cc589cd00c46e7ec150a2e6f521fae07a222cad87354f11260ac6acd9a41c23254d6e530824e2d18971698d342059f23f4b9019076246bd2c4d5785650fa4534bfce8af17f721e35b3009cd9734aaad43367ce20dd191f343cac550b5d92e0113a4d7d51f0bd5559fe77989955dba033ac59160796e4db82c3c3673856913290f08d10cb873a75706da4e51dfbd21d011eec5258730df9c4f279b38be66f661143a83f3caee4", 0xb0}, {&(0x7f0000478000-0xe6)="1b9db3d92f91b3908efd5f0ce7b2adc26dcdfb1e4c413ebbb5cad4cb7daa2fed1ed4c904c3a4d1d51a7bb5f1efc58a7174513bfaae8ba31e09783c445d3eb80d69cfc188919b5c259c1d765900f851fc3baeb68c2bd4f7cde708c6467ab70a4f171a323e92f68cb4894f9c395ddeefa8ce83087f64052f66c7e509b4d92221520c9de06565e13207b3fc0d4adfb783d349acf946218de66678a5651cca6dc6e2b5720bc088feed04a7aac52a959a389a9213458cb7a06189633dcf4e6ea3ea27cbf6cff38383ba643f1c0884b1783c78c4bb4726ecab78f048a33a2dc959d55ec99771cab5d0", 0xe6}, {&(0x7f0000232000)="7b4767e5148f81513419bf2cae578c84069236e00ea130cb904083290d6d060b05b7f120c3f72c8c15971da835388667fc70b1ec28e3ac7ba2dbf7b735dba167fe90028b274cdb5116db6742988a28e4d2e5732940852584d40ae42c51e0b1aa39992909f96a320a149b6366860382bac3a44c515dafa5df25304c86c2eea0e65edc1f34b74666f4023d696e60", 0x8d}, {&(0x7f0000283000)="2e05bdf6bc086ab5cc64df2b29c438d2eaca20c05f36efa35ce197210f9bbbd178541e841b2867fbc99317dc19fda687be282ed770d81924cef94b8f96da35c40a8aba401be7af8278d5de544f30fad87084688d2824c969b43cb36d359f9b494b7e7e64de3ce0ed3bee14b476fe0241b025580fcb30993fc282ffbe8f628e1721db30bf64b4b9023a9d45cd8cc8305b9d9472efb26a190d9174e662c605839d5146fb632ad8e52c9fb38d10bb4a2a64a9077d5a749d08b3a67ef2ab4b0f0ce3adfd5d454dfa3e6833da50914f1b5d8670", 0xd1}, {&(0x7f0000fdb000)="2c13479210edf6de09aa7f44a7ac44619cc82cf263e50f696c7066ba1f58cdf22163eb025197ba1d918dca3e09814a2a99d41283ea1547db109342a257f9f16b940dd3d5dd1b6f8602f0e0549ae248f0d24cc8f9fe0e7b0f940cceb303d51046fd5ec9b09cdd2294b5", 0x69}, {&(0x7f0000d85000-0x60)="1603cea6d95749e7c8f4b9256cd80ec2bf7feddee840bbe80929521c2a7d2248f38e05fc706739c0b714561f1d952b77aaffcac754b4937ad0406bc824659864d0532e8644692cc5e925fcc6b2b3ef764c1c551b8c9eda151bfa6c1a82688a41", 0x60}, {&(0x7f0000dd2000-0xd1)="90efe6777dc0161601438a17835d1ce857c73d84a400c2739eef24296d0c4047d9a138c75773c9c18dde978214fe95e132dc1555ad94667ffac97227a9af3d540017f8fc95fbca433cd33859f9b970612bea4d0cda1d5d8e9dcbd470cd181b21ddf2feb8ad9418f18ae5d260050016ab0d12f919c084bd83287c7dc675783a25b58ec6a91f2cfad9becdec5c8c35b24efc81c93eb3e15e2b63a8b4367649e58c9f3cc48070d4e58e1ba9541840381539ad3533d1c5e82b2acfcacb2a35b943c76ce4ac41fb3de74b3d817fe33161dd0889", 0xd1}, {&(0x7f00005a9000)="3c19469f12fb935b6b91ad7776c82af1523d083ce978fc8090f8c39f1fe906516cf40a5dfb9ecef06bf32a4516d3dc9eeaf6b366ac9fa310263ec68f82c1c93f947ae07f6b04bf4c319ccdc640c554261b826a1fbd692f8e40066903c7de784ffa81f29351854e9bdbaebfa546b14b29d86ead", 0x73}], 0x9, r6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 43.683742] binder_alloc: 5238: binder_alloc_buf, no vma [ 43.683782] binder: 5238:5245 transaction failed 29189/-3, size 0-0 line 3128 [ 43.735316] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.743567] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:17:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept(r0, &(0x7f000081d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c2a000-0x4)=0xe) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00005bd000)={0x0, 0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000084b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000076c000-0x18)={0x0, 0x40, 0x30, 0x6, 0x4}, &(0x7f000005b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000041000-0x8c)={r7, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000359000-0x4)=0x8c) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f000069b000)={r4, r5/1000+10000}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x316) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000435000)={0x0, r1}) recvmsg(r3, &(0x7f00001e0000)={&(0x7f00001a8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00003f2000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) [ 43.755668] audit: type=1400 audit(1517375861.017:10): avc: denied { write } for pid=5240 comm="syz-executor7" path="socket:[11069]" dev="sockfs" ino=11069 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.760159] binder: 5257:5260 ERROR: BC_REGISTER_LOOPER called without request [ 43.816105] binder: 5257:5271 got new transaction with bad transaction stack, transaction 10 has target 5257:5260 [ 43.828777] binder: 5257:5271 transaction failed 29201/-71, size 0-0 line 3032 [ 43.854041] binder: BINDER_SET_CONTEXT_MGR already set [ 43.859376] binder: 5257:5282 ioctl 40046207 0 returned -16 [ 43.869531] binder: 5257:5271 ERROR: BC_REGISTER_LOOPER called without request [ 43.871392] binder_alloc: 5257: binder_alloc_buf, no vma [ 43.871433] binder: 5257:5282 transaction failed 29189/-3, size 0-0 line 3128 [ 43.875504] binder_alloc: 5257: binder_alloc_buf, no vma [ 43.875632] binder: 5257:5283 transaction failed 29189/-3, size 0-0 line 3128 [ 43.907163] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.913114] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1000000000) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f000071a000-0x4)=0x0, &(0x7f0000358000)=0x4) r1 = accept4(r0, 0x0, &(0x7f00001d4000)=0x0, 0x0) connect$l2tp(r1, &(0x7f00009bb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x1, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x3a) 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000092d000+0xf08)={@generic="5857d03d62fff2536a3185a7193549cd", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ca6000)={&(0x7f00005d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba9000-0x10)={&(0x7f0000f53000)=@delpolicy={0x50, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:41 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000004000-0xc)=@proc={0x10, 0x0, 0x0, 0x2000}, 0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={0x0, 0x101}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r1, 0x12e17628}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/31 05:17:41 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000dee000)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003f000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f00002ac000)={&(0x7f0000df0000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000596000)={&(0x7f0000df1000-0x118)=@alg={0x118, 0x10, 0x201, 0x1, 0x3, {{'drbg_nopr_hmac_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x800}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xf233}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x5}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x8880) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000608000-0xc)={0x1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='net/dev_mcast\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x2c5, 0x0) 2018/01/31 05:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000008b000)='/dev/sg#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000096e000)={0x0, 0x6, 0x1, [0x3]}, &(0x7f000005f000)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000086c000)={r1, 0x100000001, 0x400}, &(0x7f0000560000-0x4)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r0, 0x405, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000073d000-0x84)={r2, 0x7c, "d750a80ce618c0b9be1d12767f7bfb516bc417075acbd6e0850c3536daaae0c2ece185e63d7f9d2431e0a845c532893c61512463798b39559a89fed47059131c7c0919518445f714d00e2584d4eb9513072f7a3b9243d185db60e00e4c9a80e9f546bd0be0f2eb75c1b8be3919dd0f627772fc1f6bc55777e17dc501"}, &(0x7f0000b08000)=0x84) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x4c03, 0x0) syz_open_dev$evdev(&(0x7f0000e69000-0x12)='/dev/input/event#\x00', 0x9, 0x400) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000d2000)=0x0) 2018/01/31 05:17:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a4f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000304000)={0x0, 0x5b264efd, 0x7, [0x7, 0x26, 0x153, 0x2b73f789, 0x8000, 0xffff, 0x5]}, &(0x7f00005e2000)=0x16) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000741000)={r1, 0x20, 0x1, 0x935, 0x5, 0xf800000000000000}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a90000-0x4)=r1, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f00006dc000-0x3)=0x0, &(0x7f0000658000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/31 05:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) recvmsg$netrom(r0, &(0x7f0000979000)={&(0x7f000085e000)=@ax25={0x3, {"8524b3b1a489e2"}, 0x9}, 0x10, &(0x7f0000b09000)=[{&(0x7f0000153000-0x43)="0e328a1de79a3ca3dc827407b1f1fafcb1514cda86af88d31c50af50a3819181343db2187d30508c8fdb12505e0a59f79e9eec658db592d660f8c863d4e74d237019eb", 0x43}], 0x1, &(0x7f0000686000)=[{0x90, 0x116, 0x7f, "4e1cd0cb7ea7e710ac67d6450dcb7cb738aa45f82e337da5ddc5710c6f6c116e430e0c870685c52a92924b52d7d0c03b10fccb81954f2e19f17fd5a437d9f91cf2b63649bc17d7643cbc75a7d7c14d9c581527d337d46d41649a17cb55c0cbb4aa25fe14d04f14638baa06f18ac9b8fa9e0c0177659da9a2ac"}, {0xe0, 0x18e, 0xdab8, "4639647a077a00f80ff9e36b83e8ca9d9e8a4f2b45a530783cb740796eb76fce86536c486d408aeb68fd720d4272b4d77d740805b9accce038b2b12ae003b6a3f4ad1cea884ad24ccfce659a75b89f39392ed02befa18537366feccfc012ac47a38637ed59ce4f3e0d7c0b77f408b04d89590447e0d382051b74948e36131f867729e94f59e4739244e10dfeeed247d49c66bd83aebdb079737a3539f457a3cf9d415b953f2e6fe8ff31751dd03e154c3d4a8cdf39f72c8042ab7eed94b76f04ebb1d2140706fed398ea6526c98c5d"}], 0x170, 0x4800}, 0x41) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 05:17:41 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f000066e000-0xc)={0x10, 0x0, 0x2, 0x20000}, 0xc) close(r1) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 43.918625] binder: release 5257:5271 transaction 10 out, still active [ 43.925330] binder: undelivered TRANSACTION_COMPLETE [ 43.930422] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.936369] binder: release 5257:5260 transaction 10 in, still active [ 43.943382] binder: send failed reply for transaction 10, target dead 2018/01/31 05:17:41 executing program 3: prctl$intptr(0x1c, 0x6) prctl$intptr(0x2f, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe2, "5cc39a0cc8714d6063d422b17db38a0328c61fe76f1412ef4a99dc36c5a91fcc2593a4e58556b5e07747d7a8de24f829910ed083b1157dde75b879278156d3b42dcd2864fb393f91af3f249369431c9c971852524c45938269be3a53639005fc2efbd38bfdb47ce86ce067552c00c195a348c7de3c22ecaa3a051685fb332700cd31a00d7869baa4b00817f839bbe97ed948161cbd0b3c4a061365210ea21fe713d48200fb78689ecd6ea110622117c69b83f532c4e453bbc0008de8b89714784f52bd5c10c875bcec6ee385c1a0e6e1ce7cb6ec78a7e32e0a58918817d1e164ece9"}, &(0x7f0000001000-0x4)=0xea) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000001000+0xe59)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r1, 0x6d7}, &(0x7f0000002000-0x4)=0x8) 2018/01/31 05:17:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000002000-0x52)=""/82, &(0x7f0000002000-0x4)=0x52) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x80000) fcntl$setsig(r2, 0xa, 0x20) connect$ax25(r1, &(0x7f0000002000)={0x3, {"56486ef93e6448"}, 0x3f}, 0x10) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") fsync(0xffffffffffffffff) setxattr(&(0x7f00006d3000)='./file0\x00', &(0x7f0000001000-0x9)=@known='user.syz\x00', &(0x7f000082f000)='cpuset]\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10)={0x0, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) write$selinux_access(r1, &(0x7f00009a1000-0x3c)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x31, 0x0}, 0x3c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000953000)={0x0, 0x2}, &(0x7f0000ae1000-0x4)=0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000215000-0x4)=@assoc_id=r3, &(0x7f0000ae0000)=0x4) 2018/01/31 05:17:41 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000f000)=[{r0, 0xe000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x504, 0x0}, {r0, 0x4, 0x0}], 0x4, &(0x7f000000f000)={0x0, 0x0}, &(0x7f0000010000-0x8)={0x200000000000}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0x78)=[{{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000010000)=[{&(0x7f0000011000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000005000-0xde)=""/222, 0xde, 0x80000001}, 0x20}, {{&(0x7f0000010000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000010000-0x50)=[{&(0x7f0000010000)=""/254, 0xfe}, {&(0x7f0000006000)=""/201, 0xc9}, {&(0x7f0000011000-0xe0)=""/224, 0xe0}, {&(0x7f0000010000)=""/238, 0xee}, {&(0x7f000000c000)=""/103, 0x67}], 0x5, &(0x7f0000003000)=""/31, 0x1f, 0x1}, 0xffffffff}], 0x2, 0x40002000, &(0x7f000000a000-0x10)={0x0, 0x1c9c380}) [ 43.985204] audit: type=1400 audit(1517375861.247:11): avc: denied { bind } for pid=5290 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d28000)="", &(0x7f0000000000)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f0000000000)="") getegid() 2018/01/31 05:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000e27000-0x12)='.request_key_auth\x00', &(0x7f0000ddd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008fa000-0x16)="142f061641a99df7d9060877861644acf61e4c984546", 0x16, 0xffffffffffffffff) r2 = request_key(&(0x7f00001a3000-0x12)='.request_key_auth\x00', &(0x7f0000180000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000122000-0x1)='\x00', 0x0) keyctl$link(0x8, r1, r2) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000010c000)='/dev/rtc\x00', 0x80001, 0x0) write$tun(r3, &(0x7f0000141000-0x16f)=@pi={0x0, 0xa19, @ipv6={0x9, 0x6, "f5aa95", 0x143, 0x3a, 0x8001, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, {[@dstopts={0x16, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x68, "d6b420b40842865756f4a9c430f326b488744506a01360f8eabbde4e7170990773d09c10cf8992a0f57950287852e2773eb51ccdb6ad8532348637f5b6f037e77635e11ce17c634fd6326b5638dc773c2ace5fc9967c8cd447f45cbbe3222e7b1025e29de89c3f28"}]}, @fragment={0x3b, 0x0, 0x11d3, 0x4, 0x0, 0x0, 0x1}, @fragment={0x3d, 0x0, 0x100000000, 0x8, 0x0, 0x4, 0x0}], @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4dc8d4915b83a562, 0x4, "fdf79f", 0x1000, "68b6e4"}, "9c099e63b9297b81567983cc60f81557c01c842ca83b6c008bc668bdaefc8da6329b0d47776e491f5025ee064452f5228f3680a41b2c848ea1bdc04bc7564bb411c0e0b0c1366d32dcd49359b6e93e396a939a1de3cc320d1c80da1fc8d8919bbbe19eafb6babcdfae2681467d05b0099b9704372f487ae44f9ad7597efb3826703bb2b5a37fcde36f4dae003939954fd0d3108620fb96675fb3ed21964f33d31e5c86d79fa51c012893ccd1d7d9ee40ab"}}}}, 0x16f) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000880000-0x20)={0x4, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000051c000)={0x3, r4}) 2018/01/31 05:17:41 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000033000-0x4)={0x20, 0x5, 0x8}) ioctl$TIOCCBRK(r0, 0x5428) membarrier(0x1, 0x0) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/31 05:17:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x1f)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x800, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0xffff, 0x0, 0x0, 0x1ffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000596000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f00004d1000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = getpgrp(0xffffffffffffffff) getpriority(0x0, r2) close(r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000087f000-0x4)=0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000577000-0x91)=""/145, &(0x7f000031a000)=0x91) 2018/01/31 05:17:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f00004f0000-0x5)='user\x00', &(0x7f0000774000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000045d000)="", 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) writev(r0, &(0x7f00005b8000)=[{&(0x7f00006ff000)="", 0xffffffffffffff53}, {&(0x7f0000e44000-0x88)="", 0x0}, {&(0x7f000034b000)='?', 0xfffffffffffffd3c}], 0x3) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) sendmsg$nl_generic(r0, &(0x7f0000757000)={&(0x7f0000fb7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f30000-0x10)={&(0x7f00007d5000-0x17c)={0x17c, 0x40, 0x700, 0x3, 0x3, {0x12, 0x0, 0x0}, [@typed={0xc, 0x91, @u32=0xb466}, @generic="f3a56f5f5a17c9943d3256fbaf702b669b761db504fd6d28622f98e835e875378b2ba23e49a7a122860eb9ce4f0c765b2fef4bd3c9cb889f8db65237ff54cee63f2ed5d419a335c409d1dcf5cd148b49c05294a9eba594d1b8b6425588c1ddc2e7509c03d4d1dc63a8808a9ebdf91ae75ccfcbeb380e52a033abb067b25a60ff0dd06c21d08cf12f222a9387faf997dbc7f96f697787c4d8324e640f19c4f2e652efbd925158864371593aa50e72be3f3db19d868a1e2b95f572564285ad15809bf233d0a803ed2bd7af8ed91c", @nested={0x80, 0x53, [@generic="ef1f4c9a1e45f90df943f9aea6e39dd003f9fe7e0f6afecda7a5bcb8228ab1ea5cb7994f974c6919b2d221478be35c9ec9b62106e0b81b1080f247f70a338af8d9ecdcdc868a9de0b6ea9000b38bdfb680c00fdbf408c6541caaf1034130fef305bb1bed805119a4770ef6b71f0d7013a28b61e5b441c54f9469"]}, @typed={0xc, 0x14, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000}, 0xc040) socketpair$inet(0x2, 0x800, 0xffffffffffffff80, &(0x7f0000607000-0x2)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d65000-0x4)=0x0, &(0x7f000043b000-0x4)=0x4) 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5d000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x1b, 0x2, 0xbda) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000c9e000)="e06491bc4f81a389b5c400e6318b4c3026f4d2e6360ca8af50e02fefb9b84e2302f952b255de168814986e6fc2916163934fde3987b39ac42cba4da838f8ad48ec598c24f680005b401560e63bb092fa3005f0b24ea126df4905921ce91517786244869f5d5cd692310a3a278aaf41b95ef8ecc95e9cfb5e143d36e679424d36ab6db8", 0x83) r2 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00003ed000)={0x1c000000, 0x29, 0x18}) ioctl(r0, 0x9885, &(0x7f0000545000-0x4d)="324f18544e3d5e3453c4d145c0d8769a5af7607ab94c03b4551e0e7dec4461af9bcf8b54a9a1d5b36993b3476d01116e7462c6fb6f010ecd7d8e2f66245022d51a22f090f439745379a6673497") 2018/01/31 05:17:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fa6000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fa5000)={0x10000, 0x4, r4, 0x2, r3, 0x400, 0xffff, 0x10001}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000046d000)=0x40) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace(0x8, r4) 2018/01/31 05:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000018c000-0xb0)={{0x4, 0x2}, 'port0\x00', 0x80, 0x0, 0x400, 0x0, 0x80000, 0x10001, 0x6, 0x0, 0x5, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000aa9000)={{0x80, 0x1}, "706f7274310000000000001f0000000009000800000d0000000000000400000000000000000000080000400000000000000000000001000007000000000000e4", 0x0, 0x0, 0x0, 0x0, 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]}) [ 44.136914] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket [ 44.179266] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket 2018/01/31 05:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000094000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ad000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e6000)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000765000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00009da000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@common='bcsf0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendto$packet(r2, &(0x7f000068e000-0x4c)="f7eba574c2cc2ead4674929d3f428dd8f3bb4b2fddc5b6f5254f2b738b747658484a5595c8deeda00b5f2a0b9b76da435780c8e79278bdecdbc9116315fd2ab983259be8f9068c6819e96d9b", 0x4c, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/31 05:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000dec000)='smaps\x00') prlimit64(0x0, 0x0, 0x0, &(0x7f0000f13000-0x8)={0x0, 0x0}) sendfile(r1, r1, &(0x7f00001e7000)=0x200000, 0xffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006b4000)={0x7, 0x202, 0x8, 0x2, 0x0}, &(0x7f0000785000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000008b000-0xa0)={r2, @in={{0x2, 0x0, @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]}, 0x8001, 0x101, 0x7, 0x800, 0xd0}, 0xa0) 2018/01/31 05:17:41 executing program 2: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000688000)=0x0, 0x2, &(0x7f000041d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:41 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000008000)=0xe8) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0x10, 0x6, 0xbd5, &(0x7f0000007000)={0x0, 0x0}) accept$unix(r2, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000)=0x8) 2018/01/31 05:17:41 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000009000)={0x0, 0xfffffffffffff001}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000a000)={r2, 0x8}, &(0x7f0000006000-0x4)=0x8) 2018/01/31 05:17:41 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000095d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00003b5000-0x4)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) listen(r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000073e000-0x10)="79ef64f1b31b190fe8137afd1ad986f8", 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000073c000)={0x0, 0x0}) 2018/01/31 05:17:41 executing program 0: prctl$intptr(0x3f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000c5000-0x5)='user\x00', &(0x7f0000ccc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0xbb)='K', 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000d63000-0xd)='dns_resolver\x00', &(0x7f00008a1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e91000)="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", 0x1000, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) lremovexattr(&(0x7f0000b01000)='./file0\x00', &(0x7f000036c000-0x11)=@random={'os2.', 'dns_resolver\x00'}) keyctl$assume_authority(0x10, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000a71000)="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", 0x1000) 2018/01/31 05:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002c000)=0x0, &(0x7f00007ac000)=0x4) 2018/01/31 05:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 05:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000062000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000da3000-0x10)=@common='bpq0\x00') 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000245000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00005a7000-0x1)={0x1ff}, 0x1) 2018/01/31 05:17:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x200000013, 0x0, 0x0) 2018/01/31 05:17:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000684000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000c02000004000e7003072c101"}) 2018/01/31 05:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000252000-0x4)=0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:41 executing program 2: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f5c000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000)='./file0\x00', 0x10000, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x7, 0x2, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) 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) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x800, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000db7000)=[r0, r1, r2, r4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000482000-0x4)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f000099f000-0x8)=0x0) sendmsg(r6, &(0x7f00005e2000)={&(0x7f000034d000-0x1e)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f000055c000)=[{&(0x7f00008a4000-0x38)="4bc7e092aeca3defedbcf7618e72829c6e77b2ab5a81a0c5ba41939858cffcc2299661d176e3cc92ea39e14b8f4d0c4a5179bb393fc92345", 0x38}, {&(0x7f0000efc000)="08131adf8e128931e845f5680518803f9e54025494998ca1e5dc2b213183f2b6cc37c7dbafc81ca1b8aaf8a8bcd2bd9c31d501044277cbbd21bfb4d052a35e0a41427fb28a01ed25db482b278e2f9c574fe7c6987c52d7a28ad3757d", 0x5c}, {&(0x7f0000dc3000)="50133624fe7da2713420f6bfef2d90e2940a2d8b0f292766536f03afb0e0c8d80fb97d2a5c1747cfba9b1df4fae84aa83fcd58ebf3cf532c6f81edf69f30cef6b8636b6677d87187a508cbf6b4177296406d7000c044234f3ef5dda251d8a35581d9d121d1cec17478e69a0d7244065704081ed767b3aa60a54fa1a919f7dea656bacbfe8a4bff9ea1ee4d0d656f32be3d6eeeffc69213b2c7ed3311741458ed0216544310ec3ed7cd9af939f289c57349bcb8d767", 0xb5}, {&(0x7f00004b6000)="3915fb36ccd8e39a577639c315315810fae385f2e0976e3ddd6d7066327bcca9a64f6e9fdfdf8e5971cd47c3080cfced79ff500a02c157c7b823e6e9540d0744f41b4735f1a7080e24f75c15bf0c66bc0075ac65d6075843841cbf", 0x5b}, {&(0x7f0000b63000)="b4c62ce2059a47bb8515dec84c5aeab5a9abd62371ab81fb57b127bcdd1c7dc5fe59523578502537f3885210a23ce2d64e96c6c6daaf91cf1a719b9eed415976f2b434a189ee8d4bd77dfba309f1952d5af613de334c12cb842633335681bed988cb6fdd49691c54de0a5e60160ecdc1cf089f7d1485301d82edb555115943175be77a4aa6049839f703d99becb8f592e58cb9916fc18372338085b781b5242c0d0306b33dfebe119c4b86315682962c539aa36db869465b4c03d0bb63daec99a3923c55efa3c1049faee35433c466058af2dfbc", 0xd4}, {&(0x7f000038d000)="aa0d10e64ec820cbd3beac1315dc3656cbad18d19a", 0x15}], 0x6, 0x0, 0x0, 0x884}, 0x20000080) 2018/01/31 05:17:41 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x9f9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00006aa000-0x10)={0xad, &(0x7f0000001000-0xad)="da53b0ebaf27f4a498273c449c93d103ed7a744024b342c09dd4dd0853de980d65d6916892305b3d2ff80858e4e65df258f17efd0f743baee3c7fefbc8077e298715d69dadc7daf0f6bfb5e25e95c5f3d894597316473aca0855b7b0d66b1b086732086a3bd833e40926cd197522b833648dffa8628b69414a7e306d6617e3f8c1ec10c00d14ed9a9a51dd390eb8f404c884cc5eb2fdb79595818c7009ca4bffb8095f8be18edbfe322f948c74"}) rename(&(0x7f0000954000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000002000-0xaa)=""/170, &(0x7f0000001000-0x4)=0xaa) 2018/01/31 05:17:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000567000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x5) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000c26000/0x4000)=nil) 2018/01/31 05:17:41 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x0, 0x2, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0x0, @broadcast=0x0}, &(0x7f000040f000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000)="", 0x0) 2018/01/31 05:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a9000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000edc000)={0x0, 0x80, 0x5, 0x96cb, 0x8, 0x1, 0xfffffffffffffff7, 0xffffffff, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf10, 0x2a4d, 0x40, 0x1, 0x3a5c}}, &(0x7f00000d2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003bd000-0xa0)={r1, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x694c, 0x8, 0x84}, &(0x7f0000758000)=0xa0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000ac2000-0x38)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0xfffffffffffffd7a, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f00008a9000-0x50)={@generic="058edd68f2f7ec7a9dbdb1f1d3b78920", @ifru_addrs=@generic={0xd, "05710b5341b0b7af3ad75adf2b40"}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c62000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000607000-0xc)={0x1, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f24000)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305022623692500080000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) 2018/01/31 05:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_open_dev$tun(&(0x7f0000f9f000-0xd)='/dev/net/tun\x00', 0x0, 0x80) write$tun(r0, &(0x7f0000e70000-0x89)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}, 0x3a) 2018/01/31 05:17:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) timer_create(0x2, &(0x7f0000276000-0x60)={0x0, 0x24, 0x7, @thr={&(0x7f0000d07000)="afa88298d9340c319750fed0b86272d62f4e1518e2c6b65c3ebb2ebe11961c764d4b7a65ed59631296c4a966ce7c468406a8e9aa3926e91888bda8ec59c50e85762f32f1a4c1f42b024e911949af591d4cb5100e86544126350a79ff5efb8f8864f78a93eaa15b207795b50dbdc6c54072f39946cb8bade86b599f06fd4699e16aba40b069a62432a4b93a7b0d755928c48340d01fa41d96887d777873ac478c57072d9f948d01dcd7c715253dd88c062e3cd89b0d44884e026f2ad5efb8b14fa6b4a8793609d0d1814e75045da3822cc5d9d89806e5171d", &(0x7f0000eb5000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e9000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f00005f7000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00006b3000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@decrefs={0x40046307, 0x4}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006bc000)='/dev/keychord\x00', 0x109001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000015b000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2f}], 0x2c) 2018/01/31 05:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a6000-0x10)={{0x0, r1}, {0x0, r1}}, &(0x7f000010c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005b9000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002f000)={0x40000000, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r2, &(0x7f0000c29000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc) bind$netlink(r2, &(0x7f0000317000-0xc)={0x2000000000000010, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 05:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a2000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f00003af000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d1000)=0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00001d4000)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000012f000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f001a040149bd50ca6c9848a3c728f9c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43a85220000bf0cec4fab91d4536ce8bae99f463b141c5229444928247958fc8774988e26c3a7662da52e500d30cb15309f7575bab4d031d140a463fb0ee71f76aa79be5fb3f0f6a60742f0e1787ab1b89e354a5bdeb5a4a7a122d7944853002200ebad772f560465b5acbceb5f46d3976a0ea81bc500", 0x55}], 0x0, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000e1000-0x100)={0x6, 0xffff, 0x5, 0x8, 0x4, [{0x1, 0x8, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x5f52, 0x5, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x1, 0x100000001, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3ff, 0x8, 0x100000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/31 05:17:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000c99000-0x14)={0x5, 0x1, 0x1, 0xace6, 0x3ff, 0xffffffff, 0x6, 0xe0, 0x1, 0x831}) ioctl(r0, 0x4000000000001276, &(0x7f00000c5000-0x1)="") writev(0xffffffffffffffff, &(0x7f00004a0000)=[{&(0x7f0000090000-0xf1)="6874147c63fab1f93019c4c8847668c913476995dc2f184b4d3ad1ed05668665279bb0bed0af15b70d16a53a3ed232621991cce61dc875eb8617b092be420390e2cb998619e904404dd06d5ed6cb0ea07b09f9498fab3cfcd3b756578bea93721b0c2950bfb4dbff6b953f42614eebd927385be0900c15e018757874d9a0cb0f8345948fec333ce1166344bec6eba9699f92dafe34e3b6abbfd6998a8a8d1208fdd0b87613bc0d7df61e3d2e74fa43131ab51be479c184cc59ff8b930efe7e5b16bb184802906b8b7958490f637dcfc61690b8d177dfe5c19f32c9112a95b3fd407c1a8aa69306ad5ba1facc3d04f22bdf", 0xf1}, {&(0x7f00006ae000)="b1b6f850720c066ec0b9797ad5518c3464a373a67ce8d30ab402c0f08a9c11d405aa1bc8ecbd280f900657e4fd67df1c92c08d5e8530c6045b432fef8f57dd14eb4975a8d6957c", 0x47}, {&(0x7f0000e48000)="b3440f20666a832724cd6d25ca8fde94a10542701916ea7d3438c7c1cd555e678f0f8283d05547cd9e9156f2e829cce3956cc71c0d07d6d01775465812a740ae7e99c470a3e0c0d804de1beb4a3ff0abab72e5f429f2d67059ab6086fb46d8a092f239ac3b771d889741202394946dd983c1137416", 0x75}, {&(0x7f00000f0000-0xa)="722d73a7a6297c085698", 0xa}, {&(0x7f0000332000)="310172d602303c8e2d87c15e237ba957e76820dac52f325f6d0a9c99a57dbd51174de187e1afd492c16c6bbfddb0aa15a4076b70cb73038f469694dea89e194ef8a810", 0x43}, {&(0x7f00007d3000)="d5e309db21a470f9ef0ae132751779d028e17fe54c369a3e4554a2b1db77488aa84d8195f9a6b588d797bbf4131e945dae7ecc1b6121ac602b5f3f95320a964b3f87027615162b0b5f5e8e3fa35bf89bb63ca132dab201aba191d415bff343be27ced00a2735d30518bc1a84da8bb345817f2a24ad100feaa8a871a37326cb460eb0f7ba90539746e1acce15d977c495772541f95f354724ba0001054022303e2e3580f2ce751481d4933fa0bebe98389d12e0", 0xb3}], 0x6) 2018/01/31 05:17:41 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000efa000)={@multicast1=0xe0000001, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ef9000)=0x0, &(0x7f0000efa000-0x4)=0x4) recvfrom$inet(r0, &(0x7f00000b2000)=""/197, 0xc5, 0x0, &(0x7f0000b39000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005b3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/31 05:17:41 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000009000)=""/134) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x1c, 0x0, &(0x7f000000a000-0x1c)="62275112554489020a731acfa4941058a50f0802a28cae6eb7aa27c9"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) [ 44.551393] audit: type=1400 audit(1517375861.797:12): avc: denied { transfer } for pid=5437 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.589613] binder: 5437:5440 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 44.622969] skbuff: bad partial csum: csum=65534/0 len=48 [ 44.630753] binder_alloc: binder_alloc_mmap_handler: 5437 20000000-20002000 already mapped failed -16 [ 44.646692] binder: BINDER_SET_CONTEXT_MGR already set [ 44.654758] binder: 5437:5440 ioctl 40046207 0 returned -16 [ 44.662256] binder_alloc: 5437: binder_alloc_buf, no vma [ 44.662778] binder: 5464:5466 ERROR: BC_REGISTER_LOOPER called without request [ 44.672660] binder: 5437:5440 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 44.682999] binder: 5437:5455 transaction failed 29189/-3, size 80-16 line 3128 [ 44.696126] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.702209] binder: release 5437:5440 transaction 15 out, still active [ 44.708857] binder: unexpected work type, 4, not freed [ 44.714148] binder: unexpected work type, 4, not freed [ 44.719454] binder: undelivered TRANSACTION_COMPLETE [ 44.724800] binder: 5464:5471 got reply transaction with bad transaction stack, transaction 22 has target 5464:5466 [ 44.726329] binder: send failed reply for transaction 15, target dead [ 44.742246] binder: 5464:5471 transaction failed 29201/-71, size 32-8 line 2936 [ 44.761168] binder_alloc: binder_alloc_mmap_handler: 5464 20000000-20002000 already mapped failed -16 [ 44.771813] binder: BINDER_SET_CONTEXT_MGR already set [ 44.777157] binder: 5464:5471 ioctl 40046207 0 returned -16 [ 44.778524] binder: 5464:5472 ERROR: BC_REGISTER_LOOPER called without request [ 44.779807] binder_alloc: 5464: binder_alloc_buf, no vma [ 44.779846] binder: 5464:5472 transaction failed 29189/-3, size 0-0 line 3128 [ 44.784387] binder: 5464:5473 got reply transaction with no transaction stack [ 44.784394] binder: 5464:5473 transaction failed 29201/-71, size 32-8 line 2921 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d99000)="bcebccbbf04a229763f09666aca5c0", 0xf, 0x20000000, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d55000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000d04000)=0xc) 2018/01/31 05:17:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000196000)='/dev/usbmon#\x00', 0x1bbb, 0x80c00) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00007e2000)=0x7) 2018/01/31 05:17:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b8a000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000d5f000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000cb2000-0x8)={0xba6, 0x77}}}) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000d9a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/31 05:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a2000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f00003af000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d1000)=0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00001d4000)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000012f000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f001a040149bd50ca6c9848a3c728f9c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43a85220000bf0cec4fab91d4536ce8bae99f463b141c5229444928247958fc8774988e26c3a7662da52e500d30cb15309f7575bab4d031d140a463fb0ee71f76aa79be5fb3f0f6a60742f0e1787ab1b89e354a5bdeb5a4a7a122d7944853002200ebad772f560465b5acbceb5f46d3976a0ea81bc500", 0x55}], 0x0, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000e1000-0x100)={0x6, 0xffff, 0x5, 0x8, 0x4, [{0x1, 0x8, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x5f52, 0x5, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x1, 0x100000001, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3ff, 0x8, 0x100000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/31 05:17:42 executing program 2: mmap(&(0x7f0000000000/0x7f9000)=nil, 0x7f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f00007f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00007f9000)='./file0\x00', &(0x7f00007a6000-0x8)='./file0\x00') sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000233000-0x8)='big_key\x00', &(0x7f0000c68000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ddb000)='trusted%/\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/rtc\x00', 0x82000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001a9000-0x4)=0xfffffffffffffffe, 0x4) pwrite64(r1, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f000086c000-0x20)={0x1, 0x0, 0x0, 0x0, r1}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ef2000)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x3, [@rand_addr=0x3, @rand_addr=0x4000400000000, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) 2018/01/31 05:17:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="1854c53b34ee018ca5236f30abf5e2e1f2b6ee0ea560491f43c758cfabad2c56c12ef9d82b4b1ec560bfef4a5b1535e184d09b4495d3cb4ecdb5fe8993fc84450dcc226f91c87cbe8f3fb9627954d74a02bb234073634a4300a8bfd3b0a0dc3696c5476068b9142ac1cc4b1cf4b550a6ba9cf6fd97b8f2ef850419c08dc456a331b4cb0c8b82ec81cc953ccdbb6bce973a5cb80698ebfdaf20658b60692b82f8f8fd2fd906c737162d5ddfbd", 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cba000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057d000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000ee0000)=0x0, 0xffffffffffffffb7) 2018/01/31 05:17:42 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000b26000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000182000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000867000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000772000-0x2)={r1, 0xfffffffffffffffe, 0x24}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a39000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/checkreqprot\x00', 0x10000, 0x0) write$fuse(r3, &(0x7f0000a86000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x1ff, 0x288, 0xffffffffffffffff, 0xfffffffeffffffff, 0x400, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) close(r2) r4 = syz_open_dev$usbmon(&(0x7f000063a000-0xd)='/dev/usbmon#\x00', 0x3, 0x140) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000dc0000-0x1b)="d89670fe6f1547299891e8bc951f281f64f2a60800bfe19f089588", 0xd) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000843000)="b485fe71dbd3659b63ea4cdb121ca73367caa3884e52291947257fc54d9037339d117f867a858b8e7ff40f33f3e7") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f3c000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000548000)={0x7, 0x9, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000518000)=[{&(0x7f0000742000)=""/143, 0x8f}, {&(0x7f0000f9e000)=""/156, 0x9c}], 0x2) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026f000)={0x0, 0x0}) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000271000-0x18)={0xaa, 0x26, 0x0}) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000026f000)={0x0, 0x1}, &(0x7f0000270000-0x4)=0x8) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000271000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000016f000-0xa0)={r2, @in6={{0xa, 0x0, 0xb470, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xec6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1, 0x5, 0x20, 0x12}, 0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000013000)='-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$ptmx(0xffffffffffffff9c, &(0x7f000002e000-0xa)='/dev/ptmx\x00', 0x44040, 0x0) [ 44.819337] binder: release 5464:5466 transaction 22 in, still active [ 44.826098] binder: send failed reply for transaction 22 to 5464:5471 [ 44.835023] binder: undelivered TRANSACTION_COMPLETE [ 44.847984] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000000d000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d29000-0x18)={0x0, 0x21b, 0x0, 0xa2e, 0x3}, &(0x7f0000faf000-0x4)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eeb000)=0x0, &(0x7f0000409000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ae000-0x14)={r1, 0x8001, 0xc90, 0x6, 0x5, 0x9e93}, 0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000015b000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e1b000-0x4)=0x0) r3 = creat(&(0x7f00002c7000)='./file0\x00', 0x61) accept4$ax25(r3, &(0x7f0000a57000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fe5000-0x4)=0x10, 0x80000) sched_getattr(r2, &(0x7f0000541000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xde, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000603000)={0x4, &(0x7f0000645000-0x20)=[{0x100000001, 0x8, 0x5, 0x4}, {0x0, 0xfffffffffffffffe, 0x7fff, 0x10001}, {0x6, 0x5, 0x7, 0x0}, {0xffffffff, 0xec, 0x5, 0xfffffffffffffff8}]}, 0x10) 2018/01/31 05:17:42 executing program 0: unshare(0x80000400) 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x200001002, &(0x7f0000143000)=0x5, 0xfffffffffffffe85) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) bind$inet(r0, &(0x7f0000e26000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:17:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xa35e) r1 = accept(r0, &(0x7f00000bd000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000089000)=0x4) membarrier(0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000faf000)="", 0x0) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rename(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 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}}) tkill(r1, 0x15) modify_ldt$read(0x0, &(0x7f0000196000)=""/103, 0x67) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x1f, 0x1, 0x5, &(0x7f0000655000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fa7000-0x7f)=""/127) getrusage(0x3, &(0x7f00004f8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000fc4000-0xf1)=""/241, 0xf1, 0x22, &(0x7f0000937000-0x10)={0x4, 0x4, 0x6, "604650339a86", 0x7fff, 0x0}, 0x10) [ 44.878752] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.905625] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:17:42 executing program 4: prctl$void(0x3) [ 44.932536] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000066d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000bc8000)="", &(0x7f0000ca9000-0x1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000544000-0xd8)="", 0x0, 0x0, &(0x7f0000191000)={0x0, 0x0}) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0xaf60f75c701bb81b) write$sndseq(r0, &(0x7f000042f000)=[{0x6, 0xfff, 0x6, 0x100000000, @time={0x77359400, 0x0}, {0x3, 0xfff}, {0x4, 0x0}, @quote={{0x5, 0x7}, 0x20, &(0x7f00003b3000-0x30)={0x8, 0x9, 0xbb, 0x1, @tick=0xffffffff, {0x3f3f6b0e, 0x6aba}, {0x9b, 0x3f}, @raw32={[0x6, 0x0, 0x8]}}}}], 0x30) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:42 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000004a000-0x8)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000046000)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f000004a000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000048000-0x10)={0x0, &(0x7f0000048000-0x8)=[]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000004b000-0x4)=0x10) 2018/01/31 05:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x40, &(0x7f0000f72000-0x92)=""/146, 0x92) r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c10000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0x0}, 0x8) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x7e}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000066000)="df41908f749e8ce918a94d42b5", 0xd, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 05:17:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000658000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) sysfs$3(0x3) write(r1, &(0x7f0000857000-0x26)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) 2018/01/31 05:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) clock_gettime(0x0, &(0x7f000083b000-0x10)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)={0x0, 0x0}) ppoll(&(0x7f00003b0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f00001e1000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x1) 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000829000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) 2018/01/31 05:17:42 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000017000-0x8)=0x0, 0xfff3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000002b000-0x3c)=""/60, &(0x7f0000008000)=0x3c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000018000-0x4)=0x0) getpgid(r1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0xff, 0x7, 0x1, 0x101, 0x3}, 0x20) 2018/01/31 05:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00000e4000-0xe)='./file0/file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a5c000-0x8)=0x5) mount(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f00008b2000-0xe)='./file0/file0\x00', &(0x7f000092a000-0x5)='hpfs\x00', 0x2002, &(0x7f0000cd8000)="") 2018/01/31 05:17:42 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000041b000-0xd)='/dev/usbmon#\x00', 0xc89b, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fb3000)=0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000129000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x402000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000078e000)={0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 45.064195] audit: type=1326 audit(1517375862.327:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5543 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 05:17:42 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000b36000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a25000)=0x0) get_robust_list(r2, &(0x7f0000638000)=&(0x7f0000f4b000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f69000-0x8)=0x18) 2018/01/31 05:17:42 executing program 2: mmap(&(0x7f0000000000/0xbc8000)=nil, 0xbc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000890000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000bc8000-0x4)=0x0, &(0x7f00001b7000)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004c8000)=0x0) mmap(&(0x7f0000bc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bc9000)=0x0) mmap(&(0x7f0000bc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000bc9000)=[{&(0x7f0000898000)=""/153, 0x99}], 0x1, &(0x7f0000bca000-0x40)=[{&(0x7f00008ac000)=""/147, 0x93}, {&(0x7f0000bc9000)=""/4096, 0x1000}, {&(0x7f0000bca000-0x42)=""/66, 0x42}, {&(0x7f0000895000-0x2a)=""/42, 0x2a}], 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc8000)={@common='ip6gre0\x00', @ifru_flags=0x1}) 2018/01/31 05:17:42 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/31 05:17:42 executing program 0: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = perf_event_open(&(0x7f0000294000-0x78)={0x7, 0x78, 0x1, 0xffffffffffff62cf, 0x0, 0x9, 0x0, 0x5, 0x204, 0xc, 0x43, 0x4, 0x3c, 0xe, 0x800, 0xbc2, 0x2, 0x2b, 0x100, 0x37a, 0x8, 0x1, 0x10000, 0x9, 0x3, 0x500000000, 0xffffffffffff8001, 0x800, 0x9, 0x2, 0x2, 0x2, 0x80000000, 0x401, 0x3, 0x1c56, 0x10001, 0x100000000, 0x0, 0x3, 0x6, @perf_bp={&(0x7f000033c000-0x1)=0x0, 0xa}, 0x4, 0x9, 0x2, 0x2, 0x106, 0x8a, 0x7, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005df000-0x8)=0x0) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000e1000)={0x0, 0x0}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000dbd000-0x4)=0x0, &(0x7f00001c0000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000)=0x0, 0x4) 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000486000)={0xa, 0x0, 0x22a1705d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b9e000-0x50)={0x209, @tick=0x3, 0x1f, {0x10000, 0xff}, 0x51, 0x1, 0x4bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000055000)='/dev/snd/seq\x00', 0x0, 0x200) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000055000-0x66)=[{{&(0x7f0000054000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000055000-0x30)=[{&(0x7f0000050000)=""/0, 0x0}, {&(0x7f0000055000-0x30)=""/48, 0x30}, {&(0x7f0000050000-0x71)=""/113, 0x71}], 0x3, &(0x7f0000055000-0x3b)=""/59, 0x3b, 0xffffffff}, 0x400}, {{0x0, 0x0, &(0x7f000001a000-0x10)=[{&(0x7f0000054000)=""/141, 0x8d}], 0x1, &(0x7f0000055000-0xc0)=""/192, 0xc0, 0x9}, 0xfff}, {{&(0x7f0000054000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000)=[{&(0x7f0000054000)=""/119, 0x77}, {&(0x7f0000054000)=""/55, 0x37}], 0x2, &(0x7f0000039000-0x7c)=""/124, 0x7c, 0x9}, 0x8}], 0x3, 0x1, &(0x7f0000014000)={0x77359400, 0x0}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000054000)=0x80000001, 0x4) 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000769000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000-0x20)={0x2, 0x4, 0x7, 0x101, r2}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r3, 0x40}, 0x6) socketpair$inet6(0xa, 0x80005, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000008000-0x8)={r3, 0x4, 0x7}, &(0x7f0000007000)=0x8) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x227a, &(0x7f0000001000)="") 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa1000-0x20)={0x0, 0xfffffffffffffff7, 0x200, 0x8, 0x3, 0x101, 0x400, 0x6a41c191, 0x0}, &(0x7f0000e8a000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008f4000-0x3f)={r1, 0x37, "c629fc26960c100c654e86bed52367c7d9754681c7dd1f1f7b2086e91f7621e72d5f2c6ae99983eeec5be0c04d25bdd708d0c780d881d8"}, &(0x7f0000791000)=0x3f) write$selinux_load(r0, &(0x7f0000778000-0x2f)={0xf97cff8c, 0x8, 'SE Linux', "be547c6465a70f2480d641a36ed39bd49f19ecd433ce10edfd2fd7f77577a6"}, 0x2f) lseek(r0, 0xfffffffffffffffd, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a67000)={0x0, 0x1000}, &(0x7f0000bff000)=0x8) getpeername$llc(r0, &(0x7f00005c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068c000)=0x10) ioctl$int_in(r0, 0x0, &(0x7f0000177000-0x8)=0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098a000-0x8)={r2, 0x80000000}, &(0x7f0000ba6000-0x4)=0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00007bd000-0x10)={0x7, &(0x7f00007d2000-0x38)=[{0x2, 0x3, 0x9dc8, 0x7f}, {0xff, 0xeb20, 0x7, 0x2}, {0x8, 0xff, 0x5, 0x2}, {0x7fff, 0x6, 0x8f, 0x8}, {0x4, 0x4, 0x2, 0x34d}, {0xd8, 0xd2, 0x6, 0x1}, {0x4, 0x7, 0x80000000000, 0x9}]}) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000919000-0x8)='./file0\x00', 0x2000040) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000233000-0x28)={&(0x7f0000d9b000/0x4000)=nil, 0x20, 0x3, 0xd0, &(0x7f0000f2d000/0x2000)=nil, 0x6}) mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) pipe2(&(0x7f00005be000-0x8)={0x0, 0x0}, 0x800) sendmsg$nl_netfilter(r2, &(0x7f000033e000-0x38)={&(0x7f0000ce4000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000070f000-0x7)={&(0x7f0000c67000-0x838)={0x838, 0x11, 0xb, 0x508, 0x3, 0x0, {0x2, 0x0, 0x2}, [@nested={0x250, 0x35, [@generic="c9fe5980756217040164f4017595fc8ea21afc97df5348b69dc15190e7fbca71296ef9b4b98bc318d605b61c", @typed={0xc, 0x45, @ipv4=@empty=0x0}, @generic="445dde5aca68db80de1a3f2ac1fb3a82cc00e0bf80ddce87ef55e890e7a11da6fc635283262f6cae787dd3cb75cea0f7de47fb1586d339da88c2e6734163d3aab247393edd638522265bdfd1c455f8bb3006897f4b1a8d8aee09f747d666aafe1febf0a132f29505b67e5ce272a4424603705c4f89041f353d31c568126808c7900f26892ac178e4d2eb2a6846edaf72aa6169ec2f920dc08063faecdf07a1173343a7c317df783f0f9fba9e1553b08e59829209b2fd93", @generic="8e4296973699ade07fcec7c78b1ee250e3ab68bb24c82f2ef07ca8c4af0a0e75cc6f5aec27ac7c27", @generic="aadd2048a31c01d7018386e5d341435f5c104b45bcad99727823fbb6e9e56139a9ebe20de4257863500491d67b0e1d1a1816ed8f1f9ff6965318a94edb9f0563621f62883f5c9b45ab0533bd152dc5b65638b81397c8840bcd9232971daa8512", @typed={0xc, 0x1, @fd=r1}, @generic="37cda819109def7b1aabcfb8f571da9162eaa47c227b53a32a69321ef503b4086ca1508f53c5f7fa127cafd8c11dd65a197fdf4ee8d9b03fa7b5382ed3b96bf043ebf4feef2bb3bf05e3784f48d2f34f8cdf09c1910dd694c4491d0cfeab87ef2a63bede4fa2f94037e798d2aed4691311f07360632d7c9227d8b50079c7f31ba91f9b4b6e170ab664c7c48f26fe2fa5496c5e5de5b477bab07818d6692fb20c63d264f418eb06d1f97b6ea7333648e45e0903cc637bbf0379b91dc7a3845061039cdd6de393"]}, @typed={0xc, 0x64, @fd=r0}, @generic="de45dfebe9a01459ad58190d42dc149b5ff0c17d84d73cee8d62a2f40ea615c180c762260c4c820fcee668374d39900fdbab91af00a0", @generic="a895f69c20013683", @nested={0x3bc, 0x13, [@generic="e2c7720312d13c34110a50c4f267078c92d1bd3ecc42cac5884b50d0a065d270a0531929719b97b3e8190bd88500a52e204f7a2016879391c939710a79d87cced8fa974c8016cedc9bafc70b1e9777905c", @generic="05215623aa8bdb19b245c5639af59296a05e42fb3a40bec70ad619a4d3e0132f4003351eabb47302d060989179fe6c1e661871a68f80baed9c725ad07bb1dc34278bc16f0fcf1f358cb8dbee1106973f82a34e450f5053605064d02fcb64698cc6e339c24175f6aea1b27c143b44e6e95354b858fa018159d441b4303dbf788039649a86af3d7214477536520571d1cb0d1fd4a6bffa33ca9c511daf7339fabeb975d57803fe56997e1004ba3b1a4c712a0e57243b2fbfb3899e11bfb444e6d58b512ed779bc1084810794cd42e90a7552640b4fd055dd8267be105783344cf75db180", @generic="6ba4974c3772d63a60181091a13e60822fe2e40b3a6673541c139f2441380fb9a5cbc0270319e1ecaa19dbff34d2d2824cf9f00c5f4543e9de6c46df05f73368137733fb1a0599d2cf3fe2ff081997fafd45f51fec779b3a9079f5fadcbbc39c7f66758b9cbe8e59017f2d67c2a808e17df39fa0cacc617169c4bb14cb26fb0fca1b536b0defcb17d280977c480086d09bf5dd47fbe87299299b600e053071d16ab00ce1a4869432d763870a5e16f45670a95d2cd43f55d2d54d8b10988ec3869db71bfd55ba8ce01d8d13cf4f9049e970da2416a383f11a60", @typed={0xc, 0x2, @fd=r1}, @generic="530f286ac5071eb27990aea98ec3b06c9c5fb08d5f9f3b45bab5f8a0665edfdda75d522ef0ba82009a346c39a85ad54fd03e367ee66abdf2559e5d1d2ee5572ee4dc5853435f7e9733c7b396eb9e2b765ca6c5bc1d2252ed5ec27cff985c134f08de92ee113f419978d82a3a5413f2e6c67590d2530905771d71eec57133861090c4d7786b8ba79dfdec1cf914e33d07a0848a6d33e3fa3039640465c2f4080923fd100566b9d7d5", @generic="e1d0df461284cc9bf3b4f9d26c5576", @generic="dfb88fb3d2b594b02cbe072366b120387166ffef487a6de5138cfd62381ae546ed1157f0d956a8df17e6ee1ceb2d211ef66de4714c9190053f97128ca02bdfc8d704b480156ba96d00425c1a75fcb8e5d2946e0ced95d7a8381b6628afe2b41b5f8fbe8b70056f879269d797d7646bda611c99537cd5552d475401119eeea853f5cbff5d276372ada51d4690675e116115bbe28012b3d21053e3009fc894f57ff5137ddb67f59512fba5baab6f1aff34e5537001887c45c87ce3d8e5b04a0175b42b037768b4f15482ebe98258d861198e462634d1fce631105768c40106fde6bffc1807d457"]}, @nested={0x1cc, 0x91, [@generic="e929f5436e7a300ad10c72a9b3a01e29128de633eeb23ec78c42ee74af7659ae8a908d79312f923393c025407939f09467b1f1824e63072b9d2c057c57afb2cd6cbc0051b8aa323a592adbf839f0", @generic="b94c1861a135745987899e78f17264c28546dc7ad8b04f3dbffb91ebbd361b786a038a2e18e17893fcef3886f1ac1acf24ffc8f5254a85d5ed92f14cf7ef3069a20c1f3e9e217917b522dfc3b42129120c93e15b357fde120b8db92696bd0ef2a9", @generic="2f055c904d7223b93062b0dc8bf554344e405f6fa310805e14c3fbce53b66d004a7d7d0c52e9f35b4a04fb41aee69a5b12744188df75064770bd2a028d244046b0a78a2f7897f19c113658bfcc91757f426e3badb99842a362ef692d7c180782af14a8e2fb47c7bca686e59fa360393cf3295c397a0760a73587e9726208f904d9cd9020b0b93923b6409019f11e256649934190a191c7715fb9d5cb7cc1660a8f8025a8690babd77f03fbd1fcad0111330e8aeb32fc6f7d31812636771af70839e0d4b6eedf340251bd2564f2d7e89ebb1543b1ade1352598", @typed={0xc, 0x77, @u32=0x4000}, @generic="125fd6b0ae1a4295eab7c768a13f7eb600e19e919a530fc4738bba04c9fb888124b1f5952d0c72018e8248efee20e1fb7de79e"]}]}, 0x838}, 0x1, 0x0, 0x0, 0xc0}, 0x44040) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000dde000)=r3) mmap$binder(&(0x7f0000478000/0x2000)=nil, 0x2000, 0x2, 0xb2010, r1, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) [ 45.173353] mmap: syz-executor4 (5589) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 05:17:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000076a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}], 0x28c) 2018/01/31 05:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000a69000-0xc0)={0xc0, 0x3, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xac, 0x1, [@typed={0x10, 0x93, @u64=0x8}, @typed={0x98, 0x3a, @binary="e92c5fd435456fb0f6428ae76c455debd8fa1c2f86229e3b66788a16ebad4366a4a0e0faa6caeb70c596a2bae3f3e040faefd74d12928482aa4e65ee7c2ebba498a929dfbaf51e7162445af82198a38850516cf45dd6e85f02d92b4e051225d72e57175f4237129b34c14021fe6c15743e82d2d5e51746dced91b774ac793193e850084bcdb35b64c7a9245759e3"}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a9e000-0xb8)={0x0, 0x3, 0xd1, 0xfc46, 0x1, 0x4, 0x7, 0x3ff, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffea, 0x8, 0x8, 0x4, 0x7}}, &(0x7f0000335000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000afd000)={r2, 0x800}, &(0x7f0000add000-0x4)=0x8) 2018/01/31 05:17:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000ff7000)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000698000)='/dev/input/mice\x00', 0x0, 0x10200) write$selinux_load(r0, &(0x7f00007e2000)={0xf97cff8c, 0x8, 'SE Linux', "b0f362405779fa431bb9ff3c04a8f2e9aa2e15f41c9ec88da5ee1c5a06e901947d303ee77f3755e26b6dfda3e433be2b1ea1c051dc592bb7351053605f7c8f848a0ac6589da8238754c92331a0b3d965896c269ba08661a82f47c442e3311c5a6643195825e9a3109511d435bef608b2d7e5d0355d1bf957050fd92d65907dbf4b29"}, 0x92) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_ifreq(r2, 0x8913, &(0x7f00008e6000-0x28)={@common="6c6f0000000000000000000000000100", @ifru_flags=0x0}) 2018/01/31 05:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000060c000-0x10)='/dev/input/mice\x00', 0x0, 0x80) recvfrom$inet(r0, &(0x7f0000c1a000)=""/90, 0x5a, 0x20, &(0x7f0000383000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c85000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) socket$netlink(0x10, 0x3, 0x0) kexec_load(0x3f, 0xa, &(0x7f0000ad0000)=[{&(0x7f0000bb6000)="da3a8844335aba45d4982377806c4bb03f3f85bf2b99b28c693e973a38d818c491f39fdd33b2a825397e913b90fc25977a8569a7", 0x34, 0x6, 0x6}, {&(0x7f0000f0d000)="e68a6b5a28141388139c784924bd6a019405303f8639956cf4af7550c9dfe2b59f3d89b786d4e5d06e6e04ea1f9fc7ec4b7a2a791c67f0bcd538400da8a10a413aa943c6e9f571ebdc5ca992ea90b690518f419bc713b8714d5e586489245c80dbd5ef4327a8ed10cee047cadc9df98a13448341fe4b29682c950fb747051c356b0ba19c3a913837977f993a43f12771b27f666e79e4af360a9a5e611196750bc6fb27cde02f39ba038b3a8ec145b98ffa75092519bfeb2dfab5004fb052164fc7a9e774f5ec", 0xc6, 0x407, 0x80000001}, {&(0x7f0000db0000-0x2c)="5fde60e684d0428a18e1863eb2d602c3c59f44561de86dd0141035b26a063aa11934561dadd9882564b2c87c", 0x2c, 0x8, 0x1}, {&(0x7f0000e0f000)="a69be04ab24eef8b268e35d201d1a534e52be6502505318b512f33bdc022b08f15d6c91859687abcd3f2674e5b6b84f5a409341186621f1a92382e404493918c153724c0ddd1edb587f797fdb58ebfa8a7a0ddfe2553a50f9f7a62f53ad0bf5ea8c4283eefcafd5f97bc7656cf8d73634cce0eb2a68e30d5ba67102ad653b9e7ebafb55c61a43db1ab3b7c24fb0a5ab5e1d538348de73ab42f5674a0f6dba608c81097a4311636161530ad799ea1157c6d3c1fd7837998ededa06ee2e8874965ae606b8fe2550628c8c081bf86c672d1a64fa533cc9b86b68b8a8347ca092d26", 0xe0, 0x106a, 0x3}, {&(0x7f000009e000)="aa110b8dfa75065202e7497dfbc5c18fbc84ed6a4b812d69d5481108705ee3140155261e4b72670b93dae5114056", 0x2e, 0x6, 0x9}, {&(0x7f0000fce000-0xf8)="4eb4c18dc3c77fef52d7f9b64dcf18fec8e1d42cbb047b291b51e9278a7b1018072a1dfce63d4b3848f06d65ffacb502fe4993f0e72dda736b1a031b5f685a44abda0e48152e990e0f5e38014ab75b3d421b089ddd6835ff6f7cc670e262081b6b11fdfcaed4a527483d01e64396cb32b54c9a9b50a8e9f1a6da469218b97bd120d2b0954befb985b400f67ee0f2cea704b1e598bd6c88493faf0ea8a434a68b175392ea02e9f2a4c779d49f630cb1a9313846d93f2034556ad736e5179c20f952910454f46cde7f5f8eea065c1f77e136afebf76f4869fc3887af75560354fd9945a5ad3684a99115cb8f2124b04f5fa68fbd7b92c2738c", 0xf8, 0xbd9, 0x4}, {&(0x7f0000490000-0x35)="7f03e1c3e112b6c863c4f7402dcdba916b0c50d3faa8a1242d939da8b5a95dcf1c5ffb1767a946eea60ac398c788fe86377c94f434", 0x35, 0x6, 0x3}, {&(0x7f00007a1000)="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", 0x1000, 0x8, 0x7fff}, {&(0x7f0000492000-0x96)="00f95b87b58c06d8514dcbaf793978e89f92f27427a6a7738bc217e3ab752ee268f47c931e002e25775c72c2bb76eec1995909fc78dd6281ee10740c70115ea4c3174354c4ce9781c798080179300b6264ee41c988e72d9a37176113dbb43a2273d7ae4c2a9d61929f346a7d418c0907ca4c0864f0ec0507925425fd3de17a6d2f3912427e3deb12667ce970c209bf46fdaeb68f4a45", 0x96, 0x20, 0x40}, {&(0x7f0000cc2000-0x8a)="f175f7a4429c59b773c8b1dbc9e91cd8c76ad32e6efeaf16d9a5b1aff8b0e234ab899444ba588e1ac6e3a3f1aa73377387d10a38217755ef9f74b7aea13da5e5aa22bb2aa733d7201764396f83c17deba08c461d5be73af0f6a014b341b19f548a71d4a0c39f255b0a8e81bf5e3e17b631e25cf450ecaea2b68c9bda2117054b0ecd17081ca3cbcee062", 0x8a, 0xfffffffffffffffe, 0x8000}], 0x2a0000) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000f86000-0x10)={0x3, {"62130cdb66114b"}, 0x0}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000784000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aba000-0x8)={0x0, 0x0}, &(0x7f0000f15000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000067a000-0xc)={r2, 0x75f, 0x2, [0x6, 0x20]}, &(0x7f0000934000-0x4)=0xc) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000e6a000-0x40)={0x0, 0x2, &(0x7f000056d000)=[0xfffffffffffffeff, 0x0], &(0x7f0000f96000-0x10)=[0xff, 0xd8, 0x10001, 0x0], 0x0, 0x4, 0x80000000, &(0x7f00007ee000)=[0x4, 0x0, 0x0, 0x800], &(0x7f00001d6000-0x20)=[0x0, 0x6], 0x0}) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x90800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000e41000-0x8)={0x0, 0x0}) close(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000779000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2018/01/31 05:17:42 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000045000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, &(0x7f0000047000-0x4)=0xc) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000046000)={&(0x7f0000046000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000026000)={&(0x7f0000046000)={0x438, 0x40, 0x8, 0x7, 0x3, {0x14, 0x0, 0x0}, [@generic="257d85520d39e6b8bd61caffc75d8c23269a0ca6a05ab087c5d406c266ccf63dbadefd2f99007f0c0a92ef519730afa11c8f409e548f7bb5bbbc2a97f27330b401414590e712705ef425eae4f3f49f7e9e4403fcc8fdbad1ef13b16724ac94d3eee9b41db08ba54efdaa9b38e6db071b3d0f97d746684477cfba3b158039e392005463581f3b2e", @typed={0x8, 0x33, @void=""}, @typed={0x10, 0x90, @u64=0x4}, @nested={0x1e0, 0x1a, [@generic="63b116533793169a958b45b89d1893897824754d347bd12a6719a0eb09980a6d8bdcbc66147b30a25a4b6309b1dcb4a121e11eb1116b4bb4a3e9682fd1b2a98020ac7df8cfb75b425a319c4259719699d04e941cccb54ff2428244b769795cb6bb3399413e1e0f8220eada5b9b4f1c28a6e4214d95902e06ddbd50c03e922e747e671b441cff6a2e9c63036150ebd741d558890092c010e7d0cdafad0e30996d6d38749c37f3af874849c27c8d01cc36f38b736629eefbce5578c5d83f9ebe44df2d68f0e81fe824614016dde8b9bc309acd86d77c4357c2", @typed={0xc, 0x20, @u32=0x8}, @typed={0xc, 0x5c, @pid=r2}, @typed={0x10, 0x65, @u64=0x0}, @typed={0xc, 0x1, @pid=r3}, @generic="c25e06b6f72659357fdebcf2085127b46e31c8d6f8cddfbb9b5540c5f80150125f11e0a14283a85e9c0a82ab488bd89d02d0eb5e6786b49ba8bfb90e3412bbdf7dd33090eb6a1c90dccae46ec03ba6bc5fc16a76fa718902d609ec928552fbe9f074e94e1fd9a4d056f96989df54ef088130395c2ea2f2e5d99159dcc4b21ae4ee34db7756ee1f80d69d52d8ca242092ebbec6a971d96745a913c143ea8eef5d8e971a06839e83932a7f883e0c94fcfebd2b9889e89ef52ef42f677418695d4c2a0d242b0bbe0d7d6a26a685ff2c"]}, @typed={0x8, 0x8c, @void=""}, @typed={0xc, 0x67, @uid=r4}, @typed={0x8, 0x5f, @void=""}, @nested={0x188, 0x6f, [@typed={0x8, 0x16, @void=""}, @generic="f1252e9557cdfe569a2dcc81d9bb8fbaeee00b8d3e7b91333fad7c4afa90252b6b385e4b10", @generic="6621ef89b456077f75011c3fe0605dd1a2be8adf55cb07ac6116d13531c8d47c792ec78278c5d6e6a79ccbd566e0bbc9462673dd08a285559ad37c8d3886cb1c335f749c867900f0b870fd23821cebcb725e8268790a0091c74930a2c58e", @typed={0xc, 0x32, @str='\x00'}, @generic="af115f1234", @generic="2caa35897c41e4eabe1b6d80136419014797f3163b58325680524b593eb5d62ba0e53cf28fda2d1735d61e6d9a5988d64077c291ce8b4611515d7385455fda874d2f6ce598c7122fed5cc92952ef0e582ccbb6bee2ffd559c2499137f6560ff0243f77f51ee4f2658ecd7871b4daf64d1ccd098095080c0a26b1ac6109eec681d517374b2407e325b36f21f62c0bd9189f009b2c0a9ca2feb3bbcbb22affad8d2033ef8819e3fb6c843456a48c4d3e5b81fed3bb4c5114eebbdccea0e236b3419bceb38658662aa6a5b3ca9739d3eee843c7d842321898ba3113a8", @typed={0xc, 0x32, @u32=0x5d}]}]}, 0x438}, 0x1, 0x0, 0x0, 0x81}, 0x20000840) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000045000)={0x0, 0x7, 0x20}) 2018/01/31 05:17:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = dup2(r1, r0) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000075a000-0x4)=0x40, 0x4) 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10)={0x0, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003b2000-0x24)={0x81, 0xd9, 0x8, 0x48, 0x8, 0x0, 0x1, 0x1c49ad3f, 0x6, 0xf0f, 0x10000, 0xb800000000000000}) futimesat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x1000) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') connect$inet(r1, &(0x7f0000595000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f00008d7000)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:17:42 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = gettid() r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000125000+0xab9)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000b37000-0x8c)={0x0, 0x1, 0x3ff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(0x0, 0x0) ppoll(&(0x7f0000b34000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(r0, 0x16) 2018/01/31 05:17:42 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000045000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, &(0x7f0000047000-0x4)=0xc) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000046000)={&(0x7f0000046000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000026000)={&(0x7f0000046000)={0x438, 0x40, 0x8, 0x7, 0x3, {0x14, 0x0, 0x0}, [@generic="257d85520d39e6b8bd61caffc75d8c23269a0ca6a05ab087c5d406c266ccf63dbadefd2f99007f0c0a92ef519730afa11c8f409e548f7bb5bbbc2a97f27330b401414590e712705ef425eae4f3f49f7e9e4403fcc8fdbad1ef13b16724ac94d3eee9b41db08ba54efdaa9b38e6db071b3d0f97d746684477cfba3b158039e392005463581f3b2e", @typed={0x8, 0x33, @void=""}, @typed={0x10, 0x90, @u64=0x4}, @nested={0x1e0, 0x1a, [@generic="63b116533793169a958b45b89d1893897824754d347bd12a6719a0eb09980a6d8bdcbc66147b30a25a4b6309b1dcb4a121e11eb1116b4bb4a3e9682fd1b2a98020ac7df8cfb75b425a319c4259719699d04e941cccb54ff2428244b769795cb6bb3399413e1e0f8220eada5b9b4f1c28a6e4214d95902e06ddbd50c03e922e747e671b441cff6a2e9c63036150ebd741d558890092c010e7d0cdafad0e30996d6d38749c37f3af874849c27c8d01cc36f38b736629eefbce5578c5d83f9ebe44df2d68f0e81fe824614016dde8b9bc309acd86d77c4357c2", @typed={0xc, 0x20, @u32=0x8}, @typed={0xc, 0x5c, @pid=r2}, @typed={0x10, 0x65, @u64=0x0}, @typed={0xc, 0x1, @pid=r3}, @generic="c25e06b6f72659357fdebcf2085127b46e31c8d6f8cddfbb9b5540c5f80150125f11e0a14283a85e9c0a82ab488bd89d02d0eb5e6786b49ba8bfb90e3412bbdf7dd33090eb6a1c90dccae46ec03ba6bc5fc16a76fa718902d609ec928552fbe9f074e94e1fd9a4d056f96989df54ef088130395c2ea2f2e5d99159dcc4b21ae4ee34db7756ee1f80d69d52d8ca242092ebbec6a971d96745a913c143ea8eef5d8e971a06839e83932a7f883e0c94fcfebd2b9889e89ef52ef42f677418695d4c2a0d242b0bbe0d7d6a26a685ff2c"]}, @typed={0x8, 0x8c, @void=""}, @typed={0xc, 0x67, @uid=r4}, @typed={0x8, 0x5f, @void=""}, @nested={0x188, 0x6f, [@typed={0x8, 0x16, @void=""}, @generic="f1252e9557cdfe569a2dcc81d9bb8fbaeee00b8d3e7b91333fad7c4afa90252b6b385e4b10", @generic="6621ef89b456077f75011c3fe0605dd1a2be8adf55cb07ac6116d13531c8d47c792ec78278c5d6e6a79ccbd566e0bbc9462673dd08a285559ad37c8d3886cb1c335f749c867900f0b870fd23821cebcb725e8268790a0091c74930a2c58e", @typed={0xc, 0x32, @str='\x00'}, @generic="af115f1234", @generic="2caa35897c41e4eabe1b6d80136419014797f3163b58325680524b593eb5d62ba0e53cf28fda2d1735d61e6d9a5988d64077c291ce8b4611515d7385455fda874d2f6ce598c7122fed5cc92952ef0e582ccbb6bee2ffd559c2499137f6560ff0243f77f51ee4f2658ecd7871b4daf64d1ccd098095080c0a26b1ac6109eec681d517374b2407e325b36f21f62c0bd9189f009b2c0a9ca2feb3bbcbb22affad8d2033ef8819e3fb6c843456a48c4d3e5b81fed3bb4c5114eebbdccea0e236b3419bceb38658662aa6a5b3ca9739d3eee843c7d842321898ba3113a8", @typed={0xc, 0x32, @u32=0x5d}]}]}, 0x438}, 0x1, 0x0, 0x0, 0x81}, 0x20000840) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000045000)={0x0, 0x7, 0x20}) 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000024f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069d000-0x4)=0x10, 0x800) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f00005f1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f94000)=0x10, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af9000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f96000-0x50)={@common='gretap0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x400800}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd0, &(0x7f0000f92000)=0x0, 0x4) 2018/01/31 05:17:42 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) 2018/01/31 05:17:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) signalfd(r0, &(0x7f0000c55000)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fd000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93, 0x0}, {0x8, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000ffa000-0x4)=0x0, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ffa000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xfffffffffffffdc3, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x68d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:17:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005e1000-0x6)='wchan\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000925000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000725000)={0x0, 0x9, 0x9}, &(0x7f00008f2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000009e000)={r1, 0xa2, "c9dca112b945cdcb9690066ebeca43c9067ebb4e76fb80df0735dbda87dfb1ba5d7c4168210633342b6cc5987f65e5932e44783da5e3acbbabe297e6266e34216ffd7affd0df88dfd9706d4999a718eb8c480af9174d21b7abc30f659174f447ed1c1dbb0230c920e334f9de8c249dd360b8324abdfea419b3c733dcb3a4019c6176e0e8f57aa0d4ea5e8b01fd0701aaf9948fd0643b4158e10beaa7138a119abb8e"}, &(0x7f0000ac9000)=0xaa) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = add_key$keyring(&(0x7f0000bf6000)='keyring\x00', &(0x7f0000417000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000101000-0x8)='big_key\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) r2 = syz_open_dev$sg(&(0x7f0000504000)='/dev/sg#\x00', 0x7, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f39000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00007b4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000013a000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80, 0x3f, 0xffffffff, 0x22}, &(0x7f00002b9000-0x4)=0xa0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000bb0000-0x10)={0x2, &(0x7f0000cf3000)=[{0x2, 0x5, 0x4, 0x4}, {0x2, 0x285, 0x400, 0x7fffffff}]}) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000105000)={0x0, 0x0, &(0x7f0000106000-0x10)={&(0x7f00000f1000-0x1c8)={0x2, 0xe, 0x0, 0xe27713434407b735, 0x39, 0x0, 0x5, 0x1, [@sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_lifetime={0x4, 0x4, 0x3, 0x200, 0x80000001, 0x0}, @sadb_key={0x4, 0x9, 0x88, 0x0, "53f44c23f89069edb7f3f22263a3463d70"}, @sadb_address={0x5, 0x17, 0x33, 0x20, 0x0, @in6={0xa, 0x0, 0x35dc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}, @sadb_key={0x1b, 0x8, 0x658, 0x0, "50a4a3c8fab6842849475c169f80772f42dd1cbab2dbc5560aa6c90db04bb174b2b1617c78ce0bd84cbf50a88896596374df59e5a27d9b6fe91aede7bc80d39e02e974e2135abff8bbef5212c04d3b2e18a29f27a368ab275a873a084b55b42b2c922af324fe97432a5fa1c96476f4c7c8a1b1744793de278e60db353f348fc301a5075acf2f2829dbdcfcdcc54c88f19ae7c196b5513552c05f362dea983b04f4971d2f7d8a18e48eded85249f45343ee04d6a735475a5f0179a1f9be1e2262e5b78fd081574972f2572a"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x7ff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0xff, 0x20, 0x0, @in6={0xa, 0x3, 0x20000000400000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x0}, 0x80) write(r0, &(0x7f000008d000)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x19) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9dac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000105000)=0x8c) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000106000-0x108)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xad, 0x19, 0x1ff, 0x5, 0x3, 0x7, 0x10001, 0x7ff, 0x9, 0x7, 0x8, 0x3, 0x2, 0x4]}, &(0x7f0000106000-0x4)=0x108) 2018/01/31 05:17:42 executing program 3: syz_open_dev$usbmon(&(0x7f00007c4000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x200000002e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r0, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/31 05:17:42 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xddf3) poll(&(0x7f00003e3000)=[{r1, 0x2000, 0x0}], 0x1, 0xffffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00004c6000)="2cfd97f08504490960884fdc0d6fbae542ecc0f4bb310434a1b909b61e8990eaf0ffa0bdf3448daa0025455a139ae9d7e77e8823e117adfd24b23aeb8189810c9b9526e119a210ab1eba95523a") write$fuse(r0, &(0x7f0000faa000-0x28)={0x331, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x50) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002ce000)='keyring\x00', &(0x7f0000203000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a65000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fc0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c35000-0x2)={r2, 0x2}) r3 = add_key$keyring(&(0x7f0000266000-0x8)='keyring\x00', &(0x7f0000ccd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000fbe000)='blacklist\x00', &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) remap_file_pages(&(0x7f0000bae000/0x2000)=nil, 0x2000, 0x400000, 0x802000000005, 0x40000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") [ 45.491653] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket [ 45.519106] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket 2018/01/31 05:17:42 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c83000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80b, 0xac) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000c000)={0x0, 0x7}, &(0x7f0000efa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000361000-0x6)={r1, 0x7fffffff}, &(0x7f00001ef000-0x4)=0x6) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004f9000-0x6)={0x1, [0x20]}, &(0x7f0000efc000-0x4)=0x6) bind$inet(r0, &(0x7f0000efa000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a0000-0x4)=0x0, &(0x7f0000efd000-0x4)=0x4) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000076d000-0xf)='/dev/sequencer\x00', 0xc8800, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x400) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000412000)=0x0) 2018/01/31 05:17:42 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000012000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000015000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000015000-0x10)={r1, &(0x7f0000014000)=""/102}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000)=0x9, 0x4) 2018/01/31 05:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d52000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4a000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000628000)={0x0, @in6={{0xa, 0x0, 0x9162, @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]}, [0x27e, 0x7f, 0x100000000, 0x101, 0x9, 0x8, 0xfffffffffffffffc, 0xffff, 0x100000000, 0x1, 0x7, 0xe71, 0x3, 0x49b, 0xff]}, &(0x7f00004c5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e71000)={0x0, 0x3f, 0x30}, &(0x7f00000cf000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000095e000)={r3, 0x8f6, 0x5, 0x100000000000, 0x5, 0x9, 0x8, 0x9, {r4, @in6={{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x1f, 0x10000, 0x9}}, &(0x7f0000938000)=0xb8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) 2018/01/31 05:17:42 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x200000000000000c, &(0x7f0000005000)=[]}, 0x4) 2018/01/31 05:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="150000001c00b5", 0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e7d000)="62cf46e7018d128a0744b45f23508d180552fef66933f39f684a8171ef44abab48f512b74b232e866d00eae6d70f2c648ed64fe2bc4972e5dbc7e3cd7c42c0e614f79a780e9c8e1aba8d95e67dffc64d5e53a53c1ff1827d739de0d7a8ad5c69a3fbbd6cffeeaee4a6cfa033bbd740b338b612c65afbd76a025df2b7b5c1f9204277ec8cad97432768075ced72305ca25ed32325e37ad5f0260b43263b6d20af2c4ca12769b77b44dfd399bcba42c6fed2bcb77dce", 0xb5) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 05:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000443000)=@fragment={0x2, 0x0, 0x0, 0x0, 0x0, 0x45, 0xffffffffffffffff}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000a06000-0x51e)="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", 0xb3d, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 05:17:42 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000003000-0x15)="0465742f6900355f7461626c65735f6e616d657300") mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x11, r1, 0x0) 2018/01/31 05:17:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd0000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40800, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000440000)={0xfffffffffffffffa, 0x7f, 0x2, 0xf1, 0x7, 0x7fff, 0x401, 0x4, 0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:42 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x2}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x7, 0x9, 0x582, 0x7, 0x5, 0x6fa, 0x8, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe02, 0x4, 0x9962, 0x0}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r2, 0x8, 0x400, 0xfff, 0x100, 0x80, 0x1ff, 0x7f, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x0, 0x1, 0x7, 0x1}}, &(0x7f0000008000)=0xb8) exit(0x0) r4 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000008000-0x8)='./file0\x00', 0x200, 0x1) sendfile(r4, r4, &(0x7f0000009000-0x8)=0x47, 0x1) 2018/01/31 05:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x20040, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000497000-0x6)='./file0\x00', 0x3) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f00003cb000-0x6)='rxrpc\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000177000-0x1)='\x00', 0xfffffffffffffffd) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000034e000)={0xdeb, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000082a000-0x10)={r2, 0xfffffffffffffffb}) listen(r1, 0x2) shutdown(r1, 0x0) 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005c000)=0x0) socketpair$inet_sctp(0x2, 0xa4f841cde595a36b, 0x84, &(0x7f0000d23000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000049b000)={0x0, 0x8000}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b3d000-0x10)={r3, 0xb0, &(0x7f0000478000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x493}, @in6={0xa, 0x2, 0x90, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7be101e7}]}, &(0x7f0000327000)=0x10) fcntl$setownex(r0, 0xf, &(0x7f0000854000)={0x0, r1}) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/01/31 05:17:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x0, 0x0, 0xffffffffffffffe0) unlink(&(0x7f0000693000)='./file0\x00') 2018/01/31 05:17:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c1e000)=0x0) r1 = accept(r0, &(0x7f0000ca3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fd5000)=0x32) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ad5000-0x98)={0xb44, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a92000)="fdd579ab15be322812ed9722bd3384e8", 0x10) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000ddf000)="ff550000ffba04365d00000000000000000000d417c22a01e3944c4221580780e3eaab35eeefc73069668b29182391ac195e49dfaf8ee9b1e67109291849b12f798e13f6e5cf51147fe189717d8c42563cdb1e17c742def4e37c4c79e2cf64d1db48b8e8f16c8fddac3515d4394ee16dbf516ebebdf525f42ca7234e15520fae83ff16f67bdc6fdfe77854017d9c989ead30321b5b81130938bfd79cf6d1c8a4599039c8cb25c8c31e363c32135e3f5e50", 0xd4b6c1773d7e431) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000e32000-0xa4)="ff0101000000000000000000efff003800000000fffa3f413943759a56f44e2e2aa9433ea68416472e85e0f74ba866ee3ca949365fb70dce2a9c4c9ead956d896047f1f5283c3d297ac1b7f8c7516686bdb3d1ee0e72def5e86f6504211fa4afc0b33ce2e46e4641acf1f24a3bbcad5b69daea5b42c771b9e2486a647f75c35deb0fe3def9341e6a0627888da3ffd72cfa7fed93f197e613bf90e5333458530645d60144", 0xffffffffffffff50) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c81000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000214000-0x1c)=[@in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\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]}) 2018/01/31 05:17:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cab000-0x16)='/selinux/checkreqprot\x00', 0x210400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00007cf000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) syz_open_dev$loop(&(0x7f0000abc000)='/dev/loop#\x00', 0x1b, 0x400100) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:43 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007c0000-0x38)={&(0x7f000018c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000670000)=""/99, 0x63}, {&(0x7f0000eef000-0x70)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x4}, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000efd000)=0x80000000000062) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000049f000-0x9a)=""/154) 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000014b000-0x5)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) add_key(&(0x7f000009d000-0xb)='asymmetric\x00', &(0x7f00000a2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000792000-0x1000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) 2018/01/31 05:17:43 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000bfc000/0x4000)=nil, 0x4000, 0x6, 0x81030, r0, 0x0) 2018/01/31 05:17:43 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80000) write(r0, &(0x7f0000008000)="17f30d022fa0937c54b122ed85c095924f2fe8dbdd628860a12920b094577f0d1d6089048df65b871e859afca3575dfaac31a0d54a93e9f50566848e39bcd0300c2e0116f17fa9d479d0097bdabd4f0bb3ade5326d93cbde27b43c1b9a125c9bf2633620b49faa0cd06ebcb1927b2f7a596f640b088d60d1aa5d80275f49da4b7c0d01062499526c17fa9537d1ec4f0b913d9e", 0x93) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0xbe)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f000000a000-0x4)=0x62) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/31 05:17:43 executing program 1: mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000)=""/48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4, 0x0, 0xa8, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000070f000-0x8)={0x0, 0x0}) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000088d000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005c000)=0x0) socketpair$inet_sctp(0x2, 0xa4f841cde595a36b, 0x84, &(0x7f0000d23000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000049b000)={0x0, 0x8000}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b3d000-0x10)={r3, 0xb0, &(0x7f0000478000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x493}, @in6={0xa, 0x2, 0x90, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7be101e7}]}, &(0x7f0000327000)=0x10) fcntl$setownex(r0, 0xf, &(0x7f0000854000)={0x0, r1}) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/01/31 05:17:43 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000988000-0x17)='net/ip6_tables_targets\x00') fchmod(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x47, "6589a752d1c673bf0dd7ba9f8e4f838d5fb7a928b65189aa14080bf53759d48a6f9a52e649dd593e771fc41088cb3f9a77794b34cb565a489a9ece8272c2737a2002fbbbe48309"}, &(0x7f0000edc000-0x4)=0x4f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006bd000)={r1, 0xfffffffffffffffa, 0x5, 0x9, 0x7, 0x80000001}, 0x14) 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r1, &(0x7f0000263000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f04000)=0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f04000)=0x0, &(0x7f0000f04000)=0x0, &(0x7f0000a33000-0x4)=0x0) getgroups(0x5, &(0x7f0000859000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r6 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000655000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f04000)=0xe8) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f04000)={0x0, 0x0, 0x0}, &(0x7f0000f04000)=0xc) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000ef4000)={&(0x7f0000f04000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000f04000)=[], 0x0, &(0x7f0000f04000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x90, 0x40000}, 0x10) ioctl$TCGETA(r1, 0x5405, &(0x7f00005b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f04000-0x8)={r2, 0x2}) 2018/01/31 05:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() stat(&(0x7f0000974000)='./file0\x00', &(0x7f00005bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000744000-0xc)={r2, r3, r4}, 0xc) r5 = memfd_create(&(0x7f000047b000)='/selinux/mls\x00', 0x8002) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f00005b1000-0x10)={0x3f, 0x3, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r5, &(0x7f00006cf000-0x8)='./file0\x00', 0x200) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00003c5000-0x4)=0x0, &(0x7f0000a3e000-0x4)=0x4) 2018/01/31 05:17:43 executing program 1: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x4000003) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000743000)="580000001400192340834b80040d8c560a06f8ffec04810000060000e2005800004824ce944f64009400f7ff28825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_create(r0, &(0x7f0000074000-0x54)=@access={'system_u:object_r:fuse_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x31, 0x0}, 0x54) pwrite64(r0, &(0x7f00006c1000)="23d7493d1ec525fa49dfa2b160365fd2f34dabaaa2fef9c034d3a9ec7c519ef86259c0df387c64f10daa4a34cce72348c2bb5d52749af053a3489cfc90c38af3ba0a5dae45c3f0b61489e93dc75a33d6d3c6f7bb952afbda8d52bb4c0414b0da09d3304154bbe54a5f97413feea6e0d68377a7588b7564726ab54bee4d422ab84e1e2ef9901ef318d80511f69fba30d0ec87420356cb9f7594ab27ed0b9596085118004d8a1912b2fb5b6482e6fcbb83f2deedba5cf434", 0xb7, 0x0) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000820000-0x28)={0x5, 0x2, 0x3, 0x7, 0x7fffffff}) utimensat(0xffffffffffffffff, &(0x7f0000bcd000)='./file0\x00', &(0x7f00003cf000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/31 05:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000086a000)=0x0, &(0x7f0000fc3000-0x4)=0x4) open(&(0x7f0000155000)='./file0\x00', 0xe2100, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) read(r1, &(0x7f0000381000-0xcb)=""/203, 0xcb) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/31 05:17:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xffffffffffffffe4, 0x10, {0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000262000-0x8)='./file0\x00', &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setgroups(0x0, &(0x7f0000ddf000)=[]) pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000032a000)=0x0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lchown(&(0x7f0000d44000)='./file0\x00', r1, r2) 2018/01/31 05:17:43 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002e000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000029000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000)=0x5) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) unlinkat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x0) r1 = request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r2, &(0x7f0000001000-0x8)=0x0) accept$unix(r0, 0x0, &(0x7f0000001000)=0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000)=""/253) add_key(&(0x7f000000d000)='trusted\x00', &(0x7f0000001000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000000d000-0x8)=0x8, 0x8) 2018/01/31 05:17:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000620000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000aa000-0x8)={0x2, 0x0, 0x7, 0x2}) r1 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) 2018/01/31 05:17:43 executing program 2: socket$inet6(0xa, 0x805, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x16)={0x9, [0x5, 0x1, 0x0, 0x1ff, 0x0, 0xfffffffffffff0a7, 0x4, 0x165, 0x0]}, 0x16) r1 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x28)=[], 0x25a, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000011000)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000004000-0x8)={0x3}, 0x8) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000011000)=0x0) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000012000)=0x0, &(0x7f0000014000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000093c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x5, &(0x7f0000183000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ba4000)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c5e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ad3000-0x4)=0x10) sendto$llc(r0, &(0x7f0000965000)="eaec414ab8426f5c74d06d65d2181929416fc1662c09f23d403ee5288e3b94f754f22a6aefe4826afedd3a2ce657c80f3b01b995cc9594b80067224ea947ad", 0x3f, 0x804, 0x0, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) bind$inet(r1, &(0x7f0000010000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0xd6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000086e000)=[@in6={0xa, 0x0, 0xffffffff00000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00008b1000)=0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 46.071787] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) finit_module(r0, &(0x7f000037f000)=']\x00', 0x1) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x34, 0x0}, 0x2ae) 2018/01/31 05:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000086a000)=0x0, &(0x7f0000fc3000-0x4)=0x4) open(&(0x7f0000155000)='./file0\x00', 0xe2100, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) read(r1, &(0x7f0000381000-0xcb)=""/203, 0xcb) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/31 05:17:43 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r1, 0x0) [ 46.121338] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) finit_module(r0, &(0x7f000037f000)=']\x00', 0x1) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x34, 0x0}, 0x2ae) 2018/01/31 05:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000d32000-0x95)=""/149, 0x95, 0x10000, &(0x7f000010f000-0x10)={0x4, 0x4, 0x7, "811557bfbcdc", 0x3, 0x0}, 0x10) 2018/01/31 05:17:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) mkdir(&(0x7f0000038000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000d57000)={0x0, 0x0}, 0x804) getsockname$unix(r0, &(0x7f0000265000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002b7000)=0x8) mount(&(0x7f0000035000)='./file0\x00', &(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000037000)='mqueue\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f00007d5000-0x6)='./file0\x00', &(0x7f0000b4c000)='./file0/file0\x00') 2018/01/31 05:17:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2c000-0x90)="", &(0x7f000097c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d0a000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f000072c000)=0x1, 0x4) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x0) 2018/01/31 05:17:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0xde)="e2235732cc85a530ab31a84408e59131e11600bbe246de50fdd1ad55d0b398edfdc80730a4b94ac762cdbcf6dbe1e8593c1741de0158c9db0b575d50e6f550711a1abbb83a8eba683f91878abb7d7ace37f3cace5bd192c52813ab5795eff7267ae7a21a49a56cc8bfbecbcf5c84f291ff65e2eb9d14600525230b8f2e4b060f4618e4c7c781f08c9813945199c48a2c773e732f8f3b70fee98449fc02e04d78bff5ce0ce6d7134f23c63d81f85149bdd2fdce56400fdcb22f70cd6b253dfad373fddf9b93f17bc18b55b18e0efde5ba3d96bc69e081894e2021d64d9357", 0xde, 0x800, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000823000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000011b000)=0xd10, 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000caa000-0x8)=0x1) renameat(r1, &(0x7f0000ee0000-0x8)='./file0\x00', r1, &(0x7f0000189000-0x8)='./file0\x00') 2018/01/31 05:17:43 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000)=@hci={0x1f, 0x100000000, 0x3}, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000f000)={@generic="c07dcd24b82d7a628556e08e67a30a0d", @ifru_flags=0xb001}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = dup2(r1, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x101}, &(0x7f0000012000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r4, 0x9a}, &(0x7f0000011000)=0x8) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/31 05:17:43 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0xffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00001b5000-0x4)=0x8, 0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000027d000-0x10)={0x9, 0x8, 0x80, 0x4, 0x0}, &(0x7f0000175000-0x4)=0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c14000)={r1, 0x27, "d9059409630c95d32d317b54a1bb45aea8b7345b3e6e5e1e0c8f10be6c83a89d155d4822df379f"}, &(0x7f0000ddf000)=0x2f) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000014a000-0x20)={0x6, 0xc8, 0x209, 0xffff, 0x800, 0x3, 0x8000, 0x2, r1}, &(0x7f0000de1000-0x4)=0x20) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) r2 = syz_open_pts(0xffffffffffffff9c, 0x200800) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000358000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000de1000)=[0x8000, 0x80]) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000f6f000-0x4)=0x0) 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = getpid() lstat(&(0x7f0000182000)='./file0\x00', &(0x7f0000541000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000984000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r4, &(0x7f00004d5000-0x38)={0x0, 0x0, &(0x7f0000248000-0x10)={&(0x7f00008fb000-0xc0)={0x2, 0x12, 0x9, 0xf, 0x18, 0x0, 0x0, 0x3, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0xfffffffffffffff7, 0x0, 0x800}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x7, 0xfffffffffffffffe, {0x6, 0xff, 0x1f, 0x2, 0x0, 0x100, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x33b5, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x20000005) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000afd000-0x28)={0x0, 0x3ff, r2, 0x3, r3, 0x3, 0x3, 0x63}) r5 = syz_open_dev$mice(&(0x7f0000d0c000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001a0000)={0x0, 0x7}, &(0x7f000047e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c95000)={r6, 0x71}, &(0x7f0000163000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd1000)=""/78, &(0x7f0000a20000)=0x4e) 2018/01/31 05:17:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a5000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) connect$netlink(r1, &(0x7f000019d000)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) sendmsg(r0, &(0x7f00008d0000-0x38)={0x0, 0x0, &(0x7f0000147000-0x60)=[{&(0x7f00005fe000)="7a805cce83f166f0154cf8febf5aed4968d988f1698d95eb653b6e884fbd4e2519e1be38f01c88a256991f924c75e9f501e4180d4184c47777721934c711bc7768af511cd7bfde1e6969632acd71e83f4e331b6da4", 0x55}, {&(0x7f00000b0000)="28257472d2bb90baf71332f8ca2d9c19cceb22084ab8ed178f49fed4ee343262d3f5c55abca5b98635bc76629186c264ac0593f12458654d428498ca2a8b25ffd276ee9cff355224205b7630906e6fb8342d81e8600e284d90fd14b433dfc311c5eb9454e709f3afa27e1081f10aa8e0291809c78982ed635fcf0530aa23e5b93ca2db02af61c227d786e4e803dfd1796da2f46f619391c035807f71a74e1bfb765f45c6f651e62f61da84", 0xab}, {&(0x7f000056a000)="042a842280cd2e904f68149176d0d3231011125b323820c18efb", 0x1a}, {&(0x7f000082d000-0x1000)="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0x1000}, {&(0x7f0000ab6000)="", 0x0}, {&(0x7f0000a82000-0x6b)="6bde36f863f6fcaeeb4b1a699180d72d16bcaec5c9b0958ba22929925839dde2997118802ea41e4ad853f43dfc98bd834981c9a1aff7dd7cda770038cb73c15611a6fe99a0180983dddc9e271540fa8fbfc9bd2b2163574c37284ecaf6fd9ada229cb98192a00fc6c7c3f9", 0x6b}], 0x6, &(0x7f0000dee000)=[{0x1010, 0x111, 0xfffffffffffffffa, 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"}, {0x38, 0x0, 0x3ff, "3d2896bea25f354023cac1551813a37d701f3f6000f1ff44dc72751bb7d535d87504"}, {0xd8, 0x1ff, 0x929, "33ebf500eca09e60ac3f629f17481abf87d883c19b613c9712b1482ce01f167059eecc9399233b7e24d5ec9234b50150e4c815278890ab3b1660d0fee6729cb2371dcc13a6bcb6cc6d9759c5370c6974a4bf4f617c66a2d85756be2f42e5ed9ee31330c402616d62f3210857f94a81c75b0183d1066191aca6c5db1071b12f8bf1fc58de585dbf0efdf3fbbcc679321c945f8301ac1bd041141aafb3c6bbc6e77b084bbd007ab38cd9e8d8075c82ba45a6585e04239cdce9ec8dec117b9498ff6b9c1f43"}], 0x2268, 0x80}, 0x80) bind$inet6(r0, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000a94000)=""/4096, 0x1000}, {&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000a94000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000-0xc0)=""/192, 0xc0}, {&(0x7f0000a96000)=""/154, 0x9a}], 0x7) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/31 05:17:43 executing program 5: mmap(&(0x7f0000000000/0xd7d000)=nil, 0xd7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/loop-control\x00', 0x40001, 0x0) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000021b000-0x50)=[{&(0x7f0000d7e000-0x6b)="acbe7c708a0f5866e2bac7ad602dbc36ea99f75632c870a1ae9de2bcc26e9517bbb61fcdb4946baa94aebc572308c6a15800b847a12fb61dbc04571462c252fbee2a7fe3925c8dfcd7b6e21bac108580ef5b4b951a251343d72ee04b0d7b5c190aa0a4023d9785c2e0f818", 0x6b}, {&(0x7f000090c000-0xc0)="258d85cb55792f7f28052725f7e9ff4f04c78f7dc686b44132c58feeda136351da015b3f1e2e754910a7b02c309143bb09f69bab90325ae875e5a400066b02a1b55313a7eaa59ae900bb1d7bfc3bbc69dcbfd6305deb5c8ab32b8128aef3484e619e565368d3159d3cde10815989fe74fa8b87704f9dfb25cec74445936d4304680ea99b5f83bbae6df4619d2e43fd28b807ccc19b7d23f0ad071409cc803ee52ba8684822f9ebf68580e50053802f9b3a7182af7cedfd62e326342fb5d914b1", 0xc0}, {&(0x7f0000d7e000-0x1000)="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", 0x1000}, {&(0x7f000080c000-0xc6)="29aa51af830875f1062c3f5a74a00f0e25f600aa546e9fd120d150ed0df560576211d14033d774259bd5a994680622ef72f57d50b21972b63acdbe414813fd8c2b710b8981993be6efaa14e22a68bbd416a480ec73a363499756539659e00d09cd5d43b4baab662550e7741f3a1a58735f101f9240fcd27b13df3b389e58ac29831a2480c9445d5ff15dc3bc468bef4a1bc83c601d07f35b67a67489441488feaedb406140a0f790e2edea2190070a884133c5053e159c45a6834c11a2c290f1f92f0e9d7b71", 0xc6}, {&(0x7f0000d7e000-0x8f)="b63c973809000ee16fd5045bb1dd44e3e3f7c738b1a68ad2f5dac9aa414a34a2e55ce1d49263c929258ed8a7f8a11dd653a48d0138f4c18437b09facdc5b1f9881e1b3d4e7fff5062926974ed73ccbd4b03137c98cdd8fd49f4ff5323809d154f85b4dce67adb326c1f83bcdc788d7a6329aebe92cbf356ec707d47cccf71e730ab4da4e59d13a0063a127a1b588df", 0x8f}], 0x5) socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d7e000)="1f000000f9f300ff000000010000002007000900000001000100000001031c6e9e000000e600bbffff74dd7e7293e251", 0x30) 2018/01/31 05:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') write$selinux_load(r0, &(0x7f0000bf7000-0x93)={0xf97cff8c, 0x8, 'SE Linux', "b22911f7b937a26cd85b540ead3b0f9d11408f2519aa155d121cb40fcdb13bf59ee83d2edf9de170ca42dad911ff67e9bb7859f10a6ece4b137500cc2ad7cb9e3003d73265b878ed2f3ad2045a4a4187d68bdd4234c9504a6a4975074506fa177874516105b8245ef73c16c18102a7c4d6cb81f437a768f7e916d81475769956dcd44b"}, 0x93) getdents64(r0, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) rename(&(0x7f0000e08000)='./file0\x00', &(0x7f00005bf000-0x8)='./file0\x00') getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/31 05:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000d57000-0x18)={0x2, &(0x7f0000603000-0x96)=""/150, &(0x7f00003b8000)=[{0xfffffffffffffffe, 0x4, 0xfffffffffffffbff, &(0x7f0000ce9000)=""/4}, {0x4, 0x25, 0x4, &(0x7f00002f9000)=""/37}]}) read$eventfd(r0, &(0x7f0000184000-0x8)=0x0, 0x8) 2018/01/31 05:17:43 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) alarm(0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x10000000000001fb) 2018/01/31 05:17:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c77000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000029d000)=0xb1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000079c000)={0x3, {{0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000887000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000461000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000283000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 05:17:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x3e)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000977000)='./file0\x00', &(0x7f0000000000)=""/122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006bf000)=""/69) chmod(&(0x7f00004a4000)='./file0\x00', 0xfffffffffffffffd) 2018/01/31 05:17:43 executing program 2: r0 = socket(0x5, 0x80002, 0x801) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) [ 46.424345] device syz1 entered promiscuous mode [ 46.434725] device syz1 left promiscuous mode [ 46.462208] device syz1 entered promiscuous mode [ 46.485594] device syz1 left promiscuous mode 2018/01/31 05:17:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00007d5000)={0x3, 0x9, 0x1, 0x0, 0x101, 0x1, 0x7, 0x101}, &(0x7f0000055000-0x40)={0xfffffffffffffff7, 0xfffffffffffffffc, 0x6, 0x3f, 0x43, 0xffffffffffff0001, 0xd241, 0x3fffffffc00}, &(0x7f0000001000-0x40)={0x0, 0x4, 0x4db, 0xffffffffffffffff, 0x4, 0xf5, 0xffffffff, 0x60e}, &(0x7f00007b1000)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000dd5000-0x8)={0x1}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d06000-0x10)={0x0, &(0x7f0000000000)=[]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ec9000)=0x9, 0x4) setsockopt(r1, 0x3, 0x7, &(0x7f0000ea7000)="f18691923de5bede5573a8184cfc1a2c60ba94e48881b57291aaea40e47f30c8685f705aa345d59f94", 0x29) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003a7000)="4bdb293ff801a1c4ade43e50e155e98fc3c39c1091fb9bd367c67f5e3a002e9781cfcf1323e89bae8b8046750ece384ff1248ad5b5f2b31317b002c61ae88216dff2d6af5c87e3bddc2b64277a659baf8f1e4e647575fc33e239847c0a17513d3fb01e4f1969a38acc40c01feb276ccb3a8a05d627d5c6214b14808297ba3fd63dd37d206c761697caa92ade637e19d89d185cc0f069e92240c11ebc6de5fda14355fe61", 0xa4) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000797000-0x10)=[{&(0x7f0000f53000-0x60)="5ba3a14ae9caabeff0685f1c1fcfd56bbff9d587935d20bc6c23d6f6ec287ca511981619a340498df1ac69397e6d270f51860f21d3aaf84082629b73c5b9cf059d14cbd623872bd41e057f6b182a68e02504cfeeda439ffdfcfb4f8d2f0925e2", 0xffffffffffffff02}], 0x10ba) sendto$inet(r0, &(0x7f00004fc000-0xd9)="a3", 0x1, 0x0, &(0x7f0000beb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="", 0x39c, 0xffffffffffffff03) 2018/01/31 05:17:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/status\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000a71000)="06df45aa17bf84463c8d47fe62c7f5100db336fcfb4fb063cb48b64ade62232efdf89e86d58e5a326aac488cfeb11189a7ea56397b04f8aa80be09d8922dcdf4e254c8e395ce08029e10f28c8c033484fdb15d7ac7588b55212356b48a2ffcfd023d9049403fe18cb6707ae3ee24d32782274d846f0fcd48ab6a50514780f0423cf16c72a245c9f6146457f28bd4b6c4fe6681d907ceadf3b3a960ae4ec49b05d90283715548cba6c8fff7") signalfd(r0, &(0x7f00008e9000)={0x100000001}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00009fb000)={0x2, 0x9, 0x3, {0x77359400, 0x0}, 0xfffffffeffffffff, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) bind$vsock_stream(r1, &(0x7f000018e000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/31 05:17:43 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x100000000, 0x4}) socket$inet(0x2, 0x2, 0xfffffffffffffffb) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) 2018/01/31 05:17:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e9b000)={0xaa, 0x40, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) creat(&(0x7f0000a1f000-0x8)='./file0\x00', 0x40) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={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}}) fdatasync(r3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004aa000)=0x0, 0x4) r4 = gettid() tkill(r4, 0x16) close(r1) 2018/01/31 05:17:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000158000)='/dev/net/tun\x00', 0x0, 0x400001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005e1000-0x50)={@common="67726e0030001c1109fef400e6240020", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setmm(0x23, 0x7, &(0x7f000024f000/0x4000)=nil) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getpgrp(0xffffffffffffffff) recvmsg(r1, &(0x7f0000aee000)={0x0, 0x0, &(0x7f0000dd6000)=[{&(0x7f0000255000-0x36)=""/54, 0x36}, {&(0x7f0000519000)=""/104, 0x68}, {&(0x7f0000fde000)=""/140, 0x8c}, {&(0x7f00005a4000)=""/60, 0x3c}, {&(0x7f0000bb9000-0xb7)=""/183, 0xb7}], 0x5, &(0x7f00001bd000)=""/201, 0xc9, 0x5}, 0x40000020) sched_setparam(r2, &(0x7f0000217000-0x4)=0x3ff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f00001c3000)='keyring\x00', &(0x7f000008c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r5 = request_key(&(0x7f000082b000)='pkcs7_test\x00', &(0x7f0000c86000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d3a000-0x1f)='user[)cpuset!cpuset\\cgroupppp1\x00', r4) keyctl$update(0x2, r5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000afb000-0x14)={0x1, 0x7, 0x7, 0x6, 0x1}, 0x14) gettid() r6 = dup2(r3, r0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000017a000)={&(0x7f0000d1f000/0x4000)=nil, 0x4000}) sendto$llc(r3, &(0x7f000058f000)="d45d9b6011ba86a5d684a06fdcae4f1c1b2fec841d940ecc740cf24d2a07b7b846583a96fed3a3499a9b45cb72701ccfad060f2bff3ccb9f1b7bb414037362df6e8d3073292c36b98bdbda554852e3bc5a2fe929ea1b8d86f1518074d958ca0d4d58234c07dd09ffb5577c6cd163f70f921968d65d5df38bbca920c55de6bb60550f9dd6d95ce85fc13a0eac3dd277ea3e73f405fd23dad1c5488e6e0bc2b5e33a8e75e02a738bd3b7ecf9a547fb289b0f7ce8c9b943d9e318f67a1e2bc3cbc8910f75926122243aa242248a8e48f67ba58ce2616d51d92d5d3133fc984be6b823", 0xe1, 0x10, &(0x7f0000852000)={0x1a, 0x7, 0xfffffffffffffffa, 0x4, 0x4, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) nanosleep(&(0x7f000058a000-0x10)={0x77359400, 0x0}, &(0x7f00005d2000-0x10)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000c89000)=""/190, &(0x7f00001d5000)=0xbe) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f000044d000)=0x3) dup3(r6, r0, 0x80000) 2018/01/31 05:17:43 executing program 1: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e7000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000910000-0x4)=@int=0x1, 0x4) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000e60000)='./file0\x00', 0x1b03b65164e6828c, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e60000-0x9)='/dev/ppp\x00', 0x2001, 0x0) pwrite64(r1, &(0x7f0000360000)="9673461727ecd7778f94fa40d8d7c4188e75378d29203cb0e6ca094218ba12417c5bdd2dd3e29b7fe258089770ba3f4e9576becd037a6a1afc64229ecf090fd1884dde540d98b0959363ee402224dfb8cc7cf001f86198bae1b7ffe313192e5453d1074c730b9e73b2ccf48a6fe9f23d135e9e8ebba763105a5b0f27f8a1719893bdf200e88f3f58fc6e2da6b2136f895e14fe8b05b3a15f52af21d69169c5f30db043e3dd51698a5a5b9e9356fc0cc65c2de2fbcec56c35fb0c9f7a3c48c49805caa1d69f2512f1add0e23dd6e29eef9fe0abc3116380cdfb32af614e", 0xdd, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000e5e000)='./file0\x00', &(0x7f0000cca000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e5f000-0x3)='&/\x00', 0x3, 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000010f000-0x4)=0x0) listxattr(&(0x7f00000d4000-0x8)='./file0\x00', &(0x7f0000399000-0xe0)=""/224, 0xe0) 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000a000)="8eced9192a0e5f97222240d104a7305aeb709c448acad7d2f6d620202870c23a26ae7d8b713cb481553a4b80f24a24c8a93b870a2f8cb8882dfe74b87ecbd025f37d68383356f177ceb20bf57704164d12d63f6f735bf42159221d5f315f069958d7a21ce26604d96b539af8e75a8807fbed0afd09cc7ccb5b4c26e98060", 0x7e, 0x20000004, &(0x7f0000005000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') ftruncate(r1, 0x0) ftruncate(r1, 0x9) fdatasync(r1) 2018/01/31 05:17:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000279000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005b9000)={&(0x7f0000fec000/0xf000)=nil, 0xf000}) openat$sequencer(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer\x00', 0x200, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5f000-0x50)={0x1a, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x2, &(0x7f0000548000)={0x1, &(0x7f0000ef7000)=[{0x6, 0x9, 0x1eaf, 0x8}]}) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ec9000)=0x9, 0x4) setsockopt(r1, 0x3, 0x7, &(0x7f0000ea7000)="f18691923de5bede5573a8184cfc1a2c60ba94e48881b57291aaea40e47f30c8685f705aa345d59f94", 0x29) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003a7000)="4bdb293ff801a1c4ade43e50e155e98fc3c39c1091fb9bd367c67f5e3a002e9781cfcf1323e89bae8b8046750ece384ff1248ad5b5f2b31317b002c61ae88216dff2d6af5c87e3bddc2b64277a659baf8f1e4e647575fc33e239847c0a17513d3fb01e4f1969a38acc40c01feb276ccb3a8a05d627d5c6214b14808297ba3fd63dd37d206c761697caa92ade637e19d89d185cc0f069e92240c11ebc6de5fda14355fe61", 0xa4) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000797000-0x10)=[{&(0x7f0000f53000-0x60)="5ba3a14ae9caabeff0685f1c1fcfd56bbff9d587935d20bc6c23d6f6ec287ca511981619a340498df1ac69397e6d270f51860f21d3aaf84082629b73c5b9cf059d14cbd623872bd41e057f6b182a68e02504cfeeda439ffdfcfb4f8d2f0925e2", 0xffffffffffffff02}], 0x10ba) sendto$inet(r0, &(0x7f00004fc000-0xd9)="a3", 0x1, 0x0, &(0x7f0000beb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:17:43 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000b1c000)={0x5, 0x42}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x2, r2}) 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) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/31 05:17:43 executing program 5: r0 = eventfd2(0x80, 0x80000) pwrite64(r0, &(0x7f0000616000-0x8a)="8703dfa28ccc4b5906bbec3e8f107df1b93d80d4a88fead60de2c9660e18326710a8a3112ab2f30f18d18eb2798cf1d68ff2d7034105519c2c880d831cb7a15de738db0d312128cc0a0d6303eeb1aae4a027696a98c89385ffad21ac98d63e60e8bec50d05d8f50dab482e063e7be31b928251b7d3a434d87b326dff16fa7d784f5fbb1cf29a8ddc27d2", 0x8a, 0x0) r1 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2000000000002276, &(0x7f0000967000)='\b') 2018/01/31 05:17:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000a56000-0x5)='user\x00', &(0x7f000005d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e51000-0xd5)="b2f7d7110d81352fe0915b6ae948a2f01e6e06029f8d800f794b341e6b411d358998c7c445f227ab937142ff747b4d5d949a439148e5b04046b31b3d7b2b746355223a57375654d684f057128abecb33a5000365ce79b577aa6feb656251142b6f22f5528e4a0a22c2d6da2a79326f70d7de1d0f7d6b65dff45c5e3c3f935d0fbdb65817492524200a4cc2e8ceb3c07493aaf4c399cf59c42701d7e32f93a8179140006490fcf2bf8f62551cd28c8c415e9903f8f7e4961313718561a81aca9158fb815b1a2274852852055a306ef74c432787d306", 0xd5, 0x0) keyctl$get_keyring_id(0x0, r1, 0x6) fcntl$getflags(r0, 0x401) read$eventfd(r0, &(0x7f0000652000-0x8)=0x0, 0x8) 2018/01/31 05:17:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x25f5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x9, [0x80, 0x4240, 0xed, 0x3, 0x2, 0xffff, 0x7f, 0xfff, 0x1]}, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x100, 0x4) 2018/01/31 05:17:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000460000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="83fe75c41b39", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4381ef90c68ff5741a5dad73c520f74a"}) 2018/01/31 05:17:43 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000049, &(0x7f0000258000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000fd0000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fcf000+0x55a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fd0000)=@known='system.sockprotoname\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001e9000-0x3)=0x20, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fcf000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) 2018/01/31 05:17:44 executing program 7: r0 = socket(0x10, 0x80003, 0x0) mknod(&(0x7f0000d45000)='./file0\x00', 0xc010, 0x5) recvfrom$unix(r0, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 05:17:44 executing program 0: socketpair(0x2, 0x8000a, 0x9, &(0x7f0000ddc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00009ff000)={0x6, &(0x7f0000a16000)=[{0x2, 0xfffffffffffffe00, 0x4, 0x93}, {0x401, 0x200, 0x7fff, 0x36c}, {0xfffffffffffffffc, 0x3f, 0x7, 0x5}, {0x80000001, 0xaa2, 0xf6e, 0x7f}, {0x100000000, 0xfd3f, 0x5, 0x6}, {0x7, 0x3, 0x8001, 0x4}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000003000-0x4)="6e0374") lseek(r1, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000)="6e0374", 0x3) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e03000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b9d000-0x32)={0x0, 0x9d, "772ef614de5973b4e6bead4fa1559ba053d97e568d9634b4a9097047223a55d51c968300b5f9ac52b563c4a01e5957ecb5c849fc77a386af8af690ec998066b646331722863a5a10b10d0369a979cee3d180634644370bff89927fe63a97cf1e70eaae12e8dd65caa5a573a79507acea01fd2c21690021a43f862d236c5d01ae2aa9356092cfb9647e4e6225150c56e8854f7929589c8f0904a5dd922f"}, &(0x7f0000b87000)=0xa5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe0000)={r2, 0x401, 0x0}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000083000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x3, 0x1) 2018/01/31 05:17:44 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c15000-0x16)='/selinux/checkreqprot\x00', 0xb364e4e95d7189b8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x30)=[{0x9, 0x2, 0x2, 0x7}, {0x6, 0x40, 0x7ff, 0x4}, {0x8000, 0x65, 0x8, 0xfffffffffffffff8}, {0x8001, 0x4, 0x798, 0x0}, {0x8, 0x8, 0x6, 0x1}, {0xfffffffffffffffc, 0x100000000, 0x7, 0xff}]}, 0x10) 2018/01/31 05:17:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a90000)='mountinfo\x00') mq_notify(r0, &(0x7f000092f000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009e5000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000baf000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d15000-0x20)={0x7, 0x4, 0x8001, 0x80, 0xa13, 0x9, 0x101, 0x5, r1}, 0x20) 2018/01/31 05:17:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e65000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000233000-0x8)='.md5sum\x00', 0x8, 0x2) r1 = syz_open_dev$mice(&(0x7f000081f000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000cc000)=""/17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000064a000)='/dev/rtc\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000a8c000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x549100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/31 05:17:44 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b46000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000c9000)=0x0) close(r1) 2018/01/31 05:17:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ad2000-0x80)=[{&(0x7f0000c6f000)="95718c23d280267b6bb39c202502abe8e6c837d72e0d87188b6c914efd8a57bd24a2e7d51126e2fa03196451ef5a63afff9882696be335a12563f330893c21747ba38317d816af9a02881fc65c943d90ec801ab56646250c39cc3950c4e515f74172b847f223a99f79c4df7eac33fa896b22645f085081c7a0797e1b86387048644cd0facf1fac4012e5e45fa5c7d9208c264e77d6fb0757f7d835df3d1fbdc97c2bf66710c54644a4c3fb9cf270c84979e3f674c934ebe6fdfe47495e34e393dabf13fc2271741964028c585367ccf8", 0xd0}, {&(0x7f00002e2000-0x55)="1a63ba378d02004b2ac4922645257d69867485d97db7804b0305e00a489dbdbe1f858e4210e651a7474370641cfac171193241be60a2972e55c80fcd5a1b20486b54acdcd80107cb42d4791899ff712107ddc07747", 0x180}, {&(0x7f0000c58000)="e573e46635a4ed81a6df81ebfc07b42cfddf9c255614ca395ad5d74978b1a7b39c205c2ba03b24a245b9c4ff31835c495adeb186f929d230c9ad96f85170c56d6f28f07fc54be4a4d0c0678f7d31d74a623464560e18e4a7d5122565c9529bc8ce62f886eed63d", 0x67}, {&(0x7f00007de000-0xe7)="f24b7275ba10c32c3d72da304c72fd86cd0408667a12f5ac67d99194a61807a4e4a42eea0ce0661a2078a2e923e28ccdad4f65a64be9803f4c668d21bbf876f2d6d051a85d6f41531445b11ed147f5b6fe1bd268f530352e588a5440944df28237fc66ce333fc745b8f8b44a571e470be3b412e1b0b6452bb329e2c1085de403c7134d073343856064fd237596b3bb4ba658982bc5536388e9aa91cd48ef6d0a0b8a86f996f8e993b0d0c1b9f67992ae93f3348f78e279df9e808f2e5d7ffc61368b823d2428432eabc6b79055e2dae901dc6c431191b5df9381425e9c5afc9383a92ee90f57fe", 0xe7}, {&(0x7f0000121000-0xbd)="351156eae1e0d7e3e59ed03943b9090bc942aea1eac6176b517ad09c9e704034fde92b7c30db5ff6d5c62973627f14fd86c2c26be2fb49d9325ae7cf11790b588696b4d7de2e9a0c703f6e0000000000000200051e97caf21ce3505ff8a79f06a0581cb9aff0ddceace7184f1b9ca8f7062732d5bce54e94ec9745f39fcff90390e9e5f30045e0b229b3917aa3deb2489e67a53fc647eda0c4b3679d284247c394b5376a930b0f1d7b41db7ac8b85a0398b307766aebbf70ead0cd0e5e", 0xfffffffffffffef6}, {&(0x7f0000aef000)="0d106b914234b6a8b2365e04cadccb39f6d66498ab72a3ebf8d1c14d8e00172bb7fe9a4f9840488b99ff72946856eaa62cd65685dd1103d6e77141baa586e38234e510135cf4be34a69329ecc73e200d5e9e0eddb67f0af5e4037d14dfe312bb60499e6337c77c1b0cc140b6faf9fc1bafd97a363da85bbf53469348c2937f143331506b72c9b21f33b3b549cbc01614e5ae2990cf71c64e864f4915558807c765a1e6662ceba2d2269da485c2d6884b672c25abee92d924", 0xb8}, {&(0x7f0000e13000-0x1a)="f58df436dd225f618a98ff1e853476110b34ce8921eb52c01843", 0x1a}, {&(0x7f0000570000-0x94)="d56b15f4a56c93d6200400ce2a4afe403a878c08bc3c697f5fce55202ce689a2f84fb22348d3e0efa6182958639fc4b83d82a7b474de9ed00a796ea06780b52311e7afee09b7154ff19d5714db92c9aa7204de3e0406ce931da1ad89bd75094724a190ffc4011bd84199ed81783f89a91290ee0cbbdfa70c45876f04684d1f6659edb401922e86bf305fa9757331da94dc454846", 0x94}], 0x8, &(0x7f0000338000)=[], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) delete_module(&(0x7f0000d52000)='/dev/input/event#\x00', 0x200) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000199000-0x9)='/dev/rtc\x00', 0x40000, 0x0) sendto$ax25(r2, &(0x7f0000bca000-0xca)="56a77c8ed5eea8dc7b1c7fc3b1490b05ad4e5928c65a62efe080b3e00d75717a312b701a796a941ac4b0f536d848accb3e3586ad4ea29017a14e90abaf488e92110a678cb3968b1571780e3d9dbf3167e8251d3cc3b0b4d51bb90ff109faf992d187322dfaf4a680b5cc42bbad0a8d9f69c3430a77007144c3dcf1c6582bcb7361c651e79ea5c0f1eb2432f50ce48da5d8966d8eab3e8a43e00d88929dcfdee0d2bfc8a89924d0a034ae1e4994903ef064f9821c260632c77bd11d72e3442a4f8e589405027b530bc159", 0x6e, 0x4000000, 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00004ce000)={0x3f, 0x9}) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x6, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0x0, 0x2, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000004000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) bind$packet(r1, &(0x7f0000004000)={0x11, 0x16, r2, 0x1, 0x0, 0x6, @random="61758441ba7f", [0x0, 0x0]}, 0x14) 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$inet_sctp(r0, &(0x7f0000b3f000)=[{&(0x7f0000cca000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a52000-0x30)=[], 0x0, &(0x7f0000e7f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e46000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000292000)='/dev/sequencer2\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3a, "2322e4157492f12d5cabc0c23ec1d99ea95e0b8d151bf81d4e34f0757d0440307c5eb71fd18e73c01a91561c7769304ba447934f067b6fe6be73"}, &(0x7f000087e000-0x4)=0x42) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008a5000-0xc)={r1, 0x1, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000450000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000018000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000009000-0x14)=@setneightbl={0x14, 0x43, 0x200, 0x6, 0x0, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x4040000) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000016000)={r1, 0x45, "1415e9793f589d31b2e5999138730c8b7cf0c98c2ffac1e9299019b94fb7b472a509b72289e004f28f63abdf7fc3e6803ea38c54c749eb21ec8c21be9fec9ce089048a76e1"}, &(0x7f000001a000-0x4)=0x4d) 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair$inet6(0xa, 0x804, 0x2, &(0x7f0000e44000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000271000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb0000-0x11)='/dev/vga_arbiter\x00', 0x10440, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c4a000)={0x0, 0xd6b}, &(0x7f00004a2000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c22000)={r1, @in={{0x2, 0x0, @rand_addr=0xffffffffffffffaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x8, 0xfffffffffffffffc, 0x8, 0x7f, 0x10001, 0x8, 0x5, 0x10000, 0x3, 0x7ff, 0x9, 0x9, 0x3, 0xfffffffffffffffb]}, &(0x7f00007b6000-0x4)=0x108) 2018/01/31 05:17:44 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f3d000)={0x0, 0x0}) connect(r1, &(0x7f000002f000)=@nfc={0x27, 0xffffffff, 0x1, 0x6}, 0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r2, &(0x7f00009c3000-0x8)=0x0, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fd0000)=0x0, &(0x7f0000fd0000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000aa000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fd2000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a3a000)={0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x4)=0xc) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0xc) r8 = getgid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000fd2000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000960000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fd1000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r12 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e5000)=0xc) getgroups(0x1, &(0x7f000027a000)=[0xffffffffffffffff]) r15 = getpgrp(0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f000085e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = getpid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd1000)=0x0, &(0x7f0000994000)=0x0, &(0x7f0000bcc000-0x4)=0x0) r20 = getegid() r21 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fd2000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0xe8) r23 = getgid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fd1000)={&(0x7f0000fa1000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fd1000)=[{&(0x7f0000fd1000)="86974465c4b63df8678d6c331a8c24395c94f541caa3b127dc833694d6ff976036e2e8da", 0x24}, {&(0x7f000032a000)="557bbca4213ca5116c9a3f82302989e8c762ffe951fb1e09b7", 0x19}], 0x2, &(0x7f0000fd1000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r0, r2, r0, r1]}], 0x110, 0x1}, 0x80) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f000004c000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000220000)=0x80000001) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00001c9000-0x10)={0x0, 0x7530}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) syz_open_dev$tun(&(0x7f00003f4000)='/dev/net/tun\x00', 0x0, 0x101001) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00007ee000)=[], 0x1, 0x0, &(0x7f0000de5000)='L'}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000de6000)='/dev/usbmon#\x00', 0x8000, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00002fb000-0x48)={{0x0, 0x1, 0xfff, 0x0, 0x7}, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x190, 0x9, 0x20, 0x6, 0x2c}, &(0x7f0000892000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0xfffffffffffffffd) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000073a000)="5a7be70c6582a3829833a8c9") r2 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000cd5000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) listxattr(&(0x7f0000d58000-0x8)='./file0\x00', &(0x7f0000134000)=""/89, 0x2f9) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x55) r1 = syz_open_dev$sg(&(0x7f00007b5000)='/dev/sg#\x00', 0x5da, 0x0) sendfile(r1, r0, &(0x7f000097a000-0x8)=0x0, 0xff) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d2000-0x16)='/selinux/checkreqprot\x00', 0x6080, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000005b000-0x14)=""/20) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fdatasync(r0) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b9e000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)=0xe8) ioprio_set$uid(0x3, r1, 0xffffffff) close(r0) 2018/01/31 05:17:44 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x0, 0x0) pread64(r0, &(0x7f0000002000)=""/215, 0xd7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x10000, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000007000)={0x5, 0x3ff, 0x8001, 0xfff, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000005000+0x384)={0x0, 0x0, 0x0, 0x0, 0x4e0, 0x0, 0xc, 0x11, "051f09f9e28fef0910c1ba9362a0702e8ed8c0ec1845810f23185786b7b8e461150dc342052514b9b6373e9866d8d122216abaac75fa203393ac716a97507ae2", "35519fbaa4eba33a6cd50ce03a797ac6e642c91b1bb8be8aa53199998de62082", [0x7, 0x1], 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000007000)=@known='com.apple.FinderInfo\x00', &(0x7f0000004000)=""/4096, 0x1000) 2018/01/31 05:17:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000334000)={0x1c, 0x10000, 0x3, 0x2, 0x2, 0x3, 0x644, 0xfffffffffffff14c}, &(0x7f0000000000)={0x3f, 0x4, 0x3, 0x8d, 0x401, 0x0, 0x5, 0xffe0000000}, &(0x7f0000d70000)={0x2, 0x81, 0x1, 0x9, 0xff, 0x6, 0x5, 0x9}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f000011a000)={0xffff}, 0x8}) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x71, 0x400) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000190000-0x8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000573000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f00002b3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008cb000)=0x10) connect$inet6(r0, &(0x7f0000459000)={0xa, 0x3, 0x4d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000ddc000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000b18000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007cd000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r1}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 05:17:44 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000013000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000039000)=0xc) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000003a000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/policy\x00', 0x0, 0x0) getdents(r3, &(0x7f0000020000)=""/242, 0xf2) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bba000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x8400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000004000-0x8)={0x2, 0x9}) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000066000)='./file0\x00', 0x2) lgetxattr(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004f4000-0x16)=@random={'osx.\x00', 'system:!vboxnet1\x00'}, &(0x7f0000461000-0xfc)=""/252, 0xfc) 2018/01/31 05:17:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r0, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005eb000-0x4)=0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f00007de000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b1b000)={r2, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7e, 0xfffffffffffffffa, 0x10001, 0x2, 0xfff, 0xffffffffffffff7f, 0x8, 0x4, 0x0, 0x3f, 0xffffffffffff3269, 0x701, 0x8, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x5, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xfffffffffffff08b, 0x0, 0x9, &(0x7f0000500000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, 0x2f, 0x7fff}) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000a0c000)='./file0\x00') 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000026d000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "d9"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f0000976000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000717000)=0x14) stat(&(0x7f0000324000)='./file0\x00', &(0x7f0000185000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000796000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000-0x4)=0xe8) lstat(&(0x7f000022b000)='./file0\x00', &(0x7f000039b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000af0000-0xc)={0x10, 0x0, 0x0, 0x80002}, 0x27, &(0x7f00002d0000)={&(0x7f000021b000)=@updpolicy={0x200, 0x19, 0x106, 0x6, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0xa0, 0x20, 0x73, r1, r2}, {0x9, 0x1, 0x3, 0x100000000, 0x0, 0x1, 0xffff, 0xc5d}, {0x10004, 0x1000000323f, 0x988d, 0x8000}, 0x200, 0xe, 0x0, 0x0, 0x3, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xd5, 0x0, 0xa}}, @encap={0x0, 0x4, {0xffffffffffffffff, 0x0, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @replay_val={0xd, 0xa, {0x2, 0x1, 0x0}}, @algo_crypt={0x5c, 0x2, {{'lrw-cast6-avx\x00'}, 0xa0, "8a1fe6a1201b644ae47d1a93b5a281fee2d5de30"}}]}, 0x200}, 0x1, 0x0, 0x0, 0x90}, 0x40) 2018/01/31 05:17:44 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046d000-0x4)=0x0) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000001000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000000)=""/221, 0xdd}], 0x2, &(0x7f0000cd5000)=[{&(0x7f00009e2000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000a2e000-0xd2)=""/210, 0xd2}, {&(0x7f0000c91000)=""/72, 0x48}, {&(0x7f000087c000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000000000)=""/180, 0xb4}], 0x7, 0x0) 2018/01/31 05:17:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000840000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007ca000-0x4)=0x0, &(0x7f0000bbb000)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000ea1000-0x9)=""/129, &(0x7f0000ff3000-0x4)=0x81) process_vm_writev(r0, &(0x7f00009c1000)=[], 0x4db, &(0x7f0000f01000)=[{&(0x7f0000cda000-0x1f)=""/31, 0x0}, {&(0x7f0000113000)=""/39, 0x0}, {&(0x7f00009c0000)=""/181, 0x0}], 0xfffffffffffffe29, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f5000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000875000)={0x10000, 0x0, 0x1ff, 0x96, 0x7f, 0x3cb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$usbmon(&(0x7f00001c4000)='/dev/usbmon#\x00', 0x0, 0x220401) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000ce2000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4d36, 0x1b, 0x0, "5d8ec42bb0de41bd5f4056cd0bc7225a26aff004a8ca865803722f4c6d09725b5eb1233e34a5a408a762b846eadf54ff62187387b4336aea3199ca09daf9b5f0edaa0b501a99a6ff60f00824a90ec030"}, 0x160) r4 = accept4$inet(r2, &(0x7f0000e14000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea9000-0x4)=0x10, 0x80000) r5 = syz_open_procfs(r0, &(0x7f00000b8000)='io\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000049d000-0x14)={0xffffffff, 0x9, 0x0, 0x0, 0x6}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ace000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2, 0x100000001, "65a0ca4ca5daef31695b9db2a8ff2506e0a9eddf6ee48ba6b2d2d31e81cece093992cbb6b302127f190d7176e7ebda0c578c6669e7d78b3beefa49c33200f94b19c34de41b0832e60ea3583557f9e876"}, 0x160) getresuid(&(0x7f0000d10000)=0x0, &(0x7f0000b65000)=0x0, &(0x7f0000482000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000009a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000dc1000)=0xe8) r8 = getuid() setresuid(r6, r7, r8) 2018/01/31 05:17:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b16000-0x12)='.request_key_auth\x00', &(0x7f0000a76000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000049c000)='wlan0-\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000f4c000-0x8)='keyring\x00', &(0x7f00002d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f000042d000-0xc)='id_resolver\x00', &(0x7f0000553000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000)="fce7", 0x2, 0x0) keyctl$revoke(0x3, r1) request_key(&(0x7f00001e7000)='cifs.spnego\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009c1000-0x5)='user\x00', 0x0) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000701000-0x60)={0x0, 0x37, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a1000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f00003d2000)=""/189, 0xbd) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000c94000-0x10)={r0, 0x0}, &(0x7f0000bee000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:17:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c51000)='net/udplite\x00') r1 = syz_open_dev$usbmon(&(0x7f00004fc000)='/dev/usbmon#\x00', 0x1, 0x40) syz_open_pts(0xffffffffffffffff, 0x408240) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/pktcdvd/control\x00', 0x280000, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e4f000-0x10)={0x0, &(0x7f000064e000-0x18)=[]}) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x9, 0xfffffffffffffffe) lseek(r0, 0x1000000004, 0xffffffffffffffff) 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dba000-0xc)='/dev/rfkill\x00', 0x7ffe, 0x0) mknodat(r1, &(0x7f0000c0e000-0x8)='./file0\x00', 0x13d, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$sock_ifreq(r3, 0x8930, &(0x7f00005fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) restart_syscall() 2018/01/31 05:17:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000046b000)={0x0, 0xe8, &(0x7f00004b5000-0xe8)="275facf41b50b3863deb01eea68d5d49b15c3f2e18e0fe4226d80ea64615e013ffae9a00b209352744d73588b0a4bcd5d6f05eb72edc77a921e90899e7de84a43ffc3c77707377f272a4a042dee4e0e1797a7b4aca421b502146d4a4fd9e3792011e665b614fc85aec42b59b4c137b104f5aada761c6a8a4d4c819c594f72bae51f8342244b58dd592ade11eeacfda466a0f72f18f32ee96ed8e4d02c640c13aac67d96f5930e44c383fe5215a8dd8beb501a13cad092a7a45726c3cbc5ebf40b38bf9c0b7e3878421d3cdb3436c47c6208a34f7958f3c4237ef92f3f1978867f568e3800edbbfee"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a8b000-0xdd)={0x0, 0xd5, "0f8cf57feb125e03283ec12ce64ab1d98d5795cb1f8c1334e83029357c66dc9e0fc98a767e6635352e9e572a4e8f0b4da5ccd809a4394b1c8cf632f6bf1256e83a7c25d99d8c1679e170e70c8965521521153778cb1893f268d8cf4974d4b455cc872a63b0352096e04c1460e714ef839f51b9fdf069a4bf44bcfa2392bff50a2b80a80735a09b63ca37659df2639b81a47f0c781712f4e2c43b124b1d112d771e03f70ca8303c64f706a75eeed62602575e16b973d0881b129cd5a324907bf00364485beeb107a2c2dc8483ec403af7a0b2b05223"}, &(0x7f00004b0000-0x4)=0xdd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000150000-0x4)=0x10, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008bc000)={r3, 0x8000, 0x30}, 0xc) 2018/01/31 05:17:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a3a000-0x8)={0x0, 0x1f}, &(0x7f00007e9000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6f000-0x8)={r1, 0x100}, &(0x7f0000dca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e64000-0x8)=@assoc_value={r2, 0x3ff}, &(0x7f0000dc7000)=0x8) listen(r0, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009cc000-0x4)=0x0, &(0x7f0000c56000)=0x4) accept(r0, &(0x7f0000c6a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000091000-0x4)=0x6) r3 = getpid() ptrace$getregs(0xe, r3, 0x3, &(0x7f0000028000-0x47)=""/71) shutdown(r0, 0x0) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="ab2c3563ada945cdd9b4cb7003567ad98cec717771eafb5b48019bc693f74263f29dfae1ecda6e4d712dd27432cce8b22299a0894f849116f3663572bd6abc35091f8614ca936b40a1b875304a0dc52c124ee10c499d8fb3adc0d67380a80deef2e9d0266462fa28", 0x68, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a27000)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000cad000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b37000-0x4)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0xf, 0x400000ff) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000002000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000007000)={0x81, 0xfff, 0x6, 0x7f}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000005000-0x10)={0x5, &(0x7f0000009000)=[{0x40, 0x49, 0x1f, 0x4f}, {0x0, 0x7fffffff, 0x0, 0x101}, {0x4, 0x7, 0x200, 0x2}, {0x6, 0x4, 0xf0, 0x2e0b}, {0x2, 0x81, 0x4, 0x9}]}, 0x10) 2018/01/31 05:17:44 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x7) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001b000-0x4)={0x0}, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000002b000-0x10)={0x3, &(0x7f0000014000-0x18)=[{0x201e52ea, 0x0, 0x3, 0x1}, {0xff, 0x4, 0x8, 0x10001}, {0x2, 0x3, 0x1, 0xf073}]}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/enforce\x00', 0x13c, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 05:17:44 executing program 4: mlockall(0x20000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c62000+0xd0e)='user\x00', &(0x7f00009e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb0000)="", 0x0, 0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b1c000)='/dev/loop-control\x00', 0x2207ff, 0x0) keyctl$search(0xa, r0, &(0x7f000057a000-0xa)='encrypted\x00', &(0x7f0000b93000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/31 05:17:44 executing program 0: pipe(&(0x7f0000201000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000435000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b81000-0x4)=0x1c, 0x80000) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000c7f000)=0x0, &(0x7f000023d000)=0x4) r3 = getpgid(0x0) prctl$setptracer(0x59616d61, r3) write$tun(r1, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xed5, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xf15) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x1, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) r0 = syz_open_dev$mice(&(0x7f0000501000-0x10)='/dev/input/mice\x00', 0x0, 0x44900) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000c9c000)=""/144) 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000904000-0x6)={0x0, 0x3}, &(0x7f00007d2000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a44000)={r1, @in={{0x2, 0x2, @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) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000749000-0x14)={r1, 0x589a5294, 0x6, [0x100000000, 0x39, 0x7, 0x97, 0x80000001, 0x7]}, 0x14) lseek(r2, 0x0, 0x0) r3 = request_key(&(0x7f0000331000-0x6)='.dead\x00', &(0x7f0000ceb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000956000)='GPLnodev\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000065000-0x8)='keyring\x00', &(0x7f000032b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={0x77359400, r1}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000005000)=0x0) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:44 executing program 2: msync(&(0x7f000040f000/0x3000)=nil, 0x3000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000617000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000adf000-0x28)={&(0x7f00000a3000/0x2000)=nil, 0x100000000, 0x0, 0x8, &(0x7f0000c7f000/0x2000)=nil, 0xfffffffffffffff8}) 2018/01/31 05:17:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x0, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ea7000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000dad000)={r4, 0x202}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bind$unix(r3, &(0x7f00000af000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 05:17:44 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000d8c000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) exit(0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/31 05:17:44 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e0000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000bd1000-0x5e)="123f14a1506359eaabe5dc656ebe0b29b8073ce4e9d5b692f8b6cca02af14abdff39f28c9904e5c79fae9f78a2606a1471b52dbfd3a1e89e16e521dd4a4be51b9a52801ef2fd494dc283d37619d9c43ccfca5b6109dd7c88c8bd8f12378a", 0x5e, 0x880, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000bbe000-0x5c)=""/92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) r4 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x2b, r3, r4}, {0x9, 0x3, 0x2, 0x1, 0x1000, 0x2, 0xffffffff, 0x1}, {0xaaf1, 0x2, 0xc040, 0x2}, 0x101, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x2, 0x5000000000, 0xfff, 0xfffffffffffffff8, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1fffffffffffd, 0x3) ioctl$sock_netdev_private(r5, 0x89fa, &(0x7f000054f000)="ddbacb74b4b010013fcb16d60bf2d1") 2018/01/31 05:17:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000791000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000001000-0xf07)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000005000)=""/61, &(0x7f00008a6000)=0x3d) r3 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000041b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) tkill(r3, 0x15) ptrace$getsig(0x4202, r3, 0x100000000, &(0x7f000031e000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x441) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000002f000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xfffffffffffffe1f) ioprio_set$pid(0x2, r4, 0xc8) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x6) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x2) get_thread_area(&(0x7f000002f000)={0xffffffff, 0x20000800, 0x2000, 0x4, 0xa1, 0x8, 0x6, 0x7fff, 0xfffffffe0000, 0x401}) keyctl$session_to_parent(0x12) fremovexattr(r0, &(0x7f0000001000)=@random={'security.', 'GPLself\x00'}) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000002d000)={0x0, 0xff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000027000)={0x0, 0x0}) fstat(r5, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000031000-0x4)=0x0, &(0x7f0000031000-0x4)=0x4) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fstat(r0, &(0x7f00002dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00005a9000-0x8)={0x0, r0}, &(0x7f00007f7000-0x8)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ptrace$setregset(0x4205, r1, 0x4, &(0x7f000077a000-0x10)={&(0x7f000075a000)="d9f038ac3708d062dbd2ceb9ddc9001e5ce8fa2ff3b05ed37277a7e4f892348fb1ddefbbea9569cc36c464623f56be24244ae897b9ac58754217b41e461b6966a502bc799d7aaf6a7de57fa61313553cdc06e0d0477c631df987c3e1551032e682e7f01ab0640920225d68097f05bfe4485cf93ae9a113a6b8c360d59630bfe764ef69b888a69f545c7d7d32679577558965a2d60f153e0bc12343b231ef067681802760de0546dd9640c5b21b890422be04a9f927a7918e69e4b98a7e90aa0a00a3c415f4794e608ade1a4be61cbb8c970ae981eeff10acbe6cda7086e426fd951dc1a282267448f97dca9c3130", 0xee}) 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000387000)='/dev/sg#\x00', 0x7, 0x111000) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00008dc000-0x4)=0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00002b2000)=0x0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000431000)={0x0, 0x0, 0x0}, &(0x7f0000846000-0x4)=0xc) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001a8000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008dc000)=0x8c) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00008de000-0x4)=0x20) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008dd000-0x18)={r4, 0x0, 0x10, 0x5, 0x6}, &(0x7f00008dd000-0x4)=0x18) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00008de000-0x4)=0x0, &(0x7f00008de000-0x4)=0x4) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e3000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00008ae000)=0x0) process_vm_writev(r3, &(0x7f0000884000-0x10)=[{&(0x7f00008db000)=""/45, 0x2d}], 0x1, &(0x7f00008dc000-0x50)=[{&(0x7f00008dc000-0x35)=""/53, 0x35}, {&(0x7f00008dc000-0xce)=""/206, 0xce}, {&(0x7f0000440000-0x8)=""/8, 0x8}, {&(0x7f00008db000)=""/206, 0xce}, {&(0x7f00008db000)=""/144, 0x90}], 0x5, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000695000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000066b000/0x4000)=nil, 0x4000) getsockopt$inet_buf(r6, 0x0, 0x33, &(0x7f000005b000)=""/169, &(0x7f00008dd000-0x4)=0xa9) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x13, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00003bd000-0x4)=0x0, &(0x7f0000135000)=0x0, &(0x7f0000b97000-0x4)=0x0) getgroups(0x7, &(0x7f0000858000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000ee7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b04000-0x4)=0x0, &(0x7f0000992000)=0x0, &(0x7f000053e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009fc000-0x4)=0x0) r10 = getuid() getresgid(&(0x7f0000c21000)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f00004ad000-0x4)=0x0) r12 = getpid() stat(&(0x7f0000aad000)='./file0\x00', &(0x7f0000783000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000960000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a0000-0x4)=0xe8) getgroups(0x7, &(0x7f00001ae000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r15 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000db6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f4a000-0x8)='./file0\x00', &(0x7f0000452000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0xffffffffffffffff) r19 = geteuid() getresgid(&(0x7f0000521000-0x4)=0x0, &(0x7f0000a20000)=0x0, &(0x7f0000801000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000bb9000-0x1c0)=[{&(0x7f0000bab000+0xe46)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000af6000-0x10)=[{&(0x7f00005d1000)="03d94a9099fefb6edc9e320f92c0a64cb8d432", 0x13}], 0x1, &(0x7f0000a83000-0x70)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r0, r0, r1]}], 0x70, 0x4000000}, {&(0x7f0000fa8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000452000)=[{&(0x7f0000eb6000-0x5)="d30d0cb4d3", 0x5}, {&(0x7f000081d000-0xe)="47f057902da1f4d0a11b2cd6745be0244e5fdb5ccd4686346dbd53ec9db933a620acd5b9e2289a8779c3788ae52a9871b225ca4e74d86ee2", 0x38}, {&(0x7f0000e30000-0x9a)="a222b1f14066515eb3782ced1873a5328ea67f2b5dddb1e053c4b48d404072abda0f76710bf49fe01788316e8eba96d3cd00a3af4edcd50a4cd203f74c222811260bde156fba6c6631033ccb6f25b0e4b5f9f154bc899f220c0d83a4e424c9f31b1d888834944f9dd318ee48f819cdf2fed66fef4a1b308ed38f2eed313a26ed3129440d10ba17a1f434bfa2a432d0292a5293ab976a930f1b7d", 0x9a}], 0x3, &(0x7f00006d3000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}], 0x40, 0x40000}, {&(0x7f0000a42000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000073000-0x50)=[{&(0x7f000016e000-0x1b)="837d0ea587311142418eaf9c6429a268542ecbd0da8ab1f6a3d4a7", 0x1b}, {&(0x7f0000b93000)="0581db0578dbd85dcc10da5e52ffb22282b4b07c8ada0b1a9d76732f0f2268b2504db9fb79c7b3ab6be89681447a0d49b7202dc4f18701730d5b5dfca816fa5b7831f70aee67e04c245309d72029c4186f404aed8b7928962fee3d395ac021b958fb19dfc3123e", 0x67}, {&(0x7f00005e4000-0xa8)="e3c27a21eb9a4b6a53022e666ebfb03d71c7b56fa220acb8c7a4ec3c8322b62e60654415c4773d049265f556d4110da6ac629aede89067ddf3f5a91a43436e6db710371668d43c907c657d4470913123e133f7fc6563d8d4801e2b051415e1111c4d7ff6d9f40e94b5c356dfe936618f711c9b7656285a877d251a3362f6dbb67ba52e78601164654d0a0018d71e24384d0056a4ec5915cf7b3174b539c441227645e44f0ec87da3", 0xa8}, {&(0x7f0000819000-0x2f)="4a82cb58d3bf2e3787937136c2ca52e466cac03cc35c82f269e5d2ee2393d0ba4771dd12c0947e25de81b18f413519", 0x2f}, {&(0x7f000067f000)="94e2f2f46f95d39179bdd778d326940232fb13165a88a3bf2430d211ee2a9a2673180b7446ccdb86e4225c6453d3409f2c013f5efff89442a11148ce26af7c", 0x3f}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000cd0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008d2000-0x20)=[{&(0x7f000004b000-0xfc)="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", 0xfc}, {&(0x7f00003c2000+0xb53)="82d618284283a2c7b15a6affd5bb2475b80da53376adddd674026df957b6e753e816d2a01f213c95857083e035c263c6f805e8ca20816186696746f0436a09b5bc1aaf414cb6447c2d27c2b116a2773ed28edac10c07376fbf447e28510fd23c9b2ecbfa008099287997c40c0ac6829a4b7ba19399c7b78f1979d813394e74ca14dd9748fa01d8d25ece72c757651dd15f189e5459ae8648c4aa9ccdbae201c17afd", 0xa2}], 0x2, &(0x7f00006f4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0, r1, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0xb8, 0x81}, {&(0x7f0000e1c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000036c000)=[{&(0x7f00008e0000)="95a6ccaac77c29243ec2d9d821d1b4292c3b936b2bbc741a7061ef7984416a50c9d2d82b5a3fb08ffe29", 0x2a}, {&(0x7f0000d58000)="876dc326c8e848606a88560b51af493e639a9e797744f1db853a5f0f08b6f6dc3bec1e0746e918aa2a83db9de030931e80e29d7788fc64ff2580eb9202a567409a6e13a3b8d257fdb531db34ae36270e01992c76766604d39128da2af92b268feffdfc105d76009e1d155bf7e4c5aeef0be356c4cb853d02217dd6577d93e35d12de0cfd29f01522f4c154771fe703c69b340af88f19bf268d0bbc6f5412f91b36d8e44a8d3ea5f05e4a12c08665c246ba2f", 0xb2}, {&(0x7f0000601000)="55e918b4c6c8200bd3d1550146854b4b2275723c1ee7a7671e3d4c63dd35808dc2c3a9b9073d46bfd269e2a24c0021745a0098412fd32fd7b90712430e338a4cf80aa0e1e5cfae46a53048cebba24cdca037f9666f43380a3a6843887268159e8ddd97b019bd6751c07d3628783b844c294a447edd3859c6c919d61bea024669b1d3a31aa0aaeaf615b9cc5e3e0a22c41c8f3efac4a63cf3dc0aae4babebb2d32fcf13ff4dfc059b44df61b1cbcacf158b1b56d377f7b30e275069fb76c7f590c0f23e672a84ad6aa61d12b3be6937f7a8ed73c64b75f82e8aba7eb82afc4a206d9bf5cee8d83a73bab64dc2de12903c65bf72c72aaf56e9f079471ae6b9509c7ae02eb53c775f42f35a12dbad58dddd82cbf294df777effd402f1d307e87f4dc8612f99b7d640123e9e9da6b2c983571397866e2acbc5bf3a1c0f6dc1e05e3247abef17b9e39a6314857d57be34a7ea0d61a165b068a8784baa0789a3c91bea19560e1c76935ad2d3c72c51c67b881196eb79d5211d6b5c7c562303d33fb7ad70680c1e57ff090deff554698615bfbb832134929324ec5546df8ca489994ad3531ab891ef64d7ee7b49ced5149333133eb8261f51fd4544ffde7edb290fbcab9ac57a65db2eee9049146f71415fdfa0bb43cddb475b18cbeb88ba893cbace361d28d806c8f0dd38c8f9ce2170fc5348d59e77297c1eff497454e3c438451763ce8e9a9dc055d6e5d9ee7658775cb9eeb98f3b259902264f4ed6b1d6a63296dffeffa14912735bdc12b20feffcf8fda24289b6a7b99fd907ae72a99636cc88aae51f53f5c33cc5e0f5120059fb00864f9192bdaf9e1fa5e11d431eab79e128fdd42515672ed0747c49a0ac4d0fee153e5f8b932c041dfb790f202a0a8646084ad440a5801368dc3ec55ff97003f4b312ad09aa3cf286d7c2150238639d1061b8c523021962426b91858fae4746d675ea0a4c8028d4286e1156bfd2403d2a31c0f1d56840ddb94f06c13506f616ad5ce6f5df44589d35f4b7a91f2f597388c991735e5e6e8532512d85b8e6f9945e7eeac55c229dac04e4b9437645790c23d08218e99ec52682ba4428d605ae8e085aa27f246111957464fd3642e9ed1f6ded7ae0f7f666aa466dcc6c608a6f40de2a3ecc72c6ecbf0aa1e697906a39eb47186a3d38579e7ff41293bdfc3587a8c709ee6a57e67ea51a26b55a3d2ce6124b9c002fbf47fa27fe61993b301fcb0357bfabc8c6baf5dfacd0487e3b73b4358e3cdd9f8e254a0244303918adc6ddd40a9e1ce25aaecf4cd828175ad5cdba506227fbbd9c2163208deaec489259f69845fb6f196688b3820bbbb63b8d18511162c08f411869f6bc2ffa42d8831098bbc53bc8ac6aab8a5d4815cc5de538d936ce5acd4e02fe9b58a743e4acfe89b66e32434cb2a8f1f2927187980d125c7093de31d1057eed120183f35f03114c5a0d40370e3a3f08efc26bc6b923a6b12fbe4bb3f567f9893d3f8304ad12a5b32a4dff0ea8beaed33ec1c212585527eac62a0f144767a5788edd9c436adf65b2db353e90ed09b562d4bd7f3d87e8a0c06ecdbf2ad77c04f5a7d37bff00a4d095a443cc3955906be5e1fc4d4daf6fec07c6fe9a37beab6a10cc683a88e2fa8e2a70ac33317e675636deeadc4bdeacc143fca95db5833b3650720c11b81d295a2ec8bad6b1b98d7b4cbf83c56e072f673dd3d8c143cf952fceb684f7870456e8db273f27a11f1bd4456d14b7a80a62038e96dfc4100f0851ebbef33a86db2b56553ccee9e007d6f93ff1222f6a58e6e56126c6d0ea0970b5c25435fe030c27bb5aa34608c93b1e86a7c13a70944a1fd65289843f0128e3a37fe6a8117288ef2a9dc7dc1a31a9d5ac522773343badcd41ff27b3169081071c1c587013f098103b207f24a8fadaa38a432593c25687e125dfbffe06c1a8d6a77a885678c4665dee4e4f762861a9fbde158b1c377936428dbeb51230461a4d86d290286a1ab910f95c47a429d804317157d0d70a20207365c715b8c49e6fb7bff4b5d3fc7009dbe149ebc3b24b1fdb21b4f58c33c7135a5641401456d7e178d57573bde45eaa384f32412b976c0c954f24ae63543f0640ca9c11b67b0541ae401f47b145f0c0b729e062a17de0f26ab72138971b52e0b0f911a69ef6e59da4f75c5f7e0c1cb2ea40dcfa6cc2400370f968455ff0b43f9a3f0c6c0606980a54887d63f135b36dce2f6f0d4fc007ad928e2ddd2ebeddd06e2804d39537e880abd347aaceb619e8ac56f76d5af663432af80fafcaf7abfdab6dabb35d567a0058919c45a9862259992d7fedff3614fce7df973cf41d32e70d0e1d0d9a2a1ec9a3851c550f20e58bdbf6b80bb420d805c920c594533bc26fe0fbc08657b87040aaaa00356c1b7400852640fd5448b2a7241993b235108458a99b5016abee8ac823d0c988718c336be4f0fb840d4dac674c5eb772c10a94ce963f1531db62551776a61c8ce9ec3739946a3b4844e7fa6d97e41f0924fd249c81fb2689c056011b29ba2a2e4950387c3bdec1cb7d4faf7219f0b7df24ec144c192813b4bbaf91d5323fb0ed3ce7f50b2775674c93a726b3de99f5921a993f16705cc64ed25fd010ff7e4d2018b5990926c464d2bd753ebf79eac469da380effcd0e7dbe3e4400d3f8ec4d44adcd04d2b90511f2bc27929986ff53d7b63ed14130ebb6042c005ef89f67c5404e67a52111aad6f928ccd3f375f5ad908a4aceb2cddb1e6b2244a2df22e57935a743d4d3ab017be52e519214caedcf94f7c3a2552565e53f0315f1894f9ea2e92bf976e146f8ebc73e0c9886a7395ce5c0eac276f9a2a50db55468f9ee1fefe0dcdbc4a5c8f387b95ab4678689ce76f497090cab9e5b80f30de356b12c8c9af2069406ff7ecae7ea3c0c76dc3ddeb0b661116393d27d1fd622543128488f6474c483964c9b4c6a3e4b27bb272557ed13427bed35d6c3861dc899e8d5f3fde1a7d70a5af74050bf67ccb2523ac721b6e43b6a964902376a03c8a213e3b6d6494375f6ebf93fa908ea817e4870cc6131ac34620c9e12c57117f85431e6210362440c69ab9f709ff906c433aef187cc45f4fe2c37134a157e6b30104d7fc7bd9f7b46a3327a09c54878628587ccd83195432d52417f4156b4d83ba951eba66733781b191d3c82a453e4751812d968e6db96065de083f0630686f15cd63c0cc48f6b06a5769e6cb2ae592d8d59311ab3b3421b9f4ba4a08879de72cbf511308903e30f0b0a92d2df58d43bc08a7bcbbf3ed0038aecb09bcee192d9c6d49aad07662142957d4783cd022c23cebc7d860001257f59512d8bb07d45a1a13f32cd41e4d60079b5829f110ccb05c2067fb9130705a4fba7dcf366da80bececd7cf5f14f003474e6d227c403e85277152dd46db66e2f8a420422535ec39912537baf7c4e6e942a6d3314791105bf1f070f8016957dde4c801cfc37edcb669443ae6fd4ed5da997355dd7aee83be16fcfc6698c267ab455a3008887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&(0x7f0000f7f000)=[{&(0x7f0000bd2000)="eccbecdc4216e85ceeae4da9be38b730273d87b1cdad1d6c7420a72d7994e7ffeff3b3aa7324115f51a3c784aaa946e2cf494996c0a695984ddb7e24a4155c81fc49b8cd811e512fa3dd692c29", 0x4d}, {&(0x7f0000b49000)="f997e2b22e521916c1402a2eedd011c2b0086cf907211fe3105ffdbb2ba397297312bb599cbc2a5b80a3f04a50bc7bb657c4125b17a87809d97805fdfdaae332de77b39301f089304a2787cd823520b752a59a3a2a18b6650436587fc898eb406631c83a1c1d7a12c4c43fe2a5b7771255589803a7a7c82646256582ebbe5bef3356a3df5b845fdc", 0x88}, {&(0x7f0000019000)="6c456b9b726143c64fd92c4061c7866e6352dd5b43706edb53276631dab62e83ebb0ec1a99929fac36c85c8e586b55fa4c2d512e63ac", 0x36}, {&(0x7f0000021000)="5817e1e9b2423c4ccbdc230547b6a7752a2f3c7585abe7c283cfd2dc81f1728fee0046f32e34cc7a3f25076911ea3dc553bf5ace2f", 0x35}, {&(0x7f0000356000)="a4c6a1e484cf7d2961cd314bdf66b52a2838257d1ea0a564a6edaee81f4f13244cf03e08f395fcd4af1180beee0388313e20", 0x32}, {&(0x7f0000db6000-0x9c)="bb1b35ad05b31455a7384828ef1d62b849facfbaef14387e762fdfeb2b7500899ae14d658316da379c598ada0b1b188a8dbe4005d0e77bc4fc02daafc363c751a837b63cbf3ee425205c6484efe5120485798801bd62b676fc2b3985825bf6d56bea52b7ac25ca51ef614f59c38a879d692d21d27a4e862beab2e436d776225a96a8e4b56666689b7bfb5b860c56d7317084b91d90618a7b2f2479e4", 0x9c}], 0x6, 0x0, 0x0, 0x84}, {&(0x7f0000c09000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ec000-0x30)=[{&(0x7f00004e7000)="f3f1570c8022d4", 0x7}, {&(0x7f0000162000-0x6c)="787f64e972d803ea9f69db519d49f79024431b1cc8879842488d238f92d2793c6219fe5889661882d846a59a9dc6cd1ff98dec9ddbd2fa86485d4f8fabbb19a77df5f44f07379a48d8d4b8f7dcaea340d078b7a94e6be2d7c58977cccc868fe226011cf4770ecf61295e3205", 0x6c}, {&(0x7f000092e000)="1d7646c7e2a39561abf9ee2b788749e9e39df95a8e7f569e96d91ee46b41f38872b77595a9387b730cfdf9be8b09837733e5f0412e2a8f2c2a0eb2a61d5c396d88d8637770ec2a8c6710288ebdf5e8f6babebbb4b8f424cf01b0e93be69a794d9b2c78bbc0337ea3034f329dfc97f26f78798095e11e0f80fd4383bb42e06b3ccebd2d2806b739d7374639a6bd91433f9821e44f34c77b5c75fb7f2628be9afc6a14d58c71958a4c9fa3ad2ca162e51e8f496ef7ea457ad5522fc5ebe95a25145c3ba454433c8720fd4c0fc7f50a", 0xce}], 0x3, &(0x7f0000e48000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x60, 0x40080}], 0x8, 0x40000) close(r1) close(r0) 2018/01/31 05:17:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000040c000)=""/21, 0x15) sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000b8f000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000cb7000)=0x8) syslog(0xf, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/31 05:17:44 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000023000)=""/185) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x80000080000006, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000022000)=[{&(0x7f0000021000)="88", 0x1}], 0x1) 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000-0x8)=[0x0, 0xffffffffffffffff]) fchown(r0, r3, r4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000004000-0x10)={r1, r2/1000+30000}, 0x10) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x8, 0x2) r5 = syz_fuse_mount(&(0x7f0000c7a000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000746000-0x8)={0x0, 0x0}) poll(&(0x7f0000001000-0x48)=[{r5, 0x0, 0x0}], 0x1, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f000020a000-0xe)='/dev/keychord\x00', 0x220800, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000ce6000)={0x100000000, 0x5, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00007f1000)={0xa, 0x1, 0x2c0b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000039a000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f00001f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/31 05:17:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c02000-0x4)=0x8001, &(0x7f0000788000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000234000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00004b5000-0x4)=0x1c) connect$l2tp(r1, &(0x7f0000d17000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x2, 0x3, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}, 0x3a) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2018/01/31 05:17:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000da7000)='net/psched\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) socketpair(0x4, 0x803, 0xffffffffdeaad88e, &(0x7f0000e5f000-0x8)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000f38000)="84dc6e6a4cf43ed41d69e545a00759ebd6b5ac94a0d1e4bbf995a54e834f9e7f06651e105b3c6343a1905fe1a743d0405ddfdd5b1b45822a3653cce3093448370226a5f6109e2d97e6004463f07a2f5da3ae9f0a7d345fa804430b25124f9db4b39eb02153b5e96eb5573439d14fb8b3e3bc62bba33a4a982213b7b4f6047b5ba272a7b33d45cdb9c73bba5ad20ec26942c87458a204b1b526e471f6d3f299e1434a2908cc145bd50c7b963c19465daab962936572c3206d05fad7dd63a4445a9ddcb6257f5bf4e5ce4abeb4c3bfd20c888d6c902a4a7c4233191851dffca529549f1354597f21bf3c82099329b4ed9ed2232a44538c06") r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000013e000-0x10)={0x0, 0x0, 0x4, [0xffffffffffffffff, 0x6, 0x200000, 0x9]}, &(0x7f00000a7000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000072e000-0x8)=@assoc_value={r6, 0x4}, 0x8) mount(&(0x7f00006a4000-0x8)='./file0\x00', &(0x7f00004b3000)='./file0\x00', &(0x7f00000a7000)='coda\x00', 0x0, 0x0) mmap$binder(&(0x7f00004b8000/0x4000)=nil, 0x4000, 0x9, 0x82030, r0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 05:17:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="0100000008000600fffa1a00009130cc", 0x10) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = dup(r0) write(r2, &(0x7f000087b000-0x24)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/31 05:17:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000+0xd83)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000003000-0x4)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8ebe, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x9, 0x4) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000002000-0x30)={0x5, 0x7, 0x10f7d716, 0x9, 0xfffffffffffffffc, 0x400}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00008ce000)={0x2014, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r4, 0x5410) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e5c000)={"1d50b50dda119edb1d970392e8623623", {0x4, 0x8, 0x4, "02593a58272c", 0x8, 0x0}}) 2018/01/31 05:17:44 executing program 0: readv(0xffffffffffffffff, &(0x7f0000475000-0x8)=[{&(0x7f0000b13000-0x16)=""/22, 0x16}], 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000561000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006f7000-0x14)={0x7ff, 0x5, 0x10000, 0x1, 0x5}, 0x14) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/31 05:17:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "04000201"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000da3000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000dcb000)=0x0) [ 47.650619] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/31 05:17:44 executing program 7: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000be6000-0x63)={0x0, 0x5b, "16b135873caacd46c9af537a33ef91de551d720db017447c56ff1fbfff1da03d7bfdc9f64bfc3ee3b18a9f06729a3dabac8953bc481002db811246f304442f89ecd10d4e7ca720f777cba154e0a734acf1d74feda491e9749fca5e"}, &(0x7f000061a000-0x4)=0x63) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f19000)={r1, 0x5, 0x0, 0x0, 0x2, 0x4}, &(0x7f000082f000-0x4)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f18000-0x310)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, []}, 0x90) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f00008a8000-0x4)=0x0, &(0x7f0000000000)="") setpriority(0x1, 0x0, 0x0) 2018/01/31 05:17:45 executing program 5: timer_create(0xf79f751b2c8e6673, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000530000-0x60)={0x0, 0xf, 0x1, @thr={&(0x7f0000b45000)="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", &(0x7f0000097000-0x58)="b64b1c8d2af294ffce77acdfa1ca5e9ddce0deac90a45a40a24cf21f65968c4f2879208a696e40dbd22c9d137217e7f0dd016ea033aeb09188e5d2f0b4bbfb7185ed3f97a13280212432906cb93529753c48681e971fd897"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000008000)=""/0, 0x0) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) lseek(r1, 0x2e, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4400, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bbbba89faf06777b0798fa904ec969e3"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x6, 0x1, 0x7, 0x73a, 0xc25f}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000759000-0x82)="b4e7d118d97deb760f8f8655d59b782116bb99bf48cddc6e24c01fe4c533724bb18d5a332d82f1021d5c9ac68f0ee6a6d651cc172c23c8d87db0e56d8c9ee6e7a488d28ea11eadd5a733fbef0ed3f4c2a4bab73ccc252e7eda3bd357e3f8562a8d3b596197c9099c8c0def8ec76464769379f20d6ee8d27a5c3bd96d000ee280e23e", 0x82) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000ca4000+0xb9e)={0xffff, 0x6, 0x8, 0x9, 0x7, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) acct(&(0x7f0000933000-0x8)='./file0\x00') sendto$inet(r4, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000110000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000748000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000025e000)={0x0, 0x3f}, &(0x7f0000da0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c8000-0x20)={0x0, 0x9, 0x0, 0x3, 0xbaec, 0x4, 0x4, 0x5, r1}, &(0x7f0000372000-0x4)=0x20) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005c2000-0x20)={{&(0x7f0000eae000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000062a000-0x2)="fcff", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000538000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb3000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c4000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000105000)=0x0) r2 = dup(r0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/31 05:17:45 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f00008f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000056b000-0x4)=0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ec000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f95000)=0x0) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e5d000)=0x0) lstat(&(0x7f0000336000)='./file0\x00', &(0x7f000051f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000077a000)='/dev/ppp\x00', 0x103000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00006cf000)=0x40, 0x8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5e000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e5e000-0x20)={@generic="4ae926503ede0a841909dec74032d145", @ifru_flags=0x100}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "04000201"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000da3000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000dcb000)=0x0) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d0000)='ns/net\x00') setns(r0, 0xffffffffffffffff) 2018/01/31 05:17:45 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa6000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000060b000-0x4)=0xf4, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000bde000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034c000-0x9)='/dev/sg#\x00', 0xd61, 0xc0) bind$llc(r0, &(0x7f00002a7000-0x10)={0x1a, 0xf5, 0x8, 0x80, 0xfffffffffffffffb, 0x10000, @random="fc9881eddafb", [0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000790000-0x6)='rxrpc\x00', &(0x7f0000e13000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d02000)='/dev/sg#\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000b84000-0x5)='ceph\x00', &(0x7f00009e2000-0x10)='}$\'usertrusted/\x00') request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000532000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000021000-0x12)='@wlan0.[}em1(#.,q\x00', 0x0) 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000015b000-0x8)='./file0\x00', &(0x7f0000e61000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000f9000-0x11)='/selinux/enforce\x00', 0x11, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000027000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='lo\x00', @ifru_mtu=0x93}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e9000)='/selinux/status\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000f9c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000042000)=0x10) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000be5000)={{{{0x2, 0x2, @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]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1200000000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x7, 0x5d999cae, "11d5b3852b5b3b6709656bc805d8866b7bf97fe67f6433636a38e5a1304a146a290a63bc49a930e887e016a6b1d0738a35c3420cbb67f0bdecb86fab2766ea552ba6af37323c8bf8400c7d9d14ae6175"}, 0x411) lseek(r0, 0x0, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002f5000-0x10)=[{0xc, 0x100}, {0x2, 0x7}], 0x2) readv(r0, &(0x7f00003e5000-0x10)=[{&(0x7f0000767000)=""/225, 0xe1}], 0x1) connect(r0, &(0x7f0000c8d000-0x80)=@generic={0x15, "3ed8fd91e615c0f701ce1586120aaeb0d66373af113e3fe97817730795758d14920fc0e1348ce363145aa8927d1c8d19b0093bca64a157f77d74fbfb70fe2e49dc91aea2036bf8702fb0ef942e88f631de56ecd0e1bb3c8099d750ef0acec7163766953ea92b22fd85aea13a6565198bc0fdc8fe075965adb048e37cd7a6"}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4)=0x0, 0x4) keyctl$join(0x1, &(0x7f0000d26000)={0x73, 0x79, 0x7a, 0x3, 0x0}) recvfrom(r0, &(0x7f0000f0b000-0xee)=""/238, 0xee, 0x100, 0x0, 0x0) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() 2018/01/31 05:17:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000420000-0xc3)=""/195) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000863000-0xc0)=[{{&(0x7f0000783000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007d4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000568000)={0x0, 0x1c9c380}) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000c54000-0x38)={&(0x7f0000532000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000ad8000)=[{&(0x7f000044f000-0x8c)=""/140, 0x8c}, {&(0x7f0000252000)=""/4096, 0x1000}, {&(0x7f0000cbe000)=""/62, 0x3e}, {&(0x7f000054b000+0xa97)=""/245, 0xf5}, {&(0x7f000067d000)=""/203, 0xcb}, {&(0x7f000013a000)=""/23, 0x17}, {&(0x7f0000776000)=""/208, 0xd0}, {&(0x7f000009a000-0x80)=""/128, 0x80}, {&(0x7f0000287000-0x60)=""/96, 0x60}], 0x9, &(0x7f00001d5000-0xfd)=""/253, 0xfd, 0x4}, 0x10002) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001c6000)={0x0, 0x400, 0x400}, &(0x7f0000756000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000053b000-0x18)={r1, 0x6e1d30ca, 0x30, 0x5, 0x2}, &(0x7f0000b54000-0x4)=0x18) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000fd1000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000615000-0x4)=0xc) 2018/01/31 05:17:45 executing program 5: prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002000)={0x2, 0x18, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x4, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f00004d1000-0x10)={0x6, 0x2}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000121000)=0x0) tee(r1, r1, 0x7, 0x0) mlock2(&(0x7f0000881000/0x1000)=nil, 0x1000, 0x1) sched_rr_get_interval(r2, &(0x7f0000016000)={0x0, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000557000)=@ipv6_newroute={0x16, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3f) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d33000-0x4)=0x404) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000044c000)={0x3, 0x9, 0x0, 0x0, 0x4, 0x9}) 2018/01/31 05:17:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) accept4$inet6(r1, &(0x7f0000bbe000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000428000-0x4)=0x1c, 0x800) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x17) shutdown(r1, 0x1) 2018/01/31 05:17:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ffb000-0x5)='bdev\x00', 0x0) write$tun(r0, &(0x7f0000623000)=@hdr={0x1, 0x4, 0x5, 0x80000000, 0xfffffffffffffff8, 0x1, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x80000001, 0x2, 0x7f}], {0x8100, 0x2, 0x800, 0x2}}], {@mpls_mc={0x8848, {[{0x6, 0x3, 0x3ff, 0x3}, {0x9, 0x5, 0x6, 0x1}], @ipv6={0x6, 0x6, "e93f70", 0x2eb, 0xff, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x6, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x9, 0xbc, "05aeb255db9e53696f541cb01f3d795c5b69f61ad3e20df6f0d3eb8cf7bdfa61951b9cd92e1ce3fefc19fec4e5cca84cd73c0d7acca8bbbe8c1083ab9390fb2dd1b95c12a13e2be875cc750f8f6951a6d1efd728b086604f6bcf7afc3f45dbd1a73768bc13eb1b28ec7054c1ec8c95114c1b323bd2a712d44e5f2013e02543955ee3443c03113ca998e9084d99e01fb2a63ad94922f8e734d2df5e85771d2ec82a9616ff35e458c87221fe4292bbc7714cda721da42cdb38312cec6e"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x4, 0xb9, "41b9e11d2a9b5148ef08d6f8d8087be7c5710f25be6ca8b24b726478926f17ddbce5a44c391539acf7b765fd82a5b25a5a3ab79a73e441949dcbe78759d94a909a0bf490eb1b640685f8593f6f24e7738303fb8583b79b9774807ef58d9b820f550e6afd640c362fe418d48b5cefb6293ad64cb93839832c4571368140b1519daff72ea50b1f09c71aa6cd2be952f6e7c4857e3c59321104746990b09e0a21e8c081812a0b0e52febcec18eb2bb6ac869393b0f81c998c3f91"}]}], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x8c, 0x2, [0x10001], "d72381cc3fd374d4eaf722ad890e477f1c35570345339a9ef6d1dad324d14762bf9e705826b029b70f4e0632794c566754729e8f4830ca0ca4bc5729bea515a0fd2edae9505aaa3d097a65a54e64dcc96898ae47275f1e82891e77a0700ceca8cb335242298442f0fe6ef1b20ecf021e4c1a792993f60049f86a9e689713317a2a8b671d998805c11c00b76f"}, {0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x800, [], "4deb01b8de9c571d8c11149ce03adaa2c9870eb71a"}, {0x6, 0x0, 0x6, 0x8000, 0x0, 0x0, 0x86dd, [], "781c3656ed6963af5150ba9f511e672901d85ff5886d986bb6035d5baf46ee0c4f18bab1fdb7d40383c3a00d7ca1d858195014fffb725a512aa8faf18c77067d8bc437893cce646cf6dae4c84a53ec268e50473c12bab0bc9e59154622329a4522c858071f2734071df5055fa3ef7493eccf783a914ffba5ade977b55067a3fd0a879795c9aa2b56"}}}}}}}}}, 0x33b) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e5f000-0x81)="240000001a0025f0006b000420bbfc00020b00ff20090000080000000400190000000000", 0x24) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/31 05:17:45 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000078f000)={0x0, @in={{0x2, 0x1, @rand_addr=0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c5f, 0x6dc, 0x5, 0x4, 0x6}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000046d000-0x8)={r1, 0x6, 0x6}, &(0x7f0000ad6000)=0x8) r2 = dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r2, 0x5608) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000101000)=[], 0x0, 0xfffffffffffffffe) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000e7000)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f87000-0x4)=0x0, 0x4) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000077000)=0x0, &(0x7f0000565000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004a0000-0x4)=0xc5fb, 0x4) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004a6000-0x4)=0x80000000, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000732000)="46510afc5084de5134a782c7", 0xc) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000033d000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) clock_gettime(0x0, &(0x7f0000870000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b01000)=[{0x6, 0xfff, 0x1ff, 0x400, @time={r1, r2+10000000}, {0x8000, 0x200}, {0x0, 0x7f}, @time=@tick=0x6}], 0x30) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000031c000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pselect6(0x40, &(0x7f0000b4c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b4b000)={&(0x7f00008a5000)={0x0}, 0x8}) 2018/01/31 05:17:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f16000-0xb)='pkcs7_test\x00', &(0x7f0000417000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f15000)='vboxnet0%].)\x00', 0xffffffffffffffff) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f15000)='id_resolver\x00', &(0x7f0000f16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000045c000)='\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x1, 0x2, r2) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={"0000000000000005", "4d44eb02c772981d43d13b599981e9c114f7336d98d62ab65c2237ab9bf93b249cdd2b15be2b578868202dbe21ceda6f6072f01dda4fc7a2b2f070916fd7e4a7968281aa8cb80cbd665959ed3ca04054113bff849a"}) r0 = gettid() capset(&(0x7f0000001000-0x7)={0x20080524, r0}, &(0x7f0000000000)={0x8000, 0x1, 0x0, 0x0, 0x0, 0x1}) 2018/01/31 05:17:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x7fff) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000023000-0xb0)={{0x0, 0x0}, 'port1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000055000-0x8c)={0x2, 0xb, 0x8c, "71756575650200000000003d000000000000400000050000000000000000000b00000000000000000000002000000000000000ddfb0100000f00", 0xa9a1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:45 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) sync_file_range(r0, 0x1000, 0x4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x0, 0x0) readv(r1, &(0x7f0000013000)=[{&(0x7f0000010000-0x57)=""/0, 0x0}, {&(0x7f000000c000)=""/187, 0xbb}], 0x2) 2018/01/31 05:17:45 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000)=0xe8) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/31 05:17:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dfc000-0x8)='./file0\x00', &(0x7f00007c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000000000)=0xfffffffffffffda8) writev(0xffffffffffffffff, &(0x7f0000e02000)=[], 0x0) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x4cb) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x1b, 0x6, 0x3, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000023000-0x64)={&(0x7f0000023000-0xc)=[0x6, 0x80000001, 0x7fffffff], 0x3, 0x5, 0x8, 0x3f, 0x8, 0xbe, {0x2, 0xc69, 0x0, 0x8001, 0x1, 0xfffffffffffffffe, 0x7ff, 0x3, 0xffff, 0x2, 0x4000000000, 0x0, 0x9, 0x0, "5a1a247579a498e34255a50f666b1d9d5897766a85d40c00b6bf53f8fcad79a5"}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000-0x8)={0x0, 0x8}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000024000-0xd0)={r3, 0xc8, "8aff6d1df57928995bb3f392e74164f43c28435ad7da988e8128492b4d5b5ac73f89f00ecf20a00dda65af3bee9d75635299ecc1d2ac4a6b3671cd2df82b2a93b33993911163f30d7db76da4f20831e052e23645dfbf0e0d06aa25b81313517c6a787149eec1a3de952c75b31933994aabff24fdbd67d108b5aed580372658367eb81444e24bfb1bf4c335fcabfc350c6f772e06858930ade9285c835aa74825d03d9044c7eec0a1c7b4ad1d6dba8cb4bcfee2239c27e17674b3bbfa7b85700120f5eb9ed9cbe7ae"}, &(0x7f0000024000-0x4)=0xd0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000000)=0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000001d000-0x4)=0x0) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000089a000)="6e65742f617270005fcd3532bf6fc0ccd599fe69ed0ef77107ccb15371443c43ea203316353da39b9c3c92435ce89ef2e07d13f5a207e7423507bfbbec7559f6057df0ba58406f1df7a33770f3246c048c59326174a700aa3dfd6bf45d90a75e545a4e073824c89eff5bd3dd2707268575aa12e18c4e26e4cbef20cb106e02e5831c5f36136b5d4c20be05ddcafc0d6f5fb1a359e34d01c632ca73fc8b45a90226d3c111c230622561a069edcd") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000d24000)={0x3, 0x7}) readahead(r0, 0xfffffffffffffffe, 0xd19) pread64(r0, &(0x7f000020b000-0x800)=""/2048, 0x833, 0xffffb) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e43000-0x1a)={0x9, 0x6, 0x6220, 0x0, "abc8240732a960c147735cd1006a376f0132e3a72c49fe50b95077fad32d5f9f"}) syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000217000)={@common='eql\x00', @ifru_addrs=@l2={0x1f, 0x8000000000003, {0x81, 0x1, 0xd, 0x3, 0x6, 0x0}, 0x7, 0xffff}}) readv(r0, &(0x7f00007df000-0x50)=[{&(0x7f0000e86000-0x58)=""/88, 0x58}, {&(0x7f00008d8000-0xeb)=""/235, 0xfffffffffffffee1}, {&(0x7f0000c31000)=""/2, 0x2}, {&(0x7f0000e51000)=""/139, 0x3bb}, {&(0x7f00008ab000-0xe3)=""/227, 0xe3}], 0x1c8) 2018/01/31 05:17:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000f47000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000992000-0x4)=0x8) recvmsg(r1, &(0x7f0000234000-0x38)={&(0x7f0000833000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d54000-0x20)=[{&(0x7f0000ded000)=""/62, 0x3e}, {&(0x7f0000d31000)=""/111, 0x6f}], 0x2, 0x0, 0x0, 0x1ba}, 0x2062) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) socketpair(0xa, 0x2, 0xffffffffffffff33, &(0x7f0000434000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0x34, &(0x7f0000bfd000-0x63)="085ff70e70cc0cfdc6f147ca752280c7bf5a467c9f785b795de793752c3667fb19418c5822083cefc91ad3eec64a6404a3c4d5c5c1a94be322b4f5ad482beab1518c2f84bb67a99f21e4dd71c66cde6efa60a5a29c673a3b2d9d6562271d1361b4f4a0", 0x63) fchdir(r3) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r6 = gettid() prctl$setptracer(0x59616d61, r6) getresuid(&(0x7f0000052000-0x4)=0x0, &(0x7f0000f18000-0x4)=0x0, &(0x7f000047d000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d1000)={0x0, 0x0, 0x0}, &(0x7f00007bb000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000ac000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000)=0xe8) fstat(r1, &(0x7f000003a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000092f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000709000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f84000)={0x0, 0x0, 0x0}, &(0x7f0000452000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00008c2000)={{{@in=@loopback=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, 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], @multicast1=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}}, &(0x7f0000ce2000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000689000)={0x0, 0x0, 0x0}, &(0x7f0000253000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b6c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000)=0xe8) stat(&(0x7f00004e3000)='./file0\x00', &(0x7f000028b000+0x6c6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00007ad000)={0x0, 0x0, &(0x7f0000d68000-0xa0)=[{&(0x7f0000a31000-0xd0)={0xd0, 0x2c, 0xe00, 0x1, 0x0, "", [@typed={0xc0, 0xb, @binary="c4815878a8d5860528ece3be070dbb322bbd5dfa6bdc100b109bad05d1767f28b0227e8456a4048dc1426a60444c901ead706ce72b3eb4f98744e81f51708e551b4a5809353a46035f2c3d9e02cfcc690517b18e9505d8c35a341f8bce80df91ea07f368df7d0da964fb39f05a81ff90572e424a67ecf2877162b73c3e57bc54f3f77dc2d3c85cbb00fd2822d08bf9dcf78a7ac0d16a04c61929e4fb305d76523527b089a63d2ea98571d6c02c2c4c36bf022310ab"}]}, 0xd0}, {&(0x7f00005d9000-0x110)={0x110, 0x28, 0x800, 0x6, 0x0, "", [@typed={0xc, 0x24, @u32=0x3}, @nested={0xf4, 0x76, [@generic="e41fc9f778ece7a12787c30db47527eae312abf138e032f7491707c412168fecbe224e57a8a7f00f949e23394ee9f57e0c1eeac6d149f5a97783829fe37218614257ed231e7eea71cdf9f71152b519c3f4f5c407b59d44ea63db7c2ea126f4a5cbd739c12b90c3e917744ba68307d959097948d89fd89ba9b7a0e5bff4b1a51e92aca76632466b28f3a10831faac2e6a6148c3da42a34ecac06f27573da7", @typed={0xc, 0x94, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x44, @str='lo-\x00'}, @typed={0xc, 0x14, @fd=r2}, @generic="fe507c24c8652febced492b1e468e431f83949fdb149ed85ce842e5c42b3b78ddaa8d284ae4cd2d59f98da2dcf22"]}]}, 0x110}, {&(0x7f0000b76000-0x128c)={0x128c, 0x10, 0x704, 0x4, 0x3, "", [@generic="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0x1300}, {&(0x7f000043f000-0x10)={0x10, 0x17, 0x32e, 0x3, 0x3, "", []}, 0x10}, {&(0x7f0000fc0000)={0x92c, 0x1f, 0x200, 0x3, 0x3, "", [@nested={0x378, 0x17, [@typed={0xfc, 0x4a, @binary="7cde7758f9020ab12907ae7dab21d662f5b2b39859df4aba486d6dc7d78da18cc7728a019ff512d3e0ecbdd31320d1c6fd567d752a784b7d4e3a9116be33edfc839ec569afac6780294295377f55d76dee188289b342b26783e05873acfe70f04e33ab0a96c5d75297b66af43ca07ba32e69bc783183a446aa74e7f0e904b4427ed5df404807466ed1bc06f4d881cafa651fdc3af24a5a4eb7b469fefa368095d50c935556dce40b135be7bf2a3b864db37605b984f6df3f8dd005fc2e8de83829127beb36b4d189e3e4fbf18448e8c80a9b1ee55078b11cb40b76214dbb05a7d30c8a5e17085673b1ca2692bea0d61298225af0"}, @typed={0xc, 0x25, @uid=r13}, @generic="70e64fa50a9b1b526cfcb11d30f131816880b9274f3701b483e384c119dcaa88d5a38e98276a43c162b09a99db17adf4748d7bae5937798b699f75f4c50c2f1a08c12720efe675122df5049692b32130fd2620832dd8baf6c7e31ee57a07e8654a8f4c06436ca93faf0e11d5c3a110009b4f6ed3aa7f680e87e4c54b28d7331f4091b4ddf73ce377cb890e7c2317a01f6f8799e2fd4f79986d2e81cbd6653753c51e512622aa719350a13d03baa2c390b13a12d8b3bfeefcfd24d5ab18d9e149", @generic="f6ea7d68c5c010554f660c3cd9cb90ad836d57f4323e07311c709ea2f25e8150a76a5aa9f0", @generic="98a7e03c86a36f0f2e761a930ab8cfd2950dd0053f1450b651a5c05f494a5b49f9bdd1c8563337b602040fed267059a2e1f6b834aaee1fdc8412b9d5452d320295ae42b963fdf272b55b7e99963a572d79113411afff26b7825dd6e39a62cb9527a85d650e64c30a958db6be03b3babc762194521743d0060d4101ecdac88de17562f03260b0c7de87985a2adc2dab92b09a2c50bd681c78b168e1ffbde5f5d2ddcdb28a75d1a81495356be8e1e8bbd741282dad65f6c21f504cf18c1a13115ceb884e97bbf70cc8c50d12947647931f13e2fbebcad71f0ccedea89870c6f78af48753cc2ca46f25d960e8789e45", @generic="e3bb6218bdd7a3096b2d822fb88bbaa8222a2399d29e0f20ac678837d99a5201139216f1572d53f32a679edcf381d96db3f2207df03004c2c7c60d1a4ff22e56831be9d0ada6e9802996cd8dfd83f2c53be683e0b4cb39144b0a83ef9eadb37ec1", @typed={0x18, 0x3d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x20, 0x2e, @str='vmnet0vboxnet0+system)\x00'}]}, @generic="685315bb97fcf7564443b66fbe4c4ffa510d7807043f6005f1dc1b8c8cc8446dc74821c54ae3cad2e9e16d695d5be997e9fccc9337f9c8037cab7d16d6ec5269f5495eab8b16454d2906e853fe32f7d7f270b4e14a44130c31b65243855968e2b4f3fc871945f2b64e47b720548c43b2cbbb720cbd594d1c164360442853d2097983dbd2a057b9a158e5c5f05e3a57910e5a7de9b723c431cb1efad9d8169e0da3d623c82c690507b318649b01c82cf247953b41eb1627ee40308ccd2aa5419462bff4b5615b2a57d81dc80c952ea06363ddd9e2610472a46ef5fae6178c455b5efe2df5dec94acea1df652d", @typed={0xc, 0x72, @u32=0x101}, @nested={0xbc, 0x12, [@generic="6d241ecf7984a246cea49dfe04db73810a0f1988e4a1c0e1fe3d0b7175fa77f5bc848b7255e3b94155a1d8f721eb026528a9cc7ccf35f28292f54f0b3156418e56ba3aaf30d1926374fd4760a17b9224864f15e1b0e1dfa75ac724d165a929cbac665c937fee1709020f04b165a392f75b984e049c1526691164553144b5d2ee8387fe2448ffff95fa3627e8d194bfa80593e4ffd802ba25e0e0a51575f580e8d1436094426cf82a81098fa1fae73838e4b04c882b938b"]}, @nested={0x1b0, 0x11, [@generic="b9ced12410062450c5d8b28c056496855b4c81984fd6c28d8676ab8071251e0bf72cd480698e59ee75ef852231bd74363fbc59aeea7b29861351fbe6b1c25ed87cb13b5daf33e91efd1925f8f82ce003f2acccfd776781b5287db2cf1488cc1493082791553ea3a58f792b9152fd4117f8cdad366bdd10204336406558b19dcbcaf30f3b7b3502b3132601e5bf57c000c266ae95a97fcbc71303f89e73e868ca05859ffc30daf9673f2cd5a5092ebd8882e91f473385d14a30c9fc486e64e03d05b761f7ffbe530e30e9683d7dd56a2e0415fb3551698a", @generic="74e8da0cd10c7c38fd0bf9921851948760b9098c1a8896a3199cd4dade740516ba40daef862b676cddb7d73e886fb8217f39fd2c06ca37fdf725f71980a72b98780945a6bc7b4a4baabbf0e1e51c0a6f2ecf44a2f13c06d005ea1e763230113d1bee2839718d9adbbe21dbddc3bfc2553c110da0038e644adce09e4496a813b37a80235005fdccff41fb9ddaca5f8e0adfb742b8f6c10f7920b4d7b19da1d28558f5db219e217d26debbabffd0e32bf8e341fb692035b73574eca17e494b2a6535ac9c2c7bdfd03ceb50db782468c618de6b"]}, @nested={0x1fc, 0x47, [@generic="", @generic="264c9ac6b248fbd8cdd9888927aa4251b5feae960dadb9d5ec547a91b4a319613faaccd48fa5de34e78d98c667d1a5364d060c615be7ed2c1adcb2535a3d22f9308984b5f3761b159231a6d7e9e3266ab94d373687d42f03820320e8a2dea0fcd6512780b405ef80fdf6baf150a790fd2d37b14b3aa17a234d65e1d0c18a318065aeb716e651d1483cfd149f7fc1d10b2554260ce9be16c56e4ade8f23d780a2064c019477bc5d366eede7c3955b80c53f7fe4b9d5", @generic="9791d25f6751d53a8b51dd60c4eeeee3fa8942319f139057a88ab25057deddd6d5c936d586e43526df95035a429ce7f392241f8b9d4764505e2dd97d306e8c9d3962b85c2d4ce679e8f3f3eb92", @generic="7c7c9e81d4a77e0447794adbddab15a90e38b699aa6ae083b70eaf4c61d7a0c81168897d44c8c91a47fe018dd4520c8cca900d638d7ad59dd4c1ef752b616c8d294bb7abbb9a6af89f3ab8413e755f3b5dc6b6772219ad22b328b118738d8c91fb81c273f6d3c7093a542692afb91aeab54f5f4436e57904e6", @typed={0x18, 0x8f, @str='/dev/binder#\x00'}, @generic="1192396e3bd19e7cf5eae511d7f31485d78c4b0043ad37502af37d458867ffdbf8ffdb0478085fafb9545b6506676ac1f4f9ce8526a1351fabf5098873b77b72c00409d0f3cf9dcabff3ce19007461b051ac46d0c324", @typed={0xc, 0x2f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="ec3506e8a7e6c3d43169b533b0fbdfd0817dde7bfc6dcd99d63c82bbbc57c6302aaceaada206ab2d532d3b23a62cd7f9239be9fc5ad2f464", @typed={0xc, 0x6c, @str='\x00'}]}, 0x92c}, {&(0x7f0000cdc000-0xac)={0xac, 0x22, 0xa00, 0x2, 0x1, "", [@generic="31cc5393b408f33fe7", @generic="93ec087acfb0944f914539006b8a394e2d15e64fdd22646b632161bebec52c6379e676137617103406b40728b6388ded02784e15c616db1bc70af2699f6a45e3f455e19a52384450421cbe", @generic="ba91871c8be8c1d63bf091d98336cb816754adf79d2e2a45a0d8cf5103842d0d4e2fb64a1557570efbbe213080d16142b043f85bea593442adf226b2c1e6d9206e13fcf0e3b97f35"]}, 0xac}, {&(0x7f000044c000)={0x194, 0x1d, 0x4, 0x0, 0x1, "", [@generic="adc245dd55b0bcf4fe11b4753a5fb43b533ec64a055f6b36a3d391f7e3170e8b70d89b8601347085cd4fb4fed561ac73f3c7da30a7be9a8fbe6bb2fb4259c80dba6d680d9f39d43e831b2dbf8c2da1625aebf842c8599601367eb2cd7ba8fcdfd27382f8c70f8a8a4e762f98970a9015de17a0e25c65cc7ffa4803e82271d0ad20", @typed={0xc, 0x2c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x73, @pid=r6}, @nested={0x6c, 0x8e, [@typed={0x10, 0x17, @u64=0xbd5}, @typed={0xc, 0x62, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x0, @uid=r14}, @typed={0x18, 0x6, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x4e, @fd=r3}, @typed={0xc, 0x42, @ipv4=@multicast2=0xe0000002}, @generic="e7356d6e3e40a5ca15c6443642"]}, @generic="9a38bbb7245ebf06ae44c086567073e9bb538ed223b116949500b30add283b988e551a35e4e67da16144a524d050e58176285864942407a523332e8fcef561542ce2d0a28a7233160c900daa7fdd5758c6db9e9518bdf3d678fda554e68c747a2d261b3dc6adf5a30691baa5791238e99446169d53fccfabc7acd5e9"]}, 0x194}], 0xa, &(0x7f0000838000)=[@cred={0x20, 0x1, 0x2, r6, r15, r16}], 0x20, 0x10}, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000efb000)={0x0, 0x0, 0x0}, &(0x7f0000c76000)=0xc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000000b000-0x30)=[0x4]}}], 0xfffffffffffffe5c, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000c56000)={0x0, 0x0, &(0x7f0000468000-0x8)=[], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) r17 = memfd_create(&(0x7f0000c85000-0x21)='procGPL\\vboxnet0$mime_typenodev&\x00', 0x2) unlinkat(r17, &(0x7f000066d000)='./file0\x00', 0x200) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000efb000)={0x0, 0x0, 0x0}, &(0x7f000041e000-0x4)=0xc) r18 = dup2(r2, r3) r19 = openat$rtc(0xffffffffffffff9c, &(0x7f0000266000)='/dev/rtc\x00', 0x0, 0x0) ioctl$fiemap(r18, 0xc020660b, &(0x7f0000be7000-0xc8)={0x100000001, 0x5, 0x0, 0xfffffffffffffffa, 0x3, [{0x43, 0x5, 0x80000001, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x7fff, 0xd33d00000, 0x3, 0x0, 0x0, 0x1202, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x7, 0x5, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}]}) getdents(r19, &(0x7f00007c8000)=""/197, 0xc5) 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)='./file0\x00', 0x11c) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") pipe2(&(0x7f0000401000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001bc000-0x4)={0x0}, 0x2) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) chroot(&(0x7f000075b000)='./file0\x00') truncate(&(0x7f00005a2000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x9) mount(&(0x7f00006f2000)='./file0\x00', &(0x7f0000887000)='./file0\x00', &(0x7f0000ccc000)='cifs\x00', 0x80, &(0x7f000004f000)="42f05c2e") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000027e000)={0x0, 0x7, 0x3ff}, &(0x7f00003b0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000)={0x8, 0x8000, 0xfff, 0x1, r3}, &(0x7f00000cf000)=0x10) 2018/01/31 05:17:45 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000332000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000-0x4)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000ff8000-0xf0)=""/240) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000703000-0x10)={0x147, &(0x7f000096d000)=[]}) eventfd(0xff) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x2e8, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d00000-0x8)='keyring\x00', 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f8e000-0x4)={0x7}, 0x4) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003e000-0x82)="", 0xfffffdb0, r0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/31 05:17:45 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f0000-0x1f)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) readv(r0, &(0x7f00000f8000-0x38)=[{&(0x7f0000364000-0x8)=""/8, 0x8}], 0x1) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000064e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000da3000-0x4)=0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xff, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f8c000-0xb5)={0x0, 0xad, "d2144ef2ace0f498623eb88e4e2509d29bd644ee2bd88dcb1581439898bc421ddea6938a504d55b986fd7d587b0d0e7741ff17b0c0ef29fc810ebd992ed53c54ad9417fcc57b17e9fa6c58e2906b8d2dbb8bd63982b31332814b3705dcb9f541b88f7aaa46aaf512c24d09559b1f87f0495a06dd30cb618ef7b2ebf07266f09ed2a7f74fdc8015a67539b9bc24d67bedddd27321cdae721982b877b20ec628a51e637dd02d70d3bc7402ed2157"}, &(0x7f0000fdb000-0x4)=0xb5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007c6000)={r1, 0x5ed39932}, 0x8) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c8000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fc8000)=0x0, &(0x7f0000ef1000)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008f9000)=0x0, &(0x7f0000fdc000-0x4)=0x4) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) chmod(&(0x7f00004bc000)='./file0\x00', 0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001ce000-0x4)=0x800200000000012) close(r0) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000def000)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x100000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000339000)={0x10, 0x2, 0x1000}, 0x4) 2018/01/31 05:17:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000032a000-0x8)={0x0, 0x3}, &(0x7f0000544000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ae000-0x20)={0xbd29, 0x9, 0x208, 0x3ff, 0x7, 0x1f, 0x8, 0x7, r1}, 0x20) socketpair(0x8, 0x0, 0x400, &(0x7f0000fbc000-0x8)={0x0, 0x0}) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c79000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008d2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000af3000)={r3, 0x1, 0x6, @random="39fce562bc13", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000920000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x561ed65dec9a546d}) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00002de000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004dd000)={0x0, 0x81}, &(0x7f0000188000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000cd8000)=@assoc_value={0x0, 0x0}, &(0x7f0000b14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004ac000)={r1, 0x539, 0x0, 0x7, 0x8000, 0x1, 0x7fff, 0x8ab1, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44dc, 0x5, 0x3, 0x80000000, 0xe1d}}, &(0x7f0000548000)=0xb8) r3 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r3, &(0x7f0000af9000)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x3ffffffffff7) [ 48.307359] binder: 6413:6423 got transaction to invalid handle [ 48.318398] binder: 6413:6423 transaction failed 29201/-22, size 24-8 line 3005 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x5)={0x0, 0x0}) arch_prctl(0x1003, &(0x7f0000fd7000)="e2d27bffafab886cbcd76ccf3d8a4e65e4e597c280e3e17eb9e8ab376ce581b41e82c4418b70686dde32d2b89544bf921a5bb93f569e9448b5e3d95ebdd3f535db04800c29b99a6200d55d72efe1786bd2bb009567d2ab4411d21d8ae187e4879c525a47786ef1264003575f13b6a7592d773e782ad6ae8266cfecc3dbd87af18bc85784b720314b9a59e8066c5634237814c46400daaa768a02db") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd7000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x8040, 0x0) bind$packet(r0, &(0x7f0000f43000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2a7e9e633d51", [0x0, 0x0]}, 0x14) prctl$setendian(0x14, 0x3) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000012000)=""/202, 0xca) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) r2 = dup2(r0, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000000000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getpeername$netrom(r2, &(0x7f000062b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000045b000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000afd000)={0x80000008, 0xfffffffffffffe01, 0xa10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.382318] binder: 6413:6423 got transaction to invalid handle [ 48.398518] binder: 6413:6423 transaction failed 29201/-22, size 24-8 line 3005 2018/01/31 05:17:45 executing program 2: r0 = socket$inet(0x2, 0x804, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000054f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000824000)=0x0, &(0x7f0000986000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000006d000-0x4)=0x0) process_vm_readv(r0, &(0x7f0000e6c000-0x40)=[{&(0x7f0000199000)=""/168, 0x227}], 0x1, &(0x7f0000ce5000-0x90)=[{&(0x7f00008de000)=""/167, 0xa7}, {&(0x7f0000ac7000-0x6f)=""/111, 0x6f}, {&(0x7f000089d000)=""/50, 0x32}, {&(0x7f00009dd000-0xa2)=""/162, 0xa2}, {&(0x7f0000ba0000-0x1000)=""/4096, 0xffffffffffffff2b}, {&(0x7f00008ba000-0xa9)=""/169, 0xa9}, {&(0x7f0000f3c000)=""/237, 0xed}, {&(0x7f00006a1000-0xa2)=""/162, 0xa2}, {&(0x7f0000e16000-0xc9)=""/201, 0xc9}], 0x9, 0x0) 2018/01/31 05:17:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000413000-0x4)=0x5, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ea000-0x4)=0x6, 0x4) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r1, &(0x7f0000658000)=[], 0x0, 0x400000000000) 2018/01/31 05:17:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f00007fb000)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000)=0x0, &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00008d8000+0x9e1)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x1, 0x4) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6440000000001264, &(0x7f000001b000)="3572a927cbac300100008097a917a193c419fd2728759f187486b3") 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000d4b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b61000-0x4)=0x14) vmsplice(r0, &(0x7f0000c4a000-0x50)=[{&(0x7f0000d68000)="8a83ecc9977aa9522d794cafc23ad2ac01fcd56af89479a97d240bbd82a2126594b743dbe36d20aec035fe5a66f3b3fae362d31dc3f8b3cad2c949d51c4a5dd9d751f62968cf365f5f7bfec6592762aa5a873192f2b0f218a9acf6d90544939e234252970ffda6f3982a36a9f740bbd97889c23f4b572b5c6c33fddf33778663e64df655e2701a19143292bffd01c37f687d6a4ae2bec369e3d398bb4e8044afca7f10", 0xa3}, {&(0x7f0000ef1000)="5061da3d57895606a1e45c0543f4900b9376082f2ba2df39a5ab966d6c67a5cc42cf7f26b4f3cfc2de597086d00c7720eaa80bb8db26398257a33f0a31aaf44c43d8c5eb1d1a35fc692f75299d9b2e119e6673442ee91543cf5301f2f65d98f5a126bca45c6f81c00e", 0x69}, {&(0x7f000042c000-0x1000)="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", 0x1000}, {&(0x7f0000d64000)="e46ee7b592132d00d0392cbbb056e1b15ac20a443cdff8691cb6a7e74e957387328d4c95daee2ec538c7a65e53de146e77eace77049771f94efff950b42f00fc87a76fdddafe42a7efa984784bad5a222124359ed465466b1d65f4712a972cbf856747ec820ea5f32469a2e3ae75a6f1c40354f061ba87553fa8cf22babed732d5b5323e0974e948a7d9651fe700f4eb92741677b2f322ce523947f8b37c87df305af7275079e2cfd9db923e1986415409882e74bfc4b55e3ebdbf551a65d9edf47f8cc60522eca2", 0xc8}, {&(0x7f0000528000)="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0x1000}], 0x5, 0x6) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) 2018/01/31 05:17:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000010d000)='./file0\x00', 0x400, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000cf000)=0x0, &(0x7f00009ac000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) munlock(&(0x7f0000011000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff, 0x0}) fremovexattr(r0, &(0x7f0000012000-0x14)=@known='security.capability\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000045000+0xcc4)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000210000-0x30)={0x30, 0x7, 0x1, 0x9, 0x3, 0x0, 0x8001, 0x5}, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f0000af7000)='net/ip_mr_vif\x00') sendmsg$nl_route(r2, &(0x7f00002f2000-0x38)={&(0x7f0000d88000-0xc)={0x10, 0x0, 0x0, 0x24000880}, 0xc, &(0x7f000043e000)={&(0x7f0000eff000-0x24)=@ipv4_delroute={0x24, 0x19, 0x408, 0x6, 0x0, {0x2, 0x20, 0x0, 0x2, 0xff, 0xfa2875f457f59114, 0xff, 0x9, 0x500}, [@RTA_PRIORITY={0x8, 0x6, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000000) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"439f01a53b55cb"}, 0x0}, 0x10) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000)='id_resolver\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="c7056eaa5af06701fa1723870551125cf16889a405677f5047095478c89725da6751bac9052614c462f4d5bfa49e70f45ca67cde12b78e51e4239377575c6318981f760f6a8d63ab9f401fed66fc84671056c4a60e21841e6ee0384a92cce72e7e4bef4ce849d4065214ac2ebbe0f87510f998f78801df5b2ef39bfeef2b6ab7e154225bef4f2405b0f64105e0218ec12bee59556794f479bfd61b90e05ae7fcb79576090421ba7e73a4f50830ef01bdc09f26fe2a1d45617b2c664c59f0d6411ac869f37ed70322f0f6c60abaf2b0db026956290302449d377821a68bb700ecc3756a6466bbd7951013ecfa", 0xec, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0xffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xffffffffffff7fff, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x200) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000003000)=""/203) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ebe000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000386000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000100000)='./file0\x00', &(0x7f0000db4000)='./file0\x00', 0x0, r1, r2, 0x1000, 0x0, 0x40) getdents64(r0, &(0x7f000011e000-0x1000)=""/80, 0x50) getdents(r0, &(0x7f000091e000)=""/80, 0x50) 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe6000)={0x0, 0x5}, &(0x7f0000161000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e8000-0x20)={0x7f, 0x80, 0x4, 0x5, 0x3, 0x8, 0x1, 0xffffffffffffff29, r1}, &(0x7f0000d8c000)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffff) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) delete_module(&(0x7f000037b000-0x1c)="47504c776c616e317f6b657972696e676c6f25766d6e6574312d5b00", 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000097f000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003b0000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) poll(&(0x7f0000314000-0x38)=[{r0, 0x24e, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4041, 0x0}, {r0, 0x4, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x50, 0x0}], 0x7, 0x7fffffff) setsockopt$inet_buf(r0, 0x0, 0x8000000000032, &(0x7f00003f2000)="bd7cbc4a64c10c9decee08a19c3b89cff37c938bb72b02b3a2f8d53facd7e8fa76", 0xfffffee8) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f62000-0x1)=0x0) lgetxattr(&(0x7f0000a23000-0x8)='./file0\x00', &(0x7f000032b000-0xd)=@known='security.ima\x00', &(0x7f0000d24000-0xcb)=""/203, 0xcb) 2018/01/31 05:17:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = memfd_create(&(0x7f0000a05000-0xa)='vboxnet0}\x00', 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000250000-0x11)=""/17) eventfd2(0x1, 0x80000) 2018/01/31 05:17:45 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) pipe(&(0x7f00000a9000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x80000004) 2018/01/31 05:17:45 executing program 7: mmap(&(0x7f0000000000/0xa2e000)=nil, 0xa2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000a2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a2e000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000a2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f00002cf000)=0x0, &(0x7f0000a2e000)=0x4) 2018/01/31 05:17:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f00007fb000)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000)=0x0, &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00008d8000+0x9e1)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={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, 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, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 05:17:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ba000)=0xb) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x3)='%.\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$set_timeout(0xf, r2, 0x0) 2018/01/31 05:17:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ipx(r1, &(0x7f0000a0f000-0x10)={0x4, 0x7, 0x8, "c42bd95612f8", 0x40000000000000, 0x0}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000867000-0x20)={"fb3196b276345efa76bebf38bca44b7b", {0x4, 0x800, 0xfffffffffffffffc, "eb0ac7517fb7", 0x6, 0x0}}) [ 48.638738] binder: BINDER_SET_CONTEXT_MGR already set [ 48.645159] binder: 6512:6526 ioctl 40046207 0 returned -16 [ 48.651276] binder_alloc: 6512: binder_alloc_buf, no vma [ 48.656788] binder: 6512:6515 transaction failed 29189/-3, size 0-0 line 3128 [ 48.665650] binder: send failed reply for transaction 31 to 6512:6515 2018/01/31 05:17:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="a826e5a59c79447a8c7e81c7719c60f91ec4d72b78005ec9f53bd1bc774b933e93fc6f444e11dce48cc50e95497c4b37818e90ee64277da2516db752d9072528b46f2e114f2937744e4b05c395aca35446fa766afabac70f98e979197ef4fd1caca2ac562491fcac5de18c18fcc801dd95b7c74589c99f89e5afe6d35085f3e69d2d653647d361a408d69cb9c2cd86d93ef3c0973bb837abbc1a3406a38af9fd10e480ae156f96c74ce4bf25ef4b26ca209d246357867b5260ca1f5f400d25485f5c997f49437e614cced3806ac83780145cad6cc5d8acd786fe4f2c0b", 0xdd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000002000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4)={0x0}, 0x4) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) [ 48.687157] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 05:17:46 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f00003c2000-0x8)='./file0\x00', 0x4000, 0x104) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fef000-0x4)=0x9, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0xdfe, 0x7) pselect6(0x40, &(0x7f000013e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ff000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014a000)={0x0, 0x1c9c380}, &(0x7f0000e2f000-0x10)={&(0x7f0000fad000)={0x0}, 0x8}) 2018/01/31 05:17:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000760000)={0x0, 0x2}, &(0x7f0000ce6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005be000-0x10)={0x1eb, 0x200, 0xe88, 0x3f, r4}, 0x10) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x5448) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e8f000)={r4, 0x9}, &(0x7f0000eae000)=0x8) 2018/01/31 05:17:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)="2e03") r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x0, 0xff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) [ 48.722300] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:17:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = memfd_create(&(0x7f0000a05000-0xa)='vboxnet0}\x00', 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000250000-0x11)=""/17) eventfd2(0x1, 0x80000) 2018/01/31 05:17:46 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x7fff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f000000a000-0x4)=0x62) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/31 05:17:46 executing program 4: mmap(&(0x7f0000001000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000658000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002db000-0x5)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xff, 0x1, 0x6f9, 0x0, 0x0}, &(0x7f000048c000-0x4)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000f23000-0x4)=0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024c000-0x4)=0x0, &(0x7f0000ff0000)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) r3 = memfd_create(&(0x7f00002ef000)='trusted!\x00', 0x3) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000915000-0x8e)=""/142) 2018/01/31 05:17:46 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cd9000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x2, 0x1, 0xa, 0x20, 0x80, 0x3b, 0x0, r2}, {0x7, 0x7, 0x10000, 0x574, 0xab5, 0x6, 0x8000, 0xe87}, {0x9, 0x9, 0x5, 0x4}, 0x3, 0x5, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x0, 0x2, 0xffffffffffffffc1, 0x6ce2, 0x5}}, 0xe8) sendmsg$key(r0, &(0x7f0000f8b000-0x38)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f00007de000-0x290)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ac9000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00006d8000-0x50)={{0x5, 0x3}, {0x56ce, 0x400}, 0x5, 0x1, 0x1e1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, 0x0, 0x5) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000192000-0x20)={@generic="f5cdbcd3bc8d3e538bbbec5e6ee1d3d8", @ifru_flags=0x1000}) ppoll(&(0x7f0000bc0000)=[{r1, 0x8085, 0x0}, {r0, 0x80, 0x0}, {r0, 0x8000, 0x0}], 0x3, &(0x7f000037f000)={0x0, 0x0}, &(0x7f0000d97000-0x8)={0x40}, 0x8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 05:17:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = accept4(r0, &(0x7f0000a8e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a59000-0x4)=0x1c, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000aa6000)="8cd74cf052c4a39db06d525400abee82", 0x10) r4 = epoll_create1(0x0) socket$inet6_sctp(0xa, 0x7838c7fad1cf67b5, 0x84) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fae000)=0x0, &(0x7f00009a8000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) 2018/01/31 05:17:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000860000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000041d000)='/dev/input/mice\x00', 0x0, 0x1) r2 = open$dir(&(0x7f0000c25000-0x8)='./file0\x00', 0x80000, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000667000-0x10)='/dev/sequencer2\x00', 0x40100, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7b000-0xf)='/dev/sequencer\x00', 0x40, 0x0) r6 = dup(0xffffffffffffff9c) r7 = accept4$unix(0xffffffffffffffff, &(0x7f00007d1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000de8000)=0x8, 0x80000) r8 = syz_open_dev$binder(&(0x7f000082d000-0xd)='/dev/binder#\x00', 0x0, 0x800) r9 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00004d2000)=0x0) r10 = openat$dir(0xffffffffffffff9c, &(0x7f00000e2000)='./file0\x00', 0xc000, 0x5) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d2c000)={0x0, 0x0}) stat(&(0x7f0000824000)='./file0\x00', &(0x7f0000d53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000717000-0x4)=0x2eb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c65000)={0x0, 0x0, 0x0}, &(0x7f00007e4000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006e7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000135000)=0xe8) getgroups(0x3, &(0x7f0000099000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r19 = getpid() r20 = geteuid() getresgid(&(0x7f000014b000-0x4)=0x0, &(0x7f0000681000-0x4)=0x0, &(0x7f0000583000)=0x0) r22 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a99000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000345000-0x4)=0xe8) r24 = getegid() r25 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd4000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) r26 = socket$packet(0x11, 0x3, 0x300) r27 = syz_open_dev$usbmon(&(0x7f0000168000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x40280) r28 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000ebf000)=0x0, 0x80800) r29 = syz_open_dev$sndtimer(&(0x7f00009b1000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000420000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000034a000-0x4)=0x0, &(0x7f000054b000-0x4)=0x0, &(0x7f0000ed1000)=0x0) r33 = syz_fuse_mount(&(0x7f0000753000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x1f, 0x0) r34 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00002ef000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b0000)=0x60, 0x80800) pipe(&(0x7f0000e48000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002b9000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b49000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000939000)=0xe8) getgroups(0x9, &(0x7f00003e8000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r39 = socket(0x1, 0x1, 0x8) r40 = socket$pppoe(0x18, 0x1, 0x0) r41 = syz_open_pts(0xffffffffffffff9c, 0x2) r42 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/member\x00', 0x2, 0x0) r43 = socket$inet6_tcp(0xa, 0x1, 0x0) r44 = getpid() r45 = geteuid() stat(&(0x7f00007f1000)='./file0\x00', &(0x7f000040b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f26000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000028e000)='./file0\x00', &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000877000)=[{&(0x7f00009cb000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e5e000-0x10)=[{&(0x7f000017f000-0x69)="2dd7d8712892f92ae686401ec29f17e3c9a827d9c22f99bf3c18b89cd067294cb04bd242170cff508359992ce4a29e9e78611d90365362ac511a4d2c0139ff0c1db78da9cb1ceb2734033032d4418e0e08dc8422374d3de561fe2d2e7fb6ed27698ff9a995baba69bf", 0x69}], 0x1, &(0x7f0000724000-0x150)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}], 0x150, 0x0}, {&(0x7f0000d8b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003f9000-0x30)=[{&(0x7f0000350000)="d35cb1109221dce67ce852c6a01946251fe69050447bfedf2108d60b4aa6f9ede719e5e235f0e034c1dbd17ccfb84d68f8503ca640a5173a3abaa74dcb60fc3880b4a71e5ff6ab58d9d7e245cc1288", 0x4f}, {&(0x7f0000157000)="91ec832e3d312f2bf6667aad8511a0747924a40825b162ae47516e432def046322da805164e1193554d1d7426fe5afcc58dfbe3aa920808b62ea2c0270532191163e1d1fcced8a1cf312c16c747779bf594b4977e1846ef3f3ed27a5973e8a61950872ab08e5a876676a283fa6ff44e3ed77cd839369e954a5c68b7ed46a31dd08c6e6c101586b71d35eb80e7c0bfb4d22e4b95a6ffd9c6764a6d9f610e6cff3f129eaa972119d6664e7e01e68b6b369291fdbdb79aff162a58e905fcd5531d73d9b3fa76c12370715c18a58976c5a1af58339515241306d854cb3fe6735480b8b4aa31a4cc7022499a522445df6580512e4c23e60", 0xf5}, {&(0x7f0000c1e000-0x94)="284e9f2ae5c40832b181912f589cbd91c84138e66ad96078e4a47d085c1384cc69caea3f6ecd26142643c1e9e44a9485fe0e3401ed926e5dc4b79f1880958fefb4138870b36f234e0c4502a1c090dbe24da6d0d83b42f858541a4bc7b11c561389ca3065cd6616248a9adb629d41ac49f3ac1901b8cf272c0395979dd173df0d71e5f6fda5bcb35401ed334da7fb20e7eace5029", 0x94}], 0x3, &(0x7f00000c4000)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x20, 0x55}, {&(0x7f000069e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dea000-0x10)=[{&(0x7f0000f78000-0x3d)="c4250407ec1bff7228f65fac36a8ea001950b48025595baeb1ce67f2fce3fcaa513a78e6e5192d69e3f6f8b503b7e728c837ae545f5805ad5414a7ba7d", 0x3d}], 0x1, &(0x7f00000f3000-0x58)=[@rights={0x18, 0x1, 0x1, [r39, r40]}, @rights={0x20, 0x1, 0x1, [r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x58, 0x94}, {&(0x7f000036b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000814000)=[{&(0x7f0000f9c000)="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", 0xfd}, {&(0x7f0000167000-0x6e)="601d80f7466216f9cbd8527e15ed4ca8b7904ccd44b4eb32f3ba345db4b330c71daae40eb63cf18843ac35aceb7ef011118aece91bc7cf0e0bff78224f1667eb6e26d2e332e25948baebe7b7113e6b5fea0384dae06dcc1bc139dc95c2bea9fb7d7f833015d7513e1c389eb65d48", 0x6e}, {&(0x7f00009d1000-0x1a)="53d9b887ea2e8546eb1efa5a1dad1af57c3a0f89a065b9c99bb2", 0x1a}, {&(0x7f000072e000-0x49)="0b7bded4edb8abb4bf4f27cb134a35ad25e72a3478821b0accd5de6c1839e55adea6dcdc28b9e5ab30e299096093bea5806337011028653c6bf6e06b5572a9d1205d38c31c84189826", 0x49}, {&(0x7f00005fa000-0x1c)="0b6d36a8d452cd61da56848d9d19ce58ae4f49f42d3d7e7a71ee5c06", 0x1c}], 0x5, 0x0, 0x0, 0x20000010}, {&(0x7f00000f6000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000464000-0x10)=[{&(0x7f0000b7c000)="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", 0x1000}], 0x1, &(0x7f0000663000)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x20, 0x40000}], 0x5, 0x4000000) pipe(&(0x7f0000a7b000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r51, 0x2) flock(r50, 0x1) close(r51) ioctl$UFFDIO_REGISTER(r51, 0xc020aa00, &(0x7f0000c47000-0x20)={{&(0x7f000015e000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r51, 0xc0206434, &(0x7f000038c000-0x20)={0x7, 0x0, 0x10003, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r50, 0x40106436, &(0x7f0000f5d000)={r52, 0x20}) 2018/01/31 05:17:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f00007fb000)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000)=0x0, &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00008d8000+0x9e1)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) [ 48.790721] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:17:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$addseals(r1, 0x409, 0x0) mincore(&(0x7f0000785000/0x4000)=nil, 0x4000, &(0x7f0000c2a000)=""/133) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/31 05:17:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000083f000)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000037e000)=0x0, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f17000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000037d000-0x10)={&(0x7f0000b65000/0x4000)=nil, 0x4000}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) connect$unix(r1, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e1e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000cdc000)={&(0x7f0000050000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f25000-0x10)={&(0x7f0000602000-0x34)=@ipv6_delroute={0x34, 0x19, 0x708, 0x0, 0x2, {0xa, 0xa0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x400}, [@RTA_UID={0x8, 0x19, r3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_PREF={0x8, 0x14, 0x7fffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x14}, 0x4040) 2018/01/31 05:17:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) lseek(r1, 0x0, 0x1) 2018/01/31 05:17:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000f91000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f7000)={0x0, 0x0, 0x0}, &(0x7f0000ca9000-0x4)=0xc) setpgid(r0, r1) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00001bb000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a25000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0xc) ptrace$cont(0x1f, r0, 0x8, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) pread64(0xffffffffffffffff, &(0x7f0000471000)=""/181, 0xb5, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019b000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmsg(r5, &(0x7f0000997000-0x38)={0x0, 0x0, &(0x7f0000d8e000-0xe)=[{&(0x7f00001a2000-0x6f)=""/111, 0x6f}], 0x1, 0x0, 0x0, 0x8000}, 0x2000) 2018/01/31 05:17:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) r2 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00001e8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000f8f000)={0x7, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x4, 0x2d8b, 0x7, 0x4, &(0x7f00002fb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0xfffffffffffffff9, 0x2800000000000000}) tkill(r2, 0x0) 2018/01/31 05:17:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/hwrng\x00', 0x402040, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000b27000)=0xffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="510d19143536423fc792102619903513", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00008a3000-0x2e)=""/46) nanosleep(&(0x7f0000472000-0x10)={0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000e18000)='keyring\x00', &(0x7f00002b2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f000039d000-0xa)='id_legacy\x00', &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c99000)='/dev/net/tun\x00', r3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setstatus(r2, 0x4, 0x4000) accept4$packet(r1, &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d5000)=0x14, 0x80800) mq_timedsend(r1, &(0x7f00001f0000)="4cab48dcd16c0e975a3ce114101847e016e1f1d3f7076ae3755abcc6c9aba7c4e29ff612c931c846b35c464f94c521507de10cd997d462c990e9e0a4a110e83d866de2", 0x43, 0xc000000000, &(0x7f0000ca8000)={0x77359400, 0x0}) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000052f000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb88e, 0x1, 0x0, 0x2, 0x0, 0x20, 0x3b, r4, r5}, {0x6, 0x7, 0x6, 0x5a7, 0xc8, 0x7ff, 0xe05b, 0x10001}, {0x41, 0x3ab, 0x337, 0x4}, 0x4, 0xb, 0x1, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x3, 0x5, 0x80000000, 0x80000001, 0x1000}}, 0xe8) 2018/01/31 05:17:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ffe000-0x20)={0x8d, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006ef000-0x10)={0x4, r1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000513000-0x4)=0x7) 2018/01/31 05:17:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/pktcdvd/control\x00', 0x6000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000cf000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ac2000)=0x2) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) readv(r2, &(0x7f0000d48000)=[], 0x0) 2018/01/31 05:17:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f000084a000-0x8)='./file0\x00', &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f4000)={0x0, 0x0, 0x0}, &(0x7f0000355000)=0xc) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bdf000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 05:17:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ee4000)={0x0, 0x0, 0x0}, &(0x7f0000781000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000532000)={0x2, r1}) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpriority(0x5df62a9cbd7a5db8, 0x0, 0x0) 2018/01/31 05:17:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000092e000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f91000)=0x0, &(0x7f00001af000)=0x4) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003f7000)={0x0, 0x4}, &(0x7f0000038000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006ac000-0x8)={r2, 0x7}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) rmdir(&(0x7f0000998000-0x8)='./file0\x00') userfaultfd(0x80800) pwritev(r0, &(0x7f000036c000)=[{&(0x7f0000af0000-0x8b)="657144258b1d2361778a6c8e45dfd7b3830b80bca03190cf6d92ad1273017eeaf99a58204d0d358cf3e8cf91d52138846cb43debd1275c3ced664f90fab798327a2c7c26ef57864f2a6b75b57047738d9cf0cc2e183d13e0636cb3bc55a691d87bcde95ab5bfcb6d4d7ef7d52ac428c0190ff14dd6ed2f97ea23bc6e6c338acd0af8fe1b474b74e338d7e4", 0x8b}, {&(0x7f00002a8000)="2f4ec8d26f8b9c4a624b999c5479725892dba30ae020b6061f6ce7db1097fcde779afc4e94a3e3581ca9e9f1ec12de4660311ecb285f27cebff321f4fb14418e036aa8ad5d", 0x45}], 0x2, 0x0) 2018/01/31 05:17:46 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dcc000-0xc)='/dev/autofs\x00', 0x2801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fb4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f5f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000-0x4)=0xe8) getgroups(0x1, &(0x7f0000be4000-0x4)=[0x0]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002cd000)={0x0, 0x3e, "3ede0d6330055e935354343443a3ac3842e8ba6e2c07cc35e3c772ac1e7e20d19664009335888479bfb95b80f62c39aefa18c091c3612f09185bbf20340a"}, &(0x7f0000b99000)=0x46) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002c4000-0x8)={r3, 0x4}, 0x8) fchownat(r0, &(0x7f0000123000-0x8)='./file0\x00', r1, r2, 0x800) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000f1a000+0xf1b)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000d94000-0x4)=0x200) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006f1000-0x4)=0x0, &(0x7f0000495000)=0x4) 2018/01/31 05:17:46 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 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}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002000-0x4)=r2) 2018/01/31 05:17:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x480400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000001f000-0x44)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) read(r1, &(0x7f0000020000)=""/174, 0xfffffdb2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000021000)=""/169, &(0x7f000000f000-0x4)=0xa9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001c000-0x18)={0x0, 0x3, 0x0, 0x0, 0x3}, &(0x7f0000023000-0x4)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000014000-0x17)='net/ip6_tables_targets\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000023000-0x8)={r2, 0x9}, &(0x7f0000022000)=0x8) sendfile(r1, r0, &(0x7f0000019000-0x8)=0x0, 0x7) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x5a6) 2018/01/31 05:17:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001c1000)='/dev/usbmon#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000082a000)={0x40000000, 0x0}) r2 = add_key$keyring(&(0x7f0000d1c000+0xbf8)='keyring\x00', &(0x7f000026a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00000e9000)='/dev/usbmon#\x00') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d40000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000081f000)={0x7, &(0x7f0000053000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00005c6000-0x8)={r4, 0x1}) 2018/01/31 05:17:46 executing program 1: r0 = creat(&(0x7f000048d000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed5000-0x8c)={r1, @in6={{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000047f000-0x4)=0x0, &(0x7f0000da4000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000705000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/31 05:17:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") mount(&(0x7f000042d000-0x8)='./file0\x00', &(0x7f000020f000-0x8)='./file0\x00', &(0x7f000045e000)='jffs2\x00', 0x20810a0, &(0x7f0000025000+0xe65)="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") chdir(&(0x7f00000fa000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) lstat(&(0x7f00008f5000-0x8)='./file0\x00', &(0x7f0000734000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/31 05:17:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = inotify_init() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = open(&(0x7f0000db2000-0x8)='./file0\x00', 0x8000, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000af8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/checkreqprot\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000777000-0xc)={r3, 0x80000, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000f3c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00009b8000-0xd3)={0x0, 0xcb, "61e6704538d60e8693f0e2648728f1b649906b8b96322f0bf561aef65240ab3e0467a827f28bb2e49e35f192d3a86997407743bc7e4c90ef53e4a34627b9179ab2ccafcb6b772b47b8bbd1014febef9c6a3d53ffe24bada463b4b5d17e0f8b19ea0df8f0a7cdfe2d70eb9e6c5aa4dd9eb16a5226126fe1ee6b15bb7aad7b48ae8d4126647011272c32032105a91eb805c77bb993949c61ed31daf10d9424c64a294926aa75ee707879b7057917ba6a07153a23fab6a47ecfd32a8ab4d6a842eb20a04815ef5142a262bdb6"}, &(0x7f0000bd5000)=0xd3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00005f6000)={r7, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x100000000, 0x24}, &(0x7f00009f1000)=0xa0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000efb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c70000)=@ethtool_wolinfo={0x22, 0x0, 0x0, "35b01b99667d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) clock_nanosleep(0x0, 0x1, &(0x7f000075e000-0x10)={0x77359400, 0x0}, &(0x7f0000294000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a68000)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x7}, @result={0x1, 0x8}}], 0x30) 2018/01/31 05:17:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006f3000-0x20)={@common='lo\x00', @ifru_flags=0x1200}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009da000)=0x0) getpgid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/31 05:17:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x30d100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000eea000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000cab000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() gettid() ioctl$sock_ifreq(0xffffffffffffffff, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f0000bb1000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000041a000)=0x0, 0x4) r1 = syz_open_dev$binder(&(0x7f0000ae3000)='/dev/binder#\x00', 0x0, 0x2) fadvise64(r1, 0x0, 0x6, 0x2) bind$vsock_stream(r0, &(0x7f000069e000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/31 05:17:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c8b000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x77)=""/119) ioctl$void(r0, 0x5451) 2018/01/31 05:17:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r0 = socket(0x2, 0xf, 0x8001) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000730000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x4, 0x9, "911fa30115f35177b5aad2e37eb3f43a50ea98278aaa7b07d4564717fecd90ab85b2e1ac0f2f7585602412f5201c5cd69980b77994bb6947b4fadae5ecd420cc57f4f7ec4b73c5126988c623417968ca"}, 0x160) mkdir(&(0x7f0000b8b000)='./file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') 2018/01/31 05:17:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00008bc000-0x20)={"d7d9a95937101ddcb87df7a082f9f1b4", {0x4, 0x3, 0x1, "d94eac403d54", 0x6, 0x0}}) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000e81000)={&(0x7f00006f1000)=[0x8, 0x0], 0x2, 0xa4d, 0x9, 0xfffffffffffffffe, 0x3627, 0xffffffffffffffff, {0x1, 0xfff, 0x5, 0xffffffffffff403d, 0x7ff, 0x7ff, 0x0, 0x8, 0xffff, 0xc2e6, 0x4, 0x3, 0x7, 0x1, "9d4a9fac314a6b9518b323b1050741094d034ed78a4ca83c712f1299917b92bc"}}) 2018/01/31 05:17:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000032, &(0x7f0000287000)="", 0x0) sync() fsync(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000038c000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f000085f000)=0xc) 2018/01/31 05:17:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba1000-0x8)='./file0\x00', 0x101000, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x7, 0xff08, 0x5, 0x3f, 0x7fffffff, 0x6, 0x1, {0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x1, 0x20, 0x9}}, &(0x7f0000c9c000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000)={r1, 0x3}, &(0x7f0000942000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, []}, 0x10) 2018/01/31 05:17:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000f58000)=""/132, 0x84) getitimer(0x0, &(0x7f000022d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6(0xa, 0x3, 0x28edd881, &(0x7f0000f94000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f00009ea000-0x10)={&(0x7f0000b20000-0x168)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:46 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x81ae, 0x7, [0x7, 0xff, 0x133d, 0xfffffffffffffff9, 0x8, 0x5, 0xffffffff]}, &(0x7f0000825000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x31, "f0897571d43a6df6578c15e6e31663358bc144ec91c746777ddbb1477e640314cc0854ee093652bc2659e8c319e2768ed9"}, &(0x7f0000001000-0x4)=0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000ee000)=0x0, &(0x7f0000bec000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000053b000-0x4)={0x6}, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00006aa000)='/dev/keychord\x00', 0x800fd, 0x0) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f00005b1000-0x60)=[{&(0x7f0000978000-0x1248)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00004d3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvfrom$ax25(r3, &(0x7f0000efe000)=""/19, 0x351, 0x0, &(0x7f0000eca000+0x971)={0x3, {"0021009100d205"}, 0x0}, 0xffffffffffffffb3) 2018/01/31 05:17:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/31 05:17:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x8) fcntl$setlease(r0, 0x400, 0x3) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x68) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r2, &(0x7f00008b1000)='./file0\x00', 0x104, 0x0) 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00008bc000-0x20)={"d7d9a95937101ddcb87df7a082f9f1b4", {0x4, 0x3, 0x1, "d94eac403d54", 0x6, 0x0}}) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00001af000)={0x9, 0x3, 0x7ff, 0x1, 0x7, 0x4, 0x0, 0x7}, &(0x7f0000d02000-0x10)={0xfffffffffffffff9, 0x6, 0x200, 0x8531, 0x800, 0x7, 0x3, 0x8001}, &(0x7f000078e000)={0x0, 0x558a, 0xc7bc, 0x101, 0x101, 0x71, 0x40, 0x2}, &(0x7f0000c6a000-0x10)={0x77359400, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000faa000)={{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, 0x0]}) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c9000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x562e3336c0ed74de) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x400004, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x18) open(&(0x7f00007c0000)='./file0\x00', 0x404040, 0x12) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000031f000-0x1000)=""/4096, &(0x7f00002f3000)=0x1000) 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2080, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000325000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d64000-0x7)='ns/uts\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e8c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000df5000)={0x0, 0xa2, "17a55501180ba30964bbe469362afac8c77dfb1141226e50fb1e0954315e22b266cd98d0bcacafc675cb3cb867111f790ba7b363c1b951c9b583f27bffbe2642bac677a3f57ddfcab4b2a3d934db278a7632d3ffcfe6573b2dae067fe8f050ec35886a4c95a2c2cf25e9a05ec0c31d6bbf9282e6db03554bb36dccecd514440ca0c8d8f8a7ff28c5615d50b6d14483d6e506d463946bb1c439ce26612478084b71c7"}, &(0x7f00009fd000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000209000)={r2, 0x7c, "cd3dfed212a70c33eb003392107a22e5ff791bc5f8f6bf7bef5eebd5f7e7d3d569a9cf30e264482c229379d743e2f0373b424577294cc017b88c9ca3309233edc99f370694190222f3d6ca157135506a4f4ff85798a120c73a165677bffe5a5145409daa604d8a13b474eeece168bb0c7f7b6d041b525e2ba400203a"}, &(0x7f0000a63000)=0x84) setns(r1, 0x0) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f000091d000-0x1c)={0xa, 0x0, 0x20000000000003, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0xc2af) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x400) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) sendto$inet6(r0, &(0x7f00008e6000)="1f6041ab5532cf6ab740ef14c6981781d63f7f03d107e0dd3eb59aa2ad284c2a5a3afe553ea64a34343d10a01a7a04fb54bd763906faf0f342ba301c415dc62e6e59064f60e5d4e7957cddba3c319794c1f0015137085ecb862f76bce4ad3d561a16a5b4a551ec1b56d6c4df1b", 0x6d, 0x10, &(0x7f0000f3e000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, 0x1c) close(r0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d6d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000edc000)=0x1c, 0x80800) dup(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f09000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e67000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000309000)={0x2, 0x7, 0x1, 0xf6fc, 0x8, 0x5}) sendmsg$key(r0, &(0x7f0000672000-0x38)={0x0, 0x0, &(0x7f00005ba000-0x10)={&(0x7f0000551000-0x48)={0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000a6e000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xfc6d) 2018/01/31 05:17:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f61000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) sync_file_range(r0, 0x79c993ca, 0xae, 0x2) getdents(r0, &(0x7f0000f34000)=""/0, 0x0) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000029e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e1d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009b4000)={0x0, 0xff}, &(0x7f0000955000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003d2000-0x8c)={r1, @in6={{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000083a000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fcntl$addseals(r0, 0x409, 0x9) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000268000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e13000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000b7c000-0x40)={r4, 0x3, &(0x7f0000391000)=[0x9, 0x9, 0x2], &(0x7f00005ca000)=[0x1000, 0x80000000, 0x3a8, 0x7, 0x5, 0x7fff, 0x7], 0x67, 0x3, 0xfffffffffffffcf0, &(0x7f0000a6b000)=[0x400, 0x0, 0x1], &(0x7f0000050000-0x8)=[0x1, 0x34fd], 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/01/31 05:17:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000029e000)={{0x3, 0x3}, {0x6, 0x7}, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r1, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000028000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000029000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000027000)={0x40}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000693000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000af7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip_vti0\x00'}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f2000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x0) 2018/01/31 05:17:47 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000dcb000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='io\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x19980330, r0}, &(0x7f0000003000-0x18)={0xf651, 0x4, 0x5, 0x7fffffff, 0x826, 0x74}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1000, 0x202, 0x4, 0x100, r2}, &(0x7f0000000000)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)=""/32, &(0x7f0000000000)=0x20) 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00004c6000-0x1)='.', &(0x7f00008b1000-0x8)='./file1\x00') 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000032f000)=0x0) get_robust_list(r1, &(0x7f0000c95000)=&(0x7f00001b8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cdc000-0x8)=0x18) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) creat(&(0x7f0000a5f000-0x8)='./file0\x00', 0x0) close(r2) 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d97000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000374000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f000070f000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ac000)=0xc) stat(&(0x7f00005d2000-0x8)='./file0\x00', &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e6c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc9000-0x4)=0xe8) getresgid(&(0x7f0000401000)=0x0, &(0x7f0000645000)=0x0, &(0x7f0000f2c000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000062000)={r2, r5, r6}, 0xc) 2018/01/31 05:17:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$ax25(r0, &(0x7f000036a000-0x61)=""/97, 0x61, 0x10040, &(0x7f0000014000)={0x3, {"5e346dd0bcc72f"}, 0x4}, 0x10) 2018/01/31 05:17:47 executing program 0: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='proccgroup\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000)=0x4, 0x4) fallocate(r0, 0x1, 0x8c38, 0x9) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000004000-0x72)=""/114, 0x72, 0x10000, &(0x7f0000001000)={0x4, 0x1, 0x2, "758e7d7e5191", 0x8001, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) connect(r1, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$VT_RELDISP(r2, 0x5605) [ 49.990939] IPv6: Can't replace route, no match found 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) 2018/01/31 05:17:47 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000-0x4)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c5c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000ff5000)={0x3, {"7aebe945f3dcfb"}, 0x80000000}, 0x10) listen(r0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:17:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='nr0\x00', @ifru_names=@generic="c15c9a8b74308b10395d0ce63d9d8226"}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000efb000)=0x0) write$tun(r0, &(0x7f0000b37000+0xfb7)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fdb000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r0 = socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009a2000-0x78)={0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22e, 0x1000000000000f58, 0x8, 0xffffffffffff5cd4, 0x1, &(0x7f0000fda000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0xa1, 0x3f}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000528000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000893000)=0x4069) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004b3000-0x10)={0x2, &(0x7f00002bc000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005f8000-0x8)={r1, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000522000-0x9)={0xfff, {{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00005c1000)={0xd18a, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/31 05:17:47 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000edd000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 05:17:47 executing program 3: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7f, 0x80000) alarm(0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000968000)={0x0, 0x2, 0x30, 0x6, 0x4}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7f}, 0x8) 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000012000-0x6)={r1, 0xd24}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000010000-0xe)={0x0, 0x100000001, 0x3, [0x4, 0x7, 0x80000001]}, &(0x7f0000011000-0x4)=0xe) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000019000-0xa0)={r4, @in={{0x2, 0x3, @rand_addr=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, 0x6, 0x8, 0x100, 0x4}, &(0x7f0000011000-0x4)=0xa0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) readv(r0, &(0x7f0000bba000-0x30)=[{&(0x7f0000bde000-0x70)=""/112, 0x70}, {&(0x7f0000e6c000)=""/0, 0x0}, {&(0x7f000030d000-0x2d)=""/45, 0x2d}], 0x3) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ee8000)={0x0, 0x7}, &(0x7f00006bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bb8000-0x8)={r1, 0x0}, &(0x7f000065d000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000e8e000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000927000-0x8c)={0x100000001, 0x8000, 0x8, 'queue0\x00', 0x9e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\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]}) write(r0, &(0x7f00008da000-0x7d)="deb59cebbe26bd6a9751b8c24ce93a8fa9ef0a0f291d79e93a5cc9784c7a0ae2826520cf273700e67388618a23b558ca2ae9a5811a2c3e7a008e7ae67e834d7bab08553ceb22ffb6ef2668473fb56e8c19a62c14e541589763d538c835d5fc5466c03eb41ee036336a1f8e6145f4c325463ee8b7306d17454b89ca6320", 0x7d) ioctl(r2, 0x1, &(0x7f0000001000)="") 2018/01/31 05:17:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x18000, 0x0) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f0000977000-0x15)="00000011000000030000040000000001010000007d", 0x15) 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0xe14000)=nil, 0xe14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000237000-0x4)=0x1, 0x4) mmap(&(0x7f0000e14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e15000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c47000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x80, 0x2, 0x8000, 0x0, 0x1ff, 0x3}}) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e16000-0x8)={0x7ff, 0x3}) shutdown(r0, 0x800000000000004) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e70000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000631000-0x4)=0x0, &(0x7f0000ad8000)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/rtc\x00', 0x200a02, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x15, &(0x7f0000462000-0x1000)=""/4096, &(0x7f0000d96000)=0x1000) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00001ef000-0x4)=0x2) tkill(r1, 0x6) ptrace$setopts(0x4209, r2, 0x400203, 0x7fffffffefff) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x10000, &(0x7f0000044000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigqueueinfo(r0, 0x36, &(0x7f0000b65000)={0x26, 0x4da6, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f000069e000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000aa1000)='cifs.idmap\x00', &(0x7f00006fd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ac000-0x8a)="62c4b94b98767863832fead1a4f589f5c24aca932567043aa64924678639be7dd0331bcf7afec4eb03948ea77d2c33b55cdc8d0e32092e2d8933c0fbbe60db2b69972b19cdd804d0d31e253a6d1cb727af1c639f8635bb6eab99458d396c3989ef4ffe94f7d777b07a381b1a48151e328a2beb42052a9a4bd19714296df5468cf4f811fc87e95cf3b2af", 0x8a, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00009d9000-0x8)='keyring\x00', &(0x7f0000cb5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00004e7000-0x8)='keyring\x00', &(0x7f0000718000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) keyctl$assume_authority(0x10, r3) r4 = syz_open_dev$sg(&(0x7f00001d3000-0x9)='/dev/sg#\x00', 0x2000000000000000, 0x428200) getsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000a8c000-0x97)=""/151, &(0x7f0000427000)=0x97) write$selinux_user(r4, &(0x7f00009b1000-0x27)={'system_u:object_r:getty_exec_t:s0', 0x20, 'root\x00'}, 0x27) tkill(r0, 0x30) [ 50.201206] binder: release 6809:6813 transaction 34 in, still active [ 50.218119] binder: send failed reply for transaction 34 to 6809:6827 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x10001, 0x30, 0x80000000, 0x3}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000)={r3, 0xffffffff00000001}, 0x8) nanosleep(&(0x7f0000002000)={0x77359400, r1}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) userfaultfd(0x80000) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) llistxattr(&(0x7f0000271000)='./file0\x00', &(0x7f0000f68000)=""/14, 0xe) [ 50.244958] binder_alloc: binder_alloc_mmap_handler: 6828 20000000-20002000 already mapped failed -16 [ 50.271201] binder: BINDER_SET_CONTEXT_MGR already set [ 50.277062] binder: 6809:6827 ioctl 40046207 0 returned -16 2018/01/31 05:17:47 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r0, &(0x7f000001f000)='./file0\x00', &(0x7f0000016000)=[&(0x7f0000011000-0xa)='map_files\x00', &(0x7f0000001000)='&em1GPLsystemeth0\\r\x00', &(0x7f000001e000-0xa)='map_files\x00'], &(0x7f0000001000-0x4)=[], 0x0) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebf000)={0x0, 0x0, 0x0}, &(0x7f0000ac5000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f00004fb000)={&(0x7f0000d0a000-0xc)=@proc={0x10, 0x0, 0x3, 0x8}, 0xc, &(0x7f0000700000)=[{&(0x7f0000cb3000-0x1394)={0x1384, 0x41, 0x102, 0x0, 0x0, "", [@generic="73c1ef0f4ba9514de1b47b4fd526425dfd3110b309738242105854876ac5afb5790003a120ff253ef1d0aab402714196c07d55f859fdc976924e9f44114ba4072f814850e2f4faabd7da0fb3e1bdfad467caaabf2df6312c177edc7267d70ea94ca434bf7f68c5801d92b93169a5e6dfd4e3def538460879f3fb7ce6b5440dd4d108e9fa06b45ddbb7770040841702a929d9feb6445f655c8eb0", @generic="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", @nested={0x1128, 0x5b, [@generic="a044c6a1984c55b04b2bed0a330f5c8cb30b93bd489c133f01e28780b7cc1c15ea1af63bbe58a53b79ead1766a3b56dabe6eb310f5e76049585fb962c7b061e60cc4d1b63878a63d07cdd533b39eab3f6a367dd6a03cbb716ac7d29c32a109ccde68affd3d5271ff0e6432fa9af83fe6eeb211bffd0752cf4e9b2f0153055eb58a3e1edf712e40fd9c041804c8c7fabca538e7687dac6a32028ba5d7395e088c692e8bd4a6ad2fa3f60d5f69d55d0508c317eeb00a3a6d9c5ae498fcab13fc4332f3e2b65304145e28d86ef1f5d9b3f22ef81c2e40b435a0d2b5c98e2c", @generic="1501c45d95bf12b06d3b25a57d63399779207a590045f7c6c083fec21d14ba925c250937bfcaac396968df1e1e9b366b22ae1997a981475b6505", @generic="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@typed={0xc, 0x85, @u32=0x5}]}, @typed={0x10, 0x7f, @u64=0x9}, @generic="8985ce4347dc51e8c287a3394da75b0e7c9d4714ad28b4044a6f1e1b99a983593eebf1b1a5d37d58835bc26c7c0f7c769f69c6355d81f9062c62133fd162c93edc08e3e7372afffad384b77c318ff1b37d72f682ad3d69c469cd4581a17cb6f81c03a8897f3214e188f369930537f73dce5b4b2a556aa2c144df1cc33339b96f364fb592cf8d857d073d", @typed={0x18, 0x3d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}]}, 0x1384}], 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007, 0x0}) 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x200000002e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') recvfrom$unix(r1, &(0x7f0000032000)=""/213, 0xd5, 0x40000000, &(0x7f0000438000)=@file={0x1, './file0\x00'}, 0xa) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000d24000-0xc)={0x20000016, 0x0}) 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80003) r2 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) memfd_create(&(0x7f000017c000-0x11)='/eth0selinuxeth1\x00', 0x1) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x80000000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f91000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) [ 50.299803] binder_alloc: 6809: binder_alloc_buf, no vma [ 50.310160] binder: 6809:6827 transaction failed 29189/-3, size 0-0 line 3128 [ 50.346157] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.349696] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 50.359599] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 50.360443] binder: undelivered TRANSACTION_COMPLETE [ 50.360456] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 05:17:47 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f0000d6f000)='./file0\x00', &(0x7f0000713000-0xbb)=""/187) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f0000ecb000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000530000-0xb8)={0x0, 0x1, 0x100, 0xffff, 0x50, 0x1, 0x6, 0x3f, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x40, 0x20, 0x5}}, &(0x7f000012d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a26000-0x10)={0x0, 0x0, 0x100, 0x0, r1}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d79000-0x1)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000413000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f37000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003c1000-0x12)={@common='irlan0\x00', 0x1}) 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40000) ioctl$int_out(r0, 0x0, &(0x7f0000d6c000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000164000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) r2 = accept4$inet(r1, 0x0, &(0x7f0000395000)=0x0, 0x800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00005ee000-0x8)={0xffffffffffffffe0, 0x40}, 0xffffffffffffff94) r3 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2000000000022276, &(0x7f000062e000-0x139)="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") flock(r2, 0x7) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000011000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x3)='.@\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00002c4000-0x4)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000821000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000004e000-0x4)=0xffff) sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000189000-0x4)=0x6, 0x4) 2018/01/31 05:17:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") socketpair$inet6(0xa, 0x80000, 0x53, &(0x7f0000c94000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000092b000-0x81)=""/129, &(0x7f0000925000-0x4)=0x81) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ba000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r1) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000037000-0x8)='./file0\x00', 0x200000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f03000)="b5e78a69881e39b66720dd84ef80677b05f037ff5a24f09d828f14bd643caca4a2c6e57fed201ab033c683ab48d12b91dbf1c481ec453e67872c212ba9f15b376eb9c6515d", 0x45, 0x40000, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c1d000)=0x0, &(0x7f0000bb5000)=0x4) connect$inet(r1, &(0x7f0000263000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$l2tp(r1, &(0x7f000027c000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x4}}, 0x2e) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x9, &(0x7f0000e78000)="b9fa89b7deb088174da618088bc54b355a50d5c8bb5d2fad55ca841c0f22489c6a8103af32a74032a28b795b1e8e8da0d4429b902e001bd29840b9f3a31632990b9557f22931a14df5d98fd1737a2882209c0bc052e0e26c2afe", 0x5a) listen(r0, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a65000)={@generic="7de3009aff6c5714bbc4aed6ab07a9b3", &(0x7f0000dc0000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:47 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x4, 0x3, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f00000f9000-0x2f)="", 0x0) 2018/01/31 05:17:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000245000-0x8)=0x6, 0x8) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") 2018/01/31 05:17:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000816000)='./file0\x00', &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/01/31 05:17:47 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d57000-0x9)='/dev/rtc\x00', 0x400, 0x0) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f7000)={0x0, 0x4}, &(0x7f00009bd000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000113000)={r1, 0x54}, 0x8) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x48010008, 0xffffffffffffffff, &(0x7f0000a22000)='./file0\x00') mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'security.\x00', '\x00'}) unlink(&(0x7f0000003000-0x8)='./file0\x00') 2018/01/31 05:17:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000749000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x50, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') accept$unix(r1, 0x0, &(0x7f00006d6000)=0x0) preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x0, 0x0) 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00009b9000-0x78)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0x32, 0xfd, 0x10000, &(0x7f0000f9e000)=@common='bcsh0\x00', 0x1, 0x5, 0x5}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f9e000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e01000-0x8)={0x0, 0x800}, &(0x7f0000e44000)=0x8) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f9e000)={r4, 0x9}, &(0x7f0000557000-0x4)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000f9f000)={0x7, 0x3, 0x7, 0x90, 0x1, 0x81}) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xf342) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000419000-0x17)='net/ip6_tables_targets\x00') setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000b90000-0x10)={0xff, 0x5, 0x8, 0x7}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000e3a000-0x9a)=""/154, &(0x7f0000c5b000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b27000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034b000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000089a000-0x98)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffffa}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x1, 0xff, 0xa, 0x4, 0x4, 0x200}, 0x20) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000dcb000-0x3c)="5a30aac76c10444004e85d286c6ac2fd99f5824eca86d8911cc244e01ed999fae4c43d1004763d89f021b08a59ee748a657af10a0b3a14e2a8a07953") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a21000)={r4, 0xc8, "d92976be225aeaf8858c9cdc3b74a91abc63b374009314193c50adf1ea460b7b1992af4b92991e73e81f0d51eba7d759ccd71990a2be7498eb32018949e7422c5ba6481cf1d8b56e93354f335f2cf8756437fdbd5992fd25c61fead18fa268179c55c8464fa393be6f1bc7d5624efc5a0b9c84590b9c610915b8add5436d409ba50b337aef0370ecd6793db75c4a89b7f083d53157bff826a835b9d69a302e7bb7d28786c7f5a5c4c5b6b2a5e7295caad3b79293e1e47c692fbff7b18fb41f09f3c250874c5b91ab"}, &(0x7f00006b8000)=0xd0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) poll(&(0x7f0000b37000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x80000001) [ 50.666590] vmalloc: allocation failure: 0 bytes 2018/01/31 05:17:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x3) arch_prctl(0x0, &(0x7f0000f77000)='!') timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000cf7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:17:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000c50000-0x6)='./bus\x00', 0x0, 0x4) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/31 05:17:47 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$TCXONC(r0, 0x540a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007bf000)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000bd7000)='./file0\x00', &(0x7f0000d50000-0x9)='gfs2meta\x00', 0x801020, &(0x7f0000796000-0x7d)="") 2018/01/31 05:17:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d2d000)=0x0) sched_getscheduler(r1) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031971000007000000068100023b0509000200010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/01/31 05:17:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='cpuset\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000597000)=0x0) r2 = getpgrp(r1) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a73000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000a74000-0x8)={0xffffffff}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003a0000-0x19)={0x0, 0x11, "7e4a07e68fa37c86a22a068fcc7414d582"}, &(0x7f0000a73000-0x4)=0x19) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003ab000-0x10)={r4, 0x81, 0xb52, 0x5}, &(0x7f00007cb000-0x4)=0x10) r5 = gettid() rt_sigtimedwait(&(0x7f00003e0000)={0x5}, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000077f000-0x10)={0x0, 0x0}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r5, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000a75000-0x10)={0x100, 0x20100800, 0x2000, 0x2, 0xe2, 0x0, 0x7, 0x7, 0x0, 0x2}, 0x10) [ 50.688852] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 50.721059] CPU: 1 PID: 6930 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 50.728644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.737993] 0000000000000000 8cb8a41e3089b949 ffff8800b9f67938 ffffffff81d028ed [ 50.746061] 1ffff100173ecf2a ffff8801d7a1af80 00000000024000c2 0000000000000000 [ 50.754087] 0000000000000001 ffff8800b9f67a48 ffffffff814301e9 ffffffff838ac3a0 [ 50.762120] Call Trace: [ 50.764696] [] dump_stack+0xc1/0x124 [ 50.770056] [] warn_alloc_failed+0x1d9/0x240 [ 50.776113] [] ? zone_watermark_ok_safe+0x290/0x290 [ 50.782755] [] ? mutex_lock_nested+0x5d4/0x850 [ 50.788966] [] __vmalloc_node_range+0x41d/0x630 [ 50.795273] [] ? task_has_security+0x130/0x270 [ 50.801498] [] vmalloc+0x5b/0x70 [ 50.806501] [] ? sel_write_load+0x130/0xff0 [ 50.812454] [] sel_write_load+0x130/0xff0 [ 50.818247] [] ? hash_futex+0x210/0x210 [ 50.823866] [] ? sel_read_bool+0x250/0x250 [ 50.829730] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.836726] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.843720] [] ? sel_read_bool+0x250/0x250 [ 50.849578] [] __vfs_write+0x103/0x450 [ 50.855091] [] ? __vfs_read+0x440/0x440 [ 50.860687] [] ? __lock_is_held+0xa1/0xf0 [ 50.866459] [] ? __lock_is_held+0xa1/0xf0 [ 50.872232] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 50.879052] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/01/31 05:17:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000011000)={&(0x7f0000be5000/0x4000)=nil, 0x4000}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000011000)={0x0, 0x8026, 0x40, 0x90, 0xae0c, 0x2}, &(0x7f0000013000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000013000-0x18)={r2, 0x371ebcf6, 0x30, 0xb79, 0x2}, &(0x7f0000013000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:48 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000024000)=0x0, 0x807fd) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000025000-0x8)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000024000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000001d000)='/dev/sg#\x00', 0x6, 0x0) accept$nfc_llcp(r4, 0x0, &(0x7f0000013000)=0x0) ppoll(&(0x7f0000026000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000023000)={0x77359400, 0x0}, &(0x7f0000004000-0x8)={0x7ff}, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x82e37e06212c7225, &(0x7f000000c000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000026000+0x296)=0xc) rt_tgsigqueueinfo(r2, r3, 0x32, &(0x7f0000023000)={0x30, 0x101, 0xc7f, 0x1ff}) dup2(r0, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000014000)=[0x7fff, 0x0]) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.885618] [] ? __sb_start_write+0x14a/0x310 [ 50.891743] [] vfs_write+0x18a/0x530 [ 50.897090] [] SyS_write+0xd9/0x1b0 [ 50.902343] [] ? SyS_read+0x1b0/0x1b0 [ 50.907771] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.914243] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 50.927405] Mem-Info: [ 50.929869] active_anon:47045 inactive_anon:45 isolated_anon:0 [ 50.929869] active_file:3583 inactive_file:8231 isolated_file:0 [ 50.929869] unevictable:0 dirty:45 writeback:0 unstable:0 [ 50.929869] slab_reclaimable:5170 slab_unreclaimable:59706 [ 50.929869] mapped:24104 shmem:51 pagetables:632 bounce:0 [ 50.929869] free:1480431 free_pcp:601 free_cma:0 [ 50.963640] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 51.005631] lowmem_reserve[]: 0 2911 6411 6411 [ 51.011239] DMA32 free:2684432kB min:30608kB low:38260kB high:45912kB active_anon:85428kB inactive_anon:76kB active_file:6392kB inactive_file:14544kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:52kB writeback:0kB mapped:40860kB shmem:84kB slab_reclaimable:10044kB slab_unreclaimable:103564kB kernel_stack:2560kB pagetables:848kB unstable:0kB bounce:0kB free_pcp:1152kB local_pcp:428kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 51.056912] lowmem_reserve[]: 0 0 3500 3500 [ 51.065075] Normal free:3228456kB min:36808kB low:46008kB high:55212kB active_anon:92312kB inactive_anon:104kB active_file:7944kB inactive_file:18380kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:140kB writeback:0kB mapped:55496kB shmem:120kB slab_reclaimable:10636kB slab_unreclaimable:135384kB kernel_stack:3008kB pagetables:1584kB unstable:0kB bounce:0kB free_pcp:1316kB local_pcp:600kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 51.111056] lowmem_reserve[]: 0 0 0 0 [ 51.115449] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 51.130405] DMA32: 410*4kB (UME) 298*8kB (UM) 112*16kB (UME) 44*32kB (UME) 42*64kB (UME) 29*128kB (UME) 18*256kB (UME) 19*512kB (UME) 18*1024kB (UM) 4*2048kB (UM) 643*4096kB (M) = 2688312kB [ 51.150230] Normal: 546*4kB (UME) 368*8kB (UM) 164*16kB (UM) 120*32kB (UM) 33*64kB (UM) 20*128kB (UM) 21*256kB (UME) 17*512kB (ME) 16*1024kB (M) 6*2048kB (M) 774*4096kB (M) = 3229320kB [ 51.170095] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 51.178681] 11866 total pagecache pages [ 51.182709] 0 pages in swap cache 2018/01/31 05:17:48 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000001f000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000020000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x40810100}, 0xc, &(0x7f000001f000)={&(0x7f0000011000-0x38)=@newneigh={0x38, 0x1c, 0x320, 0x0, 0x3, {0x1e, 0x0, 0x0, r1, 0x8, 0x1, 0x9}, [@NDA_LINK_NETNSID={0x8, 0xa, 0xff}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004004}, 0xc000) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x14, 0x1c, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0xb5d8, 0x240a00) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000020000)={0x0, 0xaf, "bf39b72ae6e0e5524e8e7b89c7e501fb127e9ba47a0df02cf6d7cf3f2cd29998793c3eaeb3bad1ec18d64df6bcc08443cdfda28cc22ea72dcf0d5ca125a9e7e457ec5a9b75580d953e45a2eff102c631513b309142d805170ba0affd01cd70cac696dce14f5d0e9d524df6e379585c9476130c67c764f2a1ed0a7ceaf39869042dfa1253bed63376f9eadf139aaca1f26d38ff0759368d465bb47b2b065e22b51f41244cc275a4e7eaa737cc80cdf1"}, &(0x7f0000008000)=0xb7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000021000)=0x9) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000021000-0x8)={r3, 0x9}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000020000-0x8)={0x0, 0xffff}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000)={r4, 0x7fffffff, 0x3, [0x0, 0x69, 0x1]}, &(0x7f0000020000-0x4)=0xe) 2018/01/31 05:17:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x101001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsetxattr(r2, &(0x7f0000fd8000)=@random={'security.', '/selinux/avc/cache_threshold\x00'}, &(0x7f0000e41000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c2b000)={@generic="31b99c6d6aecabbc025854bf304e067a", @ifru_flags=0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000252000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:48 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000+0x173)=[{&(0x7f0000001000-0x16)="8dfe92377e4e00097329d1762d6a39848a192eb8c7de", 0x16}, {&(0x7f0000007000-0x6c)="f5578fbe87772eb75549b29af18b0d6433f6a92e2dd7a0d3d5ff44836ded4e3a61520c14ad6627fbf7500f772fe42360c900b0545981000fe3e919ee967922aba6e5b3ca0ccab537569c1bdcfa18db0bf05b22db234ef863a6e70e99f12acb41fad5f8c845c681c877d02905", 0x6c}, {&(0x7f0000006000)="431c84ba43b7b2f13043f0728da13d589b2a706c8ccca096c578524769de85e2cbd184023441d4d17a1ab0a64103053710041f942381fea914c05b25f53c1513cd70636096085aa1599604e944ac39f205fd3330f0cac2210c2647d0655886fb5f17d10632267cd8f90c77a45585f1adc03cf218aa8f505f797f3bee1b400f3df3db50bd1ce1517970d449924d08612b64a44058eb44767856649ec7f0a9cd9e3afc3129b79a27f8f6a68afd7545717ff75955fe3fd815c3363f5d57a541619c8c898506cba93d3de61a34d2325eeaa58e0b82e5489134fa4bd18e1700a31754f327f122b5996bf90e2a1ec16d958825b3fc6249c6", 0xf5}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x39)="ab0e8b6513a073743a9f335f18b1fc2d3088f81b6d07318f36ff194a11ae759224d04e2808159ee546dde6818b1a0765f8c069f7c9e20d225a", 0x39}, {&(0x7f0000000000)="85c6e869725efef574cc24b12a8497e6211ae6e0dd6127927aacd1d4bfb8f207cc9abe14375cf3bad80908ee149737415f4e91420a4bde93147d2f3b887568bac4cfd8d4be7ae8edc061b513d5f982aa6b89a69c76dbcb3d30e971d16f703729575256ff8fe0e87096dd95c750552ba2399b7e618a4f0789b6e8ca09c1dd67b4e6244924845f1585b45d0506b49a2389bf6bddedfaf8ef1f76a558276909c6d4447ccc56b0b27b2589ec71c48e159327f0f431a0c1eb0e41b6cb8aada766c94e52bd0191149818b0896df184c16d63e96471bb44c8732204912841ccd367ecb0f97e6f00d762fd71bf6bb487da8871f9c41bad88fc68", 0xf6}], 0x6, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x894a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f3fb1c", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) ioctl$int_in(r1, 0x0, &(0x7f0000cd4000-0x8)=0xa08) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007a9000)=0x3, 0x4) 2018/01/31 05:17:48 executing program 3: seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ff7000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000739000)='/dev/keychord\x00', 0x1, 0x0) fanotify_mark(r0, 0x1, 0x2, r1, &(0x7f0000c4c000)='./file0\x00') 2018/01/31 05:17:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f24000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/31 05:17:48 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup2(r0, r0) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 51.186137] Swap cache stats: add 0, delete 0, find 0/0 [ 51.191498] Free swap = 0kB [ 51.194494] Total swap = 0kB [ 51.197484] 1965969 pages RAM [ 51.200604] 0 pages HighMem/MovableOnly [ 51.204554] 320144 pages reserved 2018/01/31 05:17:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000dea000-0x4)=0x80000001) r2 = add_key(&(0x7f0000473000)='cifs.idmap\x00', &(0x7f0000f0f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000078b000-0x4e)="8e4f7d2419939d372c83f50357d98fc68c85025c675af78700dd2b7e016fd78988ccdc25de49b3a7a9432f8abaffc6803ee650833532da68386e52111bf255007a13dcb47c27bf2d37745d1ffdd0", 0x4e, 0xfffffffffffffffa) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b31000-0x6)={@common='bcsh0\x00', @ifru_flags=0x5001}) accept$packet(r1, &(0x7f0000977000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eb1000+0x23f)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000081b000)={@rand_addr=0x0, @loopback=0x7f000001, r3}, 0xc) r4 = request_key(&(0x7f0000a13000-0xa)='encrypted\x00', &(0x7f0000afe000-0x4)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000087f000-0xd)='/dev/usbmon#\x00', 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000331000-0x4)=0x80) keyctl$unlink(0x9, r2, r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002c7000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000a2f000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ef8000-0xa0)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa600, 0x8001, 0x9, 0x4, 0x0}, &(0x7f0000179000)=0xa0) 2018/01/31 05:17:48 executing program 2: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000031c000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 05:17:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000543000-0xe8)={{{@in=@loopback=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000638000)=0xe8) setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r1, 0x0) write$fuse(r1, &(0x7f0000441000)={0x1010, 0x1, 0x4, @random="746ef21996735b0476ab866613b9c40ac9011e56ee3db10c9cdd1f4475131a99bd284a03a841ff341f7683ad590553adc2405cae103c7c8f60e7bc8a6967ee337ade0417152f8f5289700754819797cf8ac01b879c04c1503ee84af119860f1d05c96cc0ff55c2b4977560490cba55127aa3d327e4a4147886bc9d3488c77e74c79858018c7748b513564af6b1367987445fa98675686989765208a55ea9e6abcd4ceca27770258da45c1b99ffaa7efc62e25164a6ae4507d8b21ef9e2c14b452953e2fa714f64926ac514b70c025b57f42915540adfb22a61f84f0c0aa78019517ad39716305c4f5416e630b5ed83cc7aef7c9b4626829e4e1907f52c4918ebee00cfc17559929bb37deded7a81a66763b0f487a1e285e0fade9aaae34611fbcf983dfa810f317d9ab14cb3346a2b3fc0d62532955337450b7f3624bc752b13cce776108668b5c8e882e3abf9c65bd7a682861d221b6f461d404574391e4b52156a3cf1b2e15a617a7805859d1b383e5f9de3076de648148f349bd2740f0de2d06022da64910b7256b24bcc1dc07f1756b0625940b1d4c124d83bb4d4347f7cb41cfde24561e6bf039754d60b4005372a975959e9ec471a1c043f6140cfcfaf92d7c09dd1f80911bfc4ae5e28e035314f0e6d03d0f9a72376d1cb8c7b10aa8ff8ce4d92e3abf03abadefe88c37d10da045bd1d5922691934b7791ecc69564cd100a7aab308d2e2d1743b8399f821ff8fa8e1967b83f791abf8625b693a28329a7d2b260a94564341c1c62a528beaee2e20441ab3d14979afbfd36c5aab991b02c00fb18c2c80e1251dc9c13dd820c8fbea529de8dc6cfc758270f3380fc8ccf46989b1d907e1fe5f2a4a6592efd29155334c12a2e63edf63e9abc7b99b8b4f667aaa08c496d1a678a13e2f5d7c7bdcf232d0e3317e1206b59133db4330cf3faf55bc77789d0035d322b2cbc4b6b030a3cd0a499e606b224a84e896e5c1a5d0b00975759aeaca1de8f7c4e4b1c95e14a5266fea541e57090cd5cf83626a754fdc9a710f97b18aebb79c0c87dc2f598efeea255c3fa4d34678dc3835c31a929de27f1fe4846b7b335ef661090974492c7af616f2059759407e0363c9afaeac8494cdd898ab61dd1e4e0d43e32b8effa7752bd27bc3f5c70c62c6b286d4ca8d8005db69c57db9964ecb1e22debb22d850ba0a89c423f45665c2b58d2c95cf56dfa8f8e679e381f628245461489b42764f07f3a203cff165e1ac38c4e899f40f8f9ad912f423a60e188a88b4ef1e6c4f874cc8cdc36df81b226e6c1389e6a03db8ab79a3d959ccca909ed3dbf367a8fe39a7c7c78ea92f916219e78a065db97be197479c1577a40672c9cadd326899459bda8e39fc540f6c131122b4ec25b2978b2aa754062364d58c742182816f6a5beabae2b0151ab50dad393b4759cb142714c0cec849a24e10c38ffe2998e9d37e05475804ae7358dd2cf3a2ec7506067f3249e70fe4119638653cb8e95657b301c1858b9e05a845d4047b6ac60b942637ef346a04f0a6830962aa42af3ebeb5d83dc5b2f8b2e7d6d2daf6342cef48117fb95161a54cccf6d737e9fe392714b7cee6889a9f51fddb23a22096afda82c38500bc3329aca82644a7b36263176484d23dbfdee3d6c57d1fbdd85de50f8aa77752474c8a59fffed93040382d4152176929a2fe179cb5b6b940230fd704033065e2a3317990869b2de08c545d1ce6304ad114d35a4efbb6837a6c759286cdf3d8bc0684970e8335b5d4b44f421268919f89be0b8a8584357b8b2db7fcc5c22eaa0b40676a38b21afae0dfec070c008b54cae1cb0856ba1d605b4868850f6a9fb43e0ebcddaf994d76b624c887ae4e641b1468a9c1640278af454b0c4c5bb0ccf2ee5c068b35c723219b9087e2923aeda536d969b634a589d9824ed28872595143baace5977d1e631a21c1674d3663813deaaf7863bae41637553b5db7e8d5c14c53a451333ab3caf961af7479cb59827b0a3c9eaefda26f22a77e65e947e1f204d80929a461906bbbeacbfb3c902262f8215cd100ae4e56549bf5dd54b310b8f7122289780b2ebbeeed9484587256797f7de645354991ec8cca29514cf700f5cfe5aa37c78de509cf0df31164a0e30d7b1574d457f4f6ae682440d7d938b2965a3b0361e4d4425ed60a5f09ab647eb06851d307e61368437d04c859f264c58c6cec027dd0700ac0803a2625aafd98b03b8ebc48b931af055097e8e9b4bd50d5ff45bbbcbff4c8d8051366cd9dbbc61ca7add11c1b95eac4d05ac6d7e1ada6520275f591b36882b65d5970787b7245d7568b12a1941ad5eb901dc4bdec534cd2c387c1bf5c75412c8b741e14a40f9bd782c1df4256db8097cf74cc65800df19161af64318f5570bbc1dcfa1da4a7fdba2fda8af1dc8c486336a21ef8ea74b1a22c5982f22dcd95258e4e9a3ef4797adfaf7fbcb1eb65d6425e0f74445edb35db7a3ba10ff1dd6fd694303c9c78b17be3238fb49e0e9cfb04b7976be820ff486a5fc261ff2e57e3dfdea85c6e292b402bcffd391afe9a9b0baf091a260dae94e4a30b834ca86cae963409692566e895105d81cf6cccdc268e3afcbfc8bc68e1616c321353474c6764ea14e73afc1d5ee06fbd414632443a446322cb63935fda7017f8153b44dda0d5a5a046dde3e228fb1ce4310de86d75f311a5c1f577d611fa056547e0512d585ca1c4d65c6c2ac767e72c3193136efde061c6706a7054dc9ec5eec86a782e0ea223600caef7bafba6d83b092a7624df4a4e10bf729ffdf94174dcb0227efaef5294f8196c2f4e05ef8ccbc1e6ad01e3dc7ab9ac5217da3ab72353c0effcaf30dfa3fd73ee1fb85db0d5b6ca400da43c927e029625e45aa380bb2ca9690f9ef8a6ef7382a8885352408bbc93629d7cae487bd475a12139e4373df276a1161d4679e9338d6298641814528950b8963a592b505d6aa61c77de54f607b996faa1d5f58c3e1e1469af765c86d1166b584deacf892aecb073aeb3a92b631f262a8493105eb22c66d8121042c1eafffb5ebd112dea7e0a4932a97e95e71f62118de32df63d47db6ce310864d88c1bdf111f022b8e49aae8b09bcf0b6ada2d8e197ec46f2f3d8940e163671744c96fae3f062e2df0cfa37ee5cae0cfe1ccddcbc8308eb3ca3be892af4e5d55fdc878e443d54d68f6059b5f5bf6c20d9775e8b2e6bee3e7f4098de4061b3b1cd89029627cb7d36f044705303fc0159cf5049f849958e600e6f78203acdd214d35b462e75e547f22f590e6c6d2d39f57e9a1eaeb13032922c9706037a1a9c0993b6faa46216fc5fa4896d87ec3dde4f924ff39952960610ed5b9cf9d357985af1e4ba95b823e5a69d8cf8163f03b209d61ee8d044b33c1dc967d59905ebc3da8396548e1dc0b590321968e83a156cf6b35e4537a867fd43553743936121c7c9cc17a68c3efdb47168f2ed0097d5c481f28f9c25053d89550ccddbd59aa868ad5073eef91b35c220aa25cf3c376df0a6896c51d24fb1a148988f53c82bd085a919e25ddbc529f8fbfcd275a4010106dfeab51477df6195a1884446b6121086c407f5a8f1ae8d69de9035c0f34ea53e4277ac416d1e45ca2f6a60511f5abee7b8220a69646e7e74c8ae2f1efab038c72399a01b68ad60d49a8727626a9bbb2329724a5c055bc3240f1cd633681b4455532cf777daa10147dc03a20d5b97a49b8f15491a43a706c2989efff1b2de3e0b29162e8e1395571c9c96010f90ae9265f29582b25b7db15184999ded76ba4fd00b18761d05a42b173f897596cb80ae3d81594cbefdcdd2b128a3a291e9bfe8f02cbfc3c14d76d0d3a9fd9701017a375c2108c396077d431848de27ba8c49496c01c8c3831513afc8d27f5c523604498e3378646c4d210cd2cf2306899cfad54f1b8039547f59b857ff2934bde29711975468bc731599df944e9612e2d1bfdf013d71bade9a898ac46cd278c9df098516b29f0ea7356d7138993c54983f7bf8bbe5c4ffd725f76759b17c6cb849efa61e26f0213e5fa5f247540ae0ed682a07dc0c90d0d58a7149f1934fb5a473c9cef612dc3f8d9f962e48482074050157a8fe5aef6f3153e92576d10807102c80b052de745c5d03f8dd494bf5a47d7cbdd887e49ca431739ba0538e1baf916791564963b2032a8f1c908abbc8e6fd83096eedcfc15ce60193d3f3ae7430ac75414833f2016a6989715c876126f5bd40152c41224ff1a3dacaa960d1a0b3c0c0680d23efa82d4190d5d93ffaebd8449c4b71303191bdac04a51e4027f66699faceb29f1b3336b5837d1e29b0e2164545b86b9389d404d178431324a11c61e88d8a188c61b160a3f9c04bbb6e8291a5013d0a3b901ee0d0f6e70ec9c118902cc40001a1d5d822cb9c4fe0634693e210b94af675f8dc14990dc13ba3df9851970f78a0dbe40239c27407db1891d900a8f328f8117dbf2d9cabe5605db2a871935fb04f51106558d3afd26dee14f026f1d06557e3ec8e8fc4fa74dd77d063681f0927e0f20a3ef8a98d36cfaf60545f07bcabe6b9765b39edcb80647c9e5dd6429527a4fe0318eb908d18566c829e75f38aa34c614a209f7e0ed08df91d7236865be27b2ee6b5025d119c2c3dfa7f9e2a7b0048183c55c522e5cbed18b96082a3d53a88f2898e40bb79e76636e3da985049d3ceef4edef4842c6440b82757f317bf8d049cac5d6a1c4ebb6b6c02d8c6fe31d6e62a55353475c799892e3acad4d7b94abb4da4048b3df1f3b9cdecc7a23d17995f1d220f2ca22544a7ef8c8b41c4a7dae24aeea54f3a32dd657a49e28b3356de89ee4d9ed0c44c0edc37eb0aa2efb2783faaa07c5652fa2d1e098a0740a11f587c2526103c7ecb172c1f6a81a860d176737ed40dbcef6afccc2182c140c0391103ed92eb04731ad72862ef1608d2c18ba1f995a5e8c973f9d8ac9d0262d79a4e260fdd625a4f89a28f377489bea2743af62ae5a67d9376dc29c9eec1efb344346a6fbb8ae675e8c1efaa599a00f5cbd159abca3f70444f8656a8d1a06e15ad341848c3e664524f4ddb04bb24770da19217b0f0b9488df588ebb1ef1d05433cdbde36dcadf134d6f82c4d0cb69997664efac5d27276d55b90d9840a131f71233a8afcdf51b09fe31033e1c453519cfbda286a5068b4b01f337e58d1a2c0878d036e6c1ef376c77d56020686bbdb18bd7f6afb9fbe42da9497ba4aca8cbfa41cbca3dfc9915d4d49f8e6ef122a3404b110fa41fd58dbd8cebb7a72a34c9261bbd7fc6c4af8a6cab096909bc9e4584038e9ece7efdcad887af5efca3bffcefbfbc99d1fb8b34294bee4478b550ea5c297d99f46653635fa11e780a4379b7b9f07cc1ed2b9756b680854540a3d46d0f8eb2536749ea43473acb8615ffea8a1cda1b28ac006f41d4bd4a3f2e4f6b7e3033d42221b61af76e16aa5ba5da32117f1a0ee0361d18037476e7382092425936125b7fab4ebeefb12d0f32616bcaae114a7ae57271b97a56ca138b982f49cb6e4abac2d147b101d2a77595717bc5ca3ab70bab9774954ece1146ffb95a0d4ca701481901ab9790fb572e8b214df5dba0cef9399b020d4241a641db5f515af5468eed7fa47e454cf5f3103c6d3a6c4574b9e103e2c4129fb012d66ab06fdf5113a3c9e12eb119a22d9981610ea8e5517bf2ec2d83a86c0a0f987572ddac4dedf81643b744d9c1f163cb1dcedd19295bfb51b03fec556a1a501113e06eb25d00c5d158b3af2d06654d654d485e6cb8e170a09ef12c95fa3174f5"}, 0x1010) 2018/01/31 05:17:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000c68000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000de3000-0x58)={0x8c, 0x7, 0x4, 0xffff, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000873000)=0x100000009) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d32000)={0x553, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = getpgid(0x0) mq_notify(r0, &(0x7f000046d000-0x60)={0x0, 0x1a, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c7e000-0x8)={0x0, 0x0}) getresgid(&(0x7f00003c3000-0x4)=0x0, &(0x7f0000188000)=0x0, &(0x7f00005eb000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000036b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076e000)=0xc) fstat(r0, &(0x7f00005bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000417000)='./file0\x00', &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e4000)=0xc) llistxattr(&(0x7f0000192000)='./file1\x00', &(0x7f0000b89000)=""/131, 0x83) sendmmsg$unix(r0, &(0x7f0000e58000)=[{&(0x7f0000b3e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ef3000)=[{&(0x7f0000139000)="389f551930f4eacdc241a72a54f490d99b7d57aeb2635f6a6aa5b4544554f2efdf5fdcc03d2d05f9531db966ccbfdd0ab2ebda0ba451230b5256411e704417a682e371f8b977bab5fca597b314754dc0f476952fd9d2c0a5e2e10c9e8f81bce643dbe45ac3dfece30eb3cbc6724e87b4de4b25ca7423cf44b1f2df95c0b2aa469504878d05137bf559b5cfa287f1531dc0d8dda9d4abd65c5d3d7391ab0a53f9271d03fe9f211dd46d76890c965c9a99ce86228f265612627d1a211bfe1333fe652ca215eb9e8f887f02db80e895ae70ab5cd53079b0a8a3a17e2d6368f4d7b9aba80f5483714cd1ba6e9ce505e3d0b8866e6ec06b9789b5ab089dd6251bf9ac5d253d622a4d60b584834d00845dd70f03a429fcb6a6d0b60bf32b18fcc465c703f3d0aeae424447da01834a1c96aa1d9119fa5b21c87d0c830905836f8d9c44be980f242f29b0389006b3472525df3a30414f4ee6b36faad5734bf0da7d7e149539f3628589853bca6ccd7e621d974f0d34cf16fa84cafa24c57f567319b451033109275c88bce8f43a60d119821f0d30f97642d1ce879ef9eadd116e5a583fceb9564ca9ab0dd3ce1da828188593c5f2ec39b0869b89b950b3371bffd1d06d4d879fd8e4a24181ecb1552f5877b9fed9e3a6507d3f83d01d82556dba54595a1ccd386599cedd56e03310eda5b3a66398d8f909684140dd14e91e78f484aaf1e2552acd09ec08827d488adc627d8a9f888aa76893b4d7eec5e0bab8295d2112ca4d3dfc4332b5d5369c875f37c368413c9962099d8c42dadab71851839ddbb83dc1428899f9e0712c2af49806b330fdb248ee9f0afcc07324db783a26b27e17da855a7f43d08131ec7c9d9fe56b571a92ece8a5c6e4f3efe17fc013d2550d76aeeaf40d44007e1d18dd2b4b155024663cde3dae787f930f3e3659d1153128a2f1a1f230ba8c848444919ef286bb1b4db663e9301f6a51f0b4dbbc37a9d46bd6a0d746fc8f737f986c1c79aa698785afb9735213fbb3e6f374cb4716e202be4e036171ac64f935dd85ec24dd5e0d711a32fa770c116f2b3b9354c4bbf8f9adce809cd6992a8515ad539ef6b5d48f1d797704e451231b4f859d9f6489f0967cf0cc2aa09207233c57f1a060a24ed8cecd6e9f7db6adebd657536400ef540f7d14e94cede57be95efc48779d1e3454566127ac82ae2023af8b7aca0119b400608e23efaa18ec6ab144f771dbfd97fdc181bb0381112613878d25179499644a325a0d629a96e80b2bcef065cadda97d739f8fa94516d6c20c01271e619bd9b295e2ff4c026cd728b82416f17e7ef6f46c59e341f0d8e329365af78f81786f04d0b087a9c66eb9a4a61c5c82591e544024790a70ee41805a6ea35eeb72ecc41dd889e1c29aaf9cb89bdb2dd49c61990210ef487aa3427bec972fc863fe9238b74d40d4894620b81f43fa583c7cdc418bbea0bbb94c5d35b43f66608bb9f586a5fd6b0117dcc8f4659d3b37f3cfbc01aa9556d4737b1dd28af45ad9460e1bf7a832eb9aa60516858b42b78a6451a5a2fb7215ece3555526bbc672e667ef92a3df4638b652798b9b28a62dd405a663973e9fe818cb583dccc4597625b12a055ab90f8ccef800c443dce8bd29ac77cc5dcc8c6ff36f6c38232ae5068608b74e7b8535b160d232df0fb633382b1bb7674f0aaf472bedeb0c68989cdcff8e2ca431740b47df3ec133a9655b23d6952f66e3c61e629d6f4f8d53ad93889b1d962c7462b7d364ff7e3241fe7886818937883de88415671e70122f30c7da1287a5b192c2a402913aaa5ecf0070dbc06655844e530504a3bdb9658b0910f7d5157325b1ac625f7802b6dcd0b44dab83d936227c0c55b7de532ad87cda5811077e09b2bfbff999b7451fe01708687947fd246d2969c264e511b31786b0c6d60b4e20499e50caf2b1c37c80db3c691a11dc1cc421c158bd3d9ba39da7eaad43cc388e97fa132e6c13b95e5f61091c4a17865479dd28867e2b4cafaeb019333c22299bcbdbdae075bce055e72181272d7d2327eca2d1e75c5de2805203be42ae032c356b67af98d337d505d8771add944edb8bc3a1f3f6c74a604fe74730f2803b6b2f93b116212cc4380638987f7b84ed66fa40a9e801477daa1554f44e00a0a5e225103ad2cb83616a8b483be755ddcb90059ca5ff1b884381138e87055a676a42dec4891e048cad6a2c730a31266c792f33c866d6266cd0664336373e57ab97f5c6fa40559536797803c79018b686e5a3dfa3b4cfaf42135b879bccae3730dd45905c2576a997ee2c326c36c9ab1f12872b61d45df085acfe21b2341aa2c9a5cad2a3691f2c59d4196397034426e5379bf590418f6a03df8fd731ea5563f59126a14b210f14212531633439f3d0bea173cf3ec74ef0cd5912367ca3e8f30e956cb5cacbe80a9eaed76e1c7aa9eb17b3a990cdaa0798b19f8f13d19dd191024578e0e67db17fc5c04b2592c430ee1c2db3388c603e86159c317029627d85028da4b475c5df996119af89240b28872bbc5c4a741aea1af6704c77f4e0d8c4556bf7353710b146fac704b4bcf3e32931fc9aa9c28ba781a1fcfdf77f209eb9c18a105ca82a1da98a6c4e998535afc5d935ce7e04e3c46afc55ea8b32f857f2c80d8b55726559d2407dbdb9569b3c89f89632c9dfaf2a7a4d54a892bd7646c1813486addd0e37bd698762dbf16681c625a3dbed4eafbed60aadfff1e0725b552d63414db4503a282148ff6fee3952cfaaf3b593cab4e474f933d948e9e500c9dc0dc1bd6e8f9141a291d69211b80c0204ebb130d78b24a647395274150628edb85042418ae0d974ab6afeee74dbb91ca9889af2bd0f0430ab116ff9d6acf86c1046c97e146741b342f5f11991ab8aab0225b4905747ac3cf7449a018de34ed68a58f1c8b224b2be51cc7524ee0ebd6c1230f7bbd72a0779905b16ecfbece664649d2b2e5bd9add445d9033590fe9c22a727845006902b64273481a38ed4354f6bbb5adfb9d7ae47cb66e033c7194d35bd581328fb7180e115c1904b415cf6a4f43a75f752feb3b728b7801b9cef9cb33bb1684f13b334a38dcfcb991230be2d5e1b6ad62da344f55083b0c682f828e23bd143e40284ff7d3b7cd09a3b9c7182acef8412b9405d7b632566457fb3911fdc63392292cc8016eea0b288c72b5bd6a8cfbd549af7b77e7b619de977592c0d245445d2831a4bdc533a412fd9ca3eaeadcf29e513cc232556dc74a433ca7db70d8415084562570f0d542c6dbc7a9f99406edb7e5c40524aebceb2b67c37cf668a34e9be73babc645de1df47c1c0a0c0b28b10dd3888aacc39dc81a9b02bda029117d5b88f995fc27177492c980e849eaf4cdcfa15e62a8d7dd6bea6afb65b610bc805cff9a4f1a5b817ddd4139fdda2a1b58d4a39adb77ba819764c3f248627a08ee33883fa7f55b426af003c3aa85e3d4b0d117a305dbf10dc6951cfc1f697622d9a6eb9f10e414a3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0x1000}], 0x1, &(0x7f00008e1000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x20000000}, {&(0x7f000069f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f75000-0x80)=[{&(0x7f00007f2000)="352b089224c14a276159460d6cd085cf04f8ebd7bbe2e8097e5fa2a177b0fe9aa88ee630d9984acdbf949a6dced1d53d64925be2dea30b0c2ac16a15460b88de8933b992dfffbeee6cd01fd9fc43e7b9190fdb05fefce516e502e5d489d57a4b8b8658857dc72cacd841c46cbd7dfb36bd224188be43930ca5e2add4cf31f81dc2b5e4accebaba375d36bef51db7cc8631b7f713b1d272d780b060ebf12687cf725692406d9ecc3f8141a51edbde96dd3752da75e18b60f94106a7674142c7f2faf7a8bd226ef7", 0xc7}, 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0x1000}, {&(0x7f0000e5b000-0x56)="88214e344175bb3c2c07bea1cbc765fbab1dfa599f80be528c1a0f06d5b78538a00b1d22a2dd19d6ab24bbb39fc19f66c78e7c1a1c518f54b42730ca6b5fe18241777d45ed84a7f811a33b106719de49bc566310afe8", 0x56}, {&(0x7f00002d4000-0xf4)="acc6860e16b22c5a35e7b4c7c104c0cd6463bb41d35ef5e123d7035d2b88d455e9baa98fabe4c8100b0a9b5c137ea8a0c345d7783c7ce0ffbd77fcadc19a68efa4c424f3e78fda968da8cdeb7080c36bb610efc1753ce427bbd0d16c0d879fc50769e1bc5a2df2efe584e321d65a9d4df6cff0c748604a4f6214376c330ea91dd90386f028c24c2ad71e23c74f3e39c015bd12a3261287c1269b503e1e63536dbc77c46dd301968eea81e0ea28fe543e2e45d146dfbf4c8bd2eeb624e1503a83defeeb976d860aa56c4f7721aa3622ed48f02eaa33dc0f2b6e3284d40689e2244f9be3679ce3b14ac5755d22caf2c8822947db2a", 0xf4}, {&(0x7f0000e24000-0x3)="c6fe76", 0x3}, {&(0x7f0000e8a000)="77c09632228287fb3704f22ddef492edebccfe5d8005a14fc3da637a044bdc2469a4195f9abe14f1c1fc60c4829602241af0d135fba75d87556473588afd3c94cd96366cd5ed893df2d85d8909aec839578c0dbc0ee1314276fe2c009968671d8ed9289f39e85196b54723abab86a05f3af7b2ecfacd78167294e027441e4288167f271537068cf0b02f91c2674dd82e9f62c737ee08467374364be7ff8c8362044b86c26c43b799d328dadc44550c506da15f5f7c8da70b", 0xb8}, {&(0x7f000004e000-0xd6)="01c2fd2cc6db2124dcba89138db20e3f2191de0d0f574cfb15aea1338b73863e2f787e70c5c608699c16c57372f44515c9b24e731427fcd0b05b0635badc196734ef9e644c5deff986d63ff30634f51b6c2c2b6494baf0d1a241da885114f8029579ca8ef7ea20ff5e1f78fae896171ac6eb43ebf820347beb4d69a6e82d2a30e2778465926d1722804f5699f9a083c0a3dc865023fa461bbd9db949ed2f5136d034d64f0ab867f2f596f9037abefa65fd23a8f1edce09c210ebaec23e1b799465302f0a1fbfc2f80568d52af03d81ea89f6bbc49360", 0xd6}, {&(0x7f0000008000)="4a9781662b72cb162f3d5dc497d631e3f5f9b69d107b45d8402fae7d3d1424a75ac7a0e4ae36c8ab9a934e440171c9e227a81673a6f289458c112a83391327bd2236cfe843a88206d05b81241a3976f171c5349cfb411ca4834c882f05ed55e4d7c562018d8d1f2275aab5e65191462f340f1a47ad05367d2399e9c1e73dfa214440b8d41958c399eb9f605d211a6284bf740241f2c424fe6a06168f31e3f37f84cbba66b5a952e0cfaa6bfaf1496f3398b0", 0xb2}], 0x8, &(0x7f0000f4f000-0x150)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, 0x0, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x150, 0x20000000}], 0x2, 0x2000c000) r8 = syz_open_dev$sndtimer(&(0x7f0000fe1000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000e1d000)='/dev/loop#\x00', 0x9, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r8, 0x54a1) [ 51.315973] binder: BINDER_SET_CONTEXT_MGR already set [ 51.321824] binder: 7002:7011 ioctl 40046207 0 returned -16 [ 51.323260] binder_alloc: 7002: binder_alloc_buf, no vma [ 51.323300] binder: 7002:7022 transaction failed 29189/-3, size 0-0 line 3128 [ 51.324504] binder: 7002:7019 got reply transaction with no transaction stack [ 51.324512] binder: 7002:7019 transaction failed 29201/-71, size 0-0 line 2921 [ 51.337915] handle_userfault: 16 callbacks suppressed [ 51.337919] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.337928] CPU: 1 PID: 6995 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 51.337932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.337948] 0000000000000000 2037e8c02a25ca91 ffff8801d779f9f0 ffffffff81d028ed [ 51.337957] ffff8800b4efa900 1ffff1003aef3f4b ffff8801d779fb78 0000000000000000 [ 51.337967] 0000000000000000 ffff8801d779fba0 ffffffff81605ec5 ffffffff81236530 [ 51.337968] Call Trace: [ 51.337981] [] dump_stack+0xc1/0x124 [ 51.337991] [] handle_userfault+0x715/0xf50 [ 51.338002] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.338012] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 51.338022] [] ? handle_mm_fault+0xb5d/0x3190 [ 51.338030] [] ? handle_mm_fault+0x291e/0x3190 [ 51.338038] [] handle_mm_fault+0x2938/0x3190 [ 51.338045] [] ? copy_page_range+0x1480/0x1480 [ 51.338053] [] ? __do_page_fault+0x780/0xa00 [ 51.338060] [] ? vmacache_find+0x57/0x290 [ 51.338067] [] __do_page_fault+0x35b/0xa00 [ 51.338073] [] do_page_fault+0x27/0x30 [ 51.338081] [] page_fault+0x28/0x30 [ 51.338090] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.338097] [] ? SyS_futimesat+0xac/0x1a0 [ 51.338103] [] ? SyS_utimensat+0x150/0x150 [ 51.338110] [] ? do_futex+0x15d0/0x15d0 [ 51.338117] [] ? SyS_dup2+0x421/0x5d0 [ 51.338124] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 51.338131] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.338205] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.338212] CPU: 1 PID: 7007 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 51.338217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.338226] 0000000000000000 67ca70b62772fac6 ffff8800bba776d0 ffffffff81d028ed [ 51.338235] ffff8800b4efa900 1ffff1001774eee7 ffff8800bba77858 0000000000000000 [ 51.338248] 0000000000000000 ffff8800bba77880 ffffffff81605ec5 ffffffff81236530 [ 51.338249] Call Trace: [ 51.338258] [] dump_stack+0xc1/0x124 [ 51.338268] [] handle_userfault+0x715/0xf50 [ 51.338276] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.338286] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 51.338294] [] ? handle_mm_fault+0xb5d/0x3190 [ 51.338301] [] ? handle_mm_fault+0x291e/0x3190 [ 51.338308] [] handle_mm_fault+0x2938/0x3190 [ 51.338315] [] ? copy_page_range+0x1480/0x1480 [ 51.338322] [] ? __do_page_fault+0x780/0xa00 [ 51.338328] [] ? vmacache_find+0x57/0x290 [ 51.338334] [] __do_page_fault+0x35b/0xa00 [ 51.338341] [] do_page_fault+0x27/0x30 [ 51.338347] [] page_fault+0x28/0x30 [ 51.338355] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.338362] [] ? userfaultfd_ioctl+0xb7f/0x2040 [ 51.338368] [] ? hash_futex+0x210/0x210 [ 51.338375] [] ? perf_event_comm+0x1a0/0x1a0 [ 51.338382] [] ? __rb_insert_augmented+0x5a0/0xe90 [ 51.338389] [] ? userfaultfd_release+0x5a0/0x5a0 [ 51.338396] [] ? __lock_acquire+0xb5f/0x4b50 [ 51.338404] [] ? vma_wants_writenotify+0x49/0x370 [ 51.338411] [] ? vma_set_page_prot+0x10b/0x150 [ 51.338418] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.338426] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 51.338433] [] ? userfaultfd_release+0x5a0/0x5a0 [ 51.338440] [] do_vfs_ioctl+0x7aa/0xee0 [ 51.338446] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 51.338452] [] ? __fget+0x20b/0x3b0 [ 51.338458] [] ? __fget+0x232/0x3b0 [ 51.338464] [] ? __fget+0x47/0x3b0 [ 51.338472] [] ? security_file_ioctl+0x89/0xb0 [ 51.338478] [] SyS_ioctl+0x8f/0xc0 [ 51.338485] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.361349] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.361358] CPU: 1 PID: 7007 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 51.361361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.361372] 0000000000000000 67ca70b62772fac6 ffff8800bba776d0 ffffffff81d028ed [ 51.361381] ffff8800b2e2b980 1ffff1001774eee7 ffff8800bba77858 0000000000000000 [ 51.361391] 0000000000000000 ffff8800bba77880 ffffffff81605ec5 ffffffff81236530 [ 51.361393] Call Trace: [ 51.361406] [] dump_stack+0xc1/0x124 [ 51.361415] [] handle_userfault+0x715/0xf50 [ 51.361425] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.361434] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 51.361443] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 51.361452] [] ? handle_mm_fault+0xb5d/0x3190 [ 51.361459] [] ? handle_mm_fault+0x291e/0x3190 [ 51.361466] [] handle_mm_fault+0x2938/0x3190 [ 51.361473] [] ? copy_page_range+0x1480/0x1480 [ 51.361481] [] ? __do_page_fault+0x780/0xa00 [ 51.361487] [] ? vmacache_find+0x57/0x290 [ 51.361494] [] __do_page_fault+0x35b/0xa00 [ 51.361501] [] do_page_fault+0x27/0x30 [ 51.361508] [] page_fault+0x28/0x30 [ 51.361517] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.361524] [] ? userfaultfd_ioctl+0xb7f/0x2040 [ 51.361530] [] ? hash_futex+0x210/0x210 [ 51.361538] [] ? perf_event_comm+0x1a0/0x1a0 [ 51.361546] [] ? userfaultfd_release+0x5a0/0x5a0 [ 51.361552] [] ? __lock_acquire+0xb5f/0x4b50 [ 51.361560] [] ? vma_wants_writenotify+0x49/0x370 [ 51.361567] [] ? vma_set_page_prot+0x10b/0x150 [ 51.361574] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.361582] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 51.361589] [] ? userfaultfd_release+0x5a0/0x5a0 [ 51.361596] [] do_vfs_ioctl+0x7aa/0xee0 [ 51.361603] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 51.361609] [] ? __fget+0x20b/0x3b0 [ 51.361615] [] ? __fget+0x232/0x3b0 [ 51.361620] [] ? __fget+0x47/0x3b0 [ 51.361628] [] ? security_file_ioctl+0x89/0xb0 [ 51.361634] [] SyS_ioctl+0x8f/0xc0 [ 51.361641] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.361659] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.361665] CPU: 1 PID: 6995 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 51.361668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.361676] 0000000000000000 2037e8c02a25ca91 ffff8801d779f9f0 ffffffff81d028ed [ 51.361684] ffff8800b2e2b980 1ffff1003aef3f4b ffff8801d779fb78 0000000000000000 [ 51.361691] 0000000000000000 ffff8801d779fba0 ffffffff81605ec5 ffffffff81236530 [ 51.361692] Call Trace: [ 51.361699] [] dump_stack+0xc1/0x124 [ 51.361707] [] handle_userfault+0x715/0xf50 [ 51.361713] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.361721] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 51.361729] [] ? handle_mm_fault+0xb5d/0x3190 [ 51.361735] [] ? handle_mm_fault+0x291e/0x3190 [ 51.361742] [] handle_mm_fault+0x2938/0x3190 [ 51.361750] [] ? copy_page_range+0x1480/0x1480 [ 51.361757] [] ? __do_page_fault+0x780/0xa00 [ 51.361763] [] ? vmacache_find+0x57/0x290 [ 51.361770] [] __do_page_fault+0x35b/0xa00 [ 51.361776] [] do_page_fault+0x27/0x30 [ 51.361782] [] page_fault+0x28/0x30 [ 51.361790] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.361796] [] ? SyS_futimesat+0xac/0x1a0 [ 51.361802] [] ? SyS_utimensat+0x150/0x150 [ 51.361808] [] ? do_futex+0x15d0/0x15d0 2018/01/31 05:17:49 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/keychord\x00', 0x4400, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000a99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe7000)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042d000)='/selinux/checkreqprot\x00', 0x200002, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) write(r2, &(0x7f0000002000-0x99)="99edeab8c04aea2b875c48837174b221", 0x10) 2018/01/31 05:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ec000)='/dev/keychord\x00', 0xe0280, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b31000-0x4)=0x3, 0x4) mkdir(&(0x7f000090a000+0x41c)='./file0\x00', 0x10) r1 = inotify_init() r2 = syz_open_procfs(0x0, &(0x7f0000c05000-0xe)='net/rt6_stats\x00') getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000f89000-0x4)=0x0, &(0x7f0000ea3000-0x4)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e23000)=@dstopts={0x2c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}]}, 0x21) inotify_add_watch(r1, &(0x7f0000bbf000-0xa)='./control\x00', 0x30) r3 = open(&(0x7f0000a4f000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000b5e000)='./control\x00') preadv(r1, &(0x7f00003ca000)=[], 0x100001bf, 0x0) mkdirat(r3, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r3, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f4b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000435000-0x18)={r4, 0x0, 0x0, 0x0}) inotify_init1(0x800) renameat2(r3, &(0x7f0000037000-0xa)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/31 05:17:49 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f000067e000-0xc)='/dev/ashmem\x00', 0x501101, 0x0) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 05:17:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000743000-0x8)={0x0, 0x0}) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000342000)="0000003fecff077b008c60ff477d82d6c2beb40956f1467852d58dc1590b2c0b68a007380aee5ef45c63e524df6497cd92cf2e293213494aec18f8a9c300b49f34e5261bf4e745") preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/31 05:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000056f000)=0x4, 0x4) r2 = accept4$inet(r1, &(0x7f0000788000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b1000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fb0000-0x28)={@generic="d27f984d1adc618c31f75ae3fde1978f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000990000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r3, 0x0, 0x0}}) getsockname(r2, &(0x7f00000b3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c3000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000)=0xe8) lstat(&(0x7f0000725000-0x8)='./file0\x00', &(0x7f0000dbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000a12000-0xb0)={{0x9, 0xae2}, 'port0\x00', 0x21, 0x10004, 0x8001, 0x72b, 0xd111, 0xffffffff, 0x5, 0x0, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f7f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xf1, 0x401, 0x9, 0x500, 0x7, 0x200, r4}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000044c000-0x10)=@generic="d89f43745938f6b638819b61d11a62aa") sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0xc48, 0x14, 0x100, 0x4, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x80, 0x0, 0xac, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0xa6c, 0x3, {{'lzjh\x00'}, 0x5110, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x4, 0x7, 0x3, 0x8, [0x8, 0x0, 0x2f7, 0x8, 0x8, 0x0]}}]}, 0xc48}, 0x1, 0x0, 0x0, 0x0}, 0x44) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000098000-0x2)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001, r3}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:49 executing program 2: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000031c000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 05:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003a5000-0x3)='nv\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) 2018/01/31 05:17:49 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b1b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000740000-0x10)={0x9, 0x6, 0x80000000, 0x8}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00001de000-0x8)={0x0, 0x0}) 2018/01/31 05:17:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/status\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f00006e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e21000-0x4)=0x1c, 0x80000) 2018/01/31 05:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000981000-0x4)=0x60) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ece000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind(r0, &(0x7f00005b0000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x2}}, 0x2e) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) llistxattr(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f0000318000)=""/10, 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a11000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) getsockname$ipx(r2, &(0x7f0000c39000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e2000-0x4)=0x10) openat(r2, &(0x7f0000b90000-0x8)='./file0\x00', 0x80401, 0x10) socket$nl_route(0x10, 0x3, 0x0) [ 51.361815] [] ? security_file_ioctl+0x89/0xb0 [ 51.361822] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 51.361829] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 52.192400] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.203366] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.212165] binder: release 7002:7011 transaction 39 out, still active 2018/01/31 05:17:49 executing program 4: unshare(0x40600) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000c15000-0x38)={&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="850d856d40c7", @common='rose0\x00'}}, 0x1e, &(0x7f0000467000-0x20)=[{&(0x7f00004fe000+0xe78)="80861cf0dd8ef3763cb9ac26b8da21096c5bae6ee74d401bf2b11635e342610b726405b5d3108bdd41d5f0dcc7ee095b9041ad", 0x33}, {&(0x7f0000f73000-0x7e)="960987439ad856b3188f801f7f93859241d39b4339752b71f29c6a9474f73449dc0eefcf4bca908c8877222bcce1609c70a3a6f2f6d53c65368596d9c3f7e00a461b455f98b9edd7899655d01928b4574086f90d238c0e93f0be0e83c8f7d9a42e73bea33bc382e8fe362e715cb6b082b5bfb22de2ae73d616b8364da275", 0x7e}], 0x2, 0x0, 0x0, 0x20000000}, 0x40000) r1 = socket$inet_udp(0x2, 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000497000-0xb1)=""/177, 0xb1) sendmmsg(r1, &(0x7f0000001000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6b, 0x0, 0x119d, 0x6, 0x3ff, 0x7fffffff, 0x0, 0x7f, 0xffffffffffff106f, 0x2, 0x3f, 0x9, 0x2, 0x8, 0x2]}, &(0x7f0000002000-0x4)=0x108) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r3, 0x2e, 0x9, 0x0, 0x5, 0x1}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000-0x60)=[{&(0x7f0000003000-0xb8)=""/184, 0xb8}, {&(0x7f0000004000-0xe6)=""/230, 0xe6}, {&(0x7f0000004000-0x3f)=""/63, 0x3f}, {&(0x7f0000003000)=""/229, 0xe5}, {&(0x7f0000003000)=""/23, 0x17}, {&(0x7f0000003000)=""/86, 0x56}], 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000+0xaf3)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000001000-0x4)=0x7f) ioctl$sock_proto_private(r5, 0x89e4, &(0x7f0000004000-0x41)="feef19891461789ae1378dd94c0cf9a7673700412a0cec1e641f4604701b77ec8a46a04d9b938a59d215931c766f0da4e524d8400d2859f9474f0630819dcd562a") 2018/01/31 05:17:49 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") timerfd_create(0x7, 0x1000000008000800) 2018/01/31 05:17:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000f89000/0x2000)=nil, 0x2000}) keyctl$update(0x2, 0x0, &(0x7f0000001000-0x1000)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000040a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f79000-0x8)='./file0\x00', &(0x7f0000fbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000b3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setresuid(r1, r2, r3) 2018/01/31 05:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0xf, 0x0, &(0x7f00001a3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e9b000)=0x0, &(0x7f0000c4a000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/ppp\x00', 0x200100, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000b03000-0x8)={0x401, 0x0, 0x800, 0x5, 0x2}) unlinkat(0xffffffffffffffff, &(0x7f0000e86000)='./file0\x00', 0x0) [ 52.250635] binder: undelivered TRANSACTION_COMPLETE [ 52.267598] binder: undelivered TRANSACTION_COMPLETE [ 52.277177] binder: undelivered TRANSACTION_COMPLETE [ 52.307090] binder: undelivered transaction 38, process died. [ 52.337896] binder: send failed reply for transaction 39, target dead [ 52.351951] binder: release 7033:7038 transaction 45 out, still active [ 52.361279] binder: undelivered TRANSACTION_COMPLETE [ 52.366413] binder: undelivered TRANSACTION_COMPLETE [ 52.375249] binder: undelivered TRANSACTION_COMPLETE [ 52.385309] binder: undelivered transaction 44, process died. [ 52.392327] binder: send failed reply for transaction 45, target dead 2018/01/31 05:17:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003b9000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) open$dir(&(0x7f00005f9000)='./file0\x00', 0x2, 0xe) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000289000-0x4)=0x0, &(0x7f0000ab2000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000da7000-0x6)={0x1, [0x4]}, &(0x7f00005c3000-0x4)=0x6) 2018/01/31 05:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@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}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00001ec000-0xcf)="0bfb70e117f5dff59661feccaad7be06500b2bcb4cdfb5f0879d3af1ac85b4a7d533143134b5a05f120164d48c7eb47138789eea7d568c368a0766929bb4d060a54486cab7a9e8a82742b6b18a74b45331af1dee18804e1f0c61dbd4498aa2ac995d0be8319a96818bbc024031239d5da4d4594a51f690a426f90fee5eef1b2ca1d7248705cb15e6f1f7fd3107316852de79ff5186c84184b7c9d5c54f6db426e0a457e72f24d826c3c1d8b024b145ca7174de8b942e0a7a33c95c29799460d8810542f6cf49260ceb973f045cd0ec", 0xcf, 0x800, &(0x7f00001a2000-0x1c)={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r1 = syz_open_dev$sg(&(0x7f000044f000)='/dev/sg#\x00', 0x8, 0x0) fstatfs(r1, &(0x7f0000ba4000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") openat$keychord(0xffffffffffffff9c, &(0x7f000076c000-0xe)='/dev/keychord\x00', 0x8200000020027f, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00005de000)=0x0) 2018/01/31 05:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e7a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x2175) r1 = openat(0xffffffffffffff9c, &(0x7f00005f4000)='./file0\x00', 0x18000, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001ce000-0x7a)={0x0, 0x72, "8c6578442019a5b212cf1e3bca36ec524a5a27fbc406a6505dd3e000e2ced903e789412d8f1d7d55c954eb03685ece044e8552580a4b1623bcdd68cfb2bf3f5ab41fa7c6e2ab1f639262a3d6a209520c9a2b56aa5371e96399ddcb594306b016dd63ace80341d6b35805f303a7d4e4cc040e"}, &(0x7f00007a5000-0x4)=0x7a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000971000-0x10)={r2, 0x8, 0x9b, 0xffffffffffffdb79}, &(0x7f0000439000-0x4)=0x10) 2018/01/31 05:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000130000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r1, &(0x7f0000231000)='./file0\x00', 0x40, 0x124) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) close(r1) 2018/01/31 05:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe8000-0xd)='/selinux/mls\x00', 0x0, 0x0) tkill(r2, 0x27) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000f24000-0x8)=0x0) 2018/01/31 05:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0xed9a, &(0x7f00007f5000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) r1 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000401000-0xb)={0x0, 0x8, 0x3, 0x1, 0xfa3c, 0x5, 0x6, 0x2, 0x0, 0x2, 0x7fb4d36a}, 0xb) fcntl$setstatus(r1, 0x4, 0x2400) 2018/01/31 05:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000006f000)=[], 0x0, 0x8002) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x40100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000a95000-0xb0)={{0x80, 0x3}, 'port0\x00', 0x9, 0x800, 0x4, 0x7, 0x476d9c4a, 0x1, 0x49, 0x0, 0x4, 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]}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r1, &(0x7f0000faa000-0x28)={0x331, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x50) memfd_create(&(0x7f000089e000)='*md5sum', 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000b1b000)=0x0) 2018/01/31 05:17:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x200280, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x9a, "379a298a31a0aee3f6f42c6c71fac0999070ddb511df10bbf5a5d695117c4cf78ac95bc069056132d101d3a8712f263f8e5ecbb14d7816378843513a9e277df97461df791166c2e27edbbaaf0039a4463302da7fed3d131e370c38f82711b0f2ab286e55bf591c32034e2a78117b9ad6da49cec5020c98ad03d42c9a9fe287c79735d810382fbea0824b4b79cfeff42240c344ce00e991e425fb"}, &(0x7f0000003000)=0xa2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000012000-0x31)={r3, 0x29, "7b0be9eb7d81370ff9384503fc9134c3f4c521541ab2774e87e937b6c2c3b6d17c3df4a9f56f33b317"}, &(0x7f0000013000)=0x31) sysinfo(&(0x7f0000000000)=""/184) r4 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000002000)={0x5d4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000363000-0x1c)={{&(0x7f0000576000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff7, &(0x7f000003f000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)=0x0) r1 = syz_open_dev$sg(&(0x7f000046e000)='/dev/sg#\x00', 0x1, 0x41) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f56000)=""/79, &(0x7f0000202000-0x4)=0x4f) r2 = memfd_create(&(0x7f0000a13000-0xa)='/dev/ptmx\x00', 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002ff000-0x4)=0x20, 0x4) 2018/01/31 05:17:49 executing program 5: pipe(&(0x7f0000213000+0xa0c)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000ad4000-0x10)={0x4, 0x8, 0xfffffffffffff84b, "bc1c1784889a", 0x10001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00006e8000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/31 05:17:49 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) poll(&(0x7f0000001000-0x8)=[{r0, 0x80, 0x0}], 0x1, 0x100) ioctl$TCXONC(r0, 0x540a, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000002000-0xd5)=""/213, &(0x7f0000001000+0x472)=0xd5) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) 2018/01/31 05:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x40000000000042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000275000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d91000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000042c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f4, r2}) fcntl$getflags(r1, 0x401) 2018/01/31 05:17:49 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r0, &(0x7f0000020000-0xae)=""/174, 0xcf) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x5a6) 2018/01/31 05:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f00007df000)=""/512, 0x3d9) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 05:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000d5000-0x4)=0x1, 0x16) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 05:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f000077c000-0x8)={0x1}, 0x8, 0x80800) ioctl$int_out(r0, 0x2, &(0x7f0000cda000-0x8)=0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000043b000-0x50)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ce1000-0xa6)=""/166, &(0x7f000039a000-0x4)=0xa6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000d7d000)={0xc00000000, 0x9, 0x3}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006bd000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe196}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa6a, 0x7, 0x7, "23f4ef2d36bfbc0ccc4545590f726a8dc9effac3634def80c0ca171a2ba08bab1315c6212add4a5b40e148741de33833b44dc989eafaa95dc74530f54d1db983a38051782e977cdb5350406819c79fcc"}, 0x160) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003d5000)={0x0, 0x1a5d}, &(0x7f0000fc6000)=0x8) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f3d000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000705000)={r4, 0x280000000}, &(0x7f0000794000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r5, 0x1, 0x30, &(0x7f00007ce000-0x4)=0x0, &(0x7f00001a8000)=0x4) 2018/01/31 05:17:50 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d6000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) gettid() utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) 2018/01/31 05:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000428000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000bc7000-0x2)={0x6, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) connect$netrom(r1, &(0x7f0000779000-0x10)=@ax25={0x3, {"56d551cb1d86c4"}, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000465000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a29000)={0x5c3, 0xfffffffffffffffb, 0x8, 0x6, 0x6, 0xe499, [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$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x3) prctl$intptr(0x1c, 0x71566e98) 2018/01/31 05:17:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) ftruncate(r0, 0x62c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc7000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bb3000)={0x0, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000682000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x7f}, 0x8) 2018/01/31 05:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cbe000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401, 0x2, 0x3, 0x4, 0x7, 0x1f, 0x0}, 0x20) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f000095e000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) epoll_pwait(r0, &(0x7f00001b2000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1555556c, 0x0, &(0x7f0000313000)={0x9}, 0x8) fcntl$setpipe(r0, 0x407, 0x4) 2018/01/31 05:17:50 executing program 5: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) fdatasync(r0) write$selinux_create(r1, &(0x7f00000ce000)=@access={'system_u:object_r:smartcard_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x31, 0x0}, 0x42) 2018/01/31 05:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000011e000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000e5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) splice(r0, &(0x7f0000186000)=0x0, r1, &(0x7f00007f8000-0x8)=0x0, 0x200, 0xf) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\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]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002be000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000903000)=0xb) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000954000-0x26)={@common='bcsh0\x00', @ifru_map={0x3, 0x9, 0x7ff, 0x7, 0x6, 0x5}}) fremovexattr(r2, &(0x7f00008c2000)=@random={'osx.', '/dev/snd/timer\x00'}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000f76000-0x8)=0x0) 2018/01/31 05:17:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000499000-0x6c)="2be1bf3884a87e5509c404578679f09aa5f78185d1965adc63c9411ae1cca2c19b9c9dba026384b9861d004517202bca60aa80469b4a7feda8666a78b26eb6418add7872f871f5e2cc49b91a8ddeff214a26b7d2af6b7566727f7fe20948e330f0e3f224a990ac2173552d6a", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x28)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0xe8785aed50d3f680) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x1, 0x2, 0x3, 0xe930}, 0x8) sysfs$1(0x1, &(0x7f0000ea1000-0x2)='[\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000003000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f0000001000-0x4)=[r1]) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094c000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000eac000-0x20)={{&(0x7f0000882000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/31 05:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f000061c000)={0x0, 0x0}) setitimer(0x0, &(0x7f00004ca000)={{r3, r4/1000+30000}, {0x0, 0x0}}, &(0x7f000056c000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) r6 = getuid() fstat(r2, &(0x7f0000e19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000180000)='./control\x00', r6, r7, 0x800) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod$loop(&(0x7f0000eae000)='./control/file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') creat(&(0x7f000018a000-0xe)='./file0/file0\x00', 0x23) dup2(r0, r2) chown(&(0x7f00009fd000-0x8)='./file0\x00', r6, r7) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000000, &(0x7f0000001000-0x1c)="431c283a743085a5cf28f6244c6ef41976316e061a24c49f29c4e15f", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000b7000)=0x0, &(0x7f0000000000)="") kexec_load(0x0, 0x0, &(0x7f0000db3000-0x20)=[], 0x0) 2018/01/31 05:17:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000-0xd0)={0x6, 0x9, 0x3, 0x6, 0x2f, 0xfffffffffffffff9, 0x6, 0x26c, 0x3, 0x2, 0x81, 0x1, 0xa4, 0x100000000, 0x6, 0x8, 0x3, 0x1, 0x3ff, 0x81, 0x622c, 0xdb, 0xc8e, 0x76a552ad, 0x77, 0x3}) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x220180, 0x0) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x1013, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000000)={r4, 0x0, 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_INFO(r0, 0x80e85411, &(0x7f0000fb1000)=""/4096) r5 = add_key$keyring(&(0x7f0000459000+0x429)='keyring\x00', &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r5, 0x7fff) 2018/01/31 05:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r1, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x4000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000cc8000-0x7f)="bd2b", 0x2}], 0x1) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) connect$ax25(r0, &(0x7f0000cac000)={0x3, {"75376a00a69537"}, 0x0}, 0x10) 2018/01/31 05:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000011e000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000e5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) splice(r0, &(0x7f0000186000)=0x0, r1, &(0x7f00007f8000-0x8)=0x0, 0x200, 0xf) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002be000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000903000)=0xb) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000954000-0x26)={@common='bcsh0\x00', @ifru_map={0x3, 0x9, 0x7ff, 0x7, 0x6, 0x5}}) fremovexattr(r2, &(0x7f00008c2000)=@random={'osx.', '/dev/snd/timer\x00'}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000f76000-0x8)=0x0) 2018/01/31 05:17:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x1bc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001db000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x51f5eda9) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x3, 0x6, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f8000-0xb)='/dev/hwrng\x00', 0x1c3400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000205000)=0x1, 0x4) 2018/01/31 05:17:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b42000)='cgroup\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f000077c000-0x8)={0x1}, 0x8, 0x80800) ioctl$int_out(r0, 0x2, &(0x7f0000cda000-0x8)=0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000043b000-0x50)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ce1000-0xa6)=""/166, &(0x7f000039a000-0x4)=0xa6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000d7d000)={0xc00000000, 0x9, 0x3}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006bd000-0x160)={{{{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]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe196}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa6a, 0x7, 0x7, "23f4ef2d36bfbc0ccc4545590f726a8dc9effac3634def80c0ca171a2ba08bab1315c6212add4a5b40e148741de33833b44dc989eafaa95dc74530f54d1db983a38051782e977cdb5350406819c79fcc"}, 0x160) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003d5000)={0x0, 0x1a5d}, &(0x7f0000fc6000)=0x8) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f3d000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000705000)={r4, 0x280000000}, &(0x7f0000794000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r5, 0x1, 0x30, &(0x7f00007ce000-0x4)=0x0, &(0x7f00001a8000)=0x4) 2018/01/31 05:17:50 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000890000)=0x80000001) epoll_create1(0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x5493}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"8a8cf2b1b058c727d30fcb06279ad3d6", {0x4, 0x3, 0x4, "49dc69cafc7e", 0xffffffffffffffc1, 0x0}}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/43) 2018/01/31 05:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d13000)='/dev/net/tun\x00', 0x0, 0x80081) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b17000)={@common="6707653000000084060000000000004a", @ifru_names=@generic="4f3e570cc0b0000000000000000273b5"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000039e000)=0x5) socket$inet_udp(0x2, 0x2, 0x0) write$tun(r0, &(0x7f0000070000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, ' 8L', 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/31 05:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r4 = dup2(r3, r1) fstatfs(r4, &(0x7f00000be000)=""/2) write(r1, &(0x7f00006a6000)="", 0x0) 2018/01/31 05:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fadvise64(r0, 0x0, 0x1000, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000007, &(0x7f0000005000)=""/0, &(0x7f0000004000-0x4)=0xfffffffffffffd6f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0x98, "47750c8024987936b25a6381f0b82c6ad00237843a9e44c7d2bd730196069cb9181ce90633815863802c7f176d1342a276e7c77f48b5b6ce8a92bf47fcdef02f8d04a2aef05534aa1d5bf285c8131d432d36e9152ff99377c369ed5185e2949d159d8b70150d84961d72e9a1d7a124b618513f8db85fee6bb971af2baf97054dfe56f8a7aa67f04716de9da87fcbf9010b8805a5954f40bf"}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r2, 0x2, 0x0}, &(0x7f0000006000)=0xc) 2018/01/31 05:17:50 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f53000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00008a2000-0xb0)={{0x10001, 0xd0}, 'port0\x00', 0x18, 0x11, 0x25c54361, 0x6, 0x7fff, 0x4, 0x400, 0x0, 0x4, 0x24d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f03000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x89ca, 0xe6, 0xa3, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xfffffffffffffd6a, "7157fc3ebee161729e4eb7a078a52ecaea6459bdce85dac3c3ae80c3c20b11d221b6e7fb10991b308e238cbdf3b157a51c60ad193efb87c5208a2fa5d98d6d0cfc9a70a0887de47c179869d81234d38685117b5a32b20c9e3e5641decf3166b47e7d86e4684d4d7a4919121f634cb5f7f515d81e8961db5d76233a27d1b0ca1d5db88e498b54699940f450fcaf0e42ad2267829a3ed43f2608ae74eee7a62f5897bbcdbad29e194c9141a36dad95c60a69af52e33c4a56bacbf608f34e9d5cbaf56e7a4906e39b447298d06bb683c2a34614c515d5b0edcba917a99b88ae81aae6728a9fa3fffd731fda20666f71e8"}, &(0x7f0000001000-0x4)=0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000082e000-0x4)=0x0) read(r1, &(0x7f000038a000)=""/47, 0x2f) r4 = syz_open_dev$sndseq(&(0x7f0000ae4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000749000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e16000)={r2, 0x5, 0x6, 0x10001}, &(0x7f0000dfe000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x0, 0x9}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair(0x1, 0x5, 0xffffffffffffff97, &(0x7f0000f57000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000ed9000-0x4)=0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000040000)='/dev/keychord\x00', 0x40080, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00006bc000)={0x80, 0xa5, "5d62cd14092f369a0ef5095170ec7ba3d38b55b2a6096b9d758096b7d949bcc03263569f4c4e6c69cb6f61686d36bd3adb252b5e17ec485ea6be090fe1d241e3b411091fe7f3b3ff84142b0b3146d855f3be5618591606df4a6131a9c62f954b312a9ca0ae18f63408f6f29471d84232e51e3e2fe7bce10f06c8c95b48296d1c4432a2bc2cdb363598824dabf9184f5d483214cb2eec07146ef9a459c3ebf6442d36367567"}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00008c5000-0x16)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) recvfrom$ax25(r3, &(0x7f000018c000-0x3d)=""/61, 0x3d, 0x0, &(0x7f0000c38000)={0x3, {"fb8579a54db22c"}, 0x7}, 0x10) socketpair$inet6(0xa, 0x80b, 0xffffffffffff7fff, &(0x7f0000a17000)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fc3000-0x5c)={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d5bdf62}, {0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x8}, 0x401, [0x5, 0x8, 0x4, 0xfffffffffffffff7, 0x1, 0x3, 0x3, 0x1000]}, 0x5c) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db5000-0x50)={@common='eql\x00', @ifru_mtu=0x8}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d18000)=0x0, 0x10200000000000) 2018/01/31 05:17:50 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000484000)={0x0, 0x0}, 0x80000) fchmodat(r1, &(0x7f0000ef6000-0x8)='./file0\x00', 0x2) 2018/01/31 05:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e09000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004e1000)={0xff, 0xffffffff, 0xc0, 0x100, 0x3, 0x9, 0x6, 0xfff, 0x8, 0x3}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000056b000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00009bd000)={&(0x7f0000b7d000/0x11000)=nil, 0x11000}) epoll_wait(r3, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:50 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x1, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c08fcffffffffffffff090b"}}], 0x60) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000b8c000-0x10)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000466000-0x1)='D', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000453000-0x64)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x7c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffeffff}], 0x64) fallocate(r0, 0x0, 0x0, 0x4) 2018/01/31 05:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0xa7e3, 0x3, &(0x7f0000c38000-0x54)="486af853c66ff6623d0e6f9f1736fee8c4459f2d2be4b859600a3d50f360b1b985c5ccece44ded5de9cf0881f111a4f9b9a4265f0589a1abdb97bfaf2138779d968c7eb6924cfcdcb7b2259f84d8aa27fd5c2c5e", 0x54) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00006f8000)=0x8000, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d72000-0x15)='/dev/pktcdvd/control\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000d1000-0xb8)={0x0, 0x49a9, 0x5, 0xe7b, 0x100, 0x1ff, 0x0, 0x3, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7ff, 0x2, 0x34, 0x4}}, &(0x7f000090f000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008df000)=@sack_info={r3, 0x7fff, 0x8000}, &(0x7f000002e000-0x4)=0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000633000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000054a000)={0x0, @in6={{0xa, 0x2, 0x11b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x1000, 0x3f, 0xb6, 0x8a, 0x2, 0x100000001, 0xff, 0x7, 0x4, 0x100000001, 0x29db, 0x100000001, 0x9, 0x7]}, &(0x7f00003a7000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000039b000)={r6, @in6={{0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffff7, 0x3, 0x80000000, 0x0}, 0xa0) setsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f0000854000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000a54000)={r6, 0x8}, &(0x7f000057c000-0x4)=0x8) listen(r4, 0x0) r7 = fcntl$dupfd(r4, 0x0, r4) r8 = accept4(r7, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0x58, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x37, &(0x7f0000929000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/31 05:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000841000)={0x100000000, 0x2, 0x6}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00002d4000-0x10)={0x0, 0x1, 0x6, @random="1644a4e0f20f", [0x0, 0x0]}, 0x10) ioctl(r0, 0x2279, &(0x7f0000c18000-0x38)="407ee745305eee239e4981e0ea9c1a40a2871d864717be9dc3e236e8d044c0bc3739e73479183399cf7373b7b1e1e2822ba1098050be5575") 2018/01/31 05:17:50 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000)='auxv\x00') fcntl$getown(r0, 0x9) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r0, 0x80000) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000-0xdc)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000006000-0x50)={0x100, @time={0x0, 0x1c9c380}, 0x2, {0x81, 0x0}, 0xffff, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@decrefs={0x40046307, 0x4}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) 2018/01/31 05:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000948000)='/dev/sg#\x00', 0x7, 0x4000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000070d000-0x8)={0x10001, 0x100000000000000, 0x0, 0x7ff, 0x9}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ceb000)={0x9, {{0x2, 0x1, @rand_addr=0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe2f) 2018/01/31 05:17:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r2}, 0x14) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/01/31 05:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000023) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f80000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e78000-0x9)='/dev/rtc\x00', 0x2, 0x0) fdatasync(r1) unshare(0x28060400) exit(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000c3a000-0xa)='net/igmp6\x00') accept4$unix(r2, &(0x7f0000e93000)=@file={0x0, ""/4096}, &(0x7f0000e95000-0x4)=0x1002, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000398000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f00000fc000)=0xe8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a26000-0x1000)=""/4096) setuid(r3) ioctl$KDDISABIO(r2, 0x4b37) getdents64(r2, &(0x7f0000321000)=""/4096, 0x1000) 2018/01/31 05:17:50 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) syz_open_pts(r0, 0x28040) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f0000ecb000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:50 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/31 05:17:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000870000)=0xfffffffffffffffe, 0x2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xb2)=""/178) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mq_unlink(&(0x7f00005e4000)="2e5d62646576766d6e657431b14062646576402f2976626f786e65743129244f656d302600") r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f000053e000)={0x3, r2}) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000639000)="d31b3931fcea05251db12d04a4eb632fa55df0e25c41eba7c6e474fede49a8a0deb2b120dd6f80cc9f03c4aa24360c4f3b4eba34f76e410fdb4c911a908c2b1776cb5058a3be6a9dc23dbc1c83d53b8bfa4878a0f56087bb2edae74863fd6b813054866463b853dad69d0599f9554cedb24737367374f388ec69dae20e68210ea51f4e77cf3eb363941396aa61a1152fd261de8e485ec889bd4ef5e6d6bc897269ff820b56dff7cf66deb3eba46b01a9f6e518e9f449707e9b7d1d55bb4dcaedb92ca1b92b4a738382362d7700b2beaad1fffae629") 2018/01/31 05:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) capset(&(0x7f0000d57000)={0x20080522, 0x0}, &(0x7f0000b0b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x400000004, 0x0}) [ 53.482243] binder: 7262:7266 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 53.522325] binder_alloc: binder_alloc_mmap_handler: 7262 20000000-20002000 already mapped failed -16 2018/01/31 05:17:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000-0x14)={0xc75, 0x5d, 0xfffffffffffffffd, 0x352, 0x2, 0x7f, 0x84, 0x1, 0x17c, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r2 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x44800) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000001000-0xe6)=""/230) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000002000)={0x2, 0x1, 0x400, 0x1, 0x100000000}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6d075fa3) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 53.542221] binder: BINDER_SET_CONTEXT_MGR already set [ 53.547561] binder: 7262:7266 ioctl 40046207 0 returned -16 [ 53.557132] binder_alloc: 7262: binder_alloc_buf, no vma [ 53.569822] binder: 7262:7274 transaction failed 29189/-3, size 80-16 line 3128 [ 53.592133] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.598316] binder: release 7262:7266 transaction 47 out, still active [ 53.611443] binder: unexpected work type, 4, not freed [ 53.617513] binder: unexpected work type, 4, not freed [ 53.622901] binder: undelivered TRANSACTION_COMPLETE [ 53.630135] binder: send failed reply for transaction 47, target dead 2018/01/31 05:17:50 executing program 4: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab7000-0x9)='/dev/rtc\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x1}, {0x7, 0x1000}, {0xc, 0x10000}, {0xb, 0x35d}, {0xf, 0x1f}, {0xc, 0x5}, {0x2, 0xffffffffffffffff}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') getresuid(&(0x7f0000028000)=0x0, &(0x7f0000030000-0x4)=0x0, &(0x7f0000395000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000003000-0x6f)=""/111, &(0x7f0000001000)=0x6f) link(&(0x7f0000f74000)='./file0\x00', &(0x7f0000818000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000)="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", 0x1000) 2018/01/31 05:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e78000-0x9)='/dev/rtc\x00', 0x2, 0x0) fdatasync(r1) unshare(0x28060400) exit(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000c3a000-0xa)='net/igmp6\x00') accept4$unix(r2, &(0x7f0000e93000)=@file={0x0, ""/4096}, &(0x7f0000e95000-0x4)=0x1002, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000398000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fc000)=0xe8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a26000-0x1000)=""/4096) setuid(r3) ioctl$KDDISABIO(r2, 0x4b37) getdents64(r2, &(0x7f0000321000)=""/4096, 0x1000) 2018/01/31 05:17:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x1b9f97a2ed79678e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000)='syscall\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @rand_addr=0x4, [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, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}], 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/196, 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) rmdir(&(0x7f0000216000-0x1)='./file0\x00') setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000000d000-0x4)=0x0, 0x1) 2018/01/31 05:17:50 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x7, 0x6) dup(r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) bind$netrom(r0, &(0x7f0000202000)=@ax25={0x3, {"db5ffb27b221a8"}, 0x80000001}, 0x10) 2018/01/31 05:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000829000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000cfa000-0xf)="712f794589676d7000") preadv(r1, &(0x7f000094f000)=[{&(0x7f0000642000-0xf2)=""/242, 0xf2}], 0x1, 0x41) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a84000-0x4)=0x7, 0x4) readv(r1, &(0x7f0000bf0000)=[{&(0x7f000090a000-0x45)=""/69, 0x45}], 0x1) 2018/01/31 05:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f00003cd000)={0x0, 0x0}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/31 05:17:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000578000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4(r0, &(0x7f0000e11000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ee000-0x4)=0x10, 0x800) write$selinux_load(r1, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000229000-0x8)={0x0, 0x0}, &(0x7f0000620000+0x1be)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000977000)={r2, 0x0, 0x1, 0x8}, &(0x7f0000eed000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000e01000-0x4)=0xeb3e, 0x4) llistxattr(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f0000388000)=""/183, 0xb7) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c68000-0x10)=""/16) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000d96000)=0x2, 0x4) finit_module(r0, &(0x7f0000593000)='/selinux/load\x00', 0x1) 2018/01/31 05:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d46000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000cea000-0x38)=[@in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5a71}], 0x38) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000796000)={0x5, &(0x7f00008ed000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000091f000)={r3, &(0x7f0000fbf000)=""/207}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r1, 0x8935, &(0x7f0000110000-0x50)={@generic="2d2126290116450848e3dfbbece5f5b1", @ifru_ivalue=0x0}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x501080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xffffffffffffffff, 0x1, 0x5, 0x9, 0x1c0, 0x401, 0xebd, 0xff, 0x6, 0xb544, 0x96c}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000cab000)=""/0, 0xfffffffffffffdc2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00009e9000)={0x4, 0x0}) 2018/01/31 05:17:51 executing program 3: r0 = socket$inet(0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00005b9000)=@random={'os2.', "5b5b7d70726f6370726f636d643573756d70726f632121ff76626f786e65743073656c662876626f786e657431656d3023707070306e6f646576292600"}, &(0x7f0000001000-0x5e)=""/94, 0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b85000)=""/4096, &(0x7f0000001000-0x4)=0x1000) sendto$inet(0xffffffffffffffff, &(0x7f000000b000-0xe1)="14", 0x1, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x9af, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000002000)=0xc2, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) lseek(r0, 0x0, 0x4) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00008bc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) exit_group(0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x2db) 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b03000-0x120)={0x81, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000dbd000-0x8)={0x0, 0x9}, &(0x7f0000d0a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000003d000-0x108)={r2, @in={{0x2, 0x0, @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]}, [0x4a2, 0x4, 0xcb, 0x400, 0x401, 0x2, 0xfff, 0x1, 0x8, 0x1f, 0xf0, 0xffffffffffffff00, 0x1f, 0x0, 0x3]}, &(0x7f000029b000)=0x108) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000640000)=[{&(0x7f0000a43000)=""/1, 0x1}], 0x1) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) close(r0) open(&(0x7f0000042000-0xa)='./control\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/31 05:17:51 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ee8000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005ec000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e04000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00004df000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a44000-0x8)={r4, 0x2}, &(0x7f00007a1000)=0x8) sendto$inet(r2, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = creat(&(0x7f0000500000)='./file0\x00', 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007dd000-0x4)=0xffff, 0x4) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4(r0, &(0x7f0000434000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x20, 0x800) sendmsg$nl_crypto(r4, &(0x7f0000ccf000)={&(0x7f0000fda000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000c7c000)={&(0x7f0000631000)=@alg={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'gcm(aes-fixed-time)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x7f}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000274000)="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", 0xb18, 0x0, 0x0, 0x0) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x17c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a29000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003a4000-0x4)=0xffffffffffffff61, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d93000)={0x0, 0x9, 0x0, 0x9, 0x7ff, 0x5}, &(0x7f0000704000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a03000)=r2, 0x4) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000396000-0x48)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe6191be5f096a438009fa3254ccb5ce5c451281c34239ebdf670282951fc87b68") fallocate(r1, 0x2, 0x1000, 0x9) sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000129000)={0x0, 0x6e, "010d44dbd58abe96ee3ced2cead7008b325b0cc5d38bbc20a4229b8cace1bd7cdc08f34235da74ce3a2ef58291e7804a3a4b4a808f8fa4b873495ae9212e388983b476132495f4771c60c26e470eb3a67469e314e6a71220e9a00b853e1167a2b50252d9ff710c9bb1451ebdf3ae"}, &(0x7f00009f8000)=0x76) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b65000)={0x4, 0x8, 0x8, 0x1, 0x8001, 0x2, 0xffffffffffffffff, 0x1, r3}, &(0x7f0000c56000)=0x20) lremovexattr(&(0x7f000054f000-0x8)='./file0\x00', &(0x7f0000a15000)=@random={'btrfs.', 'mime_type\x00'}) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f00005be000)='./file0\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000031c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000d57000)={0x20080522, 0x0}, &(0x7f0000b0b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x400000004, 0x0}) 2018/01/31 05:17:51 executing program 1: getrandom(&(0x7f0000936000)=""/0, 0x0, 0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f00008f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x14) 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x0, 0x200) ioctl(r0, 0x440000000000127d, &(0x7f0000002000)="") 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x5, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0x1, 0x8204, 0x57, 0x6, 0x8, 0x2, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0xfff}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000001000-0x8)={0x7fffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007b5000-0x4)="", &(0x7f000081e000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f3c000)="d004ab10c7a6740fbea7650ba9568be015d2c9b1e12103873d0685bde748da5ce38160fedf78901753dd054e85689b3d99cfac7afbbc97507126571424e07b1264643d2206107df7d1f4e1e8c0fe0e0db235b381398f18cfa39e7c5b3cf6141cde1a31789b74f036a9accf034ce081117841b3ecde8444ad521b42df8c77d44b7ce6392244591a21375908412088fe96d5d4668b9e0c3f2e3f9ddf91a8bf7317614dd37fd937b2457ce750491795eb2fb9b4be714be0a5c77750330be31c3b1b9c8179608a8fda0e7584fe6a8c77b3081fdbc27684") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) getsockopt(r5, 0x0, 0x400040, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mlock2(&(0x7f0000424000/0x4000)=nil, 0x4000, 0x1) socket$unix(0x1, 0x2, 0x0) 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x100000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) syz_open_dev$sndtimer(&(0x7f000001a000-0xf)='/dev/snd/timer\x00', 0x0, 0x18040) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000c000)=@generic={0xfffffffffffffffc, 0x6, 0x1800000000000000}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000013000-0x4)=0x0) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x9, 0x4) r1 = creat(&(0x7f0000ac2000)='./file0\x00', 0x100) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000030000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000396000)=[], 0x0, 0x0, 0x0, 0x4}, 0x4) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000093f000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000cbc000)=0xe8) r1 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000022e000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000-0x4)=0xe8) setresuid(r0, r1, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005be000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e71000)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0xfff, 0x70, &(0x7f0000317000-0x10)=@generic="ea187acfa71b77e450897f022255628f", 0x8, 0xff, 0x9}) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) write$eventfd(r1, &(0x7f0000604000)=0x400, 0x8) 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000030f000)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x58, 0x0, &(0x7f00004b8000-0x58)="ca2d5501223328ef85c7752297f685cd752278c0a9a46582f84dc3c9636bfda0367c6404a405e1510d8f086dbbd60535a7b4446c382d8400c52ac4f363f2cec1ccc149218a8d141cd84dd63cc24eae761c738b9c9b992131"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f08000-0x4)=0x0, &(0x7f0000ed5000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000-0x15)='/proc/self/net/pfkey\x00', 0x2001, 0x0) r2 = mmap$binder(&(0x7f00003cb000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000860000-0x30)={0xa8, 0x0, &(0x7f0000526000)=[@transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000c57000)=[], &(0x7f00009e8000)=[0x40]}}, @acquire={0x40046305, 0x0}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x1}, @request_death={0x400c630e, 0x4, 0x4}, @acquire_done={0x40106309, r2, 0x3}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x1}], 0x7, 0x0, &(0x7f0000af4000)="f2ed3bedeb780b"}) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000)={0x9, 0x0, 'client0\x00', 0x1, "cdef399774723635", "1ac864409b18f27f3c66b214ef769c1bef1f7591bdc52792db01cea7182801ae", 0x0, 0x732, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2, 0x80000001, 0x0, []}, 0x18) sendto$inet6(r0, &(0x7f0000307000)="", 0x219, 0x0, &(0x7f0000fc8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb4000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) accept4$ax25(r1, &(0x7f0000279000)={0x0, {""/7}, 0x0}, &(0x7f0000468000-0x4)=0x10, 0x800) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000164000)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0x0, &(0x7f00000e5000-0x2)="") mount(&(0x7f0000560000)='./file1\x00', &(0x7f0000976000)='./file0\x00', &(0x7f000063a000)='devtmpfs\x00', 0xc0000, &(0x7f0000c8c000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000053d000-0x9)='/dev/rtc\x00', 0x400000, 0x0) openat(r0, &(0x7f0000504000)='./file0\x00', 0x4c000, 0x2) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)='eth0%proc\x00', 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ba8000-0x10)={0x0, 0x0}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="558279268261c713b7ca987a9081808a", 0x3ff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000045000/0x4000)=nil, 0x4000, 0xe) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$pptp(r1, &(0x7f0000f55000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c8b000)='/dev/sequencer2\x00', 0x201, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000939000-0x1)=0x0) sendmsg$nl_route(r0, &(0x7f0000629000)={&(0x7f0000491000)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f0000a12000)={&(0x7f000056e000-0x14)=@getneightbl={0x14, 0x42, 0x4, 0x6, 0x0, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x40000) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00009f9000-0x65)=""/101, 0xfffffffffffffefc, 0xfd, 0x0, 0x2f5) socket$packet(0x11, 0x3, 0x300) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2, 0x80000001, 0x0, []}, 0x18) sendto$inet6(r0, &(0x7f0000307000)="", 0x219, 0x0, &(0x7f0000fc8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb4000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) accept4$ax25(r1, &(0x7f0000279000)={0x0, {""/7}, 0x0}, &(0x7f0000468000-0x4)=0x10, 0x800) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-em0/\x00', 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003a8000-0x10)={&(0x7f00004e8000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00009a1000)=[], 0x0, 0x0, 0x0) uname(&(0x7f00006ce000-0x1000)=""/4096) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x798, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x5b4, 0x3, {{'lzjh\x00'}, 0x2b58, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x4, 0x7, 0x3, 0x8, [0x8, 0x0, 0x2f7, 0x8, 0x8, 0xb1a]}}, @output_mark={0x8, 0x1d, 0x9}]}, 0x798}, 0x1, 0x0, 0x0, 0x4}, 0x44) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000356000-0x4)=0x0, &(0x7f000022b000)=0x4) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x101) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) lstat(&(0x7f0000dda000)='./file0/file0\x00', &(0x7f00009b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000570000-0x8)={0x0, 0x7ff}, &(0x7f000028f000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cbe000)=0x0) tgkill(0x0, r2, 0x19) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c0b000)={r1, 0x8}, 0x8) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005c0000)='./file0\x00', &(0x7f0000cfc000-0x8)='./file0\x00', &(0x7f0000602000)='afs\x00', 0x8008, &(0x7f00006e0000-0x79)="79e8844e78c40add68ef048144cdd21413048a6258a656245622c2a88ac53f2e478131e2952dcd7f91659fb1f20405319196f1a5da57132033026262c97b8feca9c505667448cdd8e94174fb1ecc514b8b8ace5dfb2cd5ef5778b26ae4db3a6c1e50d11f02be16bf1aa344337e6e95613caa03ab112ece936a") mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x3, 0x40000) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') [ 54.151584] binder: 7431:7458 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 54.183807] binder: 7431:7458 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f03000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000087d000-0x4)=r0) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x3) write(r0, &(0x7f0000112000-0x10b)="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", 0x4268ac0a80fcf8f) 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000995000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e4000)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fab000)=0xe914, 0x4) 2018/01/31 05:17:51 executing program 4: prctl$seccomp(0x21, 0x0, &(0x7f0000c21000-0x8)={0x0, &(0x7f0000001000-0x28)=[]}) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/0) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x43) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000080000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000001000-0x4)=0xb8b, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000000c000)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={r2, 0x7d1}, &(0x7f000000a000-0x4)=0x8) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f000000a000)='auxv\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x4a42, 0x0) dup(r1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x78)={0x10000, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x89, 0xfffffffffffffffc, 0x2, 0x1000, 0x0, 0x8000000005, 0x0, 0x7a2e}) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x1) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c6f000)=0x3, 0x4) flock(r1, 0x2) flock(r0, 0x1) close(r0) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000557000)={{0x80000000, 0x3}, {0x4, 0x4}, 0xfff, 0x3, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup3(r0, r0, 0x80000) fstat(r0, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00002d0000-0x5)="8ba6b33b30", 0x5, 0x4000000, &(0x7f0000fc1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000321000)='/dev/autofs\x00', 0x109001, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00004db000)=""/230, &(0x7f0000fc3000-0x4)=0xe6) fremovexattr(r0, &(0x7f0000fc1000)=@random={'btrfs.', '{trusted\x00'}) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000510000-0x9)='/dev/sg#\x00', 0x7, 0x2800) ioctl$KDSETLED(r1, 0x4b32, 0x3) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f000072a000)={0x0, 0x2, 0x93, 0x9, r2}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000460000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c7000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x101, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a4a000-0x8)={0x0, 0x2, 0x1}, &(0x7f0000235000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000844000-0x8)={r3, 0x20}, &(0x7f0000a30000)=0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ee1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) fchmod(r1, 0x0) 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x0, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000984000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001fb000-0x4)=0x0, &(0x7f000005d000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000051b000)=0x8) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00007b0000)=""/112) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x12b9da4c, 0x701c42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x2710}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x20001fc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) 2018/01/31 05:17:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000760000)='./file0\x00', 0x880, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x90)=[{0x3, 0x4ba29f6, 0x80000000, 0xd7d9, @time={0x0, 0x0}, {0x20000000, 0x96}, {0x4, 0x22}, @raw8={"03b53a367342c74a57f90aef"}}, {0x8001, 0x3, 0x0, 0x2, @time={0x0, 0x1c9c380}, {0xad4, 0x3000000000}, {0x542, 0x1ff}, @quote={{0x8, 0x1}, 0xffff, &(0x7f0000000000)={0x7, 0x2, 0x0, 0x9, @time={0x77359400, 0x0}, {0x2, 0x47e}, {0x7, 0x3}, @quote={{0x3, 0xfffffffffffffff9}, 0x7f, &(0x7f0000000000)={0x80000000, 0xff, 0x1, 0x8000, @tick=0x2, {0xffffffffd61929b9, 0x1}, {0x100, 0x80000000}, @result={0x100, 0x7}}}}}}, {0x3, 0x7, 0xffffffff, 0xffffffffffff3ee6, @tick=0x3, {0x200, 0x1}, {0x5c, 0x52}, @ext={0xdf, &(0x7f000099d000)="305fe6e908593829b84f4753c2392a8b6a0ba6a89fbe6c8b1625e3a2d1387f66b9a2692d0ac1d38c0e27297b7bd0e91fe851390e5425e2e245311cf9c4b72c71acf186785cd4a745ac874b51938a7fea57761ce9e8450f1c77f0c071d55e87080919275950a10e69f5b15a6e0929ddf175660b87105b1698c55639131d903eb6d3dc42f3ce4ebe61da10a8274a4a6815ee109779a6d570d57891d481e4e0b8ae9e0b30fd34c3b43075c9f30f2378d14625027637b0e03fec7e09c021267f3b2f28dff2fcc4924a6a7262283c7356753baf60e5129257ae0b110bac8bebb70b"}}], 0x90) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r1, &(0x7f0000030000)=[{&(0x7f0000001000-0x70)="ac7a86b373393ec0cc158db01cc387d354b439275619821195ce47ab", 0x1c}], 0x1) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x800000000000000, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000ba4000)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001, 0x0}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000568000-0x8)={0x5, 0x400, 0x1, 0x6, 0x7}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e09000-0xc)={0x6, 0x2, 0x1, 0x40, 0x4, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f00007b9000-0x10)={0x1, 0x4, 0x0, 0x0, r1}) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_buf(r0, 0x107, 0xe, &(0x7f00006bd000)=""/224, &(0x7f00002ad000-0x4)=0xe0) getuid() 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) tkill(r2, 0x16) ptrace$setopts(0x4209, r2, 0xffffffffffffffff, 0x0) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000547000)={@common='irlan0\x00', @ifru_flags=0x1200}) r1 = syz_open_procfs(0x0, &(0x7f0000131000-0x16)='net/ip_tables_matches\x00') setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000012c000)=0x6, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f0000d3c000-0x10)={0x5, 0x0}) connect$unix(r2, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004d0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001ff000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0x3a5) setresuid(r1, 0x0, 0x0) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) getcwd(&(0x7f000022b000)=""/217, 0xd9) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f18000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f000073d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendmsg(r1, &(0x7f0000e05000)={&(0x7f0000f17000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000e34000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") close(r0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000007a000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a39000-0x10)='/dev/input/mice\x00', 0x0, 0x2c0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = gettid() rt_sigqueueinfo(r1, 0xd, &(0x7f0000381000)={0x25, 0x60000000, 0x9, 0x5}) setfsgid(0x0) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a94000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00005fb000-0x4)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f000007b000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"d7840af8767e59"}, 0x0}}) restart_syscall() 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) getpriority(0x2, r1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fda000)={&(0x7f0000fdb000-0x6)=@hci={0x1f, 0x9, 0x2}, 0x6, &(0x7f0000419000)=[{&(0x7f0000fdb000-0x41)="0255f4ec98aa58fcd101a4cd38034864f881781afbbd8ab00a19d2038fd8b38e4c8a64cb32d5ef9ebdf2e72d3ea3c145c0c6bfcf0dc1d46c2e8a41d07c5497edbc", 0x41}, {&(0x7f0000e09000-0x9d)="d8e810796b897fe95b876e22073dba176eaf9b7ddaebad118986114ad60375fa14b063635fd08765d0a88747597aa89e2a984ea6ef6b16d38abdd4d966a38c00e437819b964560efc53598d6afae81a80a598da2e9827e0529a7001fd201a85d7438836d123cf23d59d675731888a74293ff6816d37977391ab720b57c5b0db90f5a589813db4abe64d08f113524b6c4eae5b654bad0c559a7b73e9cdc", 0x9d}, {&(0x7f0000fdb000-0xed)="7cb9f123df20406507246fc3c340c6788404d25d9c5a7e24c17e0f36c6ea7341f4080c310492cc175138fff3bf280d5637f3da258a2c4033a6a65eccb5e8a89969fa0e14a50e1f72cdc62ff988d712d2e6e26cf4b4c5583b459335f185827d11930c3a1d401dfb59babf91dee4a27ceef2ca78188856175e7458aef2ff84a6dc207da0157105ec78df0ca2c4bf1c9f3d787f371e5ea292f636bd75ee343ac63170d87b1ba0bb5817fe50e9664b74dac6ab1f58efc6b5b4bb8561fc86ea5db50e3806a8300b9fd1f1863bee34574001c7b7df3d8afa2bafe6bcbbc40a3d8537f97fe308c9ea6b2f11f84bf9b533", 0xed}, {&(0x7f0000fdb000-0x2b)="b63fa12d71f100d7a0b5f76a8ce74fa6321b9e1c32c667875b8db4a712831fb06208641246eb949fa87c55", 0x2b}, {&(0x7f0000fda000)="9c7f6563bb09bba76b8431a7e2d2a2a447059db2cfb6c526afff3271ec4279ff7790e16a59cff0529d359ca6b12aaf337468318d6022c4af70403aa94bd4d5aa6e4c2a7104ab062f9fe57e950c0cc5c83e70fc811f504da6573c36e0737d92bf037b61ec4f99d78e536c7caf8fbfaf240d78c9005176ddab3f78b45dda9225a5bddae0a36259b605cb37c3a16951734155d0b38e78777260d0873f33845331359f414a4e24d6c3c21c13f59af932e823b4b9b991b01cc88ab1e948", 0xbb}, {&(0x7f0000fda000)="8767a35aa3b2f63f36646235d5d3dde8ebfadb54a74009789cd7f99a6af43626cb8ba604d6c6", 0x26}], 0x6, 0x0, 0x0, 0x4080}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fdc000-0x8)=0x0, &(0x7f00003c2000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xb) getsockopt$inet_buf(r2, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ee8000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc76) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000a2000-0x10)=@generic="cd171e8472330eb60c8ab7f6a6f13b0c") sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cd5000)={0x2, 0x1f}, 0x9f) close(r0) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1af000)=nil, 0x1af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001af000-0x24)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020d00000000", 0x24) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000fb5000)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00') prctl$intptr(0x200000002f, 0x2) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f000015e000-0x80)=""/128, 0x80) r3 = memfd_create(&(0x7f000015b000)='cgroup\'^ppp1:%\x00', 0x3) ioctl$VT_RELDISP(r3, 0x5605) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000cf3000)={0x7d15598d, 0x7, 0x1000, 0xcfd, 0x4, 0x7fffffff, 0xab, 0x3ff, 0x0, 0x1}) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000012000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d38000)=0x48, 0x80000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"4c9917654436ab"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2c4b29ec65193b63, &(0x7f0000819000-0xb9)=""/185, &(0x7f0000eb2000-0x4)=0xb9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f00006ed000)=[{r2, 0x0, 0x0}], 0x1, 0x3) 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x286, &(0x7f0000e61000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) inotify_rm_watch(0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000390000-0x11)='-GPLvmnet0wlan0-\x00', 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000060b000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000095c000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20}, &(0x7f0000df7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b64000)={0x2008, 0x9, 0x3f, 0x800, r2}, 0xffffffffffffff40) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000699000-0x8)=0x0, 0x8) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000031000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) link(&(0x7f00003ce000)='./file0\x00', &(0x7f0000d05000)='./file0\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000f5f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="") ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f000067d000-0x8)=0x0) 2018/01/31 05:17:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000074000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000038d000-0x10)={0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0}, &(0x7f0000f13000)=0x10) clone(0x1000000, &(0x7f0000f79000)="", &(0x7f0000305000)=0x0, &(0x7f0000d3f000-0x4)=0x0, &(0x7f0000f64000-0x1a)="") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004b4000-0x8c)={r1, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) 2018/01/31 05:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b95000)='./file0\x00', 0x101801, 0x12) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r0, &(0x7f000030d000-0x1a)=""/26, 0x1a) getdents64(r0, &(0x7f0000d6e000-0xad)=""/173, 0xfccf) 2018/01/31 05:17:51 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003f000)="275d2b776c616e305d00057e65d41c42c92f7cbc7fcce8972f1c85a69cbc9033db5e42b7ae9ed3de76ff77e72f6563ed6a5e287caa01b15420b3dd46a9bb66cf5d8907efb1c8068ab38a75276e6e63b251", 0x3) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000041000-0x19)="af883925bfa50a90296b4e7005e8451ce45ea6c545ed99e9b4", 0x19, 0x800, &(0x7f000001a000)=@abs={0x1, 0x0, 0x2}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000040000-0x8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 05:17:51 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80000, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x2000000000000000, 0x0) 2018/01/31 05:17:51 executing program 3: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x800400}, 0xc) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d9b000-0x11)='/selinux/enforce\x00', 0x484000, 0x0) unlinkat(r1, &(0x7f0000711000)='./file0\x00', 0x200) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r2 = open(&(0x7f0000d42000)='./file0\x00', 0x0, 0x100) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000c0a000)={0x0, 0x401, 0x18, 0x7ff, 0x2, 0x1000, 0xc000, 0x200, 0x5, 0x5c43}) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ffe000-0x28)={@common='lo\x00', &(0x7f0000ffe000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098a000)='/dev/sequencer2\x00', 0x488000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000059f000)=0x2, 0x4) 2018/01/31 05:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce5000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000887000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000f82000)='./file0/bus\x00', &(0x7f000070d000)=@random={'security.', 'ramfs\x00'}, &(0x7f0000347000-0x6)='ramfs\x00', 0x6, 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000266000-0x72)=""/114) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000706000)=0x0) ftruncate(r0, 0x0) write$selinux_create(r0, &(0x7f0000178000)=@objname={'system_u:object_r:setfiles_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x38, 0x20, './file0/bus\x00'}, 0x43) 2018/01/31 05:17:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x83, 0x6, 0x9, 0xdca, 0x10001}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0xfffffffffffffffc, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000768000)={0x0, 0x2f, "1731fb1dd121e262e3e3dd1b9256db0be087c544d4f7bacf0ae26b656b2e6150cc9c9740c9d9fb1362b0d80fd21f5f"}, &(0x7f000089a000-0x4)=0x37) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000026c000-0x8)={r3, 0x6}, 0x8) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/31 05:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) write$sndseq(r0, &(0x7f0000a34000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}], 0x30) 2018/01/31 05:17:51 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d6a000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000df8000)="8cb34fe9164055726a992690a6ec58dcc0ddd36abfdd5f1c863011fc564150ff44b721474de45d3464a35338946494cbff43c2cdea0c4e7516552de0a4d2684322e9211a47eeeff31689e230ee23aec370f4b63a8953d46aa9be478dc006c75e6bb5931932a676c171c6c9ab9fb6651709e280377006f2bd57924dd4a5e00bbfe2e2b81c649b383e9fed3e8db9794eb04fdbbe6fbdc084d5cd5fa1d93f01e9833a3fbcf60136917d3dba3de3414bc182c72122d2626d62fb4939d30663f3a4db43c5730ecec785bc1d6857f744f8fddbfe613f7934e2ef1c7ab8bdbe0be186c15738", 0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000096b000)=""/156, 0x9c) r3 = userfaultfd(0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000727000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000372000)={@common='nr0\x00', 0x11}) syz_open_dev$mice(&(0x7f0000fac000-0x10)='/dev/input/mice\x00', 0x0, 0x103100) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000c7b000)='keyring\x00', &(0x7f0000950000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000cb0000)='keyring\x00', &(0x7f000094f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000da3000)={0x2, 0x1, 0x3, 0x0, 0x80000000, 0x0, 0x1, 0x3f, 0x0}, &(0x7f0000233000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cc4000-0x8)=@assoc_value={r6, 0xffffffffffffffff}, 0x8) recvfrom$ipx(r0, &(0x7f00003e3000-0xdc)=""/220, 0xdc, 0x2, &(0x7f000076a000)={0x4, 0x3, 0xdec7, "3738a6d4206e", 0x4, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000648000-0x4)=0x0, &(0x7f0000a70000-0x4)=0x4) 2018/01/31 05:17:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x200081) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 05:17:52 executing program 3: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b3c000-0x4)=0x1f, 0x4) recvmsg(r2, &(0x7f0000b3a000-0x38)={&(0x7f0000b39000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ba000)=[{&(0x7f000029e000-0xe6)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) r4 = gettid() getpeername$llc(r3, &(0x7f0000284000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000043a000)=0x10) readv(r3, &(0x7f0000b3b000-0x10)=[{&(0x7f00007da000-0x21)=""/33, 0x21}], 0x1) tkill(r4, 0x16) 2018/01/31 05:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000975000-0x8)={0x0, 0x0}) r2 = dup2(r0, r0) r3 = dup2(r1, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002cd000)={0x0}, &(0x7f000069b000)=0xffffffffffffff2e) fcntl$getownex(r1, 0x10, &(0x7f0000cf5000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000411000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f000036e000)='oom_adj\x00') 2018/01/31 05:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) fstat(r0, &(0x7f0000dd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007b8000)={0x8, 0x2, {0x3, 0x3, 0xffffffffffffffa6, 0x2, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:17:52 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010d) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000039000-0x60)={0x0, 0x6, 0x1, @thr={&(0x7f0000052000-0x38)="10323aa7c49abe6821b3686f0738ae00ee88a2730a1e9a26d4d19876ae51a6b36ec3247a2ae254cbba7e28bd605c9e6220bf82f9a6f034be", &(0x7f0000051000)="16a3dea049e6c9288aa9e0fde076342cd6b2d8532bc7b5661233032f6ca752b9869f587bfc3b496f2c0117"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000052000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000028000)={0x0, 0x0, &(0x7f000004a000)=[{&(0x7f0000020000-0x8)=""/8, 0x8}, {&(0x7f0000006000)=""/134, 0x86}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000040000-0xc4)=""/196, 0xc4}, {&(0x7f0000053000-0x65)=""/101, 0x65}, {&(0x7f0000024000-0x13)=""/19, 0x13}, {&(0x7f0000015000-0x6)=""/6, 0x6}, {&(0x7f0000053000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000007000-0xc2)=""/194, 0xc2, 0x6}, 0x40000040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/31 05:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) 2018/01/31 05:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000ebd000-0x9)='/dev/sg#\x00', 0x100000000, 0x2000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 54.936955] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/7654 [ 54.945606] caller is __this_cpu_preempt_check+0x1c/0x20 [ 54.951258] CPU: 1 PID: 7654 Comm: syz-executor6 Not tainted 4.4.113-g962d1f3 #2 [ 54.958782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.968127] 0000000000000000 ada538d7a57527b3 ffff8801d4a67800 ffffffff81d028ed [ 54.976122] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d71fc740 [ 54.984122] 0000000000000003 ffff8801d4a67840 ffffffff81d62834 ffffffff810002b8 [ 54.992122] Call Trace: [ 54.994680] [] dump_stack+0xc1/0x124 [ 55.000015] [] check_preemption_disabled+0x1d4/0x200 [ 55.006735] [] ? 0xffffffff810002b8 [ 55.011985] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.018453] [] tcp_try_coalesce+0x249/0x4d0 [ 55.024404] [] ? tcp_parse_options+0x970/0x970 [ 55.030622] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 55.037699] [] tcp_queue_rcv+0x127/0x720 [ 55.043391] [] tcp_send_rcvq+0x39b/0x450 [ 55.049090] [] ? tcp_rcv_established+0x2230/0x2230 [ 55.055644] [] ? preempt_schedule+0x25/0x30 [ 55.061589] [] ? ___preempt_schedule+0x12/0x14 [ 55.067795] [] ? __local_bh_enable_ip+0xc5/0xd0 [ 55.074086] [] tcp_sendmsg+0x1e8f/0x2b10 [ 55.079769] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.086752] [] ? sock_has_perm+0x1c2/0x3e0 [ 55.092609] [] ? tcp_sendpage+0x1830/0x1830 [ 55.098552] [] ? inet_sendmsg+0x201/0x4c0 [ 55.104322] [] inet_sendmsg+0x2bc/0x4c0 [ 55.109916] [] ? inet_sendmsg+0x73/0x4c0 [ 55.115598] [] ? inet_recvmsg+0x4c0/0x4c0 [ 55.121370] [] sock_sendmsg+0xca/0x110 [ 55.126881] [] SYSC_sendto+0x2c8/0x340 [ 55.132390] [] ? SYSC_connect+0x310/0x310 [ 55.138160] [] ? __fget+0x232/0x3b0 [ 55.143408] [] ? __fget+0x47/0x3b0 [ 55.148573] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 55.155384] [] ? __fget_light+0xa1/0x1e0 [ 55.161082] [] ? __fdget+0x18/0x20 [ 55.166245] [] ? SyS_futex+0x210/0x2c0 [ 55.171753] [] ? do_futex+0x15d0/0x15d0 [ 55.177349] [] ? __fget_light+0x199/0x1e0 2018/01/31 05:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x408000000002, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000996000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8c000)={0x0, 0x0, 0x0}, &(0x7f0000e03000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f0000ea4000-0x8)='./file0\x00', 0x31e) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000b1c000)={0x0, 0x3e, "70e58f9d68db69c77540407e08617bda2b5c58432436f1794128c483d2a718947866528c6542503242c066fa23fff110d65e24d7a5d0490c67a9aa0abcf7"}, &(0x7f0000519000)=0x46) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a81000)={r8, 0x6}, &(0x7f0000007000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r7, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/31 05:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000257000)='/dev/sequencer2\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000723000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [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]}}, &(0x7f0000e90000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000050a000-0x4)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/31 05:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0xfffffffffffff01a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000fbd000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f000008f000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a55000)=0x0) sendto$inet(r1, &(0x7f00008d8000-0x3)="", 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00007f5000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000004e000-0x5c)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, {0xa, 0x0, 0x64fa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x4}, 0x7fe000000000000, [0x7fffffff, 0x1, 0x0, 0x1ff, 0x6, 0xfb, 0xfff, 0xd701]}, 0x5c) 2018/01/31 05:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001a000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") bind$nfc_llcp(r0, &(0x7f000046b000)={0x27, 0x6, 0x3, 0x5, 0x7, 0x4, "c0982afbbec56ab4dc383d95b7b42053e01edaae95be791f102a80f19ca71f5042072c0822f552a34c548dbfdae071d9ef39b1eddca21417ef02ec6be8f499", 0xfffffffffffffff7}, 0x60) 2018/01/31 05:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d5f000)={0x0, 0x0, ""}, &(0x7f000095a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000813000-0x1d)={r1, 0x15, "d7aa3f7013b73e25419709730300000032b552ead1"}, &(0x7f0000967000)=0x1d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000068a000)={r2, 0x300, 0x0}, 0xc) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000110000-0x10)={r2, 0x64, &(0x7f0000ebf000-0x64)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x6bfa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f00006df000)=0x10) 2018/01/31 05:17:52 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000000) socketpair(0x8, 0xa, 0x9, &(0x7f0000df0000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() ptrace$cont(0x9, r3, 0x7fffffff, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff8000)={0x1, [0x0]}, &(0x7f0000ff8000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b3a000-0x8)={r4, 0x100000001}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) keyctl$update(0x2, 0x0, &(0x7f00006e1000-0x71)="92", 0x1) 2018/01/31 05:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000ebd000-0x9)='/dev/sg#\x00', 0x100000000, 0x2000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:17:52 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f000085b000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000995000-0x80)=[{&(0x7f000072a000)='Y', 0x1}, {&(0x7f0000415000)="b5", 0x1}], 0x2, 0x0) fcntl$dupfd(r0, 0x404, r2) [ 55.183121] [] SyS_sendto+0x40/0x50 [ 55.188369] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 55.229803] audit: type=1400 audit(1517375872.487:19): avc: denied { listen } for pid=7675 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 55.266975] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/7691 2018/01/31 05:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') inotify_add_watch(r1, &(0x7f0000647000)='./file0/file0\x00', 0x80) preadv(r1, &(0x7f00007b2000)=[], 0x89, 0x680000000000000) 2018/01/31 05:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") socketpair$inet6(0xa, 0xa, 0x7470a412, &(0x7f0000ac8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000217000)={0xbb0e, 0xffffffffffffffff, 0x4, 0x1, 0x8, 0x9, 0xfffffffffffffffc, 0xd8, 0xd454, 0xfffffffffffffffd, 0x4}, 0xb) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/ppp\x00', 0x220800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e3c000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x100000001, 0xfff, 0x82}, &(0x7f00002a7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00001bf000-0x2f)={r5, 0x27, "201ccf42ee75a3941fea21ee921e0a4e8df5389b401a3a08c85fc68d9b31b0cbb448f5997fd440"}, &(0x7f00008a1000)=0x2f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r6 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r6) tkill(r1, 0x16) clone(0x100200, &(0x7f0000459000-0x4f)="", &(0x7f0000778000)=0x0, &(0x7f0000f09000-0x4)=0x0, &(0x7f0000d38000-0x1000)="") [ 55.275514] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.281000] CPU: 1 PID: 7691 Comm: syz-executor6 Not tainted 4.4.113-g962d1f3 #2 [ 55.283645] audit: type=1400 audit(1517375872.547:20): avc: denied { ioctl } for pid=7675 comm="syz-executor1" path="socket:[14210]" dev="sockfs" ino=14210 ioctlcmd=5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 55.317348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.326704] 0000000000000000 7cfe83dbfef9eb69 ffff8801d486f800 ffffffff81d028ed [ 55.334737] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801c5150000 [ 55.342772] 0000000000000003 ffff8801d486f840 ffffffff81d62834 ffffffff810002b8 [ 55.350836] Call Trace: [ 55.353420] [] dump_stack+0xc1/0x124 [ 55.358779] [] check_preemption_disabled+0x1d4/0x200 [ 55.365520] [] ? 0xffffffff810002b8 [ 55.370788] [] __this_cpu_preempt_check+0x1c/0x20 2018/01/31 05:17:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x1, 0x0, 0x3, 0xffffffff, 0xa, 0xa0, 0x20, 0xc, r1, r2}, {0x0, 0x2b75, 0x3, 0x3, 0x2, 0x7, 0x7, 0xfff}, {0x9542, 0x8f8, 0x7, 0x5}, 0x2, 0x3, 0x2, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x40, 0x5, 0x4c54, 0x3}}, 0xe8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000001000)={"7852370b4b06d44f140c33fc6a4f9a98", {0x4, 0x5, 0x4, "14c76ce5ab04", 0x3ff, 0x0}}) getsockopt$inet_tcp_int(r5, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r4, r5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000298000-0x20)={@common='ifb0\x00', @ifru_flags=0x1000}) getpeername$ax25(r4, &(0x7f000019d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d69000)=0x10) quotactl(0x100000001, &(0x7f0000ee3000)='./file0\x00', r2, &(0x7f0000754000)="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") 2018/01/31 05:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') inotify_add_watch(r1, &(0x7f0000647000)='./file0/file0\x00', 0x80) preadv(r1, &(0x7f00007b2000)=[], 0x89, 0x680000000000000) 2018/01/31 05:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f00000d3000-0x38)={&(0x7f0000b05000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009cf000)=[], 0xfffffffffffff76, &(0x7f0000653000-0x35)=""/53, 0xfffffffffffffe83, 0x8000}, 0x10042) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 55.377276] [] tcp_try_coalesce+0x249/0x4d0 [ 55.383243] [] ? tcp_parse_options+0x970/0x970 [ 55.389478] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 55.396574] [] tcp_queue_rcv+0x127/0x720 [ 55.402282] [] tcp_send_rcvq+0x39b/0x450 [ 55.407981] [] ? tcp_rcv_established+0x2230/0x2230 [ 55.414556] [] ? do_softirq.part.17+0x40/0x60 [ 55.420692] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.427526] [] ? lock_sock_nested+0x90/0x120 [ 55.433576] [] ? trace_hardirqs_on+0xd/0x10 [ 55.439537] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 55.445847] [] tcp_sendmsg+0x1e8f/0x2b10 [ 55.451549] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.458553] [] ? sock_has_perm+0x1c2/0x3e0 [ 55.464435] [] ? tcp_sendpage+0x1830/0x1830 [ 55.470402] [] ? inet_sendmsg+0x201/0x4c0 [ 55.476206] [] inet_sendmsg+0x2bc/0x4c0 [ 55.481824] [] ? inet_sendmsg+0x73/0x4c0 [ 55.487525] [] ? inet_recvmsg+0x4c0/0x4c0 [ 55.493305] [] sock_sendmsg+0xca/0x110 [ 55.498815] [] SYSC_sendto+0x2c8/0x340 [ 55.504333] [] ? SYSC_connect+0x310/0x310 [ 55.510126] [] ? __fget+0x232/0x3b0 [ 55.515383] [] ? __fget+0x47/0x3b0 [ 55.520551] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 55.527370] [] ? __fget_light+0xa1/0x1e0 [ 55.533056] [] ? __fdget+0x18/0x20 [ 55.538217] [] ? SyS_futex+0x210/0x2c0 [ 55.543725] [] ? do_futex+0x15d0/0x15d0 [ 55.549319] [] ? __fget_light+0x199/0x1e0 [ 55.555088] [] SyS_sendto+0x40/0x50 [ 55.560358] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 05:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f00000d3000-0x38)={&(0x7f0000b05000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009cf000)=[], 0xfffffffffffff76, &(0x7f0000653000-0x35)=""/53, 0xfffffffffffffe83, 0x8000}, 0x10042) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @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]}, 0x1, 0x8}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4}, 0x98) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000155000)=0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x1000, "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"}, &(0x7f0000ac3000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x800000000000009, 0x80000) write$eventfd(r4, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006f8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f000005b000-0x4)=0xe8) setuid(r5) write$eventfd(r4, &(0x7f0000476000-0x8)=0x0, 0x8) read$eventfd(r4, &(0x7f0000f3c000)=0x0, 0x8) 2018/01/31 05:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000c89000-0xd)='/dev/usbmon#\x00', 0x3, 0x400000) 2018/01/31 05:17:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000686000-0x9)='/dev/sg#\x00', 0x80000001, 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00005a9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f00005e8000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 05:17:52 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/01/31 05:17:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007eb000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) 2018/01/31 05:17:52 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000473000)='/dev/rfkill\x00', 0x80, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00006c5000)=0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/autofs\x00', 0x101002, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c12000)=0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f92000-0x73)={0x0, 0x6b, "6889756cb0dcbe34e2551449f8cd6490b59c49391bdf46a18f144f400e8af730c2160b15633e7c6fda67a0b86e3551dc0448862134c119e6094fab4b6ba88dbd822ed5562fdbd1bd9875326f307d8e330d35afd80493219a8a142db6efac14bc3a47583fd00d9d65704db6"}, &(0x7f00006f3000-0x4)=0x73) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f92000)={0x400, 0x6, 0x7f, {0x77359400, 0x0}, 0x1, 0xef4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007b3000)={r4, 0x1ff}, &(0x7f0000f91000)=0x8) 2018/01/31 05:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x408000000002, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000996000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8c000)={0x0, 0x0, 0x0}, &(0x7f0000e03000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f0000ea4000-0x8)='./file0\x00', 0x31e) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000b1c000)={0x0, 0x3e, "70e58f9d68db69c77540407e08617bda2b5c58432436f1794128c483d2a718947866528c6542503242c066fa23fff110d65e24d7a5d0490c67a9aa0abcf7"}, &(0x7f0000519000)=0x46) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a81000)={r8, 0x6}, &(0x7f0000007000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r7, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/31 05:17:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 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}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000)={&(0x7f000000a000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000-0x70)=[{&(0x7f0000009000)="29c0fee55ecd5fc3a06c8fb0da1760e21d1d5cb89f854b09241c1bd752311991c597fb025bfa03f58c1c1acf004d1bc620da1526b206d88775de12c3478b793e6eb2103216693578779bb205688a1884a00923702e20621345404faf2b0896fda87bad6e8cf09d2a54603f38fcc1d0c3e2f6c24158c430e8", 0x78}, {&(0x7f000000b000)="b9604c82e157e7763eae354f38b6aa98c1a9f1dcbeb8052ce31b0cbb67094a53a73d60039a3e8374c86a95ee1b933161c9fbb8b114bdd9bbb0764a4d41757815dd81f20dfeb893f1a44b3c4fd5cc1d853ac00f7697eadddb386f66fb96a9ec4faa8de3808b7657cfff054ec50cb4d601f5ce39eb3c119d9be53015ad0568d823d5572deb04fc1698eb969ec34fd2eeafa599642843855a6ba7db4ef35423a1f6aede5a47cacbb5e7b4759ac2", 0xac}, {&(0x7f000000d000-0x34)="99da36b12b9200245b512f6e38cbc29bb0faff468d2c87eaae3bc7d7fbadc4385e9788df4d4830a5b29973087399199c1878602f", 0x34}, {&(0x7f000000e000-0x54)="549b64f9fcd8653f7809ff1de833c44d46e614382f153475af6cd16731d29c549e5e514e878bea727f9eb8d4a380ad94323d053ab998540dbfafeb80a3255399795241db9528c118c272aec5a43212b445ed97f3", 0x54}, {&(0x7f0000005000-0xbc)="60071cb180db417c4cc7253717b11975bbcb42566336aa6538b87475e781de419e4f90db64e70cd6e99a082632590b465e1152546fe7c0cdfa7e8d4531aaab1662b37ea28a0d1c4ae643c9217bf0a70b32f07494f199d6a8d481cf672cc1f68d4051f65eb569d5938092a592eef22e2a48dbe7e4988e6bee27c55ae85231de3f24a0e53fb37bd25e65771ba0172b43cc05f0eb3c7fa4797003e7f4a6dab1885786c4ab168f68520502b84eb1797e3696bce801894c6c79707072b62a", 0xbc}, {&(0x7f000000e000-0xb)="5b18ec29506a61b515864b", 0xb}, {&(0x7f000000d000)="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0x1000}], 0x7, &(0x7f000000b000)=[{0x88, 0x11d, 0xffffffff, "7a3d1b7b11c5eb98a1909af71f2fea03efbc0c1b8ffe1d04d1368536f51e9e3ff6c4dedf5ae94cae5086408bab6ae0d11a73e493a82f5d2693d13c31d5222f8b213f295ac221e8480a99ef06b27e19f16f16d657d51132a901780aeec469720e81cef46ce2ab8e72d0cb3a9fb2873345e86931d4bb595462"}, {0xf8, 0x118, 0x7ff, "3801e49060d6ff4c330dfef559928b2626d6d8dbd87d2c69e000bba70a47f7c91180f9bf3ec1316c2e7f6ad4a481b23049296e8a3ad47222b249faf2d9edd01ee38e80916b5c499a05d709c30f649d56b93c505ab590326d618968807cf13e6e9c0c0e0ddfb0f66025d2caa8aff6927c7ebfb5d90dfb7e0542cbcdd6f9a072fac3afef6d8d4bc6363a014dc258a5ff3c02ddeb03c298bb36ee62abe1ec1185b3d13a97febad4369bb1dd923f41831070444764f134c7f841688a93ca32529da84a5f8ce3262749c61c17954b286f9ab5a6ed469d7d924bb5b84c90711e16fe26ad"}, {0x108, 0x187, 0x7fffffff, "eb283152f0602d43185ef00557b476b4dcaf30fe0d62679299e4c29059265cb48b7cce2ddd60df383a5d7dd85531b8f92413073378c245549ed791389ab3a886941702ce8e9a1de8ff12c79f74c6b12032a3e98992f06402f7b265a354d2a6302092d7af09ce5fb83a9d411fdd9698dc4a8b8aa67b669ef3313228c6bf4c8beb4e493e694614f9cb10d76457495bec0adadab4e9bd0722c7c7476bf7c35f79fadc257ffef0ceb1acf293d2f407fe97cbe7c7fcc38cd15a867e27e359710ddb0480b40f3b29522b0c40dc0c232758b9d665300ed9bcc3f09a4d2712ad2710187b418e29b07a0918a4c5f4a90dc6658b15c76bd8"}, {0x78, 0x116, 0xfffffffffffffff7, "da221ab6abe0c55592f928572a2df4cdb6b49c4dd575e0a276a0b8ee833ec11fca980a5d0c0c5792df9f9968bc144db1994fb676ad6517377750e5eab9776e486c0810cf3546b134f0cc3418074a9fba68a7156940a6749f5ad5bd9b87460c87dd"}, {0x88, 0x117, 0x2, "d0fc926eae347cb3de3105233786081a92c539929ab168bcbfb322676323a7d07ff4edd9330db7169d6b47087d2a7780274b7bac08d9fc8b35344965eebd2f2ad410c23a45e5947d5d895cb6eb5b3969b784fb57e259a45451083722b253be3ebc10e7a7604bb07b77118ec2eeeb20b250de0a85bc19bad5"}, {0x30, 0x107, 0x71, "fd0b4d990bdb2b30fbb7fc404053a613b602b3c5a28ef2b36e9b77"}, {0x108, 0x0, 0x7ff, "544eaa9a998b2eaa06e9696e77de26f9e3b2c6a9a89bb80842814e7013bd72e369e9ef327edba6bbb0fe083cbd4b4ff5a4bd4be3a9832d08317b2a95844793b5d390b9a2252652d8c3cdde3b75765c933d9a9296d5cc9dee1b8b8d9ec0fe91d5340d8b05ae2cca12b5be22c8d591303f5b00320098654055f04312e8cc6a62e0d2bb56e02569fc6e56852573e6b63dabb46e1697174860803a121a20cf8a1cbed81dd2f7df2132218775658e178bc49ef0600bc0babaf1a354c51a3578f2819fdd92de9d18f2b270ef38ad67add79bcac04ff70803e5ebc2284262cf1706c4af124a04c824f702917ad112c16ac794e701aa2f"}, {0xd0, 0x116, 0x4, "004a918956ef76fb6cd280c3438ad93b3080ea0ea8648ad4ecc4986e87130c91c630b48c29f28c836d98350530542f75812b39b47193996a3c97806baf5a0bcea1486117607d9b8af1d7c601f1680e8b6fa6614a61b3550f351e4faa02f0c1abf12a13aa68b37b350c75858b715a4cad685908efe241641ee44dc533cec90cd3612448a7ecc0176a78e94b2b0f67b15b55d47a3216196c8ad1f29d1476a025dfdc8ecca6eb5ae3b5f1ed05fc08811ea2fdc710f84ad069962f58f22fb4f6"}], 0x590, 0x1}, 0x4040800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000d000-0x8)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000009000)={@generic="c86cbb1ec4740711c8cc2180840c363e", 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000c000)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000000a000)={r2, 0x83}) 2018/01/31 05:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000706000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fbe000-0x4)={0x7}, 0x4) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000065e000)="406e5cdbd940128973c526bd30f6e5ae9e1622634932aff5a22e9de5d7a0668e"}) 2018/01/31 05:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f00000d3000-0x38)={&(0x7f0000b05000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009cf000)=[], 0xfffffffffffff76, &(0x7f0000653000-0x35)=""/53, 0xfffffffffffffe83, 0x8000}, 0x10042) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000c71000-0x8)='./file0\x00', &(0x7f0000df4000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) r1 = creat(&(0x7f0000826000-0x8)='./file0\x00', 0x0) setxattr(&(0x7f0000d2e000-0x8)='./file0\x00', &(0x7f000045a000)=@known="73797374656d2e706f7369785f61636c5f616363657373ff", &(0x7f0000766000)='proc\x00', 0x5, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000eac000-0x8)={0x9, 0x3f}) 2018/01/31 05:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f00000d3000-0x38)={&(0x7f0000b05000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009cf000)=[], 0xfffffffffffff76, &(0x7f0000653000-0x35)=""/53, 0xfffffffffffffe83, 0x8000}, 0x10042) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008f6000)='cifs.spnego\x00', &(0x7f00005f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00000c8000-0x5)='user\x00', &(0x7f0000082000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000039d000-0x1000)="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", 0x1000, r0) unshare(0x8000000) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00005a0000-0x1)='/dev/sg#\x00', 0x1, 0x10100) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f96000)={0x2007, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x0, 0x4}, {r1, 0x0, 0x2}], 0x2, 0x0) 2018/01/31 05:17:52 executing program 2: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") r0 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r0) inotify_init() [ 55.651469] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/31 05:17:52 executing program 6: inotify_init() mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x3, 0x101}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000)={r2, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x94) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r3, &(0x7f0000008000-0x26)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) 2018/01/31 05:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000ec8000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a70000)={0x0, 0x1}, &(0x7f00006ed000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003bb000)={0x100, 0x8004, 0x5, 0xffffffffffffffe1, r1}, &(0x7f000092f000-0x4)=0x10) 2018/01/31 05:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f00000d3000-0x38)={&(0x7f0000b05000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009cf000)=[], 0xfffffffffffff76, &(0x7f0000653000-0x35)=""/53, 0xfffffffffffffe83, 0x8000}, 0x10042) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 2: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000792000-0x4)=0xd7e, 0x4) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r1, r2) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r5, 0x16) 2018/01/31 05:17:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000363000-0x3c)=[{{&(0x7f000080f000-0x80)=@generic={0x19, "1b5136210c5be4b886ddb513de9bc048eb3ff666224b6433d55dd7098d2537f057fac859ae23763aeca0e54b594f68958347c9a8cbc2f879ad77c99b58926cc022132cbcc235f160551987f1b55c14e29230f439f6c06adc49414f2fc86aa9bb3ab9375334e8a73cc8f098d16d1b62ebb6b6400eabf4b26f28d5ffbd5857"}, 0x80, &(0x7f0000bab000)=[{&(0x7f0000001000-0x89)="02b5298b81d93476140b9a609b49a1a094ab4d89e8bfa53f3922456ab22b8c6672f3717c82cbc6d9e6210d5d9f9c6511201c72d2ba7667e7d853da662bbb18211180561b3946996534a2c2e921b11f8162866352de17e223e5bbdba633dc2c8539bd721d984f064cec3158b3d359f98a050066e756c037ceb7542880f857a673b1a688b51cd60754c8", 0x89}], 0x1, &(0x7f00003cb000)=[{0x30, 0x11, 0x1, "2f30b4ab43887c36b9ae65a95e039ac63c2b194f8a25ece285b564191e"}], 0x30, 0x4000}, 0x0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0xd2, &(0x7f0000974000)="", 0x0) 2018/01/31 05:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000d8c000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) close(r2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000641000)=0x2, 0x4) close(r0) 2018/01/31 05:17:53 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000058000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) r2 = dup2(r1, r0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000059000-0x58)={{0x8, 0x3cc}, 0x1, 0x0, 0x8e, {0x1f, 0x5b}, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) [ 55.708972] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/31 05:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f00007c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000934000-0xc3)=""/195) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000606000-0x60)=""/96) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d06000-0x4)=0x0, 0x4) fstatfs(r2, &(0x7f0000d5e000-0x14)=""/20) 2018/01/31 05:17:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b3b000)=0x0) 2018/01/31 05:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fd7000)={0x0, 0x9}, &(0x7f0000fd7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004f2000)=r1, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd8000-0xb)='asymmetric\x00', &(0x7f0000663000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c65000-0x10)='wlan1mime_type!\x00', 0xfffffffffffffff9) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) fallocate(r3, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) r4 = add_key$keyring(&(0x7f0000fd8000-0x8)='keyring\x00', &(0x7f0000b62000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0x0, r4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000fd8000)=@file={0x0, ""/108}, &(0x7f0000da3000)=0x6e) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fd8000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000552000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000272000)={r5, 0x0}, &(0x7f0000696000-0x4)=0x8) listxattr(&(0x7f00008e3000)='./file0\x00', &(0x7f0000545000-0x18)=""/24, 0x18) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d42000)='./file0\x00', &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r3, &(0x7f000042b000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/31 05:17:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000516000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) msync(&(0x7f00006e0000/0x3000)=nil, 0x3000, 0x7) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000937000)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) [ 55.879211] syz-executor4 (7805) used greatest stack depth: 23928 bytes left 2018/01/31 05:17:53 executing program 6: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") 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) lgetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='security.evm\x00', &(0x7f0000002000-0xe5)=""/229, 0xe5) setxattr(&(0x7f00007a5000-0x8)='./file0\x00', &(0x7f00005c9000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x17)='posix_acl_accesseth1)]\x00', 0x17, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/220, 0xdc) 2018/01/31 05:17:53 executing program 0: r0 = socket$inet(0x2, 0x800, 0x80000000) accept4$inet(r0, &(0x7f0000dc5000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7b000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) writev(r1, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) 2018/01/31 05:17:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c8b000-0x11)='net/ip6_mr_cache\x00') ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/65, 0x41}], 0x1, 0x0) 2018/01/31 05:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000475000)='/dev/sequencer\x00', 0x10302, 0x0) sendmsg$netrom(r0, &(0x7f0000216000-0x38)={&(0x7f0000d1c000)=@full={{0x3, {"8c50b4635eb046"}, 0x7}, [{"12b200f98439d2"}, {"00eaa109179672"}, {"434fce13b7d29c"}, {"9dca5ed869e9c9"}, {"ae9ef03bc839cb"}, {"eb51d5df9ef699"}, {"efc89493bcbd0e"}, {"5d84e42747ecfe"}]}, 0x48, &(0x7f0000fb7000-0x30)=[{&(0x7f00006c0000)="e2adbf6ff15c54a262e3c493ed5618b4bd306ed790eae3c1eaa5c1fcd41ab716cc8922ed4da3a7f1d01785f4ed50dd4b4a059424c70fb75ebc50405eeee669ebc9555c47204811cf08b10441e93959ce97efdbd384c7dcb54b163be27937de33511a0f01576077fb241764ec0e0567e7000d2d8a3f8ff1e1297047accc8f285398b2982c2fd877aa1bf6837bf215d639929f7cd6a58cee6b0665175a6e4f337f6ac470b6f69e1526dac0bd7755cbe107e2a8f275b37f74ac315e9b74934ecd137ed11f2ea11f0fe4e18c2dfff38148a3d56ac48ee3afcf", 0xd7}, {&(0x7f00009b5000)="3bede883b80c65471cc44c696516ac55193ac27673ebfc63bef0125e5b466130158fb8848ffdf45cf89be598005a326fbd482c68a0f6b79149c07bd6b62dc7462ca7fde1644b34356deda666d8a5169015066be63a723be1a1cec10a9f34632a1348b7f9535a2a222dc9972ef557d444fa6f7010dbbf866d7e546e25b1a1aa6c70519158fa86e4a8a844fccabb52b074291300da3117c57eaa8fa6b95b3047623c8d73100071121751f8a6ecce4d3f404b87c11e3c6c6376bc93a392da7faab0b3", 0xc1}, {&(0x7f00008b8000)="0268235eb714423c50a4d4d1f2de803ac7cbd886713c75ef9d29fa480be25b5eda89e412da5e02a44d8aa4e0d3f21d022d7ac11ef23cdd33d65d42ef5820bca59993a672466cb45d1e81ebdf1d87d1348bfb991b31ace6a062b2bea68b77d9d29c4299d8ef5ad865b7c042c78fb209c8cfabc73c9bcf390972c9e1741118", 0x7e}], 0x3, &(0x7f0000792000-0x1b8)=[{0x20, 0x113, 0x8, "dde22f1170390295f1bdbc"}, {0x78, 0x102, 0x0, "c8f6e6d056a74174b8af075511842d7ca9b274654653bd9b2f77cad3f6d009763497c289054f89685e74928c06e6707d4e858ee029cd6354051321518077d1e12435b319d8be169596d9270957623c0eab2e27b5738a7399b384bece62ac44dfc193e90c509417"}, {0x58, 0x11f, 0x62f2, "f9903b1e2c4f829554dadbab2f622f0bef89e81919d6f404cf49511a19cc336ca4b62e5d5338c90d3260aec8721829eabf387b3e2094dd4cd1ccb78cd01f5e884c42ea"}, {0xc8, 0x84, 0x9, "7d9fad6d1fcb484fc20d8420b873d94b0e10da0d8329f771cbd6207d5c6609654a2a18e783707ea87a18dbd6aeaf4d067e8e88c8f31089af96307442f8db678a73c50b65a8b97dcf218d3648e55c98dd869f55e5a436d1b04aeced11de60eb66faa1cee749752c783746a9acfed0bc613ebf6a6a9abe9ecb6138f3de8c870e648bfac7633f9e35a6e1e25c1fab350c387d6b122b1841b8c4a3be384cba1153a59e97c54f4af90732d82df3134dee4b31e57b654a1bfcc7"}], 0x1b8, 0x0}, 0x4000010) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000e12000)='./file0\x00', &(0x7f0000c39000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0xe4, 0x0) 2018/01/31 05:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 4: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000005, 0x0, &(0x7f0000fa0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r0, 0x0) 2018/01/31 05:17:53 executing program 2: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x5, 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e01000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f000007c000-0xad)="0b50d85d8350926f950f4f3ce87b58075be4e897a5ff054e74de1a016e84dbee7972e74b1875aac70c8017a963d4444f8b3d2b3e08525759f2ba6c90a456efef77f454145834f04544889fda88b3486d02401821b4cf91885406738ec53dadec358304f14cdf3b45aa90f8f9e83866bc33d6c10d4a545f0967c88ed6f781616ebbc1ec46065c1f83c491be68c948376066c92e4c3e68d63ee29023da6b8e4209732ac01218a984fcb4a99421c5", 0xad, 0x4004080, &(0x7f0000518000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x151}, 0x1c) 2018/01/31 05:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000676000)='./control/file0\x00', 0x0) recvfrom(r1, &(0x7f0000dd2000-0x6a)=""/106, 0x6a, 0x20, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000336000-0x4)=0x0) 2018/01/31 05:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000059e000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000803000)=0x10) write(r0, &(0x7f0000fae000)="aa221cafcc5036dd3bb9828c3256131f15e4766f88eb99315af5df2f34c9ffa0eefc5c13d9bf4950323de6d0a629eb03ab28e49f216811415a35dedf13fd7969e50d221d58684d18", 0x48) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000965000-0x2b)="2200000014000721004f10f7e2ff05000200038e0100000008000200e700ff02f155", 0xfffffffffffffd4a) 2018/01/31 05:17:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e7000-0x8)={0x0, 0x0}, &(0x7f0000081000-0x4)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xca) ioctl$KDMKTONE(r0, 0x4b30, 0x4) recvfrom$inet(r0, &(0x7f000097f000-0x24)=""/36, 0x24, 0x2002, &(0x7f0000d33000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fb7000)='/dev/sg#\x00', 0x80000000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) epoll_pwait(r0, &(0x7f0000436000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x8001, &(0x7f0000e75000)={0x5}, 0x8) 2018/01/31 05:17:53 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000015000)={0x9, 0x2, 0x400, 0xffff, 0x6, 0x84, 0x2, 0xb835, 0x1, 0x5, 0xa72}, 0xb) syz_emit_ethernet(0x16, &(0x7f000001d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x10000, 0xa94e, 0x2e9}], {0x8100, 0x6, 0x5, 0xfff}}], {@generic={0x88a8, ""}}}, &(0x7f0000004000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000020000-0x74)=[@in={0x2, 0x3, @rand_addr=0xffffffffffffffe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x83, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x74) 2018/01/31 05:17:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) write$eventfd(r0, &(0x7f0000014000-0x8)=0x0, 0x8) ftruncate(r0, 0x7) 2018/01/31 05:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f10000)='net/netfilter\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000e4000)=0x7, 0x4) socket$unix(0x1, 0x5, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d73000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00003bc000)={0x81, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x65c, 0x6, 0xec20, 0x5, &(0x7f000099e000-0x10)=@common='erspan0\x00', 0x97e, 0x3d, 0xfff}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 05:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") getdents64(r0, &(0x7f0000007000)=""/936, 0x3a8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f90000)={&(0x7f000016c000/0x2000)=nil, 0x2000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwrite64(r0, &(0x7f00005fc000)="6d1b7eca595297fc8876b84b9472565ae0623eb9dbdce72b104b7a95abfc3359c1c8446d33efca44a474090f1558d14498afd1a086255c0925ce2d4241ca85e505fa37f65bf7bb335c0d421a23e03bb433d2506a9ffe25693ea44de9e8b3c9bb06caae1d3c354c8ca490ad05723cb07a7af6b8d03da5a71280c87a6900c29598b4a7e3e5b5c66cdc0333ec0118dff0af01cecd51a300cec669e28abdbdb3fd2d071a4c7bd4438737a97e7f866af4b964892d3971faaa201d73e2f786", 0xbc, 0x0) 2018/01/31 05:17:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r2, &(0x7f0000fe3000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x2}}, 0x26) sendto$packet(r0, &(0x7f00002fc000-0x2d)="b501000000e60000000020a7359fe32d039b5097532d050007ed9d2ca1682929e852243e09567b3bbf855a56", 0x2c, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 05:17:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x8001, 0x800, 0x2, 0x9}, {0x7, 0xffffffffffffff17, 0x7fff, 0xb7}, {0x0, 0x4, 0x0, 0x10000}, {0xdb5, 0x1, 0x7, 0x5}]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x20) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = 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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c86000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap$binder(&(0x7f0000ef4000/0x4000)=nil, 0x4000, 0x1000000, 0x16012, r1, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 05:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2f000-0x4)=',\\', 0x0) ftruncate(r0, 0xffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e05000-0x4)=0x4, 0x4) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) fremovexattr(r0, &(0x7f0000e06000)=@random={'osx.', ',\\'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fab000-0x10)={0x3ff, 0x9, 0x3, 0x7ff}) 2018/01/31 05:17:53 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000018000-0x4)=0x688) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:17:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000233000-0x8)='./file0\x00', 0x103e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x1, 0xffffffffffffffe9) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000ed5000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 05:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xbe, 0x4, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) times(&(0x7f000094d000)={0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x800000000001) 2018/01/31 05:17:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00002ad000)='./file0\x00', 0xd82, 0x60) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c5d000)=""/71) 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) timer_create(0x4, &(0x7f0000000000)={0x0, 0x34, 0x4, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f0000449000)="feb8e4f38c6aa67cabf27953d3746eac9628eba1c0be2f1e69363bd5ffdc5094657bac45e0d44de4a98777d7fb5a46e969c9bdc297acf9eb8734cd241aca2d0c63a9bf6094dbc1ab6d399a2fc1644f1dd4a524a902638e0e3fabeee2dc607d8227a29fc13ec0ce5f8ec75f4cb74b4832b8ca478f7acc0d220fe01f15750ebb566d3b0087bc0dbba5d68436b96683409c09e74c134b382b1f15a4be696102dbe24d202c1cdb969a65f6be32adb9e2354412180812d7e6fcc2e07c4e74195dabcbf563917d80ecde6add55ab78fbc8d952aead6371728dd8ce1c62ff75adfe2f3d04a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r1, &(0x7f0000af2000)={{0x0, 0x0}, {0x0, 0x0}}) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd4, 0xffffffffffff8000}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x5}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x7ff, 0xd74, r5, 0x4, r3, 0x9, 0x6, 0xfff}) socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000004000-0xde)=""/222) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000004000)=0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000005000)=[0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x5, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000007000-0xaa)=""/170, &(0x7f0000004000)=0xaa) 2018/01/31 05:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000351000-0x9)='scalable\x00', 0xff4d) r1 = dup(r0) fanotify_init(0x11, 0x7ffc) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b30000+0xd5)=0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009c7000)=@buf={0x6f, &(0x7f0000a4f000)="a42aa75474dd6c9ea87a930a29709f9e9efd0c7884584268935f6d37f932deeb474e55922f47e5ad53c633aaf6b9baacefd74e85037b06c2efd0621417076ca660674a28f690a586dd5caf2ea783130ed40b6605d7b55c9c83d3679fcc7ac7506bc952d46bf19d1d4d50397516c2eb"}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000145000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x17, 0xa, 0x14, "afa8a0fff156da987ef0f338b3882187fd6f529e548196da8c5e578797060ecaaaa2f320853af9a1e651e13f7170d2d80752667060ad8f575b4169afb055cfdf", "cba75637750e4f1d8bc362ff2e9b0a8f745130a77762e58411b52273b822b5cd", [0x1000, 0x6], 0x0}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000ee4000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c528dfcccf7865815d6987faa17d35925f6dde618cda0f01dc12c4b97f2ae479ed14c6b56c0ad67806448597aa9d5b737ca1680b1e58f20d6046d551b2243701f01b3ff93962e8d4b319b3094be8a05364b1eb85b9d64ca87ed8462f6de7090b6afdea0477eb798ee947f66f847f5ea7fbf45c7b4ca6d39597c56f89a93c7a72d74e4652f4ffc23ef5ea1f46f0cdd4d21d94bb16376a30ad2cc0e6e988d5aa309ca1e64a010eecc6c316d3234e5b51f2e6fd254a7202059ed98384d18f021378024b88654871f5cfa1857121f797813e21b7f9915fbb20c2a78993741b733f542c59c9289bcd3353e9168c2da6692c726d8957e581c64e0d23950d40093be83c7a6a1b9667bd280dcbf9a0a54a1817177fa157f7f45e8930494747535a528f0c5eaacccb25f8ae986d9734be5959acfdd14130b175aaa1fc4f2f600c2b1789ac343b328e20f17db5de5d33b8d79c540989220698561372430957dabd4293ef32188ba29479dc18d3edaab111dc3282e7c0297015c5e85645eb37b30cdcd9e19dddb830e4b1833012db0d37292608ce03114bd60a894346b8c23e04b35713a208653728c8f3c4c5201ab9aa92479a918198944996d3a7003a373f610dfa6a439ed9456aee0700e24b04d5a6857728a915371846b8bc0a9b6f80bad6631be05db86fe11f9f82780d9e1422f2e70128759abb0e760fe10b3c0660c900ee6ffb7bb243810cc2bc5582caf494f1f093a77ec7d4d90669d2b0b59b486f9ed34d9a1e9d7f88e7f764ddef255f5f30ea023f4ec1d13357b48f93f2efd5e1e90d2efe3f5501d1cbc7309448b28ab750b75865138665e2dfe49f365bb9aa02d06b2c4c5f293258fec610cb94cfbc81528c3a88363eaff6fd2f6e88ede4f6a264303cc0ac7ffc86dedc10ac605c9a70cf5d9a385d6e4f45b34f4db3909069b06ef94d5d0ace1e41350f6d722809d27547409c076716ca50cce29f306d33f860d9188950a5fc7f7298c1725d35f9723d9ee58d59123f9325b0b784ea967a10645f4fb1f1ab80638d6b3bb87e398159a001d720e0b27b4d2af746f9b3152a5f0b0c7bccbb69123ca148770ecdd20f2d33ec4f39c1fe52af68db8ec4c1e45c4e796670f2a71f71135d4e4edbd8806710c981867aced84055692a37a2959096aef2d35c5d31837b1b9a6be371b2f7ebf6620f8f764b70acee59c75d9d7ea16c4797f769e330918de0717937a1b74417b34ab81a733363deda8a50f31499fbde06f3e4bcdeb99484e97cc213281d114b7c2b60bd89e9be7", 0x470}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000da9000+0xc51)=""/143) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xd0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000-0x31)=""/49) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000533000/0x4000)=nil, 0x4000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000075e000)={0x0, 0x0}) recvfrom(r0, &(0x7f00009ee000-0x81)=""/129, 0x81, 0x40000002, &(0x7f0000e7d000-0x60)=@nfc_llcp={0x27, 0x4, 0x800, 0x5, 0x5, 0xffff, "08e62d64a1751e2dfc38ece9d39249821346cc8b21299e7068386b76baccf84f087a537858613ab0dc8ae6e9603eba19e083c2accf270c4635af63731b5751", 0x6}, 0x60) syslog(0x1, &(0x7f00003f7000)=""/9, 0x9) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000003e000)='ramfs\x00', 0xb, &(0x7f0000088000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000449000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d3e000)="a0130517a88a670944f2cf6df48126d31bf8842b45b269", 0x17) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") 2018/01/31 05:17:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/249) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/31 05:17:54 executing program 2: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000682000)='/dev/sequencer\x00', 0x101040, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d3e000-0x4)=0x81, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000d3b000)=[{&(0x7f0000085000-0x58)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) 2018/01/31 05:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d27000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000065e000)=0x4, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000984000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000744000-0x8)={0x0, 0x0}) 2018/01/31 05:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') pread64(r0, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006e5000-0x4)=0x0, 0x4) 2018/01/31 05:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:17:54 executing program 4: mmap(&(0x7f0000000000/0x