0e3478b398531884007554aed525c470f250727243ea107dfe85089587624f79b90d833520697fb69a219", 0xe2}, {&(0x7f0000170000)="9c3c510f1ccb42b698adc89395024f5bcbf2594b8d5a8f2376e3d6c7b697e32c969c538e602002c23e4248f564c08455ce3de4a42f9709f282d833a588c6fb40e82d29167d996d031880beb252e60d55ee7045c194e1267f26cbd8de7bf042d5dfe721f049fa94bb2a41c839e9cfb3f25572b2ab54", 0x75}], 0x4, 0x0, 0x0, 0x20000011}, {&(0x7f0000257000)={0x27, 0x2, 0x4, 0x7, 0x2, 0x1, "f2771c8913913a74dfffee4eb384d5b447ec5b518e2e19a67d072092b39e31d0717809ed03eb4d16de2f4191cb75041cb7e41047cc8ebfcafb885cf6d39eed", 0x400}, 0x60, &(0x7f0000427000)=[{&(0x7f0000148000)="81b7f5a6e5e85ad7fa6bf976bc582482391e4768e36d3858601822a96cc8134d135b32bb7b928d2a599cba5c0c73024c52dd80170006e34cc5676a728c676c3afe93b77f2b2d586d10d6e8e6234d310d43892a86b660cd0df183f35b362942d80e2a7cc063545905c48e932614b934d681398986c44329759750614c553b0b209a03b4d25e5d2654dd95aef313f64a1633f39d526e3c77e5cecd096573d33e523435feba5b", 0xa5}], 0x1, &(0x7f0000f6b000-0x98)={0x98, 0x84, 0x10000, "4c9e65e4766487a5d3aac4ec0f88c5e5e5790f29e4b9a1b0e859cefa22ea1896697a6fc2f7ebedf864cd5056a9db36dc86555d8922a97b6e11262bfc51329b3a7f48ac452a48371c24bcf8abfa4ee6469e1e6716fdef0d084cc56e3dc8cc27469a2979a28873ecb123ae74ecc47c3b5b5a6682236a6894106782f62937841082c392fc91"}, 0x98, 0x800}, {&(0x7f0000f6b000-0x60)={0x27, 0xed, 0x3, 0x2, 0x6, 0x143, "3f9a7228a8d3615dd9bcf7c876949c0004097d134eab67cecf7f209cbc5c3c5bb9aabb83314c2ce2d1529db8990e3337130cd3ee4d319f0761be7d28161cd8", 0x6}, 0x60, &(0x7f00005b4000)=[{&(0x7f000075e000-0xf7)="9dd380d850a53d0bfc993a931c6227d0d8f54d3b19b3f0f3a972e5d9d7a28961fffeabccc431bd55df77e7a88aab0d00d2c07aa1a350f11da37063daae40adce3f099752afffffb1671a0f391e5c4d23a9caa5fed6147d7278ef327dbfd3bcc7113090977f7ab3e6811363f0cb1febecc502d0b2afa18bddeffc56004943f210b8829828589349057a0c43d74ca5bd36f544485e51cf394898d5a132f7fb45ee6821ca9020bc5b6b176a4bdf9b24c242dabbe2a812b0a7a95584456b3fca81c7fe41c9cc466fe2ca641cac47ef3c45ca111558e1983d09c81756906e8066e2615ca9793876b948cfbcf60e60b1642de9b59e63200380c0", 0xf7}, {&(0x7f0000a33000-0x5)="b0cb35ba2b", 0x5}], 0x2, &(0x7f0000932000-0xe0)={0xe0, 0x111, 0x2, "acdb674dd5a8640fddc57c2adeb9dccf3fc7a9277ff41e635e67cc8a7495fc2d1086f9610011ea5c5d096b26279e104f9764e768b9a3577801afe94524d7645c1573d3efba4f4437d8b8aa03e2cad830186b0a4bfcd864c15f3ed94b5ecef67cf6de3b8c54bd27dcdba8b1d2ab7cdfdb945b2c8dd85524fb6c2d0aa621fd07ea507f36fdded9942df680f3127b99a6e77379b4b7aafccd2e492de129e86a76d54b0493873c27438a9572a88878da49be10a0b5b1a249b4a90896a80e996b436ecee2cf7c87cb2034b4b88126"}, 0xe0, 0x1}], 0x3, 0x8084) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ebd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71a, r3}) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) dup3(r0, r0, 0x80000) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d3f000-0x10)="0a7eb0d583e5b3b60ced3b54dbb7", 0xe) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000bb000)='/dev/input/mouse#\x00', 0x7, 0x6a0440) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000938000)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000173000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000499000-0x4)=0x0) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f00008b4000-0x9)='/dev/ion\x00', 0x240000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000926000)='/dev/hwrng\x00', 0x10102, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005b9000)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:44 executing program 5: r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) readv(r0, &(0x7f0000027000-0x40)=[{&(0x7f0000af3000)=""/4096, 0x1000}, {&(0x7f0000086000-0x38)=""/56, 0x38}, {&(0x7f0000443000-0x1000)=""/4096, 0x1000}, {&(0x7f00008be000-0xe1)=""/225, 0xe1}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00007fa000)=""/187, 0xbb) recvmsg$netrom(r0, &(0x7f0000c1f000-0x38)={&(0x7f0000566000)=@ax25={0x3, {"4e405ae36144f8"}, 0x5}, 0x10, &(0x7f000021f000)=[{&(0x7f0000650000-0xa)="36b716f9a3b5c6576852", 0xa}], 0x1, &(0x7f0000257000-0xc0)=[{0xc0, 0x1ff, 0x8, "fad3cb4b329bcd53807d5e9b2e4a42572bcac3f617fcf7b92f89e2058694c631efad0b44a23a108b69ce701f18d3ed02157ef7b7dbb410031e59bd5d6a8ef5a9734231e33cd7be6c1e710f1c7ca89b2772cfdc39dca45221c022e5128790b9e0750cafa8183b33efc820dca7241ac4391b8e6f4832b561bb3ee367bd170445126fe1db01ad3f55b4c7828ca205553f42204eaae7575d52c5f03a82be7beabd3e573f6656eb2b85e64c35d53a"}], 0xc0, 0x4000}, 0x3) getsockname$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) fanotify_init(0x42, 0x803) 2018/01/09 13:51:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000005000-0x14)={0x4, 0x5, 0x9, 0x1, 0xd9c3f40}) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f69000)={0x7, 0x100000, 0x2000, 0x2, 0x9, 0x1, 0x9, 0x8, 0x4, 0x41f}, 0x10) r1 = getpid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f69000)={0x3, r1}) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$keyring(&(0x7f0000656000-0x8)='keyring\x00', &(0x7f0000848000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) socketpair(0x2, 0x1, 0x1, &(0x7f0000876000)={0x0, 0x0}) r3 = syz_open_dev$audion(&(0x7f0000cae000-0xc)='/dev/audio#\x00', 0x7f8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syncfs(r0) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 6: modify_ldt$write(0x1, &(0x7f0000827000)={0x1ff, 0x20001000, 0xffffffff, 0x2, 0x5, 0x5, 0x64, 0x4, 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000e84000-0x9)='/dev/sg#\x00', 0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000400000)={{0x1, 0x2, 0x7, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000870000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d99000-0xb8)={0x0, 0x4, 0x8, 0x7, 0x380000000, 0xd84, 0x2, 0x2, {0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe406, 0x0, 0x0, 0x8, 0x7fffffff}}, &(0x7f0000d8a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b2c000-0x10)={0x5, 0x8005, 0x9, 0x100000000, r2}, &(0x7f00005f0000)=0x10) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061c000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) openat(r2, &(0x7f00001da000)='./file0\x00', 0x8000, 0x20) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000afb000-0x18)={0x3d1, 0x8000, [{0x0, 0x0, 0x6}]}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000e5f000-0x4)=0xffffffffffff0000) syz_open_dev$sg(&(0x7f0000706000)='/dev/sg#\x00', 0x0, 0x80) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000af6000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x6, 0x4}, &(0x7f0000001000)=0x8) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1c765b45, 0x200}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000003000-0x78)={0x74, "31eb9d8f705486cf3908c7896c5b5639b8ef2095a138d8c84017d58e519d49f07acd2dfd91eded8f4539946464d0a6f4b2400285f5f91110f866a94ff6c3280f3041e4a38b144c3113fb7543e1bd96e8b25a6806f5a4813364bfcd6f10301b8a7343c21ee876fdc543ad55d6dd932ec24657676c"}) sendto$unix(r3, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x5, 0x7, "69fd5b5d5377ee8c3d01485834c6358daf3dd8a65c52c58ef8eb61adc6a0266bcd9aec0cc0988deb8602ddf52b20a34424e000e3fa5bbc02fe576e5fa7287504520eb8191195aafd24efaa3e71f9cc03"}, 0x160) 2018/01/09 13:51:44 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0xf, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000004000)=@known='security.ima\x00', &(0x7f0000003000-0x59)=""/89, 0x59) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b2e000-0x4)=0x0, &(0x7f0000df8000-0x4)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e51000)=0x0) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f000053b000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) getsockname(r0, &(0x7f0000250000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c3f000)=0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000d0000)=""/233) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000c1000-0x96)="9636ce198c352cd02acd2952ddf3ddfe4e94f12b1d8bce7035696e01c54bb2510e4aeb6700d8740a4eaa61be9deb64b9a0391836aa330f4a56e5564bda8894fc42470fdab84a3ea385386e688ad013132e96343e557b8c9cc92df1599d898fad43dbbbe5f545cbf96454aa706635bc6dd12735557050703b18620e1c70177ae607a5007cc794e41d140c10df0adddec3a493c167ead7", 0xffffff04, 0x4000, &(0x7f0000895000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xfffffffffffffe76) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000065000)='net/ip6_mr_cache\x00') ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2e) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000054a000-0x40)=[{&(0x7f0000262000)="da4d1dbdfd964a2ee8733d6749d76cccdf70f97468239f5e561411e4ce1df8e4dd715d6299189c88933f909399914057ccc63ff9", 0x34}, {&(0x7f000068a000)="952c00c1ed4bf49b8fb215c13aef3efe98ed2703d8c1e5954f4d43fd021679fda8dfb6f01279f31068", 0x29}, {&(0x7f00009c6000)="01b8243bc440014ab5bf176b71b30b7cd6d77c8eaa77c659f65c9782d0e03961abedcb9c1b88001ab3c61fd23c400f68065470441edfd6c78698ed91cdf97ebaa269e9c38921e69f54552cca41b3b35ca1841fcc2fd6af6d2deeaafa749e8b6be9fae84b01f48c374e090dc8bb3c31bc616c3186610a9d4bc3693c09c247f52e4ed426d04591", 0x86}, {&(0x7f0000c93000)="14303d180d0cb5e9a38e4d8e4cd24c979c88de69cf0a9129ff5cb3cddc0f35065e5e248d3e3b60", 0x27}], 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) getpeername(r0, &(0x7f0000840000)=@generic={0x0, ""/126}, &(0x7f0000fe2000)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000039e000)='/dev/vcs\x00', 0x2880, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000143000-0x8)={0x0, 0x6}, &(0x7f00001ae000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000029000-0x18)=@generic={0x7b, 0xcf, 0x8}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001c9000-0x8)={r3, 0x357b}, &(0x7f0000eb4000)=0x8) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d6a000-0x2)=0x1, &(0x7f0000be5000)=0x2) ioctl(r1, 0x0, &(0x7f0000ba4000-0x20)="9768d64b160359a1c1fbee8cdc121faa1a832acb8f0092a176a2510fb22517bf") ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00004c8000-0x96)=""/150) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e1000)={0x26, 'skcipher\x00', 0x2005, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0xd) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000062a000-0xb8)=@ethtool_rx_ntuple={0x35, {0x8, @usr_ip4_spec={@rand_addr=0xfffffffffffffffc, @loopback=0x7f000001, 0x7, 0x8, 0x1, 0x3}, @sctp_ip4_spec={@multicast2=0xe0000002, @empty=0x0, 0x3, 0x0, 0xe08}, 0x8, 0x6, 0x3, 0x80, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000cd2000-0x1000)=""/4096, &(0x7f00009a6000-0x4)=0x1000) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dae000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2008, 0x0, 0x2, 0x2, 0x2, 0x3, 0x7}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000050c000)='/dev/autofs\x00', 0x200001, 0x0) bind$alg(r1, &(0x7f0000474000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f6a000)={r0, r0, 0x19c, 0x71d4, &(0x7f0000709000)="3aec61c42d5633dc1d9b53c872d7362b8d7732d6ade5f4ab869aa02f4769d2d045146c1b0a91463892b9fde4d5b597163b3fde54ae46072971a3b6a3d0d018271596ed102de9cb2befcf8bbc69160fdabd60c4c8dc17a9a6139be233d439d33b10ec1b7cfe54e4f0a57260aea5e60d6038b3798c9749b0bc714752a902b7b1087cbce8f9e57e4304f9b7d1da88bfef4a78798e26", 0x100, 0x7f, 0x800, 0x1, 0x3f, 0x9, 0x677, "4e055a9f0d24087afea18f981e40a712d42da4eaa65813af25804ff3d13313c26b199dcf5ffa3d57dd99b6"}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f02000-0x7)=""/7, &(0x7f000068c000)=0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000)=@ethtool_drvinfo={0x3, "bdf882cac9d4e5116e0600000000000004000001100000003293714f390f6e17", "f358a3ad32acbec45e59a5dc5603a1000000000000000441482b0714917f91ea", "7abdf1a09f5150d0aa251d0c8991aa88256f31ee7c4ee91be0c45c9ddfb0fce0", "d9641209cf0b2854e32739051e46777b68062c9efe25a5bf7028aeac1455eed1", "8c0f47e5fd295f15b24023f203e87047df1ab0bed13c7f2586a837b9d99cd1b3", "f088084a4d894e803a13d96c", 0x6, 0x0, 0x0, 0x13, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) futex(&(0x7f0000312000-0x4)=0x0, 0x0, 0x101, &(0x7f0000767000-0xc)={0x0, 0x0}, &(0x7f0000bee000-0x4)=0x4, 0x101) 2018/01/09 13:51:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000003000)={r1, 0x1, 0x100000000, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) 2018/01/09 13:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002d1000)={0x4, r0, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) connect$bt_sco(r1, &(0x7f0000628000)={0x1f, {0x400000000000000, 0x7, 0xc44, 0xed54, 0x40, 0x9}}, 0x8) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004f8000)={0x0, 0x8, 0x1}, &(0x7f0000e2a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000610000)={r1, 0x7}, 0x8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000604000-0x12)='/dev/input/mouse#\x00', 0x800, 0x200) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cde000)=0x0, &(0x7f00009bc000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000456000)='./file0\x00', 0x200080, 0x59) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x100022, &(0x7f0000d1d000-0x1)="d6") msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) 2018/01/09 13:51:44 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f6a000-0xb)='/dev/audio\x00', 0x442040, 0x0) faccessat(r1, &(0x7f00009cb000-0x8)='./file0\x00', 0x0, 0x500) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f6a000)='keyring\x00', &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000983000-0x8)='keyring\x00', &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r3, &(0x7f0000df6000-0x86)="eafc56b54610a6d8b824a4a0b498305407dbdf30a47ff02c467e2c484d59f5885804133bf948c98f878daf3bb849e6d49997c5d7d2ab22d2faf6c21b39f2804ab778f3481afd7a8ab0169a0f5bb93bfc327469cf19a69195ba9ba7675b42dba40b642d30d9ff2e02d53636f66030f6a9231562425a0efdc9a8f3e8a25b0e5e0141151e6cc013", 0x86) 2018/01/09 13:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0xc, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) msgget$private(0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x80, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000002000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r3 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r3, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00002ea000-0xb)='/dev/vcsa#\x00', 0x4, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000058c000)={0x1, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000de0000)={r3, 0x200}) r4 = syz_open_dev$dmmidi(&(0x7f0000cd3000-0xd)='/dev/dmmidi#\x00', 0x4, 0x4000) syz_open_dev$tun(&(0x7f00001b9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00004a1000-0x1)=0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000033d000)=0x0, &(0x7f00008ed000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000038f000)=0x1fc4800000000000, 0x4) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) syz_open_dev$amidi(&(0x7f0000208000)='/dev/amidi#\x00', 0x4, 0x80) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bef000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000745000-0x4)=0xe8) r2 = geteuid() stat(&(0x7f00004b3000-0x8)='./file0\x00', &(0x7f0000170000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) bind(r0, &(0x7f0000316000)=@sco={0x1f, {0x3f, 0xa4, 0x1, 0x4, 0x3ff, 0x8}}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d32000-0x1c)="c889a8d9874d4a8756793d159eb161708a61aa3cb3d6ea5cd37c39b9", 0x1c) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000059b000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/audio\x00', 0x280, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000f69000)={0x1f, 0xdf, 0x3}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00006e5000-0x5b)=""/91) connect$nfc_llcp(r0, &(0x7f00006c8000)={0x27, 0x6, 0x0, 0x7, 0xef000000, 0x5, "3894ba2af57232db7645cc36f8e3bb1b7a41ee1dd858755e5be6027288ca67e19eb9610b1e1f81e3a8637f2cab280d8186a76359747196ff92eaa761f622d6", 0x8}, 0x60) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0xfffffffffffffe2d) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000f5000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00001a2000-0xc)={&(0x7f0000dc7000-0x4)=[0x0], 0x4000000000000368}) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000f6b000-0x7c)=""/124, 0x7c) getdents64(r2, &(0x7f0000f69000)=""/46, 0x2e) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl(r0, 0xfffffffffffff55d, &(0x7f0000756000-0x1001)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003af000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f30000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000586000)=0xe8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005cc000)=0x7fff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000015b000)={0x2, 0xd, &(0x7f000052c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xcb}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x9, 0x0, 0x1, 0x0, 0xffffffc0, 0xfffffffffffffffc}, @alu={0x7, 0x200, 0x7, 0x0, 0x4, 0xfffffff0, 0x8e6f8cd9350d87e9}, @jmp={0x5, 0x4, 0xf, 0x4, 0x6, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a24000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00006f4000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bind$alg(r1, &(0x7f000020c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000870000)={r2, @rand_addr=0x81, @broadcast=0xffffffff}, 0xc) bind$alg(r3, &(0x7f000080b000)={0x26, 'skcipher\x00', 0xe, 0x0, 'pcbc(aes)\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r1, &(0x7f0000f44000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a14000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f000008f000)='/dev/sequencer\x00', 0x400200, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000b72000-0x4)=0x3, 0x4) 2018/01/09 13:51:45 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x9, 0x5, 0x800, {0x77359400, 0x0}, 0x62, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) r1 = mmap$binder(&(0x7f00008dd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007f9000-0x18)={r1, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00003e4000-0xb6)=""/182) 2018/01/09 13:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x6) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x3)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x100, 0x7, 0x0, 0x7, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffb, 0x8}, {0x3, 0x10000, 0x401, 0x2}, 0x7, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x3, 0x8000, 0x9, 0x4, 0x7fffffff}}, 0xe8) r3 = dup2(r0, r0) mknodat(r3, &(0x7f0000002000)="0000007f0022ff02200c000000bcbb5b340100000000", 0xc0, 0x8000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000+0xf31)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"4cdf67081764dd"}, 0x8b5}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0xd1)="4b8121c08d83cef13c200650718d019a0e9753bfa81445379a496304baca86dc97f324e3fea51e3080371e5daf867f91c2b5e9c40e54493119dd2bd19887d1744d37dfaf9f00bef64e28211ef02df381e7cd68da6c5d0f29f4308076acc6517591d72f6a266234cc6b0c750f28d211d889b19f383286290b1d6507ca3c004780426e91ac1970c16c89e4ae8d020c42503ee84654df21a0c94dabb4fda9ad526c01acd6f065a4bb7a080869cb408fc255c8aeeef394efde818f0dc6c1a92e5d302094872addcaf289139172291a8dd02315", 0xd1}, {&(0x7f0000001000)="6c1fce3316f3e4de942c52472bc64e201c5d5be13191120f13dbd77e5bb070a399512cd443ef0443a22e510fc23fcf647216d576b44fa8cd5708b19caf29c1d147fadf90980d2925c4c9893f2544d1c2bfd4037b3049572591ece6abcad9650852d2e8ea84440e3ccbeec00541033172ce1d91e843692bc8e347f8e5ed942fbd4800b622495dec9b1bd627908463023ba6530f6e782e5c578df3ef72c0f49de7c37a56c6c539f74e2fcf76c57b8f30ec9b4291445c0665c427", 0xb9}, {&(0x7f0000001000)="", 0x0}], 0x7, &(0x7f0000002000-0x98)=[{0x98, 0x114, 0x6, "7ec3f934461063cd5bdb9aabd380bdfc870f329e27a24172e5ca9a2cac9bf8928913bc550b9af6d653bdfb0f45fe35e1b5845312fd782631f8b9134c3eebd8fb43888da4cde8cac0b732b02a95bbdf1cc91bf6b38902d72e2532d3152cc5f935502fbe0b69b29d0bb359d49e496675cad7367cadcc37dbe7ffccd3ab383ebede26"}], 0x98, 0x10}, 0x2100) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c98000)='pcbc(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000eb1000-0x4)=0x4) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = creat(&(0x7f000059f000-0x8)='./file0\x00', 0xc0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000b35000-0x18)={0x2, [0x2cd, 0x1]}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000cee000)=""/82, &(0x7f0000ffa000-0x4)=0x52) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000782000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f19000)='/dev/midi#\x00', 0x7ff, 0x40000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000f18000-0x24)={0x0, 0x800000, 0x9, 0x80000001, 0x6, 0x9, 0x2, 0x2, 0x10001, 0x1000, 0xe0ff, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000de0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000038f000-0x4)=0x10) bind(r1, &(0x7f0000acf000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) accept$nfc_llcp(r2, &(0x7f00008ac000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d82000-0x4)=0x60) connect$unix(r2, &(0x7f0000224000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) bind$alg(r1, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001ae000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000370000)=""/251) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) sendmsg(r0, &(0x7f0000774000-0x38)={&(0x7f0000f92000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009e8000+0x1fc)=[{&(0x7f0000d98000)="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", 0x1000}, {&(0x7f000002c000)="ce10641d4e4aa0258ca80b0edd7027c38288dc4814e4bf86d138cbadb48c489aef6daca0223956c70a8ee2af394c22e5b44de157b9a2bf7254633a9dde69dd20fb039c06c95b89ee46bfe1439bb153543479fc47b238b230a097240ee3853be072725d53625d243eb838cab878dde3954c6c922f53c58630cbd103ed912d3bfb368b8e4726e98911642eea86c17b17247512c748f31cb873c9b3f6a810ba8ed07d94a4c744913f088c9d645579b35869101d5c065cd1749df4eb9f78d1d77419feb888524d82d4d201a64407f6a03c60ae4fc11df640e21b5a841662835d4ff84dad265b1f4564430dfca801ca5920199974", 0xf2}, {&(0x7f00001f0000)="4be195a2696b3b60f8c86a421d40d768218e62b8f31c41b1070f02b0a567db71d720b86d6509b13afedbb7bbaa64f2c46f74fcb349", 0x35}, {&(0x7f000034c000-0x3)="7aadf16627de0399c8b816243fdffce0cb3fca8522bf", 0x16}, {&(0x7f0000eff000-0xe6)="914838edd2cc5f55d6c030f8f9565d6e8393047c640692a73ce783f1d3680dfa32e570b42c0e0aa61794017dda43e1fe9f8718459cc147b889c97b121dac8d270df8bf3a3cf43a814fa2c77041eb5ea74daeab9b094987965f1b82efd5b07a25a1fb3af357584cf08b2ea42fc4ca69c32303e6aeca86a92e2c5305ca162541d791d177d9159c16f7d9d40846449eec6d9b1a459f9a68ffeb0ada728f67594433f535a96b4c7a14fb1a6a517081042e8e9e9217d17b8e9fcfe7996e405f0c2dedc1642a4d03fec0dca6518acafbe9079ff7792637f2e3c503e074a011d98bc99c09e9b7f42535", 0xe6}, {&(0x7f000088c000)="e1e55f4b38eaf56e04fa8d2f25ea7c9128c38d9bd8b625ffc18fc48060052f6b757ec675b4a1ad553b1c6d85e27fcc3fd66a7e20f00c704c9148c5187874b331a55fb0a8e99f9211d76564d2b0a577b0b72666c6b3ec696fff3f81b90ded0419f18689ae231094c504977e28c80f840b0bf3", 0x72}], 0x6, 0x0, 0x0, 0x0}, 0x4000000) bind$alg(r1, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000055000-0x8)={0x0, 0x0}) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000bc6000)=@abs={0x0, 0x0, 0x1}, 0x8) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a2b000)={@generic="6dd2bbcb0243d86a74403cbb11fb155f", @ifru_flags=0xd30dd687aeafee0b}) 2018/01/09 13:51:45 executing program 0: r0 = creat(&(0x7f0000a26000-0x8)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000d2a000-0x4)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c04000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006b5000-0xc)={r3, 0x80000, r0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000f6c000-0x8)='./file0\x00', &(0x7f0000d7a000-0xc7)={0xc7, 0x40be, "b0ea7cd6af0728a55fae5c7802e7e1a5ac1b3c30b466e40e92419edb4a806fed7aea036ff744bd08e4458883a69249b168ff024c43fa97656285d2fb86e73b02d3827c1f8e91c6f75bd289fc0c8b74a57ad12e271a65abdcbee780e15c037f7a4795ff4cfd811b93efdad1f0b4507c00c70f9ab59f7185afe0ed29e971d6eec70b7e1d9f2ecf7069deff8420cb8b6435644f7f7f390607f6b6ef8812cac2aa1c50b3f11423d0d7a587fc0b3cd9f0e36ccd9a8aa4e42b8f9f35eedb0e745a0f"}, &(0x7f0000f6c000-0x4)=0x0, 0x1000400000001400) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6a000-0x28)=@ethtool_gfeatures={0x3a, 0x2, [{0x0, 0x6, 0x3, 0xb4ea}, {0x7ff, 0x1, 0x0, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000f6b000-0x188)={0x8, 0x0, [{0x4, 0x3, 0x0, 0x0, @msi={0x100000000, 0x100000000fb, 0xb9}}, {0x0, 0x4, 0x0, 0x0, @sint={0x8, 0x10000}}, {0x0, 0x7, 0x0, 0x0, @adapter={0x9, 0x7, 0x2, 0x5, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x3, 0x2}}, {0x20, 0x2, 0x0, 0x0, @sint={0x0, 0x7}}, {0xff, 0x2, 0x0, 0x0, @msi={0x3, 0x2, 0x0}}, {0x7, 0x3, 0x0, 0x0, @irqchip={0x8, 0x4}}, {0x1, 0x4, 0x0, 0x0, @adapter={0x5, 0x3ff, 0x101, 0x7, 0x3b443930}}]}) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c1c000)=0x0, &(0x7f0000c7b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) pwritev(r0, &(0x7f00003bd000)=[{&(0x7f0000378000+0xdfa)="1eb7f6c7533017ca472a8e7e6911dfc648d76fde4158320d6dfbc5ee691d69c2acabfc0672523664c15a394a71963a18070712eb54899c", 0x37}, {&(0x7f00006cb000-0xb0)="b7ed79066a00c5e8fb3238cbd1a1acd9503dcd40770e6425af310d2b541477aeb24c34987f8b8ef710e6bfdd6c82cb8185847b5546156cb9b5be7de661804dd066d8d39314662111f5cd8f4ed87e39e3b901072651e31efa4342dd4bec1b0a6542a936a324876949a7e82e74fc1469b97782075b6f754709aff5d3526092a572ff6ada6ba5881949bf3bca606b7e4dfcb802e7d2af160d0a5e94a8ea76eb405423385e825cb4836f736c0aafda7a9d73", 0xb0}], 0x2, 0x0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af2000-0xb)='/dev/hwrng\x00', 0x280000, 0x0) bind$netrom(r1, &(0x7f0000621000-0x10)=@ax25={0x3, {"e28e92b62173b5"}, 0x2b}, 0x10) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) [ 217.784638] kauditd_printk_skb: 28 callbacks suppressed [ 217.784646] audit: type=1400 audit(1515505905.182:2014): avc: denied { map } for pid=11287 comm="syz-executor4" path="/dev/vcsa8" dev="devtmpfs" ino=68045 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x30) setns(r0, 0x44000000) openat$ion(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/ion\x00', 0x101000, 0x0) sync() ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000582000-0x8)={0x5, 0x7, 0x7, 0x1, 0x6}) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) r1 = request_key(&(0x7f00001bd000-0xa)='blacklist\x00', &(0x7f00005c3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab4000-0x9)='/dev/ion\x00', 0xfffffffffffffffb) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/09 13:51:45 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x101002, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000006000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000005000)=[{&(0x7f0000007000-0x218)=[{0x78, 0x9, 0x300, 0x8c41, 0x2, "3cd7b65501a9b7fa4d4d2c6bf0324a412bb3f47c01a4599c1b05e2cd87820ba363ce3e4f5373d068a62addd496d98d940c420b912e46edfc2c91124a11a02fcd9c8727cd9afac429282325546ee005203ffc8e15a686ed37821ee8859c463bd10274ed6916fe"}, {0x3c, 0xae, 0x800, 0x8, 0x0, "24b6dbe2a6c140bced1f28cbe816c94d961b661553eae2ed8db130a0f33ee3cd72ca39941926095cc3dd582e"}, {0xf8, 0x1ff, 0x101, 0x4, 0x1, "cbb7809dfdc1c71ce270aa023ee913a2ee4d29d470bf05c9c86bf554ade0d000f86e29a414ec6bcb44cba888e47f441ffb665c79a030062c1919b36d136e32675c528a832180ba609c7b374c947bff13c2e25196e9d2eac734f57050a74f63af41f38cda494312a002c94150e7fc27a57e6430e32e46557dae06fd0d0ba989e8c4b07e340e2efd7536fa57e8b2d2b45ed1981b966e9917182b365bf7af074c6469360ae905165ef34ac23f427a8597cfc8df795620e0fdebbbb2c639d24a2599faca13a90a3a6a53003ca1fb9ac5d60cede14e928f0d81715446ec86ee2ccdba9d0ae81df46ee5"}, {0x6c, 0x0, 0x308, 0x5, 0x1, "89d41675b07e64883425fea440e5dfb7a30cc7306e122b30d243c4a9d5c288be7b3408fcf0956eaeec61ad7d54da75198f6b321d61ae128e4de2319e77d2070b1aa0569f3f00ebdb90f5c296a7ca159685e6e6512f9363192b"}], 0x218}, {&(0x7f0000004000-0x3bc)=[{0xa8, 0x7da, 0x300, 0x4, 0x1, "2ae6bc9e2d9fa20fd5575f5e30a9665966a9029f755a9c36c5ca3320bf2189970b332d979d46b73a9c4c5b1c128dc523c235a43de73e367f505be74fa2e6a0cfde9d98ce655d4d0e2131583632824f2594036af56f019873217b945b03ad856dc6552a07119a790cca32bad3e80e012c8dd1ae3ea5560553dade7a24a15892118413880d15f968b56134114119c254f2f70abf5935"}, {0x100, 0x8, 0x613, 0x5, 0x3, "7929d98590e104e055234f775855881ea650970245ab9b5cd4e5065ebb4407c7c3d13ebd62a7419bd3119f92e000181bc6b79ddc64cef7f98504bbd670f74e805777d25fabd82f8c8499165e1b99c8c8a8a18a9ce6da9f518d8faf2399593759e5b80106e58a7e949d6e2e981138796b4ccafbed3101ee8e82e4945602933f6b6326eb3ba24b79479bca04a209c41f6ddcd67329415a0fc91f3cfa0019d0e745b939691b953f2e45e732159e409afb7b9b49d2841866e4eb671d147ffda405a9dbb1805b8b6ad460d391f95e298bfe40e8d15d45fb83768480f204279d6e704c133bb984c96d7bc2905979629fc04b"}, {0x30, 0xc0000, 0x211, 0x0, 0x3, "b0fc155f77c48e2ae47cd9c232dc9fa52c303c59a6e8172c28c1eb4831328988"}, {0xf8, 0x7, 0x4, 0xfffffffffffffffd, 0x3, "7eaf01b9c344d7abc43ba4f76538e56da90368440a96f5f2c03d568903b7a05ffb96c547305e5d729e6b2a49171be39b4222fe5e0ffa07b5aec02e1a9550bd9cf54b81bde6f36a17e21fd10608d1588dcd82cf70e6f855d5132d3c81c08931ca762e2d1eced4abf9dc964ca3c654fe8bd754882a6302f79b7cf7b3fe457cfbcc7387d4257497fa59ab45af2beac2698460c2b94b45c8d72668fc3a1867bf976bfd194834fb76e71b53759781073128b36bbf288478f855c0eefadc896266054a28eea78884d018826baaf032a11a9c2ff4468978e2dd84b98c7477d4b11a24d63fbb2909e0923198"}, {0xcc, 0x7fffffff, 0x400, 0xd3f, 0x1, "d3705cb9409e820a55059db5a416f8fcd528b2a35e1e773177c02b2acd26f34ed88dc10e6fd1c499cb5f8e856e1c9ac3e76a0798f5834a0d1e9cb97d04c2356d6ff4b378b7814881baa217c2ca86ed7d90c2d6eb90ad95dd61befe0e30ce80fb36d500cade92895940673579ad4ce58de75af015b5648d8d48b7979d539b6632337d65a68b1b867721849b5cdd547efd9889c310983ba11fe65eed034624a633e02dd950eb68f518bcde84333b4c5337dd63e006333502bc52f91a"}, {0x20, 0x800000000000000, 0x2, 0xd9, 0x3, "fa581572c891abec7c3e8de7237f4b"}], 0x3bc}], 0x2, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}], 0x28, 0x4081}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000007000-0x4)=0x0) msgrcv(0x0, &(0x7f0000002000)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a28000-0x55)="edff47407a5daf115dc8cce969339cb7200ae8d0870e2110066e54716f0cd37648ad41ddcc9f409822651735d1d42d7565d8aee795adbe17312f031edfcb0fcaaea3508ae654272e74de794a0c5668deadef91c9ed", 0x55) fstat(r0, &(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000dd5000)='/dev/adsp#\x00', 0x5, 0x20001) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000e1f000-0x17)=""/23) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6b000-0x78)=@ethtool_gfeatures={0x3a, 0x7, [{0x1ff, 0x1ff, 0xf82d, 0x5}, {0x7, 0x3, 0x3ff, 0x7fff}, {0x8, 0x1000, 0x7, 0x8}, {0x1, 0x1, 0x4, 0x7ff}, {0x81, 0x0, 0x0, 0x6}, {0x2, 0xcf37, 0x296, 0x8}, {0x1ff, 0x14000000000, 0x0, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003cd000-0x20)={@common='rose0\x00', @ifru_flags=0x800}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) pipe2(&(0x7f0000cb2000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000e5e000)={0xf11539df6d2ec5, 0x7ff, 0x1ff, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 217.803843] QAT: Invalid ioctl 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000f69000)={0x1f, {0x3, 0x2, 0x4, 0x10001, 0x286, 0xfffffffffffffc01}}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a69000-0x28)={@generic="252703ba65982854e51960164a5581fb", &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x2bb, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/01/09 13:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x5, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x54042) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002000+0xc40)={0x6, 0x4, 0x3, {r2, r3+30000000}, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000003000)="0000007f0022ff02200c000000bcbb5b34010000002f66696c653000", 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0xfff, 0x7ff, 0x8000, 0x100, 0xfffffffffffffffb, 0x6, 0x7, 0x6, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x4, 0xebd8, 0x0, r4}, 0x10) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f000081f000)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000980000-0x39)=""/57) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000076e000-0x81)=""/129, &(0x7f000001a000)=0x81) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d12000)=@generic="67e6e3d460ba4f94de091825ca4cdd90") [ 217.914411] QAT: Invalid ioctl 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000072000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000968000-0x10)={0x4, 0x7, 0x3}) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000480000-0x4)=0x0) mmap(&(0x7f0000505000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000256000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3e000-0x4)=0xe8) quotactl(0x3f, &(0x7f0000d44000-0x8)='./file0\x00', r2, &(0x7f0000c74000-0x42)="6b6b849311aac2df02908f3bb519bd6b5ccd14726062d513585bdc021f5a598e37b82701cf706b0e151c3081748bcb96a22f55b51585aad860c3b898a7b357e39536") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendfile(r1, r3, &(0x7f000043d000)=0x44, 0x6) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) listxattr(&(0x7f0000c11000-0x8)='./file0\x00', &(0x7f0000f1b000)=""/16, 0x10) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) writev(r0, &(0x7f00009a6000-0x60)=[{&(0x7f0000be6000-0x1c)="dce481d94042c3174d13d2898868d761b35a182777889a3cd4fca806", 0x1c}, {&(0x7f0000cca000-0xec)="ce0c50b14317e6f02638b5f29eea8ed7f7c906e3d1da7f5fc5733210b852209e9de6213a9e14391d69e9739ae5bd978073748523c5cef8d3f646e0d37b9c12978295426e6878aa50fe3027fa438966c045659767ce8fbb9f923029bee9adebdd0107ec25ab0c7823d6f6b1d48d28bbc63e9c4d32b2701ade81d0508dc6dae21b308f438dc07165f70cb292d0acb141ef4ae765e901a6075eef2a8ac144b5188a2605b304cebb984c249a4f1340c2eb43a5ff209165766a69d5ce819aab5d56ee475fb11ee00b3b987b9b8494357b926de32f95dafbdd82265f9d0cc4e1224da2072678d1d5757cf79edadadb", 0xec}, {&(0x7f0000655000-0x20)="1fdb5f1030c58016b23c492067c1347af565cc7f3c0d916231996afa03e2319a", 0x20}, {&(0x7f0000f8a000)="3215568d4b1348e9befa3b8eae38bc1e18277f502f3936c8021c13cd62ac96bfc4cd42e70c7cbd296a1bd67c469bccdd96cde9fc7f9b9e39d76016494f2bbd5e51003493f9886998a987fadb732ff54ff4311e64ec6d771b9bbe1c6d5f615f1e0c", 0x61}, {&(0x7f00003a8000)="436f796da619664751f0db9a7e6d34ca48268f9b68c06bffadce02bf17ce982932662e11c53dfb93ee4e46bc5f10531f262c852f7478966dd0cc455c390f3a540256d06121d5f5f8143968bbd83be55eb69a1bd1c680c1dd29614e3a288bbca19bae44cc9d9b6bb67c9cfefbca0268d1d17c688f9ed4204ed01b8f048eb6455d8fa97cedf2544970e9d9f5f429d355396aae97505bdef539cf5ac7fd", 0x9c}, {&(0x7f0000908000)="04e1c87d0cd97d93a9e3a773878b3196dbc0f5c2a76a6d33af74d8ea8c6d0b1db8a1425fd6e4b0bf68494c351949bfd6d550e1a370b81b9775e43ac5b124eb876d4628125960351ce49706f3d27e87606161af6bccb5f38ebbc22642d6b70c0c1402bdf8bb82987ec9077fb8716f191db6e4ff916ce75e1a4737bb6dfa0a4661cbbbd209d0381650abff29b95b58fee977cbc57894cdb633807f6f7b49bd3efd273471541f850e91a6c2f631c738f51a41f31d94d44510d7950ab9489f16c779e62a5f5f86f227d43613e00bd43c", 0xce}], 0x6) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x0, 0x3, 0xa102, 0x2, 0xfffffffffffffff9}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/rfkill\x00', 0x2002, 0x0) getpeername$netlink(r1, &(0x7f00001d3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f06000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005ca000)={0xa, &(0x7f00007ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000630000)={r1, &(0x7f0000387000-0x6c)=""/108}) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 2: pipe(&(0x7f000064c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000005000-0x4)={0x8, 0x3, 0x2000}, 0x4) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a0000-0x10)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c56000)="cba4bc20c90acc813da184eb53856e0e22201b2193c34c79e86a489c8a0259f3f3628c2f04c4f8baaf420d4c83a66436d985fdd725a6592d8ba0f667b24dff0692f589c2b2652b3ca152e69d6b52e0e5e908d8ec4a89671d10bfa7b644842dd3bfc28027e15e7bbab07ca61e01d4ba1df340d5165c256189643a21c6288bad8f1e3eac115818b282cd51b5d167a4acdd520b80ce62869c3467344d96e54f23532a1d2f24a22fd04c63d0212dfbcfe997402162481e0532e1457cd5f54b47f9d16f21e22c74527ba8ec5b532907935d443fb71fe7842aef5059d6a599d0ce3a8010313921672c3238420c1e8cadec5d1cd73de16388dc8aac1f", 0xf9) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0xf83, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x80000000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/rtc\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000425000)={0xfb20, 0x3, {0x3, 0x3, 0x480000000000000, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f69000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000a6000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f6c000-0x4)=0x0) kcmp(r4, r5, 0x3, r2, r0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000998000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f6a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cc000)=0xe8) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00006b8000-0x22)=""/34, 0x22) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ef000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast2=0xe0000002, 0x2, 0x81, 0x1, 0x8, 0x2, 0x20, 0x20, 0x1d, r3, r6}, {0x20, 0x3, 0x100, 0x7, 0x8295, 0x2, 0x9, 0x282a}, {0x0, 0x6, 0x3, 0x2}, 0x5, 0xa, 0x3, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x0, 0x8000, 0xff, 0x9, 0x81}}, 0xe8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000191000)={0x8, 0xe9}, 0x8) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000551000)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000fdd000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffe}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000309000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x14e) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000193000)={0x0, 0x989680}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000197000-0x20)={0x38, 0x84b, 0x8002, 0x1, 0x8, 0x1ff, 0x1, 0x7, 0x0}, &(0x7f0000721000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005e9000)={r1, 0x8, 0x62ea27ce096c4040}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a2c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x8) bind$alg(r2, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$TCGETS(r0, 0x5401, &(0x7f0000749000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fdatasync(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000d00000)='/dev/input/mice\x00', 0x0, 0x80008) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000b9e000)={0x5, 0x101, 0x3, 0x1980, 0x83}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f0b000)="d74f4cd88f", 0x5) r3 = getpid() migrate_pages(r3, 0x7fff, &(0x7f0000635000-0x8)=0x100, &(0x7f0000e58000-0x8)=0x1) recvfrom$inet(r2, &(0x7f0000fd0000)=""/102, 0x66, 0x40, 0x0, 0x0) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x681, 0x0, 'pcbc(aes)\x00'}, 0xfffffffffffffd50) fchdir(r0) bind$alg(r0, &(0x7f000013c000-0x58)={0x26, 'hash\x00', 0x800000000004, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006cb000)='net/ptype\x00') ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00006bf000)={0x0, 0x80}) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000051b000+0x3b1)={0x0, 0x0}, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000c0a000)=0xffffffffffffff5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:45 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000004000)={0x0, ""/4081}, 0xff9, 0x8000000003, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000005000-0x40)={0x1400000000000000, 0x10000, 0x10001, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000004000)={0x594f, 0x7fffffff, 0xb7c, 0xe1, 0xa0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x7)={0x0, 0x33c, 0x0, 0x200, 0x200}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)=""/0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x50)={r1, 0x48, "8755f4029244e267e7a687e6962197664a7b72e4be7d3568156d330ca6013172417474bc840f21e555b74baa3da76854ffa5c172e54e68047e5f73c2e4eea03539751c78c9ee2e90"}, &(0x7f0000001000-0x4)=0x50) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000002000)=0x9, 0x4) r2 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000afe000)='tls\x00', 0x233) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000004f000)=0x8, &(0x7f0000d45000-0x8)=0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/create\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000e6e000)="8e90fd4101759e38998dba0c8f552747abee453682196eb846acc5bd1224ae65b39cec5084fc6cee68e70ae2da29b78bb4d2517e052d6952e80a86516292de19cc7deec2b9a25fe6bdf922bc64e921bca4b03a8400e8cfd4b538dde8df8852cfb72cd557bef961ad52eb8f72aa883ebdd319a0ea01340b39965bfaf9074f543af098d57158035684a88e02fb28978e7fca935c33326249844e2e84f4b91b41cb6a80982dd4d38579cec97f00b776e09d6a79d4e64587770a438a903620530910309a6e4ab0b2752de7bcf9936d8f1c30782153013fd9d8b526739c98e7bdec706423798ccea1d48f8b", 0xe9, 0x24000000, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000362000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000562000)={r2, 0x87c79d74a57ef6b0}) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1000) r1 = syz_open_dev$mouse(&(0x7f00007ae000)='/dev/input/mouse#\x00', 0xffffffff7fffffff, 0x402000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f84000)={0xfff, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) prctl$setmm(0x23, 0x2, &(0x7f0000e6c000/0x2000)=nil) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004b0000)={0x9, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x128000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x365a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa90a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 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]}]}, 0x510) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x0, &(0x7f0000bd7000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x4, 0x7d6) sendmsg$nfc_llcp(r2, &(0x7f000026e000-0x38)={&(0x7f000023b000)={0x27, 0x1, 0x62, 0x0, 0x8, 0x800, "de88843e8d3942e0d0bcfa3fd4bd3f1a3ff0667ff485c17614b7bbdf4680968cacee62c8651cc1a266376962ead5c140e4489148b9eaf60091aefa4c115192", 0x8}, 0x60, &(0x7f0000812000)=[], 0x0, &(0x7f000021f000)={0xb8, 0x118, 0x2ef8, "647ef1dc54e3e549bec3fdff6007a0a7803a30f8e1a2f81f0bb4bef8a91ec991222a8992ea3bc333b8f7171889fe1ca4acb5a0999de86a8f0457f7872a08a2834ee7f8d87e7f7daa12e8e7ed8b263f5f4065bb7a89b350b3622d83f906fee921b0515f3200deb0b76ad14367f04d4cf6e548b38047b41f5b133c5fe36657fd5fa06914574e2a846702bcd615cdce2a871f60837bad9f9655942a429c9f702f2a72"}, 0xb8, 0x1}, 0x20048000) r3 = socket$alg(0x26, 0x5, 0x0) preadv(r2, &(0x7f0000637000)=[{&(0x7f000071e000)=""/0, 0x0}, {&(0x7f0000f48000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f000064a000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8002) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000085e000-0xf9)=""/249) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f00005c4000)=""/34) bind$alg(r3, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'pcbc(aes)\x00'}, 0x58) seccomp(0x0, 0x1, &(0x7f000052d000)={0x8, &(0x7f00006df000)=[{0x0, 0x86af, 0x0, 0x7}, {0x2, 0xfffffffffffffffa, 0x2, 0x1}, {0xff60, 0x420f, 0x7f, 0xffffffffffffb263}, {0x400, 0x2, 0x9, 0x81}, {0x100, 0x1, 0x31f1, 0xa938}, {0x1f, 0x0, 0x401, 0x4}, {0x6, 0x5, 0x5, 0x10001}, {0x1, 0xdcc1, 0x188, 0x3}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd5000)={0x0, 0xba, "c772db712c09cc206cfcba11dde7bc30f1361978a5e0f8fab8b908896052dacd61d50fc706cb0aadd77d61aa2629ec27eca5af73d39b2c57c4a23f132c327d389124627d6283cc0fe1a1eeb03d71cd3cba9d66f968c161f88a80dbf94a4de2a291ca4eb281509b84cef5c28a7854250477f751536c39714b9bc1d1d122fbaa9f535f19776471e619fc1b9501f98b4129fae89af63bde1bf8d66a47bb5f2dde54e6d98e7dac2a5c442c44e7fe26a057c9fed9c188fb3af22b88f1"}, &(0x7f000071c000)=0xc2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000e3000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb4, 0x9, 0x7, 0x8, 0x81, 0x8, 0x8, 0x4b8e, 0x5, 0xc05, 0x1, 0x1, 0x6, 0x5, 0x30ed]}, &(0x7f0000089000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000054c000)={r5, 0x1, 0x9, 0x10000, 0x7f, 0x3, 0x6, 0xfff, {r6, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f9, 0x7}}, &(0x7f00007c3000-0x4)=0xb8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r7 = accept$alg(r3, 0x0, 0x0) recvmsg(r7, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x30, &(0x7f0000f6b000-0x10)={0x2c, 0xffffffff, 0x9787, 0x4}) r1 = syz_open_dev$sndpcmc(&(0x7f0000f6a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00008c2000/0x2000)=nil, 0x2000) fadvise64(r1, 0x0, 0x80000001, 0x1) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000f69000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00006ce000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000af000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000cc1000-0xe9)=""/233) umount2(&(0x7f0000ef7000-0x8)='./file0\x00', 0x5) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d9000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000e10000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c84000)=0x8) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setns(r0, 0x40000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) syz_open_dev$dspn(&(0x7f000020c000)='/dev/dsp#\x00', 0xf6, 0x400000) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000889000-0x10)={&(0x7f0000fbf000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/ion\x00', 0x2000, 0x0) sync() setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b48000)=0x9, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x96) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000055000)="", 0x29) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000640000-0x4)=0x80000001, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) acct(&(0x7f0000ca4000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 0: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000733000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000)=0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f0000a48000)='/dev/snd/pcmC#D#p\x00', 0xd82, 0x2000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f69000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x18) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x0) timer_create(0x5, &(0x7f0000f6b000-0x60)={0x0, 0x1e, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f6b000-0x10)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00009eb000)={{0x0, 0x0}, {r4, r5+10000000}}, &(0x7f0000292000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f6a000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000f69000)=0x1008) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f6c000-0x20)={0x3f, 0x0, 0x0, 0x4}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00005e4000)={0x7, 0x56a5, 0x34000000, 0x3, 0x3f, 0xfffffffffffeffff, 0x6, 0x8, 0x40, 0x9, 0x1, 0x5}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c0a000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f6c000-0x10)={0x32c, r6}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) bind$ipx(r1, &(0x7f0000f6a000-0x10)={0x4, 0x3ff, 0x5, "8d7863f480b2", 0xcea, 0x0}, 0x10) r7 = socket$inet6(0xa, 0x1, 0x3) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000032d000-0xc)={0x0, r0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bc4000)=0x17d, 0x4) bind$alg(r0, &(0x7f0000997000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffffffffffd76) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000437000-0x4)=0x0, &(0x7f000039c000)=0x4) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f00001e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000a6000)=@get={0x1, &(0x7f0000f69000)=""/154, 0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f00008c6000-0x1000)=""/4096, 0x1000) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) stat(&(0x7f0000d06000)='./file0\x00', &(0x7f000040a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1000, &(0x7f0000783000-0x8)='./file0\x00', r1, &(0x7f0000215000-0xf4)="5e5f6dc5259a8a287d609cbca5e7ffa120322b36db0291375bb56ce7b4217f5fc4c54f69785e382997f453bce28d64fd1fb7e1192f9f5a525c5eef217c42da98686eb8445369c08d1359945ccbfdd8802378bb09be5c5f70e374f7617c16ba98a9f9d1ce7c6a74a03c19cb4887db6ec8e7ea8df2679fea54981ffa98317e7e3a12633ff6267345f1c0c4886f5ed3ad81d23f1de1034c7383879c843fa01f043c8c44f794dbc1e398047e148df421cadf43af1d366cecd49797205486b2efbbf7879abded03066497a4001ae44b32c57a354c46b3205d027846e457f0434ebe9351581409625dda4d8fd35b2133a6a6714c841a1b") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) inotify_init() 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x200) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b6000-0x10)=[], 0x140, &(0x7f0000aa5000-0x46)=""/70, 0xffffffffffffff2f, 0xfffffffffffffffc}, 0x0) 2018/01/09 13:51:45 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000+0xcdc)=[{&(0x7f0000003000-0xaa)="7d6262208b26a414c05a3f69652cdaa2d29c799023444cfbba06ad565aeec45e1e745163017f1dd9f6f97b6919cb020b65c605540a4ef30ef05ba52537c3d7f07811b16d15c97cfa258f015685125491842035cd9bc74748722e24fc6beb4535473841a169792ed242873556a72da3912c2ed89b1b71ebd6426637628f2df7332eea4ad6b98a74bb93e83941db1afa62eb3a54379f9fe5918a2fe75791125a67db836377f18713aa2af0", 0xaa}, {&(0x7f0000004000)="dde271260fcccf63d0c6bb4b05227c2a3f397bc62cf25ccb44d4ad8bd99837f0d35c594771", 0x25}, {&(0x7f0000004000)="712c36a4fdc618823130d3889fde55d6f71c135b69d4d70d9cc21d1d03e8f9d467612c823b7d64f8a7c778cd342fe1a62cf67030e87d4a0e0aefabd822c4f8b0278d72e7cad266bd58149a14bea02a4f390445df1dff5c99c09337c1ef8364fd9d2c5c96f21cee735bdfc2328f822f5a4393838917c90a257bce03662fad40ecec2ed9329c0d9c81eae07822fb055642ca4396c4fd9632b185c528c4e9c5e29e80b63eef2d33a7dd36f45fb703f94a4050363aa114a8ef9b67049d6b985d8d2668661a6db9335b6f345e2328", 0xcc}, {&(0x7f0000004000)="fd386c977c31a500f4690c8d425ef1ef4df58345a90fff75ff1a068c2c82c1225da4ce1e6111ac4b0c127409500e0c1edd4933a4203f761286e4c10cf648cf465092e3d7cb3ac871a31d1b318db3d6c94015418722283f17bceb63c3b3adbb6547dfc29a3ca9f246f3752b4f295d69cb499a860f2a388e9538dfae52ed2c00b776d6d7c149cbba15d73e9bb79f0eabc8d2d2972e267d0541561f99108af46acaf34a680e1d593a5cacc1df7867e9c998e4198bea1dc2476c889b592a0b436d9a2b5693050c3fdf38fb7a03bc6ef6bf5df0219e84885bb5a6", 0xd8}], 0x4, 0x2) r1 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000004000)=[{0xa, 0xafa0}, {0x4, 0x5}, {0x2, 0x6194}, {0xb, 0x5}], 0x4) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000005f000-0x9)='/dev/dsp\x00', 0x210000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000423000)="7a6c1a5a6a080dc3260c88a023c3886fbef88f56cb7e0c55226469eb1a54ed2d1e29a7e0acbd4a6955b375f2d55a9f504b09f0317a63332b0d2f267640a0ff273308d6059b508f6b918c8dc8c24d4f9d5989b2ebd4e369f9493d66c5dfcfe383c1da83f3693937e3c9d681c82f8739ada024d427efce17975f6b0d0cf5cee25aa1165a4991529335b8aa6c3c517980ec4a1c027cae6cc0e68b4cb6c174d3cdc2cbc945b7fc5a28cb14eb473cbd4c6b0d8877cbca424719226d9f7a5fceaba163936e7224d86e46945f87822c44dfdf5f746025211ff5b27b2b1d9930de0dd98d066f2195e27c10171d6059e1258986f40ccb42b5e97805") getsockname$ax25(r0, &(0x7f0000fc8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f58000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)="ef", 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8000000000000}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e70000)={0x0, {{0xa, 0x3, 0xfd4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r1, &(0x7f0000000000)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0xfffffffffffffffd, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xffffff73) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000476000)='/dev/vcsa#\x00', 0x209, 0x402000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000893000)=""/14) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000014e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000faf000)="", 0x1cf) ioctl$KDADDIO(r0, 0x4b34, 0x2) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bc000)='/selinux/enforce\x00', 0xa0400, 0x0) r3 = semget$private(0x0, 0x0, 0x422) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000b25000-0x2f)=""/47) accept$netrom(r2, &(0x7f0000c0b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000744000)=0x48) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6f000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000077000)=""/4) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) prctl$getreaper(0x19, &(0x7f0000274000)=0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000ddc000)=0x8001, 0x4) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000047c000)={0x0, 0xc7, "5d0b0ff9974d5d741ddbd707926874256244042f7c4717e9899771e5a2603aff718d1a6842250c999d0f2c1f66327071d985f2de650ffb35590b8ef64a4a1ebbfeba239def508c80f7de207cff237c1f98fcf21045970b55e26a076d110055b95ce7f670f729ba5da810414324d14572b8f0ba03238d20678eeb1d405e92f53684e45d501f0b80ebb09030e380d65e7868c4d42455e464ddcf91e0228e45358d8747a5219efed7d5bf6029a15c59661c53dc2a44abea52a33b9d54f24992b316fd4c1789691ddf"}, &(0x7f000057c000)=0xcf) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b04000-0x5f)={r2, 0x57, "ab77b3c2906d32241ce4976fdcad9789f6a1325b0c37b44aeee0483908e93b80a6b301dfdd62a4d63c3e569a6fb402005348f0869e07249edeeb59a0763665b1c7ff2c4224ce28600554368c747a1d95a5c209c97ee6bf"}, &(0x7f0000ffc000)=0x5f) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) lstat(&(0x7f0000ecc000-0x8)='./file0\x00', &(0x7f0000378000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000922000-0x8)='keyring\x00', &(0x7f0000090000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000d09000-0xb)='/dev/midi#\x00', 0x7ff, 0x100) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00008cb000)={0xfffffffffffffffe, 0x65ab3263, 0x1ff, 0x8, 0x4, 0x6}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/vga_arbiter\x00', 0x74b967ef6f032a19, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f69000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f6a000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a2000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d8d000)={0x0, 0xfffffffffffffde4, "a61a666acda288d052d9bd9f1c59963424910f8e5f09e2e8a80f4cc552bd20ccc1323a5ad185b21050bffd58d84aaf5eec102e137a1a"}, &(0x7f0000d0b000-0x4)=0x31) getgid() setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007c7000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c08000)={0x26, 'hash\x00', 0x1000, 0xc0f, 'crct10dif-generic\x00'}, 0x58) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00002bd000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) stat(&(0x7f00004eb000-0x8)='./file0\x00', &(0x7f0000145000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xc) getresgid(&(0x7f0000ea4000-0x4)=0x0, &(0x7f0000a71000)=0x0, &(0x7f0000327000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f00000b4000-0x38)={&(0x7f00001d4000)=@proc={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f00007d5000-0x90)=[{&(0x7f0000377000)=[{0x28, 0x1ff, 0x28, 0x40, 0x2, "694d123c7d470f31692ca8cbcbbbd4cabbe9cbff7941"}, {0xc8, 0xfffffffffffffffa, 0xa00, 0x3f, 0x3, "e8fa527ed0665ec8fed6bc326d233e6c6b80aceb13577f97d4a5e519105e1dcdcf873afe6d35aaa0222e818fdfef4eb802c006d864b8d77822ab1c4044b94d64de5bcce46aeb6b5eaa32594cea0a82c5a0a65b09991fac0c6cd84d4d629478ef59228ea2ecbaf5b0ff232df036a476baa791df9365535044a576feb51e08d381fd0ae3cd2a53e154411e57823d6998a137fd49db0cfdd79a3033e3251b94a30e526117c384770bbb9c569706ea7b7b0097d20fdda1e7"}, {0xe0, 0xa4, 0x309, 0x200, 0x3, "faa4e4ec2b3d3629f84f8f15925e45ba2e389ce395a5078009d2a960ae380e9b60ff0fef58b244044dcffce6a7b8bec70976d9c0a3a5688f3d0fc5c0bb9f72238262c66273cb95ddd99e2adf991c8842db28d25b96e22cedfda1e5ead0fff17e394fb332f9f291b48b94df7e8a658ebbb438411696955b195cd3a64a99213f2f36c71e2f5760bdba1a779bdce807aab90b899da5752b1126b0c7614fc858611f3365bc0ee011d760f66738fc958d21be2f156d7fb7bd92274f89c44dd3f91612820bd555a62d64f972291b78c4"}, {0xbc, 0x4cb, 0x500, 0x5, 0x0, "f3adf03b0a260f4ac9c8db6918c940454d00b2a722cedaf9bf94a1231b715ba440ea296356f7734a680c71a18b90597d8f333d680e8e92070ae70d6f47d3f4ef9029adf8b92c719e3d9162c6d541bced1f235164d5a04c13249cae508a391948c63c119176ca4e59ea3e8a2f742b151b709cafaa34aa3d0e979fca1c3308041ed4672bd935ad4c79ff3a1f2cf902691d26041b6f07c4ae7b7f8a0e20d40ddf1b1743b6275d9e862752"}], 0x28c}, {&(0x7f0000b84000)=[{0x3c, 0x2, 0x302, 0x3, 0x2, "e825760a4990888291be856c4669d9b67eec03ecf70c4d4681001896ba8b757c707631d673581c75699f72"}, {0x2c, 0x0, 0x20, 0x8001, 0x3, "5b75c4af7c6b6dd7e18611ea4145b886097eb2ba09ac984dd07fdef7"}, {0x98, 0x6, 0x300, 0x3, 0x1, "222b3e650b9fd93a7a2e253df40c30814a559ea92ac823c9f9f11fc63086441b8c6aa23b1af194626897fde38bc4bb3da37d5ad9e8facdc0bd37edb6f5604177879605e9cb0f7d1bfee9aad565189a3e3486b4062586feb6f910c05488dbe76ad4355d27b55c7a79c23356704ac07e3d2e554ca99bcd65089ec91d35f374224cc8fb4b7c71b5d8"}, {0x108, 0x1ff, 0x400, 0x3, 0x0, "d864c3e2ac80353c4304a1bbaef8e77497990611f8d1a12cbd768032a36f3d455a57efcea036e6ea9e01d116e096201f193130a9b8486c08b335d23c46bcce03cc47e92a9590be03f7cb3347f2f9447c6e6887f50a7d56b12210f20c19d6d2d613d93c12555bb090b557d86c33c582967b0c9dcc6c744a4eccaf72b402b2df99ef4cfd3afb939b39957abc7eba21ee3a0c71312c49ce81a8ddc7a69bd3a07266c90b5c44ee1f95ebcb876d45364200c30e050b389f5d182f1c70472ba60ce781d9bf3fd3d339bc100d889c9225a7b11758348843fdbd96697a72de1c6a97fc306e69535c046904edf0db6be7ae70710f21f5bded6f99c914"}], 0x208}, {&(0x7f000075c000-0x1250)=[{0x98, 0xb68, 0x0, 0x1, 0x1, "e40ef4d45f9256b4df79519c4185ca2cf078b56d6d3cd1074f783675bb52d0693faf787df4e9103daa981a805c24006b2eff3548745fe0a60a8fdb88223a9f230e444d2d08ec073ee5ca134e4c944a079aa8578efe00540ddf34b3cf77795f40ac8d92c63fff4c68fdd63758f103ed51f713eb83cea2e0cd66c4364ee4e9e440f64c52c35e"}, {0xf0, 0xfffe0, 0x200, 0xfffffffffffffffa, 0x1, "6bea227f2da551532d6f76a4a9146dfd8ccdcf8236323f9b4f31c50501cb31989f5248afac3746e621fc08e47cc8e06a3d5a622746bdedcb7b114a534f748301b2f6e41519375c2b5f99066636e7c92442906d3644d0a83e31cd58e374e3cfdb409b0465d5630a4b17eddb86718abb1bb958a2d31e2747463bde1eb429e76e3e1fb3afaec4f6e244a6b2ab0cdeb8fd50447dce831f561f3571de7996b3e85d328a739366fdcedad9fe03e9c73978b8ad6c385312a032f397fb73072fda88214481ea6ccefc457cbe9f34ae6886d0a181ca55b5e673e6b6a59b047d606775e5"}, {0x20, 0x1, 0x400, 0xf2, 0x0, "e9809c977394a1b7e70d3d357d59ef"}, {0x98, 0x3ff, 0x1, 0x5, 0x0, "6481017cdc2f990478286706ac88fa05c5feb3e4a53cb5fbb4d6165bce9272751580654ec4fdb25f16dfd56ef942e00f631affb817e0e168ab28d8ed42769d1df52cde799c80e8baa9c2f46bf54b55567db5f0cafeb36c87d16c4c37d89183d2fbfff8b1e3300ce24a8b24d62cae5aab47cb2942f534f9c6d85f9e706661b2e67ed7b89292cb"}, {0x1010, 0xfffffffffffffffc, 0x100, 0x7f, 0x0, "8fc72e56679b66054cb172a0ea5f2b60cacac9cbda9f0e6abbf3dcc98c5154d3e7b7d8a6f04767c1303d01bed287ae54c7726c3755a11ca558d7f1f901cb7038434ff6541481714a77b390cf2280057238f3520da071b8f31cbd1a785c24b9ad33c4c62b5a6b3e69602d476bd8c6d34010dab954ad943d6d3f9344b6b54b53a8f94425b5f9cdeb87476dc2d5eb3c963fa34cabe902df9d3552437b449b9da9e6969f0c2b283158e57ddc0f6c648bf1ba104e49df4fcc4b846dfc611601f9ca263a0dd6316b109f60c3540a82bf4c34e5ac23209e123cda5cb46a9a5141618f6752c86c882cbba9773a1585268b693bf2e7925470e9c4b6d535e730cd9da7ab02758652acba763defd96cfe7aaf552d86dacdf8fcaf4a104ad528f20da54f358e6a15e1b7a661109925d7ac356b606f7c1b2df3b6c4a5714f306f5db46d814ba4360b181fe36180d4a2a91b6ec884eac65879c1d4ceaa3559a7a93d0363887dd34d11f256f667ab31acc92952cb6ec4eca1cbc039338945c68ba4af31d8a7c219bcce7aed03151b0d0fc05e996b9cbf3a5f9ee029335a34616d7e75c17e39741f63b1b7d42d961bb4443bc417db0e314a9e7eac4a61a68a47461ea187f31050c4d8bda4501ebcb6d1e9effeddf33093ce9f6274ddddf30aa425c108ee28fc02309982397c6da5ae507134cfe9153e13ef7d329edb816f9bb9da54153e3d6c4ba49e0f6a41b26061d3cb62c6aa6a1e8f66ac377bbda205cb936d8e5cc87862c2b458471a2fd541cde245d421a4f1d65b17d9f639b7e455bbbce0f100ee2aa05936547acb641d255758ce0728ef46399aa69749bf2825eb72c8918cea3b577eb67a8d87d0287035b0810b194a27638ee8479e16ddccf504d166248893b6a32041aba37971b0819b4b76048c6282b886fb898b2906cf8e1fbb74e500ba5f65dbd5028a56f3f4aba4a4ab15fd4d974183acad12b6be5846e68a37725eb4203c95bc650f64a907b59f10eb758d8a794dc750609f911151e45b29f6642da5b32947d88c13c4186eaac97a5112e896f32bbf3ba67d456c3c5b0bda0193ed796b86be24a98f8a5dc60cda541996eac179c92f275bf3e7efba0dfee4cfcf2c78c7a43545ca738368e6cd41668ee777111c15ad486ed878e52d6caf9d814ce0266205803eaee0467e66728dccf6d166178c58669240c9a8eab428d3fb8d40ffd5c696f23c102de9f5799e62db4c358f0799918505904886837f73807f86aafe27f077981d535c7fcd832e069ef73dd1bdfe16139c5cd897303655f2ea7be56141d003032b3195a448e9310ff45d1d006f82e44fa12d7b4b2bc29fe0fe4c555201b01fbf57f9bf040cb4bff11736019bb17f8e00815d31cf9edd90fa669b8f25bf632010e00d2f197e1467006938b6c2c71050e881382bf3ee4bc8de2be7d087aa152da0de9f57351a9ad276c01e3c57055579b809c3273bd5bf6d97219b373771b58a1af3001997380e76c4cfcebecd096cf73703e52de86146dad8e58c50f0663a1817dee2f112f553d21aff0fb61cca3ba01870bbe07e2100d60d47a74be7a455f9a30a305033ea9d148aa6c6ef06a940e42658e847a8a7977f6af648db915880fc533a5dd762b658c14063c55bcca219c7d3b0f7499637b1d9e9c27ee83ec0e89f704af1d7a4fb4d5bad4ab8830e5088099eaac27a55cc6ed4a4d785ea083bc6009aca2fb44c749bf74f620a66a07a643f0806f60f9cd102b990583cbf945255a0d0ab25d6a3801f78dc716b28f2a777e91c9a6c3735e90d3422744e3970222cec25eb0c8e1ee799f06c8a40e51d1eec98d94ef156158d61805dae327df17841ea361e1828d1428b5f7d839728c2b1be7cdb7a92922ae81d69a0ba34fc638133b3d0c417aa45570b0f5429f874e7e491f954be5b285d4e505eac1b92fc2f8850fac5c2ff463e452eda2b27dd910d616d8521fffd1840edf79bf95976f368cd4e752af0cc6cb08f75d9e6f8dec0ecae6e2e45c212d6bd8f22075ec2b0a5812ea8990582903dc8fda93fa5e093e400cb184e31b1139ac2592320573a8bb759d4e77b45afd7ac70cf6bd1aff00d15f2a2cd4c052b12b537cbe71c76d60c088d91f2fd5c5b6375dc20ff085787950e7d9368683c2d84bc07d9d612625856cc69c2ab7b154e2f107f1f1a1d2880924ea8f2077c8e526757b9e0877aeeb8e093e6ce3dabf0d20df662ca4c539893b0ce2e7107416c9350e7c6afd385c61912bde725d1ce5ce8aaac103f4f1dd3d970f7c374d11b3508ef0b98911fea3b3cf97f1efc1132d8f4159043f721c71ecb58ea028501090389ea3b1bfeb2c6fcc65e1402c2eb8778211895504e64bb6bc81844fcd4c586790f1db5cdf7694dbf7248ce2627c7860c27b324cb10623c066e79cc6fbccfc10ac1620e5fc8d3b7864c2b7b8956c4bc59620247845f6eaec71e2991619ab90dd32ef68054084fd5c7f8cb9e6d739e20866203746b908d287f3b31d9aba658c6ad54a4faac8efae9cad570d4ce6532d9b32d0428b85435835d1bdc641df2cb4a25d7c985ddeef4bef5ad6b9a8a6ff2a146bd07b3cb55d8d6dcf91e810e4a0e45b1e6e2aac76583ddabd45245208311d7ed916af368e627b0f6324105655f0fee68c920e0951e7372922112e119f060f60641970ef332818c757b21179d0a94eb80c94a2b1ea4787e7650484a62437038281bb1bc7ea65e2f4994ef21c5c03ec6020bb3437d6db805769fc47bc53087964a91b9630cd907be76b7e62fb3b8201b44675011721c6e0f58996ba854c0b795830907a0538da2ffde63dd38dcf6dbe5bb577a42347bfb67083d11915fb010e3fda09aa70fc9e135cea6b8b84ddca1e4e39839c0048e97ecea2fe1b20754405e483e916df756cda0ca5eba709fe7b4648ac6c8c682dc748cbde8d33539046d11f9fc84395548bfa4af02c25d3c57bbf8cd58733e7fb3714eace902ac1300486ba0155cbfcbc76dda6440e3d0d889ec4d05724e71cc3ef88a084dffabc711db243c98d99f00af3c9bf22470bbd3206cee496d9951ee7aac7045560f07e6dbb585be8ebfadf56af71011261e77bb6985dccb7803776b512c24495c51d646978f9bafadb7c482cd8b8bdee79688f0974bbc9f3a9c51f42bc342fb7036052cc4ebf90f59f8930993e38ddab1836d2e56caba1e6e44239f06549fc53d78e0fbc77e5407d4eccb909937663020810e65253689f31b55689e7916a0a81775dfe01462ad0c96bc04d167cb9e5a63fc516fd7154b1faa4cf035cb0e53edf5d944c663a40ec68c0e4c26f08a3baae77a34d0f212413ff07dd841a41e879c7ba130d0db78415bd0cddfcf0cdbf18adec2ae536cc6f6bf450f084dc5b137b0d415b1360a629f7b099b06c501c156a6e4b21c9d935b00fc051eb68ef46e31495dbffb2ac6c2b3ac502065a7c651886964d71d52f421676ca03887127847a2e5646b3efacc41736e366b6c5e930223578a61b6365685f764cf8d4ce3f63f1dadf1c8b078508e51fe36488f8476b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"}, {0xa4, 0x2, 0x300, 0x0, 0x2, "239473c8ced8a638638f2ef55c7d065e62660c6408ee5d1dc9e9beb864714d1ef2e17dd75616e3748385d2ef66a382d7a4cb809541d606001fd06c53734139a3d30f6ab3b32a30c04cd076a2ee88b2d8af8bb719c1310e9617f5312d1fc887509fb7cd7d569a9e37f4762f2ca42ebbb0f28d179a003dc2f5fd90c0d416f7fc16de1a0d649627d2974a77732a68488ff9684be5c7"}], 0x12e4}, {&(0x7f0000af4000-0xf4)=[{0xf4, 0xfffffffffffffffb, 0x0, 0x200, 0x1, "66abbc49718fc7ab5a35467901b648f13b621d0e3ca3b6d38441fc0d3aff976bb7fa35d586e6301fa9a133f94660c2ee744f2cb80551e5c49b9c0bdd88a979f125842fde5fb5f90feb1b75e2f0bd849e027d1d09a26231be522f07dd703de02110deec823a047d746de3b4e643dc7731640f5b0577d671b86f84951d9b96e0b3d914b62841a9ac292cbcc70d9bbb7439649b7230eb0a7ec0a90ef3644f4d55236ceaf539f8a9c08d514771de7619d14113676e27eac1f7e5f6d09d22d6f28e2e71f09b1fcc681713f2a7a917af97afacd32c2fda77ec263191fec016068a6b956e"}], 0xf4}, {&(0x7f00009c1000-0xc0)=[{0xc0, 0x7fff, 0x0, 0x1f, 0x2, "93893ad5b69d870a3aca5075fcc5529984268d5511d6840a56d95b3cc297a25281e1671cc9f688c19873a137c3355917195d8617d20ae4b84cab672e96770dd615691dac057468fb37b3e7e12f7ca234c86c51f981143920a0acf0163d6b781e8d257a69a110d5eaf864f0f7bd62ec04572651d6673111719a42a50510d6e01703eb23086e0ca364a7b9d9fe3f398dd106afbfba9f43f7745da1aa60ede1d9255b1b2ae2cee992906026969cbcf5"}], 0xc0}], 0x9, &(0x7f0000e08000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x4000800) 2018/01/09 13:51:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f0000f5e000)='./file0\x00', 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000536000)=0x81, 0x4) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) r4 = creat(&(0x7f000013b000-0x8)='./file0\x00', 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000a89000-0x4)={r1}) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/09 13:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x803, 0x4, &(0x7f000055c000-0x4)={0x0, 0x0}) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000e5a000-0x8)={0x0, 0xffffffffffffff9c}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a15000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000385000-0x10)={0x65, 0x8, 0x7, 0x80000000, 0x0}, &(0x7f0000998000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000583000)=@assoc_value={r3, 0x100}, 0x8) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f000009a000-0x8)={r1, r2}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mq_timedreceive(r0, &(0x7f00002d4000)=""/249, 0xf9, 0x6, &(0x7f0000c5e000)={0x0, 0x0}) 2018/01/09 13:51:45 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000)={0x0, ""/4081}, 0xff9, 0x3, 0x524b970b525d5f58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x401) 2018/01/09 13:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000685000)={0x7, &(0x7f000010c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) openat$selinux_status(0xffffffffffffff9c, &(0x7f000064b000-0xf)='/selinux/status\x00', 0x0, 0x0) 2018/01/09 13:51:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f69000)={0x0, 0xf5, 0x7}, &(0x7f0000f69000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6a000-0x1008)={r1, 0x1218, "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"}, &(0x7f0000e7b000)=0x1008) r3 = gettid() wait4(r3, &(0x7f0000b23000-0x4)=0x0, 0x7, &(0x7f0000924000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d3d000-0x10)={0x8, 0x20e, 0x100000001, 0x1, r2}, 0x10) socket$inet6(0xa, 0x1, 0x0) 2018/01/09 13:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000574000-0x8)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ef0000-0x8)={0x0, 0x7}, &(0x7f0000b80000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008fe000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x6ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000040a000-0x8)={r2, 0x8001}, &(0x7f0000f6b000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x10001, 0xfffffffffffffea0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/dsp\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006e3000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xfffffffffffffffa, 0xa935, 0x8, 0x20}, &(0x7f00002e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000036d000-0x8)={r4, 0x34, 0x9}, &(0x7f0000d00000-0x4)=0x8) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000da5000)={0x0, 0xffffffffffffff5f, 0x7f57, &(0x7f0000469000)=0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f00007cc000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000daf000-0x10)={0x9, 0x100000000, 0x80, 0x100}) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) 2018/01/09 13:51:46 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f69000)={0x87, 0x8, 0x4, 0xa8, 0x0}, &(0x7f0000f69000)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f6a000-0xb4)={r1, 0xac, "294a3359c505096bd0a2648a25183ef0b0e12c6249323f10f9a0f6bf04a6fb42fd48957317966ed72fb5a40ee48073cc1bea676a9721105062c7a9a067c9a643d2daddee0d4961b67608fcd9c9e38c6d6d4f2ce21b0b1a99c5aadb42df0fb842e213fa395e12f706edb3b22aeacfa505ff5decb52a595ab599ca1f1c3d455b4a3369cf549eafa293a16c83cc389a0d1a26701181a128fff08d1fe063f096dfdbba6294c9df8b34b7aa94065a"}, &(0x7f0000f69000)=0xb4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/09 13:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000099c000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000075f000-0x20)={0x10005, 0x3, 0x4000, 0x1000, &(0x7f0000044000/0x1000)=nil}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f97000)=[{&(0x7f0000f80000-0x3a)=""/121, 0xfffffffffffffd20}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001e000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000359000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) r3 = syz_open_dev$sndpcmp(&(0x7f0000622000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x18100) r4 = getpid() fstat(r0, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000594000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001bd000-0x4)=0x0) r7 = getegid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000286000)={0x0, 0x0}, &(0x7f0000c32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ada000)={0x3f, 0x83, 0x820c, 0x1, 0x0, 0x7f, 0xfffffffffffffff8, 0x5, r8}, &(0x7f0000d16000-0x4)=0x20) r9 = getpgid(0x0) r10 = getegid() r11 = getpgid(0x0) lstat(&(0x7f0000a11000)='./file0\x00', &(0x7f00002b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a93000-0x4)=0x0) getresgid(&(0x7f0000281000-0x4)=0x0, &(0x7f00004a9000-0x4)=0x0, &(0x7f00009a9000)=0x0) r15 = gettid() stat(&(0x7f000019a000)='./file0\x00', &(0x7f000015d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000b16000-0x38)={&(0x7f0000671000)=@proc={0x10, 0x0, 0x3, 0x8}, 0xc, &(0x7f00003ca000)=[{&(0x7f0000984000)=[{0xa8, 0x9715, 0x100, 0x622, 0x1, "64d26619e688414625ce364873d1ff5d9859152e5b070dd3f93081bc42db13771c2cfec34716f48728cdfcb24f708c028335525371a67bdbc53b2c008ddda130b5732d0838f71b7dc9af11e071c58aa819f15fdf4b622a61f73f78c28878264e82d9ba354d87753df00ccd05f39f2260c1cc01aef323fb2b6180c406375b8de1451f3c77b075ac00c2c41fb6d5c2fdaae6b606d143df"}, {0x4c, 0x81, 0x804, 0x401, 0x3, "492667d6ab77040db2004fe2be935293b7bd622393d589e87160d59d269dfe3239eb38a8d04364b769394321f0f4feaa2943f6d5917744c6a0e0"}, {0x60, 0x22, 0x400, 0x3, 0x3, "f1116ade9b2d7bbc83872578314e141fd2f9f0762f9041db3df0466ef989ab08ebda6fea0a1c98fe0418a362d460ec2130aab0177214bcac029a317bc5a71a7faf8008a5e1972786f6ee4209835e83"}, {0xdc, 0x7, 0x300, 0x0, 0x1, "04186e305cae4b38b254383e6bca754c2373f8a68bfdd360873d74f7a020f3262401dc77598426a1727d30b8691ce7917f5a2a18b7cbd6ff81e81922740335cd996fba8ef0a11dde6f1c6c69de80fed696615989c7e0cc13df348564054f060eefd54b1a5b428faaf1438a200958bec1fac0a2978a1abc37a04a19ed3d16ca9b7c284d2c506c0e76df779eb67ecc4392ed47309f6da57f3197837f57ea11c058601e633e02db725dd834786a527daf5960f9ae31457f314e7ea2d938bbc5aeba83f24cb34a8cd020a9221583"}, {0x28, 0x1ff, 0x210, 0x5, 0x0, "17dba671107fc52f11cb7e6c9950cadfd3ff16afb56b5a"}, {0x24, 0x5, 0x10, 0x2e8, 0x1, "21ca087d22fb81ad1dce331efff672a3d4196f"}, {0xc0, 0x3, 0x73c, 0x2, 0x0, "f49d24cca0446b9f1de3d3cbd0949390122c8176f7c3a5b8a8fba2a8b2aa6e6bcdf0508d32f4869aef3576acbcb428d80b8ca2bcfe8a53d2e0c82423d38f99339c77f7372a426a198ac2a8b3c593b67b3cfca682747b1f5be9d7f4d8c2d8512ed396954d60b429b2fa99be8b108c97174e4bad9356a6b41a15baf77184a23158ada6ff9c4e16c982bd0b604991efd8d2c4063b05fdcc904e972be3c7e9d9e78a035a945bbe537e2156f46a1895"}, {0x1010, 0x5d, 0x200, 0x78800, 0x0, 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"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{0x90, 0x2, 0x4, 0xfffffffffffffff7, 0x3, "cc2580595339bc31f26ac7e9c9634af0411054548b069b34fba08179bbe5974156cf3483415f9a96591029ea0bda22de6f765a8510e2dab2ee8e3307a4a53bd177fb7d63faa96a0c3bdacbd81053b1aea03461f987055aed27f70a99eeadf60d176befea8962d4e337902dd93321aaef2b6b2576a31c6f073d42fbdb01"}, {0x3c, 0x0, 0x802, 0x9, 0x2, "fae580847d2f16a585f967928f103b970e7660e78d54b332d9bb8ae5c2b8a343d97b98f73b9626d4c4e6745d"}, {0x70, 0x1c28, 0x400, 0x6, 0x2, "5101e2e4ef42491deb17d4b93f9646f91898886c91731d1b8d960a7726cd190fd003fec0d4a1d0b37d421301009f3391518e0d360ef2de11972bd52561aa85a0d688cf3aba8ddb10c80a1deb8ef7adf7218f0eb38127ee35827e1b5c87"}], 0x1584}, {&(0x7f0000315000)=[{0x98, 0x3, 0x602, 0xfffffffffffffffc, 0x3, "3b0df4eda86c1fc5997bae68e07ed8b1119c612f6576b388e2c0ed43676bdfe37c265edf495fcf043c85d306f3260c5f4fcd1c7a9d162abd1d2359e49019782eedbbe813eaba21119c0841a93dce169aba3075187e476bb81739bea4d9e3ebe0e7903bba604eaf9b74a1e97931356cf93e74710ecfc2004dc209cc4a071c7fef17609aeecf74da"}, {0x6c, 0x4e, 0x8, 0xfffffffffffff356, 0x1, "2ab1ee98bfec88f91ae04276ad4893aa7907cf82b35cab7c8dc0b10ee6557656731958d603489c3decf0dddea797bbbc6d4f52a6965eb1a41e0d0988b5560405376960f004f832a39f5274953b5828ecdd7b83f7726a670d15a2d07a"}], 0x104}], 0x8, &(0x7f0000ad3000)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r2, r10}, @cred={0x20, 0x1, 0x2, r11, r2, r12}, @cred={0x20, 0x1, 0x2, r13, r2, r14}, @cred={0x20, 0x1, 0x2, r15, r2, r16}], 0x100, 0x8000}, 0x20000000) 2018/01/09 13:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000e6a000)={0x6, 0x1, 0x81, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = syz_open_dev$adsp(&(0x7f000057c000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008ee000)={0xe84b, 0x7f}) 2018/01/09 13:51:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x400, 0x109100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/09 13:51:46 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f69000)=0x0) 2018/01/09 13:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002e2000-0x18)={r0, &(0x7f0000b47000-0xca)="a470564e2d06e2547c1519396d0747d782b626473ebd7a8e2b9fb7842774f7fbc21fca3babce70a3e25abc57ee49a60090f2134d32bd359e346f548144d2be2aaa21ab568273d758c00e9e9f81e1b7d3eee88029a180ecc6e722e01b098e95e3c27cff8ae0566c61cbe80d6e7a0a463bb9a51022222c602524fe81a6c9de846a63c21ff94519a56bdab7608fec0babd533708a7e2aa97f386f50d4848167009d194a9d6105d052d8b1e41a281cc80236bf0b7e03a5d61e4fd5e784102567d5f93cdfec02ac647f958185", &(0x7f00008cc000+0xd2)=""/10}, 0x18) r1 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000725000-0x7)='loeth1\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r1) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) removexattr(&(0x7f000014b000)='./file0\x00', &(0x7f000088c000)=@random={'user.\x00', '/dev/vcsa#\x00'}) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) clock_gettime(0x0, &(0x7f0000f9c000-0x10)={0x0, 0x0}) futex(&(0x7f000051b000-0x4)=0x101, 0x4, 0x961, &(0x7f00005cb000)={r6, r7+10000000}, &(0x7f0000c7c000)=0x5, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000152000)=""/150) 2018/01/09 13:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d12000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006a8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xec86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3dd6, 0x6, 0x3, 0x9, 0x80000001}, &(0x7f0000943000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001e4000)={r2, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) syz_open_dev$sg(&(0x7f00001fb000)='/dev/sg#\x00', 0x6, 0x24100) 2018/01/09 13:51:46 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) readahead(r0, 0x6c06, 0x400000000000) syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x1800, 0x0) 2018/01/09 13:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r1, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f94000-0xe)='/selinux/user\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009cf000)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_open_dev$midi(&(0x7f0000565000)='/dev/midi#\x00', 0xffffffffffff67c4, 0x2000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00007d1000/0x18000)=nil, &(0x7f000036f000)=[@text16={0x10, &(0x7f00000bb000)="0f01c826670f09360f9bbf8c806766c7442400004000006766c744240259de00006766c744240600000000670f0114240f070f0131f30f529611aa0f3804103e65f082b3fafff99a0080d600", 0x4c}], 0x1, 0x0, &(0x7f00009ab000)=[@flags={0x3, 0x100600}, @cr4={0x1, 0x10}], 0x2) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000114000)={0x7, &(0x7f00003f7000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$alg(r3, &(0x7f0000c6d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006d9000-0x11)="0a077eb0d5e3830800b60ced3e54dbb74f", 0xfffffffffffffd93) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bbe000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00006d6000-0x18)={0x1, 0xf000, 0x100000001, 0x0, 0xffffffffffffff35}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x2aa) mlock(&(0x7f0000e68000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000005a000-0x7f)={0x0, 0x77, "903e70a2e03ba6830e00bda5668fae749949574532ad2f6a5e703477df26bd1065f876940949738a7d711a6e84476af8b0f1d108228e501619e96951c2e5f3a1dc0ef121b0d1144fdad87560ba3cba44070e55426ec04ef0d9855623bb1ff8b6167f8a8089c9ca0406cbcfe0f539fb306d25a4212d6197"}, &(0x7f0000b86000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d9000)={r1, 0x3}, &(0x7f0000713000)=0x8) 2018/01/09 13:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f9d000-0x3)='ns\x00') getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000328000)=0x0, &(0x7f0000fbf000-0x4)=0x4) 2018/01/09 13:51:46 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x401) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@common='irlan0\x00', &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0xffffffffffffffff, 0x40000000000000c4, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:46 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00009b0000)='/dev/snd/pcmC#D#p\x00', 0x4db1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"99d08ffe6a746acafee03d3068eeb776", {0x4, 0x3, 0xffffffffffffffaf, "7b6d16b01b5b", 0x1, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000431000-0x10)={0x3, 0x7, 0x2000000000000000, 0x41, 0x0}, &(0x7f0000969000)=0x10) lgetxattr(&(0x7f00007e4000-0x8)='./file0\x00', &(0x7f0000fb8000-0x14)=@known='security.capability\x00', &(0x7f0000ab7000)=""/133, 0x85) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00007c8000-0x14)={0x57, 0x80000001, 0xfffffffffffffffc, {0x20004000000000, 0x8000}, {0x4, 0x3ff}, @rumble={0xafd0, 0x1}}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000257000)={r1, 0x8, 0x2, 0xa253}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00005a8000)={r2}) 2018/01/09 13:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) pipe2(&(0x7f000012c000-0x8)={0x0, 0x0}, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sync_file_range(r0, 0x2, 0x200, 0x6) recvmsg(r0, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 218.821736] FAULT_FLAG_ALLOW_RETRY missing 30 [ 218.827856] CPU: 1 PID: 11565 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #254 [ 218.835234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.844586] Call Trace: [ 218.847163] dump_stack+0x194/0x257 [ 218.850774] ? arch_local_irq_restore+0x53/0x53 [ 218.855429] ? handle_userfault+0x12b7/0x24c0 [ 218.859904] handle_userfault+0x12fa/0x24c0 [ 218.864200] ? handle_userfault+0x150b/0x24c0 [ 218.868678] ? userfaultfd_ioctl+0x4520/0x4520 [ 218.873232] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 218.878392] ? __lock_is_held+0xb6/0x140 [ 218.882463] ? print_irqtrace_events+0x270/0x270 [ 218.887193] ? print_irqtrace_events+0x270/0x270 [ 218.891921] ? get_user_pages_fast+0x277/0x340 [ 218.896483] ? switched_to_fair+0xb0/0xb0 [ 218.900627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.906059] ? trace_hardirqs_on+0xd/0x10 [ 218.912432] ? get_user_pages_fast+0x14e/0x340 [ 218.916999] ? pick_next_entity+0x197/0x400 [ 218.921309] ? __lock_acquire+0x664/0x3e00 [ 218.925515] ? check_noncircular+0x20/0x20 [ 218.929721] ? __lock_acquire+0x664/0x3e00 [ 218.933940] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 218.939105] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 218.944283] ? find_held_lock+0x35/0x1d0 [ 218.948502] ? __handle_mm_fault+0x3296/0x3ce0 [ 218.954747] ? lock_downgrade+0x980/0x980 [ 218.960929] ? lock_release+0xa40/0xa40 [ 218.965142] ? copy_overflow+0x20/0x20 [ 218.969011] ? do_raw_spin_trylock+0x190/0x190 [ 218.973584] ? userfaultfd_ctx_put+0x740/0x740 [ 218.978171] __handle_mm_fault+0x32a3/0x3ce0 [ 218.982560] ? __pmd_alloc+0x4e0/0x4e0 [ 218.986419] ? print_irqtrace_events+0x270/0x270 [ 218.991165] ? find_held_lock+0x35/0x1d0 [ 218.995207] ? handle_mm_fault+0x248/0x8d0 [ 218.999416] ? lock_downgrade+0x980/0x980 [ 219.003559] handle_mm_fault+0x334/0x8d0 [ 219.007605] ? down_read+0x96/0x150 [ 219.011207] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 219.015763] ? vmacache_find+0x5f/0x280 [ 219.019718] ? find_vma+0x30/0x150 [ 219.023236] __do_page_fault+0x5c9/0xc90 [ 219.027277] ? mm_fault_error+0x2c0/0x2c0 [ 219.031401] ? find_held_lock+0x35/0x1d0 [ 219.035441] do_page_fault+0xee/0x720 [ 219.039227] ? __do_page_fault+0xc90/0xc90 [ 219.043440] ? lock_release+0xa40/0xa40 [ 219.047409] ? do_raw_spin_trylock+0x190/0x190 [ 219.051982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.056806] page_fault+0x2c/0x60 [ 219.060233] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 219.066000] RSP: 0018:ffff8801c02cf928 EFLAGS: 00010246 [ 219.071349] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 219.079363] RDX: 000000000000010b RSI: ffffc900032db000 RDI: ffff8801c02cfd28 [ 219.086628] RBP: ffff8801c02cfa08 R08: 0000000000000000 R09: 1ffff10038059ee7 [ 219.093871] R10: ffff8801c02cf858 R11: 0000000000000003 R12: 1ffff10038059f28 [ 219.101123] R13: ffff8801c02cf9e0 R14: 0000000000000000 R15: ffff8801c02cfd20 [ 219.108400] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 219.113582] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 219.118755] ? iov_iter_revert+0x9d0/0x9d0 [ 219.122970] ? mark_held_locks+0xaf/0x100 [ 219.127093] ? simple_xattr_get+0xeb/0x160 [ 219.131311] ? current_kernel_time64+0x122/0x2f0 [ 219.136059] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.141059] generic_perform_write+0x200/0x600 [ 219.145894] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 219.151147] ? generic_update_time+0x1b2/0x270 [ 219.155708] ? __mnt_drop_write_file+0xd/0x70 [ 219.160180] ? file_update_time+0xbf/0x470 [ 219.164393] ? current_time+0xc0/0xc0 [ 219.168181] ? down_write+0x87/0x120 [ 219.171874] __generic_file_write_iter+0x366/0x5b0 [ 219.176781] ? check_noncircular+0x20/0x20 [ 219.180995] generic_file_write_iter+0x399/0x790 [ 219.185734] ? __generic_file_write_iter+0x5b0/0x5b0 [ 219.190825] ? iov_iter_init+0xaf/0x1d0 [ 219.194779] __vfs_write+0x684/0x970 [ 219.198473] ? lock_acquire+0x1d5/0x580 [ 219.202421] ? kernel_read+0x120/0x120 [ 219.206300] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 219.211035] ? __sb_start_write+0x209/0x2a0 [ 219.215335] vfs_write+0x189/0x510 [ 219.218857] SyS_write+0xef/0x220 [ 219.222286] ? SyS_read+0x220/0x220 [ 219.225887] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.230887] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 219.235634] entry_SYSCALL_64_fastpath+0x23/0x9a [ 219.240367] RIP: 0033:0x452ac9 [ 219.243982] RSP: 002b:00007fb723fa2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 219.251842] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 219.259098] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 219.266354] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 2018/01/09 13:51:46 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000)=@ethtool_rxfh_indir={0x4, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000037e000)={0x9653b41a0ed4f26b, r0, 0x1}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000df9000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000f6b000-0x4)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f6a000)={r2, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020f000)=0x8c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000072a000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xffffffff, 0x0, 0x100, 0x1000, 0x8527675212a354f8, r3}) 2018/01/09 13:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c50000-0x8)={0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000e48000)='/dev/adsp#\x00', 0x40, 0x2c00) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000019000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) bind$alg(r1, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000084000)={0x2, 0x10001, 0x80000001, 0x100, 0x20, 0x1}) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) connect(r0, &(0x7f0000a9e000-0x1c)=@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000d59000)={0x1ff, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0xfff, 0x0, 0x3, &(0x7f000067f000-0x10)=@generic="2adde166901645a8cbffc19f710e1a59", 0x9, 0x7, 0x1}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) socket$netlink(0x10, 0x3, 0x14) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:46 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f69000)=0x0) 2018/01/09 13:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e7d000-0xa)='/dev/dsp#\x00', 0x9, 0x10200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000066a000)=0x59) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a68000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00004ab000)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000852000-0x10)={0x0, 0x0}) bind$alg(r2, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x3a6) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000028e000)=0x1, 0x4) 2018/01/09 13:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000051c000-0x250)={0xaa0c, 0x10001, 0x4, 0x8, 0xa, [{0x80, 0x100000001, 0xb5e, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0xd49d, 0x80000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x80, 0xffffffff, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x6f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x45f, 0x6, 0x0, 0x0, 0xd9d47a711f6b2fd8, 0x0, 0x0, 0x0}, {0x9, 0x1ff, 0x40, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x100000000, 0x2, 0x7fffffff, 0x0, 0x0, 0x1207, 0x0, 0x0, 0x0}]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002ef000-0x68)=[@in6={0xa, 0x2, 0x13, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000084000-0x4)={r0}) bpf$OBJ_GET_PROG(0x7, &(0x7f000006f000)={&(0x7f0000159000-0x5)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000277000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2080) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000037d000-0xc4)={0xc0, "61a0e452b22b7a1583bc7c9e9ba504a39bea0e7017b3d481cc066d2635a6fda1ed7180e84e24246ee08f63e7d41a3802208da074cca2228acef0438dbba97f24185e6f01b07f2951d51b7d0e84580cf9cff3bfe72ea29862361636e3ebcf957302d89a9cacf4a2bf9acf72f4aa80a574f8f6bd553a6b343b1445d00a3169405c30d12dd477687c182ad4f8b64c346215434cba939d17b949dabe9f99b45d807c0fa9bae8cf06c2e17e235e36ce81f3449390a7e11fcdc1ebe832178490382fad"}) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = socket$inet(0x2, 0x80000, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000629000)={0x1, &(0x7f000049d000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008ce000)={0x0, 0x81}, &(0x7f0000f86000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000318000)={r4, 0xff, 0x3}, 0x8) [ 219.273600] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3728 [ 219.280864] R13: 00000000ffffffff R14: 00007fb723fa36d4 R15: 0000000000000000 2018/01/09 13:51:46 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f6a000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getpeername(r0, &(0x7f00004cf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f32000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x40, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x1000, 0x6}, 0x1, 0x10001, 0xffffffff, {0x6, 0x10001}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000bdf000)='/dev/audio\x00', 0x50000, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_mtu=0x62}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000063e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dmmidi(&(0x7f000073b000)='/dev/dmmidi#\x00', 0xffffffff, 0x109041) bind$alg(r3, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r4 = semget(0x3, 0x4, 0x1) clock_gettime(0x0, &(0x7f0000d82000)={0x0, 0x0}) semtimedop(r4, &(0x7f000022f000)=[{0x4, 0x4, 0x800}, {0x0, 0xfffffffffffffffb, 0x1000}, {0x3, 0x7, 0x1000}, {0x3, 0x724c, 0x0}, {0x6, 0x100000001, 0x1800}, {0x4, 0x1, 0x800}, {0x7, 0x5, 0x800}], 0x7, &(0x7f0000795000)={r5, r6+10000000}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000094d000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffef6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003cc000)='user\x00', &(0x7f00003f8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e7000)="97b0b1beaf750da3599c0bb563c449fa4a4c84ac59a9685339199553410efacdfe84c11bf0ab4c1f3fb89b2c90738a6e65c9daaf6c8b2b1da4c58f101b6fa7f14ebf0a218239c50100692fef5d8d4450caf4e256b1719a2bed28afcf9ea6ebe67f8f197cc8f35e1cdd75540ee88c92595d2ec751b64752bfbc3b687ef835ca9deb52e14cce93e51df5a5f8cc91afaf10ac850ccd370e9d26de44446bc302b83673b6a9", 0xa3, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000cfe000)='keyring\x00', &(0x7f0000cd5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x2, 0x9, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b28000)={0x0, 0xc3, "e6ab12e3d12c492606a485a1cd5a8469ff0ff702adb2dfab8640a8fc6803314f678b72dc501e94a2247dd4e2f0464bc9db0f72889d7581e12392364165d9f38bd3fcaa8f13463ee07f3e156519cebacc122cd6e6312fbe25e014ab356f699fd3ecaf7e14938cd39869165b2362359320963d8bbbeca98e2319622c3591ddc32d15655e10e320e2d377b01b43148f6f256dafdf5da3c70adbd9ab7414190fc665cd1aff63b3076a9cefee7f20e200cce9ba1ab81fd3d73420b827c2c786f8d1756bc228"}, &(0x7f000011c000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a8000)={r4, 0xda, "978371f5c2037f36430a843ac871d6ca55d8c01f083abe220dd9c5924952c9cd1c6c0a609b7d0d82610e6151d05610a4261ee44e0457c83ea6d25620565e41cb3e0255559cec2e0a3a82c867a6a1619ad8fe94a4d4af869ed55bc652b5159db0cdec7e79c15fcdd862bec6ceb9df44515ba52eaf58cf7c9298b9553aa52ae6f2238969997756469bc9aa032a7a8862e9c52863346665ef7c8570cc1fae1350f68a594a1f0bef37afc01c4723d87b24fe11a11e4cb4e1504afdc4feca0ab1eb3fb25ffdf3b1d7c840d37e6f17c77b10256b41e1bf999c070d7265"}, &(0x7f00003f6000-0x4)=0xe2) bind$alg(r2, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:46 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f000082c000)={&(0x7f00002c7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000028f000-0x60)=[{&(0x7f0000d22000)="753c6aa8afd8510ff81742622addcff02197c794ead4cfe523eeb0f172af2c149457", 0x22}], 0x1, &(0x7f0000d22000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000442000-0xa)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000cd000)={0x4, 0xad, 0x8}) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") r3 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r4, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f000087d000)={0x4, 0xc, [0x9, 0xffffffff, 0x8000]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f00006f7000)=""/188, 0xbc, 0x10040, &(0x7f000072a000)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f69000)={@common='bond0\x00', &(0x7f0000f6a000-0x28)=@ethtool_test={0x1a, 0x19d8, 0x1, 0x3, [0x8, 0xffffffffffffffff, 0x30f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000f6b000-0x4)=0x4) sync_file_range(r0, 0x0, 0x4, 0x5) 2018/01/09 13:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) accept4$ipx(r0, &(0x7f0000a89000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aab000)=0x10, 0x80800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000422000)=""/41) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b82000-0x10)={0x20, 0x8c74}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000075b000)='tls\x00', 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) pipe(&(0x7f000022c000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000453000-0x3)=0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000072a000)={0x4, 0x0, r1, 0x3, r2, 0xfff, 0xfff, 0x9}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00009b2000-0x10)={0x7, &(0x7f0000dad000-0x38)=[{0x100000000, 0x5, 0x5, 0xed}, {0x1f, 0x9, 0x6, 0x2}, {0xffffffffffff2326, 0x8, 0x3, 0x0}, {0x10001, 0x0, 0x21, 0x0}, {0x8f, 0x6, 0x5, 0x7}, {0x1, 0x9015, 0x8, 0xf0e}, {0x100, 0x3, 0xffffffff, 0x8}]}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000908000)=0x3, 0x4) 2018/01/09 13:51:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000)=0xd6be, 0x4) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000-0x48)=@un=@file={0x0, ""/70}, &(0x7f0000002000-0x4)=0x48, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e57000-0x20)={@generic="b52cc3e8d48ab30c28a518dcc30f0bfd", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r4, &(0x7f00004f7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x43, 'ctr(blowfish)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009ec000-0x10)={0x0, 0x94, &(0x7f0000098000-0x94)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000074a000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b4b000)={0x7, 0x5, 0x2, 0x7, 0x5, 0x1, 0x87, 0x0, r5}, 0x20) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00008e6000)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x100, [0xa1, 0xffffffff7fffffff, 0xfffffffffffffff7, 0xfff, 0xa28d, 0x8, 0x4, 0x7cf]}, 0x5c) 2018/01/09 13:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000767000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syncfs(r4) ioctl$VT_ACTIVATE(r4, 0x5606, 0x100000001) read$eventfd(r3, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f0000952000-0x8)=0x1000200000, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/relabel\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000023b000-0x78)={0x5, {0x2, 0x3, @rand_addr=0x747, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x6, 0x2, 0x8, 0xc49, &(0x7f00005d9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x9, 0x1ff}) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) accept(r0, &(0x7f0000d51000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000108000-0x4)=0x10) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000065c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000167000)={0x0, 0x2}, &(0x7f0000f3f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a72000)={r1, 0x9}, &(0x7f00002f4000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x11, 0x5, 0x1, &(0x7f0000c83000)={0x0, 0x0}) ioctl$KDADDIO(r3, 0x4b34, 0x6) r4 = accept$alg(r2, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000828000)='/dev/input/mouse#\x00', 0x3, 0x80000) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x100000003ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x212040, 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000-0x50)={{0x9f8, 0x3}, {0x2, 0x20000000000000}, 0x40, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000003000-0x6)={0x3, 0xd18c, 0x1ff}) 2018/01/09 13:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r1, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000632000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc9000-0xd5)="40a32ff7ab8424caa8dc87edece1135c4215c600a06c7e0e7e05a1a0c9bec8cf685f4de982e73c5611d3bb561b142a61df1b69ba8a6b37f99324e7631dbd73e2dba7dc748057776f2e1e8aa807d610aec15e4c2db26875d78c693941f2a0b2ff386f5dcf2f9fffeef55d682984488050cdc14854ce27c9328a2e681f303b6f7418ad2b0fcc4dcdb64843f2da0c20e7c551d5fa6f90da917a2bcbeab0109ac47b306861feb8a8aedb7ced096d8d7140e714f7d92559b0bb6ad6cd902df3db20817cbad5e9b89cd0fa0901708f3ce118d6626f52dcf3", 0x6530dc6177c4dda9) 2018/01/09 13:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000e98000)=@pic={0x4, 0x7ff, 0x3, 0x3, 0x4, 0x7, 0x59, 0x0, 0x8, 0x80000001, 0x80000000, 0x8, 0x40000000000000, 0x7f, 0xfca8, 0x6f4}) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000bf2000)={0x1008, 0xfffffffffffff8ba, "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"}, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x374, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d96000-0x4)={0xb147}, 0x4) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c08000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/01/09 13:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000752000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001e3000-0x4)='tls\x00', 0x4) 2018/01/09 13:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r1, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 219.697416] FAULT_FLAG_ALLOW_RETRY missing 30 [ 219.701986] CPU: 0 PID: 11682 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #254 [ 219.709349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.718691] Call Trace: [ 219.721269] dump_stack+0x194/0x257 [ 219.724877] ? arch_local_irq_restore+0x53/0x53 [ 219.729538] ? handle_userfault+0x12b7/0x24c0 [ 219.734042] handle_userfault+0x12fa/0x24c0 [ 219.739300] ? handle_userfault+0x150b/0x24c0 [ 219.743805] ? userfaultfd_ioctl+0x4520/0x4520 [ 219.748363] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 219.753531] ? __lock_is_held+0xb6/0x140 [ 219.757576] ? print_irqtrace_events+0x270/0x270 [ 219.762336] ? print_irqtrace_events+0x270/0x270 [ 219.767071] ? get_user_pages_fast+0x277/0x340 [ 219.771638] ? perf_event_sync_stat+0x5b0/0x5b0 [ 219.776281] ? __perf_event_task_sched_in+0x200/0xc20 [ 219.781453] ? __lock_acquire+0x664/0x3e00 [ 219.786355] ? check_noncircular+0x20/0x20 [ 219.790576] ? __lock_acquire+0x664/0x3e00 [ 219.794809] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 219.801538] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 219.806719] ? find_held_lock+0x35/0x1d0 [ 219.810765] ? __handle_mm_fault+0x3296/0x3ce0 [ 219.815319] ? lock_downgrade+0x980/0x980 [ 219.819457] ? lock_release+0xa40/0xa40 [ 219.823405] ? copy_overflow+0x20/0x20 [ 219.827264] ? do_raw_spin_trylock+0x190/0x190 [ 219.831820] ? userfaultfd_ctx_put+0x740/0x740 [ 219.836387] __handle_mm_fault+0x32a3/0x3ce0 [ 219.840779] ? __pmd_alloc+0x4e0/0x4e0 [ 219.844643] ? print_irqtrace_events+0x270/0x270 [ 219.849382] ? find_held_lock+0x35/0x1d0 [ 219.853422] ? handle_mm_fault+0x248/0x8d0 [ 219.857630] ? lock_downgrade+0x980/0x980 [ 219.861771] handle_mm_fault+0x334/0x8d0 [ 219.865823] ? down_read+0x96/0x150 [ 219.869689] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 219.874243] ? vmacache_find+0x5f/0x280 [ 219.878193] ? find_vma+0x30/0x150 [ 219.881969] __do_page_fault+0x5c9/0xc90 [ 219.886027] ? mm_fault_error+0x2c0/0x2c0 [ 219.890151] ? find_held_lock+0x35/0x1d0 [ 219.894192] do_page_fault+0xee/0x720 [ 219.897968] ? __do_page_fault+0xc90/0xc90 [ 219.902179] ? lock_release+0xa40/0xa40 [ 219.906401] ? do_raw_spin_trylock+0x190/0x190 [ 219.911661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.916485] page_fault+0x2c/0x60 [ 219.919922] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 219.925690] RSP: 0018:ffff8801ab67f928 EFLAGS: 00010246 [ 219.931040] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 219.938290] RDX: 000000000000010b RSI: ffffc900042fb000 RDI: ffff8801ab67fd28 [ 219.945541] RBP: ffff8801ab67fa08 R08: 0000000000000000 R09: 1ffff100356cfee7 [ 219.952967] R10: ffff8801ab67f858 R11: 0000000000000003 R12: 1ffff100356cff28 [ 219.960217] R13: ffff8801ab67f9e0 R14: 0000000000000000 R15: ffff8801ab67fd20 [ 219.967484] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 219.972655] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 219.977819] ? iov_iter_revert+0x9d0/0x9d0 [ 219.982040] ? mark_held_locks+0xaf/0x100 [ 219.986159] ? simple_xattr_get+0xeb/0x160 [ 219.990717] ? current_kernel_time64+0x122/0x2f0 [ 219.995450] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.000443] generic_perform_write+0x200/0x600 [ 220.005032] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 220.010285] ? generic_update_time+0x1b2/0x270 [ 220.014844] ? __mnt_drop_write_file+0xd/0x70 [ 220.020096] ? file_update_time+0xbf/0x470 [ 220.024307] ? current_time+0xc0/0xc0 [ 220.028090] ? down_write+0x87/0x120 [ 220.031790] __generic_file_write_iter+0x366/0x5b0 [ 220.036691] ? check_noncircular+0x20/0x20 [ 220.040902] generic_file_write_iter+0x399/0x790 [ 220.046073] ? __generic_file_write_iter+0x5b0/0x5b0 [ 220.051162] ? iov_iter_init+0xaf/0x1d0 [ 220.055126] __vfs_write+0x684/0x970 [ 220.058821] ? lock_acquire+0x1d5/0x580 [ 220.062777] ? kernel_read+0x120/0x120 [ 220.066657] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 220.071387] ? __sb_start_write+0x209/0x2a0 [ 220.075694] vfs_write+0x189/0x510 [ 220.079210] SyS_write+0xef/0x220 [ 220.082659] ? SyS_read+0x220/0x220 [ 220.086262] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.091258] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/09 13:51:47 executing program 7 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80) r1 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) fcntl$setflags(r0, 0x2, 0x1) 2018/01/09 13:51:47 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000e5000-0x7)='mounts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9bd1}, &(0x7f000022c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000036c000)={r1, 0x41, 0x2db4, 0x0, 0x6, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000062e000)=0x0, &(0x7f0000167000)=0x4) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r2, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r1, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:47 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f7000)=@ethtool_wolinfo={0x7, 0x3ff, 0x87, "2ece60076c6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r1, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003af000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f000072d000-0x1)='o', 0x0, 0x20000041, &(0x7f0000168000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffede) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getpeername(r0, &(0x7f00000f1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000918000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000513000-0x8)={0x0, 0x92a, 0x12a}, &(0x7f0000ec0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f17000-0x8)={r2, 0x71}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000755000)={r2, 0x8, 0x1, 0x4}, 0x10) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008e5000)=0x101) 2018/01/09 13:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) munlock(&(0x7f000065a000/0x4000)=nil, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 220.096004] entry_SYSCALL_64_fastpath+0x23/0x9a [ 220.100737] RIP: 0033:0x452ac9 [ 220.103899] RSP: 002b:00007f5cf892fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 220.111588] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 220.118849] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 220.126099] RBP: 0000000000000059 R08: 0000000000000000 R09: 0000000000000000 [ 220.133355] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8f8 [ 220.141049] R13: 00000000ffffffff R14: 00007f5cf89306d4 R15: 0000000000000000 [ 220.186013] FAULT_INJECTION: forcing a failure. [ 220.186013] name failslab, interval 1, probability 0, space 0, times 0 [ 220.199935] CPU: 1 PID: 11707 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #254 [ 220.207323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.216673] Call Trace: [ 220.219270] dump_stack+0x194/0x257 [ 220.222920] ? arch_local_irq_restore+0x53/0x53 [ 220.227608] should_fail+0x8c0/0xa40 [ 220.231332] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/09 13:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e81000-0x86)="9203fafb50f2cbebf304033600000000000000091ac0bd51c2dca3e077f36fcfbe77ef954378492777cadcab2f31d64dd593cec038ad8c97be8a3da0e17da64d9f345e30038693c5e8f6f8187cc937b17edd29ab92bdd7601a02900a88d56654569a3206dee823d82450ed6b445ff43ea9610b2eb89091c8d37793926dda4af86b9658125b0d", 0x86, 0x0, &(0x7f000010e000)={0xa, 0x2, 0x47c9, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eeb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d1a000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x2) r2 = open(&(0x7f0000ff0000-0x8)='./file0\x00', 0x8000, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000397000)=0xd, 0x4) 2018/01/09 13:51:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x8, 0x8, &(0x7f0000531000-0x52)="7402899b31c1eecafe87b6d8cdaef02bf515fa2b635927d8fafe7ddd412e960297bb460573a26aac53ee31a24c6c367ee8fa8152810c8f79920234c4d273b10aee8e30fcd7f98b6057dbcb821fb7c5afcb75", 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003d3000-0x4)=0x7, 0x4) r2 = socket(0xd, 0x3, 0x3e00000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)=@delsa={0x58, 0x13, 0x100, 0x2, 0x0, {@in=@loopback=0x7f000001, 0x0, 0xa, 0xff}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x9, 0x4a}}, @u32={0x8, 0x18, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4044000}, 0x801) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)=0x0) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 220.236447] ? print_irqtrace_events+0x270/0x270 [ 220.242448] ? print_irqtrace_events+0x270/0x270 [ 220.247237] ? find_held_lock+0x35/0x1d0 [ 220.251332] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 220.257244] ? rcu_note_context_switch+0x710/0x710 [ 220.262189] should_failslab+0xec/0x120 [ 220.266162] __kmalloc+0x63/0x760 [ 220.269613] ? lock_release+0xa40/0xa40 [ 220.273586] ? lock_acquire+0x1d5/0x580 [ 220.277550] ? rds_message_alloc+0xb1/0x330 [ 220.281872] rds_message_alloc+0xb1/0x330 2018/01/09 13:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000568000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000ec4000-0x23)={r1, 0x4, 0x9, "35b7dfe1859ccfe05984b20f08ac360f7f283481cccfe23746"}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x96)={r3, 0x8e, "7cad4bf56a3b32487392ca8e4203a6256da9315910be995ed8cad3e59c624ce927e3f49bce96fa06096765c1238440329864cdac053db8a194b2f8a06af735422dfa647cb4fc01c6d8c0b379674f7976477ebb07eb296536c1eaa7ede3cafa05138ba118e97a74812da799d01a143502907cccd1d7094a946e3fdaef3c150c21e30b537695ff50b825064fa56e80"}, &(0x7f0000002000-0x4)=0x96) [ 220.286026] ? rds_message_next_extension+0x210/0x210 [ 220.291213] ? trace_hardirqs_on+0xd/0x10 [ 220.295361] ? __local_bh_enable_ip+0x121/0x230 [ 220.300030] ? _raw_spin_unlock_bh+0x30/0x40 [ 220.304437] ? release_sock+0x1d4/0x2a0 [ 220.308416] ? __release_sock+0x360/0x360 [ 220.312822] ? lock_sock_nested+0x91/0x110 [ 220.317051] ? trace_hardirqs_on+0xd/0x10 [ 220.321181] ? __local_bh_enable_ip+0x121/0x230 [ 220.325855] rds_sendmsg+0xb5e/0x1f90 [ 220.329685] ? rds_send_drop_to+0x19d0/0x19d0 [ 220.334186] ? sock_has_perm+0x2a4/0x420 [ 220.338230] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 220.343585] ? lock_release+0x962/0xa40 [ 220.345451] FAULT_FLAG_ALLOW_RETRY missing 30 [ 220.352296] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 220.358166] ? __check_object_size+0x25d/0x4f0 [ 220.362728] ? find_held_lock+0x35/0x1d0 [ 220.368088] ? __might_sleep+0x95/0x190 [ 220.372052] ? selinux_socket_sendmsg+0x36/0x40 [ 220.376702] ? security_socket_sendmsg+0x89/0xb0 [ 220.381441] ? rds_send_drop_to+0x19d0/0x19d0 [ 220.385921] sock_sendmsg+0xca/0x110 [ 220.389619] SYSC_sendto+0x361/0x5c0 [ 220.393321] ? SYSC_connect+0x4a0/0x4a0 [ 220.397277] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 220.402103] ? vfs_write+0x374/0x510 [ 220.405797] ? wait_for_completion+0x770/0x770 [ 220.410370] ? __lock_is_held+0xb6/0x140 [ 220.414452] ? __sb_end_write+0xa0/0xd0 [ 220.418443] ? fput+0xd2/0x140 [ 220.421616] ? SyS_write+0x184/0x220 [ 220.425494] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 220.430851] SyS_sendto+0x40/0x50 [ 220.434292] entry_SYSCALL_64_fastpath+0x23/0x9a [ 220.439027] RIP: 0033:0x452ac9 [ 220.442196] RSP: 002b:00007f5cf892fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 220.450179] RAX: ffffffffffffffda RBX: 00007f5cf892faa0 RCX: 0000000000452ac9 [ 220.457430] RDX: 0000000000000000 RSI: 0000000020905000 RDI: 0000000000000013 [ 220.464691] RBP: 00007f5cf892fa90 R08: 00000000202b4000 R09: 0000000000000010 [ 220.472552] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 220.479805] R13: 00007f5cf892fbc8 R14: 00000000004b767a R15: 0000000000000000 [ 220.487089] CPU: 0 PID: 11719 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #254 [ 220.494453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.503810] Call Trace: [ 220.506415] dump_stack+0x194/0x257 [ 220.510046] ? arch_local_irq_restore+0x53/0x53 [ 220.514726] ? handle_userfault+0x12b7/0x24c0 [ 220.519226] handle_userfault+0x12fa/0x24c0 [ 220.523538] ? handle_userfault+0x150b/0x24c0 [ 220.528048] ? userfaultfd_ioctl+0x4520/0x4520 [ 220.532617] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 220.538059] ? __lock_is_held+0xb6/0x140 [ 220.542109] ? print_irqtrace_events+0x270/0x270 [ 220.547623] ? print_irqtrace_events+0x270/0x270 [ 220.554237] ? get_user_pages_fast+0x277/0x340 [ 220.558803] ? perf_event_sync_stat+0x5b0/0x5b0 [ 220.559132] FAULT_FLAG_ALLOW_RETRY missing 30 [ 220.567928] ? __perf_event_task_sched_in+0x200/0xc20 [ 220.573115] ? __lock_acquire+0x664/0x3e00 [ 220.577332] ? check_noncircular+0x20/0x20 [ 220.581545] ? __lock_acquire+0x664/0x3e00 [ 220.585783] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 220.590958] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 220.596153] ? find_held_lock+0x35/0x1d0 [ 220.600209] ? __handle_mm_fault+0x3296/0x3ce0 [ 220.604771] ? lock_downgrade+0x980/0x980 [ 220.608906] ? lock_release+0xa40/0xa40 [ 220.612865] ? copy_overflow+0x20/0x20 [ 220.616737] ? do_raw_spin_trylock+0x190/0x190 [ 220.621302] ? userfaultfd_ctx_put+0x740/0x740 [ 220.625884] __handle_mm_fault+0x32a3/0x3ce0 [ 220.630282] ? __pmd_alloc+0x4e0/0x4e0 [ 220.634148] ? print_irqtrace_events+0x270/0x270 [ 220.638886] ? plist_check_head+0xe2/0x130 [ 220.643813] ? find_held_lock+0x35/0x1d0 [ 220.647867] ? handle_mm_fault+0x248/0x8d0 [ 220.652082] ? lock_downgrade+0x980/0x980 [ 220.656249] handle_mm_fault+0x334/0x8d0 [ 220.660291] ? down_read+0x96/0x150 [ 220.663898] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 220.668458] ? vmacache_find+0x5f/0x280 [ 220.673309] ? find_vma+0x30/0x150 [ 220.676845] __do_page_fault+0x5c9/0xc90 [ 220.680901] ? mm_fault_error+0x2c0/0x2c0 [ 220.685033] ? get_futex_value_locked+0xc3/0xf0 [ 220.690043] do_page_fault+0xee/0x720 [ 220.693830] ? __do_page_fault+0xc90/0xc90 [ 220.698047] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 220.703221] ? check_noncircular+0x20/0x20 [ 220.707439] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 220.712535] ? futex_wait+0x6a9/0x9a0 [ 220.716500] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.721337] page_fault+0x2c/0x60 [ 220.724773] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 220.730547] RSP: 0018:ffff8801c092f928 EFLAGS: 00010246 [ 220.735890] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 220.743136] RDX: 00000000000000c9 RSI: ffffc900026c3000 RDI: ffff8801c092fd28 [ 220.750383] RBP: ffff8801c092fa08 R08: 1ffff1003aa1500a R09: 0000000000000000 [ 220.757633] R10: ffff8801c092f858 R11: 0000000000000000 R12: 1ffff10038125f28 [ 220.764882] R13: ffff8801c092f9e0 R14: 0000000000000000 R15: ffff8801c092fd20 [ 220.772154] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 220.777333] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 220.782507] ? iov_iter_revert+0x9d0/0x9d0 [ 220.786731] ? mark_held_locks+0xaf/0x100 [ 220.790856] ? simple_xattr_get+0xeb/0x160 [ 220.795073] ? current_kernel_time64+0x122/0x2f0 [ 220.799814] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.804819] generic_perform_write+0x200/0x600 [ 220.809405] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 220.814666] ? current_time+0x88/0xc0 [ 220.818454] ? file_update_time+0xbf/0x470 [ 220.822673] ? current_time+0xc0/0xc0 [ 220.826463] ? down_write+0x87/0x120 [ 220.830169] __generic_file_write_iter+0x366/0x5b0 [ 220.835775] ? check_noncircular+0x20/0x20 [ 220.839998] generic_file_write_iter+0x399/0x790 [ 220.844744] ? __generic_file_write_iter+0x5b0/0x5b0 [ 220.849834] ? iov_iter_init+0xaf/0x1d0 [ 220.853797] __vfs_write+0x684/0x970 [ 220.857488] ? lock_acquire+0x1d5/0x580 [ 220.861448] ? kernel_read+0x120/0x120 [ 220.865350] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 220.870086] ? __sb_start_write+0x209/0x2a0 [ 220.874395] vfs_write+0x189/0x510 [ 220.877935] SyS_write+0xef/0x220 [ 220.881376] ? SyS_read+0x220/0x220 [ 220.885417] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.891372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 220.896122] entry_SYSCALL_64_fastpath+0x23/0x9a [ 220.900858] RIP: 0033:0x452ac9 [ 220.904025] RSP: 002b:00007f72458fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 220.911714] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 220.918962] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 220.926212] RBP: 00000000000005ea R08: 0000000000000000 R09: 0000000000000000 [ 220.934739] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6e90 [ 220.942509] R13: 00000000ffffffff R14: 00007f72458ff6d4 R15: 0000000000000000 [ 220.949801] CPU: 1 PID: 11705 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #254 [ 220.957516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.966856] Call Trace: [ 220.969439] dump_stack+0x194/0x257 [ 220.973064] ? arch_local_irq_restore+0x53/0x53 [ 220.977733] ? handle_userfault+0x12b7/0x24c0 [ 220.982205] handle_userfault+0x12fa/0x24c0 [ 220.986498] ? handle_userfault+0x150b/0x24c0 [ 220.990971] ? userfaultfd_ioctl+0x4520/0x4520 [ 220.995522] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.000682] ? __lock_is_held+0xb6/0x140 [ 221.004723] ? print_irqtrace_events+0x270/0x270 [ 221.009452] ? print_irqtrace_events+0x270/0x270 [ 221.014178] ? get_user_pages_fast+0x277/0x340 [ 221.018737] ? perf_event_sync_stat+0x5b0/0x5b0 [ 221.023377] ? __perf_event_task_sched_in+0x200/0xc20 [ 221.028545] ? __lock_acquire+0x664/0x3e00 [ 221.032749] ? check_noncircular+0x20/0x20 [ 221.037914] ? __lock_acquire+0x664/0x3e00 [ 221.042136] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.047296] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.052461] ? find_held_lock+0x35/0x1d0 [ 221.056501] ? __handle_mm_fault+0x3296/0x3ce0 [ 221.062184] ? lock_downgrade+0x980/0x980 [ 221.066303] ? lock_release+0xa40/0xa40 [ 221.070248] ? copy_overflow+0x20/0x20 [ 221.074105] ? do_raw_spin_trylock+0x190/0x190 [ 221.079358] ? userfaultfd_ctx_put+0x740/0x740 [ 221.083923] __handle_mm_fault+0x32a3/0x3ce0 [ 221.088307] ? __pmd_alloc+0x4e0/0x4e0 [ 221.092165] ? print_irqtrace_events+0x270/0x270 [ 221.096890] ? plist_check_head+0xe2/0x130 [ 221.101099] ? find_held_lock+0x35/0x1d0 [ 221.105151] ? handle_mm_fault+0x248/0x8d0 [ 221.109358] ? lock_downgrade+0x980/0x980 [ 221.113498] handle_mm_fault+0x334/0x8d0 [ 221.117529] ? down_read+0x96/0x150 [ 221.121129] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 221.125681] ? vmacache_find+0x5f/0x280 [ 221.129630] ? find_vma+0x30/0x150 [ 221.133143] __do_page_fault+0x5c9/0xc90 [ 221.137178] ? mm_fault_error+0x2c0/0x2c0 [ 221.141298] ? get_futex_value_locked+0xc3/0xf0 [ 221.145941] do_page_fault+0xee/0x720 [ 221.149737] ? __do_page_fault+0xc90/0xc90 [ 221.153945] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.159105] ? check_noncircular+0x20/0x20 [ 221.163312] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 221.168386] ? futex_wait+0x6a9/0x9a0 [ 221.172167] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.177001] page_fault+0x2c/0x60 [ 221.180433] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 221.186196] RSP: 0018:ffff8801c35df928 EFLAGS: 00010246 [ 221.191528] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 221.198768] RDX: 00000000000000c9 RSI: ffffc900040f7000 RDI: ffff8801c35dfd28 [ 221.206011] RBP: ffff8801c35dfa08 R08: 1ffff1003a898412 R09: 0000000000000000 [ 221.213257] R10: ffff8801c35df858 R11: 0000000000000000 R12: 1ffff100386bbf28 [ 221.220497] R13: ffff8801c35df9e0 R14: 0000000000000000 R15: ffff8801c35dfd20 [ 221.227750] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 221.232915] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 221.238089] ? iov_iter_revert+0x9d0/0x9d0 [ 221.242312] ? mark_held_locks+0xaf/0x100 [ 221.246453] ? simple_xattr_get+0xeb/0x160 [ 221.250666] ? current_kernel_time64+0x122/0x2f0 [ 221.255407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 221.260400] generic_perform_write+0x200/0x600 [ 221.264965] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 221.270212] ? current_time+0x88/0xc0 [ 221.273985] ? file_update_time+0xbf/0x470 [ 221.278195] ? current_time+0xc0/0xc0 [ 221.281974] ? down_write+0x87/0x120 [ 221.285671] __generic_file_write_iter+0x366/0x5b0 [ 221.290571] ? check_noncircular+0x20/0x20 [ 221.294780] generic_file_write_iter+0x399/0x790 [ 221.299512] ? __generic_file_write_iter+0x5b0/0x5b0 [ 221.304682] ? iov_iter_init+0xaf/0x1d0 [ 221.308632] __vfs_write+0x684/0x970 [ 221.312316] ? lock_acquire+0x1d5/0x580 [ 221.316264] ? kernel_read+0x120/0x120 [ 221.320143] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 221.324866] ? __sb_start_write+0x209/0x2a0 [ 221.329163] vfs_write+0x189/0x510 [ 221.332683] SyS_write+0xef/0x220 [ 221.336118] ? SyS_read+0x220/0x220 [ 221.339719] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 221.344717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 221.349464] entry_SYSCALL_64_fastpath+0x23/0x9a [ 221.354204] RIP: 0033:0x452ac9 [ 221.357365] RSP: 002b:00007f477c09dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 221.365045] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 221.372461] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 221.379701] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 2018/01/09 13:51:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xfff, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x3, 0x2, 0x800000000000101) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000421000)=[@textreal={0x8, &(0x7f0000000000)="660f3a21c04766b9800000c00f326635000100000f30f3f20f062e650fc7190fec4e060f01d13e3626f4baa10066ed0fb32765660f72e72b", 0x38}], 0x1, 0x4, &(0x7f0000811000-0x10)=[@dstype0={0x6, 0xb}], 0x1) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c79000-0x8)={0x0, 0x7}, &(0x7f000086d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008f4000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8000}, &(0x7f000017f000)=0x98) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/context\x00', 0x2, 0x0) fdatasync(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000872000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000031f000)={0x13, 0xb0, &(0x7f0000cb7000-0xb0)="47e9a5d673086870ed9178dcc4ca98741eaf21dd2f81cb524e09ccba07f00b03527964481171ea3413335e290929910c5c9ee33135886003ab40b9fad496301f1c5cb9d4ff0997d28a28e0797b219be7975c63a76310edebd4a9b91bf44aed3cb11a0c92d5ade1944ae38f05080eab48998b4cde816fa89769fdba2b71705236b010cf71bf21bdf421d94f7be3d126df834d51aa60d779db90e41687233f0d0b8242d1191802886e886d38ebe1a3dbb5"}) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:48 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008da000-0x4)=0x0) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) syz_open_dev$mouse(&(0x7f000009d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) syz_open_dev$mouse(&(0x7f0000040000)='/dev/input/mouse#\x00', 0x80000000, 0x0) 2018/01/09 13:51:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r1, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = syz_open_dev$mice(&(0x7f0000894000)='/dev/input/mice\x00', 0x0, 0x200) clock_gettime(0x0, &(0x7f0000d89000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f00003ae000)='./file0\x00', &(0x7f0000d03000-0x20)={{0x0, 0x2710}, {r3, r4/1000+10000}}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) [ 221.386940] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 221.394180] R13: 00000000ffffffff R14: 00007f477c09e6d4 R15: 0000000000000000 2018/01/09 13:51:48 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba7000)=@ethtool_rxfh_indir={0x3, 0x3, [0x10001, 0xa9, 0x3592]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6a000-0x10)={0x2, 0x800b, 0x100, 0x4, 0x0}, &(0x7f0000e54000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6b000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000f6b000+0x6e5)=0x0, r2, &(0x7f0000f6b000)=0x0, 0x3, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r2, &(0x7f0000d9d000)='./file0\x00', 0x20000404) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000d38000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000)=0x10, 0x80000) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000df2000-0x8)='./file0\x00', &(0x7f0000378000-0x9)=@known='user.syz\x00', &(0x7f0000f6c000)=""/82, 0x52) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f69000)={r1, 0x8001}, &(0x7f0000f69000)=0x8) 2018/01/09 13:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000515000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000dc000-0xb)='/dev/mixer\x00', 0x62102, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000a5f000)={[0xffffffffffffffff, 0x5, 0x7ff, 0x9b4, 0x9, 0x4, 0x7fffffff, 0xffffffffffffff01, 0x1f, 0x6, 0x8000, 0x919, 0x101, 0xd3b5, 0x6, 0x7f], 0xd004, 0x440}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ce2000)=[@in6={0xa, 0x2, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8a}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @rand_addr=0xedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x754}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xd0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000f3000)=0x0) sched_rr_get_interval(r4, &(0x7f00000b6000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = accept$alg(r2, 0x0, 0x0) setns(r2, 0x4c000000) r6 = syz_open_dev$amidi(&(0x7f0000cd9000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ec5000-0x98)={0x0, @in6={{0xa, 0x2, 0x734, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac8, 0xf4}, &(0x7f0000e51000)=0x98) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000f6b000)=0x0, &(0x7f00006ab000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000889000)={0x4, 0x8004, 0xffff, 0x1ff, r7}, &(0x7f00000ad000)=0x10) sendmmsg$alg(r5, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[{&(0x7f00005ac000-0x59)="261db0ce51928c4c5e4f2f056223d3daa5051ed56b3fb9736c445ffd095912b2", 0x20}], 0x1, &(0x7f0000d69000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000407000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f2000-0x4)=0xb) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 221.492824] FAULT_INJECTION: forcing a failure. [ 221.492824] name failslab, interval 1, probability 0, space 0, times 0 [ 221.506348] CPU: 1 PID: 11776 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #254 [ 221.513735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.523085] Call Trace: [ 221.525673] dump_stack+0x194/0x257 [ 221.529307] ? arch_local_irq_restore+0x53/0x53 [ 221.533983] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/09 13:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000081d000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x20) r1 = getuid() r2 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0x0]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x1ff, r1, r2, r3, r4, 0x90, 0x20, 0x0, 0x0, 0x0}, 0x2, 0x7fffffff, 0xe8a, 0x0, 0x0}) r5 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r5, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xd0402, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x82) r1 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 221.539165] ? __lock_acquire+0x664/0x3e00 [ 221.543410] should_fail+0x8c0/0xa40 [ 221.547136] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.552240] ? lock_acquire+0x1d5/0x580 [ 221.556216] ? lock_acquire+0x1d5/0x580 [ 221.560199] ? find_held_lock+0x35/0x1d0 [ 221.564267] ? __lock_is_held+0xb6/0x140 [ 221.568341] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 221.574235] ? rcu_note_context_switch+0x710/0x710 [ 221.579165] ? __lock_is_held+0xb6/0x140 [ 221.583224] should_failslab+0xec/0x120 [ 221.587183] kmem_cache_alloc_trace+0x4b/0x750 2018/01/09 13:51:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x800, 0x4) 2018/01/09 13:51:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$poke(0x5, r1, &(0x7f0000001000-0x8)=0x0, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="1044afeb6671b420544f2a2410c74d4a", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 221.591746] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 221.597628] alloc_pipe_info+0xb1/0x350 [ 221.601600] splice_direct_to_actor+0x64a/0x820 [ 221.606259] ? _cond_resched+0x14/0x30 [ 221.610130] ? generic_pipe_buf_nosteal+0x10/0x10 [ 221.614958] ? avc_policy_seqno+0x9/0x20 [ 221.619029] ? selinux_file_permission+0x82/0x460 [ 221.623876] ? do_splice_to+0x160/0x160 [ 221.627842] ? security_file_permission+0x89/0x1e0 [ 221.632771] ? rw_verify_area+0xe5/0x2b0 [ 221.636844] do_splice_direct+0x29b/0x3c0 [ 221.641013] ? splice_direct_to_actor+0x820/0x820 [ 221.645848] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 221.650692] ? __sb_start_write+0x209/0x2a0 [ 221.655022] do_sendfile+0x5c9/0xe80 [ 221.658758] ? do_compat_pwritev64+0x100/0x100 [ 221.663362] ? __might_sleep+0x95/0x190 [ 221.667338] ? kasan_check_write+0x14/0x20 [ 221.671644] ? _copy_from_user+0x99/0x110 [ 221.675777] SyS_sendfile64+0xbd/0x160 [ 221.679644] ? SyS_sendfile+0x1a0/0x1a0 [ 221.683593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 221.688603] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 221.693356] entry_SYSCALL_64_fastpath+0x23/0x9a [ 221.698086] RIP: 0033:0x452ac9 [ 221.701250] RSP: 002b:00007f72458fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 221.708945] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 221.716193] RDX: 0000000020b2e000 RSI: 0000000000000013 RDI: 0000000000000013 [ 221.723445] RBP: 00000000000005d4 R08: 0000000000000000 R09: 0000000000000000 [ 221.730691] R10: 0000000000000033 R11: 0000000000000212 R12: 00000000006f6c80 [ 221.737938] R13: 00000000ffffffff R14: 00007f72458ff6d4 R15: 0000000000000000 [ 221.768324] FAULT_FLAG_ALLOW_RETRY missing 30 [ 221.773903] CPU: 1 PID: 11760 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #254 [ 221.781273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.790603] Call Trace: [ 221.793172] dump_stack+0x194/0x257 [ 221.796778] ? arch_local_irq_restore+0x53/0x53 [ 221.801429] ? handle_userfault+0x12b7/0x24c0 [ 221.805901] handle_userfault+0x12fa/0x24c0 [ 221.810200] ? handle_userfault+0x150b/0x24c0 [ 221.814681] ? userfaultfd_ioctl+0x4520/0x4520 [ 221.819236] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.824405] ? __lock_is_held+0xb6/0x140 [ 221.828448] ? print_irqtrace_events+0x270/0x270 [ 221.833179] ? print_irqtrace_events+0x270/0x270 [ 221.837909] ? get_user_pages_fast+0x277/0x340 [ 221.842464] ? switched_to_fair+0xb0/0xb0 [ 221.846586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 221.851577] ? perf_trace_lock+0xd6/0x900 [ 221.855698] ? get_user_pages_fast+0x14e/0x340 [ 221.860261] ? trace_event_raw_event_lock+0x340/0x340 [ 221.865427] ? __lock_acquire+0x664/0x3e00 [ 221.869633] ? check_noncircular+0x20/0x20 [ 221.873838] ? __lock_acquire+0x664/0x3e00 [ 221.878064] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.883239] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.888409] ? find_held_lock+0x35/0x1d0 [ 221.892450] ? __handle_mm_fault+0x3296/0x3ce0 [ 221.897006] ? lock_downgrade+0x980/0x980 [ 221.901135] ? lock_release+0xa40/0xa40 [ 221.905085] ? copy_overflow+0x20/0x20 [ 221.908946] ? do_raw_spin_trylock+0x190/0x190 [ 221.913515] __handle_mm_fault+0x32a3/0x3ce0 [ 221.917916] ? __pmd_alloc+0x4e0/0x4e0 [ 221.921786] ? print_irqtrace_events+0x270/0x270 [ 221.926520] ? find_held_lock+0x35/0x1d0 [ 221.930561] ? handle_mm_fault+0x248/0x8d0 [ 221.934770] ? lock_downgrade+0x980/0x980 [ 221.938919] handle_mm_fault+0x334/0x8d0 [ 221.942953] ? down_read+0x96/0x150 [ 221.946563] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 221.951118] ? vmacache_find+0x5f/0x280 [ 221.955069] ? find_vma+0x30/0x150 [ 221.958587] __do_page_fault+0x5c9/0xc90 [ 221.962630] ? mm_fault_error+0x2c0/0x2c0 [ 221.966753] ? find_held_lock+0x35/0x1d0 [ 221.970793] do_page_fault+0xee/0x720 [ 221.974578] ? __do_page_fault+0xc90/0xc90 [ 221.978791] ? lock_release+0xa40/0xa40 [ 221.982747] ? do_raw_spin_trylock+0x190/0x190 [ 221.987316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.992145] page_fault+0x2c/0x60 [ 221.995578] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 222.001349] RSP: 0018:ffff8801d9587928 EFLAGS: 00010246 [ 222.006694] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 222.013934] RDX: 000000000000010b RSI: ffffc900040f7000 RDI: ffff8801d9587d28 [ 222.021175] RBP: ffff8801d9587a08 R08: 0000000000000000 R09: 1ffff1003b2b0ee7 [ 222.028422] R10: ffff8801d9587858 R11: 0000000000000003 R12: 1ffff1003b2b0f28 [ 222.035669] R13: ffff8801d95879e0 R14: 0000000000000000 R15: ffff8801d9587d20 [ 222.042930] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 222.048100] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 222.053267] ? iov_iter_revert+0x9d0/0x9d0 [ 222.057481] ? mark_held_locks+0xaf/0x100 [ 222.061600] ? simple_xattr_get+0xeb/0x160 [ 222.065811] ? current_kernel_time64+0x122/0x2f0 [ 222.070561] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.075556] generic_perform_write+0x200/0x600 [ 222.080128] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 222.085376] ? generic_update_time+0x1b2/0x270 [ 222.089933] ? __mnt_drop_write_file+0xd/0x70 [ 222.094398] ? file_update_time+0xbf/0x470 [ 222.098614] ? current_time+0xc0/0xc0 [ 222.102397] ? down_write+0x87/0x120 [ 222.106095] __generic_file_write_iter+0x366/0x5b0 [ 222.111011] ? check_noncircular+0x20/0x20 [ 222.115244] generic_file_write_iter+0x399/0x790 [ 222.119979] ? __generic_file_write_iter+0x5b0/0x5b0 [ 222.125070] ? iov_iter_init+0xaf/0x1d0 [ 222.129034] __vfs_write+0x684/0x970 [ 222.132721] ? lock_acquire+0x1d5/0x580 [ 222.136667] ? kernel_read+0x120/0x120 [ 222.140550] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 222.145278] ? __sb_start_write+0x209/0x2a0 [ 222.149577] vfs_write+0x189/0x510 [ 222.153100] SyS_write+0xef/0x220 [ 222.156529] ? SyS_read+0x220/0x220 [ 222.160127] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.165118] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.169855] entry_SYSCALL_64_fastpath+0x23/0x9a [ 222.174581] RIP: 0033:0x452ac9 [ 222.177742] RSP: 002b:00007f477c09dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 222.185420] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 222.192661] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 222.199902] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 222.207144] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 222.214387] R13: 00000000ffffffff R14: 00007f477c09e6d4 R15: 0000000000000000 2018/01/09 13:51:49 executing program 2 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:49 executing program 6 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000b89000)={&(0x7f0000d17000-0x80)="7d0e61711b58e10c3b350cc5279dab3850c354b058bd7066bf609467de2885686377f9092f8610803371d8d1b5330548b076207f0f314ea97dd63d2fd3c91886ba1a7342812ccb4ee66f9673f0d9c3ca4248437fe43d31831604464bdb6c9f7bc12e9c79f6ddc19b559c4996e89100695876853d35c9eed901a690ae2ad25673", 0x80}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:49 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x85)=""/133) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e70000-0x10)={0x7b, &(0x7f0000b18000-0x7b)="fa420114d7c21be587e1f4d675e9c8644d544fd0328fb73b4e5ddcc9b32882b1a593098b77b42fdd203ae9ea2bd0c8f1e0d6dedfe4a19cede9727e312fb0a43f89b96850b8845a29ab73085e98614fbc77e402941f0ebe5091f3758ea40bcd053d65e39306cd40a01c7e24dfd7cbd1bb1486ebadb8633622204385"}) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/09 13:51:49 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6a000-0xf)='/dev/sequencer\x00', 0x8080, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b4a000-0x4)=0x0, 0x4) 2018/01/09 13:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0xfffffffffffffdeb, 0x1000000000000, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000062d000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000861000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:49 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mbind(&(0x7f0000be7000/0x1000)=nil, 0x1000, 0x4000, &(0x7f000057c000)=0x9, 0x4, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:49 executing program 2 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:49 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000504000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000079c000)={0x0, 0x9d}, &(0x7f0000a53000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x401, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000002000-0x28)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x170) [ 222.302084] FAULT_INJECTION: forcing a failure. [ 222.302084] name failslab, interval 1, probability 0, space 0, times 0 [ 222.304923] FAULT_INJECTION: forcing a failure. [ 222.304923] name failslab, interval 1, probability 0, space 0, times 0 [ 222.304934] CPU: 1 PID: 11829 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #254 [ 222.304939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/09 13:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = msgget$private(0x0, 0x100) msgrcv(r2, &(0x7f0000703000-0xee)={0x0, ""/230}, 0xee, 0x3, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000071c000-0xc)={0x6, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000429000-0xd)='/dev/dmmidi#\x00', 0xb8e, 0x80002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000fee000)={0x10001, 0x0, 0xb2e0, 0x8, 0x80000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000088000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00007d1000-0x110)={{0x200, 0x1, 0x20, 0x1ff, "e1490ff8cc409a1fe7e638ba755d7b8aa723e68725a11cf3de99737dc183939ac6590f41bee01751508c1c1a", 0xffff}, 0x0, 0x0, 0x5e, r1, 0x0, 0x4, "ab5baad2fb126c109d83ed1df19d0827f84e5002765d343cc6f678ef646ae8c221098569468605da286e3fcd01b5698784b842a6a8c788da2babe267b62a55dc", &(0x7f0000be2000)='tls\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1ff, 0x3f, 0x9, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000050f000)=0x0, &(0x7f00008af000)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000128000)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:49 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004c8000-0x4)=r1) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f6a000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x80001) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000dee000-0xaa)=""/170) 2018/01/09 13:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cd1000-0x9)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000809000-0x5c)={0x7, 0x2, {0xffffffffffffffff, 0x3, 0x5, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9d000-0xb)='/dev/hwrng\x00', 0x200080, 0x0) accept$llc(r2, &(0x7f0000cac000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000250000)=0x10) [ 222.304943] Call Trace: [ 222.304957] dump_stack+0x194/0x257 [ 222.304972] ? arch_local_irq_restore+0x53/0x53 [ 222.304984] ? __save_stack_trace+0x7e/0xd0 [ 222.305010] should_fail+0x8c0/0xa40 [ 222.305024] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.305034] ? save_stack+0x43/0xd0 [ 222.305041] ? kasan_kmalloc+0xad/0xe0 [ 222.305047] ? kmem_cache_alloc_trace+0x136/0x750 [ 222.305055] ? alloc_pipe_info+0xb1/0x350 [ 222.305063] ? splice_direct_to_actor+0x64a/0x820 [ 222.305071] ? do_splice_direct+0x29b/0x3c0 [ 222.305078] ? do_sendfile+0x5c9/0xe80 [ 222.305088] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 222.305110] ? find_held_lock+0x35/0x1d0 [ 222.305128] ? __lock_is_held+0xb6/0x140 [ 222.305159] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 222.305174] ? rcu_note_context_switch+0x710/0x710 [ 222.305196] should_failslab+0xec/0x120 [ 222.305206] __kmalloc+0x63/0x760 [ 222.305213] ? kmem_cache_alloc_trace+0x456/0x750 [ 222.305224] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 222.305235] ? alloc_pipe_info+0x135/0x350 [ 222.305252] alloc_pipe_info+0x135/0x350 [ 222.305267] splice_direct_to_actor+0x64a/0x820 [ 222.305274] ? _cond_resched+0x14/0x30 [ 222.305285] ? generic_pipe_buf_nosteal+0x10/0x10 [ 222.305298] ? avc_policy_seqno+0x9/0x20 [ 222.305308] ? selinux_file_permission+0x82/0x460 [ 222.305323] ? do_splice_to+0x160/0x160 [ 222.305331] ? security_file_permission+0x89/0x1e0 [ 222.305345] ? rw_verify_area+0xe5/0x2b0 [ 222.305361] do_splice_direct+0x29b/0x3c0 [ 222.305377] ? splice_direct_to_actor+0x820/0x820 [ 222.305395] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 222.305405] ? __sb_start_write+0x209/0x2a0 [ 222.305422] do_sendfile+0x5c9/0xe80 [ 222.305450] ? do_compat_pwritev64+0x100/0x100 [ 222.305461] ? __might_sleep+0x95/0x190 [ 222.305483] ? kasan_check_write+0x14/0x20 [ 222.305492] ? _copy_from_user+0x99/0x110 [ 222.305507] SyS_sendfile64+0xbd/0x160 [ 222.305519] ? SyS_sendfile+0x1a0/0x1a0 [ 222.305527] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.305539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.305559] entry_SYSCALL_64_fastpath+0x23/0x9a [ 222.305566] RIP: 0033:0x452ac9 [ 222.305570] RSP: 002b:00007f72458fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 222.305579] RAX: ffffffffffffffda RBX: 00007f72458fe950 RCX: 0000000000452ac9 [ 222.305583] RDX: 0000000020b2e000 RSI: 0000000000000013 RDI: 0000000000000013 [ 222.305588] RBP: 00007f72458fe940 R08: 0000000000000000 R09: 0000000000000000 [ 222.305592] R10: 0000000000000033 R11: 0000000000000212 R12: 00000000004b7425 [ 222.305597] R13: 00007f72458feac8 R14: 00000000004b7430 R15: 0000000000000000 [ 222.412593] FAULT_INJECTION: forcing a failure. [ 222.412593] name failslab, interval 1, probability 0, space 0, times 0 [ 222.412604] CPU: 1 PID: 11841 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #254 [ 222.412609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.412612] Call Trace: [ 222.412626] dump_stack+0x194/0x257 [ 222.412640] ? arch_local_irq_restore+0x53/0x53 [ 222.412652] ? __lock_acquire+0x664/0x3e00 [ 222.412674] should_fail+0x8c0/0xa40 [ 222.412688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.412704] ? __lock_acquire+0x664/0x3e00 [ 222.412728] ? find_held_lock+0x35/0x1d0 [ 222.412746] ? __lock_is_held+0xb6/0x140 [ 222.412776] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 222.412785] ? check_noncircular+0x20/0x20 [ 222.412796] ? rcu_note_context_switch+0x710/0x710 [ 222.412820] should_failslab+0xec/0x120 [ 222.412831] kmem_cache_alloc_node_trace+0x5a/0x750 [ 222.412838] ? __lock_acquire+0x664/0x3e00 [ 222.412852] ? check_noncircular+0x20/0x20 [ 222.412869] __kmalloc_node+0x33/0x70 [ 222.412883] kvmalloc_node+0x99/0xd0 [ 222.412897] iov_iter_get_pages_alloc+0x7be/0x1340 [ 222.412921] ? copyout+0xb0/0xb0 [ 222.412936] ? is_bpf_text_address+0x7b/0x120 [ 222.412946] ? lock_downgrade+0x980/0x980 [ 222.412961] ? lock_release+0xa40/0xa40 [ 222.412972] ? __free_insn_slot+0x5c0/0x5c0 [ 222.412990] ? rcutorture_record_progress+0x10/0x10 [ 222.413014] ? is_bpf_text_address+0xa4/0x120 [ 222.413024] ? kernel_text_address+0x102/0x140 [ 222.413032] ? iov_iter_pipe+0x9f/0x2c0 [ 222.413050] default_file_splice_read+0x1cf/0xae0 [ 222.413061] ? __save_stack_trace+0x7e/0xd0 [ 222.413079] ? depot_save_stack+0x12c/0x490 [ 222.413095] ? do_splice_direct+0x3c0/0x3c0 [ 222.413103] ? print_irqtrace_events+0x270/0x270 [ 222.413111] ? save_stack+0xa3/0xd0 [ 222.413121] ? save_stack+0x43/0xd0 [ 222.413127] ? kasan_kmalloc+0xad/0xe0 [ 222.413133] ? __kmalloc+0x162/0x760 [ 222.413141] ? alloc_pipe_info+0x135/0x350 [ 222.413149] ? splice_direct_to_actor+0x64a/0x820 [ 222.413156] ? do_splice_direct+0x29b/0x3c0 [ 222.413164] ? do_sendfile+0x5c9/0xe80 [ 222.413171] ? SyS_sendfile64+0xbd/0x160 [ 222.413179] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 222.413190] ? print_irqtrace_events+0x270/0x270 [ 222.413205] ? __lock_is_held+0xb6/0x140 [ 222.413235] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 222.413242] ? __lockdep_init_map+0xe4/0x650 [ 222.413254] ? fsnotify+0x7b3/0x1140 [ 222.413261] ? lockdep_init_map+0x9/0x10 [ 222.413283] ? fsnotify_first_mark+0x2b0/0x2b0 [ 222.413324] ? avc_policy_seqno+0x9/0x20 [ 222.413335] ? selinux_file_permission+0x82/0x460 [ 222.413356] ? security_file_permission+0x89/0x1e0 [ 222.413374] ? do_splice_direct+0x3c0/0x3c0 [ 222.413388] do_splice_to+0x10a/0x160 [ 222.413398] ? do_splice_to+0x10a/0x160 [ 222.413416] splice_direct_to_actor+0x242/0x820 [ 222.413425] ? _cond_resched+0x14/0x30 [ 222.413438] ? generic_pipe_buf_nosteal+0x10/0x10 [ 222.413460] ? do_splice_to+0x160/0x160 [ 222.413471] ? security_file_permission+0x89/0x1e0 [ 222.413487] ? rw_verify_area+0xe5/0x2b0 [ 222.413505] do_splice_direct+0x29b/0x3c0 [ 222.413522] ? splice_direct_to_actor+0x820/0x820 [ 222.413539] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 222.413548] ? __sb_start_write+0x209/0x2a0 [ 222.413563] do_sendfile+0x5c9/0xe80 [ 222.413588] ? do_compat_pwritev64+0x100/0x100 [ 222.413598] ? __might_sleep+0x95/0x190 [ 222.413617] ? kasan_check_write+0x14/0x20 [ 222.413626] ? _copy_from_user+0x99/0x110 [ 222.413640] SyS_sendfile64+0xbd/0x160 [ 222.413652] ? SyS_sendfile+0x1a0/0x1a0 [ 222.413659] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.413670] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.413690] entry_SYSCALL_64_fastpath+0x23/0x9a [ 222.413697] RIP: 0033:0x452ac9 [ 222.413701] RSP: 002b:00007f72458fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 222.413709] RAX: ffffffffffffffda RBX: 00007f72458fe950 RCX: 0000000000452ac9 [ 222.413714] RDX: 0000000020b2e000 RSI: 0000000000000013 RDI: 0000000000000013 [ 222.413718] RBP: 00007f72458fe940 R08: 0000000000000000 R09: 0000000000000000 [ 222.413722] R10: 0000000000000033 R11: 0000000000000212 R12: 00000000004b7425 [ 222.413726] R13: 00007f72458feac8 R14: 00000000004b7430 R15: 0000000000000000 [ 223.050429] CPU: 0 PID: 11824 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #254 [ 223.057759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.067081] Call Trace: [ 223.069641] dump_stack+0x194/0x257 [ 223.073242] ? arch_local_irq_restore+0x53/0x53 [ 223.077898] should_fail+0x8c0/0xa40 [ 223.081584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.086661] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 223.091827] ? __lock_acquire+0x664/0x3e00 [ 223.096037] ? find_held_lock+0x35/0x1d0 [ 223.100073] ? __lock_is_held+0xb6/0x140 [ 223.104117] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 223.109969] ? find_held_lock+0x35/0x1d0 [ 223.114004] ? rcu_note_context_switch+0x710/0x710 [ 223.118914] should_failslab+0xec/0x120 [ 223.122858] __kmalloc+0x63/0x760 [ 223.126282] ? find_held_lock+0x35/0x1d0 [ 223.130318] ? sock_kmalloc+0x112/0x190 [ 223.134266] sock_kmalloc+0x112/0x190 [ 223.138045] ? copy_overflow+0x30/0x30 [ 223.141911] af_alg_alloc_areq+0x74/0x2f0 [ 223.146024] ? skcipher_release+0x50/0x50 [ 223.150142] ? af_alg_alloc_tsgl+0x510/0x510 [ 223.154518] ? lock_sock_nested+0x91/0x110 [ 223.158726] ? trace_hardirqs_on+0xd/0x10 [ 223.162846] ? __local_bh_enable_ip+0x121/0x230 [ 223.167489] skcipher_recvmsg+0x2d9/0xf80 [ 223.171616] ? skcipher_release+0x50/0x50 [ 223.175736] ? selinux_socket_recvmsg+0x36/0x40 [ 223.180372] ? security_socket_recvmsg+0x91/0xc0 [ 223.185098] ? skcipher_release+0x50/0x50 [ 223.189221] sock_recvmsg+0xc9/0x110 [ 223.192901] ? __sock_recv_wifi_status+0x210/0x210 [ 223.197801] ___sys_recvmsg+0x2a4/0x640 [ 223.201752] ? ___sys_sendmsg+0x8b0/0x8b0 [ 223.205874] ? __f_unlock_pos+0x19/0x20 [ 223.209819] ? lock_downgrade+0x980/0x980 [ 223.213935] ? map_files_get_link+0x3a0/0x3a0 [ 223.218403] ? __fget_light+0x297/0x380 [ 223.222349] ? fget_raw+0x20/0x20 [ 223.225773] ? find_held_lock+0x35/0x1d0 [ 223.229808] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 223.234617] ? vfs_write+0x374/0x510 [ 223.238309] ? wait_for_completion+0x770/0x770 [ 223.242865] ? __fdget+0x18/0x20 [ 223.246203] __sys_recvmsg+0xe2/0x210 [ 223.249969] ? __sys_recvmsg+0xe2/0x210 [ 223.254589] ? SyS_sendmmsg+0x60/0x60 [ 223.258376] ? __sb_end_write+0xa0/0xd0 [ 223.262336] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.267326] SyS_recvmsg+0x2d/0x50 [ 223.270840] entry_SYSCALL_64_fastpath+0x23/0x9a [ 223.275560] RIP: 0033:0x452ac9 [ 223.278729] RSP: 002b:00007f477c09dc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 223.286407] RAX: ffffffffffffffda RBX: 00007f477c09daa0 RCX: 0000000000452ac9 [ 223.293646] RDX: 0000000000000000 RSI: 0000000020ce4000 RDI: 0000000000000014 2018/01/09 13:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0xf, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002a2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00006cc000-0x10)={0x5, &(0x7f00002bc000-0x28)=[{0x3, 0x9, 0x4, 0x836}, {0x100, 0x498a, 0xffffffffffffffe1, 0x3ff}, {0x40, 0x2, 0x0, 0xffffffff}, {0x9, 0x1f, 0x1ff, 0x7f}, {0x800, 0x7, 0x81, 0xc9a}]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000218000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000023c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000219000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088f000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00009b1000)={&(0x7f000057d000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000044a000-0x10)={&(0x7f0000f25000-0x120)=@flushpolicy={0x120, 0x1d, 0x1, 0x63c64ec3, 0x0, [@sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x7, 0x1, 0x2, 0x0, 0x10001, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {@in=@loopback=0x7f000001, 0x0, 0xff}, @in=@broadcast=0xffffffff, {0xf2c, 0xb2, 0x196000000, 0x7fffffff, 0x1ff, 0xc000, 0x8, 0x9}, {0x6b9, 0xf2f0, 0x16877a74, 0x5}, {0x101, 0x8, 0x6f33}, 0x6, 0x2, 0xa, 0x1, 0x400, 0x10}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr=0x8, 0x2, 0x664b, 0x3}}]}, 0x120}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000088c000)={{0x8, 0x3}, {0xfffffffffffffd19, 0x1}, 0x3, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000)="7e070ab0d5f30000001f0ced5cd4dbb7", 0x702) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008ac000)={0xac12}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000047c000)={0x0, 0xb1d}, &(0x7f0000fee000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c02000-0x3e)={r5, 0x3ff, 0x36, "f1b9975addef83534afae50d06fb9e898a063d0b1cb0ae2939c35a3d57983088e2fb6daa87b39f247686b0532f348af169bc4ee5fc31"}, 0x3e) mbind(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000f94000)=0x0, 0x7f, 0x2) r6 = syz_open_dev$vcsn(&(0x7f0000959000-0x7)='/dev/vcs#\x00', 0x1, 0x80) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) timer_create(0x7, &(0x7f0000385000)={0x0, 0x15, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df7000-0x4)=0x0) timer_delete(r7) 2018/01/09 13:51:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x2, 0xb, 0x2, 0x9, 0x29, 0x0, 0x2, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10, 0x10, 0x14}, @sadb_lifetime={0x4, 0x6, 0x3fe0000000000, 0x3, 0xfffffffffffffff7, 0xb720}, @sadb_x_sec_ctx={0x1e, 0x18, 0x8000000000401, 0x4, 0xe4, "dc0507e7511f5ea125f3cc5becc54aad1b834844b2d5544e7f073f0e96d0354bf3f6102e3874f05af9665394caed6bce80967735dbc960a00bf9f4ff7bef231b59612c139211704f0d5c065266fea44b0a4c60443f40ea6a1fb029cfbdfd97af05fb9b3c76d08ad289fd0bdef55db3ceb75fc574d4ed09180f7f2f47cd54649f0b526d8849b78ae60c2a70a965201d770a6baf26c3730e2f792200b20c211a41d9b4d8ed1fe1232536bcbef99b7cfb751d247b85cd9ad4781f24ba6d08da9388aa8aad8df9e981f36a82725c0dfe4f75103d7ea72bd666b4267bb2eca6f07278e518fc9e"}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$unix(0xffffffffffffffff, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/09 13:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$setsig(r0, 0xa, 0x2c) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:50 executing program 2 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0xfffffff4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) write(r0, &(0x7f0000bd1000)="a136edde4c17400a8d362e2e36695e009cadf8f2ba622ab2ea43ad0822a783ef5c46405cf9e07d6321d25abcb0dd7c0a16755076dca0b092368f5cf0c3934bc82e50ad805d6728b6426f5ed091514b172f76dad2d54232027df359bfd43ffaeaffa0db78c8dbdc884305f39b27fbc1", 0x6f) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:50 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6a000-0xc4)=@ethtool_drvinfo={0x3, "6c5db3a68041c001bd90c73a049d5c90ddeb7ee490a3f64789d29bec0c3538c0", "05e1955d618a54067eeba3e4fad5f14c334448861baf2c3c3157b6885ade1d54", "0b96cbe1e3d500000000ffffffff0bb343f80800000000000000b6e2036cf47a", "46768d33f13894f46fd01a5f909da05caf825197368204feaab6fa2bb944b2b4", "6fd11dc3293499da0702a78104fbdcfc915f0614dcb8b1d7737f942bc093ceed", "17f1ac3f1c5623e12d69e782", 0x1d, 0x80, 0x300, 0x3, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80005, 0x8001, &(0x7f0000f69000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000f6a000-0x1000)=""/4096) fcntl$notify(r1, 0x402, 0x4) 2018/01/09 13:51:50 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008ab000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000f0000-0xb)={0x0, 0x1, 0x3fffffff80, 0xffff, 0xff, 0xee, 0xfffffffffffff801, 0x8, 0x10000, 0x2, 0xa3}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = add_key$keyring(&(0x7f000082b000-0x8)='keyring\x00', &(0x7f00004b3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f000044a000-0xd3)="cd727bfeafed42b8d9c3f0ac8da94fa1e4ebbdd3058e4ee48b58739fd6d3cee5aaf032af116d6a99a8154bfa4f2a97132fc5a3c8b47a3293ca4ad76cf672ba9a622e92c0675ed077f3a79722c3b22d0b206ba648dbdcf26b8e0e1de290bc0c7ea4b96567db3735f8a4ae3fb8dfc9894e399f394333fce4bdca27497a4527d8369fffa76610adf3b7b80ccb3b16d7bfcaeb412bcb2e5767bfe6618da88901becc061f5a03b8b164c987554510b4e5ced469951ee6cea29ab6d3fba0ddac618604687b4e89eaf696b7dd782f358d5ca5bca83f2f", 0xd3) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000faa000-0xce)=""/206, &(0x7f00001d2000-0x1)=0xce) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000857000-0xc)={0x3, r2, 0x0}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000e95000-0x2)={0x7, 0xea}) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000e7a000-0x8)={0x0, 0x1}) sendto$inet6(r2, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000fb000)=""/4096, &(0x7f0000956000)=0x1000) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000246000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d6000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000023c000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000018e000)=@assoc_value={0x0, 0x0}, &(0x7f0000082000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006d4000-0x10)={r6, 0x5, 0x81, 0x7}, 0x10) sendto$inet6(r2, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 223.300886] RBP: 00007f477c09da90 R08: 0000000000000000 R09: 0000000000000000 [ 223.308125] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 223.315363] R13: 00007f477c09dbc8 R14: 00000000004b767a R15: 0000000000000000 [ 223.373364] FAULT_INJECTION: forcing a failure. [ 223.373364] name failslab, interval 1, probability 0, space 0, times 0 [ 223.388483] CPU: 1 PID: 11881 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #254 [ 223.395879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.405219] Call Trace: [ 223.407798] dump_stack+0x194/0x257 [ 223.411417] ? arch_local_irq_restore+0x53/0x53 [ 223.416068] ? lock_release+0xa40/0xa40 [ 223.420040] should_fail+0x8c0/0xa40 [ 223.423735] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.428815] ? __mutex_lock+0x16f/0x1a80 [ 223.432851] ? seq_read+0xd5/0x13d0 [ 223.436462] ? __is_insn_slot_addr+0x1fc/0x330 [ 223.441034] ? seq_read+0xd5/0x13d0 [ 223.444644] ? find_held_lock+0x35/0x1d0 [ 223.448684] ? __lock_is_held+0xb6/0x140 [ 223.452741] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 223.458602] ? is_bpf_text_address+0xa4/0x120 [ 223.463077] ? rcu_note_context_switch+0x710/0x710 [ 223.467989] should_failslab+0xec/0x120 [ 223.471940] kmem_cache_alloc_node_trace+0x5a/0x750 [ 223.476942] __kmalloc_node+0x33/0x70 [ 223.480731] kvmalloc_node+0x99/0xd0 [ 223.484421] traverse+0x752/0xa00 [ 223.487848] ? rcu_read_lock_sched_held+0x108/0x120 [ 223.492852] ? seq_hlist_next+0xc0/0xc0 [ 223.496797] ? __lock_is_held+0xb6/0x140 [ 223.500832] ? seq_lseek+0x3c0/0x3c0 [ 223.504521] seq_read+0x96a/0x13d0 [ 223.508045] ? fsnotify+0x7b3/0x1140 [ 223.511739] ? seq_lseek+0x3c0/0x3c0 [ 223.515433] ? fsnotify_first_mark+0x2b0/0x2b0 [ 223.520002] ? avc_policy_seqno+0x9/0x20 [ 223.524044] ? selinux_file_permission+0x82/0x460 [ 223.528862] ? seq_lseek+0x3c0/0x3c0 [ 223.532550] proc_reg_read+0xef/0x170 [ 223.536329] do_iter_read+0x3d2/0x5a0 [ 223.540101] ? dup_iter+0x260/0x260 [ 223.543707] vfs_readv+0x121/0x1c0 [ 223.547224] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 223.552561] ? lock_downgrade+0x980/0x980 [ 223.556700] ? __free_insn_slot+0x5c0/0x5c0 [ 223.561016] ? rcutorture_record_progress+0x10/0x10 [ 223.566044] ? is_bpf_text_address+0xa4/0x120 [ 223.570534] ? kernel_text_address+0x102/0x140 [ 223.575092] default_file_splice_read+0x508/0xae0 [ 223.579907] ? default_file_splice_read+0x508/0xae0 [ 223.584895] ? __save_stack_trace+0x7e/0xd0 [ 223.589201] ? do_splice_direct+0x3c0/0x3c0 [ 223.593493] ? print_irqtrace_events+0x270/0x270 [ 223.598225] ? save_stack+0xa3/0xd0 [ 223.601832] ? save_stack+0x43/0xd0 [ 223.605435] ? kasan_kmalloc+0xad/0xe0 [ 223.609307] ? alloc_pipe_info+0x135/0x350 [ 223.613693] ? splice_direct_to_actor+0x64a/0x820 [ 223.618504] ? do_splice_direct+0x29b/0x3c0 [ 223.622795] ? do_sendfile+0x5c9/0xe80 [ 223.626652] ? SyS_sendfile64+0xbd/0x160 [ 223.630687] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 223.635595] ? print_irqtrace_events+0x270/0x270 [ 223.640326] ? __lock_is_held+0xb6/0x140 [ 223.644372] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 223.650228] ? __lockdep_init_map+0xe4/0x650 [ 223.654611] ? fsnotify+0x7b3/0x1140 [ 223.658326] ? fsnotify_first_mark+0x2b0/0x2b0 [ 223.662892] ? avc_policy_seqno+0x9/0x20 [ 223.666935] ? selinux_file_permission+0x82/0x460 [ 223.671760] ? security_file_permission+0x89/0x1e0 [ 223.676667] ? do_splice_direct+0x3c0/0x3c0 [ 223.680965] do_splice_to+0x10a/0x160 [ 223.684735] ? do_splice_to+0x10a/0x160 [ 223.688685] splice_direct_to_actor+0x242/0x820 [ 223.693327] ? _cond_resched+0x14/0x30 [ 223.697190] ? generic_pipe_buf_nosteal+0x10/0x10 [ 223.702025] ? do_splice_to+0x160/0x160 [ 223.705983] ? security_file_permission+0x89/0x1e0 [ 223.710896] ? rw_verify_area+0xe5/0x2b0 [ 223.714936] do_splice_direct+0x29b/0x3c0 [ 223.719066] ? splice_direct_to_actor+0x820/0x820 [ 223.723890] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 223.728628] ? __sb_start_write+0x209/0x2a0 [ 223.732930] do_sendfile+0x5c9/0xe80 [ 223.736627] ? do_compat_pwritev64+0x100/0x100 [ 223.741186] ? __might_sleep+0x95/0x190 [ 223.745139] ? kasan_check_write+0x14/0x20 [ 223.749347] ? _copy_from_user+0x99/0x110 [ 223.753478] SyS_sendfile64+0xbd/0x160 [ 223.757340] ? SyS_sendfile+0x1a0/0x1a0 [ 223.761285] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.766276] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c3b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000090d000)={0x7, 0x100}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000d59000-0x138)={{0x4, 0x5000, 0xd, 0x5, 0x7, 0x8000, 0x0, 0x2, 0x4, 0x7ff, 0x2, 0x3, 0x0}, {0xd000, 0x100000, 0xb, 0x8, 0x100000000, 0x1000, 0xffffffff, 0x8b75, 0x10000, 0x1, 0x9, 0xffffffffffff8001, 0x0}, {0x5000, 0x3000, 0xf, 0x7, 0x3f, 0x7f, 0x7, 0xac, 0xffffffffffff8000, 0x400, 0x5, 0x6cca, 0x0}, {0x15000, 0x11000, 0x0, 0x9, 0x4, 0x8, 0xfffffffffffffffc, 0x1000, 0xfff, 0xfffffffffffffffd, 0x90a, 0x800, 0x0}, {0x3002, 0x1000, 0x1f, 0xe516, 0x3, 0x7fffffff, 0x4, 0x88, 0x8, 0x10001, 0x7fff, 0x9, 0x0}, {0x7001, 0xd000, 0xf, 0x5, 0x7fffffff, 0x8001, 0x1, 0x8, 0x4, 0x2, 0x4, 0x0, 0x0}, {0x10000, 0x10000, 0x10, 0x0, 0x0, 0x3ff, 0x10000, 0x7f, 0xfd4, 0x10001, 0x6, 0x0, 0x0}, {0x0, 0xf000, 0xd, 0x9, 0x7f, 0x3f, 0x1, 0xe33, 0x7, 0xd559, 0x1f, 0x3, 0x0}, {0x100000, 0x1000, [0x0, 0x0, 0x0]}, {0x10d000, 0x5000, [0x0, 0x0, 0x0]}, 0x10004, 0x0, 0x0, 0x0, 0x4, 0x501, 0x12000, [0x951, 0x9, 0x2, 0x7f]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0xe1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000920000)={0x80000001, 0x6, 0x0, 0xfffffffffffffffa}) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f7c000-0xb)='/dev/vcsa#\x00', 0xff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ab5000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00004d1000)={0x0, 0x0}, 0xa, 0x1f) lstat(&(0x7f0000034000)='./file0\x00', &(0x7f0000043000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = request_key(&(0x7f0000c66000-0x6)='logon\x00', &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009e1000)='\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) write$tun(r2, &(0x7f0000f7a000)=@pi={0x0, 0x6006, @ipv4={{0x21, 0x4, 0x300000000000000, 0x2, 0x167, 0x0, 0x4, 0x3, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0xffffffffffff14fe}, @generic={0x0, 0x3, 'f'}, @lsrr={0x83, 0x13, 0xdac, [@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @generic={0x1, 0x7, "9092893999"}, @lsrr={0x83, 0x1f, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1f, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x18, 0xff, 0x0, 0x20, [{[], 0xfffffffffffff2c0}, {[], 0x2a}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x10001}, {[], 0x1}]}, @generic={0x87, 0xd, "51a2600e41d37f0c96bad0"}, @lsrr={0x83, 0x7, 0x100000000, [@broadcast=0xffffffff]}]}}, @tcp={{0x3, 0x1, r3, r4, 0x16, 0x0, 0x9, 0x8, 0xffff, 0x0, 0x5, {[@generic={0x13, 0x7, "bae6bda25b"}, @sack={0x5, 0x6, [0x2]}]}}, {"f2bbb039d26045aeeb0b977bbf0e1df2837b2cc581d5eb976f03d85383e561123b5714ff9802acd42475a9bfffa69e135171408a40dee19d363305659c988415982b2bc6f81edb820958c323b3fcd363381c272719d4dd3fc3e96e4a1a37db79c90ab4ea675cbdd5ce71049aca07dda8980ec078c9dab5bec6300098cdb5ff4d1efd6608ef0a4ca812376fc87503cd8159a5b032631bb0e5c6b48af7d9a546ffdfad6e8f4abba9c3e5e1c7e05be1d5f1f2a089cfa5b4c458d060fd1976f454"}}}}, 0x16b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00004e3000-0x18)=@generic={0x3ff, 0x8001, 0x6}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r1, &(0x7f00000b2000)=""/4096, 0x1000) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000deb000-0xc)={0x0, 0x9, 0x30}, &(0x7f00000d8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000454000)={0x0, 0x40}, &(0x7f0000c2f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c16000)={0x0, 0xe443, 0x10}, &(0x7f0000746000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000714000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0xefa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000001, 0x36, 0x5, 0x6}, &(0x7f000009f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006ba000)={0x0, 0x800, 0x0, 0x0}, &(0x7f0000617000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000892000-0x10)={0x0, 0x3c, &(0x7f0000026000-0x3c)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xdfa}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002a0000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001f000-0x8)={0x0, 0x4}, &(0x7f00007b4000-0x4)=0x8) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a59000)='/proc/self/net/pfkey\x00', 0x145001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000e7d000-0x58)=[@in6={0xa, 0x0, 0xffffffffffff0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x47f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x58) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d47000-0x6)={0x0, 0x48}, &(0x7f00001b6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000857000-0x8)={0x0, 0x5}, &(0x7f0000b36000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f00000-0x6)={0x0, 0xe71f}, &(0x7f00008f5000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000aee000-0x8)={0x0, 0x1, 0x401}, &(0x7f000074d000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000715000-0x14)={0x0, 0xffff, 0x67f, 0x80000001, 0x4, 0x8}, &(0x7f000055f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009af000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003fd000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0xffffffffffffffff, 0x2, 0x40, 0xffff, 0x4, 0x7, 0x5, 0x2, 0x99b, 0x7, 0x101, 0x800, 0x800]}, &(0x7f0000ab9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000398000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9019, 0x5}, &(0x7f00007a6000)=0x98) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f00005b5000)={0x2, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0x8f, 0xfffffffffffffffa, 0xe5, 0x1f, 0x10000}}, {0x20, 0x7, 0x0, 0x0, @adapter={0x1, 0x1, 0x401, 0x3f0, 0x88f}}]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002d0000)={0x0, 0x66af2e4e, 0x7, 0x6}, &(0x7f000025c000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f46000-0x3e)={0x0, 0x36, "d1221071f53cc79b2f8c336564d7f7c3a1f0e03aef70942cfef44f89eed1ae1b5ccede069897ffb97255a0835f28198e48fc191adeb9"}, &(0x7f000069a000)=0x3e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000184000)={0x0, 0x7}, &(0x7f0000d04000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000740000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000949000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000079d000-0xc)=[{&(0x7f0000436000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eaf000)=[{&(0x7f0000774000-0xc8)="a76378a3ea14b16723cfe6c606d4abedb4aaba0c3db092e747fa9072329f9aba030b9c888d9a4da0833d4487c0b3d8d9101dfb8724645e0a6e9f738ad9a8807ef3a26c64c6d34cdeb698f80c2a393c49822aa66df4a033674ff35bda4cf10b639f0bbf5e76b01abe9d475b85a58af462508ec47e06402c288319f046393468052beeea6201f9bf235bb564cb4766fc1a4f3809ce50db348ae7b589f0e2b64b88035d1a09325e26b56e0d2ee19247bd2d213042822bd8eddb627bdd8ea423e7a2740fbc659bc483a8", 0xc8}, {&(0x7f00003be000-0xa0)="8c4c00ec59a4a9e73b90ef89d49fb1d5e2c5640a1e80dbf98caf7d6086dc5447947faea9aeaf75f98a52372228339cfa84769efe61d6c1623ad3c30c27aee2213d73eaa2df8582064dfbac134be06916c3a85083f3d5e9015b2b3772fe9ee5b4f1216332162179b228d51735e6660a901d900b99bea01adee057b1abc644b563e86fb8f71165490ce77897ab4bf242a0cd574ce9c7cca91169cd0352231ab8b3", 0xa0}, {&(0x7f00006ed000-0x9c)="3a119e5fca18c8f689038346abcdb99ffc1dc59415f52851a6265819da4b1e49d51fdbe72e36210ac0500651d65cf68fa13015adb4f78cb91cef660e116f1933c9130ceabda9b9d2c7ee9cad68153046a438aa59a36ff2b6ba52b5a504f416487a376c99e8ee140c14d2bb39636580e6f3389df9f8e659c329166030814ed596f928796edb8d2473cdbdf7a666b41ce0c55b37893bd14dd5085250da", 0x9c}], 0x3, &(0x7f0000177000)=[@init={0x18, 0x84, 0x0, {0x2, 0x800, 0x6, 0xf458}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x3, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x4, 0xe9, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xf9, 0x5, 0x3, 0x1fffc0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x0, 0x0, r3}}], 0xf0, 0x4000}, {&(0x7f00005ac000)=@in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f0000cfb000-0x14)=[{&(0x7f000086e000)="", 0x0}, {&(0x7f0000de5000)="c127c384ae82d73b79759f638d9b5707f51fdee87b0a6eb7ba8bea18d7a93648b8b33699051960f1f9eff4c5e9eea3d75d20cd5f5c49f06d7532e7ddc4e998868a542e87c3cad6b2d1417746dae2f16416bf25e0a929d3344cc080c7710ffc4dfeddb494f48a705153020a66876f5ea07a012626693c04b78ae9461633b2b61c02c7f6201e945fda688996df05f4dcdf06d9663023c632a90aab74d19f662d14445e5dca588376aa19c7f3e82d22486fbce4b2d9dffbcd3665e2965d42ccabf9f0049a953dca1985ed1155e672434872fb", 0xd1}], 0x2, &(0x7f0000e4e000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0xff, 0xffffffff, r4}}], 0x30, 0x40}, {&(0x7f0000196000-0x1c)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000bbb000)=[{&(0x7f00007b4000-0x40)="316b4b4244d08bbe274e266e1c8d00c83271f894b079ea8d8f2d016dcd9da0f24367e67b8defc1a83567f065416078a3a3dc3ca4c208fbc6400a18aaef11aa53", 0x40}, {&(0x7f000021e000-0x54)="cfb99a00ec561f90bd8c495a5b508e120f5569210a2603cb5eaa2272d41e776a8076a02fc0070ddcf43ee14f01700d3a10c31f41c830b3647a099173698fddc825f4640fe214af1cdf737b9356ed6848c5adf44a", 0x54}], 0x2, &(0x7f0000d1c000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x100, 0x200, 0x1, 0xf5bc, 0x8001, 0xd07c, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x50d2, 0x200, 0xdec, 0x7, 0x10001, 0x1, 0x7fff, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xb67, 0x8008, 0x6, 0x7, 0xfd31, 0x100000000, 0xfffffffffffffff7, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x7ff, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x7, 0xa465}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff7f, 0x3, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x2, 0xf6, 0xfff, r9}}], 0x180, 0x10}, {&(0x7f0000981000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6a000-0x30)=[{&(0x7f0000344000)="b34b186a88f92937e43883e7f91869a6620ed26f14060adee8112aae642f8a467f8c560a81b8d763d9e17708fc9123c56264a830d74aeed8b8a09cb7498687ca902d560672", 0x45}, {&(0x7f0000441000+0x26)="9a9470fc24e4b62c80b8fd7bb898d19b295b87126572d3dd6c9ec61a9a64abf002d3d386eb9879ca74f51d02f0", 0x2d}, {&(0x7f0000c26000)="b77016b366eed7da4d073116cfc364ab275dd99cb8c01f4b71fcc1d0480225eb988d7b3e9530af270a41154b7dce0f96b0c2fc42b0f6658612fa47e4933582e4af8e4ac9eb68cadf9c89ab3a2641241adc6a4d52430fb865725797b6997c430db26d913b2fdb2b33cfb67a9434905b950c3e1d3b0d42ab5659b7319d6c8d74499874758b84471aa6d239f7fcc245572ed598dff6b2a7ff82784bcb5302ce979a0bde1513bf1a4fbaca72220320f1daaf4b", 0xb1}], 0x3, &(0x7f0000a3c000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x1, 0x3f, r10}}], 0x30, 0x40001}, {&(0x7f000027c000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000eb000-0x90)=[{&(0x7f0000291000)="9805579a3c9ab13232dfe6089684658bf69cbdfa9bace5534e503a9b88b28e071f692f1a5ff8a2ed1a85a817038b5445a914e1fc32e609065cf6da68ca54f99f69700d94c4a481655e770f2cf6a06abb7ee9ac333bdb9e2aa95a37b56f97415326", 0x61}, {&(0x7f0000120000)="70e423b9ec67687de9c8977c2607659d66087a62922a4fd89055db53f9a35a33e3828ccfd1d863a0412434baf3b6c160396e6efbcf735034867199e4a5cbefba79b679e6a444e89d3a3452eac6da42cd5388b6b94b5d4888847d44673df812ee45fb9b16b7498e501a79b0fd939ae555039a722d723407535daa7b21c52fb9986cf249f98c68d2dca79c0dbd329b1b9416f21f6f954cf33a856ea649d72c36420d21a49e84d3034496fd42100e542c5f601397da0fbd53845d1d2c9354068123767580a556adaa1792d235bafea01784dd591a9b3ea592bc2425", 0xda}, {&(0x7f0000069000-0xe)="9859dce3c994a08365b9a58f6b44", 0xe}, {&(0x7f0000bcd000-0x2f)="d36d2c2ee73a809b3d40d259ec930f405dc0258c4ae549843dddd8a82c01cdbdc072ad86b3eee68a68c5282d5036f3", 0x2f}, {&(0x7f0000bad000-0x77)="e2d16b26d0c7b3f1e4a67fce80c83ee9b33b6c194e2838a50fc8b938e7383e30d0101cd30be7f00a96e404cc29b4fd4e0f92cb0883431e5080c119f2e926897b573bf7d99ccd54a7fb8418d623faf5e5aad2aa4e69210f2eee770ffdb1b94ead2597a277e30a87e86e04d140ac34675454f26761bf0032", 0x77}, {&(0x7f00008cb000-0x2e)="b09cad05f790aa6ac806e58e9116dcd520d42ada1d926125a77ba6943dee53ecd19fa17c03a0e25d482cbf215898", 0x2e}, {&(0x7f00000ab000-0xed)="cb1dd7bc280fa6957a7e52886e4c1950434fa8d9282fb1afa156361401d3a7c651aae706807bcce370d915db03b09472311d5837db7e3e3fe25f7bf848d81b5204b3b4583dd14b191c5365d87539dbf998fa6b65f70f365792ea5f21c217d3174b4278ba956c3456431e8efb7669a8a53124184c8904d7d0b822f1ed57cf8083f71e31178cc160efba9df1339132e617a70ef210e9e18459fa24ab1c39fe19d1328ef07cf70137298753eaaf879a3609df8c9e042b81499d5c73de7102eed51ebf7c4842d3c5019fe8eb768595d1a289a7dc2e3c01ce863e55ae54917738212a495fcea37cb74be129a8ce2664", 0xed}, 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@multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000bc3000)=[{&(0x7f00000c3000)="a4d65cedc58d1ad40e7e0beb904f1371745995f527e53f16b7cbcac4a78867476e06aa2eb5739187393f4610861260099a970bb6e0cc8915a0e38c60afdf2837e6c904d1c7b815757835d6a01d8af2a8d72c8290e992998ef017999cf3d92d41b080c87b3d91e587b8c39e5e2dbf338f6ed3b8a6e112c4f820ceafd46b2e1321f6f25a72d8bb40271d40936debf9624db91358714626002eeea24b2f80a49d18448887c9e0fd308e17020fb5f6d395892c2a2baafeb409547969e31d099ad9608cbc5b743b54cb25b50be0a4a3a1ed8b", 0xd0}, {&(0x7f0000b58000-0x45)="30381f88771bd9bd921f59e74de9b76f2c2b297e7b541c6bbc24ac38b6c2b65ed8943d9ff5ea6bc5db2516ea820a5c71760fc995bc73a55e3b2a62eff946693e0891dfea81", 0x45}, {&(0x7f0000439000)="13213872fa3586ec58561579041bce7f6c2f76bce637a2e46649a455da87da17740757fbcd0699e667610f3ac49c594460d768c045df164cd67fb84d3625d3d83ad37d3e2d149aecd0f3f78a64fd", 0x4e}, {&(0x7f0000f64000-0x14)="a68ce387f931d637465222280764a2c9e044c8f7", 0x14}, {&(0x7f00004aa000)="320101fba17d4804c090c0403d78af6199655858057d970fb52273c03d1c1900aa959f0d90f5c18206bf257f7054ce090a12a7372414f90517318ec3c2dad2d09291fa4daffe8562fbf56088c911b0112563519e68d225f64bc5a3c465cc4efb3ec3af24887d527625e58797e808179b58c2320998122c223eb9e6c277b1b42d2d6d9c422741b4c184074bb50697822a31070daa8369f04b0c84a26a89e76fb468a9498fc70451c0411d02282a1e7f5a345e42a733796c7708ae83c38ce7e43628746c39006e56b1e4043c7f611083e9fb6dfe1abdc42e4e60", 0xd9}, {&(0x7f0000d0b000-0x6b)="489d4a964732cfc9a5246c2a51b89bb89e12cc445ede5761ca1a1d6bc13877e7bd58b22bc39f7058a9accede98ee4d8844140169e7cb00724400193509f616dd963a53413c85db966629a844128b5ad90ff22dec4620d50b3253688d78e91dcf818e3c99807befcbf50bca", 0x6b}, {&(0x7f0000adc000-0x45)="00e4b488eda722d741a32213a01c37fcaa73721d64f6d9194cf77ab34510954df299560737ac525d4fa7b4fc89a79dffea30e2ee5c344211e02b92334fa594ba4e078dfa59", 0x45}, {&(0x7f0000892000-0xaa)="bc5795ab3a2417bde014c942ae20842c0c198563a501d4c19196797e737eec6b9c7e7c46893b7fe196f869ead7440c464d79adf7adc05b3e5fef445ce0ccc1ae99f9f2076fbe145e5df861260336df3f9ea6f4dbaebce498aa686a42c4daaa5983a7ce14bcbae14bb08d55144802bc01d10bddcdc24532c9a0caf66c25af45b546f9fe874de06e46cabe34c0b82317650c88ae6414bc0d2c7b100219c37bc495150583e43e0de2059879", 0xaa}, {&(0x7f000052c000-0x61)="be4f206321a3b744fe2344cf10be03d4d07af1a8707801e5af2a6af02697d163635019cc98950fcbcb22e18de8cf6e6b3af0622995f7883964972c6dd4630fcd336dde76a60afdd71913702d472912b956f52977654de001dbaa5824fd78feed33", 0x61}, {&(0x7f0000e45000+0x8f7)="695b48e7ee39fae627f172e5d35fe3c483e51913cbf599637303848793e1e2feb2ea2e0b960c16fef309c42a6125db2ef8818630f91e65d40c63a0907431a1c52108e061517110bb82a9288e649016652d28726dbc0305f8ad81aec54d6ff01823f2e406c18c50b140c55df2c203eaba9f03a0394d1d0ab48234a80a8171484e6c618783620e18", 0x87}], 0xa, &(0x7f000072a000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0xd9, 0x5c}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x200, 0x100, r16}}, @init={0x18, 0x84, 0x0, {0x2, 0x418, 0x189f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x8, 0x7ff, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8202, 0x20, 0x8000, r18}}, @sndrcv={0x30, 0x84, 0x1, {0xc5ff, 0x5ebf, 0x2, 0xfbc, 0x2, 0x8, 0x1, 0xffff0000000000, r19}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x627f, 0x0, 0x1, 0x3, 0x2, 0x200, 0x7, r20}}], 0x150, 0x1}], 0x6, 0x4004815) 2018/01/09 13:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/242, 0xf2}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) r1 = add_key(&(0x7f0000d5f000)='logon\x00', &(0x7f0000c81000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f000099d000)='dns_resolver\x00', &(0x7f00009e9000)='tls\x00') fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f6b000-0x73)={0x0, 0x6b, "33062c946de79744539e88e5df454d42fea9e722f2adf76de285a9b71dc5599d6985ee26465dd19c0ce8d330258353c65af9c8ea51a7c82cce75c21e151f2e5d9f63bc0971b3e9584103959dd8a9218939a32f48eb9beb3ea92a4224c385bc72c16dc96cd410b3150aaa9b"}, &(0x7f0000c53000)=0x73) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f6b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001a9000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f6b000-0x8)={r1, 0x7ff}, &(0x7f0000f6b000-0x4)=0xfffffffffffffeaf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c43000-0x18)={r2, 0x3ff, 0x30, 0x8, 0x0}, &(0x7f0000032000)=0x18) 2018/01/09 13:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) [ 223.771020] entry_SYSCALL_64_fastpath+0x23/0x9a [ 223.775753] RIP: 0033:0x452ac9 [ 223.778920] RSP: 002b:00007f72458fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 223.786600] RAX: ffffffffffffffda RBX: 00007f72458fe950 RCX: 0000000000452ac9 [ 223.793841] RDX: 0000000020b2e000 RSI: 0000000000000013 RDI: 0000000000000013 [ 223.801086] RBP: 00007f72458fe940 R08: 0000000000000000 R09: 0000000000000000 [ 223.808329] R10: 0000000000000033 R11: 0000000000000212 R12: 00000000004b7425 [ 223.815578] R13: 00007f72458feac8 R14: 00000000004b7430 R15: 0000000000000000 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x39, 0x40000000000001c4, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000070000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x80000000}, 0xc) r1 = socket(0xb, 0x800, 0x2a59) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f6a000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f6a000-0x23)=""/35, &(0x7f0000952000)=0x23) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000f69000)='/dev/audio#\x00', 0x4, 0x400000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000f6b000)=""/108, 0x6c) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = dup(r0) r2 = openat(r1, &(0x7f000004e000-0x8)='./file0\x00', 0x40000203, 0x5eabbd09d2ad1035) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000022d000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x684f, 0x7fff, 0x7, 0x1}, &(0x7f0000c74000-0x4)=0xa0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000413000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f2f000-0xa)={r3, 0x4, 0x1, [0x1]}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x29f) r4 = accept$alg(r2, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r5 = shmget(0x1, 0x1000, 0x1000, &(0x7f0000777000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000cd000)=""/86) sendmsg$alg(r4, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000655000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000049c000)=@sack_info={r3, 0x5, 0xffffffff}, 0xc) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000032000)='/dev/rfkill\x00', 0x105440, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000e68000)=0x4) ioctl$KVM_GET_REG_LIST(r7, 0xc008aeb0, &(0x7f000090d000-0x58)={0xa, [0x1, 0x2, 0x8001, 0x8001, 0x3, 0x2, 0x6, 0x5, 0x1, 0x2]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a79000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000}, &(0x7f0000ae9000)=0x98) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000665000)={0x0, 0x0}) fanotify_init(0x0, 0x8000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000278000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) signalfd4(r4, &(0x7f0000386000-0x8)={0x40}, 0x8, 0x80000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002b8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004bc000-0xb)='/dev/hwrng\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9d000-0x4)=@assoc_id=0x0, &(0x7f0000c13000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cc1000-0x8)={r3, 0x0}, &(0x7f00006a0000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c1d000-0x4)=0xffffffff, 0x4) dup(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000e26000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000a19000)={{0x1, 0x1, 0x3ff, 0x1, 0x6}, 0x7ff, 0x3ff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070b000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0xd, 0x33) mq_getsetattr(r0, &(0x7f0000359000)={0x8001, 0x100, 0x2, 0x2, 0x1000, 0x68b64df1, 0x8, 0x1}, &(0x7f0000d74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsn(&(0x7f00001b4000)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000012c000-0x8)={0x0, 0x800}, &(0x7f00000a0000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000085e000)={r2, 0xb7, "993ca6819bf5890a07bcca30eeb66348b8035bf193573306b5df7578da8f557e6f89148d7ca682e3099beb4e5f540843c440be61397f3ce23558554b3eb125ddcc2ff926767ceef0d0731e914812bc1f7849acf3648ff2407ffba2bebaa4649f5e5174faa9fc5e9b7ecee4387f211f235513e91a24410260503b5684e1b7d854db805463d239890fe418a5f6fd5a36dcf2b7592eb855500a448869baa8839bd332407f1a04f63f3134b82455e48aa677561f8c73709b1b"}, &(0x7f000004a000)=0xbf) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ccb000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000aae000)={0x2, 0xfffffffffffffff9, 0x80000001, {0x0, 0x989680}, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008f9000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000137000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000190000-0xc)={r2, 0x1, 0x30}, &(0x7f000077d000)=0xc) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000cdd000-0x5b)=""/91) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000d45000)={0x7, 0x7, 0xa103, 0x2, 0x7}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000b59000)={0x6, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000773000-0xe)={0x8000, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00001dd000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000825000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000e16000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0x82, 0x9, 0x0, 0x1, 0x112000, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) [ 223.970977] QAT: Invalid ioctl 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a4000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x5}, 0x0) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000168000)={0x0, 0x4}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b1c000-0x8)={r4, 0xfffffffffffffc01, 0x8}, &(0x7f0000d17000-0x4)=0x8) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fa0000)={0x800, 0x1, {0x0, 0x1, 0x4, 0x3, 0x22ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00005ca000)=0xfffffffffffffffd, 0x2) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000459000-0x8)=@assoc_value={0x0, 0x9dd1}, &(0x7f0000f22000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000773000)=@sack_info={r1, 0x5fb, 0x200}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) connect$netrom(r0, &(0x7f0000daa000-0x48)=@full={{0x3, {"fee260eeff29f2"}, 0x80}, [{"37eeea334284a3"}, {"2996e7890d4bc9"}, {"ebace7920d7b51"}, {"505e20cd3253a5"}, {"d32e7fcb3e6bc6"}, {"9c346e10d13902"}, {"7da7fd6c1544ab"}, {"4ff51024de6564"}]}, 0x48) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f00001b5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cb1000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000031f000)=""/174) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000017c000)={r0, &(0x7f00004f4000)="a1eb002fe1af"}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000ddc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x77, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00007ce000-0x4)=0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d55000-0x10)=@common='bond0\x00', 0x10) 2018/01/09 13:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000888000-0x8)=0x0, 0x33) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e8b000)=0x0) [ 224.003169] QAT: Invalid ioctl [ 224.013807] QAT: Invalid ioctl [ 224.031376] QAT: Invalid ioctl 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000527000-0x14)={0x0, 0x0, 0x4, 0x1, 0x9000000000000, 0x6}, &(0x7f0000047000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f69000)={0x3, 0x208, 0xa56a, 0x2, r2}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000472000-0xc)={@loopback=0x7f000001, @rand_addr=0x4, @multicast2=0xe0000002}, 0xc) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001dd000-0x10)={0x0, 0x3, 0xfff, 0xffffffffffffff70}, &(0x7f0000573000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f27000-0x8)={r2, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00000ab000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ff8000)={r2, 0x3}) r3 = accept$alg(r0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000fc2000-0x8)='keyring\x00', &(0x7f0000958000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000846000)='id_resolver\x00', &(0x7f00002ef000+0xaca)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f8c000-0x13)='eth0+)keyring-eth1\x00', 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d02000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e2d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r6}) keyctl$search(0xa, r4, &(0x7f0000979000+0x90e)='.dead\x00', &(0x7f0000650000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) munlockall() r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e62000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000102000-0x28)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000285000)={0x0, 0x3, 0x10000}, &(0x7f0000cf0000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000dfa000)={r8, 0x8}, &(0x7f00008df000-0x4)=0x8) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004f4000)=0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000015d000-0x4)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffffffffffe27) pkey_alloc(0x0, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mq_open(&(0x7f00006ef000-0x39)="74727573746564e12475736572657468312a63707573657423766d6e6574316c6f757365726d696d655f74797065b6766d6e657431213a2e00", 0x40, 0x4b, &(0x7f0000ed0000)={0xe700, 0x20, 0x7, 0xffff, 0x9, 0x6, 0x8, 0x3}) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011c000)={0x0, 0x0, 0x0}, &(0x7f0000aa8000)=0xc) setfsgid(r2) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ce000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x10000000000000da, &(0x7f0000749000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000f1e000)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6a000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) sendto$inet6(r0, &(0x7f00009c3000-0xba)="0d16827b4ad8ae740caca483c11849297420826b38c4466cd755dd61b9eb8189d22de363839182981f0752bf1fb1bc4964736ba77a22a7506f06aa5b728307d5132e6f0a30c69ec169d4d1cc5c184785d61b2b12d5b36614387059f966806c5785bb11f5516b7f4dbe3d64790ba39bff6cae15ed766caa88a7f45796a3910957fcb39346cdcd905d52fe3cfc896b04a4ccc0b5d4a24a6c01b39a6c958f7bbc363b4278590674f25878eb08ca0c793decd3bfeec803f623f50f69", 0xba, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6a000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f37000)=0x8c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6b000-0x2)={r1, 0xa0f4, 0x1, 0x7}, &(0x7f0000d4d000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001000-0x18)={0x5000, 0x0, 0x2000000000000, 0x5, 0xa3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7fffffff) accept4$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) flock(r2, 0x2) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000128000)="08077eb05483e5b1b60c00000074b7e908d85fd1417be7edbe211763a56e6acf32525a26750ac6d2d86c7664", 0x11) r1 = accept$alg(r0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000917000-0xc)='/dev/autofs\x00', 0x202040, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/autofs\x00', 0x141800, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) bind(r0, &(0x7f0000a32000-0xe)=@l2={0x1f, 0x9, {0x7, 0x7fffffff, 0x20, 0x8, 0x8, 0x7}, 0x1, 0x5}, 0xe) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00006ab000)={0x7, &(0x7f0000fb1000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000+0xecc)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000da0000-0x28)={&(0x7f00006e5000/0x1000)=nil, 0x1, 0x5, 0x88, &(0x7f0000666000/0x4000)=nil, 0x4}) 2018/01/09 13:51:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000060a000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000b2e000)=0x200, 0x33) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000367000-0x8)={0x0, 0x200}, &(0x7f0000dcc000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008da000-0xa)={r2, 0x100000001, 0x1, [0x3]}, &(0x7f0000127000)=0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000826000-0x10)=[@in={0x2, 0x3, @rand_addr=0x628, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005fa000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) r1 = semget$private(0x0, 0x4, 0x200) clock_gettime(0x0, &(0x7f0000478000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000c84000-0x6)=[{0x3, 0xffffffff, 0x1000}], 0x1, &(0x7f000007c000-0x10)={r2, r3+10000000}) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000bb9000-0x14)={0xa1, 0x10000000000008, 0x8000a103, 0x2, 0x8000800}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fbb000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b33000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000055c000-0xc)={r4, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r0, 0x80000) r3 = msgget(0x3, 0x20) msgsnd(r3, &(0x7f000076d000-0x105)={0x3, "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"}, 0x105, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000681000)={0x11, &(0x7f0000f5b000)="eb03f8b81b1dea4c148d7c92b045c667a0"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000034a000)=r4) sendto$inet(r0, &(0x7f0000f58000)="", 0x0, 0x1, &(0x7f00002b4000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@common='bcsf0\x00', &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f000059a000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000056f000)='/dev/vcsa#\x00', 0x65, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000c66000)={0x4, &(0x7f0000c00000)=[0x4, 0xfffffffffffffffa, 0xffff, 0x62f6]}) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000040000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000736000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff4000-0x8)=@assoc_value={r2, 0x1a62}, &(0x7f0000989000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ab5000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3f000-0x4)=0xc) kcmp(r3, r4, 0x2, r0, r1) 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0xff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) rt_sigaction(0x38, &(0x7f000089b000-0x20)={0x0, {0x40}, 0x2, 0x6}, &(0x7f00002ee000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000019a000-0x8)={0x0}) keyctl$join(0x1, &(0x7f0000c37000)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioperm(0x93e, 0xc07, 0x5) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b5b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x208080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x1}, 0x8) clock_gettime(0x0, &(0x7f0000dae000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x0, 0x401, 0x80000000, 0x81, 0x1, 0x2, 0x1000, 0x2, 0x1, 0x5, 0x0, 0xfffffffffffffffd, 0x0]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x46)={r4, 0x1, 0x3e, "9268b836f11fc628d03db3e6395be3b9dd059540a93a5ee83f4e0bfb4037f5a008f58a5a86e5922fd5db997703aa31a0fcab177686cf74133a0e1935dd8b"}, 0x46) write$evdev(r0, &(0x7f00002aa000)=[{{0x0, 0x0}, 0x1c3e, 0x8, 0x1}, {{r2, r3/1000+10000}, 0x2, 0x1, 0x6}, {{0x0, 0x0}, 0x10001, 0x17, 0x5}, {{0x77359400, 0x0}, 0x3, 0x6, 0x1fffe00000000}, {{0x0, 0x0}, 0x3f, 0x1f0a, 0x0}, {{0x77359400, 0x0}, 0x5, 0xad, 0x14}, {{0x0, 0x0}, 0x4, 0x1, 0x8}], 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000061a000)={0x5, &(0x7f0000251000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg(r6, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000e1f000)='{vmnet0procbdevselinux*-systemwlan0\x00', 0x3) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f69000)=[0x1, 0x0]) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fcd000-0x4)=0x0) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x95d0, &(0x7f000027f000-0x8)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000989000-0x11)='/dev/qat_adf_ctl\x00', 0x2340, 0x0) io_cancel(r1, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000bb000-0x1)="19", 0x1, 0x2, 0x0, 0x0, r2}, &(0x7f00000bd000-0x20)={0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7b000)="26000000230043f8feffffff0000364001ffffe8004000560e00010801000000000503c77435", 0x26) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00001e8000)={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x67}, 0x6, [0x9, 0x0, 0x3195e9a7, 0x413d8721, 0xa6, 0x7, 0x1000, 0x0]}, 0x5c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 224.393285] QAT: Invalid ioctl 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000083a000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000016a000)={r1, 0x1, 0x1, 0x2, &(0x7f0000e69000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000f2000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = epoll_create1(0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000bad000-0x4)=0x0, &(0x7f0000c16000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000002000-0x5c)="1a2e417f92d626142306dc5a50ce57980abc1c4090b7e8494746261ef05ffb83b5f36f33d988c206dbcb82a0766f306270816d6c6bc011ac367ff9e4de061dfcd60d068263da0cd454286b253aedc02fe1d380d88fbe1c6c1b387d64", &(0x7f0000001000-0xf7)=""/247}, 0x18) r1 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ff000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ec000-0x14)={0x0, 0x1, 0x7, 0xffffffff, 0x5, 0x0}, &(0x7f00001ac000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d36000)={r2, @in6={{0xa, 0x0, 0xc769, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x10000200, 0x31) 2018/01/09 13:51:51 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000f6c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f6a000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000051000)={0x0, 0x2c, &(0x7f0000f6a000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcb9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}]}, &(0x7f000034e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000481000)=@assoc_id=r2, &(0x7f00008f2000)=0x4) 2018/01/09 13:51:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00006b9000)='./file0\x00', 0x4002, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000387000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000063f000)='/dev/ptmx\x00', 0x80080, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0xc7da4c239b725060) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7f000)={0x8000000b, 0x0}) syz_open_dev$amidi(&(0x7f0000209000-0xc)='/dev/amidi#\x00', 0x8, 0x80) sendto$inet(r0, &(0x7f0000e27000-0x1)="a7", 0x1, 0x0, &(0x7f00002b4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:51 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d97000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xffffffffffffbb63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r3 = socket(0x0, 0x5, 0x100) r4 = dup(r3) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000464000)=0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad1000-0xa)='highspeed\x00', 0x29c) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005a7000)='tls\x00', 0xffffffffffffff3b) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000745000-0x4)=0x6) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bcf000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xba}, &(0x7f0000827000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002bd000-0x10)={r1, 0x2, 0x4, 0x2}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) mknod$loop(&(0x7f00001a4000)='./file0\x00', 0x100, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa100, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000e1d000-0x4)=0xfffffffffffffff8, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fdb000)={0x7fff, 0x1, 0x3f, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000516000)={0x0, 0x2, 0x80000000, 0x2, 0x3, 0x8}, &(0x7f00008ec000-0x4)=0x14) syz_open_dev$admmidi(&(0x7f0000cc2000-0xe)='/dev/admmidi#\x00', 0xffffffffffff4fcf, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000256000-0x8)={r2, 0x0}, &(0x7f0000109000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002b9000-0x6)={r2, 0xfffffffffffffff8}, 0x6) 2018/01/09 13:51:51 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000b3b000)='/dev/usbmon#\x00', 0xffff, 0x40) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f69000)={0xffffffffffffffff, {{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) finit_module(r0, &(0x7f00005fb000-0x23)='securityposix_acl_access^md5sumem1\x00', 0x1) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00001ff000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf) r1 = epoll_create1(0xa0000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ac1000-0x8)=0xfff) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000b3d000-0x4)=0x0, 0x4) sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) socket$llc(0x1a, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000e89000)='/dev/input/mouse#\x00', 0x5, 0x2000) 2018/01/09 13:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x80, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x88)=""/136, 0x88) r1 = socket(0xd, 0x10080007, 0x4f9c) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000610000)={0x6600000000000000, 0x7000, 0x8001, 0xf, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) openat$ion(0xffffffffffffff9c, &(0x7f0000fe4000-0x9)='/dev/ion\x00', 0x1ffefd, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000005b000)={0x3f, 0x4, 0x7ff, 0x2, 0xa}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000be6000)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x40040) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009f2000-0xb)={0x8, 0x2, 0x6d28, 0x5, 0x3, 0x91, 0x6, 0x4, 0x230, 0x3, 0x765}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r1, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[], 0x0, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x3}, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ec000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000561000-0x8)={0x0, 0x6fb}, &(0x7f000093a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009bc000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x0, 0xac, 0x100000000}, &(0x7f0000fe7000)=0xa0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000112000)=0x0) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f69000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x3) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005af000)={0x0, 0x0}, &(0x7f000054f000)=0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) delete_module(&(0x7f00000f8000)='pcbc(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f00001d6000)=0x673, 0x4) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fce000-0x8)={0x0, 0xc21}, &(0x7f0000cf7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f9d000-0x43)={r1, 0x3b, "0ee91a7a6af2c9675e78387af91beeea979666e6222526ba39e970893e6d0d0fe63bf18fc3e138dfcd38efe844a60cb53d189ae0216240d43de72d"}, &(0x7f00005e9000)=0x43) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000cdf000)='net/packet\x00') ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000f38000)=""/218) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$void(0x27) openat$cuse(0xffffffffffffff9c, &(0x7f0000298000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sysfs$3(0x3) writev(r0, &(0x7f000050e000-0x10)=[{&(0x7f0000dac000)="8f23", 0x2}], 0x1) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x2000000000007) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000512000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000b2c000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) bind(r1, &(0x7f0000896000)=@llc={0x1a, 0x18, 0x7, 0x743, 0x84, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e2000-0x16)='/selinux/checkreqprot\x00', 0xc100, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000d7000-0x4)=0xb) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c3c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x400005, 0x1e, 0x8, "a301918649d47be40a76393a80b4b6ad81deae7c0520b530b9124db6c4c9a50295f6ccc1ae01f74c1181c06f89bbb8a4aa19dcb24dafd68758246ceeb442ec49", "d1d8bb7d748ea72d8124773cecefde220b513fbd2ffeff9c9a379c515b9b3245", [0x4, 0x8493], 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d23000)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000046d000-0x4)=0x12, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064d000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000034e000-0x4)=0x4) epoll_create1(0xfffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a84000-0x4)=0xf) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a19000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000d5d000)=""/62, &(0x7f0000c85000)=0x3e) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) connect$unix(r1, &(0x7f00004a8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000040f000)={0x0, 0x0}) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$packet(0x11, 0x2, 0x300) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x3d1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mkdir(&(0x7f0000761000-0x8)='./file0\x00', 0x6) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000ec7000)='./file0\x00', 0x40000, 0x7fffffffa) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000c1e000-0x8)=0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000ea4000-0xc)={0x2, 0x6b0, 0xfffffffffffffff9, 0x1, 0x401, 0x1}) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000050a000-0x4)=0x9, 0x4) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$sg(&(0x7f0000668000-0x9)='/dev/sg#\x00', 0x0, 0x18001) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fc5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a60000-0x4)=0x8) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000887000)=0x0) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002a5000-0x4)=0x0, &(0x7f0000a51000-0x4)=0x4) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x31fc858775628a62) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000bbe000-0xd)='/dev/dmmidi#\x00', 0x9, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000031d000)=0x4, 0x4) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000042c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000f69000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) 2018/01/09 13:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x491) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000002000)=[{0x4, 0x0, 0x0}, {0x3, 0xfffffffffffffffb, 0x1000}, {0x3, 0x37ca, 0x1000}, {0x2, 0x3, 0x1800}, {0x2, 0x0, 0x800}, {0x2, 0x9, 0x0}], 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x4, 0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f4d000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000e7000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000b2e000)=0x200, 0x33) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000947000-0x28)={@common='bond0\x00', @ifru_data=&(0x7f000042c000)="5becc8da355a47d80a3440ffcfac6c9dacf91917886e955052117ecf41457cf1"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b34000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4952, 0x7, 0x2, 0x4}, &(0x7f0000d66000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cd7000)={r3, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab7000)=0x8c) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000fa4000-0x70)={[{0x2, 0x93, 0xffff, 0xf4, 0x30000000000, 0x0, 0x5, 0x200, 0x1, 0x7ff, 0x5, 0x46e1c6df, 0x8}, {0x3, 0x7, 0xffffffffffffffff, 0x7, 0x4, 0x7a, 0x706c, 0x2, 0xffffffff, 0x3, 0x100000000, 0xfffffffffffffffd, 0x335c}, {0x9, 0x1, 0x80000000, 0x2, 0x3, 0x1, 0x10001, 0x8, 0x7, 0xfffffffffffffffe, 0xfffffffffffffc01, 0x80000000, 0x5}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000237000)=0x1, 0x4) sync() connect$unix(r0, &(0x7f0000a1a000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) bind(r0, &(0x7f0000ac7000-0x8)=@sco={0x1f, {0x3, 0x3, 0x4d2d8bdc, 0x9, 0x10000, 0x6}}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a43000-0x10)={0x3, 0x0, &(0x7f00007be000/0x2000)=nil}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f6a000-0x6)='statm\x00') mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000f6a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000383000)=0x10, 0x80800) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000e7e000-0x8)={0x0, 0x0}) capset(&(0x7f0000433000-0x8)={0x399f1736, r1}, &(0x7f00009ee000)={0xffff, 0x9625, 0x8, 0x3, 0x100000001, 0x6}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = dup(r2) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f000056d000-0x8)={@rand_addr=0x6, @loopback=0x7f000001}, 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e1d000-0xb)='/dev/mixer\x00', 0x88002, 0x0) listxattr(&(0x7f0000a9d000)='./file0\x00', &(0x7f0000a9f000-0x98)=""/152, 0x98) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00002e5000-0x4)=0xd6, 0x4) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00001db000-0x91)=""/145, &(0x7f00009bc000)=0x91) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000f1a000-0x1c)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x0}], 0x1) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = request_key(&(0x7f0000113000)='id_resolver\x00', &(0x7f0000385000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e18000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006aa000-0x1000)=""/4096, 0x1000, 0x2002, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000212000-0x4)=0x0, &(0x7f0000409000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000758000)=0x1, 0xffffffffffffff0a) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc1000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f6b000-0xf0)="9f921dc8d8fc0d3575c958c52240c184b6e75049a1f67b9f6709f179f19ccd559b1a4a7be4f8345980fbffd1437e65289128165cfa4e8950d7d26fbdcbdfa837d259bb64552b2ce9b0ce4cf04c462d5142bfd833bb5c6720831d43434ee558298cbb336d68d23f0e4237dfb22b8b947758362017b7e2014c506edd5925b127201e6c09ad3eb5d3378939a10b9d2b33e49a2cd3c52eaee27a9f528282e49340236c4b4a7f64f0102e9f83650c83cf3048c626e60d5b31a6c74d17f7af361036ec34e6c1318c9ad0829417ed6c578d107b4e8b8a9878846b2b05cddacf897061e58e2fdf803eccbd9290611139538cc647", 0xf0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f69000)=@assoc_id=0x0, &(0x7f0000349000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f69000)={0x6, 0x20d, 0x1f, 0x101, r2}, &(0x7f0000f6a000-0x4)=0x10) r3 = syz_open_dev$dmmidi(&(0x7f000052f000-0xd)='/dev/dmmidi#\x00', 0xd7fb, 0xa040) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x401) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f00009b4000)='!-#posix_acl_access^\x00', 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006ff000-0x10)={r1, 0x50, &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000edb000)=""/4096, &(0x7f0000cd8000)=0x1000) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00008dc000)=0x0, &(0x7f000046c000-0x4)=0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000000)={0x5, &(0x7f0000000000)=""/221, &(0x7f0000001000)=[{0x1, 0x1, 0x0, &(0x7f0000001000-0x1)=""/1}, {0x401, 0x9, 0x6, &(0x7f0000001000-0x9)=""/9}, {0x3, 0x39, 0x0, &(0x7f0000001000-0x39)=""/57}, {0x800, 0x3, 0x4, &(0x7f0000001000-0x3)=""/3}, {0x3a64, 0x1000, 0x5, &(0x7f0000000000)=""/4096}]}) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200001, 0x0) sync() bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x300, 'rmd256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) fchdir(r1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') openat$autofs(0xffffffffffffff9c, &(0x7f000097a000)='/dev/autofs\x00', 0x210000, 0x0) sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000203000)={0x50, 0x0, &(0x7f0000c37000-0x50)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000185000)=[], &(0x7f00005e9000+0x62b)=[0x30, 0x38, 0x28]}, 0x40}}], 0x42, 0x0, &(0x7f0000572000)="8ac39266b0724aa3b9b18bd7b987a2938953595e7762d8cdb6feae5f784e735bbad0d8adf5dcd3b686fe641dcf79def0877de02bb79f58e1fa43b40219c4e0b06124"}) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b5d000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000393000)={0x4, 0x2, [{0xfffffffffffff000, 0x0, 0x0}, {0x81, 0x0, 0x6}, {0x80000000, 0x0, 0x20}, {0x1ff, 0x0, 0x0}]}) chroot(&(0x7f0000e86000-0x8)='./file0\x00') recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000698000-0xa)='/dev/dsp#\x00', 0x20, 0x400000) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000b0000)={0x0, 0x8, 0x1, [0xf2e]}, &(0x7f0000e8a000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067c000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0xc85}, 0x98) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000026000)={0x200, 0x6e}) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000dd3000)={r2, 0xc2, "f7ce1c7d09ad1bf6e35e2070fc83b1c2b42fdf74388eea0361079c1eacefb45fcb2390e1f96f332122adf497093eb0eab52214ed20c433a58576086a6aaa845c0d8db9f91155b1a1f59661f1e0fd495bcfa4cdbb24ad6ab3d6abb2160a71bc630486b2bcfff8881b5e30fee5052cb4adaf627e00ce8909785853d830f942d8880924bd46f1f59ffe965a5d78ff61ee806b450cc3c690f11ed7a6f8bad55b6187f56c13d5409bdbf75838a27b43ea84bc3d232a863924b50c163557bbaf5d99dbe2c7"}, &(0x7f0000a35000)=0xca) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00002e9000-0x1)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000b1d000-0x51)=""/81, &(0x7f0000a8d000)=0x51) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007bd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002ee000)={@empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00005fb000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006e3000)='^K', 0xfffffffffffffe46, 0x0, &(0x7f0000145000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00005d6000-0x95)=""/149) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x38f, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00001cd000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005fa000)={0xfffffffffffeffff, 0x0, 0x10000, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000670000)={0x771bc27c, r2, 0x10000, 0x10000}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0xfffffffffffffffc}, 0x40000100) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f6a000-0x88)={0x7f, {{0xa, 0x0, 0x14c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_wait(r1, &(0x7f0000412000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000eea000)={0x0, 0x0}, &(0x7f0000d54000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f6a000)={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}, 0x6, [0x3, 0xed9, 0x8, 0x10001, 0x6, 0xe1c, 0xff, 0x5]}, 0x5c) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f00005ce000-0x9)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f00006bd000)=""/193) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009fd000)={0x800}, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e28000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000781000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000132000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000be7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f6a000-0x4)=0x1c) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00003f9000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@common='dummy0\x00', &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000-0x86)=""/134) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) r1 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r2, 0x400000009, 0x0, 0x2) r3 = semget$private(0x0, 0x0, 0x20) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000003000)={0x4, 0x2, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000004000)=[{0x0, 0x200, 0x800}], 0x1, &(0x7f0000002000)={0x0, 0x989680}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 13:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c11000)={@common='bpq0\x00', @ifru_flags=0x202}) sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f1c000-0xe7)=""/231, &(0x7f0000140000)=0xe7) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ee3000-0x14)={0x6, 0x10001, 0x1ff, 0x7, 0x7}, 0x14) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000558000)=0x61, 0x4) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f000087c000)='/dev/sg#\x00', 0x8, 0x40000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000f89000-0x8)=0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e18000-0x2)="8c43", 0xfffffffffffffdd5, 0x4000000, &(0x7f000042f000)={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000380000)={0x0, 0x9}, &(0x7f00005e3000)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000342000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000717000-0x10c)={0x1ff, 0x7, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff7fffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bdc000)={r1, 0x3}, &(0x7f0000516000+0x84d)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000529000-0x20)={0x2a4, 0x8, 0x8000, 0x0, 0x6, 0xa96, 0xffff, 0xfffffffffffff1fe, r1}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f7c000-0x8)={r1, 0x401, 0x8}, &(0x7f000067e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r3 = shmget(0x1, 0x2000, 0x780003d4, &(0x7f000056d000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f000098e000-0x66)=""/102) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000643000)=0x15d) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(r4, 0x0, 0x27, &(0x7f0000370000)=0x94c2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000017d000-0x12)={@generic="107cbc8bd59e08ea41fbb041cd5c2e36", 0x3}) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f69000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000aff000)=0x0, &(0x7f00007ca000-0x4)=0x4) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000bc000)={0x0, 0x97}, &(0x7f0000d0e000)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cbf000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009d1000-0x8c)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003d3000)=0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$usbmon(&(0x7f00004b5000)='/dev/usbmon#\x00', 0x7f, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bb7000)=0x9, 0x4) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000127000-0x4)=0x0, 0x4) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6a000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000e0a000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) r1 = add_key$user(&(0x7f000059e000-0x5)='user\x00', &(0x7f00005a5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004d6000-0x10)="50796f9b4af209aa59523562b536fa68204181f010639f03614643b26855f1507424ad80bca961fe1afc61c8c03e3b52eb3aa62555d1c3531c79e90179a987de73dcd1fa918a8128eaa260b236f8f5ea0c378ab453cbf6f598635e01", 0x5c, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000074000)="ff4c8f00040011d57c8ae100328716e3fbb652ab5cf71ec7da9f2202bd5a7a2a7bff9833be99e35b39de94097fc2", 0x2e) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) connect(r0, &(0x7f0000071000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e28000-0xf)='/dev/sequencer\x00', 0x400840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000)=@ethtool_gfeatures={0x3a, 0x8, [{0xaa, 0x0, 0x80, 0x1ff}, {0x1a8, 0x3, 0x5, 0x2}, {0x0, 0x3, 0xfffffffffffffffc, 0x8}, {0x10000, 0x101, 0x2, 0x7fffffff}, {0x9, 0x800, 0x7, 0x4}, {0x3, 0x0, 0x7ff, 0x800}, {0x100, 0x3ff, 0x9, 0x6b02}, {0x6, 0xfffffffffffffffc, 0x3d5, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x200}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x2, 0x2, 0x7fff}, &(0x7f0000000000)=0xa0) sendto$unix(r0, &(0x7f0000001000)="0300517a0d7b000000000000000026705fb30a0023b3724c7d655f885c5bc9d8c342a601d91196778d53616cb240d2052268ec7c03d6f97e5daed0f260bc07e4e349d40d477657dc2c441e0f639984a90e79257074b035c4b8c8f15c2f3b23d30582b03708c06098a0ce6dbd1c53006441bdda7b12d9a6e1defc35d2fcc1391bd2ce3b81f173cddea6a438a4", 0x8c, 0x0, &(0x7f0000000000)=@file={0xfffffffffffffffd, './file0\x00'}, 0xa) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x2000000a, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000835000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f0000471000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5e000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e2c000)=0x0, &(0x7f00004e5000)=0x4) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = getpgid(0x0) lstat(&(0x7f0000bc2000-0x8)='./file0\x00', &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000088000)=0x0, &(0x7f00002a8000-0x4)=0x0, &(0x7f0000571000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046f000)={r1, r2, r3}, 0xc) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000677000)="8cd9cded3401c84c38ccd2a79f636a21d805cd34625d5bb369392aeef009695aba81d296d9eb47de82fa93f214775621cf1814c43d64fbb62fed9d4ff08c7257277e8513bb3d032299a97172e116a36faa2c46445421def7990e37d90eefcb2f7de1c500651f49fdfe71c1f762d49e33b7ea7cc7acf17287abb115b7a6bfa012b16543840b1a3cb6b12b2172ea5a39df5f9fbbf7045d0c1afa1f7a02258cb8eda4b755499c94a8315211580972c359f440caa3edcbe04ff68970b8a9bc00812a631bd01527a5a29fbde9c065cf7e6baea8", 0xd1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b4c000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000101000-0x14)={0x0, 0xc, [0xd, 0x8, 0x4]}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f00006be000-0x4)=0x0, &(0x7f0000cc1000-0x4)=0x4) 2018/01/09 13:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f18000-0x8)='./file0\x00', 0x0, 0x1) recvfrom$ipx(r0, &(0x7f0000480000)=""/105, 0x69, 0x2001, &(0x7f0000ed4000-0x10)={0x4, 0x0, 0xffffffffffffff00, "85182b8c7a62", 0x100000001, 0x0}, 0x10) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f00006ad000)=0x200, 0x9c3f) read(r1, &(0x7f0000bf2000)=""/84, 0x54) fcntl$getflags(r1, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/vcs\x00', 0x80, 0x0) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f00005a4000-0xa)='/dev/dsp#\x00', 0x10001, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c01000)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x67b, 0x6, 0x9, 0x3, 0xfffffffffffffff7, 0xffffffffffffffff, 0x20, 0xdd, 0x3ff, 0x3, 0xd4, 0x6, 0x4, 0x9, 0x3f]}, &(0x7f0000dc3000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000937000)={0x3, 0x6, 0x2, 0x400, 0x4, 0x100000000, 0x8000, 0x7, r2}, 0x20) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00004e9000)=""/234) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c4f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002f0000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a3f000)={0x2, [0x0, 0x0]}, &(0x7f0000ee2000)=0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000e93000)={[0x1f004, 0x0, 0x1000, 0xf006], 0x2, 0xb0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000f2a000)=""/150) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$amidi(&(0x7f0000395000-0xc)='/dev/amidi#\x00', 0x9, 0x105000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e49000+0x376)=0x0, &(0x7f00003c6000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d0be068ee62aafd) r1 = epoll_create1(0x0) fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000042000-0xc)={0x10, 0x0}) r2 = msgget$private(0x0, 0x20) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000ff7000)=""/106) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00001bc000-0x40)={0x5, 0x0, 0x7, 0x80000001, "4e6dbdc18ddc378af2046a0c35cdb9d8a5a24c1a9be3480361b064ac9882d9d3ab645416ccd708d7dbf7d276", 0x1}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000227000-0x11)='/selinux/enforce\x00', 0x2a82, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00008d6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000027d000)='/dev/vcsa#\x00', 0xffffffffffffd6c9, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00009f7000-0xc)={0x0, 0x0}) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001d3000-0x4)=r1) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000f6a000-0x28)={@common='gre0\x00', @ifru_ivalue=0xf478}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f69000)='./file0\x00', 0x0, 0x34) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = shmget(0x1, 0x2000, 0x120, &(0x7f0000d49000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00004a2000-0x7a)=""/122) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f000006b000)={0x4, 0x18, [0xfffffffffffffff8, 0x100000001, 0x8, 0x5, 0x0, 0x9177]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f00007bf000-0x8)='./file0\x00', 0x10000000000002a) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000f69000)=0x0, &(0x7f00006d9000-0x4)=0x4) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000071e000-0x38)={&(0x7f0000ccb000)=@in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c, &(0x7f0000cdb000)=[{&(0x7f000091b000-0xf7)="992c476d5f8476f03c84ce498ade9b5ea6964e0288910c26854bdbc59265d9e7551e67f4c2c57b5f0abea91617ab5d69480f50b9ac6e2980e75d068285881055d193d6faf12bb5a4b9a0d8b5456f85d6ba22de058ff24a16f8c77b768b0529c0b3c83fa656ffea383dce57b3d64aee574677c7c39e0c3be0eb159bdef662b07e748ab10515a609ba1ef29e4a432e53079476145900d2d68bd4d7be09574332e1738dade7cf7a5210af725d2661b7b42bf786d553b70a418522e19541f088031ad3b355731832f4f1e82b9bfda1a0245aa8acb5dfad6653814a72d6d52e67e0e06a1f0a2c5ab2c505d54f09a1b4323d9bdfed75fbc3762f", 0xf7}, {&(0x7f0000e87000-0x1000)="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", 0x1000}, {&(0x7f0000cdb000)="", 0x0}, {&(0x7f00000d2000-0xf9)="6cd42ed7ecb5a35216caefc03fc40a9f05c162e75b5a70a6da229c38a51e2c8dcf3162b44409fe405dffcfa1fbd174bb87bdbdde0581eb324f53e65bbc44789bac344971ca5c2d0b10e73c0d76a9167158f5a9a11cbec0b5daf484329551e0c4203e32d64ca4a491597ea93b5b8685769c2d09e023cdef86f4bf113cf1f3569420ff4f35c85ec553105382f18da851c4117700a5878f0ab8bb0aaf549cc772454da3c81f016ffb2a59e88ce5e58bf12d73306b8370e9a4f695f7aca351dd6b2b6642ccbc7942ccd8a776c6454eef12cf37330ef9d40d4688f8e2fa09c56916820d6fa590cd5b3c3b342a9e4380dea2daec3a5b0ddf0180271e", 0xf9}, {&(0x7f0000fed000-0xd6)="2bcfb5613cee65631d5f612364c4bf2bed41867e4241efb630cc8de292e4b644b94360ae09e2c6ea8548f9574efa8d81b6305e504278a651fb52576002f12527392b8cbf02d9bb42d5b0a3c07bf1eb38ccd8e80ae924a47bb2d08c8a9d51ef401a5a949a3950640a7063cfdc3172f0cb0e79d373b7c1d24a18f275639d9f2846b4bb36a1aa52b9744369893b8cba43b10009c8984ee66ea48c8ca36af37ca4ae98d43317fe08965b716b052bc99657c75e373a12b5073586c93e473f27d17de779966d444384f5e33cf5278a1231327fea0615c03e8f", 0xd6}, {&(0x7f00001c7000-0x2e)="7dddbf3c42d8d287c6e3e47f4449f519cd53c93a8cfc368f659bde2ade3ba4618a45e69577f840b1bfb25d048c48", 0x2e}, {&(0x7f00004fb000)="8a66e3567d6ba7fab4d54414377bff8c250bb70bdeb786952228d89108a630f7461979057a76c7f9ef2c2538b7a4f972a7f83b3c2529e61d75ac3ce6e18470", 0x3f}, {&(0x7f0000649000)="7813b7fbeda9560875b333e5a4a006bff69ec7f6927cbf4cca625b8f45dcbd7bf593c00be493000882509f7d9a40db88b8c1bf12a717c2165e6f14e3ce727914a62b3eecc4974fe5f7d133de5e34533962ab137ab473c9b0e19c9315068d7ed533bdc94c3565ef37c01a761be89c69105e59abc7df47e8829aae57f484a6a04d6711737cd8fb06647c0688c6a0e9554a899c54fc223ad109bc262e844db9d8780e55ed9c3b4ef84ab595c50e8830c45591d5970883c7c7894616371309a764c421a857", 0xc3}, {&(0x7f000016b000)="91b05197a6cc33a0cfc0387fa22b9c8963268ecec3581ab0e0ecfe0e8e0423e15772bcb205b6be09d3d6b3032e19cb68b89647d35fe154481c26aa0e3beac714bea25a9ca74b9c1db1de76d45a4fccbacc35df21262b1e4901e555f7c3205f523180a615d2a58ac75dbb7d4654ddea4e030fd156aef8911e005e12bb65fe77c4088496", 0x83}, {&(0x7f0000b35000-0x7b)="ed626d149d6857cbd6e309ffb7463e3d5d0627c64a41fd6702d1dcae709a27b72598c73aaf054121aab1e68594bc1021d130a4c3ba54aa8522c2f40cafba474a9f2185b7e56137931fbfb789d06881a430f840e089c5a5c48660d4c65980d0d680a4b15f07407ac2e00c5d2345c2427a5dc75c6047cb06ef5bc4fd", 0x7b}], 0xa, &(0x7f0000fb5000)=[{0xa0, 0x105, 0x3, "712f79d21ecdba5a19662363d0a696dfe094c46c4257831ef13420ac49af3b4624a5b100913ed27a56ae9e2bbfcb9f9213fa792b36561b2a99f92ae1e4038ba1198959d92baa9f630336cbc1042cdd37fd01877b77209bb167f86177ed2e4bab053d25b56c737915a2f3fc82794fe935b647e77b8767a2e55948795c2c87ef1daa8ea45e5bbdf370cd7f0ac9"}, {0x10, 0x10c, 0x4558, ""}, {0xb8, 0x29, 0x20, "accdaf0ec3714a2f80c56f44c8e291434cdb7c6b09f536a6c27f29ceee76de0e4a4f34462f64529e16bd24a2e4504472f553537686601976db53d75604934af1e6c4f7783bdd572846bfafd2a0d4088f3ca72f4da19eb3b882564bc453b9bc92648f50268b0e3d8ad025f305160d8475f4599fc4163f95a7b08a7e0eee368260a79150ced487fa2f34797391d8fa3cba8459065bc06ce5b235673063b4bc52cdc5bb4b9e"}, {0x88, 0x11, 0x4, "d9c1d97b564628c72ac499855c478e17e90095097c437d09d9b5137ca4ed557edbf129e3863ee2ce383bd0e15aa33151dcf1f5b7722fb6a3fba3150378230dcf880579b9aa8aae3d025e2befd9be07071b311dc0daa25cbf47707332c814f573d8c92cf989b8fe11d343a0dd79568d4426"}, {0xc8, 0x94986a4b4fae1611, 0xffff, "a4bc51e4f2abb3a7001d126d52555dfc61ffea770abd3650ba78583dc7e7757b8e7c9d5b84a0eb061822edc3ddbc03d0d1a4d178cc499151b56f6492bf683d9e9563753f7478c6c7e3464bc5c65b39a798360e4e64ffb9ff634a77135b00315a558f93e7e167e80c12afe1e41d75f6bbeeee9f569c014f5ff6b7846a955cac53d8accb49e61787cb53538079865f423da75beaabe0a735b05f8fea8d953f1b3c2823db5542ed8d9a34b22a85fec2b8ea12"}, {0x1010, 0x113, 0x9, "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"}, {0x68, 0x0, 0x3, "45afd6fc723b3759275338d5cfc32f3e31657c7b93e708858f120f73106ead9a991196f3bd0cabc8d11244ac3d27545559b322dace4897b4719583a1ac6e9af168289cc609ba7e60f0a4221752da7bafd1b3"}], 0x1330, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mknod(&(0x7f0000d2c000-0x8)='./file0\x00', 0xc008, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000c66000)=0x0, &(0x7f0000858000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006cd000-0x6)={0x0, 0x6}, &(0x7f0000441000)=0x28) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000435000)=@assoc_id=r2, &(0x7f0000af2000)=0x4) sendto$inet6(r0, &(0x7f0000e2a000)="b8", 0x0, 0x0, &(0x7f0000202000-0x1c)={0xa, 0x0, 0x20000, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000026b000-0xfe)=""/254, &(0x7f0000bab000-0x4)=0xfe) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000095000)='./file0\x00', &(0x7f0000011000)=@known='system.advise\x00', &(0x7f00000fb000-0x9a)=""/154, 0x9a) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f00002cb000)='/dev/adsp#\x00', 0x3, 0x9fb81d3a4f660933) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f32000)={[0x7000, 0x5000, 0x100000, 0x0], 0xffffffffffff615c, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000913000)='./file0\x00', 0x5b) sendto$inet(r0, &(0x7f00002d6000)="caf44b09feea039f6ccce34bb0831c21f8e7b36f7daa17f8a1357973b6cfc3de0c626352dc193071eedbbcbf2ac2c83023697031c78bf4fcc200e21511eaea14687ae3151d713b6465351b789afed49d512672bc6db1e8b9b94d41689b6ad971383a485a4dad84cb284d234cac8c2dae", 0x70, 0x20000004, &(0x7f00007e8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00002ee000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0xd, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="5d6c9f358a287276ec84f4cd862874f9a4c69b4496cc8ee9a35d7cedf6f6d0b06f5a1710f74d1f4bf8867e806433b2ff6425c7a89855e8962a2985f804ace8863cdb8e721bfaa74a8069ca6359d3a8a114f3a303b8f6e333c8594410aae4766119737f188349248e870bff93a6b3a0b1f1b725db2efdafc8a7ec04113ac90d3e475c1161f6afd92b3b58598e353108972e49183e75513a0018789ce070eab208f6d4d0281bedda80917608fd353c3a2ac0d0ca1b") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000e9c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x7)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000331000-0xa)='/dev/vcs#\x00', 0xfffffffffffffc01, 0x14001) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) pivot_root(&(0x7f0000b55000-0x8)='./file0\x00', &(0x7f00009d2000)='./file0\x00') 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x7, 0x3) semtimedop(r0, &(0x7f00008f3000)=[{0x7, 0x2, 0x1000}, {0x2, 0x7, 0x0}, {0x4, 0x7fff, 0x1000}, {0x1, 0x3ff, 0x1800}, {0x3, 0x8001, 0x1000}, {0x1, 0xc30, 0x800}, {0x0, 0x1, 0x800}], 0x7, &(0x7f00006a2000)={0x0, 0x0}) epoll_create1(0x80000) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a3a000-0x4)=0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c8d000)=0x0, &(0x7f0000361000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a83000)={0x0, 0x0, 0x0}, &(0x7f0000e54000)=0xc) ptrace$setopts(0x4206, r3, 0x7, 0x100000) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a52000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d0000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c73000-0xc)={r4, r5, r6}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendfile(r2, r2, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000524000-0xb)='selinuxGPL\x00', 0x3) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ad1000-0x10)={0x5, 0x9}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/09 13:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000001000)="a6c65f81991d31dbefcab2c637a3711cf0e4236ecb844113bab474924212af5db6e5d6dd971d05bb47faeb8b81574b9c79178812b0d45283a501f7d84f49019115e52dcf1c0663b2ba146fe5ede3b4db2067cb2f78e39bc3f80d24ab5f22f945be9622ad6d7cc1f563f0e84494fb2223cbb3", 0x72) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000773000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efb000)=0xc) getgroups(0x6, &(0x7f0000f38000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r1, r2) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00001eb000)=""/224) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 225.468450] sctp: [Deprecated]: syz-executor1 (pid 12329) Use of int in maxseg socket option. [ 225.468450] Use struct sctp_assoc_value instead 2018/01/09 13:51:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007d2000-0x4)={0x6c3, 0x0, 0x8000}, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000e7d000)=0xb79) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000029c000-0x8)='./file0\x00', &(0x7f0000bbc000)=@random={'os2.\x00', '\x00'}, &(0x7f0000f6a000)=""/4096, 0x1000) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b9b000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000909000)=0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f6a000-0x8)='./file0\x00', &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000512000-0x8)='./file0\x00', &(0x7f0000a4d000-0x8)='./file0\x00') setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f69000+0x1e6)={r3, r4, r5}, 0xc) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f6c000-0x4)=0x0) 2018/01/09 13:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d8c000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000b30000)={0x10001, 0x9, 0x7}) 2018/01/09 13:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f6000-0x71)="0afd7eb0d53c73e5b3b608ed0054ffb761b92ff8c455f8bbaa6d2b47f70d17c0581ac07ec19dbbb79e8d1421c193e3fbd59f20e881fa7104fbf697740998b1ed31b64df201d2445d983453c921c0b49377366716d16762de462de0eb25616133ade34e5443e49cb1808e23b16e367982b0", 0x71) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r2 = semget$private(0x0, 0x7, 0x100) semctl$IPC_INFO(r2, 0xb87ca491458486fd, 0x3, &(0x7f000066b000)=""/182) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) open_by_handle_at(r1, &(0x7f0000404000)={0x92, 0x1, "61c1d099e320d232a25e0bc8dec31766544ec946f84912d0e8b4f1bc7ad3674985a0ec52fcf6dcc76041dcfaa782366d4478d168160d7b9abdaf288d3c60ed205429b4fcb2a240432319adb36274cb363bf7be9159cfc7ac4eac37c3551aa28e2a449a2d993dcd8f0234cc4aaa2f5697b5548e04d63de6bcc3fdf7b9104af8968408c9dfdfb00eaa0508"}, 0x101000) 2018/01/09 13:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e83000)={0x0, @in6={{0xa, 0x1, 0xcb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe3f}, &(0x7f0000b80000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d0f000)={0x8000, 0x4, 0x4, 0x0, 0x3f, 0x4, 0x1, 0x1000, r1}, &(0x7f00008df000)=0x20) readahead(r0, 0x401, 0x9) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000295000)=0x0, &(0x7f00007e2000)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000546000)={0x4, 0x1, 0x1, 0x8, 0x3, [{0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2e6b, 0x7, 0xd07f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0xffff, 0x7f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d4f000)=""/253, 0xfd5a, 0x41, &(0x7f0000f6a000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000005}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000f6b000-0x8)='./file0\x00', 0x40000, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00003db000-0xc)={0x40000001, 0xce6c, 0x1f}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000f6b000-0x8)={0x567}, 0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f6b000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002f3000)=0x0) prctl$setptracer(0x59616d61, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef0000-0x29)="06ff000700e362e5b3b60ced5c8311b7e4175e560150c6a622840f3cf45d597208144731f82801756d", 0xffffff22) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c59000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x189) r1 = openat(0xffffffffffffff9c, &(0x7f00000d0000)='./file0\x00', 0x101000, 0x124) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000239000-0x2f)=""/47) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x25a) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000ba000)={0xab, 0x0, 'client1\x00', 0xffffffff80000000, "7cb9066059b7d1ab", "388896c82a59fc7a2e6c33de44a701322d1cd4aa37c95cd93dd6028475bfba29", 0x261, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f69000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f6a000-0x28)={@generic="26649805161e7c029c08e207e615e530", @ifru_mtu=0x3}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e3f000)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000bb5000+0x993)='./file0\x00', 0x28) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000671000)={[0x1, 0x100000, 0x100000, 0x99296631d0db09db], 0x31, 0x4, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket(0xa, 0x3, 0x8000000000000ff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000003000-0x1000)="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", 0x1000) fchdir(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x6, 0xde2f, 0xffff, 0x330, 0x0, 0x2, 0x100, 0xb, 0x8, 0x80000001, 0x6, 0x2, 0x0, 0x4, 0xfffffffffffffffb, 0x4, 0xc3b8, 0x3, 0xfe0000000000000, 0x8aa, 0x7b3ae830, 0xffffffffffffffb2, 0x200, 0x7, 0x0, 0x6d80000000, 0x3, 0x2, 0x9, 0x0, 0x4, 0x80000000, 0xfffffffffffffff9, 0x0, 0xfffffffffffffff8, 0x4, 0x0, 0x2, 0x5, @perf_config_ext={0xc00000000, 0x6}, 0x8000, 0x78f, 0xffffffff00000000, 0x5, 0x1f, 0x1, 0x9, 0x0}, r2, 0x800, r3, 0x1) dup(r3) sendto$unix(r1, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000017e000-0x2d)=""/250) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000218000)='/dev/cuse\x00', 0x214402, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000d14000-0x38)={&(0x7f0000a20000-0x60)={0x27, 0x3f, 0x7, 0x6, 0x40, 0x0, "3880c087e7c1a83f1154dac6c09bb066cba318b73b7f8ce543ce38ab43fa2a9e289ece5f6f506b6928b00bde148b2d94bcc1258fdebd498d81387a3323c403", 0x9}, 0x60, &(0x7f00005f3000)=[{&(0x7f00004bf000)="", 0x0}, {&(0x7f00002f9000)="9b90ad51bcd5a3ab05fef0c109", 0xd}, {&(0x7f0000d19000)="09d9090459567963edbcb0c3ed75e0456a0de402db681540aa8cc22370a83dc13175153f440d14ddba494244188fd154f42cde7a90ba431865f27007ec828278f52d8afc323e98def001a616a38d9863ccc7e600336a672db3b8aadb", 0x5c}, {&(0x7f00004e0000)="3b82a367c23cfb7d2e1254db09ce5c7275f881149cc2e63bf3d7a2c52558323bd4f814029955162c792a0e8e908a80eb75dd3249b0ff87a598fc0af1bb6f63bc5ce5b180dc0cfc2cd6f09d69c92fe9f8d8db4765824613c8f368dbe25c444ac778b7d72301865747ca2f43b803c25016cf85ad61523eae86494031ddacee484f395cf7f48fb0f0607fa7130eea656f4ea74394f4b8c05337c73c0f", 0x9b}, {&(0x7f00000b5000-0x1000)="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0x1000}, {&(0x7f000048e000-0xba)="670dc1715620fe5751b3be7cc013a49e5d87a5c30c097efd4208ff2e36fa3f9df1ad66f01b25cfe105231fbd6e4e0dfb6d478c305207a908f24f703271ba7ea389ab91b2504821e41c9dec95fa02cc880921942dbd979e6051bc9e73f8ada024419db6a326691b24c01ac99e7624385ea006ae5935de8a03e13f8d1fd95e1e9453144a74d3d198264c0e129b7287d25a32add64e1c0ff2ef9966a041619ace8121e742e707551054e0c002dfb60ff58a66120f866ac35d1dd27a", 0xba}, {&(0x7f0000986000-0x97)="1fe0a10fe42d2ddb74c1117b1fdd98f04558747b8e0e90c3e47f99cda41654aa1fd6c543712b2ec7c6bd78f9a3a64493a8ef074fee98377f566b09d22e7266b38712e967baf8a09fa0d136aaf89c82d374b24559d994e20de43e8e43cdf4e1ae9296904eb98dd9822aacf0c836b1923942b4e7e3c2a34a3abb76907fea8ca84479bc1e5a8cf9c2a5665a7f01a837e778585fdf6f7fc1a7", 0x97}, {&(0x7f0000350000)="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", 0x1000}], 0x8, &(0x7f000000d000-0x38)={0x38, 0x11f, 0x3, "42b1f3aed0e6b5e70642a71430d9b7544c1f00c8024bf4a976c7d91652c1185d9bcfe325b7c4d9b3"}, 0x38, 0x10}, 0x804) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x20) 2018/01/09 13:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f00004d1000-0x8)=0x0) sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000052b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000df1000-0x18)={0x20, 0xcd, 0x1a}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006b7000)={0x26, 'skcipher\x00', 0xe, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) open$dir(&(0x7f0000bea000-0x8)='./file0\x00', 0x2040, 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000e96000)={&(0x7f0000cd5000)=[0x1, 0x2e6, 0x3, 0x9, 0x10000, 0x9], 0x6, 0x1, 0xd283, 0xffffffffffffff5a, 0x26e7, 0x1, {0x7, 0x74bfe9ea, 0x6, 0xb033, 0x2703, 0x1, 0x2, 0xfffffffffffffff7, 0x2, 0xc63, 0x10001, 0x4, 0x9, 0x0, "26689c7d80e061002f2e1dff8d4057241246f299582e58c9151d8d5021a381dc"}}) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000010a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) faccessat(r0, &(0x7f00007e3000)='./file0\x00', 0xc0, 0xc00) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r1, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[], 0x0) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00001b0000-0xc)='/dev/audio#\x00', 0x7, 0x20000) r1 = syz_open_dev$vcsa(&(0x7f00005bc000)='/dev/vcsa#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005a5000)={0x0, 0x1, 0x55}, &(0x7f0000472000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005ba000)={r2, 0xf1, "82e53b9abb4ede721e97d7ea1928f418bfc25b4bf7096f36f8f8e7c33feb3ab349c2589a6902316fbd04a9630ad00ee409436d7a9a40f84c337a628fbad54966b93165d7b3582544cbebd3b20180785b5f824c163d9b56db9cea5b37c938b04b3fd1dbe0da8a9c1d6049e9071b90ecd1e59d25ebccde6cdf70667f3cb5b9b9cb6c9a5f132edac39396ceeac75ca20366471a1c83f070e5c5956bfa79ed3ec6ca763c854a1554d1fd83292f61328ca699beef5da5c3db96f82a9ad1d4c8fa9f210e9758d57610e21a622b221fc5b27870a8e9ab6deeed9855a12f8dcfb7ac297037c1607f02dec6d2224fdedc0afe4713e3"}, &(0x7f00003fe000-0x4)=0xf9) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ab0000)=""/208) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000f6a000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000a91000)={0x200, 0x1, 0x4, 0xe, 0xa600000000000000, 0x3}) r7 = syz_open_dev$usbmon(&(0x7f0000bab000-0xd)='/dev/usbmon#\x00', 0x2800, 0x101000) ioctl$ION_IOC_SYNC(r5, 0xc0084907, &(0x7f0000636000-0x8)={r6, r7}) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000045000-0x8)=0x0, &(0x7f0000a9d000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f69000)={0x3f, 0x6, 0x5, 0x9, 0x8, 0x8, 0xfffffffffffffff8, 0x0, 0x10000, 0x1, 0x5, 0x1}) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000dd000-0xc)={&(0x7f0000f61000)=[0x0, 0x0, 0x0], 0x3}) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000424000)={r0}) socket$llc(0x1a, 0x1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000452000)='/dev/sg#\x00', 0x20be, 0x100) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000354000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aba000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000bca000-0x8)={0x0, r1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000353000-0x11)='/selinux/enforce\x00', 0x2400, 0x0) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000042000)='/dev/dmmidi#\x00', 0xc, 0x20000) mmap$binder(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x1, 0x90011, r1, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000d29000-0x8)='./file0\x00', 0x8000, 0x102) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00007e7000-0x4)=0x5, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) fsetxattr(r0, &(0x7f0000104000)=@known='system.sockprotoname\x00', &(0x7f0000ee5000)='\x00', 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) readv(r0, &(0x7f0000cdb000)=[{&(0x7f0000516000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f0a000)=""/142, 0x8e}], 0x2) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005f5000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) lseek(r1, 0x0, 0x7) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000783000)='/dev/vcs#\x00', 0x6, 0x800) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f00005bb000-0x4)=0x401, 0x4) 2018/01/09 13:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8010000000002084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000700000-0x2)="8c4f", 0x2, 0x0, &(0x7f000020d000-0x1c)={0xa, 0x0, 0xa3e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x135) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000068b000-0x10)={0x7, 0x7, 0xa4, 0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) shutdown(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6a000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000dc4000-0x10)=@ax25={0x3, {"7bbadcb81b6d35"}, 0xfffffffffffffffc}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6a000)=0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b7e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000584000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, 0x8, 0x40, 0x400, 0xfffffffffffffbd0, 0x200000, r3}) 2018/01/09 13:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x1f, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, 0x7ff, 0x40, 0xfffffffffffffff9, 0x6d, &(0x7f0000000000)=@generic="e69fa3ebfaf9cdefe537e8671ebbd799", 0xfff, 0xa28, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000002000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/09 13:51:53 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/dsp\x00', 0x42802, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000945000-0x28)={0x401, 0x14, 0x1, 0x1ff, "dc11cd81d22e4f616e2657aef37a74cf7ff3ef4b64395fa00147a444687e4749"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b28000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getresuid(&(0x7f0000682000)=0x0, &(0x7f00009f1000)=0x0, &(0x7f0000f19000)=0x0) lstat(&(0x7f00002b1000)='./file0\x00', &(0x7f0000ab2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00007ca000-0x4)=0x0, &(0x7f0000133000)=0x0, &(0x7f0000858000-0x4)=0x0) setresuid(r1, r2, r3) sendto$inet6(0xffffffffffffffff, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/checkreqprot\x00', 0x82080, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000897000)=0x7fe) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000618000)={0x0, 0x6}, &(0x7f0000428000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b04000-0xa)={r3, 0x0, 0x1, [0x10000]}, &(0x7f0000b73000)=0xa) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000142000-0x58)={0x26, 'hash\x00', 0x0, 0x800, 'rmd256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cf5000)={0x0, 0x28, "78d2a8c1c2b7619be6a103291d75bc5e2f4e2c66bbea9385ddb6d0886b46325f5505d8a3f95a1316"}, &(0x7f000055a000)=0x30) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000933000-0x1d)={r1, 0x3, 0x15, "a49d87387ac7234ad3a69948969f964f41701e35e4"}, 0x1d) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e6b000-0x8)={0x6, 0x2}, 0x8) 2018/01/09 13:51:53 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007bd000)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x2400, [0x5, 0x1, 0x7, 0x7, 0x4, 0x6, 0x80000000, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f00002f3000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000740000)={0x3, [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007f9000-0xc)={0x3, 0x1, 0xffff, 0x232, 0x9}, 0xc) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xa, 0x3f, &(0x7f0000353000)={0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001b2000-0x72)={0x0, 0x6a, "20657c12dbf443569e4695c1d7d33852a59df49937af5bf2447e9eee02a838ab0a642e7aef90bcdac1e8e7bbf33d53e9a7e8369c72c318f41e772198c908f07b0340237136a74dfaf26d34f98fd46ad81d578672b88e9843b44e3f8b5c9be7d34a430ae89de611c5cbc8"}, &(0x7f0000dfd000-0x4)=0x72) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f8a000-0xb8)={0x0, 0x5, 0x7, 0x3, 0x6, 0x100000000, 0x8, 0x1, {0x0, @in6={{0xa, 0x3, 0x35, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100, 0xd4, 0x9, 0xffff}}, &(0x7f00006ac000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b70000-0x10)={0x0, 0x7, 0x4, 0x9}, &(0x7f0000bbb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e19000-0xb2)={0x0, 0xaa, "55272c6d6828ad35d07a81472f69ecf7d514baf2aafdc48d433ab2c116df29aa0e15f8bf42440ece204843f75525f43ce81cbc564f7e4a05b366f115628340f84878469fc2f38671f603c362bc919521098845ef3b60a5f63cd85b928dd193c01a69c9e61130bc75e641ee8274ed5f955eb660922205dd7a29039d77c2cc0bdbcb8d42034b7eb7df506e764b5ae44a5191748caaaf847f87a9f7c56836aac86490c16f0ce84bf2dad086"}, &(0x7f0000bcd000)=0xb2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f52000)={0x0, 0x4b0, 0x20}, &(0x7f0000b1a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000260000-0x1a)={0x0, 0x0, 0x0, []}, &(0x7f00001a6000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dff000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffff87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ad0000-0x18)={0x0, 0x3ff, 0x10, 0x800, 0x81}, &(0x7f00000b6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000679000-0xc)={0x0, 0x8, 0x0}, &(0x7f00004b7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000557000)={0x0, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc84, 0x1, 0x9, 0x8, 0x100}, &(0x7f0000064000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000340000)={0x0, 0x6}, &(0x7f0000f7b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005f6000)={0x0, 0x39}, &(0x7f00002c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000354000-0xe5)={0x0, 0xdd, "8d363226f901cf653578cc19f43e767e5c5c375ca2f39930b86ec1381d553b87777c4d5766efc3ce740662cf1d073e55e9032b6fcbb3f76a8357229e622bc9db7935037a447b80f82f470b191f6d9b64bdcd27a2a1c98b3b115ca41edffe29c248ab18c5ec2fc6f68fef5eb9b6077c1b13be7cde5b2c6291990673f606f293c52db1f630d43ad0bbd62077ee2741926347dc17ffd8e264d3a4ba88727e2cc01aba13f19aa1791e95acf16350314d99385d966eb04c5439988017610073736d72418cb858e998e8a0bbe0602e38bfaa11ee66a0a677fd39daf02c1e7230"}, &(0x7f000066c000)=0xe5) sendmmsg$inet_sctp(r0, &(0x7f000097d000+0x22d)=[{&(0x7f0000d5e000-0x10)=@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027d000-0x40)=[{&(0x7f000031f000-0x6f)="08e00c7ca8ddf5bfd78db322acd0a3d0c0e03b85f7d798ada04d6281f341d26a9df5288a05958107da4a3d54e804a3750334e70a32b6e0eedc3d0eca6c28ab1b3dd79d5d0870dd5196db956eb9e95309eb9d7109964b5dd10dd51e755f09899d540fbc59ad01f1549e4f2d43a1f40c", 0x6f}, {&(0x7f000059e000)="eb3b0e276576f7c4d3922b2c99e53fdfba7fe6614e2b2ba6ab8b9fc54d6b88767b7f8ea992661565e671597177959e348b9e5efc6992888a382e533710260cf0dfd981cc2ad7e87b41b4f1cd47827727ff73cf073a4e703e79a146c2fd9e18cdf42fd214722ca02fa02e", 0x6a}, {&(0x7f00004cd000-0x1d)="ba40f9f7011c6ca0393d56918f2b7efeaf9d30097bff7a4b92d1eca219", 0x1d}, {&(0x7f0000d5b000)="645e11483409c71589a05a360d1e11c49d1c35ebe475aed6364ffd6c0dcb178928333e94aaa6e1b66d995363e372fad5df44231fb6c2fa0d46a7b07ab0b9a90ee4047eb43e74e0b24a6aa53fa6e56992495aee164e29a3a46f484413a8c7640f5a527d20449857a134c597c1af087de7a73ca592d557d2cdc4559bba99f16d3730b79d2c4f0d1794ab88c869c865967f599a1f82c2ac241ba9ca795636bb6820b92071d0fe39627d653e6639a728dec8064857660db5901414e532326f472b22079f298ac9f6426b13deb0f3d76bc70b8b8453b32810b7606b9837541050005450ef1b2dc1940370df54ab249975d99019", 0xf1}], 0x4, &(0x7f0000696000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3f, 0x8, 0x1, 0xe52, 0x0, 0xe000000000, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x81, 0x8, 0x1, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8000, 0x6, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1, 0x6, 0xffff}}, @init={0x18, 0x84, 0x0, {0x53bf, 0xffffffff80000001, 0x5, 0x80}}, @init={0x18, 0x84, 0x0, {0x0, 0x20, 0x8, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x209, 0x8000, 0xe6, r3}}, @init={0x18, 0x84, 0x0, {0x82, 0xcb0b, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8205, 0x100000000, 0xfffffffffffffff7, r4}}], 0x1b0, 0x4008084}, {&(0x7f0000e8c000-0x1c)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c, &(0x7f0000f14000)=[{&(0x7f0000217000-0x16)="88ee21ef4d8d73ec2972d16286729c34624feeb0005af516ac8460acc65f22709c5aeac9d39e40e963efe1186018a9951143b4ce1d5795604aab1b0e94736cb2dadfc6a27a8b4d4e18d2703c0c9aaf9e3eda30c3610e64639f6c416b5bdfe417f3a2bdaad35fa3bacae42e149aaa50e605346450140e9e8453b5befa156464aa63421b42a9c40ae949e821b48afdf052e952b3e8076324ee21a28024a455691f67a621b85033dce79b03b71c8788c598512779781a981e2aacf68c5e21fbbd966cd918ef55e3", 0xc6}, {&(0x7f0000b2a000-0x77)="3a8d6a5570f77ff1af36089268df6210888719a80b42cf4616206e5e259b4b7204386c82d77e3aba182acb4d87811859b660a7fc886d792ed1c30e8807b977c6eef2fd1571c1ad34a81866feb18f1e3aae32c1e8bb9e50beb55a0f5730fa8dbc6894bb040606488e66a4ce842afb5979c3febc3eb11df6", 0x77}, {&(0x7f0000561000-0xf3)="4b77816b41c695d1709f3e189089cb94861b3544bdb4379a730770dc85ace36396904f1bcd33b0f80d281e655620bbf99097dba3995f4bd427439a7f948716187b8baa866d33a93157a24fba47c2a57baf851dbd0abbb238c519c3d90b2f1025f41104ebc7d6c83843bd2dad06eb397b7ae892649026932bc4f6d1776f992242e6436b4d4f0af984c873d46a0524bc601741d2dbca4fd962594272cb80bdef91d2f8b01b1b3a0b90a5a8feae485464c03c28a1dc157cb40e33f06538086feeeb96bc958c61e9576b3cc1e325f72faad1984beafddb0c7efa5b6e21aad8d1c70524bc221a0cd0ee96b218e7be7bd2e6b3d06bda", 0xf3}, {&(0x7f0000285000)="4cd7028e734bddb926e992c2a4d3874c46b47b3316aaf85f145547f330e8841ffd122b42035b2d1af9b76aa70da2e79bcdfd86880a0c902af5b3c0b7271e79cbac6807c94602d459a94070b4dd1319f17ed8fbc93fa224adeff85c614df94babe2ef9ed31932e1", 0x67}, {&(0x7f0000043000)="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", 0xfc}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000c42000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e11000)=[{&(0x7f0000371000-0x70)="337f5f7d0aaf03d25cdb070bd0eec34f8f63a29a2a09b70833e4abe5f1c8d2d7b699b128da5229dde13dd3a802d2154959c27dde7d46c6805968f6f508d23ce07755c8db2d977390fd473226391329a64cfaa0800e868bd182c88669d9297e60c169bb23fa437d290741e29078dfc835", 0x70}, {&(0x7f000013e000)="2235d84f2882adec4fc64293d7b8ec199e14a2fc0b9e185061e43f4581da65a6785c919a34aba01e858f9b0e9cfa5f5a6d70bcc791888b9f3e33922a6802e4a010a7338db6af5a23de55c302fe1853fe7ffc5945d9a66d70b4ba1a267a5a1f17fe2a7c920b73f760dbd9077a9571995da180202b2a2317662fe3007ada78c4374055808d9202f2764d", 0x89}, {&(0x7f00008f0000-0x66)="fd153d8483cbc9b1b4273500121b1a2d7a90380ddfec05fdbe90a6eb6d092f4e0331d2fe0a083e5426627db0ebd08b3000d51c698006eac2a15f336242a46d60ce1b19e0b23bf0402ac4ce22ccedef9c595310ea0179c7051d55f2943abf0644e1f6fe76ebd0", 0x66}, {&(0x7f0000132000)="eaa6a88eb8500ea28024992e388e905a5c2eed5539533e107c49393cb4d1b16cc904fc941f4d06c151b7323300e8d4234003275a5f4bf0c56812e1f999db4cc386c837", 0x43}], 0x4, &(0x7f0000820000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x140000000, 0x0, 0x0, 0x5e094af8, r5}}], 0x30, 0x10}, {&(0x7f0000f78000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7ff}, 0x1c, &(0x7f0000aae000)=[{&(0x7f00009cf000-0x48)="e60aec5b060c611992cb8a6111062070083611c1658e703e1ce0473c3facb29c6ea3191cdc832981ab8f575b4e43b78e6b37adce1d3502a12b6bfa4c5c266dc6088497f4e0a482f7", 0x48}, {&(0x7f0000fd4000-0xfe)="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", 0xfe}, {&(0x7f00007bd000)="43289acb118b", 0x6}, {&(0x7f00002c2000)="98093a98ebdb32f226151a68cccf59fe4baef6ca166efb33b11a8e8a3ada85", 0x1f}, {&(0x7f0000ac4000)="", 0x0}, {&(0x7f0000566000-0x12)="7e16b12f397e3c7ddf7dd089fbc139bec9df", 0x12}, {&(0x7f00005e4000-0x60)="08436c9b200db75b26b4d5d0a482b929996b477dd2db932548b92554cdd35054a8de871daae763f161d2a03f11b86b96110b19759fae32703be7d672863d0ac7ebe8554f430dba2c1faa204613c351af79f0182f786274b7cb0c03016554b39f", 0x60}], 0x7, &(0x7f0000da7000-0x150)=[@init={0x18, 0x84, 0x0, {0x3, 0x3, 0x4, 0xffff}}, @init={0x18, 0x84, 0x0, {0x200, 0x3ff, 0x1, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7f, 0xc, 0x1f, 0x386, 0x401, 0xab, 0xff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x2, 0x10000, 0x3f, 0x1f, 0x8, 0x7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x8, 0xfff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x0, 0x7, 0x8, 0x2, 0x3, 0xec8, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0xd31e, 0x0, 0x9}}], 0x150, 0x40000}, {&(0x7f0000eec000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca6000-0x50)=[{&(0x7f0000904000)="c8a02e86a333f0168c2f739c920e01f2d8aa4f2ffc8fefc70ef7ea86a483fe700267370000aa0310ed469118a87846ddd297b89298344d538bd56f01bd4e1ca18f52b2b1d15fa0d403a7dfb2d1cd0bcc5ca116a6ac2ebc36cf86d00bad17a36522eb48a72174ee6f1fe547f5870733b342d13934d162c0c175851f2ab66f", 0x7e}, {&(0x7f00004ab000-0xd4)="aac47603a5465b40c56997b9161e6d5764fd2827759a0af005412308354bbbf828717da078113fe5b1bed001ff7768a6db01088d52c5907bc9d2c6221c4643e9cbcc87e9dc47047b29211158fdd57b1a1a66629bf72072be2c49c282efb81aff212434164d3e49b73dfdcf502ae2827f8b41d3f582a983739aab4b6d2afc82beab100ca6f77b696f3a80e522b4eeed826d00aa452efd01ffbe5ce7545343f860634708c3893f8581124e8b1f6fa00b1fe99cb39768c94f90c6158d1c9e8e600622d2a145befc39163164228117509860b861b87b", 0xd4}, {&(0x7f00006e4000)="04932aaef2cbdf131b20c74d510d0c", 0xf}, {&(0x7f000099c000-0x11)="9e81ec50655cf0d89dc1adb13eae6c09b5", 0x11}, {&(0x7f0000f3a000-0xba)="fe851b572cef330087e5c18554cd633c89c47cf442abba7fa60f3aff4dca43443fc7a58991f517bbffb65e8e9810138afecd0923044ded6d0ccbd9005956e3f26338ebc4922b28b96e37ddc5632a4f73427948cb2812dbf881e9249a6354dffb00c2c28063dfcf2c3074f56bb682d1b685bd984c5725d53294b3bc9c303d4841f0b9291a12a74b9d4f769fcca4d524320f2fd3b58679b8377a55b447a005dceec3c1585e88754869a625a53a7823270ca6470b63a701b669545c", 0xba}], 0x5, &(0x7f0000ac3000)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x5, 0x3, 0x0, 0x0, 0x80, 0x59, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xe, 0x9, 0x9, r11}}], 0x90, 0x10}, {&(0x7f00007a3000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbe000-0x10)=[{&(0x7f0000778000)="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", 0x1000}], 0x1, &(0x7f000074e000-0x30)=[@init={0x18, 0x84, 0x0, {0xffffffffc79878db, 0x4, 0xffffffffffffff01, 0x7fff}}], 0x30, 0x0}, {&(0x7f000071e000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000148000)=[{&(0x7f0000654000-0x1000)="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", 0x1000}, {&(0x7f0000fde000-0xf)="b5c7b7e93b9c5a1063551e041dc814", 0xf}, {&(0x7f000094e000)="3f7a49709fed95d1c475b37ff4f7992aaaca73a4f9abf5b6dfb59356273fe33e1bd587c8f4e790eadd61c2b44191a07683f405f1bb17b3e744a90a3d2f301a32b0fc943dd29ba98afc89cee5b57fc81974bf4fb1df9ef9569269134acbe5b17a52b61ff4233a11d3406e2d7f608b7617123a3b8aaa59da6f78ad18a32238f48fc96217a7ef2acc55b40b3e5a2bef87ac971e63282cbc7160d963748babe4a47c375fed4b76621565be4d5c86ab27cc6e94", 0xb1}], 0x3, &(0x7f0000cfa000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x81, 0x8, r12}}], 0x30, 0x40}], 0x7, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r13 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r13, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r13, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f1d000)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d97000-0x9)='/dev/rtc\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006fe000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x441a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x7f, 0x40000, 0x20}, &(0x7f00008b4000)=0xa0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000864000-0x400)={"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"}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000261000)={r2, 0xffff}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000228000-0xac)="0a077eb08ef7e5010000000000800092d1c4d0f793a2800d2c9a15d3866362f33d67ce23e3a698ffb5586504446f7faaed3decb321f0b7d8659d0a00000000000069e47d0359a08770c96126832829f34e4c3f7a70b033f48d7aa05261a6ba43848590493c5bbe340aeae0a903c521105f7ba8c42c8c725caca117bb75364a4b15c87f26ee7fd8a138777f24b5ee5abe8315c725015c55e688ad005742fb7c05fbd526dafb842084c9f63d1d", 0x2d2c5afd7512b45a) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r4 = semget(0x3, 0x3, 0x80000020) r5 = syz_open_dev$dmmidi(&(0x7f0000a27000)='/dev/dmmidi#\x00', 0x1f, 0x40) connect$inet(r5, &(0x7f0000d96000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r5, &(0x7f00004a3000-0x38)={&(0x7f000002d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008ba000-0x10)=[{&(0x7f0000a5b000)=""/188, 0xbc}], 0x1, &(0x7f00008ed000-0x68)=""/104, 0x68, 0x8}, 0x100) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f000065e000-0x108)={0x7, {{0xa, 0x1, 0x2ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1e231509, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) msgget(0x3, 0x154) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041f000-0x15)='/proc/self/net/pfkey\x00', 0x30a00, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005f7000)={0x0, 0x2, 0x4, 0x7f, 0x3, 0x800}, &(0x7f0000b77000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000537000-0xb2)={r7, 0xaa, "a91648a9a1ec9df64539d4e7d31b18316530dc0f85569ad9a0951db9af63d4a94527fbe9b2ca2bd32ac0adb286620b3a49c0de831d6327b5f5f646d48fe44bf14717899810d32d5087db0ab387336a93430103b875fc50a52e50dcaff2d44bb724cf61143e10248148aaa975d8901db806080f965ae4453fbfa8edea505f503e51a95b9713f201056b9d29ff6549b9d0fc0d8500928f57238b2d6e4d9a4f1f31fc2d3893d36aa2a2bda1"}, &(0x7f0000ca2000-0x4)=0xb2) semctl$GETVAL(r4, 0x2, 0xc, &(0x7f0000996000)=""/123) 2018/01/09 13:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x4, &(0x7f0000001000-0x8)=0x1) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="ee8dd2dfa60e8b360ace9ddd4e9d34593d68006e65b9b0a86ea931ade9883ba1772900e646dd4b11690f514c868cdffe9abaeb0be0ca03cc9ecd80d718e688b0be5c5f8063e99e084bc5b02f5fb2e80f694917de6550b314788581361f7d2cda6cc6a37c3f5d7398a7546aed1d331d5ee4b1891591e61f98464fd52488260c841a129b46c63fef60da152a501b63c6095e82fb8b34f55bd9b9d23cb38a213c419c51cbc0b670a78b1384f84c84c4", 0xae}, {&(0x7f0000002000-0x45)="f9e93fd7b4c734a14fdfac25be3ece8fa3e661322c2c061fdbc4bb7dfe7f17b7b22f5e78b05d5eb0a9ea6b90601d1d85468d2c447dc5826503362f5f78a7a2929d7470a00e", 0x45}, {&(0x7f0000000000)="46e8aae3339b13ae", 0x8}, {&(0x7f0000001000-0xb3)="7b4d392a47027454e1d3ce08ed70e4894b3ecbf5b677980e6ce88bce8c94a2c38d2d1b85767ad23d6b3f34e0c6ede323d86d346f20092fdddbef37bd40c386aa559d18bda12e65181a22460cf2f3b7b5a6ce4942a3043d4840fad74913d29bccf627b1b2e1f7a3725e6553236be23f3e21d383efc78561f56d07f75aff01d4a9d0c6daa1035d4479b7637f2320bdbf89a2da3a19e0bc25d01b184f7ca7e43257d342be47352878c2a1f573448e8270e1793300", 0xb3}, {&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000001000)="52e7dc36d6dbce97671e31d067c6e48eb82accb9cfcbd5f9755be9df0957b142cb41a124e87e0783cca62618279e135120923e6295a55c891cf40a4953efaa034a6c7ce8263d8c8550a5992015dc03133f005ab8e0dd7eaac5ff5980aadd3c4c70226991b36eb69c097a0d311883cb206c68adcfdcdc753a3d6013b177e7da95651cedcbf762c5b49426172cf83a4a50035e383fb4cb38fde65aeffb1dad8f2532f7ade57560cc6f502876e0e49d0bc6ca1d4128860c935eea22f534efd9274175401c944409fa9666266726968ce38e85088c19f8c9febf17816c1d3f1a3c380b", 0xe1}, {&(0x7f0000001000-0x48)="24f299a64e91b7dad4c640263f10e321293e024430276692473786ca7bd52ceb61db40a5a1e3c4144e829205bdc91b75f7af51862ea492c5d5cedbe9b72ba162a092af9a78b82e59", 0x48}], 0x7) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) socket$packet(0x11, 0x808083, 0x300) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000002000-0xee)=""/238, &(0x7f0000000000)=0xee) 2018/01/09 13:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a4d000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a11000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents64(r0, &(0x7f000010f000-0x49)=""/73, 0x49) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000e5000-0x20)={0xb60d, 0x2, 0xc3e, 0x100, 0x1a, 0x3}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000e3b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000771000)={0x0, 0x0}) ppoll(&(0x7f000098f000-0x18)=[{r2, 0x4100, 0x0}, {r1, 0x40, 0x0}, {r2, 0x4, 0x0}], 0x3, &(0x7f0000bbb000)={0x77359400, 0x0}, &(0x7f0000e18000)={0x0}, 0x8) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndmidi(&(0x7f00000d6000-0x12)='/dev/snd/midiC#D#\x00', 0x3f, 0x8000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000b4f000)=0xd3c6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ab5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ac000-0x4)=0x14) socketpair$inet(0x2, 0x6, 0x10000, &(0x7f0000221000)={0x0, 0x0}) 2018/01/09 13:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000414000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000127000-0x9)='net/bnep\x00') sendfile(r1, r1, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000026000)=0x73, 0x4) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000e12000)='/dev/midi#\x00', 0x0, 0x200800) renameat(r1, &(0x7f0000e6b000)='./file0\x00', r2, &(0x7f000081b000-0x8)='./file0\x00') 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x4c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000900000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = creat(&(0x7f000003f000)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000496000)=""/135) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000dd000-0xc)={&(0x7f0000f61000)=[0x0, 0x0, 0x0], 0x3}) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x95d0, &(0x7f000027f000-0x8)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000989000-0x11)='/dev/qat_adf_ctl\x00', 0x2340, 0x0) io_cancel(r1, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000bb000-0x1)="19", 0x1, 0x2, 0x0, 0x0, r2}, &(0x7f00000bd000-0x20)={0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d85000-0x10)={0x6, &(0x7f0000083000)=[{0x2, 0x9, 0x5, 0x8}, {0x1, 0x100000001, 0x7, 0x7}, {0x8000, 0x6, 0x2, 0x400000000}, {0x6, 0xad, 0x200, 0x9}, {0x800, 0x401, 0x1000, 0x9}, {0x1, 0x1, 0x1, 0x6e1b}]}, 0x10) open$dir(&(0x7f0000e89000-0x8)='./file0\x00', 0x131081, 0xa2007b4a92ebf039) recvmsg(r0, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000865000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000c9e000)={{0x2, 0x3, 0x7, 0x0, 0x94}, 0xff, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x5, 0x6, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000a87000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x4000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00003fa000-0xad)={0x7ff, 0xa5, "70f03956f54e85431bf3c0f87428912eccffa8eac3e8bf56d0b448e1e0eadcb2bc315e70c1711c9a3bd7dc511ec2119bf670356c0d8c4a86937de6c93989220c25a439dad6b6de87e9e851253f60b6b2a68c53726525c5c2a50ac10ef55b64a77b9dfc683a25b6f915345719461f5ce46fd920d07d76b985d9ca3b5183678122d2c16ad9f16561c82a9b1035e710411a2144f58d06259e799fa53f7ae84f737fe471facaf2"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000085e000-0x4)={r1}) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081e000-0x10)={0x7bf, 0x8004, 0x4bf, 0x2, 0x0}, &(0x7f000032e000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={r2, 0x3f, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000578000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80200000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000147000)="", 0xffffffc9, 0xfffffffffffffffe, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 226.256295] QAT: Invalid ioctl 2018/01/09 13:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c6a000)=0x76d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003c6000-0x4)=0x204, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc7000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000168000)={0x0, 0x4}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b1c000-0x8)={r4, 0xfffffffffffffc01, 0x8}, &(0x7f0000d17000-0x4)=0x8) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655ff8ffffffd8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x2a3) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000cfc000-0x4)=0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) eventfd2(0x10001, 0x80001) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x4003, &(0x7f00003d2000)=0x3, 0x5, 0x0) mbind(&(0x7f00004ca000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000cb6000)=0x0, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) tee(r0, r0, 0x6, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000168000)={0x0, 0x4}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b1c000-0x8)={r4, 0xfffffffffffffc01, 0x8}, &(0x7f0000d17000-0x4)=0x8) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 3 (fault-call:11 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005fc000-0x78)={0x0, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x64001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000046000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000084e000-0x4)=0xc) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000f9f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f000032e000)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00003bc000-0x73)=""/115) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d15000)={0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xfbd, 0xfffffffffffffbff, 0x1, &(0x7f0000507000-0x10)=@common='nr0\x00', 0x5, 0x8, 0x19}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000059000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sigaltstack(&(0x7f00006e6000/0x3000)=nil, &(0x7f0000cf2000)=0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bfb000-0x4)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffffffffffe2c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000091b000)=0xfffffffffffffffd, 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004df000-0x8)={0x0, 0x3a}, &(0x7f0000644000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002b7000-0x98)={r1, 0x90, "f11089873c16b0bfc358403bd9b3b457d0b09a7543eca023bbe67f344ce977f26af1dfd10f3a7400f6816b5c782de41eb3d842b304d1ab59ee319e8703ffff92afc3ae9ea5d5eee99936acd94aa5dc447ec91aeef362f9b432f141931e1913bb578c599ee0e2da5f60d3374509df1ac56b80e0dc0a4f64fe5d656eea6ad4fbe35b7cf8bbddc0642d298cac075dc7ffae"}, &(0x7f000014e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006f0000-0xc)={r2, 0x1, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000091000)={0x6, 0x4, 0x4, "6580fcecd277", "1fc7743ecad8c87a7ef393aaee00aae2"}) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000168000)={0x0, 0x4}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b1c000-0x8)={r4, 0xfffffffffffffc01, 0x8}, &(0x7f0000d17000-0x4)=0x8) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000799000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdaf) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000509000)={0x5, 0x10000, 0x186, 0x0, 0x7}) 2018/01/09 13:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000168000)={0x0, 0x4}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b1c000-0x8)={r4, 0xfffffffffffffc01, 0x8}, &(0x7f0000d17000-0x4)=0x8) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f000066f000)='/dev/ion\x00', 0x80, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aac000)='/selinux/checkreqprot\x00', 0x400000, 0x0) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b09000-0x28)=""/40) [ 226.489080] FAULT_INJECTION: forcing a failure. [ 226.489080] name failslab, interval 1, probability 0, space 0, times 0 [ 226.516127] CPU: 0 PID: 12583 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #254 [ 226.523526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.532885] Call Trace: [ 226.535477] dump_stack+0x194/0x257 [ 226.539117] ? arch_local_irq_restore+0x53/0x53 [ 226.543835] should_fail+0x8c0/0xa40 [ 226.547557] ? trace_event_raw_event_lock+0x340/0x340 [ 226.552760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.557866] ? trace_event_raw_event_lock+0x340/0x340 [ 226.563059] ? find_held_lock+0x35/0x1d0 [ 226.567113] ? __lock_is_held+0xb6/0x140 [ 226.571180] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 226.577050] ? rcu_note_context_switch+0x710/0x710 [ 226.581977] should_failslab+0xec/0x120 [ 226.585932] kmem_cache_alloc+0x47/0x760 [ 226.589994] mmu_topup_memory_caches+0xd2/0x310 [ 226.594651] ? kvm_apic_has_interrupt+0x189/0x1f0 [ 226.599487] kvm_mmu_load+0x21/0xf80 [ 226.603181] ? update_cr8_intercept+0xf3/0x190 [ 226.607767] kvm_arch_vcpu_ioctl_run+0x2d8e/0x5bf0 [ 226.612692] ? trace_event_raw_event_lock+0x2f0/0x340 [ 226.617883] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 226.622708] ? __lock_acquire+0x664/0x3e00 [ 226.626968] ? perf_trace_run_bpf_submit+0x206/0x330 [ 226.632066] ? find_held_lock+0x35/0x1d0 [ 226.636132] ? get_task_pid+0x195/0x2c0 [ 226.640104] ? lock_downgrade+0x980/0x980 [ 226.644237] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 226.649337] ? lock_release+0xa40/0xa40 [ 226.653298] ? __lock_is_held+0xb6/0x140 [ 226.657361] ? put_pid+0x183/0x1f0 [ 226.660913] kvm_vcpu_ioctl+0x64c/0x1010 [ 226.664948] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 226.669179] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 226.675071] ? find_held_lock+0x35/0x1d0 [ 226.679129] ? __fget+0x333/0x570 [ 226.682562] ? lock_downgrade+0x980/0x980 [ 226.686690] ? find_held_lock+0x35/0x1d0 [ 226.690743] ? lock_release+0xa40/0xa40 [ 226.694710] ? __lock_is_held+0xb6/0x140 [ 226.698789] ? __fget+0x35c/0x570 [ 226.702238] ? iterate_fd+0x3f0/0x3f0 [ 226.706033] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 226.710859] ? vfs_write+0x374/0x510 [ 226.714553] ? wait_for_completion+0x770/0x770 [ 226.719127] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 226.724993] do_vfs_ioctl+0x1b1/0x1520 [ 226.728874] ? ioctl_preallocate+0x2b0/0x2b0 [ 226.733264] ? selinux_capable+0x40/0x40 [ 226.737307] ? __sb_end_write+0xa0/0xd0 [ 226.741269] ? fput+0xd2/0x140 [ 226.744457] ? security_file_ioctl+0x89/0xb0 [ 226.748873] SyS_ioctl+0x8f/0xc0 [ 226.752244] entry_SYSCALL_64_fastpath+0x23/0x9a [ 226.756982] RIP: 0033:0x452ac9 [ 226.760148] RSP: 002b:00007efdf01d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 226.767837] RAX: ffffffffffffffda RBX: 00007efdf01d9aa0 RCX: 0000000000452ac9 [ 226.775097] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 [ 226.782344] RBP: 00007efdf01d9a90 R08: 0000000000000000 R09: 0000000000000000 2018/01/09 13:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) epoll_pwait(r0, &(0x7f0000b32000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffffffff, &(0x7f0000208000)={0xff}, 0x8) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$int_in(r1, 0x5421, &(0x7f00008fb000-0x8)=0xffffffff80000000) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000168000)={0x0, 0x4}, &(0x7f0000702000-0x4)=0x8) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c7c000)='/dev/input/mice\x00', 0x0, 0x12000) pwrite64(r0, &(0x7f00004d6000+0x674)="f5b6406ef4191f52c37cc40a1af3db004c1c7e1b0e1713d84fbcc26b6219c94b9f2c47cbb9feb6b239ce0b6e181d4f48a922acd534c11ac178d2f8ae953583a74fcc904134720cd1a745db4dd8824f48b85bcea589e9f5ba4a56f6d6ae6d6ac05d6518fac9020e9f2d7eb5a6931771df42f4fd39fa9f01e841421c53ae5f45ebe48aacfdbf4aa43c127c7861d1928faadbc27855c38b42dd524c2c0b", 0x9c, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000061f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00004c6000)={0x5, 0xe66765b04b7a02bd, 0xfffffffffffffffe, 0x80, "6d178f412a5d41281ba757c9461ebdc84e7eeea1f96d9fd2c019e134b8ff1e002959a4b04dd94584fb8bc19f", 0xa40}) 2018/01/09 13:51:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80001, 0x10000) socket$bt_l2cap(0x1f, 0x7, 0x0) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x2df) 2018/01/09 13:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$midi(&(0x7f00003bc000)='/dev/midi#\x00', 0xd87, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c1d000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xabf3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000000}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 3 (fault-call:11 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005fc000-0x78)={0x0, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x64001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000046000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000084e000-0x4)=0xc) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000f9f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f000032e000)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00003bc000-0x73)=""/115) 2018/01/09 13:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = msgget(0x3, 0x100) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000617000)=""/204) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/mixer\x00', 0x0, 0x0) connect$bt_sco(r2, &(0x7f0000bc7000-0x8)={0x1f, {0x100000000, 0x8, 0x20000, 0xffff, 0x3, 0x5}}, 0x8) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) prctl$getname(0x10, &(0x7f0000e07000-0x18)=""/24) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 226.789596] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 226.796844] R13: 00007efdf01d9bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000903000)=0x10, 0x4) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000370000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000351000)='/dev/input/mouse#\x00', 0x101, 0x80) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000b42000-0x28)={&(0x7f00001bb000/0x1000)=nil, 0x59, 0x5, 0x0, &(0x7f0000cc6000/0x2000)=nil, 0xffffffff80000000}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006be000)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000000}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ec0000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) getdents64(r3, &(0x7f00000ab000-0x77)=""/119, 0x77) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 226.913762] FAULT_INJECTION: forcing a failure. [ 226.913762] name failslab, interval 1, probability 0, space 0, times 0 [ 226.932423] CPU: 0 PID: 12621 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #254 [ 226.939822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.949179] Call Trace: [ 226.951773] dump_stack+0x194/0x257 [ 226.955433] ? arch_local_irq_restore+0x53/0x53 [ 226.960164] should_fail+0x8c0/0xa40 2018/01/09 13:51:54 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/mixer\x00', 0x2400, 0x0) timerfd_settime(r0, 0x1, &(0x7f000085b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000018c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000033c000-0xb)='/dev/mixer\x00', 0x60900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x33)="8ffc8accf4c1abe9dd88d4c061e05c4ddb06601af1f956cf5f535b7596217c0dffe344dce1e1d09fbfb5fef5da949558be3d48", 0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x6, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000719000)={{0x7, 0xfffffffffffffff7, 0xdb8e, 0x200, 0x6, 0x6}, 0x0, 0x8, 0xec, 0x4, 0x2, "a1cc2f467af7739302dee5865243b4b69c510dee050ff347f02b22c456fb50f16b672d04cdb47b68685ecb14f560ba638353acd959f48054f7084bf9c8f517a2f5b324f708f4c6834c0ad56a31488d2a0ec54bab5096ade1ac0a4bf024f4f18185a2f0e36dfbbd69eb2612bd281c1146987b879253b19d0b36f5e004d2394917"}) r3 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f0000b2e000)=0x200, 0x33) [ 226.963913] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.969037] ? kmem_cache_alloc+0x12e/0x760 [ 226.973365] ? mmu_topup_memory_caches+0xd2/0x310 [ 226.978300] ? kvm_mmu_load+0x21/0xf80 [ 226.982190] ? kvm_arch_vcpu_ioctl_run+0x2d8e/0x5bf0 [ 226.987293] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 226.991555] ? do_vfs_ioctl+0x1b1/0x1520 [ 226.995662] ? SyS_ioctl+0x8f/0xc0 [ 226.999246] ? find_held_lock+0x35/0x1d0 [ 227.003341] ? __lock_is_held+0xb6/0x140 [ 227.007470] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 227.013383] ? rcu_note_context_switch+0x710/0x710 [ 227.018402] should_failslab+0xec/0x120 [ 227.022388] kmem_cache_alloc+0x47/0x760 [ 227.026448] ? lock_acquire+0x1d5/0x580 [ 227.030426] ? kvm_arch_vcpu_ioctl_run+0x21b/0x5bf0 [ 227.035470] mmu_topup_memory_caches+0xd2/0x310 [ 227.040153] ? vcpu_load+0x1c/0x70 [ 227.043724] kvm_mmu_load+0x21/0xf80 [ 227.047439] ? memset+0x31/0x40 [ 227.050745] kvm_arch_vcpu_ioctl_run+0x2d8e/0x5bf0 [ 227.055706] ? trace_event_raw_event_lock+0x340/0x340 [ 227.060912] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 227.065734] ? __lock_acquire+0x664/0x3e00 [ 227.070005] ? perf_trace_run_bpf_submit+0x206/0x330 [ 227.075124] ? find_held_lock+0x35/0x1d0 [ 227.079182] ? get_task_pid+0x195/0x2c0 [ 227.083138] ? lock_downgrade+0x980/0x980 [ 227.087275] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 227.092368] ? lock_release+0xa40/0xa40 [ 227.096326] ? __lock_is_held+0xb6/0x140 [ 227.100401] ? put_pid+0x183/0x1f0 [ 227.103924] ? task_active_pid_ns+0xd0/0xd0 [ 227.108223] ? find_get_pid+0x210/0x210 [ 227.112212] kvm_vcpu_ioctl+0x64c/0x1010 [ 227.116247] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 227.120482] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 227.126367] ? find_held_lock+0x35/0x1d0 [ 227.130428] ? __fget+0x333/0x570 [ 227.133860] ? lock_downgrade+0x980/0x980 [ 227.137991] ? find_held_lock+0x35/0x1d0 [ 227.142047] ? lock_release+0xa40/0xa40 [ 227.146013] ? __lock_is_held+0xb6/0x140 [ 227.150090] ? __fget+0x35c/0x570 [ 227.153542] ? iterate_fd+0x3f0/0x3f0 [ 227.157335] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 227.162162] ? vfs_write+0x374/0x510 [ 227.165856] ? wait_for_completion+0x770/0x770 [ 227.170439] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 227.176311] do_vfs_ioctl+0x1b1/0x1520 [ 227.180190] ? ioctl_preallocate+0x2b0/0x2b0 [ 227.184583] ? selinux_capable+0x40/0x40 [ 227.188625] ? __sb_end_write+0xa0/0xd0 [ 227.192589] ? fput+0xd2/0x140 [ 227.195782] ? security_file_ioctl+0x89/0xb0 [ 227.200177] SyS_ioctl+0x8f/0xc0 [ 227.203533] entry_SYSCALL_64_fastpath+0x23/0x9a [ 227.208262] RIP: 0033:0x452ac9 2018/01/09 13:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvfrom$inet(r0, &(0x7f00000c5000)=""/103, 0x67, 0x40002120, &(0x7f000004e000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a60000)={0x0, 0xffffffff, 0x4, 0xaae7, 0x1, 0x6, 0x8, 0x9d, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ea, 0x46325201, 0x0, 0x2, 0x7}}, &(0x7f0000d6f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b0c000-0x4)=@assoc_id=r2, &(0x7f000079f000)=0x4) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000)="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", 0xfe71) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000bf8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e45000)=0x1c) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x40000, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ion\x00', 0x200000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f0000321000)={0x0, 0x0}) fgetxattr(r0, &(0x7f000067a000)=@known='com.apple.FinderInfo\x00', &(0x7f0000350000-0x16)=""/22, 0x16) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) 2018/01/09 13:51:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="313b92bbacffa00fb47491e3e0c623a0d60f55fbf6e3893f12ec3b72d254da074e935781d0678ee665c5f7698997c31f655ee6e125495ca606f1f30c9f4ad73705240ec5c89737d9ac890bc39ed29f6538156a501c3e4aa228f86aff6d9e6935cf2edfde3b4f9fa33ee1dc474fcc86ce95c378c0bbd465f4210e33b62647c70c0c0322e670987e3e128cd9ba8938377a7451adea52ec28a911f1a9e11bd0d02ca2cb27576b76eab7458b3442c5c6f51963700b784969111bc42330f33fa28c781ca047ab", 0xc4, 0xfffffffffffffffa) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x1, 0x1, 0x7, 0x100000001, 0xffff, 0x7ff}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000002000-0x1e)="c223fff1035dd2e5ea4fcbf32a882a28dbffaad8254b02faed9afa83f3c3", 0x1e) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 3 (fault-call:11 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005fc000-0x78)={0x0, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x64001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000046000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000084e000-0x4)=0xc) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000f9f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f000032e000)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00003bc000-0x73)=""/115) 2018/01/09 13:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fda000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a4e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000027f000-0xd)="6500006668635f74726900ed") sendfile(r1, r1, &(0x7f0000b2e000)=0x200, 0x33) writev(r1, &(0x7f00001ef000-0x50)=[{&(0x7f0000ce1000)="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{&(0x7f0000bd9000-0x1000)="22056318ee8589a8a048c6da41c3bf9e311d516e0c60ff28259f1fa706c47ce2188b7d66bc88d72d10b61b818fcc47810239c38f41142646ae6ffbb142bd20c6fab6930181ad4391bb9315d67c8187f3c7695707a5a8e7360ccf15d576eadb06090ac772bac9235a523962b8f9389c84a4a05ce20988f2140d0944e75a0c9263877477bab749fd0d4747e0dc7578222df9ce4c530c131d699815506df8701ebd28a03913550e65b74b3f48c0dbdb95067d9ddc175efe91fa2cb79cee354019773c5b923a1a9609538e0fc91da4a07f2f36ece603e741c82d5f998c986655b6d57e9ba2f585cd3f6f91f4ace86a61b4f2c1a03c86a3cf8ed7af63ecbfceacf712765cf6097d2d7fc54d6ae4cc272ae3561da133d77522eaa5c0134bbc4952c853a1c92828b1bae4bc8e4b7798be3ecf1c95c6c93579fa5204ffcd6a7066cb3febbf6fa0a2965b3529d8a56fb4d02d2c663e7b833b5fabdad66db88e89a7a2acc05169e0ce0e450b66a300bf01ade177894bdb31c07fc1100f789d4db75a22396b2f0e4357eabbc0f26bb1df1e3c07d7db464364839d4c787c6fc29f5ac35caddebd1250c7e00ee4e18e7e1b87ed5ebb02d02a0e4d8588040497cb26fb5b300452227c0c4324e1e06f1f41dc5bca2f9d79162970be81c0b88b9a14c0da7d6ca932eae8ecc2921b2f1da6c6cbca33c60b05cb461d8ad5d560b77f9cea60e1bf6b63b85c858c0474a680fbf66a41777dfc8de7cb62c60f3f6e78be748c2137d99d5aa8f14eb4a604c64558aba34884ed2154bd94365e49d565320a434deda5f6ebbde7076631b6543c4b6931fd7880faf09d466803f718dc1ba4b0e34d9e324d114e6ba29372c0e8547b1e3492d04d6641dedea2d8ec2f0d6d3005c3a7c5c529c39014c942ed4856ef20c5931fdc84a2a43ba4f39e856c11016e61676222db5dcdd292da45e531e1de331085981bdc4a4f7447141af56fc845f0b0a4549271c965c50c979cc817a9e2563df9842033f7b4a8f37f5f16cc17f6ee79642936675d9324ed8de427087fcd00d37af136539f9aa300373cf9d5af84c733f633c43b518433a5055973983b8dabf6c85dc63c76c5e9009573e38b966ed33797e4a08190f439e879067d5d1993fd88889130c2b709d4478ff535f56f3126dee544099d3ac29ff0608abb2c8945f726b62cb74e5ae8ac5e238e0901442becae55f1cb25770c67f93d72812597a2690f94af75c815a42fef9f790995ab8d148e69f0dc2215bae2a706cb89a713cafb7c7c5c660394465856defebbe89b5aeeed300485a8c48e64ab449634e0a13bda13d01c324f07c30c4d1515a4910cb84cec9e0e40be890ba0dd28e3283b7a2ee9f06fa50174e952b1a13d571c8a27b85af38bb1df436d62e3b637d749d18c09629f5982653d3f39d9685211827480fc3dc272d5b593007d58b651ff1d08b99113464f7e2122f753545db352defb9d4024771dc3b8f640c9e8660dd898c56b068e1513f3afcf1e0a0b625938873e16a52d1248620e9d6be9f3bd34518751258dd8ecaab077d0a8408ee50dea60918d40c49311170e76babda109e4b0927ea8c526e2199769482104f3335c0482c1941061dd9bb6e74f65704c203e53200e5cf0e6c032b274c9436a7776dd65145f0d46d43fc96a015cee522d60bd10b41024e6c420eba8847f9861d5cdae3cae10fc46ebbd606e4e8061562eaee188d58ce688d6807f6f5ba7ff67e943b5151336a8ab33ac98356a2b377a677ae42ba07279487dee13683581e7a806d754bc435bd2fa6bc9017c5ec20b12cbb3ad38436452b40dc25b8eb100e274c56dd0466ee54daa41b79ae2f0eb88bd60ecfa7c6987ddf37d1efc3df7b0aae9bc67c523a4afbb597ff23e495b0d6343f898468040070b1678a7047fb6ae380fea2af92d2737d5edc0ce1f6eebc954dce6933f80839b1e39378cf1d753853ba3be367dc73b29ec7bfcbec7b918f93d5bed6d39da619b549198e96fcb789e583ab7db1674498f3f82cfcb043c50af8ce35ad80199919da5046d8b6c81b85c459bb050eec711f93b10951a12b6cdfb8b005b133f306146b36555806dd53664249046cd27ea1d801afa1740705b917061e20ff00e3fbc2600a428b008fe38ff7190d045799f133bcd6836aef39810fa0f4c544b6d899ce596ad0d3be534cc66861860e1c852ca4f1c9ea0abd09b4c3a0c8352ee51f982e913369ab15d9c56d93d395e9d441607904038e709d0db8064128ea0f33e0ff431b91df8d974a3879a463dab4ba9c9f4c00349d8eb7cba12b62b90c53b291635e1c8e8330f4c4191e31da9399ae61d7c20db43b05450a9cd944e230acb0f158da62f7b910fb17689370448be46a5c118774182a3e14c7e69e3884cf7eb2d9dc56e1c186e7a7b7c0cf9ef1bc968c2612a1fde69987ea27bf77319e7a594008145b9bf62f3afb17bffef007f33b817c1f1f5571443f03655259cd471b1842148f9797101ba49f2e524d5dad959ec55239fca6dd4e4f21a0a5b27519ef18d552eb03822918821567718a85be51903881c99982c826a6eaa34b52dbcb4c641699edfb0d8f31f1f1b2c424ca2f5c70803642f2b9547e332e6c8c78e53a4b442c8e48880d9be27fa71055d680d1965f5b0826ac62b24e7fa55d36692ad11f05983ec2d4774100b347a2ebbf52bf1fe958298fc838b0aa0cef13c2c1aa07d9533164fa55a145962ad924759787d0b8bcfeeb4c54800af6dcf590c83ed7bfde105c7e5c8248eb92aa860022ca1f27277f11954d49b5bdce68ee9674561d5d5af08e845fd495816f68956f5003317d81d225c3bab3235bb20ba69ca753d4aeeed6d92795d4687effdb2bcaef37dd68b4dc7f96ad739fb41cdbf854294b1b835b15a85e7c144ceda605074d366a1c301efe0546728eb49b7ab9bd82473a3a9b7f85833ea624cfe8102d844e198dabd0282ee2c871ff9abef33907aad9ca42eb2e5d648c08b30cfbef7eb311fc7381e24ea2de2dc1f56e80f6c1a9381006db56165d27e4c6700743860cd2f2139ecaa0df3b9ab4d3c49e614bcdccfc769c7787edf4f8e04820fb926bbfd6a47166a53ff1bd9491ee0e692fb63328813ab6c061dffc9dee2e57f66f888e273e0a7ca2a26488acebba6cc6d67a5a76273b95832b8ada1084f359c848fec33cf7b4b630b0e7095266566d88d096b4733248a4f5721a32d38e9e2daadc6cbd131f30179860835932eabf19ec82bd1493025927ccace777a64bfd8f4516abb493b923b84cc829d73bbb006a0ae665802cb6b4680886896ef629a21e74e3c675c16d8137423dd6f0f1a25e0b9614172382d697d6c4b6e87a336250091fb653926759f82777d879e3bf9e88af805b3b112f68d4719d610b2405b921542e77130c292ab2a5b52ce64eeee18e59482dea70a01e44ef6a1714f5c588afd143c0534d80812130cbc4086e3b3be2f18569d59a2c631d66a0f0742e4bed29eb9a4baf6d438e67cb8866c12af4c48a911a44df3ddb5da7254dc1b7fcb77fb031add799b1fd51d68e449304d303a04d2c1a6245ddd70fc95ece1a14287e5ccbf7a32efb6fd8e8c9d075ae3f091e1fe32e28a1a9624deb5e07d76670efc79f7cf7f58f2d3324b5dc785ee41c091cf385b34d138f8a5b181f4115a7b8a86b9b8fa5fb6a5efaff8cb9f5d58a68af22b0dcc56a26ef7d0268b155e63104a0289776b67a95ef42ee721e754f89935810d0e5efcd2c925be690a503bad2ee12422ba2c59d2650325e55d2e0a1ac5f007a7847e5ef9930c08e7054fd3134a2798d85165e41585b7ebeb99be0bf824607be47784a8047095ae85a5b642bea216cfa43feeffd74e898ac18d69f58ff93525c0de2887c910d48a553853311aec3f91fcb4491d49041a22feefc71d62cfd42a19b444e92f9a566be73fe4e1622980dc34bc148ce76222c8258766e9ebfc7a8ba5c6b2527695213f113af9a3255aadcf74c77d98db12fc090485800aa3bef2dcb81fc43de7fe9a36a505b5f93d9ce2c8e005d5dfc3bd6bc820fce4ff1fca11b1eb1f91876821ec23d4821bf77ffcd3c3dc0ee8791d6e4029c328059c6798a479ad7a1534937ba82453799db12370149940e603af678e126051a58f1dbd4aa29dd5295bdbbf2b67cf912cdeb672b1b552a1c86bcc9b60ef23e1fa7a73b1835942bdb80bc62587bde45469060a7980c796a1e5087f0e3d970b4e081d34c95ddd0fb72e37f3b288607f1708a64005413990b8d52010f9f9d366358094a5007fda2ea9e248ccfcf10f1c064de5688fb12c2db516c981ee63725f7dfa4ba121e90c349a64d56a294004e8f9fbf175f12ee0395e4380560c6d6a59258df380103809f9181dd821e5cef0b2e377da5c26238a6ad7bc3aa2b6821d70530ee9ff2a8bcd1cccb2c67b04219bdcc5b5e9c6a06151f67dab99c4761e1e7bb0718a76da6f8eb5c10ef07294b3921fdea3a57c0375951d717dfa6e2766adf4821bff8cf2e301e4d29b1ad4e76033c4e145b6e99848d15b56cf881181afda609b318a375cfda4e15f6d1f0e3b923116aef659dd84fb86e2b92820b42419b5a5053bbeffa3af01d5a5ffe1db4833fc00159e43ca62ab8200cae4880a58b6ad46dd4612c105f549e014363419a30502ba6c8554a7ef2817b37f0ec65d51b3dcfbb5c558de8cef2d10a439bfcdf28412f704343c0a4437b9b0738863acb9b2cbc57663f0816f2653a11787cb4967e1f7bf9278bf0d6c4fc906ad613b222600f1efa2aa953c2bfb4ea31e1ca56a3c0ded05af38f04c28ab6701d9e03faedd26e9c1632c9fd4c21bedf6bc2ffd0f5a985e2fb5a915b0d0873f027d3fa6cb8591bd97a45eae493af5514e3c35bae16cc19c53f937153c29d5abe2e9a77ade92532853c1c645d5b3a9f9bd7ae757f1326dd2aee2b628093330c180ef47e73c7c7cbbf43fb493c1762875345dcf5cb330cc3e091ea3ece16fb84841bba8af49695b944da6a4bb01150449572a25bf4735bf853f72bbfc8573bb47eaa98003cf7a9328e3b5e6f8052a496ad46b8ad4ebe50f983065bccfd25f5486cef5adb9ce0b898f60ff22680667224770dfab7b15341a32e3ce1da4f6c2a8b70c773798c4423a472d3f261dbf8c477d73e8f52e3713351cf73c871324ed582803bae89e94cdaf6c6afffbda123635df0266af4b68eee10fe3bd55a29003a3544b3a3c86097cc4f283bda82a25e9da80572055608c9a7543a10e7ebad46cc560290a77d771638a31f062e2373fc8f6f27894b0227eff2e30ee09aa8ce63705a0776814accd1051e982206d2c0379c2e6828edfba7bf00f9b9a98e53096370b45e6b1573d841addc0c0251e2fdfc5719c1addd57d97a99c1f75925c8d544ae7609f27b33640f710202170fdf25983179ca758c88e3f61abaad7da0fc47c01b02c24fc8c3ff9059bb49e6c23bb738260292bced7890102078aa4ff43edcbb2e922125467b5d4cce2600f29e0dfaaeb0b89cb43ab513bca45f4b4b294cd0de8a3fafc81ae5380eaef31d2bc9566a0141b68cd3c7ab59018e0a6719f3c051e4aefe6538bc95b051bbaa78646aed611b657446cd30685edeb748384fb7cb69774b3e02eb85b78878c8b64e54ca3bbe6cfba687e45b0e1147f508fe029522f60ea30f7cc59d45e00a5e8ef941aa87f4f0224fc5ca6652306666e809e2c351efd8ab8c463c235ab3f0cada640f9462e6b8c895a821c6c38aa45b730baf83a5b58b5705385c158b40fead2f0e03cd83241fe44a4da877ea469aecabf02d79806268a4497", 0x1000}], 0x5) 2018/01/09 13:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b9e000+0xf11)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/ppp\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000b49000-0xc)={r3, r0, 0x5}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000f33000)={0x8, &(0x7f0000f0b000)=[{0xf9, 0xfffffffffffff800, 0x4, 0x2}, {0x87, 0x9a0e, 0x3, 0x9}, {0x40, 0x9, 0x9, 0x0}, {0x7, 0x5, 0x9, 0x3}, {0x3, 0x3ff, 0x4, 0x4}, {0x2, 0x2b3e, 0x6, 0x2ad}, {0x401, 0xfffffffffffffffd, 0x6, 0x2}, {0x6, 0x1ff, 0x80000000, 0x9}]}) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000844000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) getresuid(&(0x7f000072a000-0x4)=0x0, &(0x7f0000c7d000-0x4)=0x0, &(0x7f000004b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000555000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000+0x51f)=0xe8) setresuid(r4, r5, r6) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000f92000-0x4)=0x4, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 227.211426] RSP: 002b:00007efdf01d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 227.219132] RAX: ffffffffffffffda RBX: 00007efdf01d9aa0 RCX: 0000000000452ac9 [ 227.226395] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 [ 227.233646] RBP: 00007efdf01d9a90 R08: 0000000000000000 R09: 0000000000000000 [ 227.240889] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 227.248829] R13: 00007efdf01d9bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a61000)=@assoc_value={0x0, 0x0}, &(0x7f0000e11000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000069000-0x4)=r2, 0x4) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) fremovexattr(r0, &(0x7f0000a20000)=@random={'os2.\x00', 'vmnet1)@\x00'}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bba000)={0x0, 0x1000, 0x36c0, 0x9}, &(0x7f0000ccf000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b47000)={r2, 0x70, "1cdc0a3c950ac535da8fb1601996a567c006f1710e16652e073ee0eee227d4392f276d3ace602e56065a0b8b6d44f4352d504b214b790cfc3f8d0604d9748ae4daf9f95f3a674933f86002518d17b5a2d48529b5d68ed4c6ce98902e0efeac82cc36f01ad1b28bcffc3a79a3d105ab13"}, &(0x7f00002ff000)=0x78) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000026e000-0x5b)=""/91) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a81000-0x4)='tls\x00', 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000924000)='/dev/ion\x00', 0x181000, 0x0) sync() bind$alg(0xffffffffffffffff, &(0x7f0000c6d000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'rmd256\x00'}, 0x1f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00009e3000)="eb", 0xfffffffffffffee7) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000d45000)={0x6, 0x4, 0xa103, 0x2, 0x7}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000033000)=""/150) prctl$void(0x3f) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000e5000)={r2, &(0x7f000045a000-0x1000)=""/4096}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d12000)='o', 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d52000)=0xffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/rfkill\x00', 0x20000, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f0000a43000+0x871)=0x0, 0x800) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getflags(r2, 0x40b) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 227.374453] FAULT_INJECTION: forcing a failure. [ 227.374453] name failslab, interval 1, probability 0, space 0, times 0 [ 227.392222] CPU: 0 PID: 12673 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #254 [ 227.399623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.408993] Call Trace: [ 227.411590] dump_stack+0x194/0x257 [ 227.415248] ? arch_local_irq_restore+0x53/0x53 [ 227.419971] should_fail+0x8c0/0xa40 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e80000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000c5e000-0xb)='/dev/mixer\x00', 0x10000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000baf000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 13:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ea000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 227.423709] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.428821] ? kmem_cache_alloc+0x12e/0x760 [ 227.433148] ? mmu_topup_memory_caches+0xd2/0x310 [ 227.437996] ? kvm_mmu_load+0x21/0xf80 [ 227.441898] ? kvm_arch_vcpu_ioctl_run+0x2d8e/0x5bf0 [ 227.447088] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 227.451323] ? do_vfs_ioctl+0x1b1/0x1520 [ 227.455394] ? SyS_ioctl+0x8f/0xc0 [ 227.458937] ? trace_event_raw_event_lock+0x340/0x340 [ 227.464158] ? find_held_lock+0x35/0x1d0 [ 227.468245] ? __lock_is_held+0xb6/0x140 [ 227.472366] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 227.478274] ? rcu_note_context_switch+0x710/0x710 [ 227.483235] should_failslab+0xec/0x120 [ 227.487217] kmem_cache_alloc+0x47/0x760 [ 227.491368] mmu_topup_memory_caches+0xd2/0x310 [ 227.496048] ? kvm_apic_has_interrupt+0x189/0x1f0 [ 227.500914] kvm_mmu_load+0x21/0xf80 [ 227.504632] ? update_cr8_intercept+0xf3/0x190 [ 227.509268] kvm_arch_vcpu_ioctl_run+0x2d8e/0x5bf0 [ 227.514238] ? trace_event_raw_event_lock+0x340/0x340 [ 227.519467] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 227.524290] ? __lock_acquire+0x664/0x3e00 [ 227.528531] ? perf_trace_run_bpf_submit+0x206/0x330 [ 227.533626] ? find_held_lock+0x35/0x1d0 [ 227.537686] ? get_task_pid+0x195/0x2c0 [ 227.541643] ? lock_downgrade+0x980/0x980 [ 227.545766] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 227.550862] ? lock_release+0xa40/0xa40 [ 227.554827] ? __lock_is_held+0xb6/0x140 [ 227.558905] ? put_pid+0x183/0x1f0 [ 227.562460] kvm_vcpu_ioctl+0x64c/0x1010 [ 227.566497] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 227.570718] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 227.576603] ? find_held_lock+0x35/0x1d0 [ 227.580659] ? __fget+0x333/0x570 [ 227.584091] ? lock_downgrade+0x980/0x980 [ 227.588214] ? find_held_lock+0x35/0x1d0 [ 227.592260] ? lock_release+0xa40/0xa40 [ 227.596222] ? __lock_is_held+0xb6/0x140 [ 227.600300] ? __fget+0x35c/0x570 [ 227.603758] ? iterate_fd+0x3f0/0x3f0 [ 227.607542] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 227.612366] ? vfs_write+0x374/0x510 [ 227.616058] ? wait_for_completion+0x770/0x770 [ 227.620632] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 227.626493] do_vfs_ioctl+0x1b1/0x1520 [ 227.630373] ? ioctl_preallocate+0x2b0/0x2b0 [ 227.634768] ? selinux_capable+0x40/0x40 [ 227.638816] ? __sb_end_write+0xa0/0xd0 [ 227.642799] ? fput+0xd2/0x140 [ 227.645989] ? security_file_ioctl+0x89/0xb0 [ 227.650388] SyS_ioctl+0x8f/0xc0 [ 227.653745] entry_SYSCALL_64_fastpath+0x23/0x9a [ 227.658481] RIP: 0033:0x452ac9 [ 227.661647] RSP: 002b:00007efdf01d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 227.669346] RAX: ffffffffffffffda RBX: 00007efdf01d9aa0 RCX: 0000000000452ac9 [ 227.676594] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 [ 227.683840] RBP: 00007efdf01d9a90 R08: 0000000000000000 R09: 0000000000000000 [ 227.691086] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 227.698331] R13: 00007efdf01d9bc8 R14: 00000000004b767a R15: 0000000000000000 [ 227.739709] ================================================================== [ 227.747152] BUG: KASAN: double-free or invalid-free in kvm_arch_vcpu_uninit+0x51/0x1d0 [ 227.755189] [ 227.756793] CPU: 1 PID: 12673 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #254 [ 227.764131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.773478] Call Trace: [ 227.776044] dump_stack+0x194/0x257 [ 227.779646] ? arch_local_irq_restore+0x53/0x53 [ 227.784293] ? show_regs_print_info+0x18/0x18 [ 227.788759] ? generic_exec_single+0x5b0/0x5b0 [ 227.793324] ? kvm_arch_vcpu_uninit+0x51/0x1d0 [ 227.797875] print_address_description+0x73/0x250 [ 227.802685] ? kvm_arch_vcpu_uninit+0x51/0x1d0 [ 227.807235] ? kvm_arch_vcpu_uninit+0x51/0x1d0 [ 227.811800] kasan_report_double_free+0x55/0x80 [ 227.816441] kasan_slab_free+0xa3/0xc0 [ 227.820301] kfree+0xd6/0x260 [ 227.823389] kvm_arch_vcpu_uninit+0x51/0x1d0 [ 227.827771] kvm_vcpu_uninit+0x44/0x90 [ 227.831629] vmx_free_vcpu+0x1ce/0x280 [ 227.835490] kvm_arch_destroy_vm+0x4b4/0x990 [ 227.839878] ? kvm_arch_sync_events+0x30/0x30 [ 227.844352] ? mmu_notifier_unregister+0x433/0x5d0 [ 227.849264] ? __mmu_notifier_register+0x30/0x30 [ 227.854000] ? __free_pages+0x107/0x150 [ 227.857947] ? free_unref_page+0x9e0/0x9e0 [ 227.862155] ? quarantine_put+0xeb/0x190 [ 227.866190] ? kfree+0xf0/0x260 [ 227.869443] ? kvm_put_kvm+0x614/0xdf0 [ 227.873308] ? free_pages+0x51/0x90 [ 227.876916] kvm_put_kvm+0x695/0xdf0 [ 227.880612] ? kvm_clear_guest+0xb0/0xb0 [ 227.884648] ? kvm_irqfd_release+0xd1/0x120 [ 227.888943] ? lock_downgrade+0x980/0x980 [ 227.893079] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.897554] ? kvm_irqfd_release+0xdd/0x120 [ 227.901845] ? kvm_irqfd_release+0xdd/0x120 [ 227.906139] ? kvm_put_kvm+0xdf0/0xdf0 [ 227.910005] kvm_vm_release+0x42/0x50 [ 227.913797] __fput+0x327/0x7e0 [ 227.917061] ? fput+0x140/0x140 [ 227.920312] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 227.926169] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.930660] ____fput+0x15/0x20 [ 227.933909] task_work_run+0x199/0x270 [ 227.937778] ? task_work_cancel+0x210/0x210 [ 227.942082] ? _raw_spin_unlock+0x22/0x30 [ 227.946201] ? switch_task_namespaces+0x87/0xc0 [ 227.950850] do_exit+0x9bb/0x1ad0 [ 227.954303] ? perf_trace_run_bpf_submit+0x1a1/0x330 [ 227.959377] ? mm_update_next_owner+0x930/0x930 [ 227.964021] ? perf_trace_run_bpf_submit+0x206/0x330 [ 227.969099] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 227.974177] ? perf_tp_event+0xae0/0xae0 [ 227.978215] ? find_held_lock+0x35/0x1d0 [ 227.982251] ? memset+0x31/0x40 [ 227.985516] ? perf_trace_lock+0x4d6/0x900 [ 227.989731] ? trace_event_raw_event_lock+0x340/0x340 [ 227.994902] ? check_noncircular+0x20/0x20 [ 227.999117] ? __perf_event_task_sched_in+0x200/0xc20 [ 228.004299] ? find_held_lock+0x35/0x1d0 [ 228.008339] ? get_signal+0x7ae/0x16c0 [ 228.012198] ? lock_downgrade+0x980/0x980 [ 228.016326] do_group_exit+0x149/0x400 [ 228.020186] ? do_raw_spin_trylock+0x190/0x190 [ 228.024738] ? SyS_exit+0x30/0x30 [ 228.028160] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.032627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.037616] get_signal+0x73f/0x16c0 [ 228.041310] ? ptrace_notify+0x130/0x130 [ 228.045347] ? __schedule+0x8f3/0x2060 [ 228.049229] ? __sched_text_start+0x8/0x8 [ 228.053351] ? __fget+0x333/0x570 [ 228.056779] ? lock_downgrade+0x980/0x980 [ 228.060894] ? find_held_lock+0x35/0x1d0 [ 228.064932] do_signal+0x90/0x1eb0 [ 228.068445] ? __lock_is_held+0xb6/0x140 [ 228.072484] ? setup_sigcontext+0x7d0/0x7d0 [ 228.076789] ? schedule+0xf5/0x430 [ 228.080304] ? __schedule+0x2060/0x2060 [ 228.084248] ? iterate_fd+0x3f0/0x3f0 [ 228.088027] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 228.092861] ? vfs_write+0x374/0x510 [ 228.096546] ? wait_for_completion+0x770/0x770 [ 228.101109] ? exit_to_usermode_loop+0x8c/0x310 [ 228.105755] exit_to_usermode_loop+0x214/0x310 [ 228.110308] ? ioctl_preallocate+0x2b0/0x2b0 [ 228.114709] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 228.120216] ? selinux_capable+0x40/0x40 [ 228.124249] ? __sb_end_write+0xa0/0xd0 [ 228.128289] syscall_return_slowpath+0x490/0x550 [ 228.133023] ? prepare_exit_to_usermode+0x340/0x340 [ 228.138021] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 228.142924] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.147911] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 228.152655] entry_SYSCALL_64_fastpath+0x98/0x9a [ 228.157388] RIP: 0033:0x452ac9 [ 228.160549] RSP: 002b:00007efdf01d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 228.168225] RAX: fffffffffffffff4 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 228.175466] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 [ 228.182707] RBP: 0000000000000227 R08: 0000000000000000 R09: 0000000000000000 [ 228.189948] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1448 [ 228.197197] R13: 0000000000000017 R14: 00007efdf01da6d4 R15: ffffffffffffffff [ 228.204474] [ 228.206072] Allocated by task 12690: [ 228.209762] save_stack+0x43/0xd0 [ 228.213185] kasan_kmalloc+0xad/0xe0 [ 228.216873] __kmalloc+0x162/0x760 [ 228.220384] __crypto_alloc_tfm+0xd0/0x4e0 [ 228.224586] crypto_spawn_tfm+0x73/0xd0 [ 228.228532] crypto_pcbc_init_tfm+0x46/0xb0 [ 228.232820] crypto_skcipher_init_tfm+0x28c/0x840 [ 228.237631] crypto_create_tfm+0xdf/0x2e0 [ 228.241751] crypto_alloc_tfm+0x10e/0x2f0 [ 228.245875] crypto_alloc_skcipher+0x2c/0x40 [ 228.250254] skcipher_bind+0x6c/0xe0 [ 228.253945] alg_bind+0x1ab/0x440 [ 228.257369] SYSC_bind+0x1c3/0x410 [ 228.260878] SyS_bind+0x24/0x30 [ 228.264128] entry_SYSCALL_64_fastpath+0x23/0x9a [ 228.268855] [ 228.270451] Freed by task 12690: [ 228.273786] save_stack+0x43/0xd0 [ 228.277213] kasan_slab_free+0x71/0xc0 [ 228.281068] kfree+0xd6/0x260 [ 228.284143] kzfree+0x28/0x30 [ 228.287217] crypto_destroy_tfm+0x140/0x2e0 [ 228.291506] crypto_pcbc_exit_tfm+0x34/0x40 [ 228.295796] crypto_skcipher_exit_tfm+0x53/0x70 [ 228.300440] crypto_destroy_tfm+0xb9/0x2e0 [ 228.304645] skcipher_release+0x30/0x50 [ 228.308589] alg_bind+0x27b/0x440 [ 228.312012] SYSC_bind+0x1c3/0x410 [ 228.315533] SyS_bind+0x24/0x30 [ 228.318786] entry_SYSCALL_64_fastpath+0x23/0x9a [ 228.323509] [ 228.325109] The buggy address belongs to the object at ffff8801d62b8d80 [ 228.325109] which belongs to the cache kmalloc-1024 of size 1024 [ 228.337917] The buggy address is located 0 bytes inside of [ 228.337917] 1024-byte region [ffff8801d62b8d80, ffff8801d62b9180) [ 228.349685] The buggy address belongs to the page: [ 228.354588] page:ffffea000758ae00 count:1 mapcount:0 mapping:ffff8801d62b8000 index:0x0 compound_mapcount: 0 [ 228.364534] flags: 0x2fffc0000008100(slab|head) [ 228.369178] raw: 02fffc0000008100 ffff8801d62b8000 0000000000000000 0000000100000007 [ 228.377030] raw: ffffea0007112ca0 ffffea0006fb3fa0 ffff8801dac00ac0 0000000000000000 [ 228.384875] page dumped because: kasan: bad access detected [ 228.390551] [ 228.392144] Memory state around the buggy address: [ 228.397049] ffff8801d62b8c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 228.404377] ffff8801d62b8d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 228.411706] >ffff8801d62b8d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 228.419036] ^ [ 228.422370] ffff8801d62b8e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 228.429695] ffff8801d62b8e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 228.437025] ================================================================== [ 228.444353] Disabling lock debugging due to kernel taint [ 228.449770] Kernel panic - not syncing: panic_on_warn set ... [ 228.449770] [ 228.457101] CPU: 1 PID: 12673 Comm: syz-executor3 Tainted: G B 4.15.0-rc7+ #254 [ 228.465745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.475072] Call Trace: [ 228.477635] dump_stack+0x194/0x257 [ 228.481236] ? arch_local_irq_restore+0x53/0x53 [ 228.485874] ? kasan_end_report+0x32/0x50 [ 228.490000] ? lock_downgrade+0x980/0x980 [ 228.494121] ? vsnprintf+0x1ed/0x1900 [ 228.497891] panic+0x1e4/0x41c [ 228.501055] ? refcount_error_report+0x214/0x214 [ 228.505781] ? add_taint+0x40/0x50 [ 228.509295] ? kvm_arch_vcpu_uninit+0x51/0x1d0 [ 228.513844] ? kvm_arch_vcpu_uninit+0x51/0x1d0 [ 228.518395] kasan_end_report+0x50/0x50 [ 228.522337] kasan_report_double_free+0x72/0x80 [ 228.526975] kasan_slab_free+0xa3/0xc0 [ 228.530837] kfree+0xd6/0x260 [ 228.533914] kvm_arch_vcpu_uninit+0x51/0x1d0 [ 228.538294] kvm_vcpu_uninit+0x44/0x90 [ 228.542155] vmx_free_vcpu+0x1ce/0x280 [ 228.546016] kvm_arch_destroy_vm+0x4b4/0x990 [ 228.550399] ? kvm_arch_sync_events+0x30/0x30 [ 228.554865] ? mmu_notifier_unregister+0x433/0x5d0 [ 228.559766] ? __mmu_notifier_register+0x30/0x30 [ 228.564499] ? __free_pages+0x107/0x150 [ 228.568441] ? free_unref_page+0x9e0/0x9e0 [ 228.572643] ? quarantine_put+0xeb/0x190 [ 228.576670] ? kfree+0xf0/0x260 [ 228.580006] ? kvm_put_kvm+0x614/0xdf0 [ 228.583867] ? free_pages+0x51/0x90 [ 228.587462] kvm_put_kvm+0x695/0xdf0 [ 228.591148] ? kvm_clear_guest+0xb0/0xb0 [ 228.595181] ? kvm_irqfd_release+0xd1/0x120 [ 228.599472] ? lock_downgrade+0x980/0x980 [ 228.603602] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.608071] ? kvm_irqfd_release+0xdd/0x120 [ 228.612366] ? kvm_irqfd_release+0xdd/0x120 [ 228.616656] ? kvm_put_kvm+0xdf0/0xdf0 [ 228.620512] kvm_vm_release+0x42/0x50 [ 228.624280] __fput+0x327/0x7e0 [ 228.627532] ? fput+0x140/0x140 [ 228.630783] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 228.636636] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.641111] ____fput+0x15/0x20 [ 228.644359] task_work_run+0x199/0x270 [ 228.648219] ? task_work_cancel+0x210/0x210 [ 228.652520] ? _raw_spin_unlock+0x22/0x30 [ 228.656637] ? switch_task_namespaces+0x87/0xc0 [ 228.661278] do_exit+0x9bb/0x1ad0 [ 228.664707] ? perf_trace_run_bpf_submit+0x1a1/0x330 [ 228.669788] ? mm_update_next_owner+0x930/0x930 [ 228.674427] ? perf_trace_run_bpf_submit+0x206/0x330 [ 228.679502] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 228.684577] ? perf_tp_event+0xae0/0xae0 [ 228.688611] ? find_held_lock+0x35/0x1d0 [ 228.692651] ? memset+0x31/0x40 [ 228.695902] ? perf_trace_lock+0x4d6/0x900 [ 228.700110] ? trace_event_raw_event_lock+0x340/0x340 [ 228.705278] ? check_noncircular+0x20/0x20 [ 228.709489] ? __perf_event_task_sched_in+0x200/0xc20 [ 228.714664] ? find_held_lock+0x35/0x1d0 [ 228.718703] ? get_signal+0x7ae/0x16c0 [ 228.722561] ? lock_downgrade+0x980/0x980 [ 228.726682] do_group_exit+0x149/0x400 [ 228.730549] ? do_raw_spin_trylock+0x190/0x190 [ 228.735098] ? SyS_exit+0x30/0x30 [ 228.738522] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.742995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.747988] get_signal+0x73f/0x16c0 [ 228.751677] ? ptrace_notify+0x130/0x130 [ 228.755712] ? __schedule+0x8f3/0x2060 [ 228.759573] ? __sched_text_start+0x8/0x8 [ 228.763690] ? __fget+0x333/0x570 [ 228.767114] ? lock_downgrade+0x980/0x980 [ 228.771230] ? find_held_lock+0x35/0x1d0 [ 228.775264] do_signal+0x90/0x1eb0 [ 228.778781] ? __lock_is_held+0xb6/0x140 [ 228.782816] ? setup_sigcontext+0x7d0/0x7d0 [ 228.787112] ? schedule+0xf5/0x430 [ 228.790622] ? __schedule+0x2060/0x2060 [ 228.794562] ? iterate_fd+0x3f0/0x3f0 [ 228.798330] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 228.803150] ? vfs_write+0x374/0x510 [ 228.806832] ? wait_for_completion+0x770/0x770 [ 228.811386] ? exit_to_usermode_loop+0x8c/0x310 [ 228.816030] exit_to_usermode_loop+0x214/0x310 [ 228.820584] ? ioctl_preallocate+0x2b0/0x2b0 [ 228.824971] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 228.830477] ? selinux_capable+0x40/0x40 [ 228.834506] ? __sb_end_write+0xa0/0xd0 [ 228.838454] syscall_return_slowpath+0x490/0x550 [ 228.843189] ? prepare_exit_to_usermode+0x340/0x340 [ 228.848185] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 228.853093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.858077] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 228.862809] entry_SYSCALL_64_fastpath+0x98/0x9a [ 228.867533] RIP: 0033:0x452ac9 [ 228.870706] RSP: 002b:00007efdf01d9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 228.878386] RAX: fffffffffffffff4 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 228.885625] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 [ 228.892871] RBP: 0000000000000227 R08: 0000000000000000 R09: 0000000000000000 [ 228.900116] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1448 [ 228.907364] R13: 0000000000000017 R14: 00007efdf01da6d4 R15: ffffffffffffffff [ 228.915145] Dumping ftrace buffer: [ 228.918663] (ftrace buffer empty) [ 228.922343] Kernel Offset: disabled [ 228.925940] Rebooting in 86400 seconds..