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0xa4}, {&(0x7f0000c19000-0x1c)={0x1c, 0x29, 0x8, 0x7, 0x2, "", [@typed={0xc, 0x90, @u32=0x0}]}, 0x1c}, {&(0x7f0000d77000)={0x12f4, 0x26, 0x100, 0x4, 0x1, "", [@nested={0x130, 0x1c, [@generic="2a7e87ff40d4800880e8545e3940a9fe7e6866c1958adee4d653df4e2c14236738feee24c76f3ba9fad85bca92aeb005b99a6a4e25044d8d722a8b192e7363f9c0f6699087f674181e9574f063175799baefd74dd817c59eb90aef18b87cecf46cc4ca6ef182a7c96478592d149c933ac18ad49829704dbdb78b44", @generic="c2411b48864fbd06808bdbb2096284681049362237b4f8abc60f204a1075e2c3edc9f891955a671e8b1ee67cea4bf31d37ca717ad95adeae50685b8fda70dbbbdac1aa5130fd61f96c25dc7eac6911d63cbbe38f00356d682d5bbb94a3cb0b8db553f7f1bebd50b4a30780a15f51d1626574d8d045a2084f0b78e6d20174ef4e9aefdd4bfd3aca7c92d2c7cdac89c6cad244e6a5df22b909690db462e64ff6cb39acb97474bd2a3fd0d402b0da9eb489"]}, @typed={0xc, 0x66, @u32=0xffffffff}, @generic="5d02f536b99de875eec179a8912f72112fb2215cd84a8953b98f3ae8e750fb293ac9", @nested={0x1184, 0x3d, [@typed={0xc, 0x33, @pid=r7}, @generic="a1fd80fda9f5633f4d4fe7c4d9d0e829894fd96a5664ab21f2522b600caa0ca2c62524", @typed={0x80, 0x4f, @binary="6886c42fb24d1c25f0ba92f13a5f4b7dd5d0068b3c683deb737fd203aa69f5ba08cf22eeb9f501eb0085ac4140173c0f3b99e77ad2c10004efd99e278e78c135db5af37c319f9484f4f80d20595c588804d68597b60e1a015192336f37226e22646c530b3746b57cdfe3437cdc64f87b9e8bd7ece5bbcc"}, @typed={0x8, 0x84, @void=""}, @generic="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", @typed={0xb0, 0x3a, @binary="767d2b4d0c3e83458dfe7d72d5acc410067165f95ec0b41223688f3fc7bb0f17b235fea89f35e456c4525cf58a67cb2d4218e665e04d87994c09f334dc487a6fd7a268ef6e966bf49ea59a189018b14457da19c1598ec8d54aee2367d1725dcdd848f167cc6ae67eada7d2cb60ffdad887b71b7d3a775ea908a27297566eb2667ba45d91e294f15a4539d46824455cfc2d8fb63038a5a975381b84b6fbc7e3abe4ed10daa6"}, @typed={0xc, 0x66, @uid=r8}, @typed={0xc, 0x86, @u32=0xfff}]}]}, 0x12f4}], 0x5, 0x0, 0x0, 0x800}, 0x40)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r10 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
recvfrom$unix(r9, &(0x7f0000562000-0x76)=""/118, 0x76, 0x40000040, 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r11=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r10, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r11+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2, 0x400)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000562000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)

2018/01/27 02:56:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80000, 0x100000001, &(0x7f000078e000)={<r0=>0x0, 0x0})
setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00007e1000-0x4)=0xfff, 0x4)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/hwrng\x00', 0x414400, 0x0)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000776000-0x60)=[{&(0x7f00006de000-0xf3)="da72a151f5e248dc8f998d9af8aab542dfdb9affd5027e91c68f4ee9aef0056985bac6ec46ccae59df5b8382ec15ea1dbf038a81e3c7ad7eee6ad235ad6fec81155f0627f3d4b18ae27d41364ddcd975f69c6a62082bcdee70e0417549ca187b6d7d5c66c7e47344a1fc3790985cce4ffe0b41e7b1f836dcf57184dfeb93bb7cc1506ff725ec74e796dbcce1bb6c3f1783875f76c96f38aa3eed90a7c9ebc7b93c5463214ffa9e4254a05b38f38950821e9e7a63151bae9d5dc9e81705490a69f3ba7599a593c3be1827aaa72df5e9e4a757f0b8dcc37f769be01fa25b5f03d791365495456ba3af7b9d60e8359457ae83db81", 0xf3}, {&(0x7f00003f2000)="14adb2f320f838a5899ee091291dfaf31212498b262eb0279274338db9e419412c259251799ff7bfab395b3ad59049af595e8ffe27e3f5807c81905ad752bf63f5d970a8d196c370c2defe8130e8e2abf4db01616464136df647f8ee4a23eb9f87744ed65bd6f5397cb6cfecabb786c294281cae931a", 0x76}, {&(0x7f0000e1a000)="8b662c5e73cf57f83e227705f8230f3da1cf7638faa6d960", 0x18}, {&(0x7f0000965000)="61bbcc53cd7b58b60fa3885ab3552d9650a5415a6c42b875b604dfd129dd98de8f917e7d360b7b1d61b72932eb14106d8f073dc5a8a5c6dbe61a453942f7f7de939061a0760cf331573d3db621c450278bc9c8c9f5c3fe1e37c01b513e8152078ed5b214cf5cbec0054710aaad39c678f7965e48b8d3e4165da019b7ae9dadd25cda995c8b0d530433b2269e6a1e925ee5173b4f0005de446bf468fe27309393a3e66dfc08624bbe2afb0bb60ff1c587260f609801e18e36fc273e4ee2dd8e98c6077cc8238f4a99f9e7a616d1573f860e473dda3727b3842d226cf98c9eb6d0d37b8bd16b3c7e15117dd60cb3fc9f5899ef", 0xf2}, {&(0x7f0000041000)="baf652440d283f360982a5f3", 0xc}, {&(0x7f00000a9000-0xa2)="cddb87cf685ac456f889aea005585ed5f845f06534284bc901b3ae6c275ab298b62b4ea9e9a54a163bf65862f17aad7855f25086013b121baf77b936fc859a385fc506d9f5bfb9474d8ab64d145ea3cefe39f8aaf63848d886019337029f01ecafdf890618f7bda66baf25acb311b15f1c3e3a9afa305765f25aab79f65631aeff74a562c117906747f57f2c204a257bafdbe01b884ec6ea4f9df4ffce77a1be640d", 0xa2}], 0x6, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl(r1, 0x1, &(0x7f000037a000-0x87)="e6cf09900c3e53d24aea30257f796735fe762b1b7f5e644efd33dd4919e6e79691a9973c6c9e327fac4081ba1167a9fd4e7de031ba342535442076f8ce460ca3e40ab60ed8343041ef27319af5e3cf44da9a45ea62d7a7da11c20280ca2fc85be8e2186998918fef53f96c62f87a3bf34c18ab974776410113eee539979dff498941e57183d24e")
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
signalfd4(r1, &(0x7f0000106000)={0x7}, 0x8, 0x800)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f00009bf000-0x8)={0x0}, 0x8)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x20, 0x0, 'client1\x00', 0x0, "dbb0298efd731370", "18eca8a2d66a22f0599a652af30a8736f8ad0e1e1aefb5b6902e0845fde6fb3f", 0x8, 0x3a9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
socket$nl_crypto(0x10, 0x3, 0x15)
setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000e96000-0x4)=0x100000000, 0x4)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:22 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xf, 0x80006, 0x10000)
bind$netrom(r0, &(0x7f00007ac000)=@ax25={0x3, {"f4cfeee412052b"}, 0x7}, 0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000661000)={<r1=>0x0, @in6={{0xa, 0x3, 0xed19, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f0000a1e000-0x4)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000580000)={r1, 0x1000, "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"}, &(0x7f0000a0c000-0x4)=0x1008)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r2, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ad000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000d25000)=""/222)
recvmsg(r2, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r4=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000e2d000)={<r5=>0x0, 0xf56a}, &(0x7f00005d0000)=0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000020a000-0xc)=@sack_info={r5, 0x15, 0x4106}, &(0x7f00007be000-0x4)=0xc)

2018/01/27 02:56:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000032e000)='/dev/loop#\x00', 0x90000000001e, 0x201)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TIOCCONS(r1, 0x541d)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000af1000-0x4)=0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006e7000-0x4)=0x1ff, 0x4)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xf)
writev(r0, &(0x7f0000950000-0x40)=[{&(0x7f0000315000-0x1000)="ab188c9b42729e667d2627d857737cda", 0x10}], 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00004e3000-0x4)=0x0, &(0x7f000041e000-0x4)=0x4)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d94000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df7000)=0xe8)
execveat(r3, &(0x7f000095e000-0x8)='./file0\x00', &(0x7f0000386000)=[&(0x7f00008c8000)='/dev/loop#\x00', &(0x7f000015f000)='/dev/loop#\x00', &(0x7f0000cb3000-0x1e)=',-/lo\'+}vboxnet1%loppp1\'wlan0\x00', &(0x7f0000359000)=':{\x00', &(0x7f00008de000-0x3)='-.\x00', &(0x7f0000c72000-0x10)='wlan0self$ppp1@\x00', &(0x7f0000ec7000)='/dev/loop#\x00'], &(0x7f0000f05000-0x28)=[&(0x7f0000e4e000)='/dev/loop#\x00', &(0x7f0000391000-0xb)='/dev/loop#\x00', &(0x7f0000b29000)='/dev/loop#\x00', &(0x7f0000f81000)='/dev/loop#\x00', &(0x7f0000d31000)='#\x00'], 0x400)
ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00008d5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r4})
fcntl$setstatus(r1, 0x4, 0x400)
fchmodat(r1, &(0x7f00000ea000-0x4)='./file0\x00', 0x126)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r5 = creat(&(0x7f00004f7000)='./file0\x00', 0x1)
clock_gettime(0x0, &(0x7f0000285000)={<r6=>0x0, <r7=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00000ae000-0x68)={0x6, 0x4, 0x5, {r6, r7+10000000}, 0xffffffff7fffffff, 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]})

2018/01/27 02:56:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e9b000)=0x2, 0x4)

2018/01/27 02:56:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000467000-0xf)='/dev/sequencer\x00', 0x80000, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00006c0000)=""/113)
sendmsg$nl_netfilter(r0, &(0x7f0000974000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x240400c1}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000637000)='/selinux/status\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00009c9000)={&(0x7f0000553000)=[0x8001, 0x8, 0x84, 0x7ff], 0x4, 0x4, 0x8, 0x800, 0xff, 0x3, {0x5, 0xff, 0x4, 0x3f, 0xd225, 0xfffffffffffffff9, 0x5, 0x7ff, 0xe7, 0x7ff, 0x4f1, 0x6, 0x1000, 0x6fe8, "1277fe6738c5edf51cb70dd7c9bf4e9a04429a2baed276128b13919f53326a4f"}})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r2 = syz_open_dev$usbmon(&(0x7f0000a17000-0xd)='/dev/usbmon#\x00', 0x400, 0x10100)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000078b000-0x23)={<r3=>0x0, 0x1b, "0cc89061eeb85802759d3992d0247c232834c5e9d85628d4431d90"}, &(0x7f0000253000-0x4)=0x23)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007a2000)={r3, 0x10001}, 0x6)

2018/01/27 02:56:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x80000000, 0x181001)
r1 = memfd_create(&(0x7f0000812000)="74086e750000000000000000008c00", 0x80000000)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000158000)='/dev/rtc\x00', 0x10000, 0x0)
ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00003e3000)={0x8, 0x7, 0x1af})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00004a0000)=[{&(0x7f0000630000)='\x00', 0xfe7b}], 0x0, 0x0)
sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fcntl$getown(r0, 0x9)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000074b000)=0x0, 0x4)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/checkreqprot\x00', 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000030000-0x1)=0xb)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006c8000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x15, 0x18, "8934279b6074f67142030fbc9e122e94ca6b2717e9f732499852c7a2f261f4000000006c689c6229af75d6d5043f6dbd0b1584ecbe714ab70bee9617eac5cd73", "2b1cb345f4baac310200000000003a000000000200dda56613b100000000000001000000000000007c46e13e4999fc56df3ca254000104007d8776d5a6711483", "e60000448f06085e6a2728eb57b3759b0103fd000002000000000000809349ab", [0x7, 0x4]})
socket$unix(0x1, 0x1, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000fb3000-0x8)={0x6, 0x9})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ff000)={<r1=>0x0, 0x0}, &(0x7f00004f0000)=0x6)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ea000)={r1, 0x3}, &(0x7f00004b7000)=0x8)

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = syz_open_dev$sg(&(0x7f0000544000-0x9)='/dev/sg#\x00', 0x8, 0x3d)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00009c6000)={{0x4d, 0x7fff}, 'port0\x00', 0xb6, 0x8, 0x8001, 0x0, 0x0, 0x8, 0x5, 0x0, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   66.634719] buffer_io_error: 117 callbacks suppressed
[   66.645310] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:23 executing program 6:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
ptrace$getregs(0xe, r1, 0x7, &(0x7f0000736000-0x6)=""/6)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key$user(&(0x7f000049b000-0x5)='user\x00', &(0x7f0000b26000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c3000)="9c9defb6b2112278c7251edbdebac42e153b67e7e99ce7ae06870d47ba64597c7e654c50b78122568b03a1aaee5293bb28e6644de90d47f59589e7ff7114a176e21fc89fd7748124e5fdc85699dc02d38738163e90d062759a0a7d4906f18b502952dd8e736aede27301909c2b85acde4ab57b666af78107ac474e711b1e2da30e2c0162f90f6fc6c2642ff8eac6a3898991c57de404d1f50085e7599b343ed6db105ee6d618", 0xa6, 0x0)
keyctl$set_timeout(0xf, r2, 0xffffffffffff0000)
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:23 executing program 4:
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="3e35c4cf8404e4bbe555de8e491aeca980c70933df01419a9786d3ba90ddb72e379657f6d85db9162d75252608baef5a1d2e349976a34fce11f78b7ef1efb758b4c78a66e1872ae7f13df8c595ccd91c93b1703eef7f6e7aa55e4cbe84703d18d4fe476775592350b01451ad314d799f3f6e83d3a5ad7a444d8b7757d06a808ef0500656ac12fd88e6c3cbe3fd056d661e80361980e9a9af2c0f9341bad8d8bf271c1365c50540072557afdc793931c81ebdd7d3de97dfd0b35844f3302a97")
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a1e000+0xb17)='/selinux/context\x00', 0x2, 0x0)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
dup3(r0, r0, 0x80000)

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000fba000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000087b000-0x10)={0x5, 0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
set_robust_list(&(0x7f0000afd000-0x18)={&(0x7f00002c5000/0x4000)=nil, 0x1, &(0x7f000045c000/0x4000)=nil}, 0x18)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ad8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000eb1000-0x8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
tee(r2, r5, 0x8000, 0x0)
read(r4, &(0x7f0000fc4000-0x1000)=""/4096, 0x103d)
writev(r3, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   66.720279] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   66.730617] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 6:
r0 = socket$l2tp(0x18, 0x1, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b33000-0x8)={0x0, <r2=>0x0})
getsockname$packet(r0, &(0x7f0000757000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000029f000)=0x14)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000015f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x6, 0x3, 0x6, 0x100, 0xb67e, 0xc00000, r3})
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000041000)=<r4=>0x0)
ptrace$getenv(0x4201, r4, 0x4db1, &(0x7f00004af000-0x8)=0x0)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x10000, 0x181001)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000136000)='/dev/autofs\x00', 0x400000, 0x0)
setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e1f000)="c88c6c1a59f98b8e56aa7900c5ebdc429154756a8d3e4d7975fbbaec09562d3f9412b181d3f520b2f4031351756ce5321b", 0x31)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   66.830923] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   66.846531] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   66.857181] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   66.866736] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:23 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
fcntl$setsig(r0, 0xa, 0x2c)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x4, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r3 = fcntl$getown(r1, 0x9)
ioprio_set$pid(0x3, r3, 0x7)
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007d6000)={@generic="b82f2f1317467126af0a9de76c302054", &(0x7f0000de8000-0x2c)=@ethtool_ts_info={0x41, 0x8, 0x200, 0x1, [0x2, 0x3, 0xfffffffffffffe00], 0x2, [0x0, 0x1000, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fcntl$notify(r2, 0x402, 0x8000002a)
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000072d000-0x10)={&(0x7f000049b000/0x4000)=nil, 0x4000})
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001b8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8)
socket$unix(0x1, 0x8005, 0x0)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000037a000)={<r1=>0x0, <r2=>0x0})
getpeername(r1, &(0x7f000082e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b07000)=0x10)
r3 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4)
bind$inet6(r3, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
r4 = syz_open_dev$sg(&(0x7f00007f7000-0x9)='/dev/sg#\x00', 0x7, 0x8000)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000d83000-0x58)={0x40, 0x7f, 0x1, 0x4, 0x7f, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r3, &(0x7f000023e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
flock(r2, 0x1)

2018/01/27 02:56:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
socketpair(0x3, 0x5, 0x1, &(0x7f0000de1000)={0x0, <r1=>0x0})
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa, 0x1, "ca0cf0e556788051f8c9a27c56c0ca47f0e10a60ad8515ee8db09ca08544d414818796c25c38df649934d35aad31f99a25a53c56aae4d7adc3eedd464e1773b6", "f6dbd5f1bbe49ad2940df220276af0b3bfcb44e3ba4d690383976b264ddbf21d", [0x8aaa, 0x4], 0x0})
r2 = syz_open_dev$sg(&(0x7f0000382000)='/dev/sg#\x00', 0xffffffffffffffde, 0x1103402)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000efa000-0x14)={0x14, 0x3, 0x1, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r0 = open(&(0x7f0000cd3000)='./file0\x00', 0x0, 0x0)
accept$packet(r0, &(0x7f000004d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed2000)=0x14)
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7)

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
fdatasync(r0)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c2b000)=0x0, &(0x7f0000d8e000-0x4)=0x4)
ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431)

2018/01/27 02:56:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xffffffffffff2ca8, 0x181001)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b0000-0xf)='/dev/sequencer\x00', 0x1, 0x0)
getpeername$inet(r0, &(0x7f000074f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ed000-0x4)=0x10)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000916000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000343000)={r1, 0x2})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006db000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e9000-0x4)=0xe8)
ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f000048f000-0x4)=r2)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)

[   66.905797] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:23 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = dup2(r0, r0)
r2 = getpgid(0xffffffffffffffff)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000517000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000354000-0x4)=0xe8)
getgroups(0x4, &(0x7f000069a000-0x10)=[0xffffffffffffffff, 0x0, <r4=>0xffffffffffffffff, 0x0])
r5 = gettid()
lstat(&(0x7f0000a12000)='./file0\x00', &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
getgroups(0x4, &(0x7f0000340000)=[<r7=>0x0, 0x0, 0x0, 0x0])
r8 = socket$nl_xfrm(0x10, 0x3, 0x6)
r9 = getpgrp(0x0)
r10 = getuid()
stat(&(0x7f0000319000-0x8)='./file0\x00', &(0x7f000067e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000760000)={<r12=>0x0, 0x0})
r13 = getpid()
stat(&(0x7f0000e7a000-0x8)='./file0\x00', &(0x7f00003f0000-0x44)={0x0, 0x0, 0x0, 0x0, <r14=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r15 = getgid()
sendmsg$unix(r1, &(0x7f0000ddd000-0x38)={&(0x7f0000d39000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000746000-0x70)=[{&(0x7f0000f5e000-0x8c)="f5c028d192bc691913ce125a3929e673338b6e3bbe44d2807bed72856f9b70246da8216d1ee1d8f63d6239938a08d93ec3fd48bcd0c1043e821e258e3c3dc9c3e5aba4ac813337779754a196803edc51136c065196817439116c705b3dc24033778acee4eda0f3be8a9ddc6fc2ceeeab097d78ef2b19371c24c32f0638b1188440f3249eef9cc64bcbd8c913", 0x8c}, {&(0x7f0000505000)="a72526f28a794e6f10d04904677959c195", 0x11}, {&(0x7f0000ba8000)="", 0x0}, {&(0x7f000033b000-0xc7)="63975dfbd4c57891b2668a68462925daad3c3c665269bc3643db6512f03c76d23db8bf835f1b4a0fa73c4810c9aebff6c084f24e27cf10d2e8efb1c7cbbd6da491081ff75353d01dfab6593714e653bbc408385c29f8780acd527567b8d50f49857cc9f823a495639a43f7f368a65e59250f2ad96190e1c489498558308cf105634c7baa4e1cef5e204d78df68123fb14c9933dfbbdc676595076ec7309a44ab775492e26d516733033de9b771df6d371c1828425f4ba7d5d3da9665007f74c89f9f88e9520f9b", 0xc7}, {&(0x7f0000881000)="30b0360c167b7fee6177352df50fd05968f7693ff0793203bb6b73aa23dd8bffd4bc872282d9e1a84a39bc563e2bd573c5dea4017e32964d3807982f49c375ec614ed58970510563cef33b1d3b9d641c8f7705510d1076fe51c36c7370da7182e86753ef5bc8bdc05dcdc08f59", 0x6d}, {&(0x7f000051b000)="17814cfa5e0ea124f9ab8e935ca1913a5012874e771f8ae7a434417ff8aa553bae75a406e5235323edf38068b7b7003bc3bfbdee93bc8e5f8b94028643875ddadef06e7b87fbe6e929984f58f0d77bb9873903ec06f60c39010aef0e965e3828da20fcbf1165f0626367be6989513d49a3376c15bab4ff0dd04c160bfc12ab0954ab50a3977e1e907a554e", 0x8b}, {&(0x7f0000238000)="e5ed0c48aa5771f074fb76fa0212f8388a75d014c33cbe227c73b0", 0x1b}], 0x7, &(0x7f0000401000-0x170)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r8, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r12, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x170, 0x10}, 0x40000)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000743000-0x8)={<r1=>0x0, 0x0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000043e000)='/dev/rtc\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fa2000-0xc)={r1, 0x80000, r2})
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r3 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000140000)={0x3, 0x9, 0xfffffffffffffffc, {0x77359400, 0x0}, 0x7, 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]})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r4+10000000}, &(0x7f000086e000)={0x0}, 0x8)
rt_sigtimedwait(&(0x7f0000f9f000-0x8)={0x3795ca62}, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a57000-0x10)={0x0, 0x0}, 0x8)
r5 = accept4$inet(r3, &(0x7f0000a0c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000)=0x10, 0x80000)
ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000764000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'})
getitimer(0x2, &(0x7f000053b000)={{0x0, 0x0}, {0x0, 0x0}})
readahead(r5, 0x40, 0x7)
r6 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000b89000-0x35)=""/53)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000414000)={0x8}, 0x4)

2018/01/27 02:56:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000cc6000-0x82)="de65ff36da06ccb5d27c0553f8416ce32048dd903020a0734d75fc36a8bb7e819ada0c016b476f7072ebf707608e95982a74017f1b0035c030d5cb2ac99de3a7f1cc5c4b9ca8c6eb726fd6a87a6459b682ce2fdf48ea7ff25dc423a46e44b399e9b36a580033c4525ae6c958e1779ce3c0a9c0dc09629c6d2b4eea558b0ec586d60a", 0x82)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   67.079974] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x42000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000383000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000b74000)='/dev/loop#\x00', 0x0, 0x1fff)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
timer_create(0x2, &(0x7f0000954000)={0x0, 0x9, 0x1, @thr={&(0x7f0000d9e000)="ed4f57b28589935a1d3690d55c2239d182ff9069c69ff9e59e943a6115220d7c00e22cb5ba067805869ed0d71c5159b5fbcb7127968a0df4705fec4b2ee1b35c314a37c4f8c433b1f2485c385de9860a71cac858873a39dad0d1ac86fad3fb3efeb8a5fd2075740a89b44cda07b248952d87c4a0a3293064fb3482b40f2bdae58b2633ec75893dbd186959b744d06211a2992ff37a3966132a7ff2e93de0581917255a2187533c5a397450a2ab6040246528399847531c0ea312b5ea9c18b6e03cf27fee1b27cc8db2b231188525dfd3e93da3266a9dab95756e37693c8f9512b9806dcb7c20e0788c7e3bfba38d5c0ee9a840f966", &(0x7f0000443000-0x67)="89945221dacc5ba05019f4929db43812db4f1eba35d665a31859fd767d1a3d55ce79f4e88d33d4c82db9728244f7d3ad92d3c16273263afab83826cd51d9e5e8dae4292de891f398215401ae2a815b600c62a52af3ebe0bfe3341ba650817476a3bf4a7a01e35e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6c000)=<r0=>0x0)
timer_getoverrun(r0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_emit_ethernet(0x56, &(0x7f0000068000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="e69eded16cb6", [], {@canfd={0xd, {{0x4, 0xfff, 0x20, 0x1}, 0x2d, 0x2, 0x0, 0x0, "6c6b8c924053a297274f94911cfb38f8489b17862b2cfb808d0be889c2c6897e066c4067c0ad48f23a9a9f93d66544075f77b09aca4234ba225dc96f2186cdf0"}}}}, &(0x7f0000cba000+0x1c)={0x0, 0x2, [0x326, 0xf3c]})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
gettid()
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ebb000)=0x0, &(0x7f0000e57000-0x4)=0x4)
sendfile(r0, r1, &(0x7f0000a79000-0x8)=0xfffffffffffffff9, 0x100000001)

[   67.134693] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00008aa000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
accept4$unix(r1, &(0x7f0000616000)=@file={0x0, ""/6}, &(0x7f000015b000-0x4)=0x8, 0x800)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3f000-0x11)='/selinux/enforce\x00', 0x200, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
linkat(r0, &(0x7f0000c62000-0xc)='./bus/file0\x00', r0, &(0x7f000052b000)='./bus\x00', 0x0)

2018/01/27 02:56:23 executing program 5:
getgid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000c7e000)='/dev/loop#\x00', 0x0, 0x82000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
fcntl$getownex(r0, 0x10, &(0x7f000001e000)={0x0, <r1=>0x0})
ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000b3a000-0x10)={&(0x7f0000c35000)=""/183, 0xb7})

2018/01/27 02:56:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000aad000-0x10)={0x3, &(0x7f0000c17000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e15000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
accept4$packet(r1, &(0x7f0000cd4000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003df000-0x4)=0x14, 0x800)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000bcc000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008fe000)=""/189, &(0x7f0000d2b000)=0xbd)

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/pktcdvd/control\x00', 0x80000, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000055a000-0xf4)="aba6ab6fd14733ecd6f9bd454e137be66813246061af1d1706f87bdf46f15039dfe4e38f482603f968b9222ac491a4d293598145b423d18c21d6e2d09cb98a574bb5400a3e4308d5511ab02514c0fdb73850e46d5420cef442b0c4df7687c11f0701513dd006aab7b6228743150413da29bce6211cbd699185c6e742174a19c2ffa533ad7f8e3d3cb5fdae01075f129851aa935c0a8fa7f8ed0b97e315fe4448463ae8df64fcc48c2ce6f28e720c6b9e0499e948f206956bd083585f54983c7fe56e4c74567fc00314d404d6b3852bb93d699a23c6c89a47f7a82c5190cd6d95465383a7a3f86444d7402eb812d367617f550d91", 0xf4)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f00003ab000)='/dev/loop#\x00', 0xffffffffff000002)
socket$l2tp(0x18, 0x1, 0x1)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e66000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x5)
recvfrom$inet(r0, &(0x7f0000210000-0x83)=""/131, 0x83, 0x2, &(0x7f0000327000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$VT_DISALLOCATE(r0, 0x5608)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
sendto$inet6(r1, &(0x7f00008a8000)="265a25915b15e932005722744dd28943162ccf25d0c5cd4287dec401f720f9e8e0053c4c18a39cc774f0b6b46a0091887cf129133bb4ad742049ca6563c8a0f23463f716d9e4f9f20ac827932e24a55c29c9641c236b306ae4bf7342546209b2d9d47610d365a8cbac19a74db4dcf59b32e8e9d5b9ac0df6f618043ecb28eb983ec420bf5718dd5aeef31bae68b96e5c2a1debffb7f8ed26bcca3f22346ad0751ea77bffcee1624b1fedcccc045417741ca9e4ce1105c9d8cbc79d4629dd2868179eab18199fc710e82ce8817413db793f", 0xd1, 0x1, &(0x7f0000956000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c)
getsockname$inet6(r0, &(0x7f0000411000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f5b000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>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, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000942000)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e5c000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000)=0xe8)
r4 = getpgrp(0x0)
sendmsg$nl_route(r1, &(0x7f00008d5000)={&(0x7f0000676000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000c04000)={&(0x7f00003de000)=@bridge_getneigh={0x1b8, 0x1e, 0x400, 0x4, 0x1, {0x7, 0x0, 0x0, r2, 0x4, 0x800}, [@IFLA_VF_PORTS={0x178, 0x18, [{0x24, 0x1, [@typed={0xc, 0x3, @fd=r1}, @typed={0xc, 0x6c, @uid=r3}, @typed={0x8, 0x2, @void=""}]}, {0x150, 0x1, [@nested={0xa4, 0x77, [@typed={0x20, 0x59, @str='.procsystem/ppp1wlan1{\x00'}, @generic="d295d8dd1dc22d4f6f0cea76fa8946330c5e3274c4b6dfe0581b00377551c24c1154fb8742a7272c33b635872ffd6cc8ea3b57a9187f4125ca08b660fbe2ce31fb5f5671a2eeec45e96d1ca2ae05a48c20dc3f692e83eab6b56fafcbd91ee69ab98db6711bbe0b5a75bfc4a1694a602c0781baccb818a6d423c5b36dcdde"]}, @typed={0xc, 0x33, @pid=r4}, @typed={0x9c, 0x70, @binary="8ec42f302b5db5702bb432869768dcf39137aab378bf51220f07843bf254a0dd6450e1936e0b6301d8c709c43844679e0bf4a8685d1499b46273814136ec45a9434a1fdcf970e6d64379a16ea908d339d7aaf14f6d208400e8ed74eda9c5760a622871b65ac0baffb9a11e2406ae5a6f42924e8736ca83ff99e8014f83d9dd5f95a1054602edc07d93b182ace5ad3375541e3590"}]}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x10000}, @IFLA_TXQLEN={0x8, 0xd, 0x4}, @IFLA_EXT_MASK={0x8, 0x1d, 0x101000}, @IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4008005}, 0x80)

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)

2018/01/27 02:56:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d34000)={0x0, <r0=>0x0})
getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000574000-0x1)=0x0, &(0x7f000085d000)=0x4)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r2=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000161000)={0x8}, 0x4)

2018/01/27 02:56:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000083b000-0x57)=""/87)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:23 executing program 7:
open(&(0x7f00002f8000)='./file0\x00', 0x100, 0x100)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
r2 = fcntl$getown(r1, 0x9)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004ab000-0x4)=<r3=>0x0)
setpgid(r2, r3)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, <r2=>0x0, 0x0}, &(0x7f0000fac000)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$get_persistent(0x16, r2, r3)
listen$netrom(r1, 0x3)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = accept4(0xffffffffffffffff, &(0x7f0000b80000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d41000-0x4)=0x9, 0x80000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a47000)=""/34, &(0x7f0000957000)=0x22)

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f00002c3000)='/dev/loop#\x00', 0x400d, 0x20000)
r2 = memfd_create(&(0x7f0000588000)="74086e750000000000000000008c000b15272d9f2ff7b42780fc80d9e6ea000000027e5fb78f5e87969f21ac074e9287dc92db9abb212d06ff3ca081cdb5246dbdcd50c9985b2ac7ed1096f883e68f04617cfd620fa0451b03", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f0000045000+0x36)="87466e03179bfd764b6b34537bb20a538fec78261cf3b3d5a9234e3cea3d7d361416a00f072f8fcf29c0", 0x2a}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xffffffff, 0x240)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000099b000-0xc)='/dev/autofs\x00', 0x10000, 0x0)
readlinkat(r1, &(0x7f00000f9000-0x8)='./file0\x00', &(0x7f0000873000)=""/85, 0x55)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dd000)=0x5575, 0x4)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffff9c, &(0x7f000099c000)=[{{&(0x7f0000655000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000037c000)=[{&(0x7f0000335000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000dc3000)=""/135, 0x87, 0x81}, 0xfff}, {{&(0x7f0000d83000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000220000)=[{&(0x7f000040d000)=""/108, 0x6c}, {&(0x7f0000a82000)=""/97, 0x61}, {&(0x7f0000fa5000-0x46)=""/70, 0x46}, {&(0x7f0000580000)=""/79, 0x4f}], 0x4, &(0x7f000010a000)=""/4096, 0x1000, 0x8}, 0x40}, {{&(0x7f000007c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b41000)=[], 0x0, &(0x7f00006cd000-0x3d)=""/61, 0x3d, 0x3f}, 0x2}, {{&(0x7f0000bd0000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000ae000-0x20)=[{&(0x7f0000764000-0xa4)=""/164, 0xa4}, {&(0x7f000095d000)=""/39, 0x27}], 0x2, &(0x7f00003d4000-0xd6)=""/214, 0xd6, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f0000d1e000)=""/217, 0xd9}, {&(0x7f0000629000)=""/125, 0x7d}, {&(0x7f0000e37000)=""/241, 0xf1}, {&(0x7f0000131000)=""/215, 0xd7}, {&(0x7f00009d9000)=""/49, 0x31}, {&(0x7f0000fd1000)=""/192, 0xc0}], 0x6, 0x0, 0x0, 0x8001}, 0xec}, {{0x0, 0x0, &(0x7f0000375000)=[{&(0x7f0000cc3000)=""/80, 0x50}, {&(0x7f0000021000)=""/232, 0xe8}, {&(0x7f00004c3000)=""/4096, 0x1000}, {&(0x7f0000d37000-0x17)=""/23, 0x17}, {&(0x7f0000cd1000)=""/178, 0xb2}, {&(0x7f000010d000-0x17)=""/23, 0x17}, {&(0x7f0000063000-0xa4)=""/164, 0xa4}], 0x7, &(0x7f000068b000)=""/227, 0xe3, 0x2}, 0x733}, {{&(0x7f00002af000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000cfd000-0x80)=[{&(0x7f0000830000-0xc5)=""/197, 0xc5}, {&(0x7f0000863000-0x1000)=""/4096, 0x1000}, {&(0x7f0000075000-0x6c)=""/108, 0x6c}, {&(0x7f0000e11000-0xe0)=""/224, 0xe0}, {&(0x7f0000731000-0x6c)=""/108, 0x6c}, {&(0x7f000008d000)=""/98, 0x62}, {&(0x7f0000168000)=""/170, 0xaa}, {&(0x7f00008a4000-0x32)=""/50, 0x32}], 0x8, &(0x7f00004cc000)=""/100, 0x64, 0x0}, 0x5}, {{&(0x7f0000811000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d71000-0x20)=[{&(0x7f0000fbe000)=""/123, 0x7b}, {&(0x7f0000031000-0x3f)=""/63, 0x3f}], 0x2, &(0x7f00000bf000-0x74)=""/116, 0x74, 0x100000001}, 0xfff}, {{&(0x7f00001d9000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f0000fe3000)=[{&(0x7f00006d9000-0xdc)=""/220, 0xdc}, {&(0x7f000053d000-0xa)=""/11, 0xb}, {&(0x7f00005ef000)=""/150, 0x96}, {&(0x7f000096f000)=""/30, 0x1e}, {&(0x7f00007c7000-0xd6)=""/214, 0xd6}], 0x5, &(0x7f0000e24000)=""/213, 0xd5, 0x10a}, 0x9}, {{&(0x7f0000dd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a61000-0x60)=[{&(0x7f0000024000-0xd)=""/13, 0xd}, {&(0x7f0000a82000)=""/0, 0x0}, {&(0x7f0000ce8000)=""/171, 0xab}, {&(0x7f00007c1000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d1000)=""/10, 0xa}, {&(0x7f0000166000-0xe7)=""/231, 0xe7}], 0x6, &(0x7f00008e2000)=""/101, 0x65, 0x277}, 0x1}], 0xa, 0x2000, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000396000-0x4)=0x0, &(0x7f0000946000)=0x4)
r1 = open(&(0x7f000095f000-0x8)='./file0\x00', 0x101002, 0x100)
clock_gettime(0x0, &(0x7f0000319000-0x10)={<r2=>0x0, <r3=>0x0})
write$sndseq(r1, &(0x7f000095f000)=[{0xffff, 0x100, 0x3eab, 0x3, @time={r2, r3+10000000}, {0x9, 0x1000}, {0x3, 0x0}, @addr={0x2, 0x7}}, {0x4, 0xffff, 0x3, 0x2, @time={0x0, 0x0}, {0xffffffffffffff76, 0xffffffffffff0001}, {0xc2, 0x100000000}, @note={0x5, 0x7, 0x6, 0x0, 0xc4f}}, {0x2, 0xfffffffffffffffb, 0xfffffffffffffffe, 0xfffffffffffffff7, @tick=0x0, {0x10000, 0x80000000}, {0x7, 0x1ff}, @queue={0xf8, {0x8, 0x3}}}, {0x600, 0x7f0f, 0x17a80, 0x3f, @tick=0x1000, {0x1, 0x4}, {0x1, 0x7}, @time=@time={0x0, 0x0}}], 0xc0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007d5000-0x50)={@generic="935e78398bb0497c59087f668ca64e02", @ifru_addrs=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
shutdown(r0, 0x0)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac313a4a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfe07c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
timerfd_gettime(r0, &(0x7f0000f5f000-0x20)={{0x0, 0x0}, {0x0, 0x0}})

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000085f000-0x18)=@generic={0x3, 0xffffffffffffff55, 0x7})

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006e5000+0xe71)=<r2=>0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e27000-0x4)=r2)

2018/01/27 02:56:24 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006aa000-0x8)={<r2=>0x0, 0x3, 0x400}, &(0x7f0000cd7000)=0x8)
pread64(r0, &(0x7f00001b0000-0x5a)=""/90, 0x5a, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e02000-0x8)={r2, 0x400}, 0x8)

2018/01/27 02:56:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00002c8000)=[], 0x100000e1, 0x0)
renameat2(r1, &(0x7f00006da000-0x8)='./file0\x00', r1, &(0x7f0000cd2000-0x8)='./file0\x00', 0x2)
ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bed000)=0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000708000)={<r2=>0x0, 0x3, 0x71a9, 0x1ff}, &(0x7f0000a1d000)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ac0000-0x59)={r2, 0x51, "16a609b9141d19b977e7fcf21b0e42babe7c00ee95f563f4dfbe9820698eb9e1ebab3fe6499184b28eccf7f18048370d98ca8b8b7942520861c70f830d842178b4a6ae8a8252f67ccdd2a9076809f34301"}, &(0x7f0000131000-0x4)=0x59)
setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000978000-0x8)={r2, 0x9}, 0x8)

2018/01/27 02:56:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181004)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
accept4$ax25(r1, &(0x7f0000fc1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001ba000)=0x10, 0x800)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000070a000)={0x256e4591, 0x3, 0x1000}, 0x4)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/enforce\x00', 0xa00, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x2}, 0xffffffffffffffff, 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]})
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000201000)='./bus\x00', 0x24867c8590945911, 0x92)

2018/01/27 02:56:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d66000-0x9)='net/snmp\x00')
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a10000000000000200b3759b9b72b89ecacdbf9f6ba90003839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000c06000-0x6)={0x5, 0x1ff, 0x1})
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000022b000)={{0xa, 0x0, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, {0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x76, [0x0, 0x8, 0x1f, 0x5, 0xffffffff, 0xffc2, 0x7, 0x4]}, 0x5c)

2018/01/27 02:56:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socketpair(0x11, 0x807, 0x38, &(0x7f00005e4000)={<r1=>0x0, 0x0})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000272000-0x98)={<r2=>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]}, 0x60000, 0x9}, &(0x7f0000bfd000)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005d4000-0x8)={r2, 0x1000}, &(0x7f000055c000)=0x8)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00004f5000-0x62)="5639b91b219367b76813ce4431fcf9764abb1e980a2f6936937736b4f12b8fc244fc17d7d18aff89561fe47c9cd82c47540463fa6d04c0827b37ce4095ce365b7fb93c879b70b6a29d9e4cca2aff46622ef8350243de9ad06c541d5984c4260308e1", 0x62)
ioctl$LOOP_SET_FD(r0, 0x4c00, r3)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000974000)=""/30, &(0x7f00008d2000)=0x1e)

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000e29000)='/dev/loop#\x00', 0x100000, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f000013d000-0x15)='/proc/self/net/pfkey\x00', 0x300, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000099000-0x8)={<r1=>0x0, 0x0})
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000788000)=@req={0x0, &(0x7f00005f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f8c000-0x20)="ce359a788aae8331143e775c56fe278f5b94f386047e086911df60d31111da10"}})
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000664000)='net/ip_tables_names\x00')
vmsplice(r1, &(0x7f0000ca9000-0xa0)=[{&(0x7f0000e2a000-0x4c)="ff00f05f9484552dcaa6cab9b67e63432c9eb928c1a86528dd40aedd9fac516fb9f9fc7bb1508a1497edc59537c900c681ff8511f6222573f805b99cd51923640eb2d3b3c61f01cc9d42d690", 0x4c}, {&(0x7f0000f76000-0x32)="f60d27a6d94487b5b65d9ad824a5cf4a93fb319fecb025473321c2e163175c6fca7731d3ced9a5b8b1c18f119d1b92c3f4f7", 0x32}, {&(0x7f0000c9d000)="", 0x0}, {&(0x7f000060a000)="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", 0xfb}, {&(0x7f000080d000)="73ff55a7711b67e59250dc3a6583f03f18afbcec464b31bd9a2b28a8dda3f4ea1af2dce38d2d980311fa46437d2e579856dec504d8551c8e655e29909072118961524f9a7b44575e645528090970860f8a9f7e26831363f0d3f2b5d0424257aef7e4bad173074c0d625293fa3f6b2f67ae97bc0a25369de2d1d8327ab633c75161ed585519eca128a28c437236e195edb37d09606416e9c432663dafe2de86f3561098b6549b9ecc0ffbdf46454efb95f10536c2648b3e6e7988bec31cb58a7ddd0a11e9ab8a13a973766b50fc7d3a92b35581fd37a96d5326", 0xd9}, {&(0x7f0000f1c000-0x2c)="85473e1be429a18b5c7c2123c5025dd02d30d2057f0d19aa9b910db61393e4ccc05398e5c8f956163bbc1a56e4b7f8b6fa58e725d2086d911d3383d5266ddc16a297274aa6c913ed2476444fe28543b6c899ba6585d7152c194828592d67065e926ef5c6a93c35ab23f5341e0feb1fa1102d1c24474793aacfb17c071a14bd346be17ce64943288717a869089c0aaf", 0x8f}, {&(0x7f0000054000-0x15)="277aac70ba62dafaed06f4e783bacc65d6a010cf4d", 0x15}, {&(0x7f0000a5b000)="59f56f5dbce02f2d301f16ada1ffc237107b4ec29de6bc919e3363cb403195c479fea63111640b72d38c3e7d4fddc7f9d9727be92e321ea0449d3fcafb1382844e2ea5f621c24d3f19d49b72d5bc0a3457ece121a64987cc00564cae7e98f69d0efa7914db3c84d695471aaee9078a84e742378dcac512c57e8a8fccaae04b54d2cefeb7597e3acef237ce69563f6a50e885c8", 0x93}, {&(0x7f0000175000-0x1000)="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", 0x1000}, {&(0x7f00003d9000)="efe02cf320672ef868806d4a060d9eec4895a928882a0df0bac3a6462b266b0a5c90e6a6beea87eab0eb5a3154693bc5fcb36df69ba4a73b6bbc97ed116e036e4123fa6e61146a565bb45a4fcd33c26f4d16baad17d1385aa9d3232a640c145ee281caff42737b1148ff17ec38cb873b475322245f75069055de43c14f58b322c2fc178787b2e368771485d27a042a7e5533f791f5ac6f397848155c903214a3b78f56b098c5ac10003593a4080d7730ff3c77fb2009d24e97402dcd9be017e43013293319a05223e59048", 0xcb}], 0xa, 0xc)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4)

2018/01/27 02:56:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00001fb000-0x4c)={0xaecd, 0x3, 0xca0b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/enforce\x00', 0x44000, 0x0)
sendto$unix(r0, &(0x7f000089c000-0x30)="d42eb62c9f492a29f38c59ab9c51faf70e137e3196a00418dec08c7574352fb884404274a6903280443d77443da53904", 0x30, 0x972f664df8910793, &(0x7f00007b2000)=@abs={0x1, 0x0, 0x1}, 0x8)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003a000-0xd)='/selinux/mls\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000170000-0x4)=<r3=>0x0)
ptrace$getregs(0xe, r3, 0x1, &(0x7f00001b7000)=""/239)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000101000)=0x0, &(0x7f0000921000)=0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00001fb000-0x58)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}], 0x58)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r4 = fcntl$dupfd(r1, 0x406, r1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000920000)={<r5=>0x0, @in6={{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x254b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x61a, 0xedb6, 0x6, 0x8}, &(0x7f00007fd000-0x4)=0xa0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000058e000-0x8c)={<r6=>r5, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b2000-0x4)=0x8c)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000559000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000479000-0x4)=0xe8)
utime(&(0x7f0000a05000-0x8)='./file0\x00', &(0x7f00003c8000)={0xb047, 0x9688})
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000331000-0x10)={0x9, &(0x7f0000ef5000)=[{0x0, 0x0}, {0x0, 0x0}, {<r7=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00004fc000-0x8)={r7, 0x1})
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00007ef000)={r6, 0x10, &(0x7f0000b29000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000620000-0x4)=0x10)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc9000-0x8)={0x0, <r2=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000-0x50)={@common='irlan0\x00', @ifru_flags=0x2})
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000)=0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00002f4000-0x3a)={0x1, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f5b3cca5aa19", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]})
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
inotify_init1(0x80000)

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a6b000-0x8)={<r0=>0x0, 0x0})
accept4$inet(r0, &(0x7f00002bd000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc3000)=0x10, 0x80800)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001af000)='/dev/vga_arbiter\x00', 0x402080, 0x0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c18000)=""/77)
socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c8c000-0x8)={<r2=>0x0, 0x73c}, &(0x7f0000e7a000)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007da000)={r2, 0x2, 0xb0, 0x2, 0x4cd, 0x7fff}, 0x14)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00006c3000)=0x2)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000718000-0xa0)={<r4=>0x0, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0x6, 0x4, 0x8b8f}, &(0x7f0000363000-0x4)=0xa0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000dcd000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006d000)=@sack_info={r4, 0x8, 0x7}, 0xc)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)
fallocate(r0, 0x0, 0x101, 0x9)
ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x4)

2018/01/27 02:56:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000543000)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat(0xffffffffffffffff, &(0x7f0000e63000)='./file0\x00', 0x40000, 0x100)
recvfrom$unix(r1, &(0x7f0000d0f000)=""/78, 0x4e, 0x123, &(0x7f00007b9000)=@abs={0x0, 0x0, 0x2}, 0x8)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a8f000-0xc)='/dev/autofs\x00', 0x80, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1)

2018/01/27 02:56:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000339000-0x11)='/selinux/enforce\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000075d000)={0xa29, 0x3, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
getpeername$unix(r1, &(0x7f00007af000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dcb000)=0x8)

2018/01/27 02:56:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = memfd_create(&(0x7f0000a47000-0xf)='nodev/@em0eth0\x00', 0x1)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000042b000)={0x7, <r2=>0x0, 0x10001, 0x1})
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000588000)={0xffffffffffffe95f, r2})

2018/01/27 02:56:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ba5000-0x8)={0x0, <r0=>0x0})
setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000523000-0x9a)="8275d6acab1c7fb66417eb8b4c37ac2b35c1793ce8e412d4bfadf9013263a71435df4122dc64d47875a1896a0f5bd9cf22af5cb9dd269cd3c77629f76d949ed768f9fec713319e8ecdc5b8d8a1be921e8318ca0f48e950f902e75df884d01182e33be8d888a4af21f108e296c473980662245b01d6029b2eba746b34bbbe0527681c98500837ab8ea22df699aba6d21d2711d5b5022f0ed5f09d", 0x9a)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x20000000, 0x181001)
r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0)
recvmsg(r2, &(0x7f0000f4a000)={&(0x7f00005b7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004ef000-0x60)=[{&(0x7f0000213000-0x6d)=""/109, 0x6d}, {&(0x7f0000eaf000)=""/99, 0x63}, {&(0x7f0000b4d000)=""/195, 0xc3}, {&(0x7f0000fe9000)=""/238, 0xee}, {&(0x7f0000284000)=""/247, 0xf7}, {&(0x7f000054d000-0x99)=""/153, 0x99}], 0x6, &(0x7f0000b30000)=""/123, 0x7b, 0x4}, 0x10100)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c73000)=0x100000000, 0x4)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000270000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000-0x4)=0xe8)
bind$packet(r2, &(0x7f0000ec9000)={0x11, 0x1, r3, 0x1, 0xd2e8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14)
socket$inet_dccp(0x2, 0x6, 0x0)

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={<r0=>0x0, 0x0})
ioctl$void(r0, 0xc0045c77)
syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004d5000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009aa000)={<r2=>0x0, 0x0, 0x9})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000587000-0xc)={<r3=>0x0, 0x80000, 0xffffffffffffffff})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007f7000-0x10)={r2, r3, 0x2})
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3c000-0x11)='/selinux/enforce\x00', 0x40000, 0x0)
ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000580000-0xfd)=""/253)
r5 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2, 0x181001)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$mice(&(0x7f0000a89000-0x10)='/dev/input/mice\x00', 0x0, 0x40)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000f10000)='./file0\x00', 0x2200, 0x1)
ioctl$TIOCSBRK(r0, 0x5427)
r1 = syz_open_dev$loop(&(0x7f0000fd5000)='/dev/loop#\x00', 0xff, 0x180)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e35000-0x6)={<r2=>0x0, 0xfff}, &(0x7f00005f3000)=0x6)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000002d000)=r2, 0x4)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000123000-0x34)={{0x0, 0x3, 0x6, 0x2, 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]})
ioctl$TCXONC(r0, 0x540a, 0xffffffffffff84df)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000092b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c8000)='/dev/sequencer\x00', 0x40, 0x0)
getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000d9d000-0x29)=""/41, &(0x7f00006e3000-0x4)=0x29)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000063d000-0x6e)=""/110)

2018/01/27 02:56:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f00009aa000)='/dev/sg#\x00', 0xd3dc, 0x402000)
ioctl$TCSETSF(r1, 0x5404, &(0x7f00001eb000)={0x4, 0x1, 0x80000001, 0x21, 0x4, 0x5, 0xbb, 0x2, 0x1000, 0x4, 0x5, 0x80000001})
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
syz_open_pts(r2, 0x200)
getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e23000-0xab)=""/171, &(0x7f000070b000)=0xab)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb02, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/status\x00', 0x0, 0x0)
getpeername$inet6(r1, &(0x7f000087c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000389000)=0x1c)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f000060f000-0x6)='/dev/loop#\x00', 0x100000000000, 0x44007c)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_CAPACITY(r3, 0x4c07)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x31c)

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
flock(r0, 0x5)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
statfs(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000e98000)=""/31)
r1 = accept4(0xffffffffffffff9c, &(0x7f000000b000)=@generic={0x0, ""/126}, &(0x7f0000b17000)=0x80, 0x80800)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000903000)={<r2=>0x0, 0xb8, "123383e9db69ab98ec5ab4c423328202eac531c3a1d8ce65ce63438c354791b9046c7bcda2a531edda4aa878a26a772ac37d489e8eabbb6a0d7db0a1169b69041191c7a4bff7333eb2c3df37819c3d3fce38d57175fe1787560bb4b19fc57444c4b9747916555eae828748a1c051d6cd1e671ebf6840b4f29a4ad374a5eb7d753b5140492b4f270965f90899cf4fe0b90f016a61a24719a6bc6819b21eba7bd2af0712ef142593f5f036363f13981a14e145b89fd45f65f7"}, &(0x7f00009fb000)=0xc0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000991000)={r2, 0x5, 0x1f, 0x28d, 0x1ff, 0xc9b}, &(0x7f0000024000)=0x14)

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000339000-0x11)='/selinux/enforce\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000075d000)={0xa29, 0x3, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
getpeername$unix(r1, &(0x7f00007af000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dcb000)=0x8)

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000e81000-0x8)='./file0\x00', 0x2000, 0x0)
openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb3000-0x10)='/selinux/policy\x00', 0x0, 0x0)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002c6000-0x8)=0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000721000-0x8)=0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000564000)='/dev/loop#\x00', 0x8001, 0x180fff)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c8c000-0x8)={<r2=>0x0, 0x73c}, &(0x7f0000e7a000)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007da000)={r2, 0x2, 0xb0, 0x2, 0x4cd, 0x7fff}, 0x14)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00006c3000)=0x2)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000718000-0xa0)={<r4=>0x0, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0x6, 0x4, 0x8b8f}, &(0x7f0000363000-0x4)=0xa0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000dcd000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006d000)=@sack_info={r4, 0x8, 0x7}, 0xc)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:24 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe(&(0x7f000088c000)={<r1=>0x0, <r2=>0x0})
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000870000-0x8)={0x0, 0x3}, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="1067f99dcb0cb3d61924cca27740f6a8", 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000087b000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffffffffff81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8cf, 0x1, 0x10, 0x5}, &(0x7f00008e1000)=0xa0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x5, 0x1e, 0x18, "89a9bc9b6074157142070fbc9e122494ca7a2717e9f73249981287a2f261f4d89ab115e0221da52baf75d6d5049b6dbd901584ecbe714ab70bee9617eac5cd73", "ab1c920005baac00174afff54d6f16c21bf32f5995dda566139db7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bf099b327d6e76d5a6711483", "e6c84975a106feffffffffffffff759e9b72b89eb4cdbf9f6ba94387839327ab", [0x0, 0x0]})
openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f1000)='/selinux/policy\x00', 0x0, 0x0)

2018/01/27 02:56:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ebb000)={0x3}, 0x4)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x2}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000027a000)=""/186)
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0xfffffffffffffea5, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000c6c000)={&(0x7f0000a70000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004eb000-0x10)=[{&(0x7f00007b8000-0x1000)=""/4096, 0x0}], 0x13cb, 0x0, 0x0, 0x0}, 0x40000022)

2018/01/27 02:56:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000713000-0x4)=0x10001, 0x4)

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00009a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "aba29245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e34d000068f633e4999fc56e956a254bb099b070000000000000083", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:24 executing program 7:
r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d92000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008b7000)=0x48)
getsockopt(r0, 0x80, 0x0, &(0x7f0000d36000-0x1000)=""/4096, &(0x7f0000cbd000-0x4)=0x1000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)
readv(r1, &(0x7f000028b000-0x30)=[{&(0x7f0000336000)=""/4096, 0x1000}, {&(0x7f0000c3d000-0x28)=""/40, 0x28}, {&(0x7f000029d000)=""/205, 0xcd}], 0x3)

2018/01/27 02:56:24 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TIOCSBRK(r1, 0x5427)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000b7e000)=0x5)
bind$ax25(r1, &(0x7f0000f03000-0x10)={0x3, {"e71a14eda946d5"}, 0x6}, 0x10)
ioctl$TIOCCBRK(r0, 0x5428)
munlock(&(0x7f0000f26000/0x2000)=nil, 0x2000)
ioctl$TCSETSW(r0, 0x5403, &(0x7f00006b3000-0x24)={0x100, 0x7b43, 0x400000000000, 0x7, 0x735, 0x1f, 0x8000, 0xcd, 0x80, 0x2, 0x2, 0xe301})

2018/01/27 02:56:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
lseek(r1, 0x0, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001c6000-0x4)=0x4be55265, 0x4)
accept4$inet6(r0, &(0x7f0000956000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aca000-0x4)=0x1c, 0x80000)

2018/01/27 02:56:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000672000)={<r0=>0x0, 0x0})
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6)
r1 = syz_open_dev$loop(&(0x7f000074c000)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1a, 0x4, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714a000000010000000173", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x2]})

2018/01/27 02:56:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)

2018/01/27 02:56:24 executing program 4:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d84000)='/dev/ppp\x00', 0x802, 0x0)
ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00003d8000-0x8)={0xffff, 0x800})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r2=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000005f000)={0x1, 0x7, 0x3f, 0x8000, 0x4}, 0x14)

2018/01/27 02:56:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00008d5000)='./file0\x00', 0x0)
mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e)
getdents(r0, &(0x7f0000afc000-0x58)=""/88, 0x58)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bcc000)={<r1=>0x0, 0x0, 0x0}, &(0x7f0000791000)=0xc)
fcntl$lock(r0, 0x7, &(0x7f0000408000-0x20)={0x0, 0x0, 0x6, 0x6, r1})
r2 = open(&(0x7f000054a000)='./bus\x00', 0x501800, 0xffffffffffffffff)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r3=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f00004c7000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r3+10000000}, &(0x7f000075f000)={0x2}, 0x127)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
ioperm(0x7fffffff, 0x9, 0x96)

2018/01/27 02:56:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "cac84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
readahead(r0, 0x0, 0xfffffffffffffffc)
r1 = syz_open_dev$loop(&(0x7f00000b9000)='/dev/loop#\x00', 0x0, 0x181001)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00009bc000-0x8)={<r2=>0x0, 0x0})
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000546000-0x1)={0x9}, 0x1)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
syncfs(r0)
setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000050c000-0x10)={0x0, 0x7530}, 0x10)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000058b000-0x10)=@req={0x2, 0x10001, 0x9c21, 0x3ff}, 0x10)
time(&(0x7f0000662000)=0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r0, &(0x7f00000de000-0x8)=0x3, 0x100000001)

2018/01/27 02:56:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = syz_open_dev$mice(&(0x7f0000960000)='/dev/input/mice\x00', 0x0, 0x101000)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000f000)=0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000107000-0x10)='/dev/sequencer2\x00', 0x4100, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000407000)={0x0, 0x0})

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ac3000-0x4)=0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d72000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fa000-0x4)=0xffa2)

2018/01/27 02:56:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f0000f4c000)='/dev/input/mice\x00', 0x0, 0x40)
ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000136000-0x4)=0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00004b0000)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000041a000)=0x0)
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00001a2000-0x2)={0x7, 0x9})
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
setxattr(&(0x7f0000dcc000-0x8)='./file0\x00', &(0x7f0000731000-0x14)=@known='security.capability\x00', &(0x7f0000d92000)='/dev/loop#\x00', 0xb, 0x1)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x100000000, 0x0]})

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000009f000)='/dev/autofs\x00', 0x80, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f13000-0xc)={<r1=>0x0, 0x80000, 0xffffffffffffff9c})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004ed000)={r1, 0x0})
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000c26000)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000885000)={0x4b, &(0x7f0000e24000)=""/75})

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00007b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000810000-0x4)=0x1c)
setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005c0000-0x4)='tls\x00', 0x4)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1000000000000341, 0x400000)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004b7000)={0x270c60c9, 0x337, 0xdb, 0x9c9}, 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007c9000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x3, 0x6, 0x4, 0x1, 0x5}, 0x20)
clock_gettime(0x0, &(0x7f000077c000)={<r2=>0x0, <r3=>0x0})
write$evdev(r1, &(0x7f0000a8b000)=[{{0x0, 0x0}, 0x3, 0x0, 0x4361}, {{r2, r3/1000+30000}, 0x1, 0x6, 0x40000000000000}], 0x30)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bcb000-0x90)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1687}], 0x90)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000065000)={<r0=>0x0, 0x0})
flistxattr(r0, &(0x7f0000357000)=""/4096, 0x1000)
vmsplice(r0, &(0x7f000056d000)=[{&(0x7f00006f5000)="18eed976e0e41a043844dc59817099b42f4fc7161b905455768984e8c00aa1c2d82b6c2cca93e272801ccfb5f65f29c25a7f48429dd4e64c72fe7bd827792c9987239b599ce885aab88aff45ca677f45dc80b2a45858f55f7520f6c652937544774e8f16384f5a3f20f6dc2cf8277f19c6aa0f66bd4d06cb5bb5ce7ad9f3c2fcd0fc8643893a1e2db7da5524767d40b343f1a65aebbb733c55dad8091ab41f2887cec9a699cd5c45d73a906155db958cfce58879cb4a9a8afad3c2ad03da855afcab187cfcf910d420976e1867cf2f9ae78222a4f207d45f3ed883625e5fe54a", 0xe0}], 0x1, 0x4)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "28c84975a1061c836a49e6eb57b3879b9b72b89ecacdbf9f6ba943755e9327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000521000-0x8)=@assoc_value={<r2=>0x0, 0x4}, &(0x7f00003ad000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004f9000)={r2, 0x20, 0xff, "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"}, 0x107)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[], 0x0, 0x0)
fcntl$getown(r0, 0x9)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f3000-0xf)='/dev/sequencer\x00', 0x101000, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f000073d000)=0x40)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000051d000)=0x71, 0x4)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00002b6000)=0x0, 0x100000004)
setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f66000)={{{{0x2, 0x3, @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]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xca, 0x2d5, "32eae1a936214443344e25bb721e8e6b9b7cd34b8426f7b1d783993ea4fff174782a559655abd635522e1abce636cdc93a7ad9e3b335a074b14c80105ff756c2a3e56433963815d23e106514d9d83517"}, 0x160)

2018/01/27 02:56:25 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
link(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00')
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_flags=0x801})
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000cc5000)={0x57, &(0x7f0000000000)="7f12d28a93e1d4548d0e16c125a414e9fa63e0d9eab4b0b61293fb21d28925e5927f7e00da09d7c8a47e296ef64bcc56e77e94f6dde4f48df272d5695dc11b73cf4bee7ae67c122c1a100a71c1e594aacf16a18d68a897"})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000fee000)='/dev/loop#\x00', 0x142, 0x1000000181001)
sync_file_range(r1, 0x7, 0x5, 0x5)
chmod(&(0x7f000081f000-0x8)='./file0\x00', 0x20)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f000047c000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1d, 0x1, "8934279b6074157142070fbc9e122eaeca7a2717e9f7322b98c27d0000000000000015e0221da529af75d6d5049b6dbd0b1584ec3f714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106080000003feb44b3759b9bc7b89ecacdbf9f6ba94387839327ab", [0x0, 0x1000000000000000]})

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_adjtime(0x4, &(0x7f0000001000-0xd0)={0xfffffffffffffff9, 0xffff, 0x1, 0x4, 0x7, 0x9, 0x1, 0x5, 0x1000, 0xcbcf, 0x5, 0x8, 0xe60e, 0x800, 0xfffffffffffffff8, 0xffffffff, 0xffffffff, 0x2, 0x5, 0x10000, 0x3, 0x8001, 0x7, 0xfff, 0xffffffff00000, 0x1})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setitimer(0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000578000)=0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009b0000)={<r1=>0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000210000)=0xc)
sendmsg$nl_route(r0, &(0x7f0000472000)={&(0x7f000050a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078c000-0x10)={&(0x7f0000e68000)=@ipv4_getaddr={0x68, 0x16, 0x100, 0x7, 0x3, {0x2, 0xdf, 0x44, 0xc8, r1}, [@IFA_FLAGS={0x8, 0x8, 0x440}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0xd}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x4881a543, 0xadb, 0x400}}, @IFA_BROADCAST={0x8, 0x4, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0xe60, 0x4, 0x8}}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000e45000)=[], 0x0, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00000da000)='/dev/loop#\x00', 0x8, 0x800b0001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x7)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000081c000-0x9)='/dev/rtc\x00', 0x40, 0x0)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000923000-0x8)={0xfffffffffffffff9, 0x3, 0x8a8, 0x9, 0xffffffff00000001})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00007d8000-0x10)=[], 0x0, 0x4f)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_CAPACITY(r1, 0x4c07)
ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000683000)=0x8000)
bind$netrom(r1, &(0x7f00009d4000-0x48)=@full={{0x3, {"903d54a1bb1809"}, 0x0}, [{"6a9fd4f7043d91"}, {"30a7acdfa968dd"}, {"1b3bd1d9864b7f"}, {"0ab8f9e9987e51"}, {"de6709bf905142"}, {"9f154c6f78547f"}, {"74cb9ead11ce10"}, {"9b082ae72e0590"}]}, 0x48)

2018/01/27 02:56:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = getuid()
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc9000)={0x20, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x47, @uid=r1}]}, 0x19}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x480000, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003d2000)={0x993, 0xffffffff, 0xff, 0x9}, 0x8)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
connect$inet6(r1, &(0x7f00003c1000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c)
clock_getres(0x2, &(0x7f0000c54000+0x4a4)={0x0, 0x0})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000768000-0x16)='/selinux/checkreqprot\x00', 0x281, 0x0)
fsync(r0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a75000-0x11)='/selinux/enforce\x00', 0x200000008003, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00009b9000)={0x7f, 0xffffffffffffff80})
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r3=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r3+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000c94000-0x3)='^,\x00', 0x2)
flistxattr(r0, &(0x7f00004ad000)=""/9, 0x9)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x8, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000629000)={{{@in=@empty=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, <r2=>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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb0000-0x4)=0xe8)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000722000)=""/26)
sendmsg$nl_route(r1, &(0x7f0000d5c000)={&(0x7f0000c69000-0xc)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000d3a000)={&(0x7f0000c52000)=@ipv6_deladdr={0x70, 0x15, 0x400, 0x6, 0x0, {0xa, 0x9f, 0x40, 0xff, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @IFA_LOCAL={0xb, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x3}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000541000)='/proc/self/net/pfkey\x00', 0x81, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
clock_gettime(0x0, &(0x7f0000c72000-0x10)={<r1=>0x0, <r2=>0x0})
utimes(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f0000201000-0x20)={{0x0, 0x2710}, {r1, r2/1000+10000}})

2018/01/27 02:56:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000659000)='./file0\x00', 0xf03dc8867ef5f807, 0x1)
accept4$unix(r0, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x80800)
r1 = syz_open_dev$loop(&(0x7f0000fd7000)='/dev/loop#\x00', 0x4000000000000, 0x4000000000201)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000d96000)={0xc0, 0x4, 0x100000000, 0x55, &(0x7f000040a000)=""/85, 0x7b, &(0x7f0000244000)=""/123, 0xf3, &(0x7f0000b4f000)=""/243})
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00003d7000)={&(0x7f00007bc000/0x4000)=nil, 0x992, 0x0, 0x68, &(0x7f0000d75000/0x2000)=nil, 0x1})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
connect$inet6(r0, &(0x7f000024e000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e8}, 0x1c)

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setns(r0, 0xc000000)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000015e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000000, 0x0, "8934279b6074157142070fbc9e122e94d47a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6e8049b6dee0b1584ecbe714ab70bbd9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f75000)='tls\x00', 0x4)

2018/01/27 02:56:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pselect6(0x40, &(0x7f0000e05000)={0xfffffffffffffffa, 0x8, 0x80, 0x80, 0x3, 0x2, 0x9, 0x81}, &(0x7f0000b30000)={0xfffffffffffff7dd, 0x0, 0x9, 0x3, 0x3ff, 0x40, 0x7fffffff, 0x7ff}, &(0x7f0000599000)={0x7, 0x8759, 0xff, 0x0, 0xc9, 0x1, 0x1f, 0x0}, &(0x7f0000a09000-0x10)={0x0, 0x0}, &(0x7f0000f3d000)={&(0x7f000024c000)={0x5}, 0x8})
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8000)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000790000-0x10)='/selinux/status\x00', 0x0, 0x0)
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000992000-0x51)={0x8, 0x49, "146c7301bc2caf7df8e484f078f9468b1ce82adaacface2de8eb78641976789acacf4f47c9de958627b355ab59dcd83d44a24d2184b1878bf84fc78fb4adbf60cfd6030f7d05b4937c"})

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r0, &(0x7f00004aa000-0x8)=0xfffffffffffffffe, 0x7)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = open(&(0x7f0000b78000)='./file0\x00', 0x2000, 0x20)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006d2000-0xe)={<r2=>0x0, 0x100, 0x3, [0x100, 0x2, 0x308]}, &(0x7f000081b000)=0xe)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000019a000)={r2, 0x4f0d, 0x21, 0x6, 0x5b20c16e, 0x7}, 0x14)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000074000-0x4)=0x0, &(0x7f00006b0000-0x4)=0x4)
finit_module(r3, &(0x7f0000430000-0xf)="74086e750000000000000000008c00", 0x2)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f000015a000-0x10)=[], 0x10ca, 0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005bd000-0x4)=0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000242000)=0x0, 0x100000001)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007d5000)={0x0, 0x0})
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000092b000-0x14)={0x3, 0x80000000, 0xfff, 0x100000001, 0x7}, 0x14)

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x400000, 0x2)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ada000-0x11)='/dev/vga_arbiter\x00', 0x8001, 0x0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000b84000)=""/53)
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000024a000)=@assoc_value={0x0, 0x0}, &(0x7f0000f6c000)=0x8)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, <r2=>0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d8c000-0x9)='illinois\x00', 0x9)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000eb7000)={<r0=>0x0, 0x0})
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000eba000-0x8)=0x5)
r1 = syz_open_dev$loop(&(0x7f000016f000)='/dev/loop#\x00', 0x0, 0x40180ffd)
pipe2(&(0x7f0000549000-0x8)={<r2=>0x0, <r3=>0x0}, 0x0)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fbd000)=<r4=>0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000570000)={0x0, <r5=>0x0, 0x0}, &(0x7f0000b6a000-0x4)=0xc)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00007f7000-0x28)={0x2, 0xde9, r4, 0x3, r5, 0x6e, 0x0, 0x200})
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a84000-0x8)={<r6=>0x0, 0x1f}, &(0x7f0000c8b000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ca7000)={0xffff, 0x2, 0xa7, 0x4, r6}, &(0x7f0000563000-0x4)=0x10)
rt_sigtimedwait(&(0x7f0000dea000)={0x0}, 0x0, &(0x7f0000190000)={0x0, 0x0}, 0x8)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socketpair(0x11, 0xe, 0x8, &(0x7f0000b5d000-0x8)={<r7=>0x0, <r8=>0x0})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008e0000)={<r9=>0x0, @in6={{0xa, 0x0, 0xea77, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76f1, 0x0, 0x7, 0xff, 0x20}, &(0x7f0000461000-0x4)=0xa0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00001bd000)=@sack_info={r9, 0x200, 0x40}, &(0x7f0000d80000-0x4)=0xc)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00002c1000)={r9, @in={{0x2, 0x3, @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]}}, &(0x7f0000b94000)=0x8c)
bind$inet(r7, &(0x7f0000806000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, 0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000928000-0x4)=0x2, 0x4)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
ioctl$VT_ACTIVATE(r0, 0x5606, 0x7fff)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00002d0000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x400000000000080)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
modify_ldt$read(0x0, &(0x7f00001c2000)=""/203, 0xcb)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00002e7000)={0x1200000, 0x7fffffff})

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000280000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000ec000-0x50)={{0xf4, 0x0}, {0x6c1, 0x80000000}, 0x400, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000db8000-0xb0)={{0x2, 0x1}, 'port0\x00', 0x1, 0x40, 0x7, 0x101, 0x80000000, 0x400, 0x2, 0x0, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000437000-0x4)={0x0}, 0x4)
ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a2d000-0x20)={"6f94068dfcfadeb282a4bb19ca55a79a", {0x4, 0x9, 0x1000, "d5e6f17df543", 0x6, 0x0}})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)
fcntl$getownex(r0, 0x10, &(0x7f00007a0000-0x8)={0x0, 0x0})
sync_file_range(r3, 0xfffffffffffffeff, 0x0, 0x5)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, 0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
munlockall()
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fc6000-0x12)='/dev/loop-control\x00', 0x1, 0x0)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={0x0, 0x0}, 0x80800)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = dup(r0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000279000-0x8)=@assoc_value={<r2=>0x0, 0x0}, &(0x7f0000d6a000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007fc000-0x4)={0x7fffffff}, 0x4)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bef000-0x8)={r2, 0xc87c}, &(0x7f0000264000)=0x8)
r3 = fcntl$dupfd(r0, 0x406, r0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000003a000-0x10)={&(0x7f0000a7d000/0x2000)=nil, 0x2000})
recvmsg(r0, &(0x7f0000294000-0x38)={&(0x7f00000fe000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006cf000)=[], 0x2, 0x0, 0x3be, 0x117}, 0x0)

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = dup2(r0, r0)
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000e38000)=0x0)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$TCXONC(r2, 0x540a, 0x800)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f000045c000)="aa", 0x1}], 0x0, 0x0)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0xfffffffffffffffe, 0x100000001)

2018/01/27 02:56:25 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c)
getpeername$inet6(r0, &(0x7f0000d99000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x4)
r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/relabel\x00', 0x2, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r1=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r1+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000eeb000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/27 02:56:25 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x10)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003f4000)={0x8, 0x1f, 0xffe, 0x10001, 0x10000, 0x401, 0x0, 0x8, 0x6, 0x7f, 0x0}, 0xb)
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)

2018/01/27 02:56:25 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d9000-0x10)='/dev/sequencer2\x00', 0x410000, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000ea8000)=0x40, 0x4)
accept4$netrom(r1, &(0x7f00009eb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000843000)=0x48, 0x800)
fremovexattr(r0, &(0x7f0000d3a000-0x2d)=@random={'btrfs.', '\'vboxnet1*:vboxnet0)em1selinuxsecurity\x00'})
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aaf000)='/selinux/checkreqprot\x00', 0x404104, 0x0)
connect$ax25(r2, &(0x7f0000440000-0xc)={0x3, {"2a75610e170b5c"}, 0x80}, 0x10)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c28000)={{{@in=@rand_addr=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, <r2=>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}}, &(0x7f000046f000)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000059f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a90, r2})

2018/01/27 02:56:25 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
fstat(r1, &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000bf0000)='/dev/loop#\x00', 0x0, 0x181001)
socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00009ec000-0x8)={0x0, 0x0})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c4d45f4baac31174a3df5926f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e1901007c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:25 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
accept4$nfc_llcp(r1, &(0x7f0000dc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000103000)=0x60, 0x80800)

2018/01/27 02:56:25 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
fcntl$getownex(r0, 0x10, &(0x7f0000f3c000-0x8)={0x0, <r1=>0x0})
fstat(r0, &(0x7f0000d4d000-0x44)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
fstat(r0, &(0x7f0000ba3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
socket$nl_xfrm(0x10, 0x3, 0x6)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000a78000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002f3000-0x4)=0x1c, 0x0)
accept$unix(0xffffffffffffffff, &(0x7f000059d000)=@file={0x0, ""/19}, &(0x7f00005fe000)=0x15)
socket$unix(0x1, 0x5, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/vga_arbiter\x00', 0x80, 0x0)
r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000aa7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000337000-0x4)=0x10, 0x800)
setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ac000)={r1, r2, r3}, 0xfe94)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff)

2018/01/27 02:56:25 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000193000)=@get={0x1, &(0x7f0000415000-0xfa)=""/250, 0x8})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000167000)='.em0{*\x00', 0x2)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000991000-0x8)={<r2=>0x0, 0x2}, &(0x7f0000366000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000af000)={r2, 0x0}, 0x8)
recvfrom(r1, &(0x7f00002d6000)=""/23, 0x17, 0x2001, &(0x7f000084d000-0x14)=@ll={0x11, 0x4, 0x0, 0x1, 0x100, 0x6, @random="556a5eecdcf2", [0x0, 0x0]}, 0x14)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ded000-0xb)='/dev/loop#\x00', 0x4, 0x181004)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000417000-0x4)=0x0, &(0x7f0000049000-0x4)=0x4)

2018/01/27 02:56:26 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000cdc000)='/dev/loop#\x00', 0x2, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r2=>0x0})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000)={0x0}, 0x8)
accept4(r0, 0x0, &(0x7f00006ff000)=0x0, 0x80000)
open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0xf)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000fec000)='/dev/loop#\x00', 0x0, 0x80000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00004d3000-0xb5)="33da649343abd47561f93f52d9c4ff487681bbeebb63d5f3377ddf90001b9ee7d92f84b3a34d54587a97f44be5edab34a4663df5f5d0896382c5c432fbf760342e4fcc8215cd34e1bc773cec7e8c3c5164e157b2344175688afe771d9a831190252a2545b1ea5439a17a4126dbb17189e4b1abd1707ecb149a2139dde23c6eb0f03105c3d4c0f9ac03961596e863cb43badae2b1d038fcdfad62a92c9a76635104fbe3c43fc72e75c61315bda76cef63dcb48b6156", 0xb5)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c8000-0x9)='/dev/rtc\x00', 0x90001, 0x0)
r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006bf000)='./file0\x00', 0x4000005)
inotify_rm_watch(r2, r3)

2018/01/27 02:56:26 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x14, 0xd, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = perf_event_open(&(0x7f0000195000-0x78)={0x4, 0x78, 0xffff, 0x7, 0x4, 0x3, 0x0, 0x7, 0x0, 0x2, 0x9, 0x8, 0x6, 0x1, 0xfffffffffffffff9, 0x3, 0x6185, 0x8, 0x1, 0x5, 0x4, 0x7fffffff, 0xfffffffffffffe01, 0x7fffffff, 0x3, 0x40, 0x2, 0x263, 0x0, 0xffffffffffffffb3, 0x9, 0x5, 0x3, 0x1f45, 0xfffffffffffffffd, 0x7f, 0x3ff, 0x7, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000dea000-0x1)=0x0, 0xf}, 0x2008, 0x1ff, 0xdb71, 0x2, 0x80000000, 0x6, 0x0, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x1)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6)

2018/01/27 02:56:26 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
finit_module(r0, &(0x7f0000f59000-0xf)="74086e750000000000000000008c00", 0x1)
syncfs(r0)

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x3, 0x4, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
finit_module(r1, &(0x7f0000265000-0xa)='systemem1\x00', 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r3 = syz_open_dev$usbmon(&(0x7f0000962000-0xd)='/dev/usbmon#\x00', 0x66, 0x2)
getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000b29000)=""/15, &(0x7f0000db5000)=0xf)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c40000-0x58)={0x5942, 0x3, 0x2040000, 0x1, 0x1, 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]})
fdatasync(r0)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004e8000-0x30)={0x6c, 0x0, &(0x7f000086f000-0x6c)=[@request_death={0x400c630e, 0x0, 0x0}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f000051e000)=[], &(0x7f000030e000)=[0x48]}}, @release={0x40046306, 0x2}], 0x2d, 0x0, &(0x7f0000c0a000-0x2d)="1d79cde56949e1e80e7e88154e0e46577592ea9e92a88952df5e6a4d5691f8d939ce96be842d9179c4032ba31f"})
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009a0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000149000)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001e6000-0x8)={<r3=>0x0, 0x9}, &(0x7f0000325000-0x4)=0xffffff73)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e29000-0x8c)={r3, @in={{0x2, 0x2, @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]}}, &(0x7f00008cd000)=0x8c)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba1000-0xc)='/selinux/checkreqprot\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b87000)={r3, 0xfffffffffffffff7}, 0x8)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00006f4000)='/dev/loop#\x00', 0xfefffffffffffffe, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xae, 0x0, 0x0, 0x0, 0x4, 0x1, "8934daa26074157142070fbc9e732e94ca7a2717e9f7bd49981287a2f261f4d89ab115e0221da529aff5d6d5049b6d320b1584ecbe714ab70bee9617eac5cd12", "ab1cb045f4c2ac31170000000000008001f32f5978dda566130000f85d5bfec0c3a8cfdd3e24d06d7c47833e4999fc56fd6ca254bb139b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0xffffffffffffffff, 0x0]})

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
r2 = syz_open_dev$mice(&(0x7f0000083000)='/dev/input/mice\x00', 0x0, 0x200000000008000)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
r3 = add_key$keyring(&(0x7f0000024000-0x8)='keyring\x00', &(0x7f0000e25000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$update(0x2, r3, &(0x7f00002cb000-0xa3)="c3a55a1e52252218b5340d7a5bf915e05b317c51dfb06f6a34c6cc2145192c28948c1cdaef5abeb0be4de1dd55cdf8118d8452beea0f7e5a8c68feddee814ce832da5c1114a33a208fa2ba9026782e6b7bb3bd8a1fe16ab3e35e50423bb11d3bc81a270c1c634eecb527dd4617a83394a14341867b2fe6adbdc991b086b333a26ef1a9108512ddbb72e2be43b5612ecbfacceb619e48e6f1d3a74a6968f4bc9cbd5c09", 0xa3)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000023e000)=',\x00')
ioctl$KDMKTONE(r2, 0x4b30, 0x6e20ac35)
dup2(r2, r0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00002eb000)="0fcf4bb7487027cc3f4da51f5e0ca8a30554188f133a58b06571895542f478ebb2d4db4fa47285dbb6c5ed4723a0bfecdcef490761d1d3720482cdd31080ac363cfceac7097bf97dd7c1ab699da765accdef35a4191fc6095c065d65cc96b1dc09a819715c667cc52fc3912b9036dbc9bf8d1667d9b74ee915b1443e9052ec6103fdafd1aa9abd72f02a91d60e6dc884a009cbf654626890d76bbb0f8d63de0f8ffee2ad3d42a1a0de1f51ed5b", 0xad)

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000684000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000444000)={@loopback={0x0, 0x0}, <r2=>0x0}, &(0x7f0000c47000)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00004e2000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00005db000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00006f4000)='/dev/loop#\x00', 0xfefffffffffffffe, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xae, 0x0, 0x0, 0x0, 0x4, 0x1, "8934daa26074157142070fbc9e732e94ca7a2717e9f7bd49981287a2f261f4d89ab115e0221da529aff5d6d5049b6d320b1584ecbe714ab70bee9617eac5cd12", "ab1cb045f4c2ac31170000000000008001f32f5978dda566130000f85d5bfec0c3a8cfdd3e24d06d7c47833e4999fc56fd6ca254bb139b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0xffffffffffffffff, 0x0]})

2018/01/27 02:56:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000831000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000efc000-0x4)=0x14)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000927000)='/dev/sequencer2\x00', 0x400, 0x0)
bind$nfc_llcp(r1, &(0x7f0000c59000-0x60)={0x27, 0x3, 0x80000000, 0x6, 0x100000000, 0xcb, "4fd3ce7b483ce3998fce374335c9b43004e1162a7e61b6012f660e34436570e23b3acd0fc6a4dc0082d07f02a2076431d6476659bdc263021738bf0347d73b", 0x3}, 0x60)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000299000)=<r3=>0x0)
perf_event_open(&(0x7f0000ef3000)={0x1, 0x78, 0x7, 0xa3, 0xffff, 0x2800, 0x0, 0x200, 0x4, 0xc, 0x8, 0x2, 0x1, 0x0, 0xb3b, 0x611, 0xaa, 0x6, 0x93, 0x100000000, 0xce, 0x9, 0xae, 0x3, 0x7, 0x8, 0x3, 0x8, 0x5, 0x187b, 0x20, 0x2, 0x500000000000, 0x3, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x6}, 0x400, 0x8, 0x6, 0x0, 0x3, 0x200, 0x46c25285, 0x0}, r3, 0x80000000, r1, 0xa)
sendmsg$nl_netfilter(r2, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000136000-0x10)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0)
write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:tape_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x38, 0x0}, 0x36)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b4e000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf, 0x2000000000000, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6e14975180000000000000057b35d9b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000828000-0x10)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e2b000-0x8)={<r1=>0x0, 0x0, ""}, &(0x7f00003df000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000764000-0xa0)={<r2=>r1, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9ef, 0x3, 0xffffffffffffffde, 0x6, 0x37}, &(0x7f000039e000-0x4)=0xa0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000020e000-0x8)={r2, 0x5}, &(0x7f0000516000-0x4)=0x8)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
bind$ax25(r1, &(0x7f0000c88000-0x10)={0x3, {"a4db53adc48696"}, 0xeb69}, 0x10)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2010, r0, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[], 0x0, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003b2000-0x8)={0x0, 0x0})
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cf000000096d6f47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000423000-0x15)='/dev/pktcdvd/control\x00', 0x8080, 0x0)
r2 = gettid()
mq_notify(r1, &(0x7f00002ce000)={0x0, 0x125, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000be000-0xe8)={0x0, 0x0, 0x0, 0xb45, 0x6, 0x0, 0x3, 0x11, 0x10, "7a515d72cf43ff8fc9b32b40baf702785a96b45876b556032549ad60c82cea95e204c71129d85ad4c8b0c79c18498c1449480a6928d500bd729ff87e25e7d5b1", "005880e4b75cb6f0a81c9e53a7ddcf0f1e4200463964236e04f873cd23f0a032c34f1cb7b1266de1c65da5affe2315925067dcd040bb2d64e869f7f40d6034d5", "9003d47bb83554e06bcbe061f3730aa97869a08c2e1a3b945bcb6653f12e3a63", [0x954, 0x6]})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000003000-0x5c)={0x0, 0x0, 0x0, {0x0, <r0=>0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000947000)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000c15000)={0x2, 0xfc55, 0x100, 0x9, 0x12, 0x101})
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
writev(r1, &(0x7f0000e20000)=[], 0x0)
sendfile(r1, r3, &(0x7f00000de000-0x8)=0x10000, 0x100000001)
gettid()

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f0000325000)={<r1=>0x0, 0x0}, 0x80800)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000252000-0x10)=@req={0x0, 0x0})
memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socketpair(0xa, 0x8000a, 0x20, &(0x7f00006a9000-0x8)={<r1=>0x0, <r2=>0x0})
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000050000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1b, 0x1, "34252425a5a3f9c63fb9ee7a1fd4956d5685044efb578b659dee36c9bc413fa85888855b26253950c4732858b35d4e260da1dace986ae0229a3832b861d09cde", "e7bc5026fb88b249537d00247079346e570452c151f8d580bc6051cfe660742e", [0x4, 0x6fcf], 0x0})
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000487000)=0x1f)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000c81000)='ppp1cpuset,/eth1-nodev\x00')
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00003dc000)='/dev/loop#\x00', 0x3, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 2:
socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ddf000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x101, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000e50000)='/dev/loop#\x00', 0x8001, 0x181003)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f00003a0000-0x10)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)
r3 = inotify_add_watch(r2, &(0x7f00002dc000-0x8)='./file0\x00', 0x20000a17)
inotify_rm_watch(r2, r3)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/rfkill\x00', 0x10000, 0x0)

2018/01/27 02:56:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00007a8000)=0x5a)
getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00009b7000-0x4)=0x0, &(0x7f000063f000)=0x4)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000001000)="70707031282da1766d6e65743028202f2f776c616e312700", 0x2)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x8}, 0x4)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x2000)
socket$l2tp(0x18, 0x1, 0x1)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000015e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000000, 0x0, "8934279b6074157142070fbc9e122e94d47a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6e8049b6dee0b1584ecbe714ab70bbd9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x18, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0xfffffffffffffffc, 0x0]})

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000056a000-0xb)='/dev/loop#\x00', 0x8, 0x2000181004)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
r2 = fcntl$getown(r1, 0x9)
ptrace$getsig(0x4202, r2, 0x1f, &(0x7f0000bc2000-0x10)={0x0, 0x0, 0x0, 0x0})
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000015e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000000, 0x0, "8934279b6074157142070fbc9e122e94d47a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6e8049b6dee0b1584ecbe714ab70bbd9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
accept$netrom(r1, &(0x7f00005f7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005d3000)=0x10)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x3]})
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db4000-0xe)='/dev/keychord\x00', 0x2000, 0x0)
getpeername$packet(r1, &(0x7f0000949000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000912000)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000caf000-0xe8)={{{@in=@loopback=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, <r4=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00008ca000)=0xe8)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000041a000)={@broadcast=0x0, @multicast2=0x0, <r5=>0x0}, &(0x7f0000e83000-0x4)=0xc)
sendmsg$nl_route(r2, &(0x7f00005ec000-0x38)={&(0x7f00007e7000-0xc)={0x10, 0x0, 0x0, 0x84000900}, 0xc, &(0x7f00007db000)={&(0x7f0000e0b000)=@mpls_getroute={0x54, 0x1a, 0x910, 0x7, 0x3, {0x1c, 0x10, 0x14, 0x7, 0xfc, 0x6, 0xc8, 0x3, 0x2000}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x8, 0x1, [{0x100000001, 0x9f7, 0x5, 0x40}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x18, 0x1, [{0x0, 0x3, 0x0, 0x5}, {0x2, 0x52cd, 0xffffffffffffffff, 0x6}, {0x100, 0x10ba, 0xdbd4, 0x7}, {0x8, 0xd055, 0x1, 0x3}, {0x200, 0x4, 0x1, 0x1}]}, @RTA_OIF={0x8, 0x4, r5}]}, 0x54}, 0x1, 0x0, 0x0, 0x2d0758f4c1aeb8cd}, 0x20000000)
ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000955000)=r2)
setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009ca000-0x160)={{{{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]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x8, 0x34, "cb89517575fed5fc8f6f3ada05b9b3b73945a6cf9bf7bc16707652d439eff6f290c3d57361e03461ac7e712bdaa02847c0570471762643f13fce2158ab83ce5c2d6fe570491053221a5868a73d1849d9"}, 0x160)

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)='.-securityppp0\x00', 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000002b000)={0x8000, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000015e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000000, 0x0, "8934279b6074157142070fbc9e122e94d47a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6e8049b6dee0b1584ecbe714ab70bbd9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
lseek(r0, 0x0, 0x2)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000074000-0x20)={@generic="4333207450e4280ce3697a42b018e893", @ifru_flags=0x3000})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000000003, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f71249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b3584ecbe714ab70bee9608eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb5701759b9b72b89ecacdbf9f83a94387839327ab", [0x0, 0x200000]})
eventfd(0x2046af)
r1 = fcntl$dupfd(r0, 0x406, r0)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000049b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd9000)=0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000023e000-0xc)={<r3=>0x0, 0x8ea, 0x30}, &(0x7f000021a000-0x4)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ec5000-0x6)={r3, 0x6}, 0x6)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0xfffffffffffffffc, 0x5305]})

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000015e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000000, 0x0, "8934279b6074157142070fbc9e122e94d47a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6e8049b6dee0b1584ecbe714ab70bbd9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
fcntl$setflags(r1, 0x2, 0x1)
getpeername$packet(r1, &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000158000-0x4)=0x14)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005ff000-0x4)=<r2=>0x0)
fcntl$setown(r1, 0x8, r2)

2018/01/27 02:56:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000081000)='/dev/keychord\x00', 0x8000, 0x0)
execveat(r0, &(0x7f0000ba8000)='./file0\x00', &(0x7f0000919000-0x38)=[&(0x7f00003f1000)='system\x00', &(0x7f00003da000)='eth1@vboxnet1\x00', &(0x7f0000660000)='-md5sumlo\x00', &(0x7f0000444000)='eth1{selfcgroup/]\x00', &(0x7f000054e000)='ppp1trustedwlan1cgroup@\x00', &(0x7f0000fdf000-0x17)='mime_typesystem\'md5sum\x00', &(0x7f00007b8000-0x7)=']+eth1\x00'], &(0x7f0000915000)=[&(0x7f00007cc000-0x14)='vmnet0ppp0eth1)user\x00', &(0x7f00000b5000-0x1)='\x00', &(0x7f00005a3000-0x10)='!cgroup*}wlan0\'\x00', &(0x7f0000aef000)='\x00', &(0x7f00005ff000)="5d76626f786e65743070726f632970707031776c616e3073797374656d402f656d31d72a6264657600", &(0x7f000051b000-0x12)='mime_typesecurity\x00', &(0x7f0000948000-0xe)='keyringbdevA\\\x00'], 0x800)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000888000)=0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x10000, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2)
pwritev(r1, &(0x7f00003e6000-0x10)=[{&(0x7f00006f2000)="", 0x0}], 0x1, 0x10000)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
pwrite64(r0, &(0x7f0000bb6000)="7f3bed433ab61129a087abc0776b514f237c3aa57333861069090e4e2c5fd0a83cec75bb43feadf83ad818b6ea0c4e904ab0033d8e53fa7f7a1d32a8ed8821267614c0", 0x43, 0x0)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000026f000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
lremovexattr(&(0x7f0000fb0000)='./file0\x00', &(0x7f0000cad000)=@random={'os2.', '/dev/loop#\x00'})
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b41000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000171000-0x4)=0x0)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e3d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000e6000-0x1)=0x0)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000146000)='/dev/hwrng\x00', 0x10000, 0x0)
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000265000)=""/52)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006a8000-0x4)=0x2, 0x4)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00006f6000)=0x3)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000029b000)={<r2=>0x0, 0x70, "447dc26e2387ea5c86834a9cd3ecc628ed0a917e70bf096a084594e1645558fc4e788968412cddec76802293986f331613e62ae4e1a5f9355fe4d59d0632fc6c552bd835d0fb4a69cfcf5287b6d4f81ac9096087049fd8e480b3e4f94fb2e7cb8524cdacfa3848d336e53169b3d687c8"}, &(0x7f0000c7d000)=0x78)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000471000-0x10)={r2, 0x7, 0x1, 0xfffffffffffffffe}, 0x10)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b8f000-0x8)={0x0, 0x0})
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d1000-0xb)='/dev/hwrng\x00', 0x20000, 0x0)
getpeername$netrom(r1, &(0x7f0000c1e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004e2000-0x4)=0x48)
r2 = syz_open_dev$sg(&(0x7f000059d000-0x9)='/dev/sg#\x00', 0x7f, 0x800)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000da7000)={0x8, 0x8001, 0x2, 0xff, 0x5, 0x2, 0x1, 0x400, <r3=>0x0}, &(0x7f0000183000)=0x20)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bd5000-0x10)={0x100000000, 0x4, 0x8, 0x2, r3}, &(0x7f00009c2000)=0x10)

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = dup(r0)
ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000a7000)=0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f5d000)={0x4, 0x0})
fgetxattr(r0, &(0x7f0000d8c000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f39000)=""/94, 0x5e)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000003a000-0x9d)="62871fb98ddaeb24d92d0fe3a0dba91225c2d6d2a3b661cc53f3e29cc55af0426d25895dbbe15b1796f3cdc2f2dfdbfad6b0a4a8d3e8eae97e541dc2d353b616efe498b5095e0895fb261e46ae5b2fb8a21f5d84b544e422b9a453fb2b99c8f2d4c2242b333b74b36c2d7dfd00e859df48de36e12defe17aacfb074150c5c2c3ff8822c967e43f14cc091362bdbe45472219680abb8c76551f3b40ce42")

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0)

2018/01/27 02:56:26 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = open(&(0x7f00002aa000)='./file0\x00', 0x20000, 0x104)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f57000)={{0xffc, 0x6}, 'port0\x00', 0x60, 0x20004, 0x3fa7, 0xee, 0x1, 0x1, 0xff, 0x0, 0x2, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0)

2018/01/27 02:56:26 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/rtc\x00', 0x101000, 0x0)
ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000090e000-0x4)=0x1f)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x3, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 5:
r0 = socket$inet6(0xa, 0x80000, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000967000-0xc8)=""/200, &(0x7f0000001000-0x4)=0xc8)
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)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={<r2=>0x0, 0x1ffc000000, 0x20, 0x100000000}, &(0x7f0000003000-0x4)=0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x40, 0x4, 0x5, 0x9, r2}, &(0x7f0000002000)=0x10)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, <r3=>0x0, 0x0}, &(0x7f0000001000)=0xc)
setfsuid(r3)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c9a000-0x20)={@common='vlan0\x00', @ifru_flags=0x4000})
ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000b8d000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:26 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000)
mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000033d000-0x8)={0x0, <r0=>0x0})
signalfd4(r0, &(0x7f00004b5000-0x8)={0x3}, 0x8, 0x80800)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f0000698000-0x85)="aae0fcf374e8fef546f68d15971427121cd069df0cc6bc06fa6cfdae43778a3fc6fd16375835a7bbd2c51de70b23a6b148a8bc414a5d765ff38d25209b5c9ee9a49055602c6bb153a8797d43ee012bebb8ccaf418add713a69199642fc52b41d86bfc0fdaa9f6a3c36939e255cd36eac89f821b696d1d8f4310e27fb756c9ef992aad275a7", 0x85}], 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000525000)={<r3=>0x0, <r4=>0x0})
setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000088c000-0x10)={r3, r4/1000+30000}, 0x10)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00003dc000)='/dev/loop#\x00', 0x3, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:26 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00005a5000)=0x2a, 0x4)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:26 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="c4", 0xfffffffffffffe96}], 0x1, 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
modify_ldt$read_default(0x2, &(0x7f0000002000-0xbb)=""/187, 0xbb)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={<r2=>0x0, 0x6, 0x20, 0x7fff, 0xcb}, &(0x7f0000001000)=0x18)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x60f, 0x6, 0x0, 0x6, 0x839d, 0x101, 0x5, 0x9, r2}, 0x20)
preadv(r1, &(0x7f0000f1e000)=[{&(0x7f00005b6000)=""/83, 0x53}, {&(0x7f0000c65000-0x1000)=""/4096, 0x1000}, {&(0x7f00000a3000)=""/4096, 0x1000}, {&(0x7f0000da3000)=""/153, 0x99}, {&(0x7f0000073000)=""/4096, 0x1000}, {&(0x7f0000e15000-0x7a)=""/122, 0x7a}, {&(0x7f0000166000-0xc8)=""/200, 0xc8}], 0x7, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cd5000-0xb8)={<r3=>0x0, 0x7, 0x5d7, 0x6, 0x453c, 0x4, 0x80, 0x8, {0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffe9a2, 0x0, 0x40000, 0xffff, 0x20}}, &(0x7f0000bd5000)=0xb8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cb9000)={r3, 0xee, "72c8c01999ecee56ad9b3e72e00d729070ae4ab06e736c73ccda620477a19f564315d277fd8f0f7570c575cba9c8a1dd1569628fa034785c10f13fa798887d01a5b2475718be020e428fd7e46dcfd0ed2faf24b6a0f7da1dc6f6ce69d2a816f9c21052cea5549e597eeaf6eeb8e07a37cbe482dc8e735a545ff3cf59df67e7ea46cac19a58501674a69cbe8da0389bb4f744a3aeb2b4639924f728f734b902c2bf1be9a4690000000000000002ca8d502b88c30af6cff71a69b0cb5afc99bb3ca1e991746ef0bfc416c19e0576ee97f79aec0658bf6212f62962aa28046683d809df74683bef8e59b182e331b746"}, &(0x7f0000f76000)=0xf6)
sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x9)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)

2018/01/27 02:56:26 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$loop(&(0x7f0000e1d000)='/dev/loop#\x00', 0x4, 0x180)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
rt_sigtimedwait(&(0x7f0000c9d000-0x8)={0x4}, &(0x7f0000d25000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002bb000)={0x0, 0x989680}, 0x8)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xd3ee)
membarrier(0x1, 0x0)

2018/01/27 02:56:26 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000001000)="70707031282da1766d6e65743028202f2f776c616e312700", 0x2)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x8}, 0x4)
r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x2000)
socket$l2tp(0x18, 0x1, 0x1)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0})
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000260000-0x4)=0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e9c000)={<r2=>0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x411f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004dd000)=0x8c)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000084000-0x8)={r2, 0xf29}, &(0x7f000005d000)=0x8)
r3 = accept4$packet(r1, &(0x7f0000bdb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000031f000-0x4)=0x14, 0x80000)
ioctl$LOOP_SET_FD(r0, 0x4c00, r3)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c57000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000208000-0x3)=0x8)

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000dd5000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10)
r1 = fcntl$dupfd(r0, 0x406, r0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x14ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58)
bind$inet(r0, &(0x7f00008c6000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003c7000)=0x7)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f70000-0xe)='/dev/keychord\x00', 0x28801, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000732000-0x98)={<r3=>0x0, @in={{0x2, 0x1, @rand_addr=0xe39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000511000)=0x98)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007f5000-0x8)={r3, 0x1}, &(0x7f0000ed0000-0x4)=0x8)
r4 = socket(0x8, 0x0, 0x0)
r5 = dup(r0)
write$selinux_load(r5, &(0x7f0000b25000-0xb0)={0xf97cff8c, 0x8, 'SE Linux', "e9a4d173d4da7d5c41f3c28b72f7f30a4838e966221b6f543ad79b8cda1183a325dc87680f9e247d332feb8343553128df1dab5b923ab45d8c6de5ecafcef1c601f8c7050958261fc8aad314a748628686d078e3ca82720a09c1d06a1b6e1bfcf6341c67166eca0a652fc0527b65e8ec35e0925daafaf810bfae1f60d758c8efdabca98c5ec443dd53c8e83c76d5b99663f8e5f8872b8724450b6aedec223f9d"}, 0xb0)
writev(r1, &(0x7f000076b000-0x20)=[{&(0x7f0000658000)="0ea9c032bd1958a2813cb5ac49b1b57c9ce4d9b9243fd902", 0x18}, {&(0x7f00000aa000)="17012cc1ef77d78bd07f77e44c9f77df297828552772c4b4bbe868f0ee9d74653dfd788c76e4262570", 0x29}], 0x2)
ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000dfc000-0x4)=0x0)
connect$l2tp(r4, &(0x7f0000ee1000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x4, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x32)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:27 executing program 7:
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3e000-0x4)=<r1=>0x0)
wait4(r1, &(0x7f0000543000)=0x0, 0x80000000, &(0x7f0000974000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000acd000)=0x0)

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x19, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
connect$inet6(r1, &(0x7f00003c1000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c)
clock_getres(0x2, &(0x7f0000c54000+0x4a4)={0x0, 0x0})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000002000-0x4)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x1, 0xbff, 0x702a, 0x7, 0xa192, 0x9, 0x10001, {r1, @in6={{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x84, 0x3, 0x1, 0x97}}, &(0x7f0000000000)=0xb8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @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)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={<r2=>0x0, 0x400}, &(0x7f0000b0e000)=0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x1, 0x4, 0x1, 0x7, 0x672}, &(0x7f0000fed000)=0x14)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e7b000)=0x0)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ba0000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10)

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
connect$inet6(r1, &(0x7f00003c1000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c)
clock_getres(0x2, &(0x7f0000c54000+0x4a4)={0x0, 0x0})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000c96000-0x4)=0x5, 0x4)
ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f99000)={0x0, 0x3, 0x4, 0x2cf, 0x4, 0x3})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008c1000)={0xa0000004, 0x0})
socket(0x15, 0x6, 0x1ff)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0xffffffffffeffffc)
close(r2)
r3 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2)
add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff)
listen(r3, 0x0)
add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe)
ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000033a000-0x4)=0x200000000000000)
listen(r2, 0x0)
getsockname$unix(r3, &(0x7f0000a22000)=@file={0x0, ""/49}, &(0x7f0000786000)=0x33)
getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000103000-0x2e)=""/46, 0x2e)
r4 = memfd_create(&(0x7f00001e8000-0x1e)='logon\x00', 0x0)
pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000070000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000644000-0xc)={<r2=>0x0, 0x2, 0x20}, &(0x7f0000f7f000-0x4)=0xc)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000914000-0x8)={r2, 0x0}, &(0x7f00004d6000)=0x8)

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4bac731174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d2a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x20100000, 0x0]})

2018/01/27 02:56:27 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
connect$inet6(r1, &(0x7f00003c1000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c)
clock_getres(0x2, &(0x7f0000c54000+0x4a4)={0x0, 0x0})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mq_unlink(&(0x7f0000a28000)='/dev/loop#\x00')
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000099c000)={0x5, 0x4, 0x7fffffff, 0x1800000, 0x0})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
connect$inet6(r1, &(0x7f00003c1000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c)
clock_getres(0x2, &(0x7f0000c54000+0x4a4)={0x0, 0x0})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_open_dev$mice(&(0x7f000083a000-0xe)='/dev/input/mice\x00', 0x0, 0x0)
seccomp(0x1, 0x1, &(0x7f0000450000)={0x1, &(0x7f0000f7c000-0x8)=[{0x7, 0xffffffff, 0x4, 0x6}]})
ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000d50000-0x10)={0x0, 0x5})
setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000165000-0x4)=0x3e1, 0x4)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000ff7000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x7f9)='/dev/sequencer\x00', 0x101000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000833000)={{0x1ff, 0x9}, 'port1\x00', 0x2, 0x0, 0x81, 0x9, 0xcf, 0x3, 0x3ff, 0x0, 0x2, 0xfffffffffffffdf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = syz_open_dev$mice(&(0x7f00002c0000)='/dev/input/mice\x00', 0x0, 0x4000)
ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000068c000)={0x1, 0x6, 0xff, 0xac6, 0x11, 0x7fff})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000443000)='/dev/sequencer\x00', 0x80000, 0x0)
r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000031b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000549000)=0x10, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f23000)={0x8000000000000242, []}, &(0x7f0000cc0000)=0x4)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x2)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x2, 0x0]})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
connect$inet6(r1, &(0x7f00003c1000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
vmsplice(r0, &(0x7f00009fa000)=[{&(0x7f00001dd000-0xff)="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", 0xff}, {&(0x7f0000d9c000)="6895fa5a97101905de3a493ec4125aa839dcd09477b2db14ef69592cb160a6d183f682f8c01a130e971fd9741d71100767905d4a530671bcd5852d52c37b70fc7d2fe1154d3d0f9d1eeebd53976c9667e043f577ca7056a07face7addb547ed0a456433ce7c815bbf3961db15835964ea43293288474457d48c70739a0a9aa41d98feed13f704da699ad48c582fad4ee87737e18d00a0197d24def4aa781da5685ca4d8faa7b6ed83fe0e2ec0255e58f44dc7d2af7a1103c6acd3403d4a184099925ea800abbf92c5e003d1dd0c05088d265512cb86f8728bee8ab47688e18cdd63860f9b6c7ad0d1cc38b7320bc9160f01a51bb5269f88a", 0xf8}, {&(0x7f00002bb000-0x1000)="8e9de0b83995af7637e9f5c4ffffdb46827168355d04b93cadbd92d024994483c50d9ef36913f7635b9742db3892f20398cb16129a728cecd0f7c734df2905b504a216d3d7afc1ff14066753aba6f8723eb3adf994b5bda31fce86d71e0b94cc086c647350fec6529aefa04049df19d3fb1aaacb8d3739e2828af2210e7598e5eff3714352465231533492930421a7426845ebc0c30ea89086d7ef3e227358038c22aa2973b4207d803f60ead741f298dc01984171938c7749bb3e8d2cd8dc219734b0164f191febaf04cfe615edcdaf5c7eefe0ed021a06914d0052ca6755bd658407bcd6d51bd97d1351685ce55bd4095b63a0319cfab1397e10da188288856e9dab64177f9701d9539696f3aafc9510119f41f15fc5a0cdd054a75dd5bd22a3d5ef4c9c542d0ca5ca2da936a93875317f5ade194896c7f55b8a5c6bf832d35a7b1d8d9a3bf6dfc57a4b56367eef6f5ed8cbafb9642de987fa671297703e5ebe371c43f3ee4ccebc24adc0215ccfa627b0a64044e475782eafdf099a76907a7acd9ea04e85f754f6902112fa82930af6f65a01a19d9959a20f0a17c056e423b364c31ba2d95ce6a023f6defc750ac599f402ed1eeb7e90d420be0dd2851d4616ada5ef85ae7a548d05afd4aade3011b7e5d9e2aa789e94312c4c97ee4f8e775a9e587fcfbf428b5337e7ae9b90ea5092530b7a3befa625da15e59f57a68ddcae60e02dedc046752012bdf1bd0585dd6bfee288e14177381216be63cbf77e9e1a1aabc42b71698099f92e54e57aa57d722ba8549dc80d9c93ce8815557e11c68eff55933f12ff5e7402774de7de19ef64bb6c37de568e60d7504a69ed9e367e0c3f91044468db65d27cbe661173b7c0cf276d7947ad2bfa8b4ef4d15966df94b4c6a40f543b47d110708b179b8d7a294591e03912da71c84bbdc4013b003798ac0cc931b1639cae5f0a62b5bdb8c923d7615d57d0607c7cb426fb15e990421332fe6752ece53e1980746108ecec581861c1783226be91fcde7f26bd4a43c31f0529292b28fda9f1c9c3bf51b89592f6bc455e1b8e7850c86342750922f49377723c7d7f2f5c6d26643b00bde0493e6add47a152c0793890315e9fe9c999261c111b1431a2012c263ce1fdd35098a6db1c09fa99c74677facd9a4cf9bc3a380a017ae87e2ab9a18bafe537e4fbb0521b22f19f862f39c339dc85dd90d07063888c101f83b7765767b46de73e13e9334790ac8083630909a83527241b3ccf955b95bf7309ce75b9d1c4b9f82b7a92db11140fa5bd58ea023d2c9bccf60fce60d5a5621f7b7409ba37439714fb7f2b6f967077bb8396de4d24a8c71cf926fc17885bf3a451461d2e38a161e71c72b9376ac4d83fab37615e6cc9607efb7f7d66d3e6ff61c6b71e13878c0092213fde4dba155f2bcbc9c2564c00d3da80a89db9455a806001f5ea5ef0ec5921717f2db92d6b742a9b6baeed41472348d242fd905517823627003bcec596e0324ac7f9abde02ebfebfa940955d538978eb23df0f00797588ca5809d1cb32b549e88aa68aca5e0cf4236ed0de7ba195848e8b888c017b021f8c4776afe34b99769a95564dce866f9901c42eae697e72d1b23592874d613b71acf4cd89a2a2647b0a96e24c08863e1410d1db114d9f4dcf4da98c596a116aa3e4d05848773fa3e8b4d529bdc590119afdd1026a91878d000199b6a97cd5027c00eb71441fa0672e2e6cdebce7afc86cecfe7118b98796334182524eeb3168e893e77f326edc55781988faa6ac64c63874a129e65e455102ce227776f9c6df91dd2e6671b5566289983972c190a6b8d7316171661317e76f0b02c240ec2cd2c71681a9c86eb6a82b35bf9b16f1168fb45ce59137ac45bc9e7d8d8b18b0082c1727bc53325e2012db3181b5d5cc46d8911643a9d2340ea7bf6bdc1e1dfd07dc8c247fdbf743b7a25265d7caf26a481d55e0067f07e042eb833f34bb735fea9ba03b02f155eb4b7b46214bdb6da4575cd539f26cc7573def5d3745ceed4e826ebc3ec97267c132d632cafdfca87b5bb0f1d21d949125fc1c33b92439b14ad6b0955174286a1eff6ecc13eaccfe39295685df09f41a7a46c5826afe023952a622d13a61b842dc737fc1aed35e6362fbd625417ee9bc5e09a94c88e7e9cf4b0f8342ac7e5b6029f65a4d82f9920ee771826228bb7b8a1a7d735cb09450fa1c844b0a1d4f90aa0775ff04e1c4392d04c56c7eff77df1591ce34a3aab2256ffdf078566c7af819c4add7dedd5bda452e1034f7e0ea129f3232fb9383ce3afb304da7da8601a199be8e2f193f98964b88723177f7d26c1d3e66ff759563681f0aed7f44561cd4449dc174354b38df9a764ae95a4a7b984ea874c36669005bdce719e0262e43c437f90d86d7e8ded0994c5b77922a0fa8ee0856b765bd538afe247e7b3d3949cc78dcbe72b7c810720737b96fb25a802292e891d02101a6721a5f759b0279ac9397bddec2cf194c4a0bc090ba32a2167306e22a42cc6b3b2cc874cd9ebaf599c760fb02f25d21b1a4ae605daa8113afe8ede8b7f75be638a30fe3e9ee824e99009b2b81aba2c98e5038a9e4f037098f674a319ea840873312255f6cad00657eaa4ef2e6474e2ca459d2d3c428ecf79561575f16afa50055d1d40c0ea11126475bc8f695bb93ccf58fcba2e925d83cf768b5b1a5fd3a1b02d882785b3a47f9a09adad3e69235343179593699a1dc2ae754818a5a5ff2c3d6518fa3a26110179daef66fbb4ff4e71fd62822c0aaf769d715f845a1ccf2b306fccda028e79b110607eca5aba91c3d8746f54641d35c43b851adbac841b1eb8483d1f2d259aab54bd50edd64d7f26cdc131771bb4ad4f5e674ebd4ac3cfa14e83a988e2e4df9fc157e3438b95c0dca68e3a82425be71d88a2aec5d1836ac825a62ef8411f2fbf53c1907ed57830b46b336dd383a6ece8c42b47ae2f00416a0ccc8a3decbb52b98c1d144bdb15f5714e59775203592ef7e4e3a09589b32cf351574a4e25706d56a52f68b4eb963319f9263b9468e70cacda2d175456af26c271df0ab4fedf34328cca2702ab0a9deff552fdd47e5da39bfd8b62ca9088a3de85aa0774aaef00e562301182e61383d4d9d1c7f9fd79a42fa2a3de1286a4ed3c3221a0675ca9a31f80b70d38775bb0b8a4952853fd1a0de6e7d234552a5203f7fa5a750e2c586297817fdee6e2ffe8deaca1ffa1cdb2da4264d9a7d82a1ca40f3c8b9fb3151e27917b91e6ef85b8424d9e48186f305c17809a503868bf01e1a6155660726a062f7baa40207abcfd0febcf46299a8f4c34c7c18ce0298be7984b1b9cd9652d43ce87b20d97158a4c01d63ebd8883399fe58420bc8b36eff7ecb9241ad0c42beef888846af360b4af95481dac4d4018cd81a845340df424514496a42a147a23410be63cd3dfcf6f10cbcfb785699904024fcd28f16d30ed3f13012117a8e4af5e53fb76927a813f057b7e2412c743c739ae7a3b87b602ede0738921f71288e41e9c08956f23376e4fd1bc952edbcf09aa3d72861c0227984afd60e63cccae17919997f0858f72ce5db5470f9ffddea84a1b011cd988748cd21c1633b5ac29d7eec4442d4440939d296b25fc9f0dcbbdc484c502db26310c54d382ad5b221aedba1d27e1091a931350c5ba2a74aad49f9fda5b00b52bccfed81bb8340c6556c029e79985226ac666fb0e661c5d03e529da931cfef0bae1e959fd5059d8466b78192fb6dc040006cca0d483476e9d231012fc712b3320d4f41f77bafe3c948e6f488ce569e5a2d37c6505bfda11fda8110029c01184820edfa07ad89c31c3464466bbdbda3d3d4856e2a0516a9869ac4dce4648ef2727f4346bf8dcc56e50ecb4248053a9a43c91a9110a6cbf6d8b7b7fe0bb6625acb389e69502539b9fe3ca9e3ddcba3cbd1ebd32363af2b3e4013afbbb2d971353501ffb722c3ae1171498bda92f8d413e5c7e9810b6f5f80bbf99937c0e66e7fb56d7488a659d57ad065a6560d4058c10139d9cbd1d8827c5af2f34eba1050a155e44e52748c0049f82c73d02376bdaefac0ecce7a6c86a23ae33099a6c5c732cfa94d31b0a4ae1bc0018f3516c0ebed5e040aa2b978ba8623776c78f99ba07147cbf18ae46e9d9a7e0f7293f8ea6c15badddc2040b36f127d723caa4104e625a0f2ebb04b0214ca3772aebef97dbcdb89a1c4ae186a98614c4fce639eaec8855741d3033abc46c4b5c959b4656daa3e297eca3d9a4167902be79ba45dcd587b7a860e2edb7ae86c3d7becc8bd6f84a057c229aa264b9e8f538e7ccddfaf5aba9fe0bec45475c0a5cd8a0995fa6a4298dd48f2576e0404db85adbd26c236b14f7414a5f0ba9d8fd0a9493b82f84a3c61b32c5271a36facc236c1ff492d36a219e37abe89a1df3b4e473b6b0de73919a89982c929a6e585ff27e2b0148135435636438e0d8fdda8e165d7611cdde9990c3c097ce4e4106e9ef77cddd88166ee9d516eca58dbe44d6ca8d1530e4b78ac321a7900fde58715e848c7096f39a9f6bed18aca5edbc4f43667e974db23d9560dd206619c96adc7e5098a0f57f0c86dc88aa73664831d081cc803d1605e0c6e0886c30ce14b6e332f96e6ca897c7721dd4b78c0c1b84a2431d911dc2372b36bb3a8b14c5f8ad81c0847bf8cef64bf87ccc045bd3057af0fbac4b8d4e88a9d532d8e244fe9ca6a1e47409167eefa885db518218eb2e43a5beaea50f0062cfdd0f4188ea6b59685946888604847395ba408995196a297dd29abffe0a4dd14d1017404b69e2238cd1d7c62f7f61ee6596f4eaa9839eced55f7f649b3bd430d5548281d1fc4997dee5e63daff0f22034c694f79b091223eb98a3f049ed2ea19da28efd72a399b305d60a85e9c200d1e9b1a011669cb7589e6d00e15bb972de5f757f07fbe5844ca62662e1998831ba0eb0c26b72038124144c887e799bf2618dbb5cbcd954af0dc3da42b94357ccbfcff7db6d4774ef14fe909b13f087ac373e98cdbba28990074285ca2a416bc1d2759d90ca5946198619ea3547af57d856c219a116d85f3d59bf0115b0a921b73965323aa6f622789a6112fd4119a45cc5ba4c78634e25f28f34ccb86d285f44dd385784a7b27bd81307ff2d2e3752806b6bdfcfccac2fcbcee366d7c397cae838c6f8ca054c37bf398f873ea066b8cf18929f24d969cf0a7f1f1307ca406da7f79bea4bc3cc3107e370cbf07ad1682076c40ad1c7ccb223592ea7bc00004e70020bbf30b6a96b3db7b6caba7e4caa907463744b384e093725a0fe5f8f0c5cf1862284d8d330ecce8227343cc067ab461043af7482f33041c22afe3c003c571418d0679063a97ed26d42aaa4dfde743c743a831982fd475347865d251794978b36c6aa75e66858675c5685ec38c18f2dff77d67ab120731f7452984acde8a4d6d4edaea25b9a3e976f3a30cd95fdcf37a7f055ca96d7b4473f8d940c5badb23c1447c8212fff4a31772187ea598aea867013f3820fbc887475a4d873a916f648dc63e89bc4187f3546cfef131340e643820df9c1bc4a4ad455db740b37c6e59867ae6df0a6f244ed4e24cdc1acd940c067c4ab3bd4ae278a704cb744867f65dbb631148466e126eba12bb957ba1a4e1fcd1222ff8c208b8eba899e80e9edbe99061b585ef4cbdcd80c751062fabad09dd6eaa516badf7a749d780d61ecb159cb8ad6d8970f9c05542d5acefe75ed6af8a1bb5f5503174331e8334d308e91df462625eaa4801fb49ff1a4973e70c1176", 0x1000}, {&(0x7f0000f7c000)="bfca51d72c97775b0f3392ca03a41ecb4b19723c0eb16b469eb06649", 0x1c}], 0x4, 0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 0:
unlink(&(0x7f0000ac3000-0x8)='./file0\x00')
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockname$llc(r1, &(0x7f0000d64000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076a000)=0x10)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f000038b000-0x4)=0x0, &(0x7f0000f0d000-0x4)=0x4)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00009c4000-0x8)=0x1, 0x8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f2000)={<r2=>0x0, 0x0, 0x0}, &(0x7f00008cb000-0x4)=0xc)
capget(&(0x7f00008d1000-0x8)={0x399f1336, r2}, &(0x7f0000640000)={0x6, 0x0, 0x0, 0x8, 0x0, 0x7fff})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00006f6000-0x7e)=""/126)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x8, "9635a2aa05fa224a0583ea3209138c0afc9e4aabed8c9a0e2db597dfc5645c4e06f6b32d5117c1894f299a359d8a2d30ef4a4cec06f234ba1c60d898d17db21a", "cb8a566181a7181728973ce3fd6d30cdb093d66eca226d5779df4cbb10494bd4", [0x7fffffff, 0x6], 0x0})
r1 = fcntl$dupfd(r0, 0x406, r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00001f6000)=0x3, 0x4)

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x10, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
lgetxattr(&(0x7f00009a8000-0x8)='./file0\x00', &(0x7f0000a86000-0x12)=@random={'system.', '/dev/loop#\x00'}, &(0x7f0000448000-0x67)=""/103, 0x67)
r1 = getpid()
sched_setparam(r1, &(0x7f000069d000)=0xff)
r2 = memfd_create(&(0x7f0000cbc000-0xc)='eth0cpuset/\x00', 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
connect$pppoe(r2, &(0x7f0000da5000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gre0\x00'}}, 0x1e)
ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000abb000)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x3, 0x2, &(0x7f0000375000/0x4000)=nil, 0x81})

2018/01/27 02:56:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000b75000-0x10)=[{&(0x7f00006f2000)="aa", 0x1}], 0x100000000000011d, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00007d9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ebd000)=0x14)
truncate(&(0x7f0000d12000-0x8)='./file0\x00', 0x100)

2018/01/27 02:56:27 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x40000000000, 0x2)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000075000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x8)
sendfile(r0, r1, &(0x7f00009a7000-0x8)=0x0, 0x100000001)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00005ab000)={0x7fff, 0x8, 0xfffffffffffff000, 0x6, "6f23cafca62aef8da22c96a12482c40c680674319930c22a26158efb5b8705fd"})

2018/01/27 02:56:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e90000-0xa)='/dev/ptmx\x00', 0xa01, 0x0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000f0000)=""/238)
sendmsg$nl_netfilter(r0, &(0x7f000079d000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000f74000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
connect$inet6(r1, &(0x7f00003c1000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 7:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000030b000)={<r1=>0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1, 0x7}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000b49000+0xf2e)=0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
recvfrom$inet(r1, &(0x7f0000965000)=""/139, 0x8b, 0x40000000, &(0x7f000070a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004ed000)=0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e9000-0xb)='/dev/hwrng\x00', 0x10500, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a69000-0x8f)={<r2=>0x0, 0x87, "b5a8ccc8aa7ed34571a0db3537d12af9691fe9a3f6a1a3e381702b39724b5538ec2a53eeeb167fb8298d27c94430673d77d0f0b29fda95119f892e61fe5da03e9d632b38941690041fa6f8e4d0a072647bfa46bbe1ed05ea217a37792946467809f1b8d7ac7ac45d5792eb44123ddd5e56be83e48f0ae41dceddcf421afa9014aff6ba375dcd81"}, &(0x7f0000c2d000)=0x8f)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007fb000)={r2, 0x3d, "a7b94bf9f4f9ad925a9220b1dd05d9f657e91ec951709e570ed4898106b9261e825b6da97c31a6df65106aa4f3c5ba29e0ed1560fc6b5b9aa6658bc7e8"}, &(0x7f00002d8000)=0x45)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getpeername$ax25(r1, &(0x7f00006f1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000084000)=0x10)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
r2 = getpid()
process_vm_writev(r2, &(0x7f000049e000)=[{&(0x7f0000ce5000-0xd3)=""/211, 0xd3}, {&(0x7f0000cb9000)=""/4096, 0x1000}, {&(0x7f0000bcd000-0x64)=""/100, 0x64}, {&(0x7f0000781000-0x38)=""/56, 0x38}, {&(0x7f0000247000-0x48)=""/72, 0x48}, {&(0x7f0000eeb000)=""/76, 0x4c}, {&(0x7f0000d46000-0xb7)=""/183, 0xb7}], 0x7, &(0x7f00003df000-0x60)=[{&(0x7f0000c2e000-0x7)=""/7, 0x7}, {&(0x7f0000d3a000)=""/13, 0xd}, {&(0x7f0000624000-0x16)=""/22, 0x16}, {&(0x7f0000edb000)=""/157, 0x9d}, {&(0x7f000037c000-0x3f)=""/63, 0x3f}, {&(0x7f0000ad0000)=""/252, 0xfc}], 0x6, 0x0)

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/autofs\x00', 0x40000, 0x0)
ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000083c000-0x4)=0x80)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000778000)='/dev/hwrng\x00', 0x200001, 0x0)
ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000192000)=[0x5, 0x10000])
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
pipe(&(0x7f0000089000)={<r3=>0x0, <r4=>0x0})
ftruncate(r3, 0x2007bf46)
getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000ce6000-0x4)=0x0, &(0x7f0000276000)=0x4)

2018/01/27 02:56:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
getresuid(&(0x7f00006a4000)=0x0, &(0x7f0000bc6000)=0x0, &(0x7f00003f5000)=0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000000000, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7ff03000000000000dd3e19d06d7c47633e4999fc56fd56a254bb0900000000760000000083", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
rt_sigprocmask(0x1, &(0x7f0000dda000)={0xed97}, 0x0, 0x8)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0)

2018/01/27 02:56:27 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000927000)=0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockname(r1, &(0x7f0000630000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006c8000)=0x60)

2018/01/27 02:56:27 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000401000)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x8, 0x7, 0x1f, 0x2, 0x6, 0x81})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e127594e67a2717e9f73249981287a2f261f4d89ab104e0221da529af2ed6d5049b6dbd0b1584ecbe714ab70beea717eabdcd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fd000)='/selinux/status\x00', 0x0, 0x0)
setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001d2000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@empty=0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x10000, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995ddb66613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6712183", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b2a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b54000-0x4)=0xe8)
ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000323000)=r2)

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000b75000-0x10)=[{&(0x7f00006f2000)="aa", 0x1}], 0x100000000000011d, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00007d9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ebd000)=0x14)
truncate(&(0x7f0000d12000-0x8)='./file0\x00', 0x100)

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)

2018/01/27 02:56:27 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x20040)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a5e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000360000-0x15)='/proc/self/net/pfkey\x00', 0xb8e3c008df7d9a5f, 0x0)
ioctl$TIOCEXCL(r1, 0x540c)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000013000)={0x0, <r2=>0x0, 0xffff})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d61000)={<r3=>0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f7d000)={r2, r3})
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000021f000-0xc)='/dev/rfkill\x00', 0x800, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000cf9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ba6000-0x8)={<r5=>0x0, 0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000423000-0x8)={r5, 0x3})
ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000cce000)={0x8, 0x3ff, 0x9, 0x100000000, 0x2, 0x3})

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000089f000-0xb)='/dev/loop#\x00', 0x100000, 0x501000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socket(0x3, 0x804, 0x0)

2018/01/27 02:56:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = openat(r0, &(0x7f0000a7c000-0x8)='./file0\x00', 0x80, 0x0)
ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00004de000)={0x3, 0xffff})
set_tid_address(&(0x7f00004e9000-0x4)=0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:27 executing program 6:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000248000-0xc)='/dev/rfkill\x00', 0x0, 0x0)
r1 = socket$packet(0x11, 0x3, 0x300)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x40000000, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x27, 0x4, 0x101, 0x7, 0x7, 0x80, "012d284e756332170ab0d10e4023721ea02b1dc5cf3956da323735ab20d03b5a3dcd2930374b3891c5fbae4c823613269f705de0ae74e37b241cee561db45f", 0x9}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0xd1)="0a11d0c6cbc9c5b325da4e268a1424bc931a49b90603fbb5c53c68d184d2745c71fdbaca5b37451a48f088b862f36ed5e0beff78a14779a5368ead18f235a06b5e5eb6fe6df8e7ce490bd473eb8279a35418206da2f5ddd4d190d8ef6e892dd9d6e28228fae9d1edeb96c11c1a199941f2659a7a609213213d0923d8f5b0d8b87f44442c0453f118d8df9a77d1b0ad3c0f046dda706919b89ff63f44882ae60a1c167c76afa8789cefa06fec91165127b7f40f9cdb0f31c9950877a94bec9aec58163a5e3c65cb560cc6592794cc806824", 0xd1}, {&(0x7f0000002000-0x96)="8f4a6177258dbbc39a6abf4313f559f3863420bcd2be650616a5ca249c4cae0621fd839505be7ed8be9a9fa691572535b91f4321703665d5ee0c34c2d914ed2e5aa68515ba2310cd8f1acf83461d55644339e9b05c554c65cf7ac3e1010c9973bf655845241e0e0369468d3172a1ddc731bb1995d197a7fb665cbe20dd6ddd215d3ede233ff391dc4884cf2e19a436baf57c9cdfddb1", 0x96}, {&(0x7f0000000000)="baf6bc7ad1b7c1fded0364a0adff2d5d4872cd33569347137616071425f1b827d28b415f881c964b77c4f40f4ee6d72751b91cb9b56dc77ef622563b9a74e411fed9a46c2d2e04e373e2db22b428d977667a7b2f9faa884b28adf34c5a9b93eaa74c4889f2baa19fbcd6301366bdaccce6c1c1369b494a289b024d4fc97985cdcdee235191f26c1c3186c45b8d089b2f64", 0x91}, {&(0x7f0000001000-0x3d)="27a48dcd65aa736489fadc3f2f583030bb4c6c70e59a97ecf8bd05d119385f4dfad1a2da895d67a8c251052e67ed90bf800712e194a084f69575722e84", 0x3d}], 0x4, &(0x7f0000002000-0xa0)={0xa0, 0x29, 0x2, "563d13d1677e9ffe4525cc716e8fe6a836a2d482192c4aca08b599db9e18e820a73170bbb805b0628475e1c0804c8552f4bfecffb285a566580f83dfec5cc11314acfbc9d6c08f083cb4914f17ded1f839475666a220eaaf7788f13bf048bf5b1197893f5757e691e069744ac69426d38d3e1a199aa48ffcf4bcf51b3f11e1db0d43c0e7926e01a3a425131ad72ed450"}, 0xa0, 0x8080}, 0x8000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x8000000181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x1000000000000001, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31172edb000000000000f32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x7f774f69]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000072d000-0xb)='/dev/loop#\x00', 0x800000000800, 0x180fff)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000c47000-0x8)=0x1, 0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00002df000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/pktcdvd/control\x00', 0x301000, 0x0)
getsockname$inet6(r1, &(0x7f000015a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089e000)=0x1c)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e1a000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0)
ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000568000-0xe5)=""/229)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socket$packet(0x11, 0x2, 0x300)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:27 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
memfd_create(&(0x7f0000837000)='/dev/loop#\x00', 0x1)

2018/01/27 02:56:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:27 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x80, 0x181007)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = epoll_create1(0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000d28000-0x40)=[{r2, 0x1001, 0x0}], 0x1, 0x400)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0})
clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="")
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0})
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:27 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:27 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000927000)=0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockname(r1, &(0x7f0000630000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006c8000)=0x60)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5f000-0xc)='/dev/autofs\x00', 0x400000, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b6c000)={<r1=>0x0, 0xfffffffffffffffa}, &(0x7f00006fd000)=0x6)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dea000-0x6)={r1, 0x7f}, 0x6)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x1, 0x4000)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x5, 0xd297eeb7257b9bea)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/pktcdvd/control\x00', 0x80000, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a63000-0x8)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f1b000)={r2, &(0x7f00008f2000-0x97)=""/151})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f000054f000-0x8)={<r1=>0x0, 0x0}, 0xb948f60000824c47)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000709000-0x8d)=""/141)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
accept4$netrom(r1, &(0x7f0000428000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000010a000+0xca2)=0x48, 0x80800)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f2a000-0x64)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x64)
sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000927000)=0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
getsockname(r1, &(0x7f0000630000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006c8000)=0x60)

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f31000-0x10)={0x5, &(0x7f0000b18000-0x28)=[{0x6, 0x84b, 0x3, 0x5}, {0xffffffff, 0x7e, 0x1000, 0x4f}, {0x4, 0x6, 0x1ff, 0x1ff}, {0x0, 0x9, 0x7, 0x5}, {0x3f, 0x80000001, 0x3, 0x7ff}]}, 0x10)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009d9000-0xa)='net/igmp6\x00')
ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3)
modify_ldt$read_default(0x2, &(0x7f0000a73000)=""/75, 0x4b)
ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000bca000-0x87)={0x80000000, 0x7f, "60c67d9f36f4884c194cdfe011c39e2cd4a2535a2614e77a6bc78b4fabc3401f1710db87f973242bdef5cba8c363bd4f9cbf2cf0070561dc34248b1bfd735dadc2405a216e8d4c23ce446b726d4ca8fa82bee96517d1069bcc5f13fafa6aa937a6e74fb88d98ef54dbef16cf93fda69e5cd0147fe0579d8251ef199e62d4ac"})

2018/01/27 02:56:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x7, 0x180ffe)
socketpair(0x1f, 0x2, 0x1, &(0x7f00008e4000)={<r1=>0x0, <r2=>0x0})
write$selinux_create(r2, &(0x7f0000d18000-0x46)=@objname={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x33, 0x20, './file0\x00'}, 0x46)
setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f00001ff000)="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", 0x1000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a71000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d80000)='/dev/autofs\x00', 0x100, 0x0)
ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000728000-0x4)=0x0)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 6:
creat(&(0x7f0000f1d000-0x8)='./file0\x00', 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e3b000-0x8)={0x6b8d, 0x9})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e120900000027176df73249981287a2f261f4d89ab115e0221da529af75d6d5049be9bd0b1584ecbe714ab700019617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/vga_arbiter\x00', 0x84000, 0x0)
getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000e3e000)=0x0, &(0x7f000011f000)=0x4)
connect$l2tp(r2, &(0x7f0000f98000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x4}}, 0x26)

2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socket$packet(0x11, 0x2, 0x300)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:28 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000d17000-0xb)='/dev/loop#\x00', 0xe4, 0x44441)
getresuid(&(0x7f000088a000)=<r1=>0x0, &(0x7f0000464000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x0)
quotactl(0x6, &(0x7f000059c000)='./file0\x00', r1, &(0x7f0000d72000-0x6f)="adf0a7ce0abd2afbbebfb4643b0a647dfc768403f7c46ed5a7547e2a945b1383797be44b53b005f0fabc4d4aeaa5db353191dc590be0c6759598ca558b9332305a974bc376d6c18248f6ee36f460134cf8ffc2d1b34489cb24c119eccd3a45d71178d5ee79f27a0b91291253d60556")
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f000079e000)={0x0, <r1=>0x0})
accept4$ax25(r1, 0x0, &(0x7f000079f000)=0x0, 0x80000)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034c000)='/dev/rfkill\x00', 0x0, 0x0)
sendmsg$key(r0, &(0x7f00009b7000-0x38)={0x0, 0x0, &(0x7f0000755000-0x10)={&(0x7f00000dc000-0x138)={0x2, 0x5, 0x4, 0x7, 0x27, 0x0, 0x1, 0x2, [@sadb_address={0x5, 0x17, 0x3c, 0x20, 0x0, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x1, 0x1}, @sadb_key={0x1e, 0x9, 0x720, 0x0, "35adc3a1382a42c80bed25b455dcab55ea646d76410164a8968a708264d8a86e93ffd3db6f2695f7a332ad0acf719f3d9ecb5becc1eefd1b07bf15964ee71583761c1d1768006ad6b087124a4988c1f413ea6d15d14fcfec8d8d70f67effd85ae15e34eb8d4436c2b7fa4424a9d01bef8dd82b5e4ee45983dbd36fa87d5fb58aee53591f5ddc6695987a66517e3dc3316639f75c08158b2ca524fcd4de3269c712bf8c8a0bb6b21c7256ad6a702232de550eb430f37673356ceb6c68e50507a6b75f5119598bc628cc168f266564bbfff6d08d24aa2ee00a6d64989e39fe80d94d28615f"}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x8081)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x10000, 0x101002)
ioctl(r1, 0xffffffff, &(0x7f0000eca000)="eeb94f65324d4e56686f6a9cd03ff6ae7a11a4ded2fd122d0aaaa593a860866816a6969224a84d3f9342b2ad80a377d6ae91ff77")
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sigaltstack(&(0x7f0000821000/0x3000)=nil, &(0x7f00006e7000)=0x0)
recvmmsg(0xffffffffffffff9c, &(0x7f0000bcd000-0xb4)=[{{&(0x7f0000c93000)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000097b000-0x10)=[{&(0x7f0000856000-0x80)=""/128, 0x80}], 0x1, &(0x7f00000d0000)=""/4096, 0x1000, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f0000784000-0x70)=[{&(0x7f000065d000)=""/162, 0xa2}, {&(0x7f0000aee000-0x5d)=""/93, 0x5d}, {&(0x7f000012d000-0x1)=""/1, 0x1}, {&(0x7f00002fb000)=""/4096, 0x1000}, {&(0x7f00001a4000)=""/191, 0xbf}, {&(0x7f000030f000-0xcb)=""/203, 0xcb}, {&(0x7f00008cf000)=""/78, 0x4e}], 0x7, &(0x7f0000dfa000-0x52)=""/82, 0x52, 0x3}, 0xec6f}, {{0x0, 0x0, &(0x7f0000238000-0x10)=[{&(0x7f0000988000)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x10001}, 0x0}], 0x3, 0x2000, 0x0)
getpeername$llc(r0, &(0x7f0000f27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000722000-0x4)=0x10)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:28 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f00000e1000-0x9)='/dev/rtc\x00', 0x400000, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   71.741240] buffer_io_error: 103 callbacks suppressed
[   71.746677] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   71.754891] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   71.763252] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000507000)='/dev/hwrng\x00', 0x200, 0x0)
ioctl$TIOCSCTTY(r0, 0x540e, 0x4dea0b0f)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004ae000)={0x0, 0x0})
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
bind$unix(r0, &(0x7f0000043000)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000058f000)=0x7, 0x8)
r2 = getpgrp(0x0)
syz_open_procfs(r2, &(0x7f0000da7000)='net/rpc\x00')
pwrite64(r1, &(0x7f0000d13000-0x54)="c421bec5a83c0fdf45d162ffc56139dda52f7edab26f94e944ef0245e183323cdd8287eb38a6c6465b66b26088ab99c8bee0b195aad5541944634e0f68c72e6c6b9c23f392d41bceb6d5e47792192e0fd886ee3d", 0x54, 0x0)

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
prctl$intptr(0x0, 0xfffe00000000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x1a, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0xfff, 0x0]})

2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000c96000-0x4)=0x5, 0x4)
ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f99000)={0x0, 0x3, 0x4, 0x2cf, 0x4, 0x3})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008c1000)={0xa0000004, 0x0})
socket(0x15, 0x6, 0x1ff)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0xffffffffffeffffc)
close(r2)
r3 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2)
add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff)
listen(r3, 0x0)
add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe)
ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000033a000-0x4)=0x200000000000000)
listen(r2, 0x0)
getsockname$unix(r3, &(0x7f0000a22000)=@file={0x0, ""/49}, &(0x7f0000786000)=0x33)
getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000103000-0x2e)=""/46, 0x2e)
r4 = memfd_create(&(0x7f00001e8000-0x1e)='logon\x00', 0x0)
pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000921000)='/dev/rtc\x00', 0x100, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000b6000-0x4)={0x2}, 0x4)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   71.872769] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   71.900986] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:28 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
writev(r1, &(0x7f00005e0000-0x26)=[{&(0x7f0000171000)="465878bd2b1f18f664b0670a98245a9b81b4825295c34887f2ac20b47531c56b8cdc18df100e8dab9a169061fab948c490889eb3d5488019dbdb2b49115b522e0b49164a1619bd652ba37eac472889eafd39cbdda1fa8ad882cb609ac3853a6a0ea2835c75190909cdbef7878cd6db8979e11a0264e04685bb1836ae9551bd2c1480edb9041bba79ec3515939998ee7873578fc22ba0adf9a199f799126654e3c98e3ae7c812e56652593c42da5244243783cde7d8ec58bc264992d06245", 0xbe}, {&(0x7f0000f76000)="a1c695", 0x3}, {&(0x7f0000e51000-0x69)="7de90b7ac2b7a453669986903b56011a49560dbf62d2c9a682bffa098aec4ad04d6b00538e267c782f2d73692704985740822de16208b6398a2450dfef6cc4f1bacf10ff3e51e23a851b58a1e33935c0ba6155c603cb93ff0b9da0358f6bf211d20935078f48b2c9fa", 0x69}], 0x3)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000094000-0x8)={<r0=>0x0, 0x0})
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00005f9000-0x50)={@generic=""/16, @ifru_ivalue=0x0})
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000001a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000096a000)='/dev/loop#\x00', 0x0, 0x181006)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249080087a2f261f4d89ab115e0221da529af75d6d5e79a6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x2, 0xfffffffffffffffd]})

2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4bac731174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d2a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x20100000, 0x0]})

2018/01/27 02:56:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000ae8000-0x38)={&(0x7f0000a53000-0x1c)=@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000ee3000-0x10)=[{&(0x7f00007d1000-0xdf)="149c5c1fd2b4c0265df2b6aae1c5dcbfff7f9119e1c7d0f2e8b6f4e2ed5cb4a61a9d793898be29e7c1f9ddbd58aed6bf2c2058eb228f412026845108154fb2caa7a0f5a8c0d34fdf4aef42669b8a70a488c575324f88d9ab632e1ebe73d5a9efd50cfa4e4f6fee9ab734b37d49d410d97dc88f8609f4ce48b3e903e2502fd471d0a18b86345d528a5afb32072cfe7dab6f08319be9bf3a8306d915db6b99e1c8ba2dcbe7fb1aab4be51664617088a654656c07ab5ed3479b890dd86e07b4cfdf07723fd592c41ae5eb2486a862737351607d7ec2a2a096bdc5d4b17590bccb", 0xdf}], 0x1, &(0x7f0000945000-0x60)=[@init={0x18, 0x84, 0x0, {0x135, 0x5c0, 0x8, 0x2}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x5, 0xfff}}], 0x60, 0x0}, 0x80)
eventfd2(0x8, 0x801)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

[   71.961431] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   72.044589] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4bac731174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d2a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x20100000, 0x0]})

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a96000-0xb)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d03000-0xb0)={{0x8, 0x5c1}, 'port1\x00', 0x10, 0x42, 0x1, 0xa5, 0x1, 0x8, 0xfffffffffffffff8, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
msync(&(0x7f0000d5e000/0x8000)=nil, 0x8000, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000c16000-0xd)='/dev/net/tun\x00', 0x0, 0x4040)
ioctl$int_in(r0, 0x5421, &(0x7f0000a81000-0x8)=0x1)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 0:
r0 = timerfd_create(0x1, 0x800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
finit_module(r0, &(0x7f0000000000)='#\x00', 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f00008ea000)="2c9200", 0x2)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000db0000-0x4)=0x0, &(0x7f000045b000-0x4)=0x4)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003f1000-0x8)={0x0, 0x0})
rt_sigsuspend(&(0x7f0000721000)={0x0}, 0x8)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   72.127795] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   72.135571] Buffer I/O error on dev loop0, logical block 0, lost async page write
[   72.143723] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e9b000-0x3)={<r1=>0x0, <r2=>0x0})
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000087b000)={0x6, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3f)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x15, 0x18, "8934279b60741506000000bc9e122e94ca7a2717e9f73249090087a2f26125d89ab115e0221da529af75d6d5049b6d00201584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254cd099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72bc9ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ce000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0)
setsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000e1f000)="faa13c32d2f853c27be1cb385035bde4ecb1c7d0eb734c3348333910846501f810dbca15956820712f5b0ec5779fcc6554911ecdaa793e82d2", 0x39)
openat$autofs(0xffffffffffffff9c, &(0x7f00003ee000)='/dev/autofs\x00', 0x80000, 0x0)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x1f, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00009ac000-0x50)={@common='irlan0\x00', @ifru_data=&(0x7f0000655000-0x20)="ffa56378989a7a0127d7b72384a3d8e979ca9b5a62bb758ad0b40341fe24b1c0"})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000536000-0x10)={0x1, &(0x7f0000a0f000-0x8)=[{<r2=>0x0, 0x0}]})
ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b2d000-0x8)={r2, 0x1})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73259b41287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009db000)={<r3=>0x0, 0x0, 0x0}, &(0x7f0000436000-0x4)=0xc)
ptrace$getregs(0xe, r3, 0x2, &(0x7f0000eac000-0x1000)=""/4096)
getpeername$packet(r1, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d55000)=0x14)

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x100)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:28 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e20000-0xd)='/selinux/mls\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000090f000-0x4)=0x0)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000075e000-0x28)={0x5, 0x6, 0x1, 0x101, 0x7})
r1 = syz_open_dev$loop(&(0x7f0000cf5000-0xb)='/dev/loop#\x00', 0xffffffffffffff7f, 0x400)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000519000)='/dev/rfkill\x00', 0x2040, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b8b000-0xc)={<r2=>0x0, 0x7, 0x10}, &(0x7f0000af9000-0x4)=0xc)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f89000)={0x8, 0x401, 0x2, 0x5, 0x20, 0x5, 0x8, 0x7, r2}, 0x20)
openat$autofs(0xffffffffffffff9c, &(0x7f0000156000)='/dev/autofs\x00', 0x80, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ede000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
bind$pptp(r0, &(0x7f000039e000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000924000)={0x3, &(0x7f0000aa2000)=[{0x8000, 0x1, 0x61b7, 0xfffffffffffffff9}, {0x6, 0x9, 0x6fc0, 0xbdf}, {0x8, 0x200, 0x4722, 0x5}]})
sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:28 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x20)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000482000-0x4)=<r2=>0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="8962e03e2f2267b014f8389d247b3f61947cb12cb1785d9dc073bed4b3ce074e209d18cca7052f8ef9f5355a93867b70acda1294f8d7312d54f1d7b6d762914f4c70983dba0edfc17316c9064879beb10dfff3ab39081b5c82217ee79bd2c660aba6eff20d937eb85a6fc5c99a889e07da225aa9d30fd199a18b888cb66f5d567c3ae6a963d10995b1780a12295f2084a4132f5b723d473e4a05c8eaac30bc0ed8e9953a155878de74d8cacae1d52f7ff6f7fa72415fe96f1b8a565ca1d5f70c34767b0a84305e5fca57c24393ccf373c9d21341099b0e925894e889f51f9e", 0xdf}, {&(0x7f0000002000-0x4d)="f447f67f71e8657fe0bfdeaaf0c455b12575e1a7a014ecc1fb4e377f6973b1b7c836b3dc073535e35b4d9e80171199d35bdd839453db0154af3e14119559de935694122c39d4131d4a837e1695", 0x4d}, {&(0x7f0000002000-0x6d)="098e7ee875f0b5977f7f9b0a499dd889e5d1e07fc58eee469dd2e7655256e0dc9ad2fc38f19c43b2fb4c166af3032e5e66e1726cbee9156fa4bb86d4674d678d89d40af715cb286ef0b2912ea4774987001f31a3dee690e2ac1b124998c2789437b0971ed7ec5274ab609e09fc", 0x6d}], 0x3)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ptrace$getregs(0xe, r2, 0x8000, &(0x7f0000001000)=""/0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000c9a000)={{0x578, 0x4}, 'port0\x00', 0x1, 0x4, 0x3, 0x4, 0x4, 0x800, 0x1ff, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r3, r4, &(0x7f00007e4000)=0x0, 0x100000001)
fcntl$setown(r3, 0x8, r2)
sendmsg$nl_netfilter(r3, &(0x7f0000598000-0x38)={&(0x7f00009ab000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00003f0000-0x10)={&(0x7f00006a7000-0x118)={0x118, 0xf, 0x9, 0x800, 0x1, 0x1, {0x5, 0x0, 0x8}, [@nested={0x68, 0x82, [@generic="99d6a67e7a0e4c104588683ca79a39a39a5cd44144f599ad01f1d2c0d5ddd85e055a52ec9d0034ff25d0e40d30bb50e9c6868d134c3afe1b0f3ebf3ebc9c2c462d4b307c2e", @generic="2b81bf7b120aa43bb8c0aa7e196b9e7db1e6", @typed={0xc, 0x4d, @pid=r2}]}, @nested={0x14, 0xe, [@typed={0x8, 0x76, @void=""}, @typed={0x8, 0x40, @void=""}]}, @typed={0x88, 0x49, @binary="94dc15fc3d30aadf4ad33110717b9f5372ec2bed5c76a1f09656f74917a46861b4db3653a98bafca488dd3e378bba161884e5a7cfa7f3cebf91f9a9cc3c5f5edfaaf52719c1690c66f551605e6479fdfc31c767e867aabb2d257b9e5033ab32cd856103cc8978709e8c074bba6779b7b418b3ebb5b63a4552af227ca55"}]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0x80)
getpeername$packet(r4, &(0x7f0000229000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec1000)=0x14)

2018/01/27 02:56:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
openat$autofs(0xffffffffffffff9c, &(0x7f0000604000-0xc)='/dev/autofs\x00', 0x1, 0x0)

2018/01/27 02:56:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000200000-0x4)=0x0, 0x4)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000291000)='/dev/ppp\x00', 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000880000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x3, 0xa, 0x50d1, 0x7, 0x1}, 0x20)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000047e000-0x4)=0x5)

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
clock_getres(0x7, &(0x7f0000f2e000-0x10)={0x0, 0x0})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf3000)='/dev/sequencer\x00', 0x10000, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000653000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>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}}, &(0x7f00001be000-0x4)=0xe8)
ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a21000-0x4)=r2)

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ffc000-0x6)='/dev/loop#\x00', 0x0, 0x181001)
r0 = socket(0xa, 0x6, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x10001)
write(r1, &(0x7f0000001000)=' ', 0x1)
sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0)
mq_unlink(&(0x7f0000001000)='/dev/rtc\x00')
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002f4000-0x88)={0x400, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
prctl$intptr(0x1f, 0x100000000)
sendmsg$nl_route(r0, &(0x7f000030e000-0x38)={&(0x7f0000564000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000f02000)={&(0x7f0000806000-0x14)=@getnetconf={0x14, 0x52, 0x802, 0x1, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d60000)=0x2, 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000318000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dca000)={@mcast1={0xff, 0x1, [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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x20, 0x532, 0x7fff, 0x400, 0x10000, 0x40200004, r2})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000afc000-0x10)={0x800, 0x1, 0xcdb, 0x0, <r3=>0x0}, &(0x7f0000282000)=0x10)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cef000-0x10)={r3, 0x30000, 0x1, 0xfffffffffffffffa}, 0x324)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x0, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000057000-0xd)='/selinux/mls\x00', 0x0, 0x0)
bind$netrom(r1, &(0x7f0000b7e000)=@full={{0x3, {"83d81dc552c116"}, 0x8}, [{"82b9d54833b18a"}, {"03ac21393f95fd"}, {"9643ff17fd2117"}, {"9cdd8fa9a0ad4c"}, {"9d49d59c812414"}, {"e7cae1ebf951b9"}, {"6e11923db887f6"}, {"e5ae983ff8cfb0"}]}, 0x48)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000033a000-0x9)='/dev/ppp\x00', 0x0, 0x0)
connect$vsock_stream(r2, &(0x7f000085a000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socketpair(0xa, 0x4, 0x7, &(0x7f0000a92000)={0x0, <r1=>0x0})
r2 = accept4$unix(r1, 0x0, &(0x7f0000583000-0x4)=0x0, 0x80000)
r3 = getpgid(0xffffffffffffffff)
fcntl$setown(r2, 0x8, r3)

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x0, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x40000)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000406000)=[{&(0x7f0000505000)='e', 0x1}], 0x1000000000000146, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000992000-0x4)=<r2=>0x0)
fcntl$lock(r1, 0x0, &(0x7f0000493000-0x20)={0x400, 0x4, 0x9, 0x7d, r2})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x0, 0x10, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={<r1=>0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x550}]}, &(0x7f0000001000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000da9000-0x8c)={r1, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000092c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0)
readahead(r2, 0x4, 0x5)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f000097d000-0x3)=[{&(0x7f00006f2000)="aa", 0xffffffffffffff3f}], 0x1, 0x0)
setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000608000)="f582b9fc8483b4ade86bed539ce5582ecba81e3f0ed746644579d2beef75448edb7635744884809ee335b63217b9fb67050796d75b7d07f8820b8c4acbb3c48b90cfc2b38f03c3411bcab0466ab7ea0a90bbcfbada055ec4a1bc6db1361eaffa6b295cedef391a2c333dd0323f814d1640840adb30b31d3340334b13446988a28576daef08e5dd9f1f4d8bc313d8e93c790bd0c673c4aa90ee5878044958f9f47db253ea84477a6e2353e7cbb8bbe533a2db5a0a34f2afa5d1be1a877b4ec9c53d042cab869d99d979c973b3d1447ff4047dcc643bc73d8aa1fea9060bbcb674c8393cc7f248f5", 0xe7)
restart_syscall()
sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = add_key(&(0x7f0000dfd000)='trusted\x00', &(0x7f0000c93000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000209000-0xfb)="66cc102f949e9ce857262df5294e6abb522d20566d43c8acfe29147bf75b32d26b060ecffebf0a52033b13a4df1f7d2f3794e3b04fe32e5f726944df0ef3e4b281b883000486909a6aa2f4cb1e3452583fd4983d2c713fe59312f7d9d97b290687b801b2377e2ddd04daabe94e7a959d4fcc354243d709b3f498cf99ddec5789c459cf2e49a0b734806d26bc0a05a6fb140d73ef34b86bb84ddedcb4fbb2efb4d60ac22a163732c6aec59b71bae19c694fc00f84fbed77727855ebbdc275a8ce109aa354ccb2128a0fa7fc78a63c4a3a11459a3e13da3216a890d19f0514fa16c949ea47636117ecfa9b88c62a784366806159e989dd497e92848e", 0xfb, 0xfffffffffffffff8)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000b70000)='.dead\x00', &(0x7f0000771000-0x6)='(proc\x00')
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = memfd_create(&(0x7f0000140000-0xf)='selfGPLtrusted\x00', 0x3)
bind$pptp(r1, &(0x7f0000774000-0x9)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20)

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c924556baac31174a3df54d6f16c21bf35059950305000000b7f86b5bfec0c3a8cfdd3e19d06d7c017f3e4979fc56fdf4a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0xfffffffffffffffc]})

2018/01/27 02:56:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$mice(&(0x7f0000f85000+0xf62)='/dev/input/mice\x00', 0x0, 0xfffe)
timer_create(0x3, &(0x7f0000918000)={0x0, 0x25, 0x2, @thr={&(0x7f00001ea000)="9f94e6b0a9358de770ff3600f5c1bc67d6b31edd81a76eba0633ddd6906982026a08845a8f5f6f5686f792d4125ceaa48995b75cc82eee498a531e6aad4be0fcf8e906fefd97446d87d5a5b27bcefa01e6ccd2a374a178fc0dea31e765965363d428500c4c6ec0a6dc02347a7808f6e49a7a41c81c75bbe9670757fede1e0ea8cf4d815ebac6d47a43881512c2", &(0x7f0000886000-0xba)="49bddb5ec4fc0c702362be6887210dc8e559b6965a4213e1b9e508929a12d4aec4fa6880d04be1cecb07827f4ba433cca7a0a25db65505267ebb340d24b115ad1bac3683faa3741a8eb4929835103c9e9e9e330f0db2e3b22d8421e0596d9c4d78693dd903fcda73743bed4989d226e38c5894f0d093dddc9119c508f8de24b50f111057d3f5614c21c696c568f466b15dcbbfb5fdba91c291ba9c8a486b71a32f2eebc5b70d019252a8830c4569f06dc7e089849df5eab415b1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000-0x4)=<r2=>0x0)
timer_delete(r2)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000cf000-0x90)={0x3, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000ca9000-0x3e)=""/62)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00006f3000)={"75f9a8480dd604cd42dab2c4dcc0b247", {0x4, 0x5, 0x91c2, "7ba22c5caab1", 0x80, 0x0}})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x4, 0x40000023, 0x0, 0x0, 0x1a, 0x18, "000004016004000000000000e0122e94ca7a2717ea1a324998128702000000d89ab11500221da529af75d6d504986dbd0b1584ecbe714ab70beea517eac5cd73", "ab1c9245f4baac31184a3df54d6f16c227f32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254b0099b267d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x44]})
timer_settime(r2, 0x0, &(0x7f0000b93000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0)
fchdir(r0)
open(&(0x7f0000a43000)='./file0\x00', 0x113101, 0x24)

2018/01/27 02:56:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x4, 0x7c34, &(0x7f0000e1c000-0x8)={<r0=>0x0, 0x0})
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000231000)=[0xa7, 0xfffffffffffff479])
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000b0b000)='/dev/loop#\x00', 0xfffffffffffffff9, 0x200)
fsync(r1)
write$selinux_load(r0, &(0x7f0000e9d000)={0xf97cff8c, 0x8, 'SE Linux', "a6ab20ba0c71431bffcd0591bab2cd68500706176f22eb8ab4bb34b16c5f5fa6cc9454af8d635f95dc9f63ab169792c5f90c0db9c15c54186d2821c6a6a025e3ba57387b2d63892447426ae6076c2bcd65e586c85618efb9f4752cc7eaf2cd931840e1f8873785e310cdf7993c4942284c5ef79456883cf329838b1fb713e78a886a3339a04489f24642ec3fcd1aca32668842fa8efb4a06da469926b2f0edcf06c68d211860d62fe39bfc"}, 0xbb)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000056c000-0xb)='/dev/loop#\x00', 0x0, 0x100)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xffffffffffffff86}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000552000-0xc)='/dev/rfkill\x00', 0x181002, 0x0)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000057000-0x18)={0x200, 0x0, 0x1, 0x0, 0xec, 0x4})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d66000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430)

2018/01/27 02:56:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33)
r1 = openat(0xffffffffffffff9c, &(0x7f0000de5000)='./file0\x00', 0x44280, 0x8)
getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000c26000)=""/0, &(0x7f0000f57000-0x4)=0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 6:
r0 = syz_open_dev$mice(&(0x7f000062b000-0x10)='/dev/input/mice\x00', 0x0, 0x800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0xfffffffffffffffc, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x103, 0x200, 0xa340, 0xe7bc26b, 0x4, &(0x7f0000000000)=@common='yam0\x00', 0xbe, 0x5, 0x401})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000dc1000-0xb)='/dev/loop#\x00', 0xffffffffffffffbd, 0x8000)
r1 = memfd_create(&(0x7f0000d79000-0xb)='/dev/loop#\x00', 0x4)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c83000-0x8)={0x0, 0x0}, &(0x7f00003ba000)=0x5)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/vga_arbiter\x00', 0x101002, 0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d83000)={0x2, [0xa184, 0x5]}, 0x8)

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000041000-0x4c)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
fcntl$addseals(r1, 0x409, 0x1)

2018/01/27 02:56:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/checkreqprot\x00', 0x2000, 0x0)
ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000f6000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0})
r2 = memfd_create(&(0x7f0000d7b000-0xf)="256d643573756d262e47504c112800", 0x2)
ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00003b0000-0x4)=0x0)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
connect$netlink(r2, &(0x7f0000aa2000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
keyctl$session_to_parent(0x12)
accept4$vsock_stream(r1, &(0x7f00007b1000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000005c000+0x898)=0xffffffff, 0x8)
ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000403000-0x8)=[0x9, 0x2])
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00002cb000)=0x0)

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00009f0000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x2, 0x0]})
timer_create(0x7, &(0x7f0000a8a000-0x60)={0x0, 0x35, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000)=<r1=>0x0)
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000229000-0x15)='/dev/pktcdvd/control\x00', 0x240000, 0x0)
ioctl$KDADDIO(r2, 0x4b34, 0x6)
timer_delete(r1)

2018/01/27 02:56:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = dup(r0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00001f4000-0x14)=""/20)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r2 = syz_open_dev$usbmon(&(0x7f0000738000-0xd)='/dev/usbmon#\x00', 0xc0, 0x200000)
ioctl$TIOCEXCL(r2, 0x540c)
ioctl$TCSETAW(r2, 0x5407, &(0x7f0000ed0000-0x14)={0x2, 0x40, 0x8001, 0xffff, 0x7, 0x10000, 0x6, 0x3, 0x4, 0x1})

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fe0000)=[{&(0x7f00003f3000)=""/158, 0x9e}, {&(0x7f000051e000-0xe5)=""/229, 0xe5}, {&(0x7f0000810000-0x3a)=""/58, 0x3a}], 0x3, 0x0, 0x0, 0x2}, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ebd000-0xc)={<r2=>0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00002d7000)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000501000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ce000)=0xe8)
sendmmsg(r0, &(0x7f0000941000-0x78)=[{{&(0x7f00001ac000)=@ll={0x11, 0x18, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000116000-0x20)=[{&(0x7f000083e000)="11a04d22658f7eda588e3c570cba91f0cc59210d3d64a6efc8dbbd06f6d73fb33bf7b1951db803669c48094582be100ac72f99821f337a15ec368e979e35e864b8d8638c71207fccdc617cb39c5ed01585f8a863cec03bf544c58082fc9b7ff560fc07324599dfa069d0a29bbaa5", 0x6e}, {&(0x7f00003f2000-0x30)="4b6bdefd715e6bc15ac5ce0ca7974c252e3b029b5c107776f9828a2d9913db1d9f195d461062b2d8cec9e84c04140cde", 0x30}], 0x2, &(0x7f00008f5000)=[{0xc0, 0x10f, 0x7, "00288d8ac26e179b32433897553520ca5d4ca30c7bbe0622e1f4f41112e9eb0fa40c1777caffd6565fa3bd0b3885e0450e71af32e1228797df69ff4ef15f0ea1c7bd0a81b86fb0a495604f7667c242cb2c2a3f1e36407b8899460b616d8264a866888e4d260bf0eaa6e97a91b3f03c87055e244949e4c200dde6ae5004248452706f1ee927e6fa7e7100bf9e3a5bad366aacdc9afb2909581684cd089972106d0ef73f54b667715ed478e4"}, {0xb8, 0x116, 0x8cf4, "d7c9307142a171597311b61161743bc0ba50864a4a1b92cf40145d59074a20ef474f0d17ad7f18c4e0e5dba2fc0541ae7349b1cd09318e4400aff39bd9d7cc99355bae4c6aadf7ff409f99bef5007d13a5b7b42e167c5a7023bd50a757c1c9996eb474e818e8c9febc5cd423a442688ff2e6cb517a2fea85d40bed1561540ce06f05b5a6267407f4048a291af26ec859462d5562542f1c6e815256641e5d46c10ac1af"}], 0x178, 0x0}, 0xf2b}, {{&(0x7f000021b000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00002cd000)=[{&(0x7f000020d000)="aa988508712c3548b9c6", 0xa}], 0x1, &(0x7f000063e000)=[{0x78, 0x139, 0x1, "543a5712c1e1065f5974bf0f5ac057e4324bcb827f20cd6a4e0de52c4aecf1a67f0854ff2870a31e9f9790bc465756986311c4f8425a30d7f1c9394475741dd6724c8f9558b57faf46d69fa9703c59afa6d38326b8e57a815a57e2822912011c90d641"}, {0xe0, 0x10e, 0x3, "d44a1d27cc962806c2e8f0938d319637bdc6e42a3d59e48412939f714428a4ab5d06b1a724bc95b0ce6ee6b0da1d960edd19d236f97805435805ace8febfd1c040e5a8879ae3e54384d6fc883be84f77e3b3471ac4d753b33ba1025239868e4b017e758c596f44a83af4d4301b42c182e0cd056f97969116d71642709b36d5d8a43eb2a7bee2ffd289919d8ea76818d6b5ab879dadc8ecc93285f5df58b6bcae8473211d6432200563c5068bb1cae3def982a65162a44b8a20ba7c7aa0b9bac1c64616faff968d2107c1e3b38c"}, {0x1010, 0x118, 0x81, "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"}, {0x90, 0x109, 0x0, "86eb39e1ec7321090cff9190ead51fd8768a6c3d51307d5864edbd5819625683842960e4cabd20f60fd7710b0388554df6028a04e81b9185ffd7d82cf96c614e96e6d164ce94a313cb15eae04e3aa027a71a4ca2f09fd1fe88512e43de129a98c39fb39c086b0202dc2b6c95566c5781db5ed7b3d5d877417d"}, {0x20, 0x10f, 0x8, "7747fa5983db08e283"}, {0xf8, 0x111, 0x10000, "561ce15b957d2e2b80fdabcb79298ac55f9ffefa3f6af7df5f852d7786e95fd9cf55c021bdc849f382c954aeb68f72bdc4c40ca05cb46f794804e77427308bbe5c2b3f77d26d308d5bdf6b6ff962bb940c69386d3c0b607c57f9325f9cfd2a1620e27bb41b56ef31ea047014cfaeed76af584aecaa280fb7be13a331dd9e3a46ae48ba434364d94ab40d4bc19bbddcf758283d200b371ce218c66506e4ffca8e98843cc3f5f5f5951e252d0229f610caae71b1329307e37698f91730bf7f27f4ca2e2020d24b20ccb5f72019460c0af382efc118a379eab8777197b98edaa837069967"}, {0x30, 0x100, 0x4, "3bc43e3ab23b398752b2436e1c751058a5e2d76dd945c1e7bbe15458eb"}, {0x40, 0x1, 0x2, "d1a2ac78f5a89e9b5813774b35ea59a4abf030b8a95c06a36b08bcac337f77917cd82dca93d480d4d3"}, {0x10, 0x0, 0x8, ""}, {0xc0, 0x13f, 0x1, "bc66a4498e94d8af698f319269402d91c914a888ad97524442e243fb9b7b0c81ce48f4ef60fb5aa68677f20c8c7d77ca9ecbebba6c2527288eac328070ca1df1e7c4113e30544fc8b767bc4bbae7563e8accd982c0140148e953cbfdb0620433365a07fba4496cc0a8e6925b702b9954d0550249898e5a76e7ef1fe45012acf348fed72db1b0bd2140a52c818c56973c884ce7dc7f71bddc413cfb9af89e5998c82e1671d99f7ce1e5"}], 0x1450, 0x44001}, 0x1000}], 0x2, 0x4000001)

2018/01/27 02:56:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000db1000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x2800)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x800000101, 0x0]})
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006df000-0x1c)=@req3={0x401, 0xb5, 0x0, 0x2d2, 0x1, 0x7, 0xd35}, 0x1c)

2018/01/27 02:56:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x5, 0x8, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000e0c000)='/dev/loop#\x00', 0x2, 0x40000000181004)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x86e7, 0x6, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x8000, 0x0]})
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00007b7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009b0000)=0x8, 0x800)
arch_prctl(0x1003, &(0x7f0000237000)="695527d970041429a9a70bd6eff9d85ee8fa0bb682a76d988a7709472b63affeb32c2c1e8f4eeb24bf4f4fd48b79831ae2cf3c3350dcc42a8cf9c76778bec123c3bb74f4e8470cfdd04927a24ae26f42bb642c2e07e43dea5f917ba5d000c1e1daebd86290aa78312e8adf9de17fdc86dbb17221d91d4f8ffa16448e25d37d93bce2060e4b95ddc6b4cd1491f32fd592e3b50168df3ac068d9c4d48e2532d1771bde668c6fa56fde5b155fcc1a1c93aadae163e9e45c496b4ef4f5bb726c3852133c2cac69ccd1")
gettid()
getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000152000)=0xc)
r2 = fcntl$getown(r0, 0x9)
r3 = getpgid(r2)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cda000)={{{@in6=@loopback={0x0, 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, <r4=>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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032a000-0x4)=0xe8)
getgroups(0x40000000000000e8, &(0x7f0000d4c000)=[0x0, <r5=>0x0])
utimes(&(0x7f00004d8000)='./file0\x00', &(0x7f000003c000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}})
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000037000)={r3, r4, r5}, 0xc)

2018/01/27 02:56:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f000011f000)={0x10, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001a3000)=0x0)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000149000-0x50)={@generic="f16812a3c7178e31a4c70fba8184dae5", @ifru_flags=0x3000})

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e9b000-0x3)={<r1=>0x0, <r2=>0x0})
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000087b000)={0x6, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3f)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x15, 0x18, "8934279b60741506000000bc9e122e94ca7a2717e9f73249090087a2f26125d89ab115e0221da529af75d6d5049b6d00201584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254cd099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72bc9ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ce000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0)
setsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000e1f000)="faa13c32d2f853c27be1cb385035bde4ecb1c7d0eb734c3348333910846501f810dbca15956820712f5b0ec5779fcc6554911ecdaa793e82d2", 0x39)
openat$autofs(0xffffffffffffff9c, &(0x7f00003ee000)='/dev/autofs\x00', 0x80000, 0x0)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "cac84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e15000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
accept4$packet(r1, &(0x7f0000cd4000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003df000-0x4)=0x14, 0x800)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000bcc000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008fe000)=""/189, &(0x7f0000d2b000)=0xbd)

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$usbmon(&(0x7f00004f8000-0xd)='/dev/usbmon#\x00', 0x1000, 0x410000)
ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d89000-0xf8)="1019a55fd1e33a58bf7b96ec8f63cfe128d39f3d784352ab9d19edb3f193cf2a0737f1b41ae4983f09961fcf9600deb726443ab57688ceaeaf7f024f2f9e056e781a73c81f0c281b398c79ca28a70ae8eacc183152135959a2edab924fb95d449705fdda16cdf65ebf47873bb7fc6d34f76e2cca55b1fae309f3f35f0dbafba7b9f6fd47bc411aa0d43aa498484f381e38dfccd4a237ec3baf8ae570240481888bce7ac65cd5ef77e34ab1ccbffb298f268067a678409b2ef7fef990c0ce55cd7421345a9c039434e3f73eb6f119296de7e78df9af6068b969feb882b1c46c0c1b23e82ac88e0efc125bfa3f2977ec0b3279d7d28b821ddc")
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000097000-0x50)=[{&(0x7f00005ca000)=""/22, 0x16}, {&(0x7f0000f10000-0x92)=""/146, 0x92}, {&(0x7f0000f0c000-0xdc)=""/220, 0xdc}, {&(0x7f000003d000)=""/158, 0x9e}, {&(0x7f0000712000)=""/210, 0xd2}], 0x10000000000000d9, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$setpipe(0xffffffffffffffff, 0x407, 0x2)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000376000)=0x40)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000011c000-0x8)={0x0, 0x0})
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fab000)='/proc/self/net/pfkey\x00', 0x101000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c81000)={0x0, 0x1, 0x800a, 0x5, 0x14, 0x5, 0x2, 0x7f, <r3=>0x0}, &(0x7f000032f000)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007f6000-0x10)={0x3f, 0x8, 0xc047, 0x234c, r3}, 0x10)
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = syz_open_dev$sg(&(0x7f00004b8000)='/dev/sg#\x00', 0x9, 0x10000)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000b5f000-0x4)=0x8001, 0x4)

2018/01/27 02:56:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000097000-0x50)=[{&(0x7f00005ca000)=""/22, 0x16}, {&(0x7f0000f10000-0x92)=""/146, 0x92}, {&(0x7f0000f0c000-0xdc)=""/220, 0xdc}, {&(0x7f000003d000)=""/158, 0x9e}, {&(0x7f0000712000)=""/210, 0xd2}], 0x10000000000000d9, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$KDDISABIO(r0, 0x4b37)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f000011f000)={0x10, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001a3000)=0x0)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000149000-0x50)={@generic="f16812a3c7178e31a4c70fba8184dae5", @ifru_flags=0x3000})

2018/01/27 02:56:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000770000+0xc21)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}})
r2 = syz_open_dev$sndtimer(&(0x7f000035d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0)
readv(r2, &(0x7f0000e31000-0x18)=[{&(0x7f000051f000)=""/222, 0xde}], 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
tkill(r1, 0x1000000000016)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)='/selinux/status\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=<r1=>0x0)
r2 = syz_open_procfs(r1, &(0x7f0000783000-0x17)='maps\x00')
ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000160000)=0x81)
exit(0x0)
pread64(r2, &(0x7f0000e29000)=""/129, 0x81, 0x35)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b23000)=0x7f)
recvfrom$inet(r0, &(0x7f0000b65000-0x9f)=""/159, 0x9f, 0x20, &(0x7f0000af2000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000b85000)=""/183)
r3 = syz_open_dev$loop(&(0x7f0000d14000)='/dev/loop#\x00', 0x0, 0x100)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/context\x00', 0x2, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
pipe2(&(0x7f000012b000)={0x0, <r1=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000624000)={0x1ff}, 0x4)

2018/01/27 02:56:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c9d000-0x8)=@assoc_value={<r2=>0x0, 0x0}, &(0x7f0000d66000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000076f000-0xc)=@sack_info={<r3=>0x0, 0x3f, 0xf3}, &(0x7f00000b2000-0x4)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000964000-0xc)={<r4=>0x0, 0x9, 0x30}, &(0x7f0000894000-0x4)=0xc)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007bf000-0x8c)={<r5=>0x0, @in6={{0xa, 0x3, 0x80, @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]}}, &(0x7f000002e000)=0x8c)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a0b000-0x18)={<r6=>0x0, 0x100000001, 0x10, 0xffffffff80000000, 0xffff}, &(0x7f0000626000)=0x18)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006de000)={<r7=>0x0, 0x5}, &(0x7f0000946000)=0x8)
sendmmsg$inet_sctp(r1, &(0x7f0000ee3000)=[{&(0x7f00009cd000)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000d2a000-0x10)=[{&(0x7f0000be2000-0x1a)="e0e035b7b3cfe96ec0de416f9299abd47388bd5c6f334a1ce9ff", 0x1a}], 0x1, &(0x7f00003a7000-0x30)=[@init={0x18, 0x84, 0x0, {0x3fff800000, 0x0, 0x5a24, 0x5}}], 0x30, 0x8000}, {&(0x7f000070c000)=@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c, &(0x7f000067a000)=[{&(0x7f0000846000)="551280fd9ad0ba227e20e6d4422e69c651fab53479eb2160e7c98ee9f90c30b2f31e096123833cf8a5c2eece39972cc5dedc6f5c00d58e4ee12d8110a3aad037e190ab0606cbfef30effa283652b885aa5c2ca1a4977d30ab2641a52f6c317220a0ea9f4dc6e63a70bcd6625aba06a653e2b3d5a2bed64726d4aeb8bf23a9de0ee7e55a75235ce3766a0d5129644ca6d43b57e709e5fa6808b81806c5db560fbc0ca10e03e7eff14d8791bb37cf82ea9bc4bbf520d23a471bd2f48ba3ce087f39d02d942bedec8785ed2b261b6f21690679f5a79eb9f01f19e7eb9", 0xdb}, {&(0x7f0000dd5000-0x5c)="703aeb5038917bc80e1c2be47f7ead1112c37a4526451343bbf6be1f34486900f2ef776dea8c7736d561cdd7df5361b97a491b23ff19c7230aae6d51aea8fcfed95004a1b9dfae534e750a01ce9f26c874aabcdd453fe52160e76b90", 0x5c}], 0x2, &(0x7f00001ac000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x20e, 0x2, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x4, 0x200, 0x3f, 0x8, 0xffffffffffffffff, 0x5, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x5, 0x5, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8002, 0x0, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x5, 0x9, r5}}], 0xf0, 0x80}, {&(0x7f00003fd000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061d000)=[{&(0x7f0000ce6000-0xfd)="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", 0xfd}, {&(0x7f000002e000)="c628231bfb7933eee382778514aa53b279c26ba786147ec3320de7358a4c094399b58598c4b342cb930c75897abab117c2ce1fe0441b01fddde4e24ebc22b64f3d9ea94656848e36dca167a1e347c784366b566138b4d2b829d894974c78cac8f0f5d36d73c9120b14dbb8b7d863e75156be7bba21924b65676786844baf3c17c24c0cb0cdaa28f7290d080ab87ef533f20009f8043ee2a279ab083038de46049ffe98b2e9564dd186ac0501b37087874a9e4ca86fc6e44e6b4ea485c6366b5ac3d879bf3625a1ecb818eebcc5a5cbbb213f613afa5c65c28d037728d46130094e2305190c57db36e445", 0xea}, {&(0x7f00002d4000)="78b1a11e236a42591cbc97d4a71bf85ed46c82c2838605aaa13c373eb484e8194a709dcd57782fdeb3d7f0916919ae319183a3b8b3e9ac08f735dc9cefd894944ca51bc79e58c4b235fd640e9785b71ae285ccef9543e00dc44ac39a431f37adf2211f08a6b1", 0x66}, {&(0x7f0000652000-0xe1)="3764e283fc0fabb7ac589c40ef21802a1b78a19c2209e09e2e0f7969fa51a9be0210af75db9a4e37e9cf9814c1c1f6077bac3bc29cd51f4fc3e2ebb511bf5efc512a09c90aa4ad0ef9d7a85c804fa77c91f1e6641f72c803c2fca2a4986ddb72c3454889e3b57ee1f02d9c29617bdda2ebb9238ca0ba7d591fa31b566664e0f373d32189dcf679a6e4047288a0647a34d4f31e84f96b12a19ffa74540214a5705944637bf2bbaf634a5771cbfa71d72df446861d403a9ba4a25ac598d55e6fab5cb6642b7b9177d5b3f18ae83cbc4f747998895605038ea7dbd3a09b902bb863c2", 0xe1}, {&(0x7f0000c3b000)="4a5ab7808f2384db90eb02cf125c1a6c6dc1b00d981b7e41af9cb1b04d22741a443b041fe4232e6840664b0e353576d1165e326c1b03212f675fa5c4aae0bbbf6636f3c2bb358d5d1e477dca618c9e696e172eea99119fa6d95537cef111d973c8961a6679ebed", 0x67}], 0x5, &(0x7f0000d15000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x8204, 0x1, 0x7, 0x800, 0x1000, 0x0, r6}}], 0x30, 0x20000000}, {&(0x7f0000707000-0x1c)=@in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000000000}, 0x1c, &(0x7f00005ae000)=[{&(0x7f0000081000-0x80)="66858e765d67215b30e79dd1d810ae4df0abcac0c69c4ef9ba60542694c0e82a7bd275711edd0345e7e6ec7f856dc4f9d9ace01bb03806fa2de7c99c2ff147b5b83a57b680632199ca989211e89cb334fe98fb1efaa980fa40c6b81a8aca47df751339fecb57373a59f785d686058fb774f133f16bb5cd34e543126a59045b0f", 0x80}, {&(0x7f000092b000)="756e7ce433f97c6f4750b15fb4cf982a80b86ee0f8f7bc5c0c727b9b96", 0x1d}, {&(0x7f0000470000-0x7a)="8bbb0dae96abea9fbf05596b4ca4da1284ca29715dc9342581a985d05e1063f90535c3b2ca6cf4a15f02ac8cc31307f55cbb6bddf05a4645c3a5d296a1744b71f1d7529c2ba6f62de92e01fc85f0ba9697a1811e4a28a8e27ed1f709ab35d5461eacf45e32b97f2fe6ca6582ea3189ab38266043b5dc8336ee55", 0x7a}, {&(0x7f0000f6e000)="f32572f6c58e353c2d9078e5cb62417f38a29550c9dcdf90f44b830d10f6bf233b68836d3f8ab6e08a16a9021237c74c155b0f68c5d9269c70bbe76f989233d600435560f65d6be36fa1cc9cc1d7d7a575375ecf313d861fdbf8cdc4dc6e84e090ffb0802b0911f32a769f0afff2cdc390f0ff7834808e2c73e0c8f435e439b5ede4b10f56eec927759dcafd32e879605a477a74e5896da5d54c6278b3c96f3c9f223398898cb3ce3720505f2696de550adea98b48e5d36e8d4c647129f884d8439dcb6f4d22e6c15a6ccd0eaa7fdefd9e02", 0xd2}, {&(0x7f0000c05000)="aadd967895272198ea71d0157cbb5be7907147b45b30e29e35ea81b37e671f07c37d763c4f801683a068071de2e19e1fd9610765a963a28c1f5c8c8f1d4a4edff661b6512358d8162c8275fc915b83f935aa5a0bffbfca74b19b3f7b98d1180b1c65198c076a3493f833b22d", 0x6c}, {&(0x7f0000781000-0x17)="473a7bae0ce78ced375569ea21de88e7b6e412ea79c41c", 0x17}, {&(0x7f00003c4000-0x3d)="f63760cbbb147dfde369b2c8599ce07173bec92d822c1f6e208c985b2302e714e7b58dc46fffc29eb6df797ca6ff3cd99ecd3f3baf9b96546923d257e0", 0x3d}], 0x7, &(0x7f0000f95000)=[@init={0x18, 0x84, 0x0, {0x7, 0x2, 0x7, 0x200}}, @init={0x18, 0x84, 0x0, {0x1ffc000000000000, 0x10000, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x5, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe6, 0x6, 0x8009, 0x6, 0x81, 0x52, 0xf, 0x7fff, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffff69, 0x7fffffff, 0xfffffffffffffffb}}], 0xf0, 0x2004c800}], 0x4, 0x1)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000abd000-0x8)='./file0\x00', 0x525c01, 0x22)
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00009a4000)={0xe0, 0x1, 0x83, 0x9dd4, 0x2, 0x29d2})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:30 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r2, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl(r2, 0x94a, &(0x7f0000f62000-0xbc)="06a41a4bc7dc6a275449e0d7853f56366da1f36b8bc7c13b842548abde9855d18ddfbcd206f59945813de0074b5c6d2c0f980ab6af4f3d00931cda64cd1a3cb2618e542f32b896aed8c622cb9d83834a5f954a38b50ca689bca865973651e0d4609ed76a4beb7796810bff28ee73f93cc054b1321f965f079dd67812afb58da83dd23ee734cbfff9beb88a8a563fa84ae9e58215397d62becb4eb32a9b2cf8e7604f7d2743323023ea3e504b434886fcadb280369d361c30eb58609d")
recvmsg(r2, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0xbf, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000905000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fa000-0x10)='/dev/sequencer2\x00', 0xc200, 0x0)
sendto$inet6(r1, &(0x7f000090a000)="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", 0x1000, 0x0, &(0x7f00007a4000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3813}, 0x1c)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000743000-0x8)={<r1=>0x0, 0x0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000043e000)='/dev/rtc\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fa2000-0xc)={r1, 0x80000, r2})
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r3 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000140000)={0x3, 0x9, 0xfffffffffffffffc, {0x77359400, 0x0}, 0x7, 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]})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r4+10000000}, &(0x7f000086e000)={0x0}, 0x8)
rt_sigtimedwait(&(0x7f0000f9f000-0x8)={0x3795ca62}, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a57000-0x10)={0x0, 0x0}, 0x8)
r5 = accept4$inet(r3, &(0x7f0000a0c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000)=0x10, 0x80000)
ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000764000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'})
getitimer(0x2, &(0x7f000053b000)={{0x0, 0x0}, {0x0, 0x0}})
readahead(r5, 0x40, 0x7)
r6 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000b89000-0x35)=""/53)

2018/01/27 02:56:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$usbmon(&(0x7f00004b3000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x800)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000af000-0x3)=0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a4a000-0x1008)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000429000-0x4)=0x1008)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d84000-0x10)={0xffffffffffffffff, 0x8, 0x100, 0x4, r2}, 0x10)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$usbmon(&(0x7f00005f8000-0xd)='/dev/usbmon#\x00', 0x8, 0x400000)
setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000d47000-0x4)=0x9, 0x4)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c8d000-0xa6)=""/166, &(0x7f00006e4000-0x4)=0xa6)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x18000, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2)
ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
preadv(r1, &(0x7f0000bb2000)=[{&(0x7f0000be9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000565000)=""/35, 0x23}, {&(0x7f0000b5c000)=""/147, 0x93}], 0x3, 0xb)
fstat(r0, &(0x7f0000bb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f0000c0e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000743000-0x8)={<r1=>0x0, 0x0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000043e000)='/dev/rtc\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fa2000-0xc)={r1, 0x80000, r2})
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0)
mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0)
r3 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000140000)={0x3, 0x9, 0xfffffffffffffffc, {0x77359400, 0x0}, 0x7, 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]})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ppoll(&(0x7f0000075000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r4+10000000}, &(0x7f000086e000)={0x0}, 0x8)
rt_sigtimedwait(&(0x7f0000f9f000-0x8)={0x3795ca62}, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a57000-0x10)={0x0, 0x0}, 0x8)
r5 = accept4$inet(r3, &(0x7f0000a0c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000)=0x10, 0x80000)
ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000764000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'})
getitimer(0x2, &(0x7f000053b000)={{0x0, 0x0}, {0x0, 0x0}})
readahead(r5, 0x40, 0x7)
r6 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000b89000-0x35)=""/53)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000fba000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000087b000-0x10)={0x5, 0x1, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
set_robust_list(&(0x7f0000afd000-0x18)={&(0x7f00002c5000/0x4000)=nil, 0x1, &(0x7f000045c000/0x4000)=nil}, 0x18)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff49, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0)
r1 = memfd_create(&(0x7f0000ccf000-0x11)='procvboxnet1em0*\x00', 0x0)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/ppp\x00', 0x18000, 0x0)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000f1a000)=""/29)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
symlinkat(&(0x7f0000653000-0x8)='./file0\x00', r2, &(0x7f0000be9000-0x8)='./file0\x00')
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000547000-0x20)={@generic="52033ae952cb60c359ea7fe2bfc43526", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
listen$netrom(r3, 0x1)
setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000300000)="", 0x0)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00001b5000)={{&(0x7f00006f9000/0x3000)=nil, 0x3000}, 0x2, 0x0})
connect$pptp(r2, &(0x7f000037a000)={0x18, 0x2, {0x1, @rand_addr=0x33b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000193000)={0x2000, 0x0})
openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c6000-0xe)='/selinux/load\x00', 0x2, 0x0)

2018/01/27 02:56:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000803000)=0x6, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmmsg(r1, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380})
recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002e6000)={<r4=>0x0, 0x8, 0x6}, &(0x7f0000dfc000)=0x8)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000d5000)={r4, 0x8, 0x2, 0xfffffffffffff800, 0x0, 0xffffffffffff8001}, 0x14)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e6000-0xc)='/dev/autofs\x00', 0x48041, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ae6000)=0x0)
clock_gettime(0x0, &(0x7f0000741000)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f0000011000-0x10)={<r4=>0x0, <r5=>0x0})
write$sndseq(r1, &(0x7f00001b8000)=[{0x800, 0x9, 0x80000000, 0x4, @tick=0x755, {0x6, 0x2}, {0x1, 0x10}, @connect={{0x9, 0x40}, {0x4, 0xc7d}}}, {0x5, 0x8001, 0x7, 0x40, @time={r2, r3+10000000}, {0xe81, 0x7fff}, {0x30000, 0x100}, @ext={0x0, &(0x7f0000531000)=""}}, {0x5, 0x9, 0x2, 0xfffffffffffffffa, @time={0x77359400, 0x0}, {0x36, 0xa5}, {0x3000000, 0x400}, @result={0xdc2, 0x9}}, {0x9, 0xfff, 0x1, 0x0, @tick=0x0, {0x5, 0x2}, {0x7ff, 0x0}, @raw8={"8e892bfc876c7bc98b212f61"}}, {0x6, 0x2, 0x5, 0xffffffffffffffff, @tick=0x401, {0xff, 0x0}, {0xffffffffffffff01, 0x3}, @control={0x2, 0x8, 0x5a5e}}, {0x8, 0x5, 0x8, 0x1, @time={r4, r5+30000000}, {0x8, 0x80000000}, {0x2, 0x401}, @time=@tick=0x4}, {0x3ff, 0x9, 0x0, 0x7fff, @time={0x0, 0x0}, {0xc0000000000000, 0xfffffffffffffffe}, {0x100000000, 0xfff}, @queue={0x1, {0xfffffffffffffffd, 0x7}}}], 0x150)
recvmmsg(r1, &(0x7f0000c98000)=[{{&(0x7f0000cdc000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000079000-0x50)=[{&(0x7f0000366000-0xdc)=""/220, 0xdc}, {&(0x7f000000f000-0xc6)=""/198, 0xc6}, {&(0x7f0000a80000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd7000-0xfd)=""/253, 0xfd}, {&(0x7f000090b000-0x36)=""/54, 0x36}], 0x5, 0x0, 0x0, 0x6}, 0x5}], 0x1, 0x100, &(0x7f0000863000-0x10)={0x0, 0x989680})
recvmsg(r0, &(0x7f0000789000-0x38)={&(0x7f0000fd7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1)

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000803000)=0x6, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmmsg(r1, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380})
recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002e6000)={<r4=>0x0, 0x8, 0x6}, &(0x7f0000dfc000)=0x8)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000d5000)={r4, 0x8, 0x2, 0xfffffffffffff800, 0x0, 0xffffffffffff8001}, 0x14)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2)
pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000e74000)={0x3, 0x2, {0x3, 0x0, 0x5, 0x3, 0x5e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x192, &(0x7f000068a000)=[], 0x0, 0x0, 0x346, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)

2018/01/27 02:56:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000b3f000)='/dev/loop#\x00', 0x0, 0x180ffd)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c7000-0x10)='/dev/sequencer2\x00', 0x20000fffb, 0x0)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000083e000)="696ee5adb4d9f96fa4f535965ae120fa92f29b7271c499a057be955753890b0f6c6d0adf3c8eb0cdc23e56a76e604d4bbdf399c6577fb7f98a25ab6d4f6c51b36b6c3f15cdc0f67e1160d4b38fe5e902352d1391a25268c71f8050f5403893780785daf963021b33400b0dbb302dbe330a0d")
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005ec000-0x4)=0x1, 0x4)
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000dab000)={0xfff, 0xe1, 0xa02, 0xfffffffffffffffb})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000792000-0x4)=0x0, &(0x7f00002ad000)=0x4)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x18, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0)

2018/01/27 02:56:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dfa000)={<r1=>0x0, @in={{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]}}, &(0x7f0000aa2000)=0x8c)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007b7000)={r1, @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]}}, 0x8c)
pwritev(r0, &(0x7f00007fb000-0x20)=[{&(0x7f00009f1000)="2c6f7696eb691317c3b873acd12e1c77d7e3fee61638e27f031e0ba17c860ff1faf044d4a795dbd74d26fbe7270582741d127569d2a26b580981466a06d025cadaad30fbe8a8d61578031d643d3def66675cf199461c28ae8faf3a5257e98e38bc00ad130f84f0b16de14d70d2fe3543f3fc1de5cc8c36f754d1422029d4cac24121b3b2b5636fe445de8384f5ac281eff3e5c819fc9fecbc577422e7d10f0d072f705eedc7443fb58ecc95c47440c886148", 0xb2}, {&(0x7f0000b26000-0x14)="b807cea28fa13af123b22bda8c6ab7f971821db1", 0x14}], 0x2, 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getcwd(&(0x7f0000d92000)=""/182, 0xb6)
r0 = syz_open_dev$loop(&(0x7f0000c90000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e1d000)=<r1=>0x0)
ptrace(0x19, r1)

2018/01/27 02:56:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008d4000-0xc)='/dev/rfkill\x00', 0x121141, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0, <r2=>0x0, 0x0}, &(0x7f00009f4000-0x4)=0xc)
lstat(&(0x7f0000f16000)='./file0\x00', &(0x7f00000ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
fchownat(r1, &(0x7f0000856000-0x8)='./file0\x00', r2, r3, 0x100)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f000065f000-0xd)='/dev/usbmon#\x00', 0x7, 0x101100)
mknodat(r0, &(0x7f000085c000)='./file0\x00', 0x8000, 0x1)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009c8000)={0x5}, 0x4)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000045c000)={<r2=>0x0, 0x40}, &(0x7f0000c51000)=0x8)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005db000-0x8)={r2, 0x0}, &(0x7f0000884000-0x3)=0x8)
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000400000-0x8)={0x1, 0x2, 0x66cf8000000, 0x2})
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
pwrite64(r1, &(0x7f0000491000-0x7e)="0ce455ac8d5a049364228781a7283ada6d67609ff89d9329d185bb83e9ae1f8ceef2ddd93517ab4ff93e7f0091c1c1b72564146a30de0c553a509d5e9a5df3e08d5acc1c5b67bfcd6b88eb60e6038d7a9fed2046115a89a08c513445083ac4f4b759f5a5d83d6197b78fe502a0b9ec3fef1f67a098845f8c4865c01b98d0", 0x7e, 0x58)
mknod$loop(&(0x7f00007cf000)='./file0\x00', 0x4, 0x0)

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={<r3=>0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={r3, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 5:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003a000-0xc)='/dev/rfkill\x00', 0x80, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/179)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
pause()

2018/01/27 02:56:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b67000+0x777)={0x0, 0x0})
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x4, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0x20000000000000a, 0x2, 0x0)
sendmmsg$inet_sctp(r2, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00004ee000-0x5c)={0x67, 0x0, {0xffffffffffffffff, 0x2, 0x8, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a1ea085e6a4928eb57b3759b9b72b89ecacdbf9f6ba9508783930fab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = open(&(0x7f0000bfe000)='./file0\x00', 0x48002, 0x40)
setsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000a03000-0xb0)="b08971fe852be8c7d2e491330478a5e4d655d32aed4086952350acbca39d9a2d4e048d6893e6aa4a54725292e956d5f31aa240af02620201a1c4b413254832b9c5aa56da4ea5ce18057efc8f7ba4a712507b16d6d9916f7238e4de2b4bc5fb7c758598cfce4f676432673b51506093f46bdac9316e503b544a3a1e43e48f941b31692294cec20ddd3ba3d578dfbbfc461408ad7bae0c3e1e5e78aa131cebcb9231f98197eacc40e9a832585298653e1f", 0xb0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
vmsplice(r0, &(0x7f0000146000)=[{&(0x7f0000fb3000)="b544b393ec6ff53bc8a28e37d935014b9c19386d1e32ff2b8c5d1718a717f169469773818c1a24e9a8ccb580002d0462affe6f5b30bdfe7fa663a1ff98b2ad3e53b51564d9392ead", 0x48}, {&(0x7f0000c1a000)="f2793d8d90fccf683568fe152535", 0xe}, {&(0x7f00006d0000-0x67)="d196889f290016a256fc3087cca9183c972e4ff7cefcd693da435c33112d55d445b7c16a23ab715f9e11f72b71a4a8986ac0940475f852fd443d0269c21b2564850cfa12a7a9e722b285d08df92abb9d7bcb47b05a924d9d04d2528dc11e98c094c66cc296fe63", 0x67}, {&(0x7f000033f000-0xdb)="bbc346b388b41d3437d069513e33d77c48ec5319f6a174e6efe1ea04083f4657bfdb66b74387a38d98416083c13d8fac49e1a248ac0ea8e49a12fe18bb302e660a5a319ba4579ffb06e20707a9dd34b2a757a9250855220d6c0bf0690079d322197da9ab19f9976b4f4255c414503ad02ca5180682c15f27e1f94ce2b282e6aa4fcfa544a293df1722eeffbdfa2eaeccc9b352ede91f30cdc27226fcbdf9d6fded64e4b9cd26ced3f51793204e44c43cc0e2e0931fd04288093680255438a7b4a6d79a2f637b9e9aaab11e9864e1f5fe7f1bdf4b7938ba347248bc", 0xdb}, {&(0x7f0000070000-0x24)="f442a5d56aa2e467dd5e72bcbf144c61907e78d137ad4348c3db2f1e2d245be689e7ae9a", 0x24}], 0x5, 0x6)

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r1 = syz_open_dev$usbmon(&(0x7f000041f000)='/dev/usbmon#\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000756000)=0x0, &(0x7f00004b4000)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c17000)={<r2=>0x0, 0x7ffffffc}, &(0x7f0000371000)=0x8)
ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00002d5000-0x8)=[0x101, 0xfff])
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006ce000-0x8)={r2, 0x4}, &(0x7f0000ec8000-0x4)=0x8)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000fd6000-0x4)=0x6)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
llistxattr(&(0x7f0000fcf000)='./file0\x00', &(0x7f0000e74000)=""/184, 0xb8)

2018/01/27 02:56:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
ioctl$int_out(r1, 0x5462, &(0x7f0000a06000-0x8)=0x0)

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)

2018/01/27 02:56:32 executing program 5:
mlock2(&(0x7f0000937000/0x3000)=nil, 0x3000, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getresuid(&(0x7f00008b0000-0x4)=<r0=>0x0, &(0x7f00006b8000)=0x0, &(0x7f000062c000-0x4)=0x0)
setuid(r0)
r1 = syz_open_dev$loop(&(0x7f0000a66000)='/dev/loop#\x00', 0x2, 0x20800)
syz_open_dev$sndseq(&(0x7f0000fb3000)='/dev/snd/seq\x00', 0x0, 0x40)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000117000-0xd)='/selinux/mls\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000475000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
fchmodat(r1, &(0x7f00005db000)='./file0\x00', 0x4)

2018/01/27 02:56:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = perf_event_open(&(0x7f0000c04000-0x78)={0x2, 0x78, 0x5, 0x1, 0x1, 0x3, 0x0, 0x3ff, 0x800, 0x4, 0x8, 0x0, 0x7, 0x7, 0x8, 0x40, 0xfffffffffffffff7, 0x80000001, 0x1000, 0x80, 0x5, 0x7, 0x1d5, 0x2, 0x7, 0x5, 0xff, 0x6, 0x2, 0x4622c50a, 0x7, 0xffffffff, 0x443, 0x1, 0x7f, 0x2, 0x80000001, 0x3, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x1}, 0x1294, 0x30e, 0x9, 0x2, 0x81, 0xf9, 0x6, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x9)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x14, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x10000000]})

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009f1000)={0x0, 0x7, 0x3}, &(0x7f00006e9000)=0x8)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f000094a000)=""/179)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = creat(&(0x7f0000c90000-0x8)='./file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000020d000-0x1c)={0x6, [0x0, 0x0, <r2=>0x0, <r3=>0x0, 0x0, 0x0]}, &(0x7f0000b54000-0x4)=0xffd0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000487000)={r3, 0x100}, &(0x7f0000685000-0x4)=0x8)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f38000)=""/213)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f75000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000009b000)=0x1008)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a55000)={r2, 0x6}, 0x8)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0})
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30)
setns(r0, 0xc000000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unlink(&(0x7f00006ec000)='./file0\x00')
unlink(&(0x7f0000b4b000-0x8)='./file0\x00')
umount2(&(0x7f00001f8000)='./file1\x00', 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d17000)='/proc/self/net/pfkey\x00', 0x8000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
sendfile(r0, r0, &(0x7f0000d9b000-0x8)=0x0, 0x9)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000313000-0xe)='/dev/keychord\x00', 0x2000, 0x0)
ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000667000-0x4)=0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)

2018/01/27 02:56:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000025e000)={0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
getgroups(0x4, &(0x7f0000f10000)=[0xffffffffffffffff, 0x0, 0x0, <r1=>0xffffffffffffffff])
setgid(r1)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f000027d000)={0x0, <r1=>0x0})
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aec000-0x4)=0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00005ff000-0x8)={0x0, 0x0, 0x0, 0x0})

2018/01/27 02:56:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000062d000)='/dev/sequencer\x00', 0x400000, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000424000-0x4)=0x0, &(0x7f0000e44000)=0x4)
r1 = inotify_init()
fcntl$getflags(r1, 0x40a)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
getdents64(r0, &(0x7f0000139000-0xdc)=""/220, 0xdc)

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x893d, &(0x7f0000000000)={@generic="ca673b51614cd27083bf38d10d53ee07", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, <r0=>0xffffffffffffff9c, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x1}}})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001a4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x59)="1fc52e36ce039902b65a834272fa107e800bfedce1ada5b89a904fb955004b6d2002ae587fa95039d465844bd2e3a842cd829c7aa098ddb0a925bb44837a0f3c25bbcd66830c610d951f102029870ee2c4a04476b6879da621", 0x59}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="f70bd84395e411f4f5f6c2b58ba4e3f3e53d2e691fb1ad6b4db7ff8bad497368094aaf28e5042195cd50d9cd6da491d01e494a60cbb7944634b238da9f5c44bafe967ef719bbc0145050755a229166409117d211760d2cb73cf8ff75eee2466031e628cddaee750d5a5bd793b1240312e047078ee4ac464bc62081fd87b1f106ed66c1f8874e9f9497ce4d13d00bc87cf2616f558d60e3f1e07ad68cec138d01a6749acf98fcb39a1899db17682ad1f0d0d8b3cba4d814cce64a89ff3d3d4be35adb2fc57edb00a66a4b3f4c96bf242d63263b10b2fd08e8fc6a2b8bea502076c94691df2a87089f", 0xe8}], 0x3, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f000075f000-0x15)='/dev/pktcdvd/control\x00', 0x180c1, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 4:
r0 = gettid()
prctl$setptracer(0x59616d61, r0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$urandom(&(0x7f000016d000-0xd)='/dev/urandom\x00', 0x0, 0x40000)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x11b, 0x180ffc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e48000)={0x9, 0x0, 0x7, 0x8, <r3=>0x0}, &(0x7f00005fd000-0x4)=0x10)
socketpair(0x0, 0x4, 0x1, &(0x7f0000093000)={0x0, <r4=>0x0})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000023b000)=0x0, &(0x7f00006df000-0x4)=0x4)
ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000aa5000-0x4)=0x2)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a11000-0x8)={r3, 0x8}, &(0x7f0000dbd000)=0x8)
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5eca6cbe)

2018/01/27 02:56:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
readv(r0, &(0x7f0000d80000)=[{&(0x7f0000ed9000-0xa)=""/10, 0xa}, {&(0x7f0000f41000)=""/153, 0x99}, {&(0x7f00008e0000)=""/106, 0x6a}, {&(0x7f0000db0000-0xaf)=""/175, 0xaf}, {&(0x7f0000902000-0x7)=""/7, 0x7}, {&(0x7f0000ba1000)=""/175, 0xaf}], 0x6)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c04000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setxattr(&(0x7f000043d000-0x8)='./file0\x00', &(0x7f0000add000)=@random={'system.', 'user,!selinuxtrustedwlan0posix_acl_accessselinuxtrusted\x00'}, &(0x7f0000202000)='\x00', 0x1, 0x3)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000d0d000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/checkreqprot\x00', 0x4000, 0x0)
fcntl$notify(r0, 0x402, 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005c2000)={0x1, [<r2=>0x0]}, &(0x7f0000670000)=0x8)
setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000364000)={r2, 0xfffffffffffffe00}, 0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b93000-0x8)={<r3=>0x0, 0x0, ""}, &(0x7f00005e2000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b63000)={r3, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x8001, 0x3, 0x6, 0x2, 0x4591, 0x1ea3, 0x6, 0x3ff, 0x1, 0x7ff, 0x4, 0x3, 0x20, 0x4e3]}, &(0x7f00001d0000-0x4)=0x108)

2018/01/27 02:56:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00007c4000-0x50)={@common='bridge0\x00', @ifru_settings={0x3, 0x5, @raw_hdlc=&(0x7f00005a8000-0x4)={0x389c, 0xfffffffffffffff9}}})
socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socketpair$inet6(0xa, 0x80000, 0x59cf, &(0x7f0000cb5000-0x8)={<r1=>0x0, 0x0})
sendto$inet6(r1, &(0x7f0000261000)="5b3e487bf4cce759aec946348c4d9b3c96df9cbeb4dd25432c00a36cbbbdb88b332a41983085311466617f80e4af3b783a58c04964aa6dbc57fffde7f8ba6b9801c575c4b9022c4ea3d4b1109f7097592914a062a2e1fad36a8f65acfd21290729cde424df77c6c81575f9abfab89bc9aa928e77166363c36d1adb", 0x7b, 0x44081, &(0x7f000085f000)={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000ea000)=@req={0x3, 0x6, 0x6, 0x7}, 0x10)

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000de0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000997000)='/dev/loop#\x00', 0x0, 0x40)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x30)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bdc000-0xe8)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2f1b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x10000000000}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xe8)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c5000-0x10)='/selinux/policy\x00', 0x0, 0x0)
mknod$loop(&(0x7f0000543000)='./file0\x00', 0x40, 0x1)
ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f05000)=""/147)

2018/01/27 02:56:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x1)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000475000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/01/27 02:56:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f000062b000)='/dev/input/mice\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000066d000-0x4)=0x3, 0x4)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c)
pread64(r1, &(0x7f000011b000)=""/149, 0x95, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x7ff, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:32 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x10000)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000342000-0x10)='/selinux/status\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d7d000)=0x3, 0xffffffffffffff9b)
accept4$packet(r1, 0x0, &(0x7f000040d000)=0x0, 0x80000)
r2 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x200000000000, 0x400000)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffffa, 0x2})

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18000, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x1c)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff)

2018/01/27 02:56:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
shutdown(r1, 0x0)
sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
pipe2(&(0x7f0000da0000-0x8)={0x0, 0x0}, 0x80000)

2018/01/27 02:56:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 1:
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/policy\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pread64(r0, &(0x7f000097c000-0x71)=""/113, 0x71, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
linkat(r2, &(0x7f0000c2b000-0x8)='./file0\x00', r2, &(0x7f000014e000)='./file0\x00', 0x400)

2018/01/27 02:56:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000503000)='/dev/ppp\x00', 0x80, 0x0)
ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00001fa000-0x4)=0x7f)
r1 = syz_open_dev$loop(&(0x7f000079c000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000089d000-0x10)={<r2=>0x0, 0xa, 0x7ff, 0x718d702f}, &(0x7f000060c000)=0xffffffffffffff79)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f5d000)={r2, 0x4a, "b66ff4218054dbe6ac30416c880115964e40a1e8b713278524a3666cb026b50fd7da0ab54518ab10a553a3b4514ec7f962ed653c514f1796318ab384c82af60a45155eb5e14fcba0c598"}, &(0x7f0000162000)=0x52)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=<r3=>0x0, &(0x7f0000394000-0x4)=0x4)
ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000005d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]})
getsockname$netlink(r0, &(0x7f0000feb000+0x43b)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000891000)=0xc)
socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000673000-0x8)={r3, 0xfffffffffffffff3}, 0x8)

2018/01/27 02:56:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:32 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000578000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
fcntl$getown(r1, 0x9)
ioctl$TIOCEXCL(r1, 0x540c)

2018/01/27 02:56:33 executing program 5:
r0 = request_key(&(0x7f0000933000-0xb)='cifs.idmap\x00', &(0x7f0000833000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000543000)='-selinux[-/(-\x00', 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
keyctl$read(0xb, r0, &(0x7f0000001000-0xa7)=""/167, 0xfffffffffffffeab)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f41cac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d2000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000131000)=0x0)

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000988000)={0x0, {""/7}, 0x0}, &(0x7f00000a7000-0x4)=0x10, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c35000)={@common='tunl0\x00', &(0x7f000083e000)=@ethtool_gfeatures={0x3a, 0x3, [{0x3, 0x6, 0x0, 0xfffffffffffffc00}, {0x10001, 0xff, 0x9, 0xcfaa}, {0x4, 0x4, 0x0, 0xf9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000125000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f99000)=0x8)
shutdown(r2, 0x1)

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r1 = openat(0xffffffffffffffff, &(0x7f00007cb000)='./file0\x00', 0x50800, 0x12)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f54000-0x50)={@generic="6fc11b93022c79bea19461209668b103", @ifru_ivalue=0xffffffff})

2018/01/27 02:56:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x1)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
unlink(&(0x7f0000d3e000-0x8)='./file0\x00')
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000049f000-0x8)={<r2=>0x0, 0x8000}, &(0x7f000046a000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a8a000-0x4)=r2, 0x4)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000001000-0x28)={0x7fffffff, 0x0, 0x0, 0x1000000, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007db000-0x48e0)={'raw\x00', 0x7, 0x4, 0x4880, [0xff, 0x400, 0x5, 0x5, 0x0], [0x10000, 0x1591ba46, 0x1, 0x1, 0x9], 0x10, &(0x7f00006cb000-0x10)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0xff, 0xff000000, @generic="620ad5ec72b4f53f6f80995603b89d01", @common='ipddp0\x00', {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4}, 0x0, 0x14d6, 0x1516, 0x10, {0x3ff, 0x4}, [{0x66, "282da6e0e31d147c04cc1a0f4a0a29edad2dd2a6d07314da9c9a1ec6df", 0x8, "c3bc43cea37dbed654dc8e3d928abce67be78e613dc29ff423ca13b61181e54585650f01de593fd03de8185d9d9f2ccb937d72cd2fe136f0dfe32a3020d932ff7af5d06c4334"}, {0xe7, "f29f9d0ad431505c47e9e5b1d6277fe294462d9a401f0b89715e0ea9be", 0x2, "7ebddb7526778e9c10225082dfe0f6a99ab23d4fc091d687cff6717642f1eafd32caf194ee515f112dc18475f65e51dc767e66d663be584ce1800ea50eb2cdeca7e1e3070fb9ac58d4a1578de323538e637e9f45309b5a4ee34ed158d0cb52581e1b2c7a0d53ed6ec84ab0a57c05bfe47b380e3b3b303fb034331aa746153d8bea310f25657683fa0a4c16d8746d905ce482c50d04d615d23a405d34c019e042aa48605a4fbf249c4dd1bbde896257a2e14b7a22705baafd7815278c4eb1f3e63bb2212ad21232"}, {0x10f, "8beedae415122f88e89c88c3bfd16b26f6ad9dd082b506a22201f80691", 0x1, "34625b048799de7d8971e8ddc121505dbb26d5b904afe1261d738a8867601475b26bc7798117d93de1563e4f394dc38b59313279ee5896b06d94b6f10f2aa3845f831b16234be94c4a967be0ec14d18d6244b7829b270ee39806baf39188cc933fe8f2dfa39df2401b320976df1eb95833788b298e892db23d0c64ed7e5a5ae08ffb126055090f5001e65fb9061c2f1f9804dcee0a87062f6812a809da78584ac70e02f451049c87704b6f6cbe415648f506e7609c20c7eaa031e51bb2c69397a9fec02567fbfeeddb756ebe480a764b082656860fa450f80526e4bcd7b673caef12530f6858020ef027af093d119a"}, {0xe0, "02bf5c5b8e6cfcd89a6d0544bd8c25452118c1e8e6bd3bd4354897a352", 0x2, "6d15c50beaafaa7cb5441a717238569e493446351e51e4c8389dfd8d0f0966a54dab56afae862086292ca7b689510babeed38c80dad7ea5f22b99624fd8df04874a83036304751076bf665d490def8a2a6b07f42a7b07874a41aa1f10766b0bb19c46acfb7432cc662fe994fdc123d67dd49be89c4dc5b5ff59c4ccb8d2ddd52e9f861af1313213e7b138d71757a5a55e1ebc487b5f3291780870b17b4b5e3d858135533c82010c44c24799b846a65ffe1506245ef1434ed0a975fe9011cdc52"}, {0x3f, "da493eb96eed867c0beca18f954be08037b55a18d67ffd89087afd851e", 0x7ff, "168607c941f185846a5f6482cf12dbca3904d66d67f06a791c37a5e2d72106"}, {0x1020, "b50e2052405fe3dd71700962c4d20804f60d58adea78c91c47793a8f48", 0x3, "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{0x1020, "8222236e834c6fb981a9ca3eb64997d4a5f7082d1454266bbda8f6e705", 0x101, "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"}, {0x118, "2f602311c3c9057cfdf96b2a6b0a76146765c6df00c7e9caf3b38e659f", 0xffff, "4857bc01f70cb0bf35c5902f78326d85004985b4d765fa14c5640efa3556cc8d6cb859535d52b625e0b7a449347ab959a33dd07897fd157e75bcac56717dd850e5d4b61649426db000416a6c9df873e427cee9ae3dadd6d25a4a0e9ffb35c3a3d3bb96476dd824a3d3177b9c1c2040449914d8ff1c04574d8e77e431e391709c511ffd5acb10b33e75b4f008adf6481e12be81d327ed01037c9563b532bcb466f0e445d9afc7867dd5cb5f01b0d043f160cce19898052dfbabefc3bb1715b20c5b8a2014facf5fdf0dac329d2e27b977a93372bce227481102f9d191e31126d0f21e6e95bff48df36c24b4b3c36910128ad37fd46b0a480c"}, {0x5c, "e8b3d0d393da5d7d33d428129c1869f60e2e5f02036b41120705c75587", 0xfffffffffffffffb, "9dbf43ca86f8bcfe46975a317ee07b3561cc4ce820488f07c96fa3b87a66e79c78ba07e0f9683d1f5abf6c85e9e00442be6758cf41d0c04f71f6df78"}, {0x61, "d2e29b9e2029dcdfbc52e7c3ac590c51430f7d50f0d4ddedb864a099c6", 0x6, "b7b3bb7802ee4231342d095399636e9e3cf8ca306739a9d8f3b275beb87486f6d2aa250d6f472ffafec21d298473498c198e1bc1072377c2bd608da39d37dcd8e6"}]}, {0x2e, "43eb8fe5ec3f400aec8d6d42fa78a45c86cc2c42214639f708ca23aaab", 0x1f, "66ccaf9e72996881f6d21450da26"}}]}, 0x48e0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a87000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000})

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000048c000-0xe8)={0x0, 0x0, 0x0, 0x1000, 0x1ff, 0x0, 0x0, 0x1d, 0x14, "d87991ac432b786bc72dc13d117d40cd841023dbfc5488b755173df5d8342fd10b1de9f3203f78caaafd33e18540904dfc888dcda77c04b8c581535674221dfb", "ac7cf9531082746b675349b748196d8fea03d547b3f15b73659864105759fb32bafc5f9a5e40c3e1ec15f7373ea91e6f746fd113f52a11f4f270755b2c73d6af", "9502c5accedef3d40087c2e14e777c69baef63b0c988a93683dd7b3883dc77ce", [0x3, 0xd8]})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000de000-0x8)={<r1=>0x0, 0x0})
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005e3000-0x12)={@generic="770894b65b81f4e0178ef43817de044f", 0x5})

2018/01/27 02:56:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00005fc000-0xb)='/dev/loop#\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000438000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000068f000-0x8)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00007af000)={r2, 0x7, &(0x7f000035d000)=[0x6, 0x8000, 0x4, 0x22, 0x4, 0x5, 0x2], &(0x7f00007a8000)=[0x3, 0x80ac, 0x4, 0xb34, 0x4], 0x2, 0x1, 0x7, &(0x7f0000b8c000-0x4)=[0xc1], &(0x7f0000b3d000-0x10)=[0x1, 0x8000, 0x6, 0x100000000], 0x0})
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa3000)='/proc/self/net/pfkey\x00', 0x200000, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006b9000-0x8)={<r1=>0x0, 0x5, 0x0}, &(0x7f000065c000)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0xabb, 0x8004, 0x400, 0x200, r1}, &(0x7f0000d3b000)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000045e000-0x18)={<r2=>0x0, 0x1000, 0x10, 0x2, 0xbe53}, &(0x7f0000ba8000)=0x18)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000464000)={r2, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2}, 0x98)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000c2000-0x4)=0x8, 0x4)
r4 = creat(&(0x7f00008e5000)='./file0\x00', 0xc8)
ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000d4d000-0x18)={0xffffffff80000001, 0x5f, 0xc96c, 0xffffffff, 0x418, 0x80000001})
syz_open_dev$mice(&(0x7f00006a1000)='/dev/input/mice\x00', 0x0, 0x80)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b92000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0})
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socketpair$ax25(0x3, 0x3, 0x48cedc357b3bba03, &(0x7f0000dc3000)={0x0, 0x0})

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000095c000-0xa)={0x3, &(0x7f0000c77000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})

2018/01/27 02:56:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00001d7000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x15, 0x18, "f1b75ed599b18eb1503533cbbc279e6042fb4ff2da515fda4f98d791c277090033e36750a9a9b609555bc90a9a4efb5c264b812cb618115a391e92819cd93456", "d9ad0926248b64c9068e20181ac9e1a6ec3e7a4ca8fb5177fe03b6d44b5bb4d4efc175f53af93ac9d120f3803ed889ae19ae06ddc3109f0f8587a20657866672", "43eaa86d06ac8ee34d09702c03dac93ddce71e6b56bb66501ea32394923e7387", [0x2, 0x101]})
r1 = creat(&(0x7f0000932000-0x8)='./file0\x00', 0x108)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000a91000)={0x2, 0xfffffffffffeffff, 0x3, 0x7}, 0x10)
signalfd(r0, &(0x7f0000abd000)={0x8}, 0x8)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat(r0, &(0x7f0000404000)='./file0\x00', 0x80000, 0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000687000)=0x0, &(0x7f0000b7d000-0x4)=0x4)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
set_robust_list(&(0x7f0000000000)={&(0x7f000077c000/0x1000)=nil, 0x482, &(0x7f0000819000/0x2000)=nil}, 0x18)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ebf000)={0x0, 0x80000, <r1=>r0})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000076e000-0x10)={0x1, &(0x7f0000850000-0x8)=[{<r2=>0x0, 0x0}]})
ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000d54000)={r2, 0x2})
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x50)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ccb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000069b000-0x4)=0x1c)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000031f000)="0c024ce5495ac8bc0bf935c83c15d526", 0x10)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000fe7000-0x64)=""/100)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(0xffffffffffffffff, 0x10, 0x1000, 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000912000)='/dev/ppp\x00', 0x210800, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000048e000-0x8c)={0x6, 0xc699, 0x0, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff)

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00002aa000)='/dev/loop#\x00', 0xfa, 0x100)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = syz_open_dev$sg(&(0x7f0000e00000)='/dev/sg#\x00', 0x5, 0x800)
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x5)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095b000-0xd)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000300000-0x8)={<r3=>0x0, 0xffffffffffffff01}, &(0x7f00008d1000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000068c000-0xc)={r3, 0xfffffffffffffff7, 0x0}, 0xc)
gettid()

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r1 = syz_open_dev$mice(&(0x7f0000419000)='/dev/input/mice\x00', 0x0, 0x4000)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000bb3000)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}, 0x3, [0x1f, 0xffffffffffff8001, 0x6, 0x1ff, 0xc0f, 0x2, 0xff, 0x100000001]}, 0x5c)
syz_extract_tcp_res$synack(&(0x7f00005ff000-0x8)={0x0, 0x0}, 0x1, 0x0)

2018/01/27 02:56:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

[   76.830434] buffer_io_error: 65 callbacks suppressed
[   76.835626] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000a84000)='/dev/loop#\x00', 0x1000, 0x200)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x14, 0x12, 0x6, &(0x7f0000002000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={<r2=>0x0, 0x20}, &(0x7f0000001000)=0x8)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000002000/0x1000)=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)
clock_gettime(0x0, &(0x7f0000001000-0x10)={<r3=>0x0, <r4=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmmsg(r0, &(0x7f0000002000-0x12c)=[{{&(0x7f0000002000)=@can={0x0, <r5=>0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0x82)=""/130, 0x82}], 0x1, &(0x7f0000002000)=""/84, 0x54, 0xffffffffffffff80}, 0x5}, {{&(0x7f0000002000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000002000-0xf8)=""/248, 0xf8, 0xff}, 0x9}, {{&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000002000-0x7a)=""/122, 0x7a}, {&(0x7f0000003000-0xde)=""/222, 0xde}, {&(0x7f0000002000)=""/64, 0x40}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x80000000}, 0x1}, {{0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)=""/68, 0x44}, {&(0x7f0000002000)=""/84, 0x54}, {&(0x7f0000003000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000003000-0x52)=""/82, 0x52}], 0x5, 0x0, 0x0, 0x1ff}, 0x3}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xe6)=""/230, 0xe6}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000003000-0xf7)=""/247, 0xf7}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}], 0x5, &(0x7f0000002000)=""/180, 0xb4, 0x2a}, 0x7fffffff}], 0x5, 0x20, &(0x7f0000002000)={r3, r4+10000000})
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7, 0xfffffffffffffff7, 0x2, 0x500, 0x658, 0x200, r5})
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
munlockall()
ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x1ff)

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000790000-0x15)='/proc/self/net/pfkey\x00', 0x402000, 0x0)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a02000)=0x8)
r1 = syz_open_dev$loop(&(0x7f0000c0b000)='/dev/loop#\x00', 0x9, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e32000-0x4)=0x6, 0x4)
ioctl$int_in(r1, 0x5473, &(0x7f00002d4000-0x8)=0x376)
r2 = socket$key(0xf, 0x3, 0x2)
r3 = dup3(r1, r2, 0x80000)
accept4$inet6(r3, &(0x7f00009e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005c8000)=0x1c, 0x80800)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)
syz_open_dev$sg(&(0x7f0000205000)='/dev/sg#\x00', 0x1000, 0x200000)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000831000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x2, 0x181001)
r0 = syz_open_dev$sg(&(0x7f0000a17000)='/dev/sg#\x00', 0x7, 0x200000)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000131000)=0x2, 0x4)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0xe, 0xf, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 5:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/checkreqprot\x00', 0x10200, 0x0)
ioctl$TIOCSTI(r0, 0x5412, 0x2)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
socket$nl_crypto(0x10, 0x3, 0x15)
r1 = socket(0xb, 0x0, 0xffff)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009b1000-0x10)={0xf4, 0x201, 0x6, 0x8, <r2=>0x0}, &(0x7f000067b000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bb8000-0x8)={r2, 0x3}, &(0x7f00009d1000)=0x8)

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(0xffffffffffffffff, 0x10, 0x1000, 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

[   76.974144] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
prctl$setendian(0x14, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000453000-0x9)='/dev/ppp\x00', 0x82, 0x0)
listen(r1, 0x7)

2018/01/27 02:56:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000a21000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003ef000-0x4)=0x14, 0x80800)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009c6000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc)
r2 = dup2(r0, r0)
ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000dca000-0xe7)=""/231)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r4 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000096b000)={0x9, 0x0, 0x8, 0x78009142, <r5=>0x0}, &(0x7f0000527000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00009fc000-0x8)={r5, 0x1, 0x6}, &(0x7f0000fc1000)=0x8)
r6 = add_key$keyring(&(0x7f000070a000-0x8)='keyring\x00', &(0x7f0000ca2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$get_keyring_id(0x0, r6, 0x2)
ioctl$KDDELIO(r4, 0x4b35, 0x7ff)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000883000-0xa0)={r5, @in6={{0xa, 0x0, 0xf903, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xed2, 0x4, 0xfff, 0x9}, 0xa0)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(0xffffffffffffffff, 0x10, 0x1000, 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb5000-0x10)='/selinux/policy\x00', 0x0, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ab3000-0xf3)=""/243, &(0x7f00009db000)=0xf3)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000df5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffa)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffffe)
keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="953570520d66239fdade0a0e0fe57e589b316692dd14bafc3a198339df49903ec2dd6c7af11dee7a3181e5d7237c62411a75051b46fbbf4b74cb567bb2d5614f2808468196dbbb8bcfe707c610998c3d249f834a8ed9f5bbe29dc6b34513e12eb9d354b26d9a1ff2b44fba05eae650dbaa79c8719cb061dd5cc48c93f99a6659ab70ec3ea628f39ad1a66902461627477f6d9669b9b148c604b2ac72c4ee344a976ef3cc12ef010c65", 0xa9}, {&(0x7f0000001000)="06ce7aebe40395b76487c2a5e2347f79f459641973c02c8035177bf643c3e105a479db154685b709a447e5cc35d5949d3a28ea8575d537de6c60bf26611fb7129a13cd4ad2e2623f8d8c103d6f4207ab3303d90dd2239b4e400c90ff514a7615a522173a2dc3815703d99f3cf72219e95e46c238a9c2d33c18f3", 0x7a}, {&(0x7f0000002000-0x4f)="3a343bd3df9fad08960c3fbb711a55ae411fd6fb44c67f76185b785e37720b27cb165097ee15fab64f82e592f37c093c42f0cd12ca3debecc15e9ba377eebbd2330695f11623a196a39342e8827436", 0x4f}, {&(0x7f0000001000)="d4a8d6cf10a8ab6288d9427f6f083221a2a379fa52b5f221dc1663ac1a611dca9c40a4c3e17c40d50b438c59ffa9f0bf85dc4ca3e82f5c9ed50ea49e694714283cf055db681379cad292bd9085e1ec269c84502744f53fe7556c48677ab328e59c6e1fb9cb5678542eabc245160b332158d449ed5ada89aa1ac02d547c4e09a87d975badd01a9929833ec46574edc06901afe7739453053aaeb39136f50f14f6057ec3705ab164762014edace539402e60167ba716a508063ec22c6388e84ebcf03e1a8353093a2d1cb80471c9969b7861af11e0aa62b8c2f7980742afc3c0e5cc5f68071d7222bf70fe8a1922c049694330d0c8", 0xf4}, {&(0x7f0000002000-0xd6)="bdfa289b1bc44457cf839d92b3920e7369684b5abef238eb6ad9c41ccad0f41f2dde55f455d1585b2ae9250fd50d41c109e3dd7446a69e4169208a329dd6372372d1f6d26ce1d7aa92da8eb93d072111ee90148e85ba22bfa20462f18bc9f0d58f5e26b72bec3a979688c3f64f378f118dbf6e8f7ea1fba75333d7d96b131d7d07da1d86334a56cb904ca05bdc5ce7eed83771fecf831c8494619af16434a25bcf657244de69462582747014f4c96a8031f177723b9988f00b4c037b79fff8494256e9824920612ab3d5ebb3858205c72c9fe2e37522", 0xd6}], 0x5, r2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="75b0b5c31f56cf1a5343fd54d1cbed4a", @ifru_flags=0x8000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

[   77.168267] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000dfb000)=0x0, &(0x7f0000de8000-0x4)=0x4)
r2 = accept$inet(0xffffffffffffffff, &(0x7f00005ff000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b08000-0x4)=0x10)
getsockopt$inet_mreq(r2, 0x0, 0x200020, &(0x7f0000c80000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f0000cd4000)=0x7)
setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000c55000-0x4)=0xfffffffffffffffb, 0x4)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/status\x00', 0x0, 0x0)
recvfrom$llc(r3, &(0x7f00008a5000-0x51)=""/81, 0x51, 0xf1ade4a747e75230, 0x0, 0x0)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

[   77.230759] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
getpeername(0xffffffffffffffff, &(0x7f0000497000)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ba000)=0x2e)
setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00006b0000-0x4)=0x9ba, 0x4)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f00008df000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x151000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = getegid()
r1 = getgid()
stat(&(0x7f0000773000)='./file0\x00', &(0x7f000041d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
setresgid(r0, r1, r2)
r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r4 = dup(r3)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f000035d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000398000-0x2)={0x7, 0x0})

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000475000-0xc)='/dev/autofs\x00', 0x200, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a14000-0x98)={0x0, 0x0, 0x0, 0x0, 0x342c8771, 0x16, 0x15, 0x4, "b096f1048fed9ee8863dede8c05c774430b0b736fc7c8d39942c0adc077dff259b95022679b2a11893c19e2efba4cdfe7fe5464c66f1212081c2c26f7e6dc729", "241ab4caacc519cbcbb050f7cccd2db0b2d3207552177e57b13eae96b6ae341e", [0x7, 0x81], 0x0})
r1 = syz_open_dev$loop(&(0x7f00004bb000+0xc48)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0xd, 0x8, 0x0, 0x0, 0x2, 0x4, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b0184ecbe715ab70bee9617e5c5cd73", "ab00084500001d6b174a35f54d6f16c21bf32f5995dda56613b1b7f86bc4fec0c3a8cfdd3e19d06d0647633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89e08cdbf9f6ba94387839327ab", [0x4, 0xfffffffffffffffd]})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f3c000)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, 0xff, [0x5, 0x4, 0x7b39, 0x9, 0x7, 0x6b8, 0x0, 0x9]}, 0x5c)

2018/01/27 02:56:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
fcntl$setlease(r0, 0x400, 0x2)
fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000bb6000-0x8)=0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
splice(r0, &(0x7f0000e3b000-0x8)=0x0, r1, &(0x7f0000b4c000-0x8)=0x11, 0x6, 0x4)

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/ashmem\x00', 0x501201, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffe01)

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = getpid()
ptrace$peekuser(0x3, r1, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:33 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:33 executing program 5:
r0 = dup(0xffffffffffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x9, 0xf5b1, &(0x7f0000001000-0x14)="e1561d414b748919bc0b6f62c52ac358cc2d766523a6a1e1af6baffa05ead701fc6acd1b6272b82a4bea0e712e0749de5999bc115059197dca8cf7f0e852e84cc26acc42cab7a5e57da6e61c7402ec799d3064b1b49fd2ebb4d2113f12d0917e0f1de7a96ae0a90a22124a4c8b842465511fc101f5eaec86a112dc09bdc3f7e89786a242b31e69e77eed7cfc576e76685321b8c72fdffd324ac7451991680279324a3bbbe732a95507344a0d9c1e7bbcf4c2aee4d2f09ade93db624820fa2a75a3d83dd5ccb529e725cfc12a8fce491fe492191b985e7644f99079c7c1", 0xdd)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={<r1=>0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x9}, &(0x7f0000001000)=0x98)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f61000+0xccf)={r1, 0x1000, "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"}, &(0x7f0000001000)=0x1008)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
socketpair$inet6(0xa, 0x7, 0x414, &(0x7f000036f000)={<r3=>0x0, 0x0})
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae8000)='/dev/sequencer\x00', 0x100000000000005, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000314000-0x8c)={0x100, 0x3ff, 0x2, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007ce000)=0x0, 0x4)

2018/01/27 02:56:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x3, 0x2000)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
socketpair(0x11, 0x1, 0x8686, &(0x7f000014d000-0x8)={<r1=>0x0, 0x0})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d3000)={0x80000000, 0x0})

2018/01/27 02:56:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
sendfile(r0, r0, 0x0, 0x7ff)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/hwrng\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000022f000)={0x7}, 0x1)

[   77.364720] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = memfd_create(&(0x7f0000485000)='/dev/loop#\x00', 0x3)
getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00005a4000-0xda)=""/218, 0xda)

2018/01/27 02:56:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000f92000-0x4)=0x2f, 0x4)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:34 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x80000)
fcntl$notify(r0, 0x402, 0x20)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000142000-0x10)='/selinux/policy\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000035e000-0x4)=0x0)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1)
r3 = dup(r1)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$TIOCCBRK(r3, 0x5428)

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f00008bd000)={&(0x7f0000ada000)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000bdc000-0x50)=[{&(0x7f0000f8e000-0x82)="c87bb2032e293500d922275047edd694c266f7be99447472281f4b317c833a51bf32c6134b6df9425075fdd392ae8a67a5772589f91f3e1292ca7633d14107675838552e83798f088d3db2a5a60db616951c54d7ecdaa6ab1cf06a4da445f609bc6cbc286778dbd52a6e4a7974baf7928cbe58508e7600bbe8c6aa750a8876494024", 0x82}, {&(0x7f0000b4e000)="834513992c8d130b2d554e0624c6ff44196f57c32f11d6f748e09827d47ef2e06814bc08cb5903290ed560aa7ec82286fbb4ad0bb4f3e9f63baaf5fe59342bbbc0043ca181e0b3f7896bdaf56216ff5bce262286333f74f2dded11cc74dcce0e2ec5cddeaa326db0ace887fc878d2362a2606756e1aac0798aeaa5d52a72324dc818616ade71abdf24fbd16e31e5ff4e87ee933835685352aa5303dc608d8c06f787f78ccf82cc2c5050fe3e4005e3e9d6b7da63fbf853790df6197a896f1b19f7364d5979676b5a65ed1a686ddc06fda2c0f9c492c631bf28190a9c9b67", 0xde}, {&(0x7f0000fcd000-0xeb)="b0b335ba46bb0482aec59e30c9fb15c0287e14f4caed2b66d77c0ae4c8d30c88d218ea1d595e5a6f2111ea917e01f2c2bc29e07620c9089c91b8d8a406021cc70c64fdd9a6364f24885f3e4990b0dbc6c7cc8973064b753cbb262f2b3e42b72200f0554b60366c78a67ae62c36c844857d662320ea49e2fe24e9dd13c2f580c5c50b9965f36cbc0aaaef1195c23a799c2b038454639468f6424606dc2ffdaaa62dbcc8f5c49bf0e360c0979465953043c5810d0688d3a39146518d9e567e7bc12cf195d405c973e86a94e89e89845067e8f58af3d40d64bc8c784d762996038834be5c93fc30972f249eb3", 0xeb}, {&(0x7f000037b000)="19dae933d618f14891a3dde020c91140b2695af42620d7a4e10fda3e0815206834ed867a798117ce1bbfe1813ff9e852d7087c9a4212b45ff7bb1c77924a3f591320517691b489f29aa1f31ebcb49769cadff60b3d1de0886c5e84c0f66c6a6b525a079612f3778c013b1473fffa", 0x6e}, {&(0x7f000067d000)="", 0x0}], 0x5, &(0x7f0000082000-0x1158)=[{0x78, 0x116, 0x1ff, "640783c4b07cdcdeb20a792f4d3f97e823ebe8222d314c43f4d6e290add405e4df28e1f1fdd7f782678407ad6338f413750a698cd7e3aab65b20a5bf316e90ef3d95eb535569d1d1c5a5350590f3ae99f45c51e86d7ca102f46b6588b2f3db405c4762"}, {0xd0, 0x7, 0x0, "956043199caf1989fd5969de7fd51de6d56c5a97d000da8fe3ecc1dfc5ba0d2fa786232e91f165cfb30246a905bb054729fc38316d15d1c6ffa1f0ea001ad7ca77bf57d3ffa9b738195ce44b2a818a915b8d3ecf12d414addfa3b9c17e7ab764ab1cf7cea19e96dfb5782a2ffc9e1e2448ba7cef82474eb0e21d1da10ca1c29a95a13d2a31040f89bf22d24f768e092b2b7c42d516efbe1f8dbe4517a7c0fde6f43a744e9802c6a33f980792819af856db29a0fc8fef2449f958a8f2"}, {0x1010, 0x117, 0x5, "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"}], 0x1158, 0x151253b64cc0fa74}, 0x4)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup3(r0, r1, 0x0)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4)
setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0xbc, 0x4)
sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020)
r3 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009d1000-0x4)=0x0, &(0x7f0000be2000)=0x4)
utimes(&(0x7f000054c000)='./file0\x00', &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x2710}})
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009a5000-0x28)={@common='sit0\x00', <r4=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getresuid(&(0x7f0000805000)=<r5=>0x0, &(0x7f0000509000-0x4)=0x0, &(0x7f0000040000-0x4)=0x0)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eb6000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x84, r4, r5}, {0x8572, 0x6, 0x9, 0x8001, 0x2, 0x8, 0x7, 0x8000}, {0xfffffffffffffffc, 0x69, 0x5, 0xd9b9}, 0x5, 0xd, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x3, 0x10001, 0x1, 0x3, 0x7}}, 0xe8)

2018/01/27 02:56:34 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

[   77.476321] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = gettid()
ptrace$peekuser(0x3, r1, 0x81)

2018/01/27 02:56:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:34 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000001000-0x8)='ppp1#GPL', 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000)=0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00')
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xa2)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
inotify_init()
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f24000-0x8)={0x1, [0x0]}, &(0x7f000041b000-0x4)=0x8)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000054b000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x6, 0x19, 0x8, "0205c205738111b0bd642c179bfec64f246bbcabf8a5b055cc1e3d9f01f040b1193fdc0c02d3f42a090ba118f61212d04489740056560ae14cc4d686716385af", "787a11e56dd450455b37346bc39f23d33308d84c5a9733e57aefde253542a0fc", [0x1, 0x7], 0x0})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x20000000000, 0x181001)
socketpair(0x1f, 0x2, 0x3ff, &(0x7f00003b4000-0x8)={<r1=>0x0, <r2=>0x0})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00007fc000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6652, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}], 0xc0)
bind$llc(r1, &(0x7f0000a70000)={0x1a, 0x1f, 0x9f, 0x1ff, 0xffffffff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1fb)
open(&(0x7f00006ca000)='./file0\x00', 0x800, 0x144)
lseek(r0, 0x0, 0x1)

2018/01/27 02:56:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x50240)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

[   77.569602] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00009f9000)='/dev/loop#\x00', 0x200, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000724000-0x78)={0x75f2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0xf6, 0xfffffffffffffffb, 0x5, &(0x7f0000494000-0x10)=@common='dummy0\x00', 0xfdd3, 0x6, 0x1000})
getdents(r1, &(0x7f00008e4000-0x94)=""/148, 0x94)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000050000)={{0xa, 0x0, 0x91a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, 0x80000001, [0xdbe0, 0x7, 0x0, 0x0, 0x1, 0x6, 0x8, 0x7ff]}, 0x5c)
ioctl$void(r0, 0xc0045c7f)

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x100000000, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

[   77.694560] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/01/27 02:56:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000775000)={<r2=>0x0, 0x81, 0x3ff, 0x5}, &(0x7f000000d000)=0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000db000)={<r3=>0x0, 0x559d}, &(0x7f0000151000)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000413000-0xb8)={r2, 0xfffffffffffffffd, 0x1f, 0x10000, 0x0, 0x1, 0x40ef4815, 0x4, {r3, @in={{0x2, 0x3, @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]}, 0x100, 0x30, 0x3ff, 0x3, 0x52f}}, &(0x7f0000100000)=0xb8)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c31000-0x10)="e7400eee01b84bb441332fcc228faec4", 0x10)

2018/01/27 02:56:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:34 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001c4000)={0x0, 0x0})
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009e2000)={0x0, 0x58, &(0x7f0000cca000)=[@in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000035f000-0x4)=0x10)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ca000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00003f4000-0x7c)=""/124, &(0x7f00009f9000-0x4)=0x7c)

2018/01/27 02:56:34 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f00008bd000)={&(0x7f0000ada000)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000bdc000-0x50)=[{&(0x7f0000f8e000-0x82)="c87bb2032e293500d922275047edd694c266f7be99447472281f4b317c833a51bf32c6134b6df9425075fdd392ae8a67a5772589f91f3e1292ca7633d14107675838552e83798f088d3db2a5a60db616951c54d7ecdaa6ab1cf06a4da445f609bc6cbc286778dbd52a6e4a7974baf7928cbe58508e7600bbe8c6aa750a8876494024", 0x82}, {&(0x7f0000b4e000)="834513992c8d130b2d554e0624c6ff44196f57c32f11d6f748e09827d47ef2e06814bc08cb5903290ed560aa7ec82286fbb4ad0bb4f3e9f63baaf5fe59342bbbc0043ca181e0b3f7896bdaf56216ff5bce262286333f74f2dded11cc74dcce0e2ec5cddeaa326db0ace887fc878d2362a2606756e1aac0798aeaa5d52a72324dc818616ade71abdf24fbd16e31e5ff4e87ee933835685352aa5303dc608d8c06f787f78ccf82cc2c5050fe3e4005e3e9d6b7da63fbf853790df6197a896f1b19f7364d5979676b5a65ed1a686ddc06fda2c0f9c492c631bf28190a9c9b67", 0xde}, {&(0x7f0000fcd000-0xeb)="b0b335ba46bb0482aec59e30c9fb15c0287e14f4caed2b66d77c0ae4c8d30c88d218ea1d595e5a6f2111ea917e01f2c2bc29e07620c9089c91b8d8a406021cc70c64fdd9a6364f24885f3e4990b0dbc6c7cc8973064b753cbb262f2b3e42b72200f0554b60366c78a67ae62c36c844857d662320ea49e2fe24e9dd13c2f580c5c50b9965f36cbc0aaaef1195c23a799c2b038454639468f6424606dc2ffdaaa62dbcc8f5c49bf0e360c0979465953043c5810d0688d3a39146518d9e567e7bc12cf195d405c973e86a94e89e89845067e8f58af3d40d64bc8c784d762996038834be5c93fc30972f249eb3", 0xeb}, {&(0x7f000037b000)="19dae933d618f14891a3dde020c91140b2695af42620d7a4e10fda3e0815206834ed867a798117ce1bbfe1813ff9e852d7087c9a4212b45ff7bb1c77924a3f591320517691b489f29aa1f31ebcb49769cadff60b3d1de0886c5e84c0f66c6a6b525a079612f3778c013b1473fffa", 0x6e}, {&(0x7f000067d000)="", 0x0}], 0x5, &(0x7f0000082000-0x1158)=[{0x78, 0x116, 0x1ff, "640783c4b07cdcdeb20a792f4d3f97e823ebe8222d314c43f4d6e290add405e4df28e1f1fdd7f782678407ad6338f413750a698cd7e3aab65b20a5bf316e90ef3d95eb535569d1d1c5a5350590f3ae99f45c51e86d7ca102f46b6588b2f3db405c4762"}, {0xd0, 0x7, 0x0, "956043199caf1989fd5969de7fd51de6d56c5a97d000da8fe3ecc1dfc5ba0d2fa786232e91f165cfb30246a905bb054729fc38316d15d1c6ffa1f0ea001ad7ca77bf57d3ffa9b738195ce44b2a818a915b8d3ecf12d414addfa3b9c17e7ab764ab1cf7cea19e96dfb5782a2ffc9e1e2448ba7cef82474eb0e21d1da10ca1c29a95a13d2a31040f89bf22d24f768e092b2b7c42d516efbe1f8dbe4517a7c0fde6f43a744e9802c6a33f980792819af856db29a0fc8fef2449f958a8f2"}, {0x1010, 0x117, 0x5, "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"}], 0x1158, 0x151253b64cc0fa74}, 0x4)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup3(r0, r1, 0x0)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4)
setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0xbc, 0x4)
sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020)
r3 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009d1000-0x4)=0x0, &(0x7f0000be2000)=0x4)
utimes(&(0x7f000054c000)='./file0\x00', &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x2710}})
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009a5000-0x28)={@common='sit0\x00', <r4=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getresuid(&(0x7f0000805000)=<r5=>0x0, &(0x7f0000509000-0x4)=0x0, &(0x7f0000040000-0x4)=0x0)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eb6000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x84, r4, r5}, {0x8572, 0x6, 0x9, 0x8001, 0x2, 0x8, 0x7, 0x8000}, {0xfffffffffffffffc, 0x69, 0x5, 0xd9b9}, 0x5, 0xd, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x3, 0x10001, 0x1, 0x3, 0x7}}, 0xe8)

2018/01/27 02:56:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000982000)=0x8, 0x80800)
fcntl$dupfd(r0, 0x0, r1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1ff)

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000457000)='/dev/autofs\x00', 0x302, 0x0)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000012f000)=""/5)

2018/01/27 02:56:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
readlink(&(0x7f0000492000)='./file0\x00', &(0x7f00006de000-0x2f)=""/47, 0x21f)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)

2018/01/27 02:56:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe2(&(0x7f00007c6000-0x8)={0x0, <r1=>0x0}, 0x0)
bind$llc(r1, &(0x7f0000a57000)={0x1a, 0x0, 0x9, 0x4, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, "8934279b6051157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4bba431174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x2]})

2018/01/27 02:56:34 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r1=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000003000-0x4)=r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000033000)='/dev/loop#\x00', 0x0, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ef000-0x15)='/dev/pktcdvd/control\x00', 0x202c0, 0x0)
ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007ea000)={0x800, 0x9, 0x0, 0x8000, 0x10, 0x9})
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3b000-0x9)='/dev/rtc\x00', 0x80000, 0x0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00008f9000)=0xd9f, 0x4)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9c5)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002a1000-0x4)=0x8000, 0x4)

2018/01/27 02:56:34 executing program 4:
r0 = socket$pptp(0x18, 0x1, 0x2)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff)
r2 = syz_open_procfs(0x0, &(0x7f0000828000-0xe)='net/dev_snmp6\x00')
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060f000)={0x0, <r3=>0x0, 0x0}, &(0x7f0000086000)=0xffffffffffffffbd)
r4 = getpid()
r5 = fcntl$getown(r0, 0x9)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000681000)='/dev/vga_arbiter\x00', 0x40000, 0x0)
sendmsg$nl_generic(r2, &(0x7f0000b42000)={&(0x7f000082f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e4000-0x10)={&(0x7f0000679000-0x27cc)={0x27cc, 0x32, 0x808, 0x6, 0x3, {0x15, 0x0, 0x0}, [@generic="6ecdf93fe7cebe552a726ed875ecc717723d0089231ef4ad7e29ecedf8b02fc4c4d242726bc4e47372104fb208e927e64971862e49e74c397aa6a8eaf03011c5537edd45c6f95d4bbfea4779cd9d2f87a4b1c862da1a38", @nested={0x310, 0x84, [@typed={0xc, 0x6, @fd=r0}, @generic="c0c5f27fdffd2077b7c874fbfb89d445d5b7cb68bf41315f80eb19bbe4ffcfec8481fb93fa1188a118a080e293654bae855889514cb6f02a7c9f0b64d57d93b1857bc5a06f6c5144d4af8744a93361fcf2d9910f08164483494d012e1454ec4a58083cff01b1c60687873f5155cf236ef4a9beccbfe4a05d2e5456f36f2c24ee95b28c200c0f9456d338fa90c1f85645ae6ffe25e971b64a978a73ba1d41841bccb114c086d25044d5eb85503296d6c0fa4e6d589260de754419e954c9f7e6acc9da0a5101b7641f144b8449bf1643f19964fef1a1ae28a66007e4d097f3f1992175fb", @typed={0x14, 0x4, @str='/dev/loop#\x00'}, @generic="7ba73289a7b53b06faf904c35afaf8664d5fe3626ec24cbb97571e2b3e4be19ff1c9d376b105673287cef93996316600fd03d5f7fa102861d0a050c528eb4ec0c68150dec1a012daf8c029e9ebb8ec1f3df113029b5e74e1709f650f9cb1d1b8589a3d02569fc4b2f95841e19f56b7c755013140966c76c2a5abd24c246b3e5c10d8", @typed={0x14, 0x1c, @str='/dev/loop#\x00'}, @generic="4954ccf9c3f4545d7e247dc7433702feab7106e14b2b7d9e05d9e804d44e9747deb22f0381d7e85504f98a7d0c9286c696be64c81d6ef363286a9540c4f91330e63f820799039474c39ebfd08e508208970d2101354afc7cfa7dddbc58eccb5ee05f61ee70b5b4d1777a0a0ea5434808ee6f3b7f9c623c0670dcd0e7754c66aae18204cb507d553365f2e7f2b4f21fbfcba8bfcaa746e2355d0b49600752259553251f13bbc2eb800ddb72be294b5b85e4de42cace5546cf13a94a6eedf5af90ff89285b6a17d9d680cdce16113a41aaa3edf1d17f5a", @generic="4a516bf3f35d76c33838975e7a0e6838aef4e11527750e822f154362a01658907d8aaaa139a8ed39f00ae9b6361fedf0b64518911fac04609aa083e9ee71f368e3fafa5bf5", @typed={0xc, 0x4, @uid=r3}, @generic="0dde6956eb8f0296c0168e23f57ba37ac0646333edbceeb3ff66a8f731e9cab60eebf57ce63595b71a31958c1d34768a3ed612", @typed={0x18, 0x35, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x4b, @fd=r1}, @nested={0x2294, 0x37, [@generic="18391565aac5c16e1db9bbdfd860bcf9c91ca9772fc75a2eb9a6ca60a3f9ec8a9345c6ce3b6122f264de7265b0c36cd1807bace6b1a952b4c88532cebd2598310ba7bbb2031f52dfd07ad192700b33a8f802d1543f42a7aef39c697daa3fd5fc678d0cae4964e240ef06a72e78478d750c86050c3d73c9772830cd50d28d8769b3bb40e9ab5648f9e6b0e02e04490ccb4151ada31f4862526408480a970cc676d65e89e4cad253b2267d8b65bbbc8809c6da1ffc", @typed={0x1008, 0x4a, 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@generic="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@typed={0xc, 0x3b, @fd=r1}]}, @generic="bbba0084be3c5bfcc535d2cb70b81757507b61dacc5bdf7f57105968b1ce2ea9a57826320a90cc2e83db83a7200ba0d6b61e75edb0b7c8c191b2e6c2d70ae0ac243138e40611e855fd6449a56242cea654958ab5b8b05c8c09c2c036438dde429a5d66b7460313d336ceeb3d7edfd08a7ef0027e0b701ae34ce9134475831dd9597f108e981bedbe6d5c424fb439bb6a6cfc03", @nested={0x10, 0x86, [@typed={0xc, 0xa, @ipv4=@rand_addr=0x3ff}]}, @nested={0x10c, 0x82, [@generic="65bf9e25e399d090f40228559de74180a54111a898d403b5f79e276abd96176edac4f8b88d387eb3c0df34c00bc0da0717006832a823efb791e4f8840ac624b62fa7acf86f13b59977bfd94d70c3510fb56cb73e99e94435b8501151e1f4a61646cb0cdf9bc198b1190d646a62f1ac85fa7a77c16c25cdf2b70d67f4b2b9e0499370393b0792475550afcd876727c277f9a9053b973507a4a4bc63330ff005ade1bf032f054f46f3114c92141dc63580a9181c221c7b3d71e77bbeb71e04d0331abda6e5fdffc9e181a35e04a0a677767bcb8432127894c9bcc038de292d3697216a9e5ed003", @typed={0xc, 0x1c, @str=')\x00'}, @typed={0x8, 0x2d, @void=""}, @typed={0xc, 0x35, @pid=r5}]}]}, 0x27cc}, 0x1, 0x0, 0x0, 0x8050}, 0x4000000)

2018/01/27 02:56:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
pipe(&(0x7f0000872000)={0x0, 0x0})
r1 = dup(r0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ad6000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000e2c000-0x4)=0xe8)
sendmsg$nfc_llcp(r1, &(0x7f0000a59000-0x38)={&(0x7f0000513000)={0x27, 0x80, 0x80, 0x4, 0x7, 0x8000, "8b7f883354204ff55ecc0890e1f0e2de44296c347d0123e6ef3273bd6dd07208f7ced14875187b94d08874228b1fe88564fdd94cfd75f2ddee12c940d0f5ae", 0xda}, 0x60, &(0x7f000044e000-0x10)=[{&(0x7f000095e000)="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", 0xfb}], 0x1, &(0x7f0000442000-0xd8)={0xd8, 0x102, 0x6, "f61026d1dfa672e2ca9dd16e2f006355c6457f514ad19e58c88334f01a178de3db17176e0da06d6869754a35cacea03afada4605046e99e61163f1deae1c25884cd220fe427750824c05bad86973f352455434755bf0cd7ee4e3b484a813381a95aa2ec5362006d8e8b7606a0f3eaf7e9e10125444395b8fffcd0965a5100a76d56c0ce74fae90fdba41336915865ba56fc350fe1f86926f0a6202083bd001575aac1b7f72288186e76ad7a0524c9c0ae74e97a1f5c019daa8060c6f94abb2a3ed93ff"}, 0xd8, 0x20000000}, 0x4001)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000010d000-0x98)={<r3=>0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40}, &(0x7f00009d6000)=0x98)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x400, r2})
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000099000-0x4)=@assoc_id=r3, 0x4)
sendmsg(r1, &(0x7f00009a1000-0x38)={&(0x7f00004c5000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00004d4000-0x30)=[{&(0x7f000090e000)="6e6e8c5b7a69d25277d3db22900d8e00b312cb852a7e761e7b9cf6980422ee0b7dfbae1024f0bd8346a4111643db91fae995498b9703d5d1b7c81b2fc2ec1aff85f7c092fc73194cdc71b086598fc8d6853baff502ea0a8ed5aa0fa4050fda5c1594a07d310fe002d9f1a34c66bc38c593fe0a9876c9d0bd0bb953625fa418b0ef5c09b37ef0e29f2936d0e698f00926b446622946866af56fb8e6f56d4deb72a60b2fbed15d7d8abbe60d6d383d73b3ea9b2c9fd3ae7b25389e6c921531", 0xbe}, {&(0x7f0000ba7000)="823b83620925353bd9f64de2a85ab161832e2feb9fc6398e83884f2cfca8855befe2281063759e6544b6316b6d8550fb3b15b0886087d41c607bc372af65b9400ebc0f58bce3de824cf83004d9f4b00f89bbff8b22b020779710dab855c1293822f336c7b78e0d80b7014e2c18f3a03a66adf48eaa375cf38c02fcb641da44a2055f2dd587b2e15a76b9b39edaae88af35b6efe1e9f8775252980c4bf90eba9fd79b70ec75387754722ccc6aa8301299e91f9466b439ec8ddba9ab98268dcb257580f24df7faec1d025eaaccba4e1e1252fe4055cff75d", 0xd7}, {&(0x7f0000f1d000-0x7)="aabe9958d2d569", 0x7}], 0x3, &(0x7f0000c06000-0x12f0)=[{0x1010, 0x117, 0x5, "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"}, {0xe0, 0x107, 0x6, "36fda63e697ad8146731601dbb9fc5d0b29a3a477548bd84175516779699c4d6a084a036ee49b0156b876d3bc01817fadc0823f4772887be9a29ba6fdf84258c212bcb9aaddabf4f5a7564d2eb31ea3149a78eb30c34e5d22ecf83d11e08b792734101e2cccf8859620fbb1c646187ac17a75de53a28784bfb78850862e3b884064b274b6b071888fa24e3df9d3ea17f073ef09e95530c37b0e697d270e311ec34acf704baf2f082de575046f7b1c5a29f83895702da05570406d958f2cb15f1a273dac5bbbdff89a421b29c"}, {0xd0, 0x0, 0x8000, "622d2aba7dd0faf23f42e9a976a553044a21eaf75e98d2953fc7b51b4d3d5d42fb8564adf6ce3eb13ea0f0a6bd929dda0f9399aea31bcb1a4692276dd327e18f5da27bb97ec9b5ee01dd361f87c2beb1bb60da4108a23e37e59a3928072f9a3355e94ebf7d97bd24693636a829c0193acf154bcdc8b320e261023a2f94fc8dde366a3fef3152b20f9ae5e6c38b36971b27885d30074a938389c66f0dce8b44a8fc16e6fb71d18e486f3e13c7b04688bba2f65d1df6ef3338f3df41b3fe5dbb"}, {0x108, 0x10f, 0x7, "5b31a8d2ea8068a1410fa6e6a70bec9235897d15fadf756bda9c75213a770164f30fc60fa0c113e8dc9d9e5b2d2183dba75cff955d1c4f82669ca996157fd0ed1fdb6afb8ee4ab2e5e919ac49af037b1433b6f027bdff02aa07d8b50c453d8f44dff1c20b01991805d2380593160003a7b37048413f625c8538fcddcce9a998e427452e031c5d6d5e319c1f8b71f4b93932cf43b20b4ffd7f83567a5c6009c3341a1a6d18fc84a6f8c5673fe270d8436d04c50b633b871027c617067cc2b91ed195ea978990fd5a24667cb5daad11783c1351f2e38d3f31b337c9fd5c6a10e69230d67a5fc173c5a13838422bb89e8882577"}, {0x28, 0x10a, 0x7f, "c05a1fabdc60d91d0a96d0131c25d49fbe3b03c05c"}], 0x12f0, 0x4000}, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000233000-0x4)=0xe9d6, 0x4)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/rtc\x00', 0x40000, 0x0)
ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f000052b000-0x24)={0x1, 0x5, 0x1, 0x5, 0x2, 0x8001, 0x6, 0x7, 0x2, 0x7, 0x7, 0x8})

2018/01/27 02:56:34 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x80800)
r0 = syz_open_dev$loop(&(0x7f0000d89000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x181001)
r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000308000-0xed)=""/237)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000dd5000-0x18)={0x0, 0x4, 0x4, 0x9, 0x8, 0x8})

2018/01/27 02:56:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(0xffffffffffffffff, 0x10, 0x1000, 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 6:
socket$inet_sctp(0x2, 0x5, 0x84)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x100000000001, 0x200800)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})

2018/01/27 02:56:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = openat(0xffffffffffffff9c, &(0x7f0000ca3000)='./file0\x00', 0x80, 0x150)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ba0000)={0xfff, <r2=>0x0, 0x0, 0xffffffff})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000014c000-0x4)=0xfff, 0x4)
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00005b8000-0x10)={0x7, r2})
ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000091b000+0xcc6)=0x0)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000be000-0x42)=""/66)
getpeername$unix(r1, &(0x7f0000ce4000-0x5d)=@file={0x0, ""/91}, &(0x7f0000bc7000)=0x5d)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})

2018/01/27 02:56:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d6e000)={@generic="a4287aa08f0cb63a80ad30bc475c9fc2", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004b0000)={0x0, 0x0, 0x0, 0x0, 0xeb57, 0x13, 0x12, 0x4, "a28f12bf9dc502a1c74ac67e2a9be0c7cce02d77573a8c29bb1abf2fc89819dc8ca92db49edef42347d9002b6f7ec1a618c00abfdf8455153551824580aa7206", "9bbd81bd30891ae536c75ebc104081d6b1176702cf911992a3c11e6a82c5e3f4", [0x1, 0x8], 0x0})

2018/01/27 02:56:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(0xffffffffffffffff, 0x10, 0x1000, 0x0)
pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000351000-0x8)={0x0, 0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x84)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
fadvise64(0xffffffffffffffff, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fadvise64(r0, 0x10, 0x1000, 0x0)
pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0)
sync()
fcntl$getownex(r0, 0x10, &(0x7f0000351000-0x8)={0x0, <r2=>0x0})
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000-0x4)=r2)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)
sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ac2000)=@req3={0x1ff, 0x7c67, 0x7, 0x5, 0x6, 0xa2, 0x800}, 0x1c)

2018/01/27 02:56:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f0000a9b000-0x10)='/dev/input/mice\x00', 0x0, 0x208000)
ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00003bc000-0x18)={0x2, &(0x7f0000821000)=""/215, &(0x7f00002fe000)=[{0x1d4, 0xf2, 0xd00, &(0x7f00005d8000-0xf2)=""/242}, {0x200, 0xf5, 0x101, &(0x7f0000ec0000)=""/245}]})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000cfc000-0x28)={0x80000001, 0x0, 0x0, 0x0, "3a58a8881535e88ffce8506c8803c70aec9e3427c63d39b7b6923bb1c7977582"})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
writev(r1, &(0x7f000069e000-0x1f)=[{&(0x7f0000729000)="f94c7c81349aee01cd8fff81fe5f2348993824084ffc0faca2b92b451e58d1dcb690e79c958baffb34b4aad13b475a2779aa52b65645316917a392bf7469eece6a83f2c405216f779b56f120021bc7b812607f1b17e479e9ddf5cb6d1742bfb98903dca87895393782a9dfb051cd8b28dddd2b7a7d63f9ce0e839a3787475833c7ec4242a97660f03528a0ad917cb75e6ca604f14a9228b0090a4a9ee05a0d4fa194faaaac7ec40c418bf022d78396724cf2147e992c644e74f163c6a82103ecac9f556dbc", 0xc5}, {&(0x7f0000a5a000)="fc89053d73f1cb6b64bbedc0d9ef61b08f09a01d89dc7b94443ba044dff89135936c586775e8f33ffa8a8ee3606a20f7b81c59ba9ef95943dd9db996e4fd06f29a8be4ac457d70387061b16e30c47f0e9bf4779839b91bd283bea8ccfe40d561076cba54abc82db6eb3c56406be3fd23d38e9b70a5d6542242c5ee64fee9ac9ebdc1bc3dac47dc382ca9fd888fb67bd4e9a5480d0169941ba3c7e85897a5f71d8309a6bf52a8dbd9b4c35b4e637c4c90b580ea48caffdcbacebe1b49e94e5d4c2b5d61af11cf1a07fb304462c1143269586dcf202a7c06d0bef04cd3f5d001b48a3f9f7efe3890e85b55", 0xea}, {&(0x7f0000619000-0x1000)="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", 0x1000}, {&(0x7f0000683000)="1e551f4b388f900419d7523b601ea9de2970d5561cdabdf8faea358a85b694565de6ef3fafd10f5b7c099b7e12b3c0eac1489b5db81bc6ebe6be8dca1220abece0282521cea8d215094ab3f9163285829692733f8caca532bbd89f5dcb7888db0f78fa9634808cb123e331ca5e3475238107ae755f378366e24e518f361acf1a48a1b607787623370d8ef9cc4a4610ea625c2dfaccc28596767da5ec24d4109360d6fddcd893105b22ffa1606259c5f808f05601ca81844c65", 0xb9}, {&(0x7f0000b39000-0x88)="b9413278b4a263e53afc4b1303e187c61297c52a54514132a8467e8ce2682c7e16831eac985dc434eaa6fee0ae03a6543ba1527f2cd4c79653012b44c9416cdebfc8781faf48d9ca8d4f5f190b6f4289b018afee400c32ecb52b80827c5bb8e1f78db01b56917e26c46e9a5d1d0d2d5d5826c6b132a725d5a715839f00e331da903f9b289b5bef1a", 0x88}], 0x5)

2018/01/27 02:56:34 executing program 6:
socket$inet_sctp(0x2, 0x5, 0x84)
sync()
openat$keychord(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/keychord\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a7a000)={0x0, 0x101}, &(0x7f0000beb000-0x4)=0x8)

2018/01/27 02:56:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f000047e000)='/dev/input/mice\x00', 0x0, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setsig(r0, 0xa, 0x18)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/status\x00', 0x0, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000844000-0x4)=0x0)
r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1ff)
pipe(&(0x7f00000d3000)={0x0, <r3=>0x0})
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000a83000-0xc)={0x10000000, 0x0})
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000f74000)={0xd84, {{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x240000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/policy\x00', 0x0, 0x0)
epoll_wait(r4, &(0x7f0000d27000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3)
pipe(&(0x7f0000124000-0x8)={0x0, 0x0})

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0})
fcntl$getown(r0, 0x9)
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000001000)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_settime(0x3, &(0x7f0000001000)={r2, r3+30000000})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, <r5=>0x0, 0x0}, &(0x7f0000040000-0x4)=0xc)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
keyctl$chown(0x4, r4, r5, r6)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mknod$loop(&(0x7f0000001000)='./file0\x00', 0x2000, 0x1)

2018/01/27 02:56:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, "8934279b6074157142070fbc9e122e94ca7a2717e9f73249981287a2f261f4d89ab115e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a35f54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]})
getrusage(0xffffffffffffffff, &(0x7f00007eb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

2018/01/27 02:56:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b18000-0x11)='/dev/vga_arbiter\x00', 0x408082, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x7, 0x8, 0x10, "3ae6f571b85dba2d1871f7ad181b2a56482869ed741a291b9643bce488d5c41ac58b94cece7522869d7bbc95c2e8168de710fbc2666ceaf84599e1464dd19845", "3b9cd91b2133b0eda69c1ff6270b09039dc7ef000ef2c0b036bbc42dc835a3a74919df8d1199b8bd2ef0b4f687d700e43277a5399c757129cba057ddc04af7bc", "6ff4934db60071929702240e8da2912f66c9416de969c3e691f8e5486cc7abb1", [0x2, 0xa51]})
r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0})
socket$nl_crypto(0x10, 0x3, 0x15)


INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes
[  123.509102] Buffer I/O error on dev loop0, logical block 3, async page read
[  241.917261] INFO: task syz-executor1:14726 blocked for more than 120 seconds.
[  241.924569]       Not tainted 4.4.113-g202e079 #1
[  241.929422] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  241.937700] syz-executor1   D ffff8800b2807590 28168 14726   3379 0x00000004
[  241.945153]  ffff8800b2807590 ffff8800b2f14fb0 0000000000000024 ffff8800b2f14740
[  241.953797]  ffffffff842bdba0 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0
[  241.961828]  ffff8801db21f4d8 ffff8801ce650000 ffff8800b2f14740 ffff8800b2807b30
[  241.970022] Call Trace:
[  241.972592]  [<ffffffff83764cc0>] ? bit_wait+0xc0/0xc0
[  241.977876]  [<ffffffff83763a1a>] schedule+0x7a/0x1b0
[  241.983044]  [<ffffffff8376ed31>] schedule_timeout+0x3a1/0x970
[  241.989048]  [<ffffffff8376e990>] ? usleep_range+0x140/0x140
[  241.994826]  [<ffffffff810d00e3>] ? kvm_clock_read+0x23/0x40
[  242.000639]  [<ffffffff810d0109>] ? kvm_clock_get_cycles+0x9/0x10
[  242.006851]  [<ffffffff812bf0b8>] ? ktime_get+0x128/0x1d0
[  242.012408]  [<ffffffff813724d1>] ? __delayacct_blkio_start+0x41/0x80
[  242.019074]  [<ffffffff83764cc0>] ? bit_wait+0xc0/0xc0
[  242.024326]  [<ffffffff837619de>] io_schedule_timeout+0x1be/0x390
[  242.030583]  [<ffffffff83764cdb>] bit_wait_io+0x1b/0xc0
[  242.035926]  [<ffffffff8376441c>] __wait_on_bit+0x8c/0x140
[  242.041570]  [<ffffffff8141c3f5>] wait_on_page_bit+0x1e5/0x210
[  242.047551]  [<ffffffff8141c210>] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240
[  242.055854]  [<ffffffff8121fc10>] ? autoremove_wake_function+0x90/0x90
[  242.062524]  [<ffffffff8144560a>] ? pagevec_lookup_tag+0x3a/0x80
[  242.068677]  [<ffffffff8141c5e3>] __filemap_fdatawait_range+0x1c3/0x2e0
[  242.075405]  [<ffffffff8141c420>] ? wait_on_page_bit+0x210/0x210
[  242.081650]  [<ffffffff815cf7bc>] ? blkdev_write_begin+0x3c/0x50
[  242.087800]  [<ffffffff8142262b>] ? __filemap_fdatawrite_range+0x1bb/0x250
[  242.094804]  [<ffffffff81422470>] ? replace_page_cache_page+0x430/0x430
[  242.101585]  [<ffffffff8141c725>] filemap_fdatawait_range+0x25/0x50
[  242.107991]  [<ffffffff814228f4>] filemap_write_and_wait_range+0x74/0xb0
[  242.114818]  [<ffffffff815cecd6>] blkdev_fsync+0x66/0xb0
[  242.120288]  [<ffffffff815cec70>] ? thaw_bdev+0x180/0x180
[  242.125806]  [<ffffffff815bbd7a>] vfs_fsync_range+0x10a/0x250
[  242.131712]  [<ffffffff815d03f8>] blkdev_write_iter+0x398/0x490
[  242.137780]  [<ffffffff815d0060>] ? bd_unlink_disk_holder+0x3b0/0x3b0
[  242.144337]  [<ffffffff81514554>] ? __check_object_size+0x154/0x35b
[  242.150760]  [<ffffffff81520bfe>] ? rw_copy_check_uvector+0x21e/0x2b0
[  242.157559]  [<ffffffff8151ce18>] do_iter_readv_writev+0x138/0x1e0
[  242.163864]  [<ffffffff815d0060>] ? bd_unlink_disk_holder+0x3b0/0x3b0
[  242.170461]  [<ffffffff8151cce0>] ? vfs_iter_read+0x270/0x270
[  242.176324]  [<ffffffff8151d820>] ? rw_verify_area+0x100/0x2f0
[  242.182306]  [<ffffffff815d0060>] ? bd_unlink_disk_holder+0x3b0/0x3b0
[  242.188882]  [<ffffffff8151e5b2>] do_readv_writev+0x2d2/0x6e0
[  242.194745]  [<ffffffff8151e2e0>] ? vfs_write+0x530/0x530
[  242.200304]  [<ffffffff83771115>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[  242.207236]  [<ffffffff81577182>] ? __fget+0x232/0x3b0
[  242.212487]  [<ffffffff81576f97>] ? __fget+0x47/0x3b0
[  242.217673]  [<ffffffff8151eaeb>] vfs_writev+0x7b/0xb0
[  242.222928]  [<ffffffff81520fa9>] SyS_writev+0xd9/0x240
[  242.228311]  [<ffffffff81520ed0>] ? SyS_readv+0x240/0x240
[  242.233826]  [<ffffffff81003044>] ? lockdep_sys_exit_thunk+0x12/0x14
[  242.240337]  [<ffffffff83771b5f>] entry_SYSCALL_64_fastpath+0x1c/0x98
[  242.246978] no locks held by syz-executor1/14726.
[  242.251865] Sending NMI to all CPUs:
[  242.255713] NMI backtrace for cpu 0
[  242.259360] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.113-g202e079 #1
[  242.266524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.275906] task: ffff8800bac30000 task.stack: ffff8800bac28000
[  242.281958] RIP: 0010:[<ffffffff810c3cf7>]  [<ffffffff810c3cf7>] flat_send_IPI_mask+0xf7/0x1a0
[  242.290737] RSP: 0018:ffff8800bac2fcb8  EFLAGS: 00000046
[  242.296162] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000
[  242.303445] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300
[  242.310756] RBP: ffff8800bac2fce0 R08: 0000000000000001 R09: 0000000000000000
[  242.318051] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246
[  242.325300] R13: 0000000000000003 R14: ffffffff8426f2e0 R15: 0000000000000002
[  242.332594] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  242.340820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  242.346698] CR2: 000000000255e000 CR3: 00000001d4418000 CR4: 0000000000160670
[  242.353994] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  242.361293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  242.368593] Stack:
[  242.370725]  ffffffff8426f2e0 ffffffff847ef680 fffffbfff08fd984 dffffc0000000000
[  242.378282]  ffff8801db31bca0 ffff8800bac2fd00 ffffffff810b982b ffffffff839f6100
[  242.385795]  0000000000000003 ffff8800bac2fd60 ffffffff81d0d6f4 0000000000000000
[  242.393353] Call Trace:
[  242.395912]  [<ffffffff810b982b>] nmi_raise_cpu_backtrace+0x5b/0x70
[  242.402329]  [<ffffffff81d0d6f4>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  242.409425]  [<ffffffff810b97d0>] ? irq_force_complete_move+0x3b0/0x3b0
[  242.416154]  [<ffffffff810b98c4>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  242.423175]  [<ffffffff81367b6a>] watchdog+0x6fa/0xae0
[  242.428448]  [<ffffffff81367533>] ? watchdog+0xc3/0xae0
[  242.433794]  [<ffffffff811907d8>] kthread+0x268/0x300
[  242.438995]  [<ffffffff81367470>] ? reset_hung_task_detector+0x20/0x20
[  242.445726]  [<ffffffff81190570>] ? kthread_create_on_node+0x400/0x400
[  242.452402]  [<ffffffff81190570>] ? kthread_create_on_node+0x400/0x400
[  242.459066]  [<ffffffff83771f85>] ret_from_fork+0x55/0x80
[  242.464575]  [<ffffffff81190570>] ? kthread_create_on_node+0x400/0x400
[  242.471240] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 20 17 00 4c 89 e7 57 9d 0f 1f 
[  242.490243] NMI backtrace for cpu 1
[  242.493843] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.113-g202e079 #1
[  242.500777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.510140] task: ffff8801da3a97c0 task.stack: ffff8801da3b8000
[  242.516170] RIP: 0010:[<ffffffff810d0536>]  [<ffffffff810d0536>] native_safe_halt+0x6/0x10
[  242.524573] RSP: 0018:ffff8801da3bfd98  EFLAGS: 00000246
[  242.530021] RAX: 0000000000000007 RBX: ffffffff847dd788 RCX: 0000000000000000
[  242.537286] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da3aa02c
[  242.544529] RBP: ffff8801da3bfd98 R08: 0000000000000000 R09: 0000000000000000
[  242.551818] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  242.559088] R13: fffffbfff0708868 R14: ffffffff847ebaf8 R15: 0000000000000000
[  242.566334] FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  242.574561] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  242.580441] CR2: 000000c420049e80 CR3: 00000001d4418000 CR4: 0000000000160670
[  242.587815] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  242.595070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  242.602360] Stack:
[  242.604482]  ffff8801da3bfdd0 ffffffff81027ed5 ffff8801da3c0000 ffffffff847dd788
[  242.612020]  fffffbfff0708868 ffffffff847ebaf8 0000000000000000 ffff8801da3bfde0
[  242.619549]  ffffffff8102945a ffff8801da3bfdf8 ffffffff81220418 dffffc0000000000
[  242.627056] Call Trace:
[  242.629641]  [<ffffffff81027ed5>] default_idle+0x55/0x3c0
[  242.635153]  [<ffffffff8102945a>] arch_cpu_idle+0xa/0x10
[  242.640605]  [<ffffffff81220418>] default_idle_call+0x48/0x70
[  242.646465]  [<ffffffff81220b1d>] cpu_startup_entry+0x5fd/0x8f0
[  242.652531]  [<ffffffff81220520>] ? call_cpuidle+0xe0/0xe0
[  242.658236]  [<ffffffff812cd902>] ? clockevents_register_device+0x122/0x230
[  242.665354]  [<ffffffff810adaf4>] start_secondary+0x304/0x3e0
[  242.671244]  [<ffffffff810ad7f0>] ? set_cpu_sibling_map+0x1080/0x1080
[  242.677833] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 
[  242.697269] Kernel panic - not syncing: hung_task: blocked tasks
[  242.703401] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.113-g202e079 #1
[  242.710563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.719891]  0000000000000000 b7f9583501502166 ffff8800bac2fca8 ffffffff81d0278d
[  242.727890]  ffffffff83882e80 ffff8800bac2fd80 dffffc0000000000 7fffffffffffffff
[  242.735868]  ffff8801ce21b368 ffff8800bac2fd70 ffffffff81419b6a 0000000041b58ab3
[  242.743893] Call Trace:
[  242.746457]  [<ffffffff81d0278d>] dump_stack+0xc1/0x124
[  242.751792]  [<ffffffff81419b6a>] panic+0x1aa/0x388
[  242.756778]  [<ffffffff814199c0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  242.763685]  [<ffffffff81d0d648>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  242.770938]  [<ffffffff81d0d648>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  242.778185]  [<ffffffff81367b7b>] watchdog+0x70b/0xae0
[  242.783434]  [<ffffffff81367533>] ? watchdog+0xc3/0xae0
[  242.788781]  [<ffffffff811907d8>] kthread+0x268/0x300
[  242.793943]  [<ffffffff81367470>] ? reset_hung_task_detector+0x20/0x20
[  242.800580]  [<ffffffff81190570>] ? kthread_create_on_node+0x400/0x400
[  242.807216]  [<ffffffff81190570>] ? kthread_create_on_node+0x400/0x400
[  242.813853]  [<ffffffff83771f85>] ret_from_fork+0x55/0x80
[  242.819362]  [<ffffffff81190570>] ? kthread_create_on_node+0x400/0x400
[  242.826594] Dumping ftrace buffer:
[  242.830168]    (ftrace buffer empty)
[  242.833852] Kernel Offset: disabled
[  242.837465] Rebooting in 86400 seconds..