Starting mcstransd: 
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   19.909662] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available)
[?25l[?1c7[ ok 8[?25h[?0c.
[   20.433868] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available)
[   20.693912] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available)

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   21.653359] random: nonblocking pool is initialized
Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts.
2018/02/23 10:31:52 fuzzer started
2018/02/23 10:31:52 dialing manager at 10.128.0.26:39489
2018/02/23 10:31:56 kcov=true, comps=false
2018/02/23 10:31:58 executing program 0:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$clear(0x7, r1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x75e0}, 0x8)
recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, <r4=>0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/83, 0x53}], 0x1, &(0x7f0000000300)=""/111, 0x6f, 0x80}, 0x4}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/149, 0x95}, {&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000640)=""/173, 0xad}, {&(0x7f0000000700)=""/144, 0x90}], 0x6, &(0x7f0000000840)=""/88, 0x58, 0x40}, 0x1}, {{&(0x7f00000008c0)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000900)=""/225, 0xe1}, {&(0x7f0000000a00)=""/8, 0x8}], 0x2, &(0x7f0000000a80)=""/21, 0x15, 0x7}, 0x75b6bbac}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000ac0)=""/139, 0x8b}, {&(0x7f0000000b80)=""/196, 0xc4}, {&(0x7f0000000c80)=""/73, 0x49}, {&(0x7f0000000d00)=""/111, 0x6f}], 0x4, &(0x7f0000000dc0)=""/77, 0x4d, 0x9}, 0x92}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/61, 0x3d}, {&(0x7f0000000e80)=""/85, 0x55}], 0x2, &(0x7f0000000f40)=""/4096, 0x1000, 0x8d}, 0xffffffff}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000001f40)=""/10, 0xa}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/215, 0xd7}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/16, 0x10}, {&(0x7f00000040c0)=""/239, 0xef}], 0x6, 0x0, 0x0, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000004240)=""/167, 0xa7}, {&(0x7f0000004300)=""/166, 0xa6}], 0x2, &(0x7f0000004400)=""/187, 0xbb, 0x9}, 0x8000}, {{&(0x7f00000044c0)=@alg, 0x58, &(0x7f0000005580)=[{&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/59, 0x3b}], 0x2, &(0x7f00000055c0)=""/65, 0x41, 0x5}, 0x3}], 0x8, 0x12043, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000005840)={<r6=>r3, 0x800, 0x20}, &(0x7f0000005880)=0xc)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000058c0)={0x7, 0x5e7f043c}, 0x8)
keyctl$describe(0x6, r1, &(0x7f0000005900)=""/67, 0x43)
r7 = creat(&(0x7f0000005980)='./file0\x00', 0x0)
sendto(r5, &(0x7f00000059c0)="f786942f0fdfe88f4dc780655718e44b122d4e11713b1aad4b9bdb8fb139c81c052f6560df066d14be8f5f362db66b5244219909ca17b9538670108f2ca3b72647a837f39abb9d89e65afb97a54ddce23ae19d5287b9e4074baa325870996258e9bf5c6163359a1f9390f405481a09fe484593859aa90e6562e40bb2cf1d8bceaaca4d423490c46cd54ec5ef0728ce306ba4c532f1a5a3c93903f346fd94994966b4e77da7bc9c8c7a5f36279a04e0ebd27e48d7bfab6e694cff30a37f69872c897a4ceb108180c19a38c28bb3095e45d00b2e9e1133eb694bc255c415681d2b065976", 0xe3, 0x20040080, &(0x7f0000005ac0)=@ipx={0x4, 0x2, 0x45, "cc0154e082a1", 0x6}, 0x10)
r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005b00)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000005b40)={0x1aa4e294, 0x3, {0x1, 0x3, 0x4, 0x1, 0xfffffffffffffc01}})
getsockname$packet(r8, &(0x7f0000005c80)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005cc0)=0x14)
sendto(r2, &(0x7f0000005bc0)="fc7b36a99f182da47da0365e86350e85ac3d7b47b83d8debe7f1aad651b382a4037b05eff1825b299391bbac18079cc972529cff870d7adbfd2d2942aed499ecb65cd91719de3b806b406457d48d90af12a45e53e4f4e5bba5badd2e2c055b20386bcee3f9ff90595e0c6a9000d10a58d2930a23ea0ff4f7a5604ab5c3634dca315f693f850d1418cd3cc9a0add6c74237", 0x91, 0x20040085, &(0x7f0000005d00)=@ll={0x11, 0x1f, r9, 0x1, 0x75, 0x6, @random="cee12917bfa9"}, 0x14)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005d40)="215bd5ab200b799e1dd0f518548360cf5728f98c451cbc52155e5964d1762e13ca7cc4052fa5fd4c70a73af54af98602d9020b16dd94c33b5fe953fbbdf9f5ec3f3508ec6f924f11973fc0052451f27c33d2aa5797261d39af710f2d6997cdb731c916602c9c08752e6c4b5e52cfb8cfa1b7fcdf8e7a8f998d8d5f6f643feb31d7f5e3e131988e06db51f3837744b7f6badc51ee9f926ea200b674d37ae13e5b1a09206ab2e398a4083fc2019a33634192ef6c861faa148b355550fd", 0xbc}, {&(0x7f0000005e00)="4b1376f2eed92e1b797bb2487b6fca6296ec012ed937099b9340c9918d9b483151f9c11a43ebd6dde009f750335225e7965b794f2a01c6f96e746371754684d627fa001ea5a0d58529f63623be8d58ac214f376d46e52ca0cd13d6e05ba921b3c830db86c60bc0318608156a", 0x6c}], 0x2, r1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000005ec0)={r3, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x6, 0x1, 0x2, 0x9, 0x80}, 0xa0)
ioctl$PIO_UNIMAPCLR(r8, 0x4b68, &(0x7f0000005f80)={0x2, 0x100000000, 0x4})
request_key(&(0x7f0000005fc0)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006040)='/proc/self/net/pfkey\x00', r1)
sendmsg$inet_sctp(r4, &(0x7f00000073c0)={&(0x7f0000006080)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000071c0)=[{&(0x7f00000060c0)="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", 0x1000}, {&(0x7f00000070c0)="69b0c6fa0644cc376ba001209805177fa57ef56b4bf55a2a4957b422659f503f5067581861973afe14430d6a27eaa809fde100ef4875e008eb7d480798984f6b4165206c2e1f44402a413f9b748b98ca0576ad8c43d72884b5123834f094d2a8ed5f467185efcdd487e89bc55ad046254c869e86d0e7f0300733ad758d4f4ecbc5317ebb57d45ee999d60325b1af295fa0fb89c613f7d8ac6fd30d88328172e10e3f30ca59af6da7616d64ca08a4af4be010bbe5db4a6bafc9d460b150fe1ccc1e3b8c6a0d2fadcc03c234dca4a38a03052799ee1d9944ff357908be3454bcf380b3c527d69da127e10eb6a1a0", 0xed}], 0x2, &(0x7f0000007200)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x7fffffff, 0x8000, 0x80000000, 0x4, 0x1f, 0x40, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x50000000000000, 0x9, 0x800e, 0x1, 0x297, 0x8, 0x8, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x800c, 0xde, 0x0, 0x5, 0x7, 0x787, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x201, 0x3d87, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x401, 0x3, 0x70c, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3, 0x2, 0x100000001, 0x0, 0x0, 0x3a9, 0xfc, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x1ee3, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x0, 0x6, 0x7, 0x10001, 0x1, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x20, 0x4, r3}}], 0x1b0, 0x8000}, 0x800)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000007400)={0x7539, 0x1})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000007480)={0x7c, 0x4, 0x5, 0x100000001, 0x10001, 0x4})
r10 = gettid()
ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f00000074c0)=r10)
keyctl$update(0x2, r1, &(0x7f0000007500)="d5d04a78f3f340f0087dcc0b7b7a7e1f80f5d9d713cb539ed6609d0e9a6e8afe9fd6b7b0b89a39d15ee1d0edb6", 0x2d)
getsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000007540), &(0x7f0000007580)=0x4)
getpeername$inet(r2, &(0x7f00000075c0)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000007600)=0x10)
accept$inet(r7, &(0x7f0000007640)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000007680)=0x10)

2018/02/23 10:31:58 executing program 7:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x191180, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x7, 0x29fb}, {0x8811, 0x5}, 0x9, 0xd7834f0e6a63a41e, 0xffffffffffffff30})
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x42000, 0x0)
ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/149)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0x0, <r2=>0x0})
syncfs(r1)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0x0, 0x8}, {0xb, 0x40}, {0x6, 0x7f}, {0xc, 0x1}, {0xe, 0x2}, {0xc, 0x5}, {0x2, 0x9}, {0x6, 0xff}], 0x8)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0)
writev(r2, &(0x7f00000007c0)=[{&(0x7f0000000280)="ae4641bdac47ff91cfeb3e14fa09b1e43cf2083b652fa5803313367ce90870a4c5639b1d712076ef1012a9b1ba282a79d634a851df864f88c45b5b1cbf06a539d0b700e9d946234fbe6f4664b820bb13e269912a64a46087854b473c374624de57fe930c6b146e7a0fc7fa546746c735b40cc896d55364924e9f4348cc8d67cef4d3560ccb7bb2c26948fbbb4abdb3c582f95e1d0d080695b84317c5a705e61202", 0xa1}, {&(0x7f0000000340)="f38ee13ba65ae05d17fd5f8b", 0xc}, {&(0x7f0000000380)="e29760733b9da1f6b1a7b684e3a614a3b8f98f3e759bbe88c80dc8fd8a2c730fcadf5fe01b8758cd4ddcc0b6f1dc8d2193cd47df401d8029cadb5386d8411c75d1ae2a822a8d2c766aaba25c9aa737a0a396f9e4", 0x54}, {&(0x7f0000000400)="29e223d66144df6782358465c75a6169c56566e04faaaea05f619d205a6996bf5e40491873ca797262dd18069abdf761fc9b8c615f045f5ec2005c9a06024a4369516fc60ed41a921df79c8a3ce476b12e4f7a05c48263968a2da928431d", 0x5e}, {&(0x7f0000000480)="28aa5cbeb08d2bdc5aebc908b5c1a3a3b8b50af26519b0c179df4e8e80421a7e488e6a4916869a7ee805753564b60312e567", 0x32}, {&(0x7f00000004c0)="f3162bc62061aed72b07d1c152e65f9bb7c86555e6b0ddd8787f97ab89dde9d11af092fe7906c3cf00984f482e2ccba6e9a57f7f0ca4aa898742d8e64d8464c41bfec9fd82b9f005efef8d7b6a4506455251a6b5646bd4f46254bf347d2ecacd7a68b9aeeb4a1712a3b111918a8135adb92b20738b17f1075ec5fa07fb5bf6a444f83a", 0x83}, {&(0x7f0000000580)="19749657cd93a193caddccef1ffc8bcd672e2d038fbd3cafc908f88ebc7525457d3dbda74e3fa041db7eb0be1af93f5a40f16d454d9a003e91fed6264c89bb406438593783e407801a8e8effce3347d37c36e48d73c2f1663ce0d9a7b9fdcfa2bd87e77ad63793b3cb5fbbac8e432a98ae88a06d0691a343a3ea86081d2c", 0x7e}, {&(0x7f0000000600)="a0065e0eaada53d054ae773c13d13ea98af3d83bcf6858479d2d9cd3feed43ace544ea438dee12ba51d73d3961b8c8b385cf5aa453fce196ce6f1373770c4d74e0fab75503f59b4f95801f0ed9b28e", 0x4f}, {&(0x7f0000000680)="180d12f8f62333ae5dcbec5737b8b70777c8824490658f5e8ce2cadaf3b902cee17785de4fb2883b28ec329cd1351643108146d460b990c468bea1cf25ad1948f9d4777255ec6ee1a79d83e1fc8aad6035760c44ad3e6679a55b7e66fe919b172c683fd2db6b16ab86200c58c231dffdd7eb5143acc3e26267601b", 0x7b}, {&(0x7f0000000700)="0bf1c4c900b499eda96de7fade39ae6f93a9709c904d24332132af5454a3212c60acbac322a47138342e3f2dbfc00ced062af4488fa2b74afbf4b36af85b23b04acbeb2b4243855c08a34a5a73f99faa5b6c52b236f5ac029003a35cde29fedb472e76edf9abe730a7c8c5443d56e92331a70113509cbfd2456f0117869a0df5f553e9165e6d5815da0362197336399fd3f02e524315e3b94809934a159452ad1e6995dff0481aef1943792fa6d25dd86dc0c69d", 0xb4}], 0xa)
r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/create\x00', 0x2, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000940)={0xebb6f43e18c345dd, @tick=0x46, 0x1, {0x40, 0x100000000}, 0x1, 0x2, 0x9})
preadv(r3, &(0x7f0000001d00)=[{&(0x7f00000009c0)=""/208, 0xd0}, {&(0x7f0000000ac0)=""/80, 0x50}, {&(0x7f0000000b40)=""/102, 0x66}, {&(0x7f0000000bc0)=""/75, 0x4b}, {&(0x7f0000000c40)=""/63, 0x3f}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/77, 0x4d}], 0x7, 0x0)
r5 = accept4$nfc_llcp(r3, &(0x7f0000001d80), &(0x7f0000001e00)=0x60, 0x80000)
sendto(r5, &(0x7f0000001e40)="fd363a3dfad89ea0200b60e2eb3aa8e310184671deea776b70e411790fadf0ecd9b94c47461c628edc3cb7888df3899045e4dff0ae044462c6278cdd2231d959412de77dd8a23640aab89e68cde37c049826ce7d05b65d68cfe37be4732780f1cb9a14bce030a181562e6216e859871fa3c7e145965947240947ace52fb1d955870778495de3078e137d3c01e6372f1d1482955903ad80237d362da96b1bb768088b258bf2902142350cb6bd4b4e6755899fff90bed378229bb8b90a43be14975e70fa4d237f1660e1b928226e8e40145126e24e686d4bd8dc5a320889f91311f9b7f117b7bd2aafae", 0xe9, 0x20000000, &(0x7f0000001f40)=@ax25={0x3, {"1d62e39158524b"}, 0x1}, 0x10)
ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000001f80))
r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/rtc\x00', 0x4000, 0x0)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000)={0x3, 0x3, 0x2f6, 0xb, 0x6, 0x1})
ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000002040)=@common='sit0\x00')
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002080)=[{0x2}, {0x2, 0x4f3}, {0x7, 0x3}, {0x3, 0x9}, {0xb, 0xfffffffffffffffe}, {0x0, 0x9}, {0xa, 0x84}, {0x8, 0x4}], 0x8)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r6, 0x28, 0x1, &(0x7f00000020c0)=0x5, 0x8)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000002100)={{0x5, 0x10001}, 'port1\x00', 0x10, 0x11000, 0x8, 0x80000001, 0x6, 0x1, 0x1, 0x0, 0x1, 0x3})
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000021c0)=0xda29, 0x4)
ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000002240)={&(0x7f0000002200)=[0x7, 0xd7b, 0x5], 0x3, 0x6, 0x1, 0x2, 0x8, 0x58fa, {0x10000, 0x7, 0x81, 0x7, 0x7, 0x3, 0x8, 0x0, 0x40, 0x100000000, 0x7, 0x3, 0x3, 0x65e, "faa52c15361199d2403635464478060d4942eebb698d14538fc4bfc50bc00548"}})
r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/sequencer\x00', 0x10000, 0x0)
write$tun(r0, &(0x7f0000002300)=@hdr={0x1, 0x4, 0x2, 0x6, 0xef, 0x1, @ipv6={0x9, 0x6, "e26601", 0x4e8, 0x3c, 0x9b46, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xff, 0x20, [], [@enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @calipso={0x7, 0x30, {0x1, 0xa, 0x3, 0x7, [0xd0, 0x4, 0x101, 0x1, 0x0]}}, @generic={0x1, 0xa8, "71945d1843ff97d6473b93332fa9d9b1693c89ba101d808cce23d00202e48c6ac60e9648e94829e8b800a550f55f9e67fd42afc424b6cba474a96781af0bb4a9125176b044c06289d60a8e5552ab0bb2388df47b8c50965eca05f89da60b9b1d29fdcda83471e42df475df99622cafd1080a2a8cebb838f920d98b1b55a1e74e57e34ebf6fb96573953614a6bd2512d25de475460464c68925818a15ad9df77a91b8f2fa38b66e1f"}, @enc_lim={0x4, 0x1, 0x8001}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x5c, 0x8, [], [@jumbo={0xc2, 0x4, 0x81}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x0, []}, @calipso={0x7, 0x38, {0x1ff, 0xc, 0x8, 0x3f, [0x100000000, 0x6, 0x0, 0x4136, 0x413b, 0xb7]}}]}, @srh={0x7b, 0x12, 0x4, 0x9, 0x7, 0xd125, 0x6, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @routing={0x32, 0x2, 0x3, 0x7fff, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x2b, 0x0, 0x1000, 0x7, 0x0, 0x4, 0x0}, @routing={0x87, 0x14, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0xbb, 0xa, 0x3, 0xbf49, 0x0, [@empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x100, 0x0, 0x1, 0x880b, 0xa4, 0x3, [0x1], "6a0fabfedae3f0f8cf2ef81b849bf2b4b401ad36176995e463712cbddc14f13b5792159ffd1ef934d4310ff0dbbdcc5f19a65ba9fefdd4e299187c7582f5283cc4897e3023d2234d8311ee81a7afacc895c2821fee20a29c40de518c01bf8987f8795e15dfe5c9b0235bf862b8d94f46549dba4222f3f11b79b32ade8533efd9b75a093424f38c4bac1f1e27bdfd9751469a2427bd5628d05cc2e00052e228e54c4a5746"}, {0x620, 0x0, 0x200, 0x8, 0x0, 0x0, 0x800, [0x7, 0x59, 0xffff], "09a36c73efed65029af0ff7d2435e52ca12e68a66f5791699164be2ebf047dab553c52fc5f2668db84b841324d33a50cacdf5022105d24346772077e763b177ba433edfbabda0a"}, {0x81, 0x0, 0xfffffffffffffff8, 0x80000000, 0x0, 0x0, 0x86dd, [0x100, 0x4], "41b88a8e87c593c62dd5ea3905cfed388157931d8c6633c0bae562b4c4de485074eb1485102c1fae9a996edf9db9d937d5915eb116016ed8ae61cd1b7ed0f9aec1e8c22789f0e9bdf5ca5a9b6acfcd911ac46e6a123799db8445871f24ef5bdc15367f1cba5646950330eb7fdb7d8632b70f56febb07a8e2f0b1316991c74642e07736679709c72f78a8d58e80962c449b7806949ebc33bc6373773ea97af0ad94729c212928da70146786fa6a52d3c258ecd73e0aacb055ff3209a4a53e9b0a30ec11"}}}}}, 0x51a)
setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000002840)=0x100000001, 0x4)
setsockopt$inet_udp_int(r7, 0x11, 0x66, &(0x7f0000002880)=0x2, 0x4)
pipe(&(0x7f00000028c0))
mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x12, r1, 0x0)

2018/02/23 10:31:58 executing program 5:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {<r1=>0x0}, {<r2=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r2, 0x2})
getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ustat(0x7fffffff, &(0x7f00000001c0))
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]})
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000280)=0x5009)
getpeername$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000340)=@fragment={0x0, 0x0, 0x3f, 0x101, 0x0, 0xffffffff, 0x1}, 0xe)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000380)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}})
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={<r3=>0x0})
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000400)=""/84, &(0x7f0000000480)=0x54)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000500)={0x6, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000540)=0x3ff)
connect$ipx(r0, &(0x7f0000000580)={0x4, 0x8, 0xfffffffffffffff9, "94e6a8241461", 0xffffffff}, 0x10)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{}, {}]})
fremovexattr(r0, &(0x7f0000000640)=@random={'security.', '\x00'})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @empty}, 0x8, 0x1, 0x1, 0x4, 0x80000001, 0x2, 0x3}, 0x20)
getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/policy\x00', 0x0, 0x0)
r5 = accept4(r0, &(0x7f0000000780)=@hci={0x0, <r6=>0x0}, &(0x7f00000007c0)=0xc, 0x800)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000800)={@empty, r6}, 0x14)
ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000840)={r1, 0x3})
getpeername$inet6(r0, &(0x7f0000000880)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000008c0)=0x1c)
ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000900)=0x800)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000940)={0x2000000000000000, 0x40})
ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000980))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000009c0)={<r7=>0x0, 0xd5, "1c0d007f5e17e4756ca4f7f8f6cc3bdc9736ad700220e9a7f6230a030d6459b6456227285c036a22ca2f68917affe8b520acb3ed8da077dc2a94d2b03142972f9a542a39af636f8b487e341c4696b3e9285d0cced53196cce1b1ebb4b38a27beb89d3b22e765aabe9bbb695a4c6c09d4b8cdd7bd8cfca3ef6525f81c7f9723b86a49652588875170dc44439f6b08c983423575dd7c66353753daa50be7cc534301a4205d2caf060dcfffdd4a788675262aefecc469e6a4df9aa4e989bae86f432bc3cbcea581651024286ab9006851d4565f1b0f62"}, &(0x7f0000000ac0)=0xdd)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000b00)={r7, 0x1f, 0x20}, 0xc)

2018/02/23 10:31:58 executing program 4:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x6}], 0x30)
getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000)
ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000001080)={@generic="7a496ffe64d62e8308452d084e7c2009", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}})
setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000001100)=0x80000001, 0x4)
r1 = memfd_create(&(0x7f0000001140)=',em1@cgroup#.*\x00', 0x3)
mq_timedsend(r0, &(0x7f0000001180)="ecf325f2dc0e0190fb300d8aef3c9363456068c8ab23fd5c08eeb54c1c6fcb4ac8bf90e2fab7699a78c5c3dff8030ac06db9638bbe761aa44d2d58fd28ba338fd0b174b1ab2171aac189f5e46864281c6eaa53c5897c4e93daa1e5e5be19575c1d85ccd3b62b6651d13dec507ff9ce3b8384212ca7d5de0795892d6f00e65abc3511c600b2", 0x85, 0xfff, &(0x7f0000001240))
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/autofs\x00', 0xfb2ba121afa17bb, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000012c0)=[{0xb, 0x9}], 0x1)
ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001300)=0x1)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={<r3=>0x0, 0x0, 0x1, 0x2, 0x8, 0x3, 0x5, 0xfffffffffffffbff, {<r4=>0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}}, 0x4, 0x7, 0x5, 0x9, 0x10000}}, &(0x7f0000001400)=0xb8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001440)={<r5=>r4, 0x8, 0x5, 0xf2, 0x2000000000000000, 0x1}, &(0x7f0000001480)=0x14)
ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000014c0))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001500)=@assoc_value={r3, 0x1}, 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001540)={r5}, 0x8)
splice(r2, &(0x7f0000001580), r2, &(0x7f00000015c0), 0x2c, 0x3)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001600)={<r6=>0x0, <r7=>0x0})
ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000001640))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001680)={r5, 0x100}, &(0x7f00000016c0)=0x8)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000001700), &(0x7f0000001740)=0x14)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001780)=""/63, &(0x7f00000017c0)=0x3f)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001800)=""/198, &(0x7f0000001900)=0xc6)
sendmsg$nl_route(r1, &(0x7f0000001a00)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)=@getlink={0x30, 0x12, 0x504, 0x7, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4)
ioctl$TIOCCBRK(r2, 0x5428)
ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000001a40)={0x400, 0xff, 0x2, 0x400, 0xffffffff, 0x8})
socket$inet_sctp(0x2, 0x5, 0x84)
getsockname$ax25(r0, &(0x7f0000001a80), &(0x7f0000001ac0)=0x10)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001b00)={0x7, <r8=>0x0, 0x10003, 0x1789})
ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001b40)={0x7, r8})
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002b80)={0x1000, &(0x7f0000001b80)="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"})

2018/02/23 10:31:58 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x80)
ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"4c4ef18c6849368b29d18e5204080284", {0x4, 0x6, 0x3ff, "704ac31ae502", 0x1}})
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x0, 0x1})
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
preadv(r0, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/151, 0x97}, {&(0x7f0000001440)=""/105, 0x69}, {&(0x7f00000014c0)=""/224, 0xe0}], 0x8, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001640), &(0x7f0000001680)=0x4)
r2 = syz_open_dev$sndtimer(&(0x7f00000016c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001700))
ioctl$int_out(r2, 0x2, &(0x7f0000001740))
pread64(r2, &(0x7f0000001780)=""/99, 0x63, 0x0)
poll(&(0x7f0000001800)=[{r2, 0x1}, {r2, 0x40}, {r2, 0x1080}, {r1, 0x4}, {r0, 0x1001}], 0x5, 0x0)
getpeername(r2, &(0x7f0000001840)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x10)
r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/pktcdvd/control\x00', 0x101502, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001900)={<r4=>0x0, 0x2}, &(0x7f0000001940)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001980)={<r5=>r4, 0x3, 0x401, 0x1, 0x10000, 0x6}, &(0x7f00000019c0)=0x14)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001a00)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x78, {0x2, 0x2, @loopback=0x7f000001}, @common='irlan0\x00'})
ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001a80)={0x9, 0x2a, "78704d2c3a1ba095ec8f25fcfe74b3a07bfce9acba00c06b77052d6d576caf68101ad959f2b01ccd1ebb"})
writev(r2, &(0x7f0000001dc0)=[{&(0x7f0000001ac0)="c00e2c269c46179d5a51dc0621a52f5c09b438072612da8d28", 0x19}, {&(0x7f0000001b00)="8025c37c517d9a03cefa6eb27e59b84c5b6fc10524f63f0f4e4a4f2a85690d305210ed87d17cfbee0770d39640646ece8bc78f82939a119b82744b307d7a436325d7bb13644211be5d177dd8c731", 0x4e}, {&(0x7f0000001b80)="d171b8d4a3d23197ddfe", 0xa}, {&(0x7f0000001bc0)="9a66294c4209cb14232c46f0", 0xc}, {&(0x7f0000001c00)="1dd47c321de5c0784bdad6f4738265b6889a0b57b9bcb0ba2e286bd3b2f7fe4996dd7733846f57c3815d3cd9d01fea08cac00a2008345b130f1d9c36c703544789ac4d76d5eae2ea6104428240fe41a78479dc3346dbe84e9159642133f049df7c17bab187648c8f932b9bbde300069dad47f767e024222769", 0x79}, {&(0x7f0000001c80)="be0bf1ec66681c1047735ca385507d576bc4162faa2bbd24d0382a01fcfa45432f9f2483ca40f8dde90e4ba71ca7159bc506c26f288a70b553fff508ad70f0fb58684fe9ae77034a0a438df041f878f3be874489ef47a9e14acfc3c7d05e93eca17b7cf07ecf16b8b3ac5baf0090420bf3729fac9f4505e5aec7ae", 0x7b}, {&(0x7f0000001d00)="7959e389c3ecd09b37a06f9dedb6cbd0453d9b974a6dc32dd4c0727642ff811ba4e0c23f6a6e3232ccad6cb87c2ab8ba1db2194d41395f18bb712f1b01b9c5ac6d5b5ffc1b6107c40a5b70c6f0fef2a9b381a9ac724123ec54083346e298", 0x5e}, {&(0x7f0000001d80)="1d90c41f214bb8f0712a6ad2537d2c8019369ae30a56fa8ec1b50e5e128a537c54addcf883e3504e2a8dda256be8ee31ac0d461456fb5b2bab", 0x39}], 0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001e40)={r4, 0x101}, &(0x7f0000001e80)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001ec0)={0x3f, 0x0, 0x81, 0x500000000000}, 0x8)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001f00))
accept$unix(r0, &(0x7f0000001f40)=@file={0x0, ""/108}, &(0x7f0000001fc0)=0x6e)
r6 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r7 = add_key$keyring(&(0x7f0000002080)='keyring\x00', &(0x7f00000020c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$reject(0x13, r6, 0x7, 0x5, r7)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002100)=@assoc_value={r5, 0x60}, 0x8)
accept$ax25(r0, &(0x7f0000002140), &(0x7f0000002180)=0x10)
r8 = dup3(r3, r3, 0x80000)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00000021c0)=@int=0x9, 0x4)
mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1)

2018/02/23 10:31:58 executing program 2:
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x6, 0xbb, 0x1863c00000, 0x7, 0x2, 0x200, 0xffff, {<r3=>0x0, @in6={{0xa, 0x2, 0x45a8, @empty, 0x6}}, 0x6, 0x4, 0x5, 0xe490, 0xd87}}, &(0x7f0000000100)=0xb8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, 0xfffffffffffffe4b, 0x8d0, 0xee1c, 0x2, 0x15}, 0xa0)
ppoll(&(0x7f0000000200)=[], 0x0, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0xfff}, 0x8)
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x4000, 0x0)
ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1)
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000300)=0xd89)
ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000340)=<r5=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000380)={0x1, r5})
sendfile(r0, r1, &(0x7f00000003c0), 0x0)
sendmsg$nl_netfilter(r4, &(0x7f0000001ac0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000001a80)={&(0x7f0000000440)={0x1620, 0x3, 0x0, 0x20, 0x0, 0x1, {0x0, 0x0, 0x5}, [@generic="e5708d780b880e7244a59a22ccd6bf4eaedd40435c732c51f22002cd5f8721fa7efaee72e9452af9a22a860b4bd2edf98783a6e10658f23391dd8a18541be421c4a2ccaa531990edfa95219ef881c08ed78e708bc6d64849215882c455c58750bddec39ee1f2fbacda05f3fdc72cb8df02f486cc324d96e41dc1493c62334c663214ce3056382d1508bdc4f2baf1f61fdcf7a93d13ef450f81a354699f8ed2ec4504930a22bc1cb2f60a3067c42ad7747256bef10b50075a6f236fe7b260777b03b548017e", @nested={0x13c, 0x77, [@generic="486cc44fcbdb886134e35f9562413f5092269ad2a36423b5218fb356fc1de7603164de6ccfb38d97678cb16d4320b42e77479b665984af97fdb8c7715422ebe5d2ef46d39b215d1cb97a0592b4b218a5e3089961b83435ad1637ff2a6d7f1bf1e54d09f52a71ae7487774460cf3c37e5c121dc20a5920e9a05e4977bbacb932fddd1648a08c3ca8be6e104", @generic="dff6034f772371b28189b84ac1d0f30d295dc794fcd843e5bda23ec41b5aace2a35e471ad3f3cd18b6db87d2b38f6f9fb4d7cce942dc40eaba9fd036c45b296a5177841dab15b4ff78cd1025418b31352eebeb48d53628db43ed980586d8e2a89408377c524dae9f1320f0b96a2902713a85d0dab359e25dee54c5d9496c6899330d7401d944410698ffddcc7cecda0473b828402668cbd36d066b9223ced8", @typed={0xc, 0x6, @pid=r5}]}, @generic="ea359baf41bfc1331b5edba0b597f858fe8c9bfbc2623c7602fadcf08ed5e64ac2f043a76227bd38c3dabd3e205b3310dab6c79ea96d040c69188decadba2885957f25293aae69ade7c335dce45c819178a06a49701317360f318104d0a409ed8dd34393d4979e0374aabb1820571407a857b507e51e6dde5fccc5d0672d9adb2be1eefbda4bc04c48b911", @generic="53c17879999495f6d1d7b435f2d5bddceaf92906f5a872ecfd499a2593e99651b886ebcaafe6b62924871df38c024d059b8797fdbd49849b458330e139f5cc5c4fd76c999f0a0a921073f7128acc035d5fb910041d3fec33861619a332361b7aadf0b9bdbb4a4925e88664109cf9e7f9b0524a64730bd450fbb7b4d06ee0c822b6e98ea07e9d2d7ceed270c46cf527ac6484a16b50ebc69dea9eaae6597153d01436dce88b154bc64b73", @typed={0x8, 0x8e}, @nested={0x12c0, 0x80, [@generic="6e56fcdd1b8b83bf5d01aa9f8aa7310747666367e73ee4917033ef893613b883bcaed1966ca54b09cc4c19aba9e6859f7305ecf561ab3157cce265d611269fa4647f9d4cbe0fa06c5a5b512d508ca5d33e839e49de249c59c05dbe9639c01f5cbbe1fc797e191a246d8602e4e663dca37a164d80c6882a9ce6c6c6e10ee7af30a8faceb1d1b0169d52210b0294c8646c1126a456dc7b4af54cb0442dd7e5f66eafd63d2eb033f4ecac54273fe4bd6850a898dc0292f2732568d51e699774dc908eb989c7b6c0ba74631ca76d3a97", @generic="3bba6853d7808b6a43974a0dd95ec1e071f9a345952ccd35ea7b7662454c5744cd5f1d0ff4e11e3451deeb775cec18164f485b089528cba2a69b6c0c8c389f59598b988c5c4b44f3785f8640403e296046f3ff63a9a02007732ecb7ac5", @typed={0x10, 0x80, @u64=0x4}, @generic="4dbcb4940b18366336fbf2c3bee0c729faffc276f8bd0a1a411e870935e92664b72409934e37b48fd08e3f9a0a64284a49b4400d52b0b928e230befc06bbf1ab226e0288aca6977a45928cb176144a0bd3dbbcacabfcd7e99ada1ced9c73b82d8aa03dea71721ccc00e5360294c2e068d9dd33d7221ff1364679ba297a0e20d794628be8491b97ac85c8ab6ce579771725b647103b5bfff793fde06207f43210cad559735e6a90ff615522161137bd", @generic="16e231c9b3e44f8daead7dc0f948fe8a1a675919c9a498627be55f559c6b61b4bb67dde523825677094dd4afee89e8f90936b9d83916633dcc7c67eca2ae01b244ea29478bbfb259873cce95fed5a9672b2a8895187d9be4b4eb2508844df08d52e8026913d2d72dc5ecf48c4f1d26d71a4efab81b0b", @typed={0x50, 0x84, @binary="77e0a8e77f5ac553528d21d71bdf21e5595b7d05418ddaa582a62ff79818cfadba03737ae01ca3b2511a79c9a8209acb4d1856323bc82aa9926fb13cccd47e6187cb33798a961e"}, @typed={0xc, 0x5, @u32=0xffff}, @generic="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"]}, @typed={0xc, 0x7b, @ipv4=@loopback=0x7f000001}]}, 0x1620}, 0x1}, 0x0)
ioctl$TIOCNOTTY(r4, 0x5422)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001b00)=@assoc_value={r2, 0x6}, 0x8)
ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000001b40)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xc6})
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001bc0)={<r6=>0x0, @broadcast, @multicast2}, &(0x7f0000001c00)=0xc)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000001c40)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xd3, 0x7, 0x3, 0x100, 0xf6e, 0x1, r6})
ptrace$setregset(0x4205, r5, 0x202, &(0x7f0000001d80)={&(0x7f0000001cc0)="5d990e437b63f9648c40c57ca2514949649ab1f5f49da82a814285f8cd0ac04137d90d2753e5b9bebe53082f6e30885733c6d88f1a1335139c0dcf60c4162b1122da369bde3475ed338fd39f6bb523a4600078b5f813c4413b40ccf8cf8d7ada3aa79ed993dcfc99988be64e48e3b3b89a870bf06feffb19e58bc9cd732af3a48c503bbf325cf95c3b3de5ab55e2cea618271d525c158293664c8bc496f91d2c99ebe970d7c5941d8495a5", 0xab})
fcntl$setown(r0, 0x8, r5)
getsockname(r1, &(0x7f0000001dc0)=@un=@abs, &(0x7f0000001e00)=0x8)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000001e40)=0xd0b, 0x8)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000001e80)={{0x7fff, 0x3}, 'port0\x00', 0x49, 0x40, 0x80, 0x4, 0x80000001, 0x2, 0x0, 0x0, 0x2, 0x7ff})
ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001f40)=""/87)
r7 = geteuid()
getgroups(0x3, &(0x7f0000001fc0)=[0x0, <r8=>0x0, 0xffffffffffffffff])
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r5, r7, r8}, 0xc)
ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000002040)=0x340c0000)
ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000002080)=""/2)
futex(&(0x7f00000020c0)=0x2, 0x3, 0xdb, &(0x7f0000002100)={0x77359400}, &(0x7f0000002140)=0x6, 0x3)
getsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000002180), &(0x7f00000021c0)=0x4)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002200)={0x8001, 0x3, 0x100000001, 0x7, 0xfff}, 0x14)

2018/02/23 10:31:58 executing program 3:
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$VT_WAITACTIVE(r0, 0x5607)
ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/251)
truncate(&(0x7f0000000140)='./file0\x00', 0x7)
ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x7})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=<r1=>0x0)
r2 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0xf00)
sched_setscheduler(r1, 0x0, &(0x7f0000000240)=0x3)
sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80004800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x23, 0x408, 0x1, 0x2, {0x5}, [@typed={0xc, 0x7e, @u32=0x6}, @generic="38e7fad14d3e860f1b97182727a8e622fc00"]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000380)={0x3}, 0x4)
r3 = dup3(r2, r0, 0x80000)
ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000003c0)=0x4)
ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000400))
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x9, 0x0, 0x1, 0x3, 0x1}, 0xc)
timerfd_create(0x5, 0x800)
ioctl$LOOP_SET_FD(r0, 0x4c00, r2)
ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000480)={0x1000, 0x1ff, 0x4})
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}, {0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, 0x90b3, [0x3, 0xfffffffffffffffe, 0x20, 0xfff, 0x401, 0x7, 0xfffffffffffff96f, 0x4e6]}, 0x5c)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000540)={<r4=>0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000600)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000640)={<r5=>r4, 0x3, "92833f"}, &(0x7f0000000680)=0xb)
mq_timedreceive(r0, &(0x7f00000006c0)=""/38, 0x26, 0x80000001, 0x0)
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000700)=0x4)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7, 0x6}, 0x98)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000800)=@assoc_value={r4, 0x3}, 0x8)
exit_group(0x800)
sendto(r0, &(0x7f0000000840)="9bade2dda2ffee69ca2d03c071d84bbf", 0x10, 0x0, &(0x7f0000000880)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
clock_gettime(0x0, &(0x7f00000008c0)={<r6=>0x0, <r7=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000900)={0x1, 0x6, 0x2, {r6, r7+30000000}, 0xfff, 0xa4})
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000a80)=0xe8)

2018/02/23 10:31:58 executing program 6:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/70}, &(0x7f0000000080)=0x48)
setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x13}}, @pad1={0x0, 0x1}]}, 0x20)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, <r1=>0x0, <r2=>0x0}, &(0x7f0000000140)=0xc)
getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, <r3=>0x0, 0x0, 0x0])
getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r4=>0x0)
setresgid(r2, r3, r4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300)={<r5=>0x0, <r6=>0x0})
sendto$ax25(r0, &(0x7f0000000340)="8471cc6cd556e660d2ac0b2dc20002ab32b35a254c63bbe8f6ad21c7addfac86daf34eb4bdd4ed1ba889d884767be31c61886eb43fc34ef302f9392318d7b0b7007b337085b9ad0b1087043379d84e80bc8e3bbe0953d9d788f413f6adfc670184699191daa0e63638df80497a5351834507b7538ac3fee477a6c1e15a2986c3f27128cc655a4f35a97ee5c1a98ec76ee2523cfdb1c2208f3736afa642b738ada2f8480b78a47b97b3ccfc2361bb44f9b5c85593b274cb824d02bd434ec9a99b452446cd74be060c68", 0xc9, 0x20000004, &(0x7f0000000440)={0x3, {"a684661c4c9c89"}, 0x3}, 0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={<r7=>0x0, @in6={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5c43}}, 0x6, 0x3d35, 0x3, 0x8000, 0xc0}, &(0x7f0000000540)=0xa0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={<r8=>r7}, &(0x7f00000005c0)=0x8)
sendto(r0, &(0x7f0000000600)="b6d408c9799801c349030eab3bb98da935486327429764a1767a8009ac41128382d4fa01b4e1c74772393178536563a757b4efda493d8627b7558ab298ed609a80a5b76e1426630dd4dfbe43c15b36f6cc0774bf5ab25c", 0x57, 0x40000, &(0x7f0000000680)=@rc={0x1f, {0x100000000, 0x2, 0x5, 0x8d9a, 0x0, 0xffffffff}, 0x1}, 0xa)
recvfrom$llc(r0, &(0x7f00000006c0)=""/111, 0x6f, 0x10100, 0x0, 0x0)
fcntl$setlease(r6, 0x400, 0x2)
r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS64(r9, 0x4c05, &(0x7f0000000780))
lchown(&(0x7f0000000880)='./file0\x00', r1, r2)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r8, 0xfffffffffffffbff}, &(0x7f0000000900)=0x8)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000940)=0x80000001, 0x4)
ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f00000009c0)={0x6, &(0x7f0000000980)=[0x3ff, 0x3, 0x416e, 0x5d, 0x1, 0x9]})
getxattr(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)=@known='system.posix_acl_access\x00', &(0x7f0000000a80)=""/194, 0xc2)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000b80)={r8, 0x80000000}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000bc0)={0x9, 0x80000000, 0x4, 0xae15, 0x400, 0x0, 0x20, 0xf2, r8}, 0x20)
ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000c00)={0x6, <r10=>0x0, 0x10000, 0x100})
ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000000c40)={r10, 0x6})
ioctl$DRM_IOCTL_AGP_BIND(r9, 0x40106436, &(0x7f0000000c80)={r10, 0x6})
syz_open_dev$sndtimer(&(0x7f0000000cc0)='/dev/snd/timer\x00', 0x0, 0x149800)
getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000d00), &(0x7f0000000d40)=0x4)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb)
r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ppp\x00', 0x200c00, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r11, 0x84, 0xe, &(0x7f0000000f00)={r7, 0xffff, 0x6, 0x2, 0x20, 0x3, 0x80000000, 0x7, {r8, @in6={{0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0x800000000000, 0xb6, 0x7, 0x1c2d}}, &(0x7f0000000fc0)=0xb8)

[   33.008229] IPVS: Creating netns size=2552 id=1
[   33.072805] IPVS: Creating netns size=2552 id=2
[   33.139701] IPVS: Creating netns size=2552 id=3
[   33.193715] IPVS: Creating netns size=2552 id=4
[   33.281116] IPVS: Creating netns size=2552 id=5
[   33.359996] IPVS: Creating netns size=2552 id=6
[   33.465722] IPVS: Creating netns size=2552 id=7
[   33.538692] IPVS: Creating netns size=2552 id=8
[   33.813809] ip (4068) used greatest stack depth: 25016 bytes left
[   34.026920] ip (4139) used greatest stack depth: 25000 bytes left
[   34.240129] ip (4209) used greatest stack depth: 24936 bytes left
2018/02/23 10:32:01 executing program 7:
mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x1)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}})

2018/02/23 10:32:01 executing program 7:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200})
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a)

2018/02/23 10:32:01 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b94e58)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cdf885ca13659c6120", 0xc8)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10400, 0x0)
getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10)

2018/02/23 10:32:01 executing program 7:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000)
sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x1, 0x140000000000000, 0x6, 0x2, 0x0, 0x7, 0x0, []}, 0x10}, 0x1}, 0x20008001)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000f8afc8)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x5, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0)

2018/02/23 10:32:01 executing program 5:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffe)
r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="79131105c4f150298fc14d494a4d51f18a3aeacd9beef98120410eeaa7990bb4c5e488ee27818b1ecc8443fc86ca2934f6821149d24c197765aefbb681adf9a8107775ab174069cf98594778297cae562bd9b67737427c0728610bac03314377bd4ff7c0a600f5f11ef3fe28e5cc59b787f3e0ba44e8ee4aaa97896f56fea644293b233850b4bd0d8e938dd5b188bc70042fc9cbdc5d86caf92f253f616781198c45c1", 0xa3, 0xfffffffffffffffc)
keyctl$instantiate(0xc, r2, &(0x7f0000000080)="0796f6709c803d5cba425329ffffaa2f664a26f754a91840d31d0bae0120dc82200efb5dd5a786857cc9201bc342c8f4c5692bf007d181aa1c9add021bb00f3d07e894372b8a4561643e00628bacab8556b0bef9383a1d36b90871b59497c5eee22b639a64aa349ecb824fe14ebfec63e23c7b3c92d8c71f06cd0819af0915b011cc94a9acb263f9", 0x88, r4)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
read(r0, &(0x7f0000012000)=""/202, 0xca)
mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0)
r5 = dup2(r0, r0)
ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000580)={0x70, 0x0, &(0x7f0000000480)=[@release={0x40046306}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x1}, @clear_death={0x400c630f, 0x0, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x68, 0x10, &(0x7f00000003c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000340), 0x1, 0x4, 0x23}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000380), 0x1, 0x4, 0x35}], &(0x7f0000000440)=[0x38, 0x28]}}], 0x2a, 0x0, &(0x7f00000010c0)="8aecb7e337f9ee8a43c538c2310db09945ea6bae10df03d3f59e47c77602d10174548a168695daef04c8"})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
fstatfs(r5, &(0x7f0000012000)=""/2)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000001100)={0x0, 0x2, [@random="9d54a050c277", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]})
clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf2ffc), &(0x7f00003b8f33))
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/23 10:32:02 executing program 7:
r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0)
close(r0)
r1 = memfd_create(&(0x7f0000bab000)="000100", 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x8001, 0x6, 0x8, 0x3}, 0x10)
flock(r1, 0x3)
flock(r1, 0x1)
dup2(r0, r1)

2018/02/23 10:32:02 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x18800)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x26, 0x30, 0x20, 0x8001}, &(0x7f0000000100)=0x18)
socketpair(0x1b, 0x80000, 0x4, &(0x7f0000000040)={0x0, <r3=>0x0})
ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x3, 0x5, 0x3, 0x6, 0xe3, 0x1, 0x80000000, 0x2, 0x7ff, 0x0, 0x7, 0x46c8})
seccomp(0x200000000000001, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xfffffffe}]})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
r5 = syz_open_pts(r4, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0))
ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000000040)={0x8, 0x9, 0x1})
syz_open_pts(r4, 0x0)
exit(0x8)

2018/02/23 10:32:02 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x204000001ff, 0xc}, {0xfffffffffffffffc}})
setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000080)=0x6, 0x4)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/142)

2018/02/23 10:32:02 executing program 0:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$clear(0x7, r1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x75e0}, 0x8)
recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, <r4=>0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/83, 0x53}], 0x1, &(0x7f0000000300)=""/111, 0x6f, 0x80}, 0x4}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/149, 0x95}, {&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000640)=""/173, 0xad}, {&(0x7f0000000700)=""/144, 0x90}], 0x6, &(0x7f0000000840)=""/88, 0x58, 0x40}, 0x1}, {{&(0x7f00000008c0)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000900)=""/225, 0xe1}, {&(0x7f0000000a00)=""/8, 0x8}], 0x2, &(0x7f0000000a80)=""/21, 0x15, 0x7}, 0x75b6bbac}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000ac0)=""/139, 0x8b}, {&(0x7f0000000b80)=""/196, 0xc4}, {&(0x7f0000000c80)=""/73, 0x49}, {&(0x7f0000000d00)=""/111, 0x6f}], 0x4, &(0x7f0000000dc0)=""/77, 0x4d, 0x9}, 0x92}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/61, 0x3d}, {&(0x7f0000000e80)=""/85, 0x55}], 0x2, &(0x7f0000000f40)=""/4096, 0x1000, 0x8d}, 0xffffffff}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000001f40)=""/10, 0xa}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/215, 0xd7}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/16, 0x10}, {&(0x7f00000040c0)=""/239, 0xef}], 0x6, 0x0, 0x0, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000004240)=""/167, 0xa7}, {&(0x7f0000004300)=""/166, 0xa6}], 0x2, &(0x7f0000004400)=""/187, 0xbb, 0x9}, 0x8000}, {{&(0x7f00000044c0)=@alg, 0x58, &(0x7f0000005580)=[{&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/59, 0x3b}], 0x2, &(0x7f00000055c0)=""/65, 0x41, 0x5}, 0x3}], 0x8, 0x12043, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000005840)={<r6=>r3, 0x800, 0x20}, &(0x7f0000005880)=0xc)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000058c0)={0x7, 0x5e7f043c}, 0x8)
keyctl$describe(0x6, r1, &(0x7f0000005900)=""/67, 0x43)
r7 = creat(&(0x7f0000005980)='./file0\x00', 0x0)
sendto(r5, &(0x7f00000059c0)="f786942f0fdfe88f4dc780655718e44b122d4e11713b1aad4b9bdb8fb139c81c052f6560df066d14be8f5f362db66b5244219909ca17b9538670108f2ca3b72647a837f39abb9d89e65afb97a54ddce23ae19d5287b9e4074baa325870996258e9bf5c6163359a1f9390f405481a09fe484593859aa90e6562e40bb2cf1d8bceaaca4d423490c46cd54ec5ef0728ce306ba4c532f1a5a3c93903f346fd94994966b4e77da7bc9c8c7a5f36279a04e0ebd27e48d7bfab6e694cff30a37f69872c897a4ceb108180c19a38c28bb3095e45d00b2e9e1133eb694bc255c415681d2b065976", 0xe3, 0x20040080, &(0x7f0000005ac0)=@ipx={0x4, 0x2, 0x45, "cc0154e082a1", 0x6}, 0x10)
r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005b00)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000005b40)={0x1aa4e294, 0x3, {0x1, 0x3, 0x4, 0x1, 0xfffffffffffffc01}})
getsockname$packet(r8, &(0x7f0000005c80)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005cc0)=0x14)
sendto(r2, &(0x7f0000005bc0)="fc7b36a99f182da47da0365e86350e85ac3d7b47b83d8debe7f1aad651b382a4037b05eff1825b299391bbac18079cc972529cff870d7adbfd2d2942aed499ecb65cd91719de3b806b406457d48d90af12a45e53e4f4e5bba5badd2e2c055b20386bcee3f9ff90595e0c6a9000d10a58d2930a23ea0ff4f7a5604ab5c3634dca315f693f850d1418cd3cc9a0add6c74237", 0x91, 0x20040085, &(0x7f0000005d00)=@ll={0x11, 0x1f, r9, 0x1, 0x75, 0x6, @random="cee12917bfa9"}, 0x14)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005d40)="215bd5ab200b799e1dd0f518548360cf5728f98c451cbc52155e5964d1762e13ca7cc4052fa5fd4c70a73af54af98602d9020b16dd94c33b5fe953fbbdf9f5ec3f3508ec6f924f11973fc0052451f27c33d2aa5797261d39af710f2d6997cdb731c916602c9c08752e6c4b5e52cfb8cfa1b7fcdf8e7a8f998d8d5f6f643feb31d7f5e3e131988e06db51f3837744b7f6badc51ee9f926ea200b674d37ae13e5b1a09206ab2e398a4083fc2019a33634192ef6c861faa148b355550fd", 0xbc}, {&(0x7f0000005e00)="4b1376f2eed92e1b797bb2487b6fca6296ec012ed937099b9340c9918d9b483151f9c11a43ebd6dde009f750335225e7965b794f2a01c6f96e746371754684d627fa001ea5a0d58529f63623be8d58ac214f376d46e52ca0cd13d6e05ba921b3c830db86c60bc0318608156a", 0x6c}], 0x2, r1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000005ec0)={r3, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x6, 0x1, 0x2, 0x9, 0x80}, 0xa0)
ioctl$PIO_UNIMAPCLR(r8, 0x4b68, &(0x7f0000005f80)={0x2, 0x100000000, 0x4})
request_key(&(0x7f0000005fc0)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006040)='/proc/self/net/pfkey\x00', r1)
sendmsg$inet_sctp(r4, &(0x7f00000073c0)={&(0x7f0000006080)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000071c0)=[{&(0x7f00000060c0)="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", 0x1000}, {&(0x7f00000070c0)="69b0c6fa0644cc376ba001209805177fa57ef56b4bf55a2a4957b422659f503f5067581861973afe14430d6a27eaa809fde100ef4875e008eb7d480798984f6b4165206c2e1f44402a413f9b748b98ca0576ad8c43d72884b5123834f094d2a8ed5f467185efcdd487e89bc55ad046254c869e86d0e7f0300733ad758d4f4ecbc5317ebb57d45ee999d60325b1af295fa0fb89c613f7d8ac6fd30d88328172e10e3f30ca59af6da7616d64ca08a4af4be010bbe5db4a6bafc9d460b150fe1ccc1e3b8c6a0d2fadcc03c234dca4a38a03052799ee1d9944ff357908be3454bcf380b3c527d69da127e10eb6a1a0", 0xed}], 0x2, &(0x7f0000007200)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x7fffffff, 0x8000, 0x80000000, 0x4, 0x1f, 0x40, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x50000000000000, 0x9, 0x800e, 0x1, 0x297, 0x8, 0x8, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x800c, 0xde, 0x0, 0x5, 0x7, 0x787, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x201, 0x3d87, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x401, 0x3, 0x70c, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3, 0x2, 0x100000001, 0x0, 0x0, 0x3a9, 0xfc, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x1ee3, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x0, 0x6, 0x7, 0x10001, 0x1, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x20, 0x4, r3}}], 0x1b0, 0x8000}, 0x800)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000007400)={0x7539, 0x1})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000007480)={0x7c, 0x4, 0x5, 0x100000001, 0x10001, 0x4})
r10 = gettid()
ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f00000074c0)=r10)
keyctl$update(0x2, r1, &(0x7f0000007500)="d5d04a78f3f340f0087dcc0b7b7a7e1f80f5d9d713cb539ed6609d0e9a6e8afe9fd6b7b0b89a39d15ee1d0edb6", 0x2d)
getsockopt$inet_dccp_int(r5, 0x21, 0x4, &(0x7f0000007540), &(0x7f0000007580)=0x4)
getpeername$inet(r2, &(0x7f00000075c0)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000007600)=0x10)
accept$inet(r7, &(0x7f0000007640)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000007680)=0x10)

2018/02/23 10:32:02 executing program 6:
r0 = socket(0xa, 0x2, 0x0)
getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4)
connect(r0, &(0x7f0000c11000)=@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c)

2018/02/23 10:32:02 executing program 3:
mkdir(&(0x7f0000639000)='./file0\x00', 0x0)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, <r0=>0x0})
capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x7ae4, 0xc69, 0xff, 0x6, 0x7, 0x1})
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000))
r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1)
setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000000c0)="bc61a5d769a1d8b1774c3daa14f8179437553c28b2e9bdae8ac2503457bb14c95e970464fa3bfee75c13156c5ccebc15a58f4fbabd7d5afbbb6628f91401a48688d3d64a4049e9b0ad679850313196d6d0cfd7c39dfb25dedaa94d6b06c558fd1fc83742d890158471756ef304ff414675fed68eb330ac6117009612f030af5fdfdafdec49879fe4cbdfc19f1e5309109c359a0006b3c49e88b73f46f9a517415af2928ab8ecfe873f3c2596ded7c028fe28eec98282f2e8f3d3fcb65473b7ca068f32b589f1791aeb9c3b", 0xcb)
r2 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0, <r3=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={<r4=>0x0, 0x80000, r2})
getsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={r3, r4, 0x6})
sendto(r2, &(0x7f0000000100)="415419fd61117644c5660db55394f2ec2181ba61f228ae91bce2670f983233533d10ef7f19a1b15a8f4d106cea691a9cc7ce07e1e2b1cd47d2dd5f60c0c57587eca359b443e3b1127d48c3b70aa8e05545c4a4bf98c98f0bc84cc1e427481b692edf914e109645a9f350", 0x6a, 0x4000, &(0x7f0000000180)=@generic={0x9, "fd2781356a14f503c84ff359a73031a96fbe56ec2e1e1747d37cc7a53115a2bf5c9abf2c631b0184c478afd63e0069fb8ba2ccaa34c002c6337f43bd7d90f574e0dd6d09bf98ef2f6266adef3cd6a8b4cb7032e265bde9e8051e7560c6bb45bc1b4b26aae00f04c8a9f586d9c13b069566678ef10cfad2fda79b472f7310"}, 0x80)

2018/02/23 10:32:02 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, <r0=>0x0})
vmsplice(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)="064cfcdb19f5692eef908a1e8f572e9be1dd57f821eba0a0981f90a894efa112a1160ee78f236b2d920bdd6be0b3824c7f29aabb0d5da356c3b1a20c2f89bbe5e5e47adbc4ca1c6ec7f819ae510890fc5094e446edd609e716bd3c0718301a1c7e99b512c37234187326a7cac6c71aa5b53f26cfc57423fac9dfa6f87f4a4f0c1143ceac712984cfa8d7a787218b2f49849511994efdc6fe9e81231f4978", 0x9e}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="09e070fc5700ceac1397216eee45ffbf2126462d58cdb0c822c518c0ace6cfb643b4c02661ada49ead", 0x29}, {&(0x7f0000001140)="cff749b1b4000e0c284e43605beebb0d3ae5e793f4b38bffd53731b0a95cbf24d1ff9436a28cdfa646e55fd667ba4e67b470f67a63c1b2bdeee2488cedb0163d5c99ee4d2ca92b6e1b0c95b2981dbd8cef1560e58158932b264585c3a169a62b56351a8c3fb6404f59cafbb145a1540f7cfa158c1ab3769cde784607c57e5e5c238eb58ba9cdb66b8fe86f373d9438e23a0312a9df1d54e7c373e2076cb04998222fd186608eda363e76f2605458352f3dbcfc4aefa9a529302a44b9c34f4638fbb1a3e2a5c508c89f8a293a4d411ab60be9e68c8fee6fa1e0e2a5a0663819bce511903f3c71919783981f94c2106d4ed7fd1b63be", 0xf5}, {&(0x7f0000001240)="c5dd5a9026fa8b5773cb11", 0xb}, {&(0x7f0000001280)="4c728f2c3e8833a49c170e3d0a1d6b", 0xf}], 0x6, 0x7)
r1 = userfaultfd(0x800)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa})
mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
times(&(0x7f0000012fe0))
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x22000, 0x0)
accept$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf2ffc), &(0x7f00003b8f33))
ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f00008aa000/0x2000)=nil, 0x2000})
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0x40007f)
recvfrom$unix(r3, &(0x7f0000000080)=""/4096, 0x1000, 0x0, 0x0, 0x0)

2018/02/23 10:32:02 executing program 5:
prctl$intptr(0x21, 0x2002)
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210800)
ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x80, 0x4, 0x4, &(0x7f0000ff9000/0x7000)=nil, 0x4})

2018/02/23 10:32:02 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40001, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x20000, 0x6, 0x2, 0xff, 0x4, [{0x10dc, 0xa29, 0x64, 0x0, 0x0, 0x4}, {0x100000001, 0x954b, 0x3}, {0x4, 0x8, 0x80000000, 0x0, 0x0, 0x400}, {0x2, 0xba, 0x9, 0x0, 0x0, 0x2002}]})
mkdir(&(0x7f00001c6000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000))
chroot(&(0x7f0000adaff8)='./file0\x00')
clock_gettime(0x0, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000180)={r1, r2/1000+30000}, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000801fff))
syz_open_pts(r0, 0x80)
mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000d0efc8))
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={<r4=>0x0, 0x401}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x8b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x92c}, @in={0x2, 0x0, @rand_addr=0x81}]}, &(0x7f00000001c0)=0x10)
pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f00002e8ff8)='./file0\x00')

2018/02/23 10:32:02 executing program 7:
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000))
rt_sigaction(0x7, &(0x7f0000001fe0)={0x1}, &(0x7f0000345fe0), 0x8, &(0x7f0000001000))

2018/02/23 10:32:02 executing program 2:
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/146)
socketpair(0x5, 0x800, 0x0, &(0x7f0000000100))
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x7, 0x400}, 'port1\x00', 0x0, 0x20, 0x80000000, 0x100, 0x3, 0x1f, 0x8620c8, 0x0, 0x5, 0xe0c})
clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68))

2018/02/23 10:32:02 executing program 7:
r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8)
r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003ddffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0)
r2 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='@trusted\x00', r0)
keyctl$unlink(0x9, r1, r2)

2018/02/23 10:32:02 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x100000000000})
ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000))
r1 = syz_open_pts(r0, 0x0)
read(r1, &(0x7f0000fd5f0f)=""/1, 0x1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80200, 0x0)
readv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/235, 0xeb}], 0x1)
dup3(r1, r0, 0x0)

2018/02/23 10:32:02 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={<r1=>0x0, @in6={{0xa, 0x1, 0x7e, @loopback={0x0, 0x1}, 0x6}}, 0x4, 0xfff}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0xe7}, 0x98)
ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffe)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x2c)

[   37.191922] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure
[   98.411941] IPVS: Creating netns size=2552 id=9

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes
[  242.194871] INFO: task syz-executor4:5275 blocked for more than 120 seconds.
[  242.202135]       Not tainted 4.4.116-g17c7c49 #17
[  242.207158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  242.215112] syz-executor4   D ffff8801c8087768 28824  5275   3855 0x00000004
[  242.222526]  ffff8801c8087768 0000000000000000 0000000000000000 0000000000000000
[  242.230528]  0000000000000001 ffff8801c8087700 ffff8801db21fdb8 ffff8801db21fde0
[  242.238519]  ffff8801db21f4d8 ffff8801cabd1800 ffff8801c9a80000 0000000000000000
[  242.246610] Call Trace:
[  242.249171]  [<ffffffff837668ca>] schedule+0x7a/0x1b0
[  242.254330]  [<ffffffff837670c3>] schedule_preempt_disabled+0x13/0x20
[  242.260899]  [<ffffffff8376b686>] mutex_lock_nested+0x306/0x850
[  242.266945]  [<ffffffff82d42a7f>] ? odev_open+0x5f/0x90
[  242.272279]  [<ffffffff8376b380>] ? __ww_mutex_lock+0x14f0/0x14f0
[  242.278506]  [<ffffffff82ca1779>] ? soundcore_open+0x99/0x630
[  242.284367]  [<ffffffff82ca16e0>] ? sound_devnode+0xe0/0xe0
[  242.290077]  [<ffffffff82d42a7f>] odev_open+0x5f/0x90
[  242.295248]  [<ffffffff82d42a20>] ? odev_release+0x70/0x70
[  242.300840]  [<ffffffff82ca1a01>] soundcore_open+0x321/0x630
[  242.306628]  [<ffffffff82ca16e0>] ? sound_devnode+0xe0/0xe0
[  242.312309]  [<ffffffff81529d8b>] chrdev_open+0x22b/0x4c0
[  242.317833]  [<ffffffff81529b60>] ? cdev_put.part.0+0x50/0x50
[  242.323690]  [<ffffffff81517f5b>] do_dentry_open+0x59b/0xba0
[  242.329478]  [<ffffffff8153c69b>] ? __inode_permission2+0x9b/0x240
[  242.335775]  [<ffffffff81529b60>] ? cdev_put.part.0+0x50/0x50
[  242.341629]  [<ffffffff8151b820>] vfs_open+0x110/0x210
[  242.346908]  [<ffffffff8153cc8e>] ? may_open+0x1ae/0x280
[  242.352330]  [<ffffffff8154ca83>] path_openat+0x923/0x3940
[  242.357939]  [<ffffffff81dacfd3>] ? depot_save_stack+0x1c3/0x640
[  242.364052]  [<ffffffff8154c160>] ? path_mountpoint+0x830/0x830
[  242.370101]  [<ffffffff814f91aa>] ? kmem_cache_alloc+0xba/0x290
[  242.376146]  [<ffffffff8154ffdb>] ? getname_flags+0xcb/0x580
[  242.381913]  [<ffffffff815504a9>] ? getname+0x19/0x20
[  242.387447]  [<ffffffff8151c0af>] ? do_sys_open+0x21f/0x660
[  242.393125]  [<ffffffff8151c560>] ? SyS_openat+0x30/0x40
[  242.398571]  [<ffffffff83774a1f>] ? entry_SYSCALL_64_fastpath+0x1c/0x98
[  242.405309]  [<ffffffff81237470>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  242.412291]  [<ffffffff812e0bf4>] ? do_futex+0x3f4/0x15d0
[  242.417813]  [<ffffffff83773ecc>] ? _raw_spin_unlock+0x2c/0x50
[  242.423751]  [<ffffffff81552727>] do_filp_open+0x197/0x290
[  242.429359]  [<ffffffff81552590>] ? user_path_mountpoint_at+0x40/0x40
[  242.435918]  [<ffffffff81577bb0>] ? do_dup2+0x3c0/0x3c0
[  242.441251]  [<ffffffff83773ecc>] ? _raw_spin_unlock+0x2c/0x50
[  242.447218]  [<ffffffff81579be3>] ? __alloc_fd+0x1e3/0x500
[  242.452814]  [<ffffffff8151c1f9>] do_sys_open+0x369/0x660
[  242.458344]  [<ffffffff8151be90>] ? filp_open+0x70/0x70
[  242.463678]  [<ffffffff812e1dd0>] ? do_futex+0x15d0/0x15d0
[  242.469310]  [<ffffffff81b44299>] ? security_file_ioctl+0x89/0xb0
[  242.475524]  [<ffffffff8151c560>] SyS_openat+0x30/0x40
[  242.480767]  [<ffffffff83774a1f>] entry_SYSCALL_64_fastpath+0x1c/0x98
[  242.487426] INFO: lockdep is turned off.
[  242.491463] Sending NMI to all CPUs:
[  242.496286] NMI backtrace for cpu 0
[  242.499879] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-g17c7c49 #17
[  242.506872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.516207] task: ffffffff84217840 task.stack: ffffffff84200000
[  242.522231] RIP: 0010:[<ffffffff81212747>]  [<ffffffff81212747>] pick_next_task_rt+0x407/0x720
[  242.530967] RSP: 0018:ffffffff84207d40  EFLAGS: 00000092
[  242.536399] RAX: 0000000000000000 RBX: ffffffff84217898 RCX: 0000000000000000
[  242.543639] RDX: 1ffff1003b643f9c RSI: ffffffff84217840 RDI: ffff8801db21fce0
[  242.550911] RBP: ffffffff84207d68 R08: 0000000000000000 R09: 0000000000000001
[  242.558170] R10: ffffffff838443e0 R11: 1ffffffff0840f76 R12: ffffffff83853360
[  242.565433] R13: 0000000000000000 R14: ffff8801db21f4c0 R15: ffffffff84217840
[  242.572696] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  242.580915] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  242.586803] CR2: 00007f3ad7035000 CR3: 00000001d0496000 CR4: 0000000000160670
[  242.594057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  242.601320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  242.608584] Stack:
[  242.610702]  ffff8801db21f4c0 ffffffff83853360 dffffc0000000000 ffff8801db21f4c0
[  242.618218]  ffffffff84217840 ffffffff84207df0 ffffffff83765674 0000003829dafb71
[  242.625735]  ffffffff84207dc8 ffffffff812d51b6 ffffffff84207dd0 ffffffff81d63d00
[  242.633232] Call Trace:
[  242.635797]  [<ffffffff83765674>] __schedule+0xc44/0x1ca0
[  242.641301]  [<ffffffff812d51b6>] ? update_ts_time_stats+0xc6/0x1f0
[  242.647689]  [<ffffffff81d63d00>] ? check_preemption_disabled+0x20/0x200
[  242.654495]  [<ffffffff837668ca>] schedule+0x7a/0x1b0
[  242.659673]  [<ffffffff837670c3>] schedule_preempt_disabled+0x13/0x20
[  242.666227]  [<ffffffff81221890>] cpu_startup_entry+0x2c0/0x8f0
[  242.672252]  [<ffffffff83773fda>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[  242.679166]  [<ffffffff812215d0>] ? call_cpuidle+0xe0/0xe0
[  242.684756]  [<ffffffff83761959>] rest_init+0x189/0x190
[  242.690104]  [<ffffffff84821811>] start_kernel+0x6b9/0x6ee
[  242.695719]  [<ffffffff84821158>] ? thread_stack_cache_init+0xb/0xb
[  242.702089]  [<ffffffff84820120>] ? early_idt_handler_array+0x120/0x120
[  242.708839]  [<ffffffff84820120>] ? early_idt_handler_array+0x120/0x120
[  242.715569]  [<ffffffff84820312>] x86_64_start_reservations+0x2a/0x2c
[  242.722113]  [<ffffffff84820454>] x86_64_start_kernel+0x140/0x163
[  242.728329] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 66 02 00 00 49 8b 86 60 09 00 00 49 89 04 24 4d 89 a6 60 09 00 00 48 83 c4 08 <4c> 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8d 7b 08 48 89 f8 
[  242.747309] NMI backtrace for cpu 1
[  242.750904] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17
[  242.758160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  242.767498] task: ffff8800bb263000 task.stack: ffff8800bb318000
[  242.773524] RIP: 0010:[<ffffffff810c3eb7>]  [<ffffffff810c3eb7>] flat_send_IPI_mask+0xf7/0x1a0
[  242.782277] RSP: 0018:ffff8800bb31fcb8  EFLAGS: 00000046
[  242.787711] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2
[  242.794966] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300
[  242.802205] RBP: ffff8800bb31fce0 R08: 0000000000000001 R09: 0000000000000000
[  242.809467] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246
[  242.816719] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002
[  242.823958] FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  242.833044] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  242.838916] CR2: 000000c428a37c00 CR3: 00000001d0496000 CR4: 0000000000160670
[  242.846172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  242.853412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  242.860675] Stack:
[  242.862792]  ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000
[  242.870310]  ffff8801db31bca0 ffff8800bb31fd00 ffffffff810b99eb ffffffff839f61c0
[  242.877837]  0000000000000003 ffff8800bb31fd60 ffffffff81d0eed4 0000000000000001
[  242.885355] Call Trace:
[  242.887906]  [<ffffffff810b99eb>] nmi_raise_cpu_backtrace+0x5b/0x70
[  242.894277]  [<ffffffff81d0eed4>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  242.901375]  [<ffffffff810b9990>] ? irq_force_complete_move+0x3b0/0x3b0
[  242.908116]  [<ffffffff810b9a84>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  242.915114]  [<ffffffff81368caa>] watchdog+0x6fa/0xae0
[  242.920357]  [<ffffffff81368673>] ? watchdog+0xc3/0xae0
[  242.925702]  [<ffffffff811907e8>] kthread+0x268/0x300
[  242.930860]  [<ffffffff813685b0>] ? reset_hung_task_detector+0x20/0x20
[  242.937524]  [<ffffffff81190580>] ? kthread_create_on_node+0x400/0x400
[  242.944159]  [<ffffffff81190580>] ? kthread_create_on_node+0x400/0x400
[  242.950817]  [<ffffffff83774e45>] ret_from_fork+0x55/0x80
[  242.956346]  [<ffffffff81190580>] ? kthread_create_on_node+0x400/0x400
[  242.962982] 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 7b 2f 17 00 4c 89 e7 57 9d 0f 1f 
[  242.982064] Kernel panic - not syncing: hung_task: blocked tasks
[  242.988183] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17
[  242.995426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  243.004768]  0000000000000000 5c277a94ff34efa7 ffff8800bb31fca8 ffffffff81d03f6d
[  243.012739]  ffffffff83882f20 ffff8800bb31fd80 dffffc0000000000 7fffffffffffffff
[  243.020708]  ffff8801c55a9c48 ffff8800bb31fd70 ffffffff8141acaa 0000000041b58ab3
[  243.029263] Call Trace:
[  243.031824]  [<ffffffff81d03f6d>] dump_stack+0xc1/0x124
[  243.037159]  [<ffffffff8141acaa>] panic+0x1aa/0x388
[  243.042144]  [<ffffffff8141ab00>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  243.049038]  [<ffffffff81d0ee28>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  243.056279]  [<ffffffff81d0ee28>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  243.063522]  [<ffffffff81368cbb>] watchdog+0x70b/0xae0
[  243.068766]  [<ffffffff81368673>] ? watchdog+0xc3/0xae0
[  243.074101]  [<ffffffff811907e8>] kthread+0x268/0x300
[  243.079259]  [<ffffffff813685b0>] ? reset_hung_task_detector+0x20/0x20
[  243.085893]  [<ffffffff81190580>] ? kthread_create_on_node+0x400/0x400
[  243.092528]  [<ffffffff81190580>] ? kthread_create_on_node+0x400/0x400
[  243.099163]  [<ffffffff83774e45>] ret_from_fork+0x55/0x80
[  243.104669]  [<ffffffff81190580>] ? kthread_create_on_node+0x400/0x400
[  243.111677] Dumping ftrace buffer:
[  243.115185]    (ftrace buffer empty)
[  243.118863] Kernel Offset: disabled
[  243.122461] Rebooting in 86400 seconds..