[....] Starting enhanced syslogd: rsyslogd[ 9.468259] audit: type=1400 audit(1514022458.425:4): avc: denied { syslog } for pid=3159 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-7,10.128.0.50' (ECDSA) to the list of known hosts. 2017/12/23 09:47:45 fuzzer started 2017/12/23 09:47:45 dialing manager at 10.128.0.26:35669 syzkaller login: [ 17.567358] random: crng init done 2017/12/23 09:47:48 kcov=true, comps=false 2017/12/23 09:47:49 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000034f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d99000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x18)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) connect$ax25(r0, &(0x7f0000001000)={0x3, {"ea749492458cb8"}, 0xff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000003000-0x78)=[{{0x0, 0x2710}, 0xe128, 0xa1c8, 0xc1b}, {{r3, r4/1000+10000}, 0x40, 0x2020, 0x2}, {{0x77359400, 0x0}, 0x20, 0x5, 0x8915}, {{0x77359400, 0x0}, 0x3, 0x3ff, 0x0}, {{0x0, 0x7530}, 0x1d23a9e, 0x13, 0x0}], 0x78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x59, "a89a2336181f4e6e40d0e6d5f5cea285f3cf9f7891be632fee8e7089f8fc40b98318dbd9707b849006350241731604e3ad16829308a5947656445978f246d540b87341b440d8bc01ffa9b48c44266cdc9e2cf931ad9bcabe10"}, &(0x7f0000003000-0x4)=0x61) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x0, 0x2, 0x3f, 0x8, r5}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000005000-0x8)={0x20080522, r6}, &(0x7f0000005000-0x18)={0x88, 0x5, 0x6, 0x2, 0x401, 0xfffffffffffffff9}) setgid(r2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x7, 0xd, 0x48, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}, &(0x7f0000004000)=0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r5, 0x6}, &(0x7f0000004000)=0x8) 2017/12/23 09:47:49 executing program 1: r0 = open(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000b17000-0x65)="d49316ac61d12e8bd8be24f38284751273585c1c484fedf0daed443ce323239f8f513e3fd95f985aa593bf2a0401b081af3e57248b3f109bb9972db4c2b7581ad579442ff9d9525d3fcd4d8554f666b7212c6a6cd5c1efd9714390308b52fbcd1d16023e92", 0x65}, {&(0x7f0000949000)="4c471f4f263171aaa7896983ff9ce649e0581de084d93f411e84b4b3f3080bd3e32fd4f8f5ddb0efdbf861c4f8b98acbf027f90b0c36032d72d157c4107dbe44fa6b4817948e223a44cdf5df5855bb0c6a536f0fa35518bf6366a512b8a4f0c0e9d99b956f297208b3b1685853ee0f301f30eb56c64027ae0709f38cb979ce88600868d17ce9b66686d62c4a145d520bb15db3683514be621dd36c3619e4730d5a9a10", 0xa3}, {&(0x7f0000001000-0x2a)="abb53efdab4d4811583027f87d7a4bcca45ca274643bcd92744705bdafccee8b32e08339b6a51d0d3a76", 0x2a}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='wlan0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r5, 0x1, 0x1f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x7, 0x7, 0x201, 0x0, 0x2581, 0x10001, 0x8000, 0x85, r8}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000006000-0x50)=[{0x3, 0x27ce000000000000}, {0x0, 0x7}, {0x2, 0x5}, {0x2, 0x80000000}, {0x7, 0x9}, {0x4, 0x7ff}, {0x7, 0xe16}, {0x2, 0xb26d}, {0xf, 0x40}, {0x8, 0x2b}], 0xa) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000007000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000005000)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0xfff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000007000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[{&(0x7f0000005000)="57eb390efe92a20c", 0x8}, {&(0x7f0000008000)="da124da8695c04be6e80c0f1f6f96bb6f5ad3f39b574e8418c0911823d403810d2b7ef155ee511c15b5dd2a21d5e6926c2ab1f18212cb63ee1354760db7b79e2d9", 0x41}, {&(0x7f0000008000)="5fceeca5f008f14fa704d4532cab6b20acad405413646cf827e1d403800188ef2a7f10d51a545dd4468fdf7cb5e162af5520c9701c732b9ad7074985e16115f713cea2ea272105cda0e0fa74844a54ebfa6881cf97023a25a9d4522d2d7cd52e2b7b64a1b6d5333491d281a930cbc52d13b55d62748b1036f9744d6c5b8778da8111550d9e16c6ac10d99a6b2b7f08c9be321c7c36d3def30eaea244c4cf5e9da759d719243a0c6033938ae3995620aa4778888070eb7593cc3dc61bf1a36f30064b659f3e3afc0f8678becaeb4c96e3132759bff1", 0xd5}, {&(0x7f0000009000-0x1000)="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{&(0x7f0000008000)="d294699baf83c5a3982de55b521ea5c5764469ff2459c19d320f9fab554159255a89705fa06e5d8d3dfbcb045a226bafa6df7fd7171f544545850a1faacd8b25061babf1ee904496d42c6b3a9e130c9066a991a37bbe5e5a6474bf37d411f20a1b4ef9348bea0dbc1f1e98cb7d216d74bb98f4d8c967cd8e5fa5cf3dbf40dc789eaaf4ed772069d3de0d528f42316136eb41439c", 0x94}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000008000)="19b74fab2b0b4065f8e650d4", 0xc}, {&(0x7f0000008000)="83cad08eb63b65a3de17d156d095ba369bd10ee9eb872caeee0dcce5d2586aae48323f4f602b8da3fb0b72c63aa70b9701e87b16a8ab826efe1db4a4866947855c7ecb5e7d01c7d87d3c23c17783d82bf4065d4fe19ab1fe9774314ee175601a27dd48aabaf9bd76d4f04072d26859a0c77e9e050d022ffa01dbe864838689bf746fd6755073dde30bfbdb05d915c55624d6cd", 0x93}], 0x7, &(0x7f0000006000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r3]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r2, r1, r2, r1, r3]}, @rights={0x28, 0x1, 0x1, [r4, r4, r9, r2, r4, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x118, 0x4000000}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000009000-0xf9)="287494d27c45e1a951206202e09d7786757ca3fb554b35fd43444d2331ef19f820fc437ae76bc8f5e0c70c296f685b330807885edf995f65ae802381484d6e650b5d10d6cf4b3a050ba5134f103699070a37a3b7978dcab3eb89b5f3cb935bf1eefb03d938485ce21a887a37301e0b94198e406decc47dfc21fafc45b6a86021bbbde3140b0b45e82673957c8066cc72aebd300fd3dd56980b39a164815b0f0c9eebcb744cfc51cbbf64bb9d3add6db07861ed1153b4568274bc83a62cf7404e1563af5a47411ab2c1bb0b02fdb9b629aa77199dbb25427c238645df5bae47c47e76649fcf95f946d70c6162ea9f896f8665e44ab95f830551", 0xf9}], 0x1, 0x0, 0x0, 0x44}, {&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000-0x70)=[{&(0x7f0000002000-0xa2)="20d4f88df6e7fac7670f2da192c97d84dfb9a4674b0f37c4b319bab94fd7ab3ac84821adf0ed0760400a36835fbb81c3e83509e3f5b823e3b57e3af3e2cb2740df216b6a74e703972dc243684d97ddc14d0ec51139304abd84e51dcb080043c89c25521d1b1fbe13f81eac3b9941d451ca61e9245892445e91222fa211154ce6a053181c6fa8f12cfe4600789401bec0a331790fba579d1922e7df7dfc01ab9fa8e3", 0xa2}, {&(0x7f0000008000)="7526ee572adb1719aaa88021eb00b9c9a73f61fe8011cfc2ca1ccdfd13d7739b8f537c6994ae623e5e472b2850bd584418d2598d128e02cebf44e508e45ad34e771e5aed90be7e2c70ebfe9047f3f527b1c74c5047e4de36", 0x58}, {&(0x7f0000002000)="2e1dea317170074add750c592ec994d5c6d27ae9fe58f0b4cff3ce317b925b11b26a35711a5ad80eca8feef07f879745011c1759d34e1239d7a2bcd0e5aa5c810c54b14b584a50b739c375786041234b07ec6d7913d1be99", 0x58}, {&(0x7f0000003000)="9b32f60053", 0x5}, {&(0x7f0000009000-0x5f)="0537d1f5248fa94fc1857652c71a817d8cd5f8a682d1ede33171c6f74fbba2f9ffee4c1b578cb4a3285309b0fc63a1fe97055eb5a949592445a316498b1425c118c658e3c628231ab9684fb97fe7b693db1ca7d83913a7ed36ca4b2275868a", 0x5f}, {&(0x7f0000004000)="f53560994d64df4a2159c0625047ea476e7700acad8360caf630e447a58a6359c2337ae21fe6510a4bb06430ada2e640f3e9f3922a8888420b8b6021949161969ff1e1f92f12e44695a98a0ec3701ff230df74a8ef830e96f85f62f7c049c939a63edcf446b03bdabbd7fea4916d4d953fdcd0dde851d25fe857c8cb185ae08a44894ef3df770211287595b7a070a265954d58cf1a3301b3d48840725063310774daaa037d063717dc857581afdce20cbe6db05640ae8cd792d25104dc4757bc8eb8dbd0d8e994aaadcef595dbca158cfa79f71e170f57a0ddbea70a4b2fe32003b70e6a5e75eed3cd7132f1ca180a2080ec7a4036d82762b1", 0xf9}, {&(0x7f0000009000-0x1c)="f0f9a29bfccb46c80ea9b398b62c658256ac9a494d7c09f6550b4868", 0x1c}], 0x7, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4, r0]}, @rights={0x18, 0x1, 0x1, [r4, r3]}], 0xd0, 0x40010}], 0x4, 0x0) 2017/12/23 09:47:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000677000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000276000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r5 = syz_open_dev$sg(&(0x7f00000f5000-0x9)='/dev/sg#\x00', 0x8000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf7000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d12000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000565000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b49000-0x90)=[{&(0x7f0000bce000-0x6c)="bc4245938b0f317446987a30fd31db7157081fe7bca68c2f30f345f024eb9cd8416e17ab5d25a8d33c8f4e1e6477115f6dbe02ea777185edd50f429759ee60835d3aedfc869f1490cb0b1015f917ae1ed34f50e241b3fe5f5da582140698f64dc18f63390d4548c1ce2346d8", 0x6c}, {&(0x7f0000000000)="b0f718078af320b47e8a03485160ac459e1e94d0d4367ea1e65904bde00d210d89999776431b484a63d57c8730cead7a07a398a6c1fb79fa1eed63c4840646d310aebfbf629ff8ad", 0x48}, {&(0x7f0000ec0000-0xe7)="86a94b29ecef9dada27cfb45583b91c4f8709190dd175d5c1fc5355c1584d75b83426f9c6ffa572489f8bead5fdc44cf77480e26168e9ca40bf704df8c5df63474fb2921c2dc103b36d2a0b766ffbc054bb0e3ae9f734392111fd7ddace071f77b1c88965fd54379826d6df6acd9ed1d933f0b0e90f61248f0d1b8637d35ab903924ddf1dc683faae0dfc93916267431813202a916f2933a1456bfc63dd6c4a12cc184ac12e20664faa5e91c131e15eae276d3a4c6925ee414a189af5c3e7bb4fa714330325038d8a87ee539cd9d7efd0c291d144311cd59660a72f494c9534944dfd65e17376f", 0xe7}, {&(0x7f0000b58000-0x5a)="ef3c3d02869bce0610ebd99b9b00784558f17bcfec38b7b0d7288089e3b0b2f78c1eef97b3059e43e49695dc277d06c7d94bbc30625c905577dffb45dd38ada188dfc96513f16aca6ba822413425c7cc428f9b397dc60496290c", 0x5a}, {&(0x7f0000000000)="56ad79aca25603e764749a3f7231f48ab9682ade41318d11eacfc36715709301426f6b398c03b5820596f6a88c7d3776102506a3670776dea7cefd9eae45731703425652027fc0b72b1f89839849a8bdda17a29e3e75473ca202c5af5bee3af73b07a01283caa394ce8893932b992f0d3709b1c223e4eb5023b706b85031d8cdc0b58c13682f451aaac2bec57e8d27d1268bde8169640a10cab1e1ea321582098de00168172f274158ea6edce2ef28376087328bc415ff081455339b6abe4750983f70d93a34e9aec8dfb373aa982f3dfad4704f", 0xd4}, {&(0x7f0000001000-0xbc)="d8b56bcc5bc8635fcb972cca526fe629ecee23168d279b831d0f0f98128df80d6212691dbb2e44b52f0614a27f50d6b356e86edb855fbdb9d03e3423f8cc43f3851217173bb789301c7e609b6fd10fa56f47ee899d728517d89df2ada92873afda2a1fef6639dd14bbe09c4fb18d1e057b4cd9f4a38ed1d10d38b6517c24429cc767555b234fb0a77adf625281ed14ba803414e587389b1b693282bd9b1a2a78d7470a0100214508fa549df0cd3275e2626ca7d771b4ae0e7950eeb1", 0xbc}, {&(0x7f0000000000)="54a39d8eb7a44e45580d1083137afda404c637aaf85358ce2f0dc2ecc4420947bce514c5ff03474c4a6aa95e69dc9166f969d525191a85cb4c3ae11c6a663ae7a1883158e465ccbbf8e0996d573cb689321c753e4f5c2cb215db", 0x5a}, {&(0x7f000036e000)="1d9969736cbcb0828bbf5a129534e19408f83cae051e33749ca7abd601db3701aedcd772518b385649d7c0d5e729960f27891bee3f94417f637bd8aec3f8ff2687856a8cccc24b130df7a103059e13f2df58fc6c54152e051fa456191916b6244711b7d98ceafc63277f87e459a8800ba71162a6c88d18da690fa4bda4840fffff8a439c2955", 0x86}, {&(0x7f0000e1b000)="6b0fc0509c2f0fcef0977f3898562d01f805f844101db05f0a561de4cbb250d0a3f031b11137cde3d73ce637757e66e8f64b85cb501dff6ab42126e5f08e606f41908d8f581091db4f10adf40c3a50fe0d8d8e49b900486db2b907fee7db3a5860a311628510fda56607bf80b58c579a7a4afe786806676a1c4e8ac159ea0db47df33bc7f1df070745565ce4e8e213f2e5d6ab33e9a95e2cd718c365830cdc17851035c4e6ca8e8f4a1ce9ba75511e481018e0cd53e8ddf5e74a07f7a04afba7a30033de291375a8811af45ece301d063a159397", 0xd4}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xec, &(0x7f0000001000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) 2017/12/23 09:47:49 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c9000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000721000-0x6a)=""/106) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000bbe000)="d7e33a139090c00880db14e2a663c945d9e4b50bf5db2e13fa7dbbe1a50ece1bb90701ed9e81b175d3d30df10b61c7309a82a5e2358c198b2eaf233918071470f8d04ebd0609dc29edc27cfa9ab48013f5764847d351734f01f48817f226e85090bde899898a48", 0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000050c000)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000074d000)={r1, 0x1, 0x1ff, 0x2, 0x9, 0x3}, 0x14) r2 = socket(0x8, 0x80f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0xf0)="eef79d546d8c70011d5077a000e0c2290c8851da08bf7056c10ce4b3585761cc90427b29c04c8fd72ba0d1f465f9b7649f27c96bc47f420bc8abdaa7209765db25ad03871a4cb46d2acf805f8dc8fd3adf28876a62f3aec95c084781861d2aec94ebae0f3a2600067a5faa595120bed971c0eea8e983277e44498ed9becd7f793496b8a851a28f3659c0bd6cddd988a97f2cf7e815c47c840a343fb2ccf2c8025dd38f32a9090a71f441b70ea837b6b13c930c9d4f875fdccf21a8bd7c0267e7d068e644cd855639edefcff695d32f03f74171e50765fd09028fd15d5298c3adb6f2e0f2b51b1cda7a19d1e53f76dc94", 0xf0, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x6, 0x9, "c007e2561b9d", 0x6, 0x0}, 0x10) fallocate(r0, 0x1, 0x101, 0x8000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000)={@common='bond0\x00', 0x3}) r4 = dup(r2) getpeername$unix(r2, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r5 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000004000-0x43)={r1, 0x3b, "b13f8da64ff8a89f277a9fd51a7b464bb6232f74d5996a5b056a11570f31fca6553d8d8a0f53957256924737b8443e9ee53884efbe72ef4e4685cc"}, &(0x7f0000001000)=0x43) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000-0x6b)=""/107) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000005000)={0x2, [0x8000, 0x555f]}, &(0x7f0000005000)=0x8) close(r2) ioprio_set$pid(0x1, r5, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000006000)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/23 09:47:49 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000129000-0xdf)="06ac3b9d97ebfcac83d41928f3ce70ee0772b57b1ee6b938bc3a2755c3348d13fde2c88d52db83df007dfbecec790de5b4706206004a077fea472af39e55bfa9ff0c340a60d840b0344d2046b4f6970ac501750917db5acfeded01936fa27856d594401a1c2a1adaf9e47e280599a107a941156f6232cd2c2dfa2fce91e48f495853b3e64f9420a53563b6e28dab10860435bf866f0394d78328a0bf824e2d07f481bacd353a261193d392e353ca89fc20bbc08bbfe70f88720f6cb6717adefed544e4c9789a90e4bff6f5f5ee5014d631580fae685e4a0336fc9534bd79c8") r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000a2b000)=0x0) bind$unix(r0, &(0x7f0000de3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/188, &(0x7f0000001000-0x4)=0xbc) r2 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000002000-0x68)="ba1be8709267d4da560bd421e58852a01799a516f1654101b248e3b24ff781c863b18aeb105120249fef6cc5a1cfeb9b318d6ed72d40e1a2d43a251d3bb450362fce0ab434dccabd6e06d2f9a31fe3d130aedf6459bdea4344908a0a5874d32d57b863b9310a3221"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000005000-0x110)={0x81, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000+0x9e)={0x0, 0xc2, "bf5290986987136df23d8ce1f4a8cedf82062bb4fd6545501574c18d559cfd69fc95c27355dcb6e6355dc166471df80769dc3bdccb08983e660997d18ca379e3c03b17e4e0f8ffd0510d077463a727d4b95bdcea8e8ac35ac6c8ae785095d871ff2a4b2a0a5d8ccc971e05a697cbfbb0cfa946f0a13c216e89f36af66078696adeba50ce604c7fa2c3d2aea9cb51d3cbd0f7b4f2900aa37c53179fe3565786cadc204b6b8bc29e1a52f262932c8b74e05d15807233eac429c307aa81dcbacad8a53d"}, &(0x7f0000001000-0x3)=0xca) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000004000-0xe6)={r5, 0xde, "076fbc7cd0f6c9d95cf651b1ca4a152cd058eaff1591a1d2c6f1bf147584c32bd55b8f0395d6eb831f014fe46d902cb7b8add29d25fcf1a34bb138a80c4754bedf0e5124286f23f5654df8986523acde574a0f7e75ffd534d46ab68344ec11402eeed121bd3a01e96c59569a0496c04b24de5f705584777af31e617a94e3b3ab03309e6985cfb1b7424ee112fe1c2dd2314479ae7cb5cc612f4fd66bd49194c08351a6a10abf5c8d5ca75429fa4e1f3d9e413a5f959a8a29a5dcda88c84c43c1ea8f72b3e89f1fba5c77c49b3192d47e18da6741878c6be004a18af4a777"}, &(0x7f0000005000)=0xe6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000006000)="16b5983a9eade83bfb5992125fb6b9858746ab100f22382192cefb1002d92f96617d6e917a14f1a3232192bfaf82bbfd6b556351bab0d9b74fb646acc73d5dc9d44227ff2e79d289f1a803684c7744bcf8aef5b8cf69219734aaa49457bc3fe3a48365ec7c1520d59d1f1748", 0x6c, 0x4008800, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={r6, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000004000-0xc8)=[@in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x3}], 0xc8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000008000)=0x2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@buf={0xdb, &(0x7f0000009000)="dacf57c5efc38872d71f246341977a705ca2dbe5647ca4db53acfa665931602185b76df73bc07516060885da8ca1cfdd7c4ff4094118d9d953b13e26e9c39a33193efc4df953844407411c6235c473d20d2ac0e36548240502da78c1abf221694c0beaaefa1568fa50a935766c0a0070259ea1755856fd1cc813f9149492a0afaa7b64ecf6dbe775b129c56a139a3590f41d2c8b88075760e3249a1582148dbfc295a1e7273b3cbda8ae8dbcf67e0d65b7dec9019eacd841e85f797ebc18541865be59d96113a55cf207e14edcdbd8eb62c76f4ef4b222f1fd62b5"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f000000b000-0x88)=""/136, 0x88, 0x102, &(0x7f0000005000-0x10)={0x3, {"64e8c6b160dafa"}, 0x3}, 0x10) 2017/12/23 09:47:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d1000-0x4)=0xc) setgid(r2) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000001000)={0x1, 0x5, 0x80000001, 0x20, 0x20, 0x2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003000-0x4)=0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000001000-0x8)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003000-0x30)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000000)={0x5, 0x5, r4, 0x8000, r1, 0x7, 0x9, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000003000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x4, 0x100000000, 0x7, 0xa2}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r5, 0x1}, &(0x7f0000004000)=0x8) 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) 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) 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) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000003000-0xe0)=[{&(0x7f0000006000-0x60)={0x27, 0xcf, 0x8, 0x6, 0x819f, 0xff80000000000000, "b202b26abaf9bc37465628e0d06041818226395890eff237e8b9ea84ea29f0d2fec0192cec228184b59e5c05956a855f3f47fb242f76e9e50008c5895026c1", 0x7ff}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000004000)="0f90eb794e1bcc496004fb1c6ef3e7a67f00ebcd793ee1259f62332191efdf2d56249f8f61d77dd69ffb5fffbcb4865d88684a2ba15ea5d2313236d9a397c27525b92e0b6bf2858f8ae70f1f2fc7dae001090315577b03b2f291bb514e9e0786025c710dda441b7c1a9a110556b3c2052c50b344468b3d89eeb5669eb0095f30a884b3e145a85dea59290834343e40ce6ca40479b81b076e92", 0x99}, {&(0x7f0000005000)="b5dd4a7e3943c5de053e6c9142478755da1e2e12a2cde76c6f208e76765d1e35fe97d7b0c415881ae7b3a825ecdcb6d472dcabf116ceeacbd9e6adcb690ec8021cac01d3b607c385820135445240a383021610b2dc99b8988a38993daf8a45", 0x5f}, {&(0x7f0000006000-0x7f)="c4bbfac067cbae5e88155e978c6ac05ff530157188acc06b39b09af6f6284728904d2557279fa715bc2da7ea26128df2065d729fe72ac6741e35ac73cc848b05d797cbffe52bc29aac81166f5e978ab621691cd79720d1f89b0e9bda419cc7f647cbb657c3a12ec5eaa5508bb04c6c71e0d2e2cc0196954b63d4620dbd652b", 0x7f}], 0x4, &(0x7f0000005000-0x98)={0x98, 0x10f, 0x271, "c50cf645559d53cc3b1d242a928e84c9d5eba2a94eb6d4b3325b3adaca5fbea6da94e94d82b542aa711c22c598efa0d726b382e5a19bb1fa1d9d8c25b1f6653f4a986249e933046950fea8506aa4ff773f8da769307fad240a3ba454dc2a155e301f73e27ee3498f8f0afeffeeb2a37fe481218326723476adda6110ffc4df5e1601d0a7"}, 0x98, 0x8000}, {&(0x7f0000002000)={0x27, 0x2, 0x9, 0x6, 0x0, 0xfffffffffffffffb, "6333a19d39b7a8d1ae78ad78080f53ac3381698ad64ede24f8a61ba29bb837a4e181d6f3b87c8fc1e71cc7e11544f538e84191f80b363f6adda391107033ba", 0xc03a}, 0x60, &(0x7f0000006000-0x90)=[{&(0x7f0000002000-0x3c)="00472f82cd4d2b21fecb5928ff099cb3e55e6bd01e049670544c9fedf84f59b3ab473fcf17bb4de0d368dc72a506c0c3aff84ed75575dc6515599d9a", 0x3c}, {&(0x7f0000005000)="afa6107bfe8e51e086e32a69547cf6a37b87e54fba2a997e8b66cfeeedacbc84576d3b56e38801d7f46bf2e76ac373020f7a10e61e", 0x35}, {&(0x7f0000005000)="3da1f420b131fcfe2a8c", 0xa}, {&(0x7f0000001000)="b5e319f833eb88bc91948d0a36eba1963288de7b98268fa5b3061fd338ae9b1fe0f0766875fefed1eca438002eafcb0f9439ce2206ab113a916bf1fc7050277ef455d62d3d6972c9761e5b91097ee86edb48e4589c4bb70c41e4654cbb868eae73b8090fac15076c6c94dffefdbfa0f55d52f8cfa9ee83101be50f4c54c657d65d9b201fc52bef3be573f11c7ace41915d63e4df2073b88b7d7f3dc8ba12324b95e867e43f1a100a6ee96e9401619e6b83b549e386d8a38fb18ee323b9493f73d2", 0xc1}, {&(0x7f0000004000-0xfd)="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", 0xfd}, {&(0x7f0000005000)="89c474cd1cdb5608edac5c9763fe66b3bb9e17c679d6fe7f2cb8e0ed86c91fce07579ca5a8c98a90946c1f1620ec0127a9c13e4daaad153a5f1fa47a6d6b1643a6935f21d5b91deaccb3f6f650bf00d3f42f3fc10b681dbc5862320f10dc8922e1030af92b35a9779564c0b55b5914371197ad6d0139fdd0187b4111aa96251987a0e0349de1c2066ca9106eb781379e6f1de146bed485ef190d0ce8282e72b431e26546f8800f874e27881ba8fce7ec653c8a5876304652ee42cf50058b69cedc37adec547964117c91ac73596679d0bb7c8901100c71557e", 0xd9}, {&(0x7f0000003000-0xa)="98b16144abfeda8fbff8", 0xa}, {&(0x7f0000006000-0x39)="c86dd494abbb9a4a210379178cb145cec1cb9a225528bf2d03f52fcf3002c977072843e8d5193a24f338f2280d7187869fe4d9a5d719e6070a", 0x39}, {&(0x7f0000006000-0xd9)="53a611479e0bcf11afd8f35e73f778ac39262a5beb953ec29feb1530ca8442a57d1efd1da427c94ca960498cdcb23fdaf415d4f8d19d908716f4316cd793aa3516cf7313c2baf03b7f381bdb1d4852d1016f4334beb91161871a5f27776ed225fe2fa0656303cb1084f8ea135f5e2d014739dbcf5662319af883f449bdb7d4a1f2cecf88906f70e30171e4afa45a15d625ab88a04343eeb4c37e52ddceac962af3730f97fac8f162f1fa4fa96c2dca97fbaef9aa0a3c9c2b9cd21c0c862e7bd9c318293c89919e01e8b68e2fa4598ec9fd7f1f0ed5263e86cc", 0xd9}], 0x9, &(0x7f0000001000-0x18)={0x18, 0x105, 0x401, "b165d596"}, 0x18, 0x4004080}, {&(0x7f0000004000)={0x27, 0x7, 0xff, 0x5, 0x100, 0x80000001, "1e8b833f9900db78263e02992c6db21695ccd037c9ec90235e369c8a7cd7a6699b976984b65179880fd73ef27c87b370b45600ecf3b0998f7398bbdfef411a", 0x9}, 0x60, &(0x7f0000006000-0x10)=[{&(0x7f0000001000)="68f2ee716bde7ff85f0b34309a8696134d926a46e40cf762ede63e16d4df13552452073aaec485a1f3a560a1b0a220eae4b2ce58f1699479690f361a5c44091acb327fbfc0b1dbf05cb6fd7b22f54aeea7d58998281e9ba825ffd2bc5516153e384f7ce6981928", 0x67}], 0x1, &(0x7f0000006000-0x10)={0x10, 0x0, 0x7, ""}, 0x10, 0x4000000}, {&(0x7f0000005000)={0x27, 0xffffffff, 0x9, 0x6, 0x9, 0x6affe6ba, "320cf3162ef68209d1942bad8d24e49bd0b4297a197d582fafd8732bcba8ccda0e29fb90593a13aec85eeb6bd55159b8d6a542131768296c0dc364c68f073e", 0x7ff}, 0x60, &(0x7f0000002000-0x30)=[{&(0x7f0000004000-0xa3)="b2bfbf7c82d6bc5dbda97a86f9975eddd6562c8b899b5e0b205514a569c63ecd268d4dea2a056ed6a636a3e837a18f1d495c011c42974a2165fb1ec93c916b9087eb0bd6440c4d2fcaf2871fee493a26000c4b540cb8e7d7cd78434d5500b425e11aab5acff8a12b1238a497db1c3a76b37e7ac33c78771524f290c76fecd775effc2ceaac2d1ee9e51cb4431785722a4c3cfb4bc21667ddbb15c3fb352d33d27a1a4d", 0xa3}, {&(0x7f0000004000)="6a7092a20754fa9aaa5062c675144fda14ab1f4a962ca9", 0x17}, {&(0x7f0000006000-0x9b)="b74582b55f43f88e7db8cb3e35ea294f816dedc0b0a995571c47d914fdbd6aa9b4919c58a0e9e703112de76cc19213d826b8823f1fe780fb952e052866dfeee6d1e5fe8592cf523953d98a755a1b593b2a8fe1f801af712c39592865d3242d0af39e86ccaac27733fe45d50dcc2c6b76ae4407d782aeca27393abb8afb7297e913cf140ef61e7dffd81be7672d54a76ead900480447a96f62c3bb6", 0x9b}], 0x3, &(0x7f0000002000-0x48)={0x48, 0x84, 0x1000, "02f0b24164d782c20c00cd0aace192fe722248aca7afaa89a41402571e59fcf38fd7926b35bec5300967698dacd910c19c3e6877"}, 0x48, 0x0}], 0x4, 0x40000) 2017/12/23 09:47:49 executing program 6: alarm(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x404000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x101) mlock2(&(0x7f0000230000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x9, 0x20, 0x40, 0x6}, &(0x7f0000000000)=0x18) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0xffff}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x21100000, &(0x7f0000002000-0x1000)="6218fdde9c9bed321de35f0f17a44723051bdaa1c66b6040a06238be2cff0d705a510590cb29d0c560a2c6d9069615453bb5550730a9b3176bf11d3bd91bed46b599339004ee74203b9c834f4fc41814225230eac9613fbdbe7a4919886ba1afc1be22e5d76952fe92d6911eb0fca20a69299d393c22016b632f2413f9985151ca7db59f1d9013ce1d193eec23094ae9fc83837622523aad6b095ef20c420de0b459316985eb55554fc019e4ffc4c47d359d0b82e5ffa4dd641879223527f8415bbf0e78942356392bd44a25d5ad59b9803b3fb66dd72d8826b3d0fcdf848e6a62bb8e06d97689dcfcc69c4df7d8e2bd33884dc6b8b8a4857598019496ef4c60446267ed56ef262a5a2a3e5b9fa6900bae37060835de9e12559af61d0e91a953f06eb2ba629e56082b65ef7806f2fee3dc8dd02c92596dfbee730e1c1abe9be0ebf1e2615bb78a3a09b6c86a1ed310542cc00ae83d553062bfe4dde9e1b2656ee2f86fedbb329544f77e0b63cb665c758a48961af4b3a6de4f4dcd97478cfaad102d4d2c6b4942357071357fe53e72acb3e206c7b50301f862d443aa08a9cb21728186ebd1850704b59d379d746c891fe317a5e8ec60239c8e67218352415bc4c07bc7901c405f788a554f51bc4f65c6531ea6d6d47d9426b0399a1784a8a5118192ee71b8e13131f144b9a510495773e59c54b522fe7d96f0bfaa630c4e305af29e32518d2303ac039b5da59a154e07f291e4359a70597559d98c16fe61c18fa98eaf03f23cd5408aae0922cb4f7e7e7c6287ab123563cc755986a2dc731f895691b20f11eae7484d77b215fd35420939a8ecf8bd5cd67bc2e56301db6ae2736d299fa6842b884d451ff4f48e28d56a8abc9936581b7236a62f3d3863d9d7b7c68fd86144c47807801527d32d5dd2356365347dd61f60ae278dac0e9ad3852746e6730bb629243d95e623926f21bdee74a26b504d1143c67efeb7bf09151c4add06fc7d513e5eb5722085d17ff54bc4ee5eb404b21dacc2a8af6848e90ea1304408bec466e84bb240ef25bd21cf92a195040811c3f38e9c3a5036c6e81e2a0bcc1705d9a17754cd5709a4aa27d0cb66f8fd211750320168c57dbe93cd9257aac700097858f0aa854aa4fe61c4581a41cbe9441cdb1fc5fbf35babe9a659bae0390a6961219b11609211a77e7abf305212a4586ac7b56f5ce14e0b49044a95876ca19543e8e48731a5004003a86c7591aa7332d485223edee73b3d0286377cc5d93d77fcd5af249e9c95a8432a62bdb34596bc6bbab2c0677b8e324191c93ebd2746c79034605a6a64eff8cbe2ab28b1e850cfb060e68be32173cf0445d490a0e6e48f2683e2553a4589628226668aa6927321f131f81dad023fb7cc5d79a25bf13b8a204df5531c33dd2f4e875cba54134bd073c867e1ae86839a2e67ecf104221cf0da97cbf7443a71edaa32713e0e2372fff23ac413e234788df6eb83948ce2bf8d3d58afab8cbd14ce7ae23259aac96dd7def6ed175abee5bb8309696a9cd4ba5afdfe0c51b63fad01bc33fdcda07c8dbf8b609f32011f3d74b3ccab1922f144f5e58ecb6273f83ff4a65f5351871851d62fb34159e00a31173f6569fb1e1f5a7724115a62c88df15d085104b6f82861e88a31387b99f8223884b649eb1344f7a6cd56a1fb0dde2ea43077d4d27865133f84ed0bdb1c4fc8f1d335c51e95db87f753dbe833d10216675d2d1b3f1a5d801ae841f618fc6a82c1c55bfd1d51366bd565b5aa009dc32a13e52a30af06c126b86040aea37baae0ecc9210d83003b8656869deca47794a916094f24da65a68d6c3debda927643f131f7c04ebc1b1420ef513199798602ba490deb374783ea97c33f5b0572533b265db88883639eb287323dc6429f574ae4a2dd529b0a00a0dccb1ef18da98b067673e9db5d0999b782676002b46c890bc4e79c839811111f125c46188f3427f0b6d2c139b6fe188822ca2f205dc7a4840893db9880abc70864765244d656552338da03620be5f00391c3092642980eaa9fa1b243e79bfdb89d616d82c5fedc5bea77a87b0c5b3f19fb572769743d811c8fcc993fab56c9090e5c7c7519c71b0c4018ee95aae01957d57cef976594b49213c6eb2718b063e8f2d78f1876117b2cf66ca5ae68edd64c88b7edc19b19086ba2abcf7549bf6c510a37b66c29d0c6ea64ae5bdedfc4c14936b4ef1f4115d7ffa574575d4bf54e8f361121494e477cc5ba86a7868e9239be74b81135af21a5316a75e41543d876e982fbfaa5a8f026dbe41209c943a02c1d91b662e9e9d1e3fdf421a55b196c2c0bb674a1241697a10198bad31f1824f4d1ad4fb5f5c31bf13bbf31b4f49260c7865f00c01c37b88689408c9c44021c7f816362745f958d950224f40e002fab617dc21d23a95844b84b1f526d5d5d098c42ad82f039e439f71b5090d7fccc947490f02b0a69c35547b333cf31023bca762381326ed7d8e2540c6a486af34ba3097a3f5fad2812ff8cd7ca977d34122cf55a8ebf2d311383efa9d026e37981e153ea8b0da5f99db768d05c76e19494de9af4485e129f9ffad3dc52c2dc761dfa2241641ef6e5383d805ac16bcf547b9c2bb9649cc7cb4aeb0aa6d8a0b1d73694546077d5f8c0d82acc851e3497f2984413fd3f0998e74a1f85d0f1ee622ea4a946ba89cea13d7b5f15d52eece1f41835814cfb07a53a9e9c9a5b4ba6a60a679b0e8b95edabba671757189978ba385731134eb99dc702bc8f026a2c1dde384f03bd5c4d8154010821940c750ed06b0ac962e4e5231fd815e24f7c33bcd5056f6f299e9ef39b7f6d0c29aeee11c98dfae51c965a1f4b683067da50460f67b1ae03d2db9ad377442d2e058ce76dab76d83ba69b3d4986f0c121aa2b787cdb64d010e492bcfc42f330f0dfd92179a1efd5c0fa4e41b2761a361ed4f89cf5b68ceb5de8a851c5d42c66ba0713f5405886573752f7bd54b65c7aedcf9320ad92e805df851d90f4b43ddcc51701127e4e1ac40ce1dd18649693d9e0956f31edaae0b105951e34f675c2b71009ea7e4ccc42f365f37d6f79eee352525fbb49864a2ce966c5b75d1d51f4811a6255e2f22c349da0598243a7225adc0d49c18e7e8dfe10ce1a964ab3426ff3e26ae77d36e722d87b204e12af6a3dd3ec1e882d1b6ae9d836d5195887483670b7e4e83706dbed296341d7ee53e95f9b5f48e8dfa3065ceec26c7c961b3c8320b6f11adce3546acd2e84353d0f330cd1c3312a81f56edb223ab969b861f3df347a6dca7ee5da396e5c529215ac35262c270c2f6af8756e844a51ea7a4c1b3a6f7dd208c7cef8f256618169dbbf9cac0ebac7715c6033a42961b192576b7dc95b07c4992b9de2a515fa3913dcbe26c7c1cc6fe827f6f8d0fb17f76deabd5d344b42b1f1e612823ebf4cfade7c469615bc8aed5cac5ac3ea3c15a6579c655f2620d3ac202619dbc6c91520295325e89be08cc13bf593c963c9f101d0583c68fa84a89267f62570264224cb5a9fe29b8c8e79b25bd5df648bcb1f36aa1cb4ede59ce9c24d750e10821f5983d120fec2e6d30a12308edd10438837eed6c4990e5176f278e1619adb5d8d011125195d1ef81223211d38bb1ca36d8b8ad2b692103c2d65cfa739516179a4851e9f8cd83a08c284f7a08653eb4aa998fbf085b02ca23355d5fa4134857054a0e0ab0ac5b44ca14ace18172f7fa6f5293d1b3d5203cadb1447aedf07d60ce0d0fcefdcdd5b3eea06333c160702b2b5fa8df60f1eb156b8a1a69061c9e5cd90f666392061d79453203b4de69c9f6d9ca7f44ba45073fdd0c39de39d04e11a218e0d64ac52c1da13ef66cdcdb902e0a54e32b11e0862c561f78dd4b944ae8e70abcf1935efcf42db1a17c354a006212bd842ff5115a4529d986331a8a22158f0bf9da5240a973f38fba40bd3bf3bfae9e410e1ee71f24401365ff422bb12aee4e2ba327de6f4ea5ec0b4065fee98ec2ba8985bd95bcd11da7d0a9e531fddf51f8ed99c8221cfe4284ceefdc3a33b39af799e7626d40faac0a66d2fa6624115adea6fe9446f0fc7027b3eb59d47907432c11c77c74649d5039265abfc6c994dd47a5e7b2a705fd58d0c3ec8a44ee2f9469939b551cfbc90b957d0b122f140710f078ca3a34445dd7dc4d11188d6386a18e2e0e0853c9b47122528031cde8ff6cf1d10d00a40fd81b89735f943d0a90b7bd32064cf291b1de1d789926baf5e17dbde610f6f44d02492d0e0b5cab114a9a56718bad693231b848c0bfed6d7dec56d25b7be46e82a61dc8bf50f8b6b8d5e6d9716390a8431b813e51ccb25ae85050f090e6406d70cd2d0c3715488ec1fdca0e5b3136ee6e17893f127aa2bcf15db10f703373d74e85c8a8dd8df7eb8aaa9155538f6516f076ccdea9a630bd3265a92334bbe75e8bbe2b5d2d6fc0db7a5ca4d9cc0338352c086b97a5d9f4f79a51e7644e735d5e53e5cf824b09d66180f07d85f4c150d3bac8d3b5db4781a05c7877e6439c68d8bd87e15b0f756050e3be9090af81253cfe7793253bf13450e478c0af88eeba63a883d91e03e40329b85841f0c394e220e0ad995ff4614011adc89db78c3fd412b6805231514a0996e62141269d5712e209b88c53860417fb07fa59f0ca1391cae27763bc0daf29a75447b6d62715b0fb9e5fb257a6e92146d85afed7afbc38bcc5e45a879b2ea84278f2a5341bb2c6c689c6eca5e972b98367a8f876ffee8023e28bc93abb57c4b31f140b452f6554ce2c785f4edbe8182a0109b68b2fb5d01e8af3f6871f66d2347cd0f3ea3143930672cbd1814c7f9b81f6589ac08ce3e1a773d1e466d80bd8ee865d1c70e9fc091a2f619d902c304bd440e2e95b2fcce37dc20d5d92a5a771b553f77001cdb5f9a9c36982583df9eb94623e8d479f33d816396e9f571085c5ad5827a4d27705531f0108cd0f68b3aaccce95afe7e8764be82e498e6d4c8ea63e3132323152d14ccfebc225df3c63791dadf711c9e0c78b673fe194c9649e918b71a978780ed2775b7f5399c63c3f6d0296b13987e327b9c0d3a9d925a73b163be7801820edfcbeda6e9401d310c1e99e23f6a09b5512a713c8c2f3eaa1461dcade020f7a029d57b2659ac489ea98b532af75e666b113c3d7743a310eafd4aec0ffe7e337feb06e132a0c224843d1b1ca84cdc194c071a103c3afd808a694fe5d7fc066f601b3c24fbf0d0106e18ab8da3c375c8ca45dd357afe81a6b2e242bd68ee2384cea84d3d3e48edc0738e664a42afd2aa4cdb5048567feb6afc7fec565e10708595ad769042ea5064521057d5fff3f8be345d453a704c09b18094f253bbd3c2b94a9394a06b0f1ff59a4ce3f02b6a92875cdbbaa0a47dd2d2554acb45cdc4e97b14b160489eec306c0ba98ef75f442590156b9362fef58619daa4f69156ae8b1fd2cc5589a6e6d09dd96f75cc4047547a450b20f755ac0c5531d2a58cfcf751d3de267f4b0dc452679fec93115c527f2c98da4583a29c956d2290440198a565c1d7c621f52272681e7f7c12b772beebf92f4377d34077483cd76ec142acd29f1ed4797483adab055c17b502865f6684756e481d7b4db7837bc5ea63dc7ee478c7be2092c0fc00f36f653364e2cd0357d5802ba936ec7db05fb7e1b1ad1752ed76bf850bb87513980032f5380cbce8bd7853d4c7eecd6130bde40f9f403bd0bb065df5efe83089260b7484513762ea6974b519ca70c041e94a5011683830a26baf62bc7657d73ca355b2f3031268b598626f52", &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000)="d9924c006a9d83728bc57ca51550c27bb0ac09a7368bd76e3fcca466c4d258df636a69a75ad71fb47709ff1c6964806b6d13f0df57ddf2492611e9b189044a2bf3d90019bf4ffd78dc39f93018616d6dac3ee4f353622e30c005c39131dfd0307340f9d8fa301dbc80957a48f508a48217dc556fffeab110dce9") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r2, 0x6, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000006000)={{0x7, 0x6}, 'port0\x00', 0x2, 0x0, 0x9, 0x4, 0x9, 0x1a27, 0x1, 0x0, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000008000-0x70)=[{&(0x7f0000007000)="6f381c025609b9ae015dd8b65caae7024db78ab305ccd6c2a79fd59f4a6223d93b2d0fe6e275ae2fec34b2cc3e04587398c7aa46a50dd07b3c461097690c963d6af79d3bd7f6e78d3566f149b5fdc371eac64562fb7b9d864a5e4ae7ae314455e828a1409f7bdf7a921d934080638e5084ef6bad214ef2fff5139d27aab81cf8cb10b049dd", 0x85}, {&(0x7f0000004000-0x5e)="de3207fd1f1884ed8604f9f286cac9d6c74ced82049bd3eabb7cee4bf8756344899b0389ee01e6adf6fee5c767e06a6622b26952d632399e22aafaf1807c6cbe905a7f669132cd46661a38594d541fea79a45e15ab2c991240b3f25d44f3", 0x5e}, {&(0x7f0000001000+0x89)="3b778d37c666b10b", 0x8}, {&(0x7f0000007000)="1b267c7857a5dffb2769db21950b529a0fbd7d5aef63c63843866a0eb83f896473fdd5790c3d966c7be06ec3d9950eac064be1528e01d7d4b0d6deecd044520c79d5137af5bc992fd596f687b1cb62cfcbf700b1201068ac9737d0d885785981e5a02f204d83bbb9d2b740dc", 0x6c}, {&(0x7f0000007000)="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", 0xfa}, {&(0x7f0000003000-0x3c)="d40469e8ede6ab01888790955edfb19d9caf1df1220ac73e5d49b1adeff6cfd4c49cfd6ed5e748cbff15021016fe8c3393fa8062d3c09fae1e3308d9", 0x3c}, {&(0x7f0000007000-0x3)='#Nm', 0x3}], 0x7) llistxattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=""/0, 0x0) r3 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000009000-0x8)={0x20080522, r3}, &(0x7f0000001000-0x18)={0x1f, 0x20, 0x400, 0x100000001, 0x6, 0x3}) 2017/12/23 09:47:49 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000459000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"222f9fb0040ce4"}, 0xffffffffffffffe1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000003000-0xe)=@known='system.advise\x00', &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x11, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000002000-0xc)={@multicast2=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000)=""/161, &(0x7f0000004000-0x4)=0xa1) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000005000)={&(0x7f0000006000-0x48)=@full={{0x3, {"cc9775eaff39dd"}, 0x2}, [{"6c4e75c6ae2374"}, {"0247fb544db09c"}, {"d1329758680529"}, {"297a2601f7c738"}, {"5026c149bfeca7"}, {"e64418d4ed41ba"}, {"74f667e0a3a334"}, {"e2bab42f616af8"}]}, 0x48, &(0x7f0000006000-0x70)=[{&(0x7f0000006000-0x71)="d32b5b8ac1f8fa6a16e609cb9afe1b345b0d70d298b7681cc7fc2963d38348570f6cb0b8de0e7b498fbe5b8c73a0935cb24e3f9f0617e458863d4a10c3e021c43b212a965c44c1c0daf49c8e24d07b282cf2bce4ed2a4fad0dbf0833908f70ff9ed9de647296df461c7b760e76a4adebbe", 0x71}, {&(0x7f0000003000-0x7)="cb09fa38142d47", 0x7}, {&(0x7f0000004000)="d481aced087b304a7b8978d48e533303d8c05cf7311cd7f6b80968f18e5d88001886ed7e69b87c335ef2dc6a14e1c7a62e13652528100ffd57d4659cced11e7e754450a21f75da1055804434d64626c865c8aed495813bffea34a6e81ae97ec4f8bc21689f7d7d3a618ff677d6a8599a4632a49a70c1f62e79db9e603e4bb710f1ece7d143a175bc87207db9e08872a99e36e2556858ba41f6d36c7265466b30fdde524651083bafcf939837019be4aadbb237e7fda74e5e41fa7bb70f3e9a0808b891dac09bc9174f5e8f70818ab5c4a774e7b950f3faf71593b0b60050", 0xde}, {&(0x7f0000002000)="9f6ceeaab28b26c02ed22718f0546a2e86efcfdf003f15dc297f1423cffc121f2aa0c11b54c699ff8d5b27d5115428fbf51f2e2b96a6f99a2746389f53c282e28c97e121e3dbcdeb8c6457f2820a3382c8a3a3b49bd84aff6bca1b5ea674538810eb66e60325bfde0cb9b33816d1f55a51d8bd47f9ed130610d70653c655ffc0c48bd8a8074da6d6a417c5edc563cb9fb1e99c605472ef5c8decc0a8937743dbdfa01755d392e5291427ec6e2bc5cf48e9193ff5c36d232496d9b2bb0902063b0c21b5", 0xc3}, {&(0x7f0000002000)="63399db020b84e04139010f4e375105a7f7c1a70d2ec96ce136c729eb53ee49eaf1dc6137cc2bde7f244b8339aee301f0043ade53f86a06f51cf37fdc69213afe5120dc1914e8005e06668180d850e6e173d3fd8d1cf63e67715ae2b6b74dfa839dccd54c3d613f778b1de0c2c17a7bbc4c87c526b6d99e9bcd013cbbabb7674c35339f48440edd2909956ea54746a3deb2b3e3657f5a012c8e51e1ac3127cf8eb2acbe97e357c1f920b247a134a8fb600538d920c987de362cd0907c28265e895630b0a2b86b2f7f1e062ce6010b6986401a0c606", 0xd5}, {&(0x7f0000001000-0x6a)="65cfbf464e5a706fb466d6a7dc6803f0af15ada8f882f8e6456be4701572685ff4504b43b157fbdc007b21d2b0dad08e5db5d3176305f04db862a9dddab7a4910d4b56736b883027d6b4b60591303ed462a01890dd45dcfbd5d60569a98f2b94ba75babb6cea0089b657", 0x6a}, {&(0x7f0000005000)="8978f499fe86142b7d3ebe6fa0c756e8a218e7a11e4570b322e9b383064be41f630c6c66ef97b87776d55d7b67eeb7147bf55c8aa7173d4e7e41fae054533aafca0be14d6c2d751412efbd21048c3e7e4409757b34981013432e8ac123270297c41e59d9eea677004e9be69055a6bf53267840ad4a1d1228289ee63493730291f8a0adbb1c8d2ecd035fccae693e8ed30145aa2efc43fdbbf322d039ce19ecab1f01a80946ba248cce5a", 0xaa}], 0x7, &(0x7f0000004000-0x250)=[{0x10, 0x116, 0x794e, ""}, {0x40, 0x113, 0xc0000000000000, "c6d020927566a83664027aee071db53a7dc5747d8ba040f261bd45cff975f1d0692cf9e171d0562a3633febaf26cc86a"}, {0x18, 0x0, 0x41716f1c, "c3b2"}, {0xf0, 0x11f, 0x7, "9ef70d73b45767dd858df8fb9ec18a23f5d64a5119b756be194b51049fb47e8bf2981a635a33704715e48caaa85bea34bec79a4fa62371ad909ef5fc513f82d5a33e3d26e4f3a796518f83ea4bd64feb15feeea89a3cb0c330923882278345541171fa88ce589d5f5290e8680ee58f7a940c7f1e4f43165db35b2430e0e068c188a0b980f9d8e5bd56b9146be86e3bf14a18714c97ff0bc5e213240231e4f0764c905749c1f878e4eafdca238758c93e2bf4babd2d34532c696fa347df263a0c5b4d83188355c8779775b8135208bd7b40ca16be86f60610b1a80b9f"}, {0xf8, 0x0, 0x0, "61806bd8de2b80b3d9b2344e71b14719f29dbbd5c19435dbdfc32e6593096582037442668497175eaf7714857cd1c4184664b233f8f9802cc6973fd9fa677b90ee1af7d6a92997e09a8955905b42aa8eefede502d15176ab311242b83430902750ace9a12a9c7b117cbdc19412df047ccd95bf7ef2aec85bfff8399f9804398cbaa0bd309782cf3a9ff91bb18dd9e83fe2d393bbdd37ffa65d63d0747461d258ff0d213e01c751a5f4f3587fa9a446bf781cef32d2eead7bfcb16a7c0c3b984e2fc4291fbb02cb7931328c5cdde6fe09151ff1259747e735af81672460882dbfbe2df3da25"}], 0x250, 0x4810}, 0x20000011) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000007000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x1ff, 0x30, 0xfff, 0x280000}, &(0x7f0000002000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x489}, &(0x7f0000005000)=0x8) sync_file_range(r0, 0x7fff, 0x0, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@common='gretap0\x00', @ifru_flags=0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x200002, 0x0) r4 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000002000)={0x1, 0x3, 0x3b51, 0xfffffffffffffffe, r4}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000005000-0x4)=r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r2, 0x3, 0x10}, &(0x7f0000002000)=0xc) [ 20.816501] audit: type=1400 audit(1514022469.765:5): avc: denied { sys_admin } for pid=3366 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 20.977593] IPVS: Creating netns size=2536 id=1 [ 21.021411] IPVS: Creating netns size=2536 id=2 [ 21.029502] audit: type=1400 audit(1514022469.985:6): avc: denied { sys_chroot } for pid=3519 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/unix\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x161001, 0x0) getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0x8) 2017/12/23 09:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000756000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bcf000)=0x80000000, 0x4) accept$inet6(r2, 0x0, &(0x7f0000a7f000)=0x0) write$tun(r1, &(0x7f00002e9000)=@hdr={0x1, 0x3, 0xff, 0x34, 0x7ff, 0x88, @ipv4={{0x11, 0x4, 0x8, 0x3, 0x122, 0x0, 0x5, 0x100, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x9, [@rand_addr=0x210f2f5e]}, @ra={0x94, 0x6, 0x8000}, @lsrr={0x83, 0x17, 0x1000, [@empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x80000001}, @end={0x0}, @end={0x0}, @noop={0x1}]}}, @igmp={0x22, 0x0, 0x0, @loopback=0x7f000001, "7cf1aa50e46761b75e5b4442163faa49163561ce60caa0201a5f3b45ebcc146600ee941b6dbf8638991014ee3da555949f8b2d2bf1ec2e47e717ff49335c88ca4a2b0888f4e81fd021dc7b7747620839685c31cf1a3b030f54ddc23cdc292c34e234e3dab030c8ae967577c050c8ac376c7a975baa04f90f8e6315ebfdca00629a7c333b0b298ef8870ebc558108fb18b926a7b8ba0b03ffadfc73d21e8023b6dadeccc449e0f6d723eb473747f5e7f34e3107ddcaef0ca39804cac33f7122b359fd81710647a2dfd0fe4569b88b9edf03d2a2660cef"}}}, 0x12c) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000dbd000)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1, [0xd5c, 0xe2, 0x5, 0x2, 0xfff, 0x12, 0x80000001, 0xbd]}, 0x5c) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) [ 21.102021] IPVS: Creating netns size=2536 id=3 [ 21.119050] audit: type=1400 audit(1514022470.075:7): avc: denied { dac_override } for pid=3579 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000ac5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000)=0x0, 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000ec5000)=0x0, 0xff) 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x3, 0x3) connect$inet6(r0, &(0x7f0000658000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000dbc000-0x1000)=""/4096) connect$inet(r0, &(0x7f0000df6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f00006dc000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000082d000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000aa6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fec000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087d000)=0xe8) stat(&(0x7f00007f0000)='./file0\x00', &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00003d7000)={&(0x7f0000553000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d07000)=[{&(0x7f0000100000-0x62)="6896e49298c17125aa6fb145d50b9671c05eeb7ef546f26a3ea55f982f491092ae27b845bb9d8390b26d4c5ae07cb3832e0098c5d1133c2eb7386b3083887dccb9585b706ad927852092790e71a11e401fefaa1850dd123244f961d1e08ab691b3e3", 0x62}, {&(0x7f0000127000)="6688bba52434921d41f242ea040130afbcb8d8e6dd94bd8bc2887bc130dddb2bfd", 0x21}], 0x2, &(0x7f0000144000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x10}, 0x80) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xf2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000638000-0x28)={@generic="be48c88f24cc5ee28cbefa1dd46b826c", @ifru_settings={0x3, 0x4, @te1=&(0x7f0000094000-0x10)={0x1f, 0x5ee, 0x3, 0x7}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/hwrng\x00', 0x80000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e9000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00005c5000)=0xc51b) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000eb9000-0x10)={0x9, &(0x7f00008a3000-0x48)=[{0x6, 0x0, 0xffffffffffffff76, 0xffffffffffffffff}, {0x80000001, 0xc808, 0x9, 0x3a33}, {0x3, 0x8, 0x8, 0x10000}, {0x0, 0x7, 0x67, 0x499f}, {0xa8b, 0x1ff, 0x8001, 0x6}, {0x0, 0x2, 0xffff, 0x2}, {0x1, 0x7, 0x7f201840, 0x200}, {0x400, 0xca, 0x1, 0x0}, {0x0, 0x2, 0x6, 0x2}]}, 0x10) getrusage(0xffffffffefffffff, &(0x7f0000628000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d58000-0x8)={0x0, 0x0}, &(0x7f00006b0000)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000086f000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c27000)={0x0, 0x0}) tgkill(r2, r3, 0x33) set_robust_list(&(0x7f0000f57000-0x18)={&(0x7f0000194000/0x2000)=nil, 0x7ff, &(0x7f00005cc000/0x4000)=nil}, 0x18) [ 21.151301] audit: type=1400 audit(1514022470.105:8): avc: denied { net_admin } for pid=3585 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 21.176271] IPVS: Creating netns size=2536 id=4 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ef000)=0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() ptrace$peekuser(0x3, r1, 0x1f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b8e000)=0x6) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000612000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/23 09:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e2c000-0x4)=0xbf55, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x14) socket$netlink(0x10, 0x3, 0x0) [ 21.228605] IPVS: Creating netns size=2536 id=5 [ 21.257637] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 21.264330] audit: type=1400 audit(1514022470.215:9): avc: denied { net_raw } for pid=3616 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 21.275544] IPVS: Creating netns size=2536 id=6 [ 21.297805] IPVS: Creating netns size=2536 id=7 [ 21.309836] device lo entered promiscuous mode [ 21.332765] IPVS: Creating netns size=2536 id=8 2017/12/23 09:47:50 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fdb000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000c1e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00002e6000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000fe5000)=""/4096) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe6000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000a65000-0x90)=[{{r3, r4/1000+10000}, 0x6, 0x3f, 0x7}, {{0x77359400, 0x0}, 0x73, 0x8, 0xfff}, {{0x77359400, 0x0}, 0xd4be, 0x6f8, 0x7fff}, {{0x0, 0x2710}, 0x5, 0x6, 0xfffffffffffff4ad}, {{0x0, 0x0}, 0x4, 0x3f, 0x3}, {{0x0, 0x0}, 0x7, 0xb7e, 0x8001}], 0x90) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008cc000)={0x0, 0x0, 0x3, 0x0, 0x3, 0x10001, 0x2, 0xba, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x7, 0x8, 0x1}}, &(0x7f0000fe6000)=0xb8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001af000-0x10)={0x6, 0x8008, 0xfffffffffffffffd, 0x2, r5}, &(0x7f0000fe6000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe8000-0x8)={r6, 0x1400000}, &(0x7f0000fe7000)=0x8) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fe5000)={0x8}, 0x4) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000fe0000-0x4)=0x6, 0x4) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000828000/0x1000)=nil) 2017/12/23 09:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) pipe(&(0x7f0000f41000)={0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0xa, 0x0) write(r0, &(0x7f0000255000-0x89)="8e046284b553f419", 0x8) splice(r2, 0x400000002, r2, 0x5, 0x4, 0x0) pipe(&(0x7f0000f30000)={0x0, 0x0}) read(r1, &(0x7f00005a6000)=""/16, 0x10) splice(r1, 0x0, r3, 0x0, 0xb, 0x0) write$eventfd(r0, &(0x7f0000c52000-0x8)=0x8001, 0x8) write(r2, &(0x7f0000f45000)="a5", 0x1) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0x128, 0x17, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r0, &(0x7f00000b6000)="4b8540be7c729071cf5f99c71f20c5d2adc238589b8a02d7cb758131ddfa9e63585d080d38f3c5f9e744e4fa5a0ed2b78168b44fa31d57b3d56ccb91750b94f4e0d244aad523fe81c83f8b3a958c5acc69a0a63919ddd914b389515c0be70437027e00f50cdeb95b127e08a0db11cd53307bf108181d9a1725e5d625fb5d3141e31e85244c53871befead83634fd9e821a03b1ece2e6fd0dc9b743a5ae7ccea727a9d77e2a0b4dadfacb742e5409120cda40079b0a19c4309c0c", 0xba, 0x0) 2017/12/23 09:47:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5b000)="", 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) accept4$unix(r2, &(0x7f0000001000-0x5c)=@file={0x0, ""/90}, &(0x7f0000001000-0x4)=0x5c, 0x80800) 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000e3c000)=0x40000000d4, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [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(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r1, &(0x7f0000dda000)={0x27, 0x9, 0x10000, 0x7, 0x6a, 0xffff, "80e6269baa50091ad54afbdeb0eff92c044f626d3523e02ba4794255e18546f05a593bc7940c3e9add294dd756e044bcb4786f4d878c1d0e70aae967837523", 0xcd73}, 0x60) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000f7f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendmsg$unix(r1, &(0x7f0000637000)={&(0x7f00007f4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000414000)=[{&(0x7f0000e6d000)="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", 0x2f1}], 0x1, &(0x7f000099d000-0x130)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000413000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00001ed000)={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) listen(r1, 0x0) r4 = getuid() ioprio_set$uid(0x3, r4, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000b33000-0x10)={0x0, 0x0}, &(0x7f0000a16000)=0x10) 2017/12/23 09:47:50 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") [ 21.379515] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) utimes(&(0x7f000043d000-0x8)='./file0\x00', &(0x7f00004e6000)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = add_key$keyring(&(0x7f0000e57000-0x8)='keyring\x00', &(0x7f000065b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) recvfrom(r0, &(0x7f0000355000-0x3d)=""/61, 0x3d, 0x0, &(0x7f00008c3000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) keyctl$link(0x8, 0x0, r1) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8010, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000052c000)={0x0, 0x0}) tkill(r0, 0x36) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000a78000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00004ba000-0xb4)=[{{&(0x7f0000b34000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001cf000-0x50)=[{&(0x7f00005a5000)="dd", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) dup3(r0, r1, 0x0) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003c9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000e54000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r1, 0x3}, @increfs={0x40046304, 0x3}, @acquire_done={0x40106309, r2, 0x0}, @increfs_done={0x40106308, r3, 0x1}], 0x88, 0x0, &(0x7f0000001000-0x88)="724d8182d4cc3167e3f5adbea699db37266e00fcd89ff639358d0bec6761a34a84202b18b483ef7ba48f83925a6b0be862b0745f94e213a2b125d4b9e1285ee2fc937029a703a97e10daf7d0f05fe537afe673bd34a023dbd823b80d8d946677cc8efd9407aae73bff386403348320d696f473ca18486be74cbfc4cb56b10ffff2a75345e09d41a1"}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006e5000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000002000)=""/16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)={r5, 0x1000, "43b10c9f120d20909abf3a21e03e7110e8cba4e2fad5acf898c7c9ee025ef18114f3d1075ab66bd9b104c1f08f3ea3526fbbcbeeb0ae0ff609468560d4f5c98ffbb350390e31d8832cb92a77db8e41fda3eb245aa66b778ebad456eea80a35bcbbc1c90afd9f601fc8630368b79bdceb0989daa731f9cff4a897e0978edf244b2e77d7c45221b4a01d5c78e491623cf73b2f81ff9f10d4eeae3ed6497f99216a98290b177466c4e69cd7cb4c5f42c36b10c1bbbaaae78cdfc90f12f00b38ab1ae6fcea608db239af00fe42d4b4d2686af4d7738f8d0c808e97a805cfc20ef42decf41942902cd8e7aa38a0068f7f79cdc6c7cd0d366b9c206ffe7dab1effb06a4e58e1f720cef2dc908593e6deff6b9efd2ad00739c55c680e5c201bb6f168e0a9affc8ce5115d72c70e2fd60af7af58bae2163978bffca407624195f5f82791391bbd547640436ed6bae32210f2e6eb9ac3f1ae82c0dfc779fb8def13d8fc16e4ebb7246fa87c8d8d4708eae9296d087d5a6fe83e0679df685f715b6cdaea4a343c80b6ffe7261826bb72be7941237f2293828a9913306645fd930be76e68a3c28ca4599d754f0e1caefcbb16725270ec66055f2eb2896346ff2f89a6c85db765dcd90e8ccac7318fb03004a2a8a358de516d77f6a6849f164442ef2ed027d136a59444216257272acd50df6ebb888bc2f63f5dc6f5985ff2bd474bc388c81b28361b9dcc2c9b78c3b3071d942ff62a1510422610f226b0fbfa1ef79273426c0763c2fc484dd9c5e61558ed17727e0ba6e955299c530307cea1d732f3e3695bae567572e3708f4f96749de2ddf737888c5d5d2b57de3f9ba64b7a2dc50af12a9ca76204bba2517987b31d6e2d85e9e5e289cdb2f91ca1145456360a48daab81fb4e61c99ea9df2be42950009a0f2d5a06002b31640edd2f5fac1c46b443d11f3273cc91bb71975d1f6f746e9a296b0b8fe7e64bc415030ae2739da5c64b2e0e31b67103ff8ed252c74a68e62583b3664040840b085cbe6fc87048bfe4c6f4d2d0b616c098aa47a1fb8f28d4526ac86200b7a53355f65105650017cf798f2621b5cd0db4c48adc3536be0aa68d87f4d8dde4f0c685580b6588d6a412553f49dd27ff71cfd949a226af3dced2c9fbde37437bf34f08c8dc706eece51afb0b9f6bffbf2ce555743aad406fa867b16cb12f237b64abde8090ff4e131fbce18e6186e16e557df949bad0213a31592c31a8ef546cae9cc9180b5fd6a7ced35f95659394de15b3c3578f6822842d4001f83365631287da899a4ee78e25bf45f9c1a16675c454a172a87cb3ea42ce2c399b2e6be223214f519a381058ac5e8847963f4ff6460b56f341a29051ea5d87cf3353ab68a19eaf09786d3bb238a6d4c00fcde7a3c1f683f22e75e52b3a2ec201074517655240afd4c9108c9f8e9a1042ba0e8aeea51043a8a5046db462bc2d42ccff1387bb2d3b664dee23356548b06eeb3e5ab5b7f27d904c8a9b16b8da46bbf998282f957667765de8b96bf22dfda3f1cc14dcd7c014b25ff0063ebfcc53d6849761623f1df2dbedd42d6b87bb6bf07a88d9653e1930d879f854b25631b4ebd8b977962494657020fab5ca3f31c4cc6e9db0521768f6eaa2def2752e94e546dea10c7cea07b206c75e5d0afab720246a54e1bcd9846b4a19eae55c2b089d3c314a2ec3d2efac80b14422ff657094372ac6ca124527ddf2a314bfc3761a8c0e307b22d9c4f804729455f7e787f5a6627ab54ffaca6b3c59e8a45164023940e4ed69d4e7cef25b92cf5ed4914881e305d226788a32e4fc206b2630fc13fd3539adc59d72d5f0d558abafe7e05108827871da31c9f9be2cca399fb56d9e4c6d3322527f9a39c2fbda4fbc530b5e78be0db0cb68df45550f12befee44894c67f686c53cdcb820b150b03645507558e46e3fca54d2f70f3e17db8230beb752e48f3e55365bd56059e89e4de812a566987f435b6e07608f46dae1347aaf39812fbc0aba5e12c456671bfc6134dde5b4990f1e54aa0cca8d05d2740759ecdb261698cd69a775d218562ebdb1838f97ce7e92b9eb72c9c1950e9f53a81655c31be9cc5e0191b37c0e1f1f6fd03ea67924a7a2173c31000ee77bc5c01fd787c14c8f79e95e0186182a4f4d7a8d03277244833018654df983b7065030e8348176074bb7f343d099bab823597597b7fdc5b9c44cc79fdbce37d2ce416fb3c01d23dd8d7b6cc1c43d267a9c7a5377452ed13720d7c0109f54090bdb42a4f34e78d3a2179c553c731bb1ff529d8234a9d72e2a4093976f74272dcc5b3bb0f7118b8c482d113e20f2d085cab5a2f6bdb587033259c34313f081cb0d495eb147ff43a049d24808c5de576ed6f6acb97ccb29c2096b6ec8cbf82b9ec5a18d0afcd510cabae20148947ace0e99aab4bfb6ee026881e51e415afffb676525ddce42fcb8f2a30d3c2e4154e50317fc00af0f04ca58ef58b0b63916b32a0b7cc93d4ef7819fb779059c3803ffa08a17d83ba5f07723435ed62f2769cf2e5edee0ec18d2c5e7fc185654cb418b188e7f017483182ae87f4ace545fe504ec38974d9ab193ef5f7e7aa74489bd680dc829e786cf32389c7e43a526b1c170d3da403b04989d955265457fbe6d5f0c433ec4f848824c6300f1e274beccb52649f1c1695ff5347b17018deb6ff13691863b11d5f6bf7516ac046fb42ee13d926c7887694cf2049f6bda159bf86b1da42deacaee5a7678b53b2c3abd54cf43c2bccfd8228c97b144763a0fe223f598b05c402651c3505d4a79bf1911cbad6761cd4cb17646e065a5654d11137377a6d56bb15db41ba655a21f8b2240878c58c56459f2dd4519be4e5b789b636b144bdb199117692a721ced4638b6975a3634ce8ca65c8bef8592cb9d39ec2c3fc6ad4bd7748d8ca26fa86a84569ec241c7851310272dd2b98ad8eb36c24ba8dff60351130b47f72dc9680d13f71091e37589cc5f898dea076e4703852bf82d032847d99b1317bab817b00fd9d5a55de4fc56e2c3599f05e08d13b26a5ca9d5b89f567fde6d5b370107e2fa34eb4e458b4bbf7e64447c8199b6cc98f4398fdc85f31e540d08f2dad08210d5d69ca1e5ac87cf26b0093d6fd1a8ff5c5752c89ff9c7daf5c21f6d6a57367eef7eb6dd9741982cc67ca77bd758d4dbd98296c04742ce7dfd2c82efa823fc6778e7cf105437640961e2a5100f0c1afa05fbf1c33b0665e3b7ac6b06ac5a00437047b6d7542f634fda90bb2e1265ff92d798283a0f2bc5043358276b0c32cd97fb5d72582d773fc204a0fd524bcf9f189b0d8182bd03a6bc982b0c27cce1ce5521da9f8301d1e6b93d6c8fc48546255b07c48cfcbcc9e7753a566751c99007d56a46d3f227546cf766386a0403d38add980be23bfa2926777f61425b038908a7fc21b51b0e35ad9442a875bae5e894f74278af9292cf48b3cd369e3c0340cbef691737eea68e4763f23e5d33f7737e17634b1c0c50430b941265750175f21e0bf04e49d7875cbeee14f78378bd5f8bb195e0fca24d887839a2f19e8d7286cdfb87edf25aef387060ea65b3ec3c9a389bc342fd5b08bf4508275cbd836a8574c0352226af27fa5a289077748d93441b54b9ba47990b59c8139c2ab70ce162b34a0c86b14a05bc9336d17009ada1eca872fd386e95cba51e153db60eb16df2254138263fd21a395c6c20e22de97cd6900ca0aa65f2fe162db1c2ce73f8fef7531291308b2456e30eb5f1e0a2f3314f22d372a432f021ee01b8dedab5f6a6638be561fe9ab47dc1ae4997968f15149e61f3eece7d6deaf4490ea75de06ce8af50a20b498941861849150346c478336197cf64851f64e1ded610ff054617ec1f338df148e079e14ca9ee576bf48af1f305d0764cf81f8016b32ecc8242ba79b54285e6813f323d8947f6ade76e2017295366ffc16dded0e246d46df3689eccbeab0e626fe4d307808e7bb8309a1d650374c12787fab6a8ffd54ffabfe4ded4c9c2fac37087eedaa3768e8033a68e55c64e8cdca357088cd43a8063546fa1d1ae54115abc48b2cd3fae8ff7d2d61dbd88fc2b3d39f96ad8701d14189be8ca437d1a10445781ba22516608527dfc965efe9a3aaac97a9a402bf7420e294bbf360ee72e20f4fc506761b00659dc2d01c6458c26f2e38147c8147e3674a3ce5c06d2e383ce8e417f4fd1bd766b372275a30e0a58769846361b7d8d736b7a988e083b36f216388736c95ec63c59691959fb66ecdb89e384ea9317c4294fa9c6f803faab02023b67f6453dbb05d7423d28a31eac84fe9613d1f1863d152d3c237170d308bc7e37b0046d18463902cb2760024ad61e598e6c4526032490d13d32001f831f650f615f721357ddea478e28923e608b58ebc022d57752dd19702ec1191523b1d66acefe46310d3524f617409c4c0a3a2764481751721247d5ecb56630933249215d53d9115522a8bd9b8d197c1e5ed1d3ca9be08d03ea64f233098addf9023896c16c037046d352c8b217d6fdabde71d4568f8ac7f58576fdcc689d9b03eb86c44d22c59b812480af28929d3b2296df842e24813f956d837044ef20116d06109b8901bc9d291a238f541e6dd9dd3b0eb9964938b924cb0795071f5fcfbd775c4eca1497f2ac41515bcfdebedb8675ee99d07f9942fa8e3c6253c7af15d7f3c0b7ce87d799ea4a9b405be1a456d308a27d418d9c91e33339454e58d3137f35c8c76749f85d81dfe18bfcd5b82403255385b1f780ef98c686aa6c8a48a24770f661ea2af2505ebf497b00ee4ed832688aa197c8addf2887d1a3185ea61d5af718ac87492b1ed1f08e000676c2cb4417f370b9580a82012a72936d706bfe45d1499544528acb208a78e535d997e094479f054a187480447163b61d21c9a8abffefcc90af4257f7a4057ec092865b140016c3fe369d9e0bae38993b016cd0b84ca723dbafeea380fb75d5fe31758f000740cb54f39c0cc9105c31a8afcd93d8b4593fae92a9a01ad4c161613411261549ae4f325b5c60172a87c60f8e2ac5ae69f9ad1811eee914a804a799763d5223d24c374004cdf30777bdf6baf47fbc921a0ab8b5c8b465f0a96f82be67a2ce7a5c0142aaec249b7555f93125b3cdcc2ebe2755c119fdd61d43cc5deca9b2ebb0f405e4f7fdfcf3d69bc476a7245fbfbb4b2508d947dd0af77eb0e46e3fbeb8582105622ae39e4111f6816f3d4886e24e537d02d218ca2dd9ef14ba119602aa5ec13a35556727f22e0d93f913f6f2ad04561df9d4386ea58d799659dd6dce05b2e6175414a7f0c46a4f79f22436d3198d6d217417d757f2c0a45bc426548d7b2f8a1071cfcc3cf29df5eda8ef791f7e81489e02375873d2e01bd91e497fad79624a98bfcf395aaf2581c29dda0edf25119c0dfb71f7e6dd84a7c9a0689cc95d5c8dfe27d199517456a8185986c997aa68347dd5390ca1e70d3af7121518ce4ce7a0c3a0f1ee81e921084e76921e276045c6aadb5742eec0dcd6b1c90fe49f54320d4807c56a6ce85459b610159bbf9aef71bbd47cdf87e73e71dc20685b8b32b86dc8669675e9c03e20c40f4d31432dfe10f86cac23412020f3828e34f56c9a0791e93f0a630852e4509981445a385a1b5523145057c786b17778a4d752df35159f07b5c27207873d6f1cbeb8837b190cdb829ead3fb6d2c4f84f8068f6f2173170edeacc2259591d4347c9449242c35c792f64d44a975d7d06eb23828759b3b6104dd82aabe8b85443d1f640132849695217395f018152433b00932"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) 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}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000906000)={0x1ff, {{0xa, 0x3, 0x6, @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]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000174000)='big_key\x00', &(0x7f000021b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0x9f2)="930ddea76e3e7ebfe98941a8e0f34ea7994b3b92340ec2b9359296820297cf869f9510c1fe986e657785701f8c0e8c07a30847db5ea3201f7416afdbbde27a122d2c89ed0560b8ada58334c123680ed3e56fa53e444299b9bf24fe132ce78922673e1b815c9c3c5e7f9b923858ac17cf14d72639212cce8263f99f6904a8d625e8b526ca109b25a699b5753a010de8e753e3c9f2d3f7f6acddcf92a60270e66d643926056208e982d1e16b8fdc1c", 0xae, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c3e000)='-)security\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) fcntl$setsig(r2, 0xa, 0x12) mlockall(0x3) 2017/12/23 09:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c7a000)='net/igmp\x00') sendfile(r1, r1, &(0x7f0000eb7000+0x4df)=0x2, 0x100000000000ba) 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf2000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000162000)={0x0, 0x5}, &(0x7f000074e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ac3000-0xc)={r3, 0xfffffffffffffff9, 0x10}, &(0x7f00005c7000-0x4)=0xc) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000+0x6fd)={0x18, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @increfs_done={0x40106308, r1, 0x2}], 0xef, 0x0, &(0x7f0000d77000-0xef)="199f0af9b9e4ab42e808043be89d845d8c7df87d51d9127adb505055e1087f6cbbc638bf97b389a39a8b288192dfd5617eb10e2088b21dfca460e8daff3250fce1064186cb1340ce2b81445809e50459424dacae637919b9d27e3348cd156f3989036bd14b5e09d7f5cd0d411da92257b09f5b70a9a347a1feeb6568b4469caf848913e56f76fbb2fc9fd90bc419529f4327ee9d0d35ba1dc5bd49c723579e0e263ed8e22fbe93483d1b351b397a157f6b7ab1edc8382fe2cd3b5d741f9aa49ed1199ec9428108ee55ea95632ef2725a6b22f436b98229af3d14d861bcc1aab584e3168aa3cd31fb9fea0d6099c028"}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2, 0x44832, 0xffffffffffffffff, 0x2000000008000000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) waitid(0x2, 0xffffffffffffffff, 0x0, 0x40000001, &(0x7f000047a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f000018d000)=[], 0x0, 0x0, &(0x7f000050d000-0x10)={r1, 0x989680}) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$urandom(&(0x7f0000030000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003b000)='/dev/vga_arbiter\x00', 0x210240, 0x0) splice(r3, 0x20000062, r2, 0x0, 0x7, 0x0) 2017/12/23 09:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062c000)='/dev/input/event#\x00', 0x7ffd, 0x16000) ioctl(r0, 0x80004522, &(0x7f000057d000)="") 2017/12/23 09:47:50 executing program 1: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) seccomp(0x0, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x1, 0x2, 0x2, 0x2}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80800) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0, 0x200, 0x40}, {0xe00000000000, 0x3, 0x451, 0x4}]}, 0x10) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00004f1000-0x8)='./file0\x00', 0x900, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00007db000)={"58bc041e3a7a91e83c3c94c11982346c", {0x4, 0x800, 0x5, "b28b51d6301c", 0x100000000, 0x0}}) read(r0, &(0x7f0000002000-0x6f)=""/0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000d14000-0x1)=0x0) 2017/12/23 09:47:50 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setrlimit(0x0, &(0x7f0000cd7000-0x10)={0x9, 0x5}) modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x9e) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000002a000)={0x56, 0x3656, 0x2, {0x3ff, 0x8}, {0x9, 0x2}, @period={0x5f, 0x0, 0x81, 0x2, 0x9, {0xffffffff, 0x100000001, 0x6, 0x10001}, 0x3, [0x1, 0xe465, 0x80]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)=""/48, 0x30) pwrite64(r0, &(0x7f00005b8000)="482013192e7af698b9b0d0e36c35cb5d8a3e586212a5e2c549fc23f3ed9e6377bbb9f0128530acf63846d8ee71b783e11fbbb6105e7bf1c24b6a5d212d7f920d767f6f7480b4cf71ae8869b05b998cce695435883008c99124db35000028a5c1943e5dc4a1cd7d0fcf7566f47421c41d8f4fc8b12339eccd4ccfc1f9b75c6aded922655f93d7c66c513f2abe584fb0679ca3183f30334fc4fa082972b25f0b369c4e97906b466482282664aab469ed0dc77cf1a14f79", 0xb6, 0x0) userfaultfd(0x0) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = open(&(0x7f0000bd9000-0x8)='./file0\x00', 0x428000, 0x80) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000afe000-0x65)=""/101) close(r0) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a07000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000009e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000787000-0x10)={r1, 0x40, &(0x7f0000001000)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @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]}]}, &(0x7f00005ae000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c33000-0x4)=0x5) r2 = getpgrp(0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000f41000)=[{&(0x7f0000920000)=""/4096, 0x1000}], 0x1, &(0x7f0000104000)=[{&(0x7f0000c5c000-0x32)=""/50, 0x32}, {&(0x7f000033c000-0xe)=""/144, 0x90}, {&(0x7f0000ae6000)=""/230, 0xe6}, {&(0x7f0000aea000)=""/192, 0xc0}, {&(0x7f00008bb000)=""/99, 0x63}, {&(0x7f0000aec000-0x76)=""/118, 0x76}, {&(0x7f0000733000)=""/98, 0x62}, {&(0x7f0000f05000-0x9e)=""/158, 0x9e}, {&(0x7f0000c7c000+0x4ae)=""/246, 0xf6}], 0x9, 0x0) 2017/12/23 09:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005c2000-0x8)='trusted\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ee000)='cgroup\'GPLppp1\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054e000-0xbd)="85", 0x1, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af4000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003b2000-0x4)=0x1000, 0x4) keyctl$unlink(0x9, r1, r0) keyctl$read(0xb, r1, &(0x7f0000efd000)=""/134, 0x86) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000719000)=[], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000049a000)='./file0\x00', 0x10000, 0x80) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000706000-0x4)=0x5, 0x4) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002e000-0x8)='./file0\x00', 0x82) bind$netlink(r0, &(0x7f0000003000-0xc)={0x10, 0x0, 0x80, 0x100000001}, 0xc) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000010000)=@file={0x0, ""/39}, &(0x7f000002e000-0x4)=0x29) mkdirat(r2, &(0x7f0000014000-0x8)='./file0\x00', 0x28) r3 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f000002a000-0x2c)=""/48, 0x30) 2017/12/23 09:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x80c) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) splice(r0, 0x0, r1, 0x0, 0xa3, 0x0) 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00003b5000-0x41)=""/65, 0x41) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:50 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) r1 = accept$nfc_llcp(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) ppoll(&(0x7f0000800000-0x18)=[{r0, 0x4590d2eb074b46b1, 0x0}, {r1, 0x80, 0x0}, {r0, 0x80a9, 0x0}], 0x3, &(0x7f0000b0a000-0x10)={0x77359400, 0x0}, &(0x7f00001c2000-0x8)={0x7ad}, 0x8) 2017/12/23 09:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80000000000003, 0xc5e) openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) mount(&(0x7f00007be000-0x8)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000be6000)='binfmt_misc\x00', 0x9040, &(0x7f00003ed000)="5cae0e954eea5da976c14c56ce268d602d7f18397d0587606da4419076bc228c3e2778c947d937d1d73ea5972a3a304fb80ca6b431949e8ad677d8d67ef75ae21650fc600535ed5cded84929b87b4780b6e4ad571bb57d543456145ff4df17b31da93751dd409f60fb8a24170e2058ba77579e9d0aedc2848c58a6287bda452787cef197a73ac3758e4545002ca3c497c1fa04d4a4d2dca4582164b1687321a65d42dcd592a3a90f526aed1171fef83895861176edc54e7c38bb3f64617cad8438b37b6b43888b61") r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)=""/0) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = inotify_init() r2 = epoll_create1(0x0) ioctl$int_out(r2, 0x5462, &(0x7f00006d8000)=0x0) flock(r2, 0x2) dup3(r1, r2, 0x0) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x20000, 0x400000000000005) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) 2017/12/23 09:47:50 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000112000)={0x0, 0x0}, 0x800) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000653000-0xd3)=""/211, 0xd3, 0x40012062, &(0x7f0000000000)=@ll={0x11, 0x10, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/23 09:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) socketpair(0xe, 0x7, 0x7, &(0x7f0000fa9000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000b50000)=0x1) fcntl$setstatus(r0, 0x4, 0x42000) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2017/12/23 09:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b2a000)='dns_resolver\x00', &(0x7f00000b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dab000-0x1)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000163000-0x5)='user\x00', &(0x7f000039b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018d000)="5ce9d2edaaa2fe2f0a1e3000e974044e7909fe5b6b14714a8b96230830c4a42860ab31f3338d04c20b5a55c114b379d798683746532bad4fde6ca2821cb78edf2fe1242a9bccaa2c6812b03926fafd3df068783fe31ee8090a2b1352e99b6ef047", 0x61, r0) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffddfffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000368000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f000094e000-0x20)=[{&(0x7f0000f75000-0xa1)="d1", 0x1}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000401000-0x3d)=@file={0x0, ""/59}, &(0x7f000099b000)=0x3d) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000256000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036c000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = accept4(r1, &(0x7f00005de000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000)=0x10, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00005d8000-0xb6)=""/182) r3 = dup3(r2, r0, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006b0000)=0x8000203) sendfile(r3, r1, 0x0, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r4 = socket(0x10, 0x6, 0x0) dup2(r3, r1) sendto(r4, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000b76000-0x4)=0x8, 0x4) 2017/12/23 09:47:50 executing program 5: getgroups(0x3, &(0x7f0000968000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffffff, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[r1, r3]) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000002e000-0x10)={0x0, 0x20000000, 0x400, 0x5, 0x0, 0x5, 0x7fffffff, 0x4, 0x5, 0xfffffffffffffffe}) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f000002e000)={&(0x7f000000d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000002f000-0x70)=[{&(0x7f0000029000-0x1f)="47c6f21a523320c09a81ce7c53c98915268a1feb80405c29712d9460c82660", 0x1f}, {&(0x7f000002e000)="7765f4b87870c266402cce474a0b908786014c39a78de5c83dcfdb4b8be000e12a8c779f07a55b631d063090a413eb04de3d1113290a2d61a39dd2b3cb18a18ef095e33176d2df692b95053fe02bc132151c2b8c0b8a4c2b443db0024ea60b88e83b7a99fb7df889eaa0ec74fcb0859c6043f018f33eccde84f821b94f4311509228a8", 0x83}, {&(0x7f000002f000-0xe)="2453bc5b7cba02de05df5562d4c0", 0xe}, {&(0x7f000002e000+0xe79)="26508b9a82d8b676b79ca374f740ab2768b35ffdca4d60126ab789a007e7313ada3f0ee253c57e98d6ae1bf1ca02f1941a8d175fe00b959cb61186e77d62e7b7303250d055e583eeb33438bdee3658a88ec9a79a746aa7559c87cc089d0ca6f6ef906160ae2d3f444d4b8c4ca3837e5cea8fc2cd9743c98f70240c19d5daea7eede93c093ef53f800803b43bf50e8a7749680574cadb0f9026faa60bf36be0efb7ce041c93fc", 0xa6}, {&(0x7f000002e000)="804290c66876d4ed2ba75e7efbb69adce62696e60e08bc2938ecb23581fcf9ecabd85fc942a26c65aa0c6b90dac89109588970de231dbf831c01a28f3d57472cdb4036f28e17a8e410bdcd092a23d7cda8470b050999df078f6e085232317e5767963f18b69d834d0f8b6c163b6a3b9a122c09f7caa22eeb478fd0c27c729ee16a1412a19cdd01c6a190af956282c0ad5c2367d8f478958f4cca3a28aa996c085e9e6e80d94bdde0fefec29f4054cfa3fdfd4038b1429a14f82ae3e47c882493cea5e2a527ed07c6198bf0e0bca59a957526", 0xd2}, {&(0x7f0000018000)="b696cded075502d1", 0x8}, {&(0x7f000002f000-0xb8)="b7e9961738636e37ebd2b51ca3ba58a9be0f5b1fc7fefcd02aa8c9225fbdf4f51541edf09cd359e32247d3d9aef8e065631a287c5765919c16f76c79001d12f4de311a9843af3938ecdc0ee2c1297bb3ab5423a24d8f36830b978024f5265eba01823708c3625a13b6b94884a8d07812eabea7b836d5a5a1ff7ffc0340f83e4c4be6355a121dab9a955ebd7ea99ca54641675da80b354a060511b963c584b3197ef47a27ca4c8b80e9b6ba3e7d666236ccf0e0ee5258c939", 0xb8}], 0x7, &(0x7f000000d000)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r6, r2, r0}, @rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r4]}, @rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r4]}], 0x98, 0x48001}, 0x0) ioctl(r4, 0x440000080000127d, &(0x7f000000f000-0xc8)="cff1e345a960d4814f54217bc63186ce8f522c667b3ad68e41bf04f0211b1f0f22b6368a6cf079d73d46170a2f54a16418833dc11bf5be3265b8fa07b77b946829c13a798db4e8e9db2e669a8306044e0f7cd2cd9d74777f11b5d2dc2c65bcc753e0ec2896c308d489196de91885230a06bd6b5109c8dbfd77b99c195570ed615eac1a8b929f1dbe9f838355602f1b8c5fff863e36a8c2d29765414c4d3e53ee0f61b2fa6c5d58a1ff6c3be181fe118e9922b749ae1c2504b06929fcd05dbda87107eb72904cf7b2") 2017/12/23 09:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) chroot(&(0x7f0000a44000-0x8)='./file0\x00') 2017/12/23 09:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000dad000)=0x0) sendto$inet(r0, &(0x7f0000005000-0x69)="", 0x0, 0x1, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b79000-0xa)='net/route\x00') r2 = accept$nfc_llcp(r1, &(0x7f0000792000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009a1000-0x4)=0x60) fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000682000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x3, 0x2, 0x9, 0x1, 0x800}, &(0x7f0000f5a000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r3 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000e14000-0x4)=0x0, 0x4) 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfbfffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) connect$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000)='em1wlan0loppp0\x00', 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8f000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) accept4$unix(r2, &(0x7f0000e6f000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008d6000)=0x1002, 0x80800) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/checkreqprot\x00', 0x300, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000559000-0xc6)=""/198) r1 = socket(0x11, 0x100000802, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000086a000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00005ea000)={@generic="491ff06cf1652777d1c408109cebc71d", &(0x7f000036d000)=@ethtool_coalesce={0xf, 0x92c, 0x0, 0x2, 0x6, 0x101, 0x5c7f, 0x7f, 0x6, 0x1, 0x4, 0x4, 0x7, 0x8001, 0xe36, 0x401, 0x6, 0x3, 0x4, 0x10001, 0x3c1, 0x0, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r1, &(0x7f00000c1000)=[{&(0x7f0000bca000)={0x27, 0x0, 0x80000000, 0x0, 0x0, 0x0, "e1415954d56932896f34688e94c5590e34588dbd9611454b7df8276f57753d3e4828201cb2106a4849f79a4882c1ecd64d14818e97508fc1c210837cbfb46f", 0x0}, 0x60, &(0x7f0000930000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/vga_arbiter\x00', 0x200000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000095f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7fff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f37000)={0xaa, 0x20, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f00007a4000-0x9)='/dev/sg#\x00', 0x2, 0x2000) 2017/12/23 09:47:50 executing program 7: socketpair(0x8, 0x7, 0x67ea, &(0x7f0000668000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f000057e000)=[@enter_looper={0x630c}], 0x76, 0x0, &(0x7f0000000000)="b3be4e6c683d9d4ea6c040201a85d79556d308c985ff158bff19f2bad8551925ee53453526acfb4d053524aca1c37967c0c5f603a4a882a353c54bb828b056f5876ff398fb7bab5123e08a5530995390cb5d0de0f538db70da6e9f65957fa9c43238ab38f958d3b36ddeca66a3445da454152ec5f766"}) mmap(&(0x7f0000000000/0x6d000)=nil, 0x6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000003b000-0x8)={0x0, 0x0}) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000006e000-0x10)='/selinux/create\x00', 0x2, 0x0) writev(r1, &(0x7f0000031000)=[{&(0x7f0000002000)="1c6450d5ecca9b6a89521aa9608eff647ced911716b8342a545a1c44942e68a18310971411c97a62a10925cf63774b0023311b55af5f0d0035f90936b5443a20d8fdf09cc367a392513b3560fdf6826fe3950dade635040687897db3198d5978df43d3041493a1ce7b94bb2deca1ba23fa51f71d62a61336a4156296875b89cb590a9cabcb822d64cee4dfc6defcbbfc688c2b2257548bd6c598a2fd5793f6bda51db940ae7b847b412e63ebeecf7c380ba9d60a91a9f34c3a370f56d0e5143deec42f0e8744426b78", 0xc9}], 0x1) fcntl$setstatus(r1, 0x4, 0x4000) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000006e000)={0x5}, 0x4) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f000006f000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000006f000)=0x1c, 0x800) 2017/12/23 09:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000022c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0x8, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000202000-0x5c)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x5, [0xfffffffffffffff8, 0x9, 0x2, 0xf82c, 0xffff, 0x0, 0x9, 0x4]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005df000)={0x0, 0x0, 0x0}, &(0x7f0000095000-0x4)=0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000334000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0x7, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000050) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb2000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fb3000-0x8)=0x0) r1 = socket(0x10, 0x100080003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x16, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b2000-0x4)="6401c10d", 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000a18000-0x8)=0x0, 0x9) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f000047e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00003bf000-0x4)=0x0) 2017/12/23 09:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000af5000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = getpgrp(0x0) ioprio_set$pid(0x1, r1, 0x7) 2017/12/23 09:47:50 executing program 3: r0 = socket(0xf, 0x803, 0x282) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000028000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000000000)=0x98) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001000)={0x1, 0x70, &(0x7f0000000000)="a63ee62c6a2bbb0fea3959218afa54a692f93c598b6a229fcce538d71adc5111ed2bdc5a7a5829852c627687f54375651e99c04b2c86edc4e704b49c84f4896739e96571d339ae8d15f0264460cebf5023dc3decab25d9548305d4c2a23f9724ecb75dddd2f38c6e9c58786c4d9d418b"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e42000)=@sack_info={r1, 0x2, 0x2}, &(0x7f00004d6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000ef5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) fremovexattr(r2, &(0x7f0000000000)=@random={'os2.\x00', "6b657972696e672d7bc62900"}) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x101, [0x0, 0x80, 0x4, 0x800, 0x8000, 0x7fffffff, 0x747, 0x5]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x19, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) write(r0, &(0x7f000038d000)="0214af0002000000006466b78e000448", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x6, &(0x7f0000004000-0x34)="7ab084a7777378034ba14b6534d0fb79ae9dc7e91f1a1946adc679c4b3a1ea52195f3e7dd326cafcacbcf66138fcfcece9579c52") accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80800) recvfrom(r0, &(0x7f0000722000)=""/16, 0x10, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) connect$netlink(r0, &(0x7f000038e000-0xc)={0x0, 0x0, 0xffffffffffffffe1, 0x10001}, 0xc) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000485000)={0x0, 0x0, 0x0}) get_thread_area(&(0x7f00001c9000-0x10)={0x48000000000, 0xffffffff, 0x400, 0x400, 0x80, 0x4, 0x80, 0x40, 0x8000, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, r1, 0x0}) prctl$void(0x1f) 2017/12/23 09:47:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x3ff, 0x80000, 0x5, 0x9, 0x80000001, 0x7, 0x1, 0x1000, 0x9, 0x1000, 0x0}, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(r0, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xff, 0x3, 0x1, 0x2, 0x2b1, 0x40, 0x6}, 0x20) fdatasync(r0) setsockopt$sock_void(r0, 0x29, 0x21400000046, 0x0, 0x0) 2017/12/23 09:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) r1 = gettid() wait4(r1, &(0x7f0000f04000)=0x0, 0x60000008, &(0x7f0000785000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000081e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069e000)=0xe8) stat(&(0x7f00002b1000-0x8)='./file0\x00', &(0x7f0000076000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ad8000-0x8)='./file0\x00', 0x6000, r2, r3, 0xcb8, 0x2000a0) 2017/12/23 09:47:50 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000821000)='/dev/input/mice\x00', 0x0, 0x1fffc) bind$unix(r0, &(0x7f0000599000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fe1000-0x1f)="1e00000018000776530000ff0000480080200000fffa0000000000000080", 0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000093f000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d65000)=0xe8) poll(&(0x7f0000f45000)=[{r1, 0x3000, 0x0}, {r0, 0x200, 0x0}, {r1, 0x2000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x40, 0x0}, {r0, 0x1413, 0x0}, {r1, 0x0, 0x0}], 0x7, 0x101) setfsuid(r2) 2017/12/23 09:47:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000041c000-0x80)="d576d4e576e20672f61c4b6fa7c7ce1e639a6163ec069eb360172b9aabc10ecb5929ea991ccda2894afab8e7ae28568942ddcf3c03cd061e8bed288df5143d61e25af98e7a2567649ba67b6f60e81b35b19a8c1b33e86310d2a9de71d4b262faec659092c500d83a68b0328f3c53679115c4282664e8e25a11137435201877f6", 0x80, 0x20000000, &(0x7f0000001000-0xe)=@l2={0x1f, 0x100000001, {0x1, 0x1, 0x5a5b, 0x0, 0x800, 0x4}, 0x3, 0x7f}, 0xe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000db3000)={@generic="e639be1c4ad44fca5035b62dc8c20b49", @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000f27000)='./file0\x00', &(0x7f0000b3c000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x24, &(0x7f000091e000)="") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000618000)=""/217) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000783000-0x4)=0xffffffff, 0x4) [ 21.902399] FAULT_FLAG_ALLOW_RETRY missing 30 [ 21.909391] CPU: 0 PID: 3828 Comm: syz-executor6 Not tainted 4.9.71-g2506378 #113 [ 21.917019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 21.926357] ffff8801d87ff980 ffffffff81d922b9 ffff8801d87ffc60 0000000000000000 [ 21.936171] ffff8801d8f36410 ffff8801d87ffb50 ffff8801d8f36300 ffff8801d87ffb78 [ 21.944465] ffffffff8165fb7a 0000000000004111 ffff8801d8a450f0 ffff8801d8a450a0 [ 21.952412] Call Trace: [ 21.954969] [] dump_stack+0xc1/0x128 [ 21.960303] [] handle_userfault+0xa3a/0x1310 [ 21.966331] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 21.973310] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 21.979686] [] ? handle_mm_fault+0x117b/0x2530 [ 21.985884] [] ? handle_mm_fault+0x1fc3/0x2530 [ 21.992080] [] handle_mm_fault+0x1fd1/0x2530 [ 21.998106] [] ? userfaultfd_release+0x650/0x650 [ 22.004476] [] ? __pmd_alloc+0x410/0x410 [ 22.010590] [] __do_page_fault+0x5c2/0xd40 [ 22.018699] [] ? mm_fault_error+0x2c0/0x2c0 [ 22.025504] [] ? userfaultfd_release+0x650/0x650 [ 22.031874] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 22.040527] [] do_page_fault+0x27/0x30 [ 22.047768] [] page_fault+0x28/0x30 [ 22.053704] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 22.060507] [] ? SyS_signalfd4+0xd1/0x410 [ 22.066270] [] ? signalfd_cleanup+0x80/0x80 [ 22.072207] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 22.079011] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 22.085552] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/23 09:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000738000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sched_setattr(0x0, &(0x7f0000734000-0x30)={0x30, 0x7, 0x1, 0x7f, 0x193, 0x0, 0x9, 0x4}, 0x0) r3 = getpgid(0xffffffffffffffff) sched_getscheduler(r3) sendto$inet(r0, &(0x7f00005f1000)="db98c9aa2414fa164a7ebd642c4d1f70759e7f80d29de100000000e70000091248efb463243b4a091d933befb22f04f4a099a4ed0fac3d63a0", 0x39, 0x880, &(0x7f0000ef0000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:51 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001bf000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000f65000-0x8)=0x4) signalfd(r1, &(0x7f0000cb1000)={0x7}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000a22000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b95000-0x9)='/dev/ppp\x00', 0x10000, 0x0) futimesat(r3, &(0x7f000024b000)='./file0\x00', &(0x7f00003a6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f99000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00004b9000)={0x0, 0x8a, "d2bd04ab248d2f3183cda27028539dcc2bba30ffc5a8c472ded3fbc24deb6151ff5b22a26914ec5da83b0bb32c273bd9128650748c9a50afc5019cb48edeaa8620666d9e3dfa961c4df6f311c54e0653ea3fe647f197daf711e3f7e6b6d33abd13c257961084ef361e535aca4762a20ebc7153af4784cad5be28b5498455079ee0617edb7bbc2271725c"}, &(0x7f0000281000-0x4)=0x92) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0}) r7 = mmap$binder(&(0x7f00009be000/0x1000)=nil, 0x1000, 0x3000005, 0x30, r3, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000024d000-0x30)={0x94, 0x0, &(0x7f00007bd000)=[@decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x1}, @increfs_done={0x40106308, r6, 0x4}, @enter_looper={0x630c}, @free_buffer={0x40086303, r7}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000a1e000)=[], &(0x7f000040e000-0x8)=[0x28]}, 0x6}}, @acquire={0x40046305, 0x4}, @enter_looper={0x630c}, @exit_looper={0x630d}], 0x40, 0x0, &(0x7f0000153000-0x40)="9f9b01a8716e12a3337621ce10aa0a4339b59e0b0f8d98080b95148118123fda1899dae85dbe8fed637032d383390e1997590d1938f0214e7fb1fa2f69d674e5"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000055b000-0x8)={0x0, 0x80}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b2000)={r5, 0x7fff, 0x8, 0x2, 0x5, 0xbee, 0x1000, 0x1, {r8, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5ff, 0xfffffffffffeffff, 0xdc, 0x8001}}, &(0x7f0000db7000)=0xb8) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000c32000)={&(0x7f0000186000/0x4000)=nil, 0x4000}) 2017/12/23 09:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000a0000-0xb)='/dev/loop#\x00', 0x2, 0x41000) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) readv(r0, &(0x7f00004ff000)=[{&(0x7f0000c5c000-0x6b)=""/107, 0x6b}], 0x1) sendmsg$nfc_llcp(r1, &(0x7f000053c000-0x38)={&(0x7f0000dbd000-0x60)={0x27, 0x6, 0xffffffffffffff0d, 0x5, 0x3, 0x7, "4799ee0e4608fb36f95a0313b2a0d07c97a657aa04cd2120c6388926fb9ceb9382b85735ad46e999ba5955c5faf0888aee8fba9ab59b21ee2e986d42a28460", 0x1}, 0x60, &(0x7f0000e8b000-0x50)=[{&(0x7f0000ef1000)="0a8a64cc8620ca48390ff3b367c8e9ba630442ec5de78dc961ab9522f2ca5c9ebcc1a02fd09186867ce2b3029425938d8f67d276ac354eda86bdd20404cf63acf3576726879e3ee49a9db2edfaf2f10f92c2191bdeb3b4d5605a1454cd91b7", 0x5f}, {&(0x7f0000db3000-0x80)="72b46ac52a6f88b23c7d011992d3d7976fa903fff4dd9ba813408c9fa059022353ebd9b29f63c7c60c5252a2ccf5a41e871c20e997e98c02e9c6a5e5bcc96f3fcb1f5c9176dc07d5278142644e3621538be1775216c6fa4905e7b2ab465a749392207b97c367cf5879630a86f380ea9dc8e3fadda17099cbdede357c19f1864b", 0x80}, {&(0x7f0000d76000-0xa6)="2453489eb42fd957995fc8f9c83a8e6dfb43c9f5fb49c3231636fbe052a243f0f5687827223ce3b8e885f90a833e938307653c8c79aef83e4521ea322838d3da63333e6112c2ffec2158baae57857941e1a515f48356e27de5c6310a20f3c91924c3bad56c707d46512fdf43a153c57efd9ce5c21aec11f75029c61bd447f4d24b0f6280b20c00a249bd5f20cd98b4c72a27da4e1891a6ec251cf4ce50255fd97fd67950d7dd", 0xa6}, {&(0x7f0000417000-0x4f)="5bfc25d87f9ac25568252f9b23b537bc5c631557de4fb55861993dcb49d2b56144c504a5a2756f364ca3cbe9c4d4444a7866d0ec40036d1e2a58c33292f78b5952d7cb5c568c1de86ab71f51161328", 0x4f}, {&(0x7f0000bc2000-0xbd)="42b0b35a95f91cb184aa56d4a5e4afb4a742876e05c193d383430ce5b77255598ab4c40365d80d748e69437941b189f8f19f718226509559b90190b0dbe89751288603c403d5f4da31b46deb7f6e80204dccf8ba6788fadcaae2a93d111f2fdd0394448df098850246c88f4a89f6e9eddc78473477fbe112d84faa8cda63b9326465cf7c7df054e4ae1053e436f28af43edabf1e6ecda1d1194ee5a7497a68cabe4c6ddca7f87862d15243a9d6e232dd83a5dcfdcb356923c6d99633f5", 0xbd}], 0x5, 0x0, 0x0, 0x800}, 0x1) 2017/12/23 09:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/autofs\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000459000)={0x4, 0x7, 0xff, "8e7538fe3b70", 0x1, 0x0}, 0x10) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3000000, 0x30, r0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000d63000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f700", 0x1c) 2017/12/23 09:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001d6000)='./file0\x00', 0x2) 2017/12/23 09:47:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00009fe000)='./file0\x00', &(0x7f0000bd2000)=""/128, 0x80) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f0000698000)='status\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000008f000)={0x6, 0x2, 'client1\x00', 0x0, "311ced13ea8b79dc", "67b86acdc8bdd942de81fe20aeb8e176889fe1f80cd34a5c6bf350346ff0f061", 0xc5, 0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b9000-0x10)='/dev/sequencer2\x00', 0x580c0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000801000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x8, 0x4, 0x1}, 0xa0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2017/12/23 09:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) pipe(&(0x7f000081b000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) prctl$setmm(0x23, 0x0, &(0x7f00006f1000/0x2000)=nil) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x0}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f06000)={r5, 0x0}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x8c) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000a32000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 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]}) socket$inet(0x2, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000905000-0x58)={0x8, 0x100, 0x1, 0x8, 0x1, [{0x32c, 0x0, 0xed, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2017/12/23 09:47:51 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cfa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e75000-0x4)=0xfff) ioctl$TIOCNXCL(r0, 0x540d) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2017/12/23 09:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b63000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000623000-0x8)={0x0, 0x6}, &(0x7f0000bfa000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cbd000-0x8)={r1, 0x5}, &(0x7f0000c00000)=0x8) r2 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x21, 0x28, 0x3, 0x0, 0x0, "d45029db0200000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x6c78b4ae43f8e916}, 0x84) 2017/12/23 09:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3f000-0x11)='/selinux/enforce\x00', 0x480040, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00006e1000-0x10)={&(0x7f00001e3000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 22.698164] audit: type=1400 audit(1514022471.645:10): avc: denied { create } for pid=3848 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/23 09:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000026000-0x5)='user\x00', &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)='8', 0x1, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) keyctl$get_security(0x11, r0, &(0x7f00006b6000)=""/180, 0xb4) 2017/12/23 09:47:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) recvmmsg(r0, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) 2017/12/23 09:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000572000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000db7000)={0x843, 0x500, 0x7fffffff, 0x3, 0xfffffffffffffffc, 0x0}) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) getresuid(&(0x7f0000098000)=0x0, &(0x7f0000852000)=0x0, &(0x7f00005ae000-0x4)=0x0) 2017/12/23 09:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ba1000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000064c000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e89000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/23 09:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047120801c1b00e040000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/23 09:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc006587f) connect$netlink(r0, &(0x7f0000547000-0xc)={0x10, 0x0, 0x5, 0x0}, 0xc) 2017/12/23 09:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a5e000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket(0x2000000011, 0xa, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000055d000)=""/122, 0x7a, 0x0, &(0x7f000048f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 09:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = accept4(r0, 0x0, &(0x7f00003e6000-0x4)=0x0, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f000069f000)=""/78, &(0x7f000048b000+0xaa4)=0x4e) [ 22.822575] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2017/12/23 09:47:52 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f65000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000b4c000)={0x60000000, 0x0, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2017/12/23 09:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000010e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cd7000)={0x0, 0x9}, &(0x7f0000fdf000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008d0000)={r2, 0xae, "e4da3da880e27254a9f875a73a33219cfc6e524b81622f07bc7fddf55c3f4172e4af872592d369eb812894be2259a5a4aae3cc7f1a72a6f88f8e5014aebbfe261b328e79ec5165039a84172fe3670ce2d3e81f5e6b1f6ef1df7e75bb3575cfe1388cb81156bd329fec821e5beef98cc7a66a208a5c0ddfb3cfc3be25de3f94dc723672f007f59859124d7a12869903097beaf9749774ab3da8a076f337717d1d3d33868e09390f2b937966317d45"}, &(0x7f0000803000)=0xb6) 2017/12/23 09:47:52 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/12/23 09:47:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) open$dir(&(0x7f00009ae000-0x8)='./file0\x00', 0x40403, 0xa0) ioctl$KDSETMODE(r1, 0x4b3a, 0x80) r2 = dup(r0) read(r2, &(0x7f0000d6f000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f20000)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) fstat(r0, &(0x7f00005ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) 2017/12/23 09:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) sendmsg(r9, &(0x7f0000b7a000)={&(0x7f0000da5000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000079d000-0x30)=[{&(0x7f0000fb4000-0x63)="b3e125e0a9aaac21b5b83a7569f83c9c4de5211c74f3e4f9ad2169ed8349dfc7b3e71d9e6e97cd63a75d39d68d971a7ad4cf8c0652325e0a6d19e329a39e7cae87b51d496e48324d7add50d433c70ba841d7b9a1fb37eb32c5e4b03f62b77710d469ce", 0x63}, {&(0x7f00007c6000)="fca243f8f27d7e7cce6cc72da9f40ca897b015ef73b3a7a3110b2621395f808729b13b7e90b9482583b03eaa2cda3ac2275371be9c81a76357f1c402c36f4e45af959168071f07ca22aff4180729cf3dd29dfcb1de61ff2a03bff9977b6fc66d76c1d0b211374c1b82c032", 0x6b}, {&(0x7f0000f36000-0xf5)="f22bd19f4fcdc91a7b3977f40fc226fe6090b191cfe67d5f8d3962930439eb1b351d0f5c44c07e00b534c7ec044891f8ca46ab08080a53c1c697466e6ab2ccdbec5f2e5002c2e6c061e03867f3b14925da40da6322c9609a50c8d8df673a8eaa01f64b1e7c4b7d9f0f199623e66d8e9f9c1ed7ca35436abd33f280e989411a2d7de6c5b9d7ae46908070733e8045cd5c1eeea4392477a9da448efc3e1fe859796212c5dd6d740b0c91a1b6de3e55f943299f80c7cc43f1112e31e7f03117ee2a9b1c582ca0fbfbabf3761da5dedc33eae89851117957c5871a1b59f6b7331eeb5383db6d240a85b3cc5a55447c2d1e2c8e765887a8", 0xf5}], 0x3, &(0x7f0000fb6000-0x10c8)=[{0x40, 0x0, 0x4, "fc200d17d698d344f81261bdc70a6087a7d1c4edea81bd4db1fd312d543c64d93f777b94fc74d7b121fc5b3c0dbb9c23"}, {0x1010, 0x10b, 0x5, "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"}, {0x78, 0x119, 0x7, "86205f8ee78eed7b53a472807430f6546c51f94ca83c7bf45cdddb6e78bb381f8fbfa129bf48f2e0af81c400574daa52697769d7c23cb048353382c298439ccd83839ec0068c90e76d811dc37c12e65158a4be25aa7594e87087d2bd8330d9161f5e1b31"}], 0x10c8, 0x800}, 0x4000000) 2017/12/23 09:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b2a000-0x8)={0x0, 0x8}, &(0x7f00004a3000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000434000-0x8)=@assoc_value={r1, 0x10000}, 0x8) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r3, r3, &(0x7f00007ba000-0x8)=0x36, 0xfffd) 2017/12/23 09:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) mount(&(0x7f0000762000-0x8)='./file0\x00', &(0x7f0000640000-0x8)='./file0\x00', &(0x7f0000640000)='befs\x00', 0x0, &(0x7f0000595000)="5676ebe50ecd37bcbe297418d3a535a7c2ab862153899bad7260f198e91908f61574a377609edfa5d407c4a7b893d187146c9ccf9aa3b1255260fc746877795804bdd8851b93a30d531cbf104e9bd7dc86d9049bf72847089daa2c44d31156d711abbf91e6dff82e83cd4c8a655c") 2017/12/23 09:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000279000)='/dev/vga_arbiter\x00', 0x521400, 0x0) connect$netrom(r3, &(0x7f0000a1f000+0xa5d)=@ax25={0x3, {"cd569536130f1d"}, 0x2}, 0x10) 2017/12/23 09:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x5) fcntl$setsig(r0, 0xa, 0x26) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000299000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/ptmx\x00', 0x1000, 0x0) r2 = open(&(0x7f0000c9e000)='./file0\x00', 0x8000, 0x2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) splice(r1, 0x0, r0, 0x20, 0x0, 0x8) ioctl$int_in(r1, 0x80000000005601, &(0x7f00008c6000)=0x0) 2017/12/23 09:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) 2017/12/23 09:47:52 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") prctl$intptr(0x25, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00006c5000-0x40)=[{&(0x7f0000001000-0x36)="6043c5fcdb3750cbae7320b6c3b3ca544e9caad57fcc1ddceb2c4a402401f12ab491153db1959a51b0d7858605857998e1f0f9eb4c03", 0x36}, {&(0x7f0000000000)="2df83ceaa8081e2011bd68f3afaf7b122a70bd022c2ea4ff3c3948973b9c9aacf12d2e69239a24a1e828c7c5c7e14e43553fa40924102a69c0e9d5fb42d748271b4c9d96370e52ffd2fa195a3f6de6ed9687ae43864b6b8368451a915e17e25abc0e7f684f17be103a93867a682b51db84be0fbe1dd5d16eee92ce71184ca1184862bb4b97709923d48bed79eb968a0b310ce42ee421bdaa8399c7d43acab82650428461beb6de5bd546da50db61e3e54a05fcac1f", 0xb5}, {&(0x7f0000921000-0x9a)="488d911074922e640b19baf9a61599960f6f49741a709288f7281558e43596e0c1e5a2e07f73a9c46c03d0b8cf302c263f4d0ff0a866f7adafaaf1c5e2ee6743fdfdc92bd0e88948547bf55de39dc2e79f51246a7cb446063f6edb7f8ecf2ead5dcb005f8450dc4062b65b7a8c3edc71bc63f7d4ad4fbebcb3df6ddbf161db1f3232f27688677d5d5aa4a2420e468828f3ccb48706e3eab6b554", 0x9a}, {&(0x7f0000236000-0xda)="d3191faebda4636025a3ee72910007197ef28d2f6e11450124c4a7699bceaed222553818ef2664642b90900a3c46e741ae7e37e130e7cb855c605f27537f6db4e587703c8bdbed476c0cc2ca9e20f1acd000e94ed5a9ec337a6c26d8a25cbc61212ae0a06dc6b18817beab06bd110b0b6f7511156899260ab5b5e760bb3bf6a99a665c217465c32c2feab50865d21a0b374511d574b405632bb59875e3e65b912670fb012659874fd022193afa56ec9f61b423715d99d2814038135a3f9ee12c597b0b2e3b146ecaf0bfa43cc253cc09e4ae97aed2a406a0f42d", 0xda}], 0x4, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000453000-0x4)=0x0) 2017/12/23 09:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c79000)={0x9, [0x3, 0x3, 0x1f, 0x4, 0x3, 0x3, 0xfff, 0x8, 0x100]}, 0x16) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 23.338105] audit: type=1400 audit(1514022472.285:11): avc: denied { attach_queue } for pid=3911 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=tun_socket permissive=1 [ 23.411669] device syz2 entered promiscuous mode 2017/12/23 09:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f65000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000da000)={&(0x7f0000eb2000-0x18)=[0x1bd, 0x0, 0x8, 0xb7, 0x800, 0x4], 0x6, 0x1, 0x0, 0x3ff, 0x8, 0xff, {0x9, 0xfffffffffffeffff, 0x395, 0x401, 0x0, 0x8, 0x0, 0x7, 0x5, 0x101, 0x80, 0x1, 0x6, 0x3f, "b0b9262ef6f99b11554d61cd008b6cbc954ace1fd7b87cc448a6a49533c8ddf5"}}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00008b0000-0x5)='user\x00', 0x5) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/23 09:47:52 executing program 5: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f53000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f53000)=0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000195000-0x8)=0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f55000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000026f000)=0x14) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f54000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000)=0xe8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f54000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x2, 0x1, 0xa, 0x80, 0xa0, 0x8, r2, r3}, {0xc24, 0x80000001, 0x8000, 0x2, 0x5, 0x8, 0x4f1, 0x9fa9}, {0x9, 0x2, 0x3, 0x5}, 0xffff, 0x0, 0xd8, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff62b, 0x4}, 0x4, @in=@broadcast=0xffffffff, 0x2e, 0x5, 0x3, 0x80, 0x20, 0x10001, 0x1}}, 0xe8) 2017/12/23 09:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000560000)={0x0, {""/7}, 0x0}, &(0x7f000078f000)=0x10) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000d7000-0x1c)="1b74ce4ef184b80a922d9aa00eb8285f376628d58ca0e0a1c5591c78") r1 = socket(0x2000000000a, 0x1, 0x0) ioctl(r1, 0x8936, &(0x7f0000451000)="") 2017/12/23 09:47:52 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00006f7000-0x38)={0x0, 0x0, &(0x7f0000fda000)={&(0x7f000038f000)={0x2, 0x18, 0xffffffffffffffc1, 0x0, 0x19, 0x0, 0x7, 0x3, [@sadb_ident={0x2, 0x2f613f33a61539f7, 0x3, 0x0, 0x5}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x5, 0x14, 0x10}, @sadb_spirange={0x2, 0x10, 0xfff, 0x10001, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x10, 0x10}, @sadb_lifetime={0x4, 0x0, 0x9, 0x8, 0x80000000, 0x7f}, @sadb_spirange={0x2, 0x10, 0x619, 0xf6bb, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_spirange={0x2, 0x10, 0x81, 0x7fff, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x40) unlinkat(r0, &(0x7f0000cc0000)='./bus/file0\x00', 0x200) 2017/12/23 09:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006cd000)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r1) 2017/12/23 09:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fd7000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d93000)={0x0, 0x0, 0x0}, &(0x7f0000b16000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f000096c000-0x29)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) 2017/12/23 09:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f000096a000)={0x2f80}, 0x8, 0x800) read(r0, &(0x7f0000012000-0xaf)=""/0, 0x0) 2017/12/23 09:47:52 executing program 2: socket$inet(0x2, 0x800, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ustat(0x0, &(0x7f000091f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bd9000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/23 09:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e64000-0x8)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f0000260000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009d9000)=0x1c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000875000)=@assoc_value={0x0, 0x0}, &(0x7f0000ab6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000455000-0x18)={r1, 0x4, 0x10, 0xfffffffffffffffd, 0x10000}, &(0x7f0000c83000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000785000)={0x0, 0x3}, &(0x7f0000612000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000133000)={r2, 0x90af, 0xeb, "d224298b8f090abd7cb8a0dc4bed46eab14973aa124e7c1b59c4c1eab17e7354f8e0c534af6da4c8a0bd3e6f0ce25c4e94009c39595455df2134fbad5228daa33754d55c4732b85866012536e97d5163504034bbab9fee172ddfd2a2c052674ceb494660fdc9b94603c9c3ee6851a84eceaea642a94ec7cae84e371b606a9c0f0fa55a95da8e27307a87f87b1b73d1129691b95d45b0ec8955b3a970e4bb0cdc48a99653ce4319a28a2d1118f20e30edefb779ce3023bf31257b74ad8bf1d686e74bb2ae2389f1d672177e53040c52ed7279898721c0299f0251e79b7c795c972796c0a9b4e08718ed4bc3"}, 0xf3) wait4(0x0, &(0x7f00001ab000)=0x0, 0x1, &(0x7f0000519000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x3, &(0x7f00002fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007dd000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setitimer(0x3, &(0x7f0000b2a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f9c000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x2710}, 0x10) r3 = dup(r0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) prctl$intptr(0x1e, 0x2) 2017/12/23 09:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ea5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000150000)="5168ce40c7dd23797174f5af920e35228937c6615e01302f66fab3e3bc3e96b2974fe79b930cf2484a6f98d6db80d72c009edae08d5eb781e188c5004d58f9df1082971452f3ac7f96d0105dcfd7c60f56b3d2") r1 = socket(0x11, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000628000-0x38)={0x0, 0x0, &(0x7f0000190000)=[{&(0x7f0000f5a000)=[{0x11, 0x48, 0x305, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000009f000-0x40)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40001) writev(r0, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000)="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", 0x3f8}], 0x2) getresuid(&(0x7f0000e94000-0x4)=0x0, &(0x7f0000825000-0x4)=0x0, &(0x7f000076f000-0x4)=0x0) r2 = request_key(&(0x7f00006a3000)='keyring\x00', &(0x7f0000198000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b4b000-0xc)='/dev/random\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) arch_prctl(0x1003, &(0x7f00008dc000-0x31)="f0d92dab55a6b566be9eb3ca085e700b98d151e78208eddc80120ccbceeb4ff860e19811fb29cff3730cba399bcbe87110") ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000452000)=0x0) fstat(r0, &(0x7f0000493000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005de000-0x8)='./file0\x00', &(0x7f0000bb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000970000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$llc(r5, &(0x7f0000cf7000-0x10)={0x1a, 0x1f, 0x6, 0xfff, 0x8, 0xffffffffffffffff, @random="b163d24d2555", [0x0, 0x0]}, 0x10) fchown(r0, r3, r4) 2017/12/23 09:47:52 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000066c000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000029000)=0x5, 0x4) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) 2017/12/23 09:47:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x0, 0xa) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) 2017/12/23 09:47:52 executing program 2: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000ef1000)='./file0\x00', &(0x7f0000001000-0x2a)=""/42, 0x2a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) 2017/12/23 09:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cf1000-0x98)={0x0, @in6={{0xa, 0x0, 0x477f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, &(0x7f0000303000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006e0000-0x10)={0x4, 0x8003, 0x9, 0x8, r2}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a89000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) fstat(r0, &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x5c1, 0x4004000, &(0x7f000050c000-0x14)={0x11, 0x2, 0x0, 0x1, 0x6, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) read(r0, &(0x7f00001b2000-0x1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/23 09:47:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) r1 = add_key$keyring(&(0x7f0000932000)='keyring\x00', &(0x7f0000faa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/23 09:47:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) sendfile(r0, r1, 0x0, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r2, &(0x7f00008af000)=""/0, 0x0, 0x400000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00009a9000)="e2a73b1179e8ccedf12461f4127529b7a6000300000000000000700c7d9dc0337c52452b6000bca699ff00095abf6017c7bd4e5b55ba6430fc08c413e36151defaa6e0ea9847ab9337da3915f05a87e92892a59cb289615621d9a5276afcf5665d883c2541a05ce31872def0d785c1d4ad899c689c93aed0b6b093a571b5e25469966600000000000000178a2b5a530a323899db3505b8ca4f675fa12440c05c442824072426fc2d5bdde36de08d8a485b255fe9ad95564db3a6fcd97bba2590cad8e682d102ff2610834714cf4902460803969491838a", 0xd7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000f62000-0xc)={0xc0000000, 0x0}) 2017/12/23 09:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ipx(r1, &(0x7f000015a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4b000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000fb7000-0x2b8)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000af6000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000caf000)=@assoc_value={0x0, 0x0}, &(0x7f00000ee000-0x4)=0x8) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00007ae000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a8f000-0x4)=0x0, &(0x7f0000966000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000075e000)={0x2b9, 0x18, 0x4, 0xfffffdffffffff37, 0x0}, &(0x7f0000d5b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000578000-0x3)={r4, 0xb20, 0x4, 0x7fff, 0x6, 0x2e8a4eb}, &(0x7f0000a40000)=0x14) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f92000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005cf000)='lp\x00', 0x3) 2017/12/23 09:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006e5000)='./file0\x00', 0x3) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") 2017/12/23 09:47:52 executing program 2: r0 = open$dir(&(0x7f0000554000)='./file0\x00', 0x42, 0x0) close(r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a81000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)="30dfb8b56378355734dfc5e7c249bb2e04906171bf7a4c5ac20f0081dd17eb2c4def92e17f374fb1f3afe0791d7ff220e6f0ca3b5b707d4a114e89630eac56e220c081f0ac38083256aec4107c584bc58f6453ef54b9430e6dcc6b2aa0457d994bc8b97d8314cadf19c70a598b629c107e67f8389f404d37ee63", 0x7a}, {&(0x7f0000002000-0xac)="e3708ee667643035183811b4cccc67ea445ea169077136133c81d153d5e572e22cc3afcafd3650f2886b12f5a4279b84fa621a9a181f7e93662794195a4c22c022f80ddba67f005372f5fcf4087bb47a54956d5612850d50f01e3dadfb718dbf5d9b4830197c8bc960c2720d487b6bf96cdfc237387b47fa97922995a634c1265d3c997f81638b4edcc675683a6e6b62a4438abd78c1c0f98db670471fa0005b24a38cc21f4fd42fac1fddfb", 0xac}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x99)="a37b7cfd7af2dec6c8c123e3d5ac8e4019ee1ff8db5b27e15f79c3b45de894446e99413101220a992bcd2c826f8fb0929c20d1f8a95c64f3f92875c7d88c218d5c46ea874beee6766d16a6d03e164a6c08019cf948122dbf153a9a96135917e6afa42176ddcc3a3c5897cb95e869ff02deb273af099156e90cee77473096018fd941bebf226a05b13ca34456ccd492e02a6df73aadf1da95ca", 0x99}, {&(0x7f0000000000)="b9a13b63c7dd92ded99016a7b613447c67100af82893037b09fec7", 0x1b}, {&(0x7f0000001000-0x58)="99fe6e7f39fb0c3eea3065065211c528ddde254c9304edcd0c7d6b1fb4f14ea9de9ed6d8629c179af679f3cda573cd25cbbbaa5eee2693f88042eada6b342b901cf5bf46590bee7e71484968ccb4b8043e8a9d9b45633ed9", 0x58}, {&(0x7f0000002000-0xa)="1b66f68a452fb1a1a66f", 0xa}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000ebf000)="18000000020001000000ba8c5ee18c8036000008020600ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800001100dba67e060000000000000067a1e20100000800ff050000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccff8000000100024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17f05001b0a1068393d2281000000041ad0b41fc23eef679554", 0xc0) 2017/12/23 09:47:52 executing program 4: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000448000)='/dev/rfkill\x00', 0x580, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00005e2000)={0x9, 0xffffffff, 0x400, 0x1, 0x7fff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x29, &(0x7f00005e4000-0x20)={0x3, {0x9}, 0x40000000, 0x0}, 0x0, 0x8, &(0x7f000034d000)={0x0}) pipe(&(0x7f00003bf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f000007e000)="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", 0x1001}], 0x1, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000049000-0x38)={&(0x7f0000252000)=@full={{0x3, {"0f15274c7debd8"}, 0x780e}, [{"2b0a337ef9a4fc"}, {"8fdca46b235b71"}, {"a9d9027faaed76"}, {"94b120ab5f5cb7"}, {"d8d64ec0b9946f"}, {"f37af554ec8ead"}, {"5b52c2d8fed71f"}, {"3cc473f6795cbd"}]}, 0x48, &(0x7f000033e000-0x50)=[{&(0x7f000032e000)="e85c0c8c3e90140f0abbb7f43bbc520d7154613e5e38ea382e27c64a3ee08d1669557dc3e430302d62dc7ffcf11c077a9cfa773970cac2bc3124b210a9ffda5faf5aa62daefe016756bee93318e2b926e354c2f8e183aca6ba871a97d9b2e72858e12f88c257cfe2d6c83a96fe5676a5846634ae7cff205c70fdca9b97084ffaeb4d59af9e7014327f45abec90d5897a254a8cf43f1d1749d685c3208fd5625ff6bdca6087a1a3c3f4b37665857f8ac60f894f970a42fae7a78d2e5d23389196003049c1a80bcb6058985016a70b7faf1c3abdd9c31b3a9da8e14207dcd58999c192d6b33de0421f8f93c7", 0xeb}, {&(0x7f00005e5000-0x94)="4c1d1d852cd6a862557ba24ca790072438deb74dfa089decc1f6274308e0bbf7c0df89c8063bf70377de43379d48316d6942a6a2ed1738fa18bc65d40ae698fa52a3e3953556b39c7d86dbdccbd730a3ebb39a08956e1add90f0afd3df90307ec6ac2ebe88569506a163c90a822568707c0cc31803b2aab9c90f2304f73087d02067146c8580bcfd779ccb30df21d88e45f5ad8e", 0x94}, {&(0x7f000010b000)="a2cdefc4e8a6dbe9a926e6d5584ad00522cdbf8e3dda5c2dfd0c33086c9551f62a6165e1aad08fc4d6ba9dc70960d7ac09300903f9a08cfe9b8b463231db7be3f8f6cd1cdbb92e3d2e4d34ee632fbab0fbe222f2a54385e6619ca3eb1a4a84ac1e82fc0f7aac9bf80784016b79bd41bc9fa9ef8ae06fc69498cf74a35ad61db8bfd0a978b2c3861edddb4384a1987a912d1a83b5fdd407a199e10873f4b2e8780073f55749a88d25428e547bc366f9b4ac2b2afbb7d912f0a69072430f71fef8cf49b4daa3f603a488ef", 0xca}, {&(0x7f00005e5000-0x77)="9b3877b4c0827b19dbd2386c4f9d659fc2585804c6d432dac4dd4a2150eeebd8e1905a61e58446f0269e2af99db6ae1ed9f799bc4de79c7588bd2e1e58df4639677cb377ee9e47553690d7d5e5d6c0a18eee55e6a14864beb0eff6edb7b51350d811c13b18c9d22871f35f7df596ec369fe69f2f60799e", 0x77}, {&(0x7f00005e5000-0x7)="46528d4c78ad93", 0x7}], 0x5, &(0x7f0000077000-0x308)=[{0x88, 0x106, 0xfffffffffffffffb, "55dbc00363210a6f3e11d272d9a359c2680ca30f3cb1f532052f6e14a67e4fe330d9b69e427dabe61df3e10948c3b6679f844f5002f012e143c18e35acf1415e72a524ad925acabb0850cae1e36920fbf6cc35bde2f58d7cea8eaee84b26300d2bbc48ec71c77a9a1cf044e2c72fe25bd5ea"}, {0x90, 0x6, 0xfff, "3bf8649b3fa747a0dc7d0690f64df7429c1c6a80383989e90394466564487d7f989409335f4f50522ba5b5d465947d8a872822c5c38c73bdd72a174f92071f1d0e02654f602c7adc610457f9d70b09b8e1ca7408f9a0616edc5ffc15b86ba09af38f8560e4fdb19364d26a167f503807e41aa0c067924e9657ee"}, {0xc8, 0x0, 0x40, "44efd39bd1cc1a77b0d3d74c66dba55d4856555a4b6cd520bba2019d7a1360301603e6e8ba253c08280fa1a41adb29620a92192575a1b43acf9a3785f2049b8ee87f0ab2ecf5043567d1ba9252de025ebf6e323e784db817ca767cdc71a4fd6145f2ff9f95366b746e1dafdfbfff82cf171f0a29874a4394a30769e60dbd9f5a8bfe940ad78846327d69831bd4da6d0f34593019ddf1fbe73ff58567deabbffcfb9f839db0c071601b22906f3e257c776fc14f"}, {0x40, 0x101, 0x0, "101880404f74ea580fa1cb10148238f9e13bd19efd921a9fba5c5cbfac3de37dbf159559e88c39506db95dfa3db190"}, {0x30, 0x11f, 0x5, "47d988fdd4a2bd8bf6bed27d50267763890490628a27b3bcbf"}, {0xb8, 0x84, 0xfffffffffffffff8, "2e6c0da7edea8eca7390d99055c6023985cf5a549d82c73495d764e270b598de92d3092f8ba6a540b31cd0ef40907d2e0a0ed467fcb1863a8905a8bac36122903cadb75e8a8aa31ad69fdab0a07082a3f4d29a65da89159bffc2f0d9396d5a9cb510a53e259eeccb1f4dac42efab8deea7ec1a4ad567295ac579477f91bcc6b4fbd5e541c5c9235fa563d577f4bade9410199a4e20496748c07d6ae2c564e088c9e617dfae92"}], 0x308, 0x40090}, 0x100) r3 = inotify_add_watch(r2, &(0x7f0000119000)='./file0\x00', 0x4) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00005e5000)='/proc/self/net/pfkey\x00', 0x2b0000, 0x0) inotify_rm_watch(r1, r3) 2017/12/23 09:47:52 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000a3000-0x10)=[{&(0x7f000007e000)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a0304916464518900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000017000)=""/0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) syslog(0xa, 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/23 09:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/23 09:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b28000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f000032c000-0x7)='pstore\x00', 0x0, &(0x7f0000e48000)="") 2017/12/23 09:47:52 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x6, 0x0}) mq_unlink(&(0x7f0000002000)='\x00') 2017/12/23 09:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a1e000)={0x0, 0x0}, &(0x7f000007c000)=0x8) sendmsg(r0, &(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, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000658000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad6000-0x4)=0x8c) recvfrom(r0, &(0x7f0000959000-0x8a)=""/138, 0x8a, 0x40000061, &(0x7f00004ab000-0x80)=@generic={0x8, "bf6dae1c11c2be4583073ee92528a0d76794f6090750ddce99c703ddd3286ef7b8bb26b4bb5a55857acd7fb40e6516ac11a1ddcc4d17b9229694bc4bf783fe12c75461a93e092e312a96b493825beef66682cf57f8c5648b63facc50a80f7e5b8b636bd3005c02ca27e095283b3ac9c136d584c4a54ef241d1487661a7e9"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f9000-0x91)={r1, 0x89, "7158348eef878e16217c6972a3c5e5dada435d53aa4dcbe749f8a53f8eae6aeb10d34b9c8b7ef8548bd75642fed8322022f5efd12650fe9e3388c35051cf1f8a241099b61444274d1f0610308b7aa25c5cf301faa359ebdb7989d6b5519e69d9a4695de9098c5ea581e491d748ab78c4e8bdcefa9dcb31c7f2150eb86c70b664b5052d2581eeef8481"}, &(0x7f00002c2000-0x4)=0x91) 2017/12/23 09:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) preadv(r0, &(0x7f0000b2a000)=[{&(0x7f000091b000)=""/208, 0xd0}], 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000734000)={0x0, 0x0}) fcntl$dupfd(r1, 0x0, r0) 2017/12/23 09:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000534000-0x8)={0x0, 0x463}, &(0x7f0000ad8000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000713000-0x9)='/dev/sg#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004dd000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x36, 0x79b1, 0x5b6b9708}, &(0x7f0000e42000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003a3000-0x6)={r1, 0x0}, 0x6) 2017/12/23 09:47:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000849000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/23 09:47:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000251000+0x1dd)=""/180, &(0x7f0000000000)=0xb4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') 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) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/25, 0x19}], 0x1, &(0x7f0000001000)=""/194, 0xc2, 0x2}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b99000-0x5)='comm\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00000f1000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2017/12/23 09:47:52 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b56000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000ea1000-0x10)="6501d903427ba1047c6db37600000600", 0x10) sendto$inet6(r1, &(0x7f00000fc000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 09:47:52 executing program 4: 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, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000403000)={0x9, 0x0, {0x3, 0x2, 0x3f, 0x1, 0x758e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="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", 0x530}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) sendto$packet(r1, &(0x7f00004d8000)="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", 0xc16, 0x0, &(0x7f0000595000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000081e000)="4b8c05b0b2152334c4ab13cc", 0xc, 0x40080, &(0x7f0000156000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) writev(r0, &(0x7f00000a3000-0x10)=[{&(0x7f0000168000-0x48)="48000000140019ca20ffe57fffffff560a06000000000000000400f300fe58a2bc4a0304000000088900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) 2017/12/23 09:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de6000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockname$netlink(r0, &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052b000)=0xc) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e4f000+0x76c)='/dev/input/mice\x00', 0x0, 0x89) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000a58000-0xb5)=""/181) prctl$setendian(0x14, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000e23000)='./file0\x00', 0x200) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000605000)={0xfffffffffffffffb, {{0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) inotify_rm_watch(r0, r2) write(r1, &(0x7f0000c17000)='u', 0x1) 2017/12/23 09:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003dd000-0x170)={0x80000001, 0x1f, 0xb9c9f4fbdb9ac2ca, 0x1, 0x6, [{0x1, 0x7, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x25ac89d7, 0x7f, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffffff2e, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x7fff, 0x1ff, 0x6, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x489, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/23 09:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000012, 0x400000022, 0x7fffffff) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf00", 0x1f) dup3(r0, r0, 0x80000) 2017/12/23 09:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00007fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a92000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000682000-0xba)="b6daec52e3cb87801257c4df0ec0d572bd23e93a2a6eb540db9cf050b1a721bcaca47ca53e00ef042c488dfd0b3c46ffd04a6037bde6ba7d2a47850fbd3df84608c0ff39fae46e0a10142aac83b6fbb7c8202b408ee5eed2f5e162be9ec90faa930bcb8cafd317b74c89a032929e3c55b9aca73c496e666f3f8e08333ac8072c894b463c888e9d38d2648de0d946612184ee34a75bc0765ebf53e1344947e30cad10b43e8436f80521f21642abfca9f5b572929d3ef6f7d2a5c0", 0xba, 0x20000000, &(0x7f0000c27000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000191000)='/dev/loop#\x00', 0x10000, 0x2) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = memfd_create(&(0x7f0000db9000)='vmnet0-GPL/\x00', 0x3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005c6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 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, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x400, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00007b4000)=[{{&(0x7f0000252000-0x80)=@generic={0x0, "729e4fcb148b3110d7fbf38a7c2365b1f1ccafa45db661ce2d17751f939cf5168badfd9aecb9e86829bc2cb86a89d47b3f772d2f3fd8966ba32b7b40ba8bc97391f21c8aa2b23d95bb8fe1d8da0407ae328c722d12912ff640c06e1d877131b541eb103f98935689e82f104d4d3a078ddbd187c695a8c7c46d204beea468"}, 0x80, &(0x7f000024e000-0x60)=[{&(0x7f0000a24000-0x9)="a98567e6e0801e2843", 0x9}], 0x1, &(0x7f00007d3000)=[{0x30, 0x115, 0x5, "d41433ea687cc5132c2f5bbfdbe7ea05e5a0b252364cdc6bcd8e512064fd"}, {0x28, 0x10e, 0x0, "192a892455752b9b43e43c5d7ea4c6d7c5"}, {0x78, 0x0, 0x1000000008, "1f2800fb2524e111d22091cbd6f4c56807085c9a0286a686f366a6a6302725fb14d647c03fea453eab8eae43d750e5303a56702fc461a42b4697cc222b785451ec2c5709faea7a4d3cd66b9b0e3494272afa6321749f2b65de20948e9bae2afe71d82ea5"}], 0xd0, 0x4000}, 0x4}], 0x1, 0x0) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000690000-0x30)={0xff, 0x0, 0x1, 0x7fff, 0x100, 0x4}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2017/12/23 09:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_create(0x7, 0x80800) getsockname$packet(r2, &(0x7f000098a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009aa000-0x4)=0x14) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000390000)=0x0) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004bb000-0x4)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000648000-0xd)='/dev/usbmon#\x00', 0x1, 0xa200) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f00007ac000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007eb000)={0xfffffffffffffe01, 0x5, 0x1, 0xce, 0x3f, 0x2, 0x6, 0x9, 0x0}, &(0x7f00004db000)=0x20) connect$inet(r4, &(0x7f0000037000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000a94000-0x9)={r5, 0x8001, 0x1, ']'}, 0x9) 2017/12/23 09:47:53 executing program 5: modify_ldt$read_default(0x2, &(0x7f00001fb000)=""/51, 0x33) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000026e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006aa000)=0x1c) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000430000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a83000)={@generic="aabec0d5418f7c733e68cf4d40814537", @ifru_flags=0x8000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r4 = syz_open_procfs(r3, &(0x7f00006f0000-0xee)='oom_score\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2d) syz_open_dev$binder(&(0x7f0000a02000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x1, 0x8051, r4, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005fa000-0x30)={0x0, 0x0, &(0x7f000074b000-0x14)=[], 0x1, 0x0, &(0x7f0000421000-0x1)="0e"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000684000)=0x1, 0x4) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) fchmod(r0, 0x10) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003dd000-0x170)={0x80000001, 0x1f, 0xb9c9f4fbdb9ac2ca, 0x1, 0x6, [{0x1, 0x7, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x25ac89d7, 0x7f, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffffff2e, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x7fff, 0x1ff, 0x6, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={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(r0, &(0x7f000077f000-0x1000)="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", 0x489, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b0e000)='\x00', 0x3) write(r0, &(0x7f00001c1000)="f866864c4ea036e964ef58f998aded85d2a8db43c18ff4f6f556c06c2d0a163a54dfc75ab73ba83c1b3a1c11bc92dc3788fb12fce349c302000000000000008904178a136c08d1377da193ef83f51d8303427d977c25e9b106a2d445040638111b8075aa595125ccd9b4739f595f00000002dca36878ccbc", 0x78) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) r1 = getpid() timer_create(0x5, &(0x7f0000135000)={0x0, 0x10, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fe000)=0x0) sendmsg(r0, &(0x7f0000a6b000-0x38)={&(0x7f0000d63000-0x6)=@hci={0x1f, 0x14718569, 0x0}, 0x6, &(0x7f00007e1000)=[{&(0x7f0000de0000)="3c25e7d0cc4f9592bfc64e1a6371fe8bcc1bccfca6b4d9989a2382f65374dc0bc06347dc47b91fe10ef52771de4c0a3bae66f4abbba915ef3df829f85f062831700a92cd83742c985894e21becd6be30a8256136bc0ddd0526c57e13f8a505535db117d7ecb6f2c3c4ca862d01ded122e2c8a9b0eb31be104798cfee142158135ed3ad975abca4a19de0", 0x8a}, {&(0x7f0000e8f000-0x5)="72e76f18a2", 0x5}, {&(0x7f00008d7000-0x1000)="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", 0x1000}, {&(0x7f00005c5000-0x5)="c2ae521f51", 0x5}, {&(0x7f0000296000-0x44)="84fc452391c9dd090a50f55850c5fa70409f76a7df0057000a27bb6703cea9a60e20df8e84a22e4debd2444cc41a8fec99a2609887a536957570806d817b222cf9882acb", 0x44}, {&(0x7f00009c2000-0xc4)="c8e1754f9ce82abd0622e991118afc4603857f51e39dd20670eb6e5371958162aeaab83eadb9decc8010c46194a1763aaef1069beaf450e159302c135b3ff2ba6f5ebc64770e94286b79355469e457a95fcb57c313c7a98236d9036269e023eea01a6ce6160991bc0739ce982453261a0e576d8b730a9b761f2bf22339fc47fa8d62ed9ddd27df813dac266bcd1ab5f8d85ca12cb97186fe735c9dc15e7b676a4dc55071cb2ec2fd62834e017bde3b9409e71e25ba65d9b0708f9f333c9d1f03e8a75e97", 0xc4}, {&(0x7f0000938000)="66a71eff493e3a39acb459f65a9d06b52999f9fe4a02909ecbc08a2b6d0b263a495f5a66d9d5763366ad697c116cf0121d0225e3e41a49bbe31623d2b5fd3abee7dcbff6d489d32173a489a52a6beef764378eeb2d0e13fe261d10173dc0423615271be2ecac739e6091291ed337fa66518c1d05d90186beb21e74d0dedb26e143ada65ed9fcbcf6659f309a97e7ec0d512c8cabfb399504e60a9218352036b452459a1689e9af5ca1c23af86223cae0af0f72e726937e2ee8fad75093", 0xbd}], 0x7, &(0x7f00006ca000)=[{0x80, 0x6, 0x4, "c2503f34c1aa16a42c745701d0b379a7a2877268c840dc5f28b6854f305da70e444bbb7a8a327c9ccb721ab974cf2a1ba478a39ca391a43956dab8059cc01fad6c0b993a9f5a407b98844031b680d39c16a1577d18c73bf9a124c4c0c251a55b94f1eff5791482884089"}, {0x48, 0x105, 0x7b40, "a1e5e06f875ba8cefa21cc87c4e5c946c9e223e66e15c944a012cef8bc389813e87616cdd0c31e371d4ec7d9447506b430f837b8"}], 0xc8, 0x40}, 0x8880) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7a000-0x4b)="ff000000240043040000000000109100000200040100000000000200f21aff23ffff03c76e35083101d7da739448ff9d87ab51925ac5aad9031f643be2b7a8033a26678a21ff80feff5c9b", 0x4b) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000679000)={0x0, 0x0, 0x0}, &(0x7f0000212000)=0xc) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8, &(0x7f0000fba000)='./file0\x00', r0, &(0x7f0000fbb000-0x1d)="9556d1bca0f9381cf894c2f0c0562e62a8927c3c7264399436b57408f0") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r0, &(0x7f0000f8e000-0x8f)=""/143, 0x8f) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) shutdown(r1, 0x0) [ 24.087216] audit: type=1400 audit(1514022473.035:12): avc: denied { set_context_mgr } for pid=4094 comm="syz-executor5" 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 [ 24.116266] device gre0 entered promiscuous mode [ 24.140262] binder: BINDER_SET_CONTEXT_MGR already set [ 24.145864] binder: 4094:4096 ioctl 40046207 0 returned -16 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00007e9000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000b5f000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000493000-0x4)=0x10000) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000009000-0x4)=0x5, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) remap_file_pages(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000004, 0x8, 0x40020) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2017/12/23 09:47:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000af6000)="df8e392937a186d630043615593baa57ff00000615ffed0000079bb4d5ed5cff030000000d330036ff", 0x29) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x81, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xa04, 0xb9, 0x100000000, &(0x7f0000cf1000-0x10)=@generic="d8e19964f22a6c3a574f8122765d994e", 0x7, 0xd7, 0xfffffffffffffbff}) bind$nfc_llcp(r1, &(0x7f000008f000)={0x27, 0x0, 0x100000000, 0x0, 0x5a70, 0x8000, "231722d7352c9f018093a013d35404270c35a2197ed30eea50825f922dab169f1929323142ff4ae8def28583a03a8ec932ed88bf4e3b4df8aa34ebf2bb33eb", 0x4000000000006acf}, 0x60) 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x79c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c07000-0x4)=0x0) clock_adjtime(0x7, &(0x7f00008d0000)={0xfffffffffffffcdf, 0x4, 0x200, 0x1ff, 0x3a11, 0x9, 0x26b5, 0x1ff, 0x3f, 0x9, 0x4, 0x2, 0x3ff, 0x5, 0x5, 0x7, 0x6f, 0x7ff, 0x3, 0x1fe000, 0xab, 0x4, 0x3, 0x7, 0x2, 0x7}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001dd000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000797000)={0x2, [0x2, 0x9]}, &(0x7f0000dd0000)=0x8) getpgrp(r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000955000-0x4)={0x0, 0x0}) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2017/12/23 09:47:53 executing program 5: modify_ldt$read_default(0x2, &(0x7f00001fb000)=""/51, 0x33) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000026e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006aa000)=0x1c) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000430000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a83000)={@generic="aabec0d5418f7c733e68cf4d40814537", @ifru_flags=0x8000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r4 = syz_open_procfs(r3, &(0x7f00006f0000-0xee)='oom_score\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2d) syz_open_dev$binder(&(0x7f0000a02000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x1, 0x8051, r4, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005fa000-0x30)={0x0, 0x0, &(0x7f000074b000-0x14)=[], 0x1, 0x0, &(0x7f0000421000-0x1)="0e"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000684000)=0x1, 0x4) 2017/12/23 09:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) pwritev(r0, &(0x7f00004b0000)=[{&(0x7f0000f47000)='-', 0x1}], 0x1, 0x0) r1 = creat(&(0x7f000008b000-0x8)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f000060c000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000958000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000f4a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000963000)=0x400, 0xd, 0x7, &(0x7f0000c0a000-0x10)={0x77359400, 0x0}, &(0x7f00003c2000)=0x40, 0x2) dup3(r0, r1, 0x80000) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000bb0000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000317000)="") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) lsetxattr(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d42000)=@known='system.posix_acl_default\x00', &(0x7f0000c67000-0xd)='/dev/binder#\x00', 0xd, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) sendmsg$nfc_llcp(r2, &(0x7f0000cd9000)={&(0x7f00008d1000)={0x27, 0x8, 0x8, 0x5, 0x3, 0x1, "348ace674b7ad2248553b4d7067e9f5914f8c70b63e789fae11c3b31361969bd6632f166cab07a035950161b4929d7f9fd2a7c33e7579ed07e19e18211ed5d", 0x7}, 0x60, &(0x7f0000de4000)=[{&(0x7f0000d79000-0xb9)="aafe578a2fb0c2c08afeeb95483e211d97923ebccaa496ade4b54f3a793ed75088ffee6133945ca6280da655404c64d1cf4f895b2cfb576d3189865fcf72698a8cf39012a487ed93cd16da19e70bb3c000db831c1c7eec1e2bfc8f5df8bb9eb18fcc909e5ce9f378de9cb8b7d301eb9000db15bf3799a57b32e4a6d2978dbf3612aa9a7b887910dd0eeb0ee0331ab56bb93fd827181177f5ed8e344730cf8eefe0b996ad1c834e331581930dbc218fc836aa0a2e2dbff426ae", 0xb9}, {&(0x7f0000ae6000)="dd9056d7f6bab1a419b70d2356aff3a383b6eb81acd73478f528c8b2af9942de70b1e1a6c5de638afe31860f0c0aabdaedffa30116b95b5e64af71f80b0cf16d7247b806da478491a01b20ae4c1408f6d7cb3f1120135773a1532836bb69fc6462b4bc565a1863d5fca6f2d0806fb2b735f00de01fb69b8c10fb19460f16463c86cfa6e03f1450a07233312f48ac020130a8a8efe4ad3d427e6b67edcf7a6d9e309b41827fecb14d93117a9abfcbfaf22b608cf9e65e066d6f770b4cf118e0cdd33d2ff8834dc1dc24377ac1f8e4c3a8362dc58c1ee81729ede3bde9de7185f3d4a0cff2b3230486467a82affc1e852f2a26", 0xf2}], 0x2, &(0x7f0000c14000)={0x48, 0x118, 0x8ae, "fb566a3e3bcaafee94957b6ba0cbbf992d72370e4bfd29aa7439dd546056ef80be7f3c780bfd31d7bfc6b938a97142f0bb8c"}, 0x48, 0x20000090}, 0x4800) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/enforce\x00', 0x1a0c0, 0x0) r1 = socket(0x8, 0x802, 0xb18) write(r1, &(0x7f0000379000-0x26)="120000001a0025f0006bb404feff001c020b", 0x12) writev(r0, &(0x7f0000cf5000-0x60)=[{&(0x7f0000978000-0x56)="099353f0f2799b60aebf8a00f43c0a09056603960501b06fd68205496b2eace2ec5bfed43f6371f9e7538fae07fc445634b94f134a32e9a03cb46f96701c8209d84f928f9e0630180f619f2966bde6cf48ef809d87a2", 0x56}, {&(0x7f00002ed000-0x8)="67c008a7bf028f1d", 0x8}, {&(0x7f0000d08000)="7699e97f760c9ebca08db93afe19aea4772037d35e184b4ec94fb8e129ba91fdf94d760233c598a36988a6a946c5ae32e5241e43d34abf7c29d7529aaf2e6bc67231282e931e26fe17310889e195c6e9e7d131d4d8cd03986e378baeb46ac3b48218743e856c90ca1bf61ca7c58f97f9cb99e9a3a2f781ac730f08", 0x7b}, {&(0x7f000020b000-0x47)="90a180fd829161c1ec3d46f4280f5204dc640d3f3e03cc879cbf0bba88b980b47a840d5b747d55a71bfe4284d4600b87c3a965301ec2b209a12afd9022b0f0d4a662e4232fb4a7", 0x47}, {&(0x7f0000a29000-0xbf)="9fdc0a93c4b85ee0f9ba0e5629bbe48f16b96aaf81be4abaf6a7d7f2624c60de1741733e413df7cf802d6b265d823bcdba733a48b33407c2883a601663717d61e89a7c94f46df86ac78ffe4ecd38d0d91842e1d6b91f82bc3d0bd1d1698a46aa5ba819bd4788c3fbdefa839624bc92da87b42dc4477995421351992c5c139a54cf3be5560b0d1f2c00d9323c55917403cfbdc59d9b127a7e79a2a7019f1d78afce71fcbfec1bc99f94027aca01943308683470393bfa570ade7dcd49f1befc", 0xbf}, {&(0x7f0000958000-0xba)="f059df1cf653ec59789d43a932c86275b3ac6fab566792515a0b3d7ce5c3936d367d99540ac59310c54db76a897d3e59a6a2fc1722112120cecc2b4ea89965cd3989d9f7caac05f5779077884df82adf38ace429b570fab82d415d118f669c9761f3a0c389fbc7e4dbe7c08cd6cb74327e4801d4e731012c5e33aaa43c7983b4e2e1e9aee4393455c6e276483b292b9cf1b14e9e81de1198ff227016cdb17747d5a18b948c9e60706fbb5fb9bd474224056f9343ce7a211dc752", 0xba}], 0x6) [ 24.249471] audit: type=1400 audit(1514022473.205:13): avc: denied { call } for pid=4121 comm="syz-executor3" 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 [ 24.274671] mmap: syz-executor1 (4129) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 24.294859] binder: 4121:4142 got reply transaction with no transaction stack [ 24.294867] binder: 4121:4142 transaction failed 29201/-71, size 0-0 line 2920 [ 24.321307] binder_alloc: 4121: binder_alloc_buf failed to map pages in userspace, no vma [ 24.330205] binder: 4121:4127 transaction failed 29189/-3, size 0-0 line 3127 2017/12/23 09:47:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$void(r1, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x144) getsockopt(r1, 0x6, 0x7fff, &(0x7f0000000000)=""/0, &(0x7f0000d2a000-0x4)=0x0) write(r0, &(0x7f0000a54000)="1fad89a58716c16b93239c012880e237df75752bc9a821b3c8d9a6644e8382b634ad5b24c4862684c52d0516ad9d67f7563700839bdb453a6f59c6c5885e9ff269093acbcbadd99a321b8e95ed49e5a81aca2d764fda1384d7dda211ba28c2d7313bf6482c2918becf49cd4ca6a023404231b88b75add18f9aed744d8d6bfb032ceba597d92546e02eb0d54a3f36df6c86103767b7e0e61dc803e634d70ce8d797747abaea6a8da3e07f1120086c6a860cfedb7f4e581c30d119a8b4b09a3da3d145745a3472", 0xc6) write(r0, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000785000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007d3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) r2 = dup(r0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000fe9000-0x90)={0x6e26, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f0000d13000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008c2000)={0x0, 0x1c9c380}, &(0x7f0000b89000-0x8)={0x0}, 0x8) 2017/12/23 09:47:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x204502, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d65000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000866000)=""/98) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000440000)={{0x7, 0x8001}, 0x0, 0x63a, 0x3, {0x4c, 0x9}, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002a9000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) writev(r2, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) 2017/12/23 09:47:53 executing program 2: r0 = inotify_init1(0x0) inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = accept(r0, &(0x7f0000f9d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000003000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2000000}, 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e88000)='./file0\x00', 0x10) r1 = accept$unix(r0, &(0x7f0000d9d000)=@file={0x0, ""/108}, &(0x7f0000f35000)=0x6e) recvmsg(r1, &(0x7f0000b37000)={&(0x7f00003fb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b25000)=[{&(0x7f00007aa000-0xc0)=""/192, 0xc0}, {&(0x7f0000471000-0x38)=""/56, 0x38}, {&(0x7f0000fdb000)=""/63, 0x3f}, {&(0x7f00007da000-0xb2)=""/178, 0xb2}, {&(0x7f0000f87000-0x56)=""/86, 0x56}], 0x5, &(0x7f0000787000)=""/79, 0x4f, 0x20}, 0x40) r2 = syz_open_dev$tun(&(0x7f000074a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000e46000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab1000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000ba7000)='user\x00', &(0x7f0000cf2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000796000-0xcb)="66fbb6fde1b88e249cf727037689dadd287ca111c8aaf32d0ba16917661fea443c72aa01c4ad6af11b0223decf7a4c7541c0d805146a2a8b2d2522a590ab6b45bff999d7aaddf6c061801086c56978de2ef4c00e440ed92d443d45114debf348d32a33055aceb4a3413d19fef95ee8a45aa76a30af4e553b71db739f5581262749ab8223be0d54549ac59b96c60f6aaf63fd462c51f7c32b095d2b30e9cd20921382ae016cf729e6311b536b78f2c47d2c5773198fdd2811485930c19d9778fb1cbd8a0c83116c5b6158bd", 0xcb, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fd3000)={@generic="3aa81f0204b21b6f748fdba9de433ad5", @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000c34000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b56000-0xe)={0x5, [0x1ff, 0x4, 0x7fff, 0x2, 0x1f]}, &(0x7f000086d000)=0xe) sendto$inet(r1, &(0x7f0000f0d000-0x39)="", 0x0, 0x0, &(0x7f0000290000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e2000)='net/ip6_mr_vif\x00') timerfd_create(0x7, 0x80800) sendfile(r0, r0, &(0x7f00003f8000)=0x2b, 0x3fe) [ 24.331167] binder_alloc: binder_alloc_mmap_handler: 4121 20000000-20002000 already mapped failed -16 [ 24.334085] binder: BINDER_SET_CONTEXT_MGR already set [ 24.334092] binder: 4121:4142 ioctl 40046207 0 returned -16 [ 24.334134] binder_alloc: 4121: binder_alloc_buf, no vma [ 24.334149] binder: 4121:4152 transaction failed 29189/-3, size 0-0 line 3127 [ 24.360109] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.376003] binder: undelivered TRANSACTION_ERROR: 29189 [ 24.383449] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a2d000)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r1, 0x13, &(0x7f0000ad0000-0x10)={0x20, 0x8080, 0x500, 0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f52000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff7fff, 0x200, 0x7fff, 0x3ff}, &(0x7f0000bb0000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000df2000-0x20)={0x5, 0x8, 0x8000, 0x595b, 0x0, 0x9, 0x800, 0x7, r2}, &(0x7f0000420000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e8000-0x8)={0x0, 0x7fffffff}, &(0x7f00001a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000962000-0xc)={r3, 0xffffffff80000001, 0x10}, &(0x7f0000fdf000-0x4)=0xc) 2017/12/23 09:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/pktcdvd/control\x00', 0x41, 0x0) readlinkat(r0, &(0x7f00003ef000-0x8)='./file0\x00', &(0x7f00007d0000)=""/118, 0x76) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/keychord\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000dff000-0x50)={{0x0, 0x1}, {0x8, 0x9}, 0x10000, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:47:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/sequencer\x00', 0x4102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0xd3, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='timers\x00') ioctl$KDMKTONE(r1, 0x4b3b, 0x6) setsockopt$sock_void(r0, 0x29, 0x22, 0x0, 0x0) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000008a000)={{0x0, 0x7}, 'port1\x00', 0x50, 0x800, 0x168d, 0x1, 0x2, 0x2, 0x401, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005ee000-0x4)=0x0, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000e8c000-0x12)='/dev/input/event#\x00', 0x8, 0x4000) clock_gettime(0x0, &(0x7f0000776000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000f73000-0x18)=[{r0, 0x2, 0x0}, {r1, 0x20, 0x0}, {r2, 0x2, 0x0}], 0x3, &(0x7f000013e000)={r3, r4}, &(0x7f0000a18000)={0xf6c}, 0x8) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ftruncate(r5, 0x5) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b88000)='/selinux/member\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000540000-0x8e)=""/142, 0x8e, 0x2120, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) bind$unix(r2, &(0x7f0000ab0000)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r2, &(0x7f0000e66000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) socket$key(0xf, 0x3, 0x2) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fdb000-0x10)='/dev/input/mice\x00', 0x0, 0x101442) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fdc000-0x10)={0x0, 0x8000, 0x401, 0x4, 0x0}, &(0x7f0000fdb000)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fdb000)=@assoc_value={r2, 0x80000000}, 0x8) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000a1d000-0x28)={@common='ifb0\x00', @ifru_ivalue=0x100}) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = userfaultfd(0x80000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x0, 0x80000000) r6 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x100) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c08000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r10 = userfaultfd(0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = syz_open_dev$sg(&(0x7f000018e000)='/dev/sg#\x00', 0xff, 0x80000) r13 = socket$inet6_udp(0xa, 0x2, 0x0) r14 = accept4(0xffffffffffffffff, &(0x7f0000aed000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000072d000-0x4)=0x9, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b0f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000493000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f80000)={&(0x7f0000a6b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f3d000-0x10)=[{&(0x7f0000000000)="8fef854f07dfe3f36ad4b4a88b6f5faeccba6a47bd84422a126974481d484377e81674e1d3b88874a5c42f0880028ed840656f664a563c67f1ba829aa38742d658fc312a5d58972633ab4edc2b645ee4226c8e2fb147ed84316a06adbf14521e5da6006b94c68e9de1f94c7df6c451d5cea7b2c646946e0d2c4ee49805fee63167e1e42561dc21cd22a6c7c7ebd5f5f8c46d5051be49", 0x96}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, []}], 0xa0, 0x44080}, 0x0) setpriority(0x0, 0x0, 0xffff) 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b7f000)={0x9, &(0x7f0000944000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00002e5000)={r2, 0xa}) lseek(r1, 0x0, 0x3) 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockname(r0, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e40000)={0x0, 0x7fffffff, 0xc1fb, 0x0, 0x80000001, 0xce0, 0x1000, 0x8, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x883f, 0x200, 0x4, 0x8796, 0x6}}, &(0x7f0000140000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000475000-0x10)={r3, 0xffffffffffffff2b, 0xffffffffffffffb2, 0x7}, 0x10) userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x5) write(r0, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000120000-0x11)='/selinux/context\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x83) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000583000)={0x4, 0x6, 0x80000000, 0x1, 0x6, 0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x207, 0x10001) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/23 09:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x88040, 0x0) syz_open_dev$binder(&(0x7f00007a4000-0xd)='/dev/binder#\x00', 0x0, 0x800) mount(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000469000)='iso9660\x00', 0x0, &(0x7f000031c000)="") ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b95000-0x10)={0x2, 0x3c63}) mkdirat(r0, &(0x7f0000034000)='./file0\x00', 0x1) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b11000)='/dev/sequencer2\x00', 0x20200, 0x0) 2017/12/23 09:47:53 executing program 5: prctl$intptr(0x39, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bd6000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) pselect6(0x40, &(0x7f0000923000-0x40)={0x1ff, 0x3, 0x3, 0xffffffffffff7fff, 0x9, 0x533, 0x1, 0x0}, &(0x7f0000a42000-0x40)={0x84d7, 0x44, 0x5, 0x6, 0x7, 0xca, 0x40, 0x3ff}, &(0x7f00002b2000)={0xe32, 0x1000, 0xffffffffffff32c3, 0x3, 0x3ff, 0x1, 0xfffffffffffffffa, 0x4}, &(0x7f000008d000-0x10)={0x77359400, 0x0}, &(0x7f0000c2a000)={&(0x7f0000314000-0x8)={0x5}, 0x8}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x6, &(0x7f0000fbb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fbb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) stat(&(0x7f00006cb000)='./file0\x00', &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x3, &(0x7f0000d58000-0x8)={0x0, 0x0}) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) stat(&(0x7f0000f7b000-0x8)='./file0\x00', &(0x7f0000386000+0xdfb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f000095d000)=""/0, &(0x7f0000540000)=0x0) r3 = add_key$keyring(&(0x7f000096e000-0x8)='keyring\x00', &(0x7f0000b33000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000bb5000-0x65)="58da7ca348bf2c98b88128783b3be2bfdc0c964a59df43caecab4201da232c0f39f46c3d5b290a0b9897ab25b6fa7017e1946ca2bfa480752f15ad52aaabb31c497ea8e6329db4af8215dc1787dddb709df028113cd5a886904c8a6e9d68d08418a48bae51", 0x65) timer_create(0x7, &(0x7f00004fe000-0x60)={0x0, 0x6, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000133000-0x4)=0x0) timer_delete(r4) 2017/12/23 09:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xe) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000005000-0x50)={{0x1, 0x9}, {0x7, 0x3}, 0x343128fb80000, 0x2, 0x8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c42000-0x8)='keyring\x00', &(0x7f0000175000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00001ba000)='keyring\x00', &(0x7f0000ba9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f00000ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r0, r2) request_key(&(0x7f0000732000-0xb)='asymmetric\x00', &(0x7f00000b6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d8e000)='\\GPL-{\x00', r2) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c82000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000e92000-0x24)={0x2, 0x6, 0x3, 0x7de6, 0x2, 0x8c, 0x8001, 0xab4, 0x100000000, 0xd40, 0x8, 0x10001}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a90000)=0x0) fcntl$addseals(r0, 0x409, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d8000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000755000)=0x14, 0x80800) connect$packet(r2, &(0x7f000001e000)={0x11, 0xf8, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000c8c000-0x9)='/dev/rtc\x00', 0x781000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2d) write(r0, &(0x7f0000caf000)="9c", 0x1) clone(0x0, &(0x7f0000da1000-0x53)="", &(0x7f0000b4a000)=0x0, &(0x7f00008f2000)=0x0, &(0x7f0000ba9000)="") ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000670000)=0x0) 2017/12/23 09:47:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c3000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x31)="d148559b540ac5a122a7c4a6f33183d4c89a6ac69888bb9cd0c5c5ef5d1ff095a9e09ac4303749087616888becd0f3a607", 0x31, 0x40, &(0x7f0000001000-0x10)={0x4, 0x2, 0x2, "58842e6097fa", 0xcb, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) poll(&(0x7f00000ea000-0x30)=[{r2, 0x0, 0x0}, {r2, 0x80, 0x0}], 0x2, 0x0) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000bd7000-0x1)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000cc7000)=""/1, 0x1) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00006a5000-0xb1)=""/177) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0a000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000096f000-0x4)={0x9, 0x885, 0x400}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000044000-0xab)={0x0, 0xa3, "8462c7d924925f4d5af20742d753dc9d248cf1945d5e24442272072b691b9736a416286bd37b7e7f7d329b643262afd7cf135df8dad75d95373021cbed3d1914604ddc120870f7efc410655f216795f0171767b10aca06458962d43a3309ef099aaf58354769cd86d72d3625ee89446af15dbff1257817bc331827cfb5f99d3e96a7aa4dacdad0b8d56cbd3e08542f39f74a4ccbaca0f76754847da0c21031c307a12d"}, &(0x7f0000df7000-0x4)=0xab) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b7000-0x8)={r3, 0x2}, &(0x7f0000e60000-0x4)=0x8) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000110000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000c2e000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d63000)={0x7, 0x8200, 0xa04d, 0x40, r4}, 0x10) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x88) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) ioprio_set$uid(0x3c597782b1a1e989, r2, 0x408000) 2017/12/23 09:47:53 executing program 5: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mq_getsetattr(r0, &(0x7f0000ada000-0x40)={0x400, 0x2, 0x7fffffff, 0x34, 0x7fff, 0xa00000, 0xc3dc, 0x60}, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ed6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6_vti0\x00'}) r1 = gettid() timer_create(0x3, &(0x7f0000644000-0x60)={0x0, 0x13, 0x5, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000218000-0x4)=0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ed7000-0x20)=[{&(0x7f00004d0000-0xb4)="12c205f61b1b124bd422a80572ee432cc65384a014aed7b422ccf58c8a966adfe64a0981ad9028ea5f8cd760eff40d329700440780e22da23f022781f38603bcb8302396b212495b2f330bf8f817801bd7be68bda44eb2fe562759c47802102ea108de38ad1a1ee2a480eb327f3bd5dadf02558c19a20b13084a7d03eb6ecf08684bbb7c88ca514860e87e85c9b4f575901acb5f218280ebfeef63e40252c51f41755ce6e2005c3cff74fc61f27713e043b0e50e", 0xb4}, {&(0x7f00008a1000)="e0453e727036805e7d2532cd6a61cb68b25ebe55603a6c178347a5ce81c4fc89b06687db2340b4b295ee26c399b76119104eb7257f1ac689be78037a6b4891dc763e4465d823f8223a365f0479d96daf760463cfca7fe021fcf96358763c56e0ba40b197a53d9cdd34180db66d7b3497fc0b39dd4016920394882993c2c69f0e0fed3d077beb0d079e3430921f024bc692730b62236b8d3d49c7216063ed81", 0x9f}], 0x2) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ed8000-0xb8)={0x0, 0x5, 0x3ff, 0x1, 0x1, 0x1, 0x0, 0x7, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @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]}, 0x7f, 0x6, 0x4, 0x2, 0x8}}, &(0x7f0000ed8000-0x4)=0xb8) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ed8000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000157000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000291000)={0x44, 0x0, &(0x7f0000a4b000)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000176000)=[], &(0x7f0000917000)=[0x0]}}], 0x0, 0x0, &(0x7f00006ed000)=""}) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d9f000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000167000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000703000-0x3)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000559000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d8c000)={0x7, 0x0, 0x6, 0x0, 0x0}, &(0x7f0000bd6000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e92000)={r3, 0x80000001, 0x2, 0xd0e0}, 0x10) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000478000-0x14)={0x20, 0x0, 0x400, 0x7fff, 0x7f, 0x100000000, 0x0, 0x4, 0x101, 0x80000000}) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10)={0x0, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) socket$inet6(0xa, 0x801, 0x0) 2017/12/23 09:47:53 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00002c0000-0x38)={0x0, 0x0, &(0x7f000068b000-0x10)=[], 0x0, &(0x7f0000c89000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x8, &(0x7f00007d2000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f000057a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000cf2000)={0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000de7000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3f000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000a72000)={r4, r5/1000+10000}, 0x10) futex(&(0x7f0000fce000-0x4)=0x7, 0x0, 0x7, &(0x7f00007b4000)={r1, r2+10000000}, &(0x7f000049a000-0x4)=0x1, 0x7) getitimer(0x6, &(0x7f00007a3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00009d0000)={0x1, 0x0, 0xfff, 0x8, 0x1, 0x1, 0x7f, 0x7fffffff}, &(0x7f0000446000-0x40)={0x40, 0xff, 0x1, 0x3, 0x7, 0x8, 0x8001, 0x8001}, &(0x7f0000112000-0x40)={0x2, 0x1ff, 0x200, 0x5, 0x7ff, 0x4, 0x7fff, 0x8abf}, &(0x7f000062e000)={0x0, 0x989680}, &(0x7f0000766000)={&(0x7f000026a000)={0x7}, 0x8}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e00000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000001b000)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000078000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000685000)=0x3, 0x4) 2017/12/23 09:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00002b2000)=0x0, &(0x7f000076e000)=0x4) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000be2000-0xa)='./control\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ec000-0xf)="40000000000000000572696e67e02b", 0x1) r1 = syz_open_dev$sndseq(&(0x7f00002c5000-0xd)='/dev/snd/seq\x00', 0x0, 0x102) r2 = dup2(r1, r0) linkat(r2, &(0x7f00008a7000-0x8)='./file0\x00', r2, &(0x7f00003a3000)='./file0\x00', 0x1400) setsockopt(r2, 0x0, 0x1b1, &(0x7f0000cd1000)="68340b6235e8637c0fb05d6c8f9eb562b138ae19695211a2aaeab772c5d7bc95726765dbaa78724fff8003ee387811f8af46ff3c85", 0x35) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000051d000-0x4)=0x0) 2017/12/23 09:47:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x4000000125d, &(0x7f0000007000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0xc3, 0xaa4, 0x9d1d, 0x0}, 0x8) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1c000)='/dev/hwrng\x00', 0x1110ff, 0x0) listen(r0, 0x57724d12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a0c000)=' ', 0x1) getsockopt$inet_opts(r1, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000080100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x1ff, 0x3f, 0x80, 0x1, 0x0, 0x4, 0x5, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x5, 0x6, 0x0}}, &(0x7f0000012000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x800000046, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_tcp_int(r5, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r3, 0x400000080000) 2017/12/23 09:47:53 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f00003dc000)='./file0/file0\x00') 2017/12/23 09:47:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000cd000)={0x0, 0x0, &(0x7f000084c000)=[], 0x1, 0x0, &(0x7f0000a9c000)='S'}) r1 = gettid() poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) r2 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000bbc000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000094000-0x4)=0x0, 0x41000008, &(0x7f0000253000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r1, 0x16) [ 24.915775] binder: 4302:4305 got transaction to invalid handle [ 24.926501] binder: 4302:4305 transaction failed 29201/-22, size 0-8 line 3004 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto(r0, &(0x7f00007d5000)="19d738e53216e164d894621ced93d0b96d4da384445e36d8e1f9360180fcbf1c8c612fc5dbe1bb64677e001ac75d5fe3c816df1ff646408a11c30b1c31d12a58a66eedf55a159c66cfb20ae58be3c5f28fd8c02412507407af20de9cf974470b5cfe02d34b4e293b77a0149c4cd191c212328f335a79f5df2ec3d08c1139258074661d0ad29a77c88160ea1fabfef7e4bc089af62492a2d08aabf3e4fe46370894b481f965ee596a996c7760913f10f0342ff96b306379afbe880c3e3f2eeccc7292ac32d9704e920f7a4287143d2cbad50e3695eb259b86e9419814c4b2b888528fcfbcab", 0xe5, 0x0, &(0x7f0000d5c000-0x5)=@ipx={0x4, 0xffffffff80000001, 0x6, "be6b9b106f3f", 0x90e6a2, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002be000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000404000-0x10)=@generic=""/16, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000ba000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x1ff, 0x0, 0x0}, {0x6, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f000056c000-0x4)=0x0, &(0x7f0000f2c000)=0x0, &(0x7f000068f000)=0x0) setuid(r2) ioctl$int_in(r1, 0x5429, &(0x7f0000f91000-0x8)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fec000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000940000-0x4)=0xe8) mq_unlink(&(0x7f00007f4000)='$:\x00') recvmsg$netrom(r1, &(0x7f0000f21000)={&(0x7f00006c3000-0x48)=@full={{0x3, {"6dcbf52a5458a6"}, 0x5}, [{"e8015104af6e71"}, {"19b4c853eed57c"}, {"b76245b8f37760"}, {"f276ee382a3da9"}, {"56dc432b43c0e4"}, {"d7ff1a178bcc01"}, {"4e42b7e450c694"}, {"65bfa8b32de535"}]}, 0x48, &(0x7f0000d3c000-0x50)=[{&(0x7f0000cdf000)="34cf15d68cad4840c017bf8632f4bb3e7c71ca64b6985cad57dc02fad15823ded7495f7ebcd760cdefee304a86ca473a3559bbcbd3205d34aa9a60a530cc8c3dab3c347a84f4b59ea130b83fc4d30be0b611f5c1b25f01450d49636a6cf67d90664a1ab8afbf4ed8f3783906ce86a4afcb8e6e06f09403e3d76a218b40d244950fc2ae00c0b96dfee631bffd1c89a35c8a1b83609a77883dc64427f6f751e7d3b05d06d130b2da3a3de5e7b5754149b095625fe3", 0xb4}, {&(0x7f0000af0000)="ce3cb09a97497ab4b29e8c44bca889811b6b690aa299a5e4edfda8cdb369a725f62679a3dc9c56d5abb20642503a98a56adb537db13dccf185850e39410b963271258a60c2fa23ee8a8145f61d3c93237ccf3556f6d5cb9910e345b1bb53eeb36da9bf36ba432261612465f313af04ccd2fe2d2ba3b52c8009", 0x79}, {&(0x7f0000bf2000-0x9c)="f857ac4fe76a700be5092c0e0197ef706129e4b9bfc710507e486ebd12402c9497a7ed6170211137300d4369582ecf5f5714fd4bd50e84785444cb10f52be520e8f2862b28cf240984977547030e9af59be77e983a9fbf3041ae9ba5173f819a9a23664dbf8f3cf81ce877878de9065432ae9c1f60064c319a05b6e6a995c840e4c1c070396631acf2b5c8aeed1dccf24b5e0a8fac5800bf8367e1e1", 0x9c}, {&(0x7f0000c3c000)="60b6db15026692c93e3e5695eef76d5ba72f5ebeae36d4b7296f29cfb9359f8bd4549a", 0x23}, {&(0x7f0000787000)="492c3d5632114b7f8f120e8cb2c7a99160b82c4510d104e712514b6d4f7b8c2dde", 0x21}], 0x5, &(0x7f000062c000-0x1228)=[{0x90, 0x84, 0x6, "41373ef3c4b12fa30a03a3d0430bd5e525dce5eb3b0f91a0aefe81c8cc6eebb7b4c5d5a53dc89eda0edfc5844d5d444abf896c55ae67749365dd50b3a1d8a820f18a7db73317f71c2e32634f9da349cccd8cb20fd722d1b1f3175e3edd52401a236ccf9f364724c9062cfddb7de216290cf5203ccadba611939a"}, {0x1010, 0x1, 0x442c, "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{0x58, 0x117, 0x6, "d4477150b60e743f9d5e05793abc9e92f461050bb76ee8d32566bbe6f93400426f6d530e3a409028816448b4496fd2bb8125155f07786ec64a4363061fa25c1bf1d68e"}, {0xc8, 0x11f, 0x0, "dec2ef368adeff5ac35f12efb1f685667db799d3bbeca6eed58c52aeb906797e59751eaeeb749a9d1fbfe9e8ecd2344ab09c39d6493c6d12a1b7cc24cc6603ab42d802649f49e801ece884f18dcb879f12086157f9bb9e42b39aa555e8192075a5e57b403e65daf0cf03d44e9a799fe0f9a84918a6f2d9758e8d4dac0a81705a09f3c615ccbecfd80cfd260cad081b2fc5185fabbc29a5925ba5c99c7b61e4d47eede534139d06dbc61ca234f166a4e932cc14c5ad322f"}, {0x68, 0x116, 0xffffffffffffffff, "b8d9ca8e313305b8109d7eb4c1a654d0546511514bfe9dce358e5dc66bd2dc51df30103f883245e3e4a1ae2e9b4d945823220ba973afd5e6eed783974d8f3f61aa0d8edb870801d5b4c3dbdabf3367bf05c2"}], 0x1228, 0x800}, 0x40) 2017/12/23 09:47:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000089c000-0x10)=[{&(0x7f00004ec000-0x29)="2900000020000902000000000000240002000000000000802821000008000d800011e010315aec00c8", 0x29}], 0x1) fsetxattr(r0, &(0x7f000019a000)=@known='com.apple.system.Security\x00', &(0x7f0000b17000)='/.vboxnet1\x00', 0xb, 0x3) 2017/12/23 09:47:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000012000-0x20)={@generic="9ad5fbad9de904f55d2182b84ba5f780", @ifru_flags=0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000e0e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 24.956452] binder: 4302:4326 got transaction to invalid handle [ 24.963636] binder: 4302:4326 transaction failed 29201/-22, size 0-8 line 3004 [ 24.989488] binder: undelivered TRANSACTION_ERROR: 29201 [ 24.995366] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 09:47:53 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000000e000-0x4b)=""/75) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff}) 2017/12/23 09:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bec000-0x4)=0x14) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) [ 25.010493] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 25.034737] binder: 4329:4330 ioctl c0306201 200cd000 returned -14 [ 25.037244] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/23 09:47:54 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000001a000-0x8)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/23 09:47:54 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000017000-0x4)=0x0) 2017/12/23 09:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) recvmmsg(r1, &(0x7f0000756000-0xf0)=[{{&(0x7f0000236000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000946000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000d3c000)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f75000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fea000-0x50)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000107000-0x8)={0x0, 0x0}) 2017/12/23 09:47:54 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) 2017/12/23 09:47:54 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000653000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001dc000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) 2017/12/23 09:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a4c000)='keyring\x00', &(0x7f0000e28000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ba0000)="9417dbfae19e397310a41addeff1cc783f25943c2634f48482e90a74368cc4337445e6e0926e041ea4e1d049ae578b5faea44089bff81a9372f35afb8750758f1b361a72bf7ea2edc0c915962d485142645d5e5f", 0x54, 0xfffffffffffffff8) add_key$user(&(0x7f0000e61000)='user\x00', &(0x7f0000827000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000011e000)="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", 0x1000, r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf1000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000d6f000-0x10)={0x4, &(0x7f0000e4f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/23 09:47:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000)=""/226) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1e) mknod$loop(&(0x7f0000003000)='./file0\x00', 0x8001, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x404c00, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000006000-0x5c)={0x2, 0x0, {0x2, 0x2, 0x5, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000399000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d37000-0x7)='ns/ipc\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b51000)={0x3f, 0x2, 'client0\x00', 0x1, "60646716362e9234", "ac380f292ceb90b98e46ed232777f1c2e99452b6c4d7cadf78c24343b4b5a075", 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/sequencer2\x00', 0x521000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009dd000)={0x7ff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x4, 0x489407f4, 0x3, &(0x7f000024d000-0x10)=@generic="9cadefd7f936735235e685ba495f68d9", 0x1, 0xfffffffffffffc01, 0x8}) rename(&(0x7f0000405000)='./file0\x00', &(0x7f00009eb000-0x1)='.') 2017/12/23 09:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000893000)={@generic="a76b416f2d4380b0a7e7d66c2a8bd325", @ifru_flags=0x3}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000647000)=0x0, &(0x7f00003bf000-0x4)=0x4) timer_create(0x0, &(0x7f0000653000)={0x0, 0x19, 0x0, @thr={&(0x7f00000ac000-0x55)="", &(0x7f0000816000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000084000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000af5000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 09:47:54 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x4, 0x51f, 0x4, 0x2}, 0x8) 2017/12/23 09:47:54 executing program 1: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008d8000-0x8)='./file0\x00', 0x151000, 0x52) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5000)=0x3, 0x4) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000e88000)="020500010200000000067bbc8e1d6748", 0x10) 2017/12/23 09:47:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e24000)=0x10) 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) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000194000-0x80)=[{&(0x7f00009d2000-0xf3)="9c25e589f9ec7b016d13e299db97d2be2447e015665561bf59d7b061dc5e99d16ad5fbd1a3f6782a92086e6d21d04e18adf6103737f66bb6d26c5b279bebc9be17bb3280c65b1fb1ed94e1f0c74eee2513e53a1d1810ced7906f38f9601da5d0a8ca59bfb8856c8708a3828d7542e436d01045fcdca6eb65c018cf170d854afe63daea7a9cb0a0a1eff90f66249bf8bae0a4ee5a0d3901ae34cb2960504a52170f115dedaf7aaa964e38541fc8710bc38ee0ee9c87d4992e2eac6ef4a6e2dbc075501310cda4142fc50dcb7ce400c4c06bddaed3ab7fe45fe94d928592d772dd8276481268a665c26f3dab0293b9ca366c729f", 0xf3}, {&(0x7f0000822000-0x71)="f57ab46fd3376892bb784f95171375a896bea8307b9e9f57e0d1b65d48c176916a2caac5b1f7de6a716af17bbc6aa8e7df11bef2f8b8a6e0d802fb23d0ec9657bcfab00533f1d503ee1655ad4008bcac857fc1590eea09b131f04831c0db25d6067505b77d272aae1f54dfe620dc768753", 0x71}, {&(0x7f0000c44000+0xa09)="14abd0f936d79ccfc8e6a90920e2c0da13e9b3cb6ac5fb01c4b2a6205695da2b32967ec23a1c54", 0x27}, {&(0x7f00009f0000-0x84)="8f06d141437c4e4c5285a0eec95483d054e5aa4a3e2a29d48f3f4b4249b6c9165d305a16bedcf691f42775d0cef9b09591bee0bab38dbc50045e827aa93ee0ebb2b9aa1744fb8f937f0137372b130b44cda6f3898d0ed0b88d06bbadade8af07943de0b5a38b3517adfae6847d7a01d0d1002a20b6ed19cfb081e8aeffa550662c686496", 0x84}, {&(0x7f0000000000)="bd215d64ae085d70b36d5499371a0101f2ec113b8d91b201bf58ea112f195037f00f0b2b2a8f9ffe35bff6078eb4826c2f56d78b690286", 0x37}, {&(0x7f0000770000)="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0x1000}, {&(0x7f0000ab1000)="46d6124fecd71d178d2f179a008c0d9ea4a35d90f85df1680e6094807f7878c664569f09077bdad3d267c8e735eef3ee7a86c7c85c6d9cb5580e4964c7523c287cdb0af62fa09568ae952a2fff507fd1477d32c47b290cce93d80f2068d346d678afe000756e427969d7d7e6b84aceb41bb12787136b7bf342e3893b0107693507ddeceeefe967c966f8c252b54277455745e227", 0x94}, {&(0x7f0000001000-0x60)="b5df1e8f6cb67363419565a9763de7c65132e9fc2adc90b24c34d324a3cff2bb33978835cab2173a4a4f6b6310b2a4c834f936ce8d59830fbbee80dc1af6ffbcd270bd3b10eb1267ea3f3687381f7481387cdd0d7c3238c4c64404202a920d0e", 0x60}], 0x8, 0x0, 0x0, 0x4000000}, 0x20048810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f76000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f00002db000-0x1)="") getrusage(0xffffffffffffffff, &(0x7f000031a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mknod(&(0x7f0000aa6000-0x8)='./file0\x00', 0x2, 0xff) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000198000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) fchown(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000886000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000595000-0x4)=0xb) 2017/12/23 09:47:54 executing program 7: keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2017/12/23 09:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r0, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b42000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r1, &(0x7f00004e3000-0xe)='net/rt6_stats\x00') 2017/12/23 09:47:54 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b0e000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x2c) r2 = syz_open_dev$loop(&(0x7f0000ff5000-0xb)='/dev/loop#\x00', 0x2, 0x2) getdents64(r0, &(0x7f0000eb1000)=""/122, 0x7a) fsync(r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000da7000-0x14)={r1, 0x2, 0x1ff, 0xd9a6, 0x80000001, 0x9}, &(0x7f00000c3000-0x4)=0x14) 2017/12/23 09:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000b62000-0x12)='/dev/input/event#\x00', 0x1, 0x80101) madvise(&(0x7f0000578000/0x4000)=nil, 0x4000, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000489000-0x8)=0x0) 2017/12/23 09:47:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x80800) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000003000-0x9e)=""/158) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000013000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd1, 0x6, 0x793, 0x5, 0x20}, &(0x7f0000012000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000576000)=0xef7e, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000871000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) rmdir(&(0x7f00000d1000-0x8)='./file0\x00') close(r0) 2017/12/23 09:47:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = getpgid(r0) ioprio_set$pid(0x0, r1, 0x40000000004001) ioprio_get$pid(0x3, r1) 2017/12/23 09:47:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000b4c000)=0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f000038c000-0x12)='/dev/input/event#\x00', 0xdb, 0x3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000029b000-0x28)={0xff, 0x3, 0x6891fd6a, 0x40, "e77a88f12845fc9be5b8be721d7a0500dd8bad630dcf7380399a23aa4675ffa2"}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000052c000-0x62)="561efc3b34c1816bde747aa1233c10291465cf297ba0185f2f8f1a0f07e0922f03f60a1d177c093793279a9f65ded00d117dda271ba8fae0273ca536f58b89f2e580cdcb7038bf6f43058fee988cec82cc36779045e702372186488659ef45e8a59c") ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2017/12/23 09:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001d5000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007dc000-0xe8)={{{@in=@broadcast=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=@local={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}}, &(0x7f000061e000-0x4)=0xe8) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000715000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000e80000)=0x3) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b54000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0b000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, 0xc) fchown(r3, r5, r6) fanotify_init(0x1, 0x101402) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004c5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbe000)=0xe8) 2017/12/23 09:47:54 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000f74000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f71000-0x17)="", 0x0, 0x0, &(0x7f0000e4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 09:47:54 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000009000)='./file0\x00', r0, &(0x7f000000a000)='./file0\x00', 0x1000) fsync(r0) execveat(r0, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) sendto$inet(r0, &(0x7f0000007000)="3baa8ee616fb8ae3fb9a6e6162491501826e2f5ccd042ab303a94a2f2ee6f7572a8b97bd59700318ca69dd8335f72b24213c342e5e3e1e2c4ec1feb40af60bc5d8cbde49633baf06a86f6556d7cb24168885905f53fdb918ddde38e3d2e16126dfe569ccc2a6dbdb31a017cd47cf72501649dc388116501535c2f536c80cabcd4cf8a5190adc7bfff3297a489cc263d902245c4687cadb237a69a0c9bde49e58248cdf2dc804a4505a8421e27ec8c38ec55ef60f2f6669f1d0d1e1711e2c10692b761a2070aa40107a313e2523e37db419f276c2774c0fc6e85258ef048f6a83d0e1a529fc3c49ee108e7b557f60", 0xee, 0x1, &(0x7f0000001000)={0x2, 0x3, @rand_addr=0xf2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f00002f0000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "5a6ef3", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a1c000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b66000-0xc)={0x10, 0x0}) 2017/12/23 09:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000852000-0x10)={0x4, 0xc2, 0x80, "77c34120c1f7", 0x1, 0x0}, 0x10) renameat(r0, &(0x7f0000bb0000-0x8)='./file0\x00', r0, &(0x7f00009da000)='./file0\x00') fallocate(0xffffffffffffffff, 0x1, 0x4bbdbf2, 0xaf7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$sg(&(0x7f00001f4000)='/dev/sg#\x00', 0xffff, 0x40041) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006a1000+0xc14)={@common='ip6gre0\x00', @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cc8000-0x10)={0x0, 0x1c, &(0x7f0000b90000)=[@in6={0xa, 0x2, 0xb200000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000d18000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000093e000-0x62)={r3, 0x5a, "31c7ca902c3e442f1cb873f9f88d2e288649c54f6f1c51eb68b6970524aa1e7b662a8a7069271e048d99bb9a5dc046a8ef5635c0b31eeb5ac0489eee939313e6bd03000000a7afa83f37fcf6ee5bff9687087b7bc58845d090dc"}, &(0x7f000033d000)=0x62) 2017/12/23 09:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e50000-0x8)={0x0, 0x5204}, &(0x7f0000117000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a77000-0x6)={r2, 0x1}, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x1, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004a2000-0x11)='net/netlink\x00') sendto$unix(r0, &(0x7f0000f69000)="9430ed92db0fdb934508ea9f70b0f9e03f6b4846623dff64175fa23e257d1c4fbff1a0caabd492f5f201c46881a5b1098fc23039dc894a7549dbfa89464a441b0909a898802380799ad1d02783fb02b4040d29face75d61a55beac9159aaa697bb6cb66b7d9824ca80ecba", 0x6b, 0x40, &(0x7f000093c000)=@abs={0x1, 0x0, 0x3}, 0x8) readv(r0, &(0x7f0000a95000)=[{&(0x7f000087d000)=""/98, 0x62}], 0x1) 2017/12/23 09:47:54 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000ef8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000993000)=0x14, 0x80000) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/23 09:47:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bc000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x0) 2017/12/23 09:47:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x27)={0x4, 0x0, 0x8000, 0x7, 0x3bd8, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x3, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000052d000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x100, 0x8}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b54000)={r1, @in={{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4}, 0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c9d000)=0x6, 0x4) write$sndseq(r2, &(0x7f0000f4a000-0x30)=[{0x5b93, 0x0, 0x80, 0x0, @tick=0x0, {0x0, 0xfffffffffffffffd}, {0x0, 0x0}, @connect={{0x7, 0x0}, {0x0, 0x0}}}], 0x30) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000800000)=""/159, &(0x7f000040d000-0x1)=0x9f) 2017/12/23 09:47:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) getrusage(0xffffffffffffffff, &(0x7f000024c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041c000-0xc)={0x0, 0x0}) 2017/12/23 09:47:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000000b000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 25.851869] audit_printk_skb: 14 callbacks suppressed [ 25.852514] audit: type=1400 audit(1514022474.805:17): avc: denied { fsetid } for pid=4446 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/23 09:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fad000-0x9)='/dev/rtc\x00', 0x181000, 0x0) connect$unix(r0, &(0x7f0000343000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/23 09:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ca4000)={0x3, 0x800, 0x7, {0x0, 0x0}, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) sendmmsg$unix(r1, &(0x7f0000699000)=[{&(0x7f0000d4e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ee8000)=[{&(0x7f0000f5b000)="1a4937fd4758634e01c9b6fddf128b1401691d2bcaeb898f92a9f76b428d43cf5a43478916bd5e7ca00617f68d0a1dc6889745a098d4eae185e38c8a24142535130c4310c54fbe5ae4209f5baa9126782369cbfbfdf31f1cbd85811668a281e6a06f3f78943c9f12aa8eb5da4cd670", 0x6f}, {&(0x7f0000ddc000-0x55)="097008f6fbe44f1fdbe478ec56d726bbab7f0f94a5423745d8701f0739778443781ab43e8fdf26a00fad894c6f3d0aed4583571c5d8b3f26b96f32997d5ca357105f05ba1346a8100ada4022c431a82b97c6d6c3b5045107f4aead34433dbd6f7f9b7089552f9ba7d64158a303af8f6a6aa6d3ec357bf8", 0x77}], 0x2, 0x0, 0x0, 0x40000}], 0x1, 0x810) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x20040850) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000)='net/if_inet6\x00') lseek(r0, 0x56, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ab3000)=""/182) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000b5d000)="e1c3970c6794906458593d692980b8762c8b1e9d28c75a6c520c619c23af194fc4461b108c13f4e594bb537b2ac202d8099d5c702b287d7463ad59cb92b01b7cdf0094b91c50a6af64b18806c963366be24736fd4f8d38b2cc7bb6052797e0aa34f1dc6589d40a2ee401e5d61a998b70ebc9043e0b44c6e167267bf0e1f2d050d627b58c48f7a6b313848a4cff72f1c374ca1fe78e892a4edc4108f92c41b7392abeb86c068a96cd95a790ea07f0b1fde8421530d52c8d2af1069f88c6a2b8175e653615d82403575d57862d33ea0a38719ceefaed39ea51971cdc857a365432059957bab5ff44efa0718d53621e28f41d9d25851bef", 0xf6) 2017/12/23 09:47:55 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f000000a000-0xdb)="80c6d22f0503325e766dddee9a0791c4d1c96008dd80f052070e83c36b015b00b2f8a25df22c1021005a1c2f2d10f7cdabe97bd6d7b79a08d04d22e06fb7c8eb9a2da2e7df0a0cc4b50bcb6ae566f498efaa347c423fdaf72f22086845f34497da1c231796c49a5599396829284e491b07ec71e097f1f68de85a918098549421a40ba4ae3921571e80b548530e40a2f5eb7f0f4f41d3d838832bf847c293917f06c2d1fa2a342275c9d268a3d7bf3ad69bda0262dde01c606747e24087b3d73232922dc8944cece2055117498277e0e909914512407eb7d843544d", 0xdb}, {&(0x7f000001b000-0x3a)="5958f3455501f59c548de9b354f419f4e9472a5f5620c8357b758b2f37b24b63ab3b568e5fb079c037a1fe2190d89cba714eea73c3de5482c0d6", 0x3a}, {&(0x7f0000006000)="5a023695190c3915b649d1ebbb863dd34ee0cd85fa996f56a83598c6489503be3248d8a14dc4a2a37e18781a0492c0524cd9f2993f4508b6fc072c588f3b8d8b62c3947f5190d8215f14ce1467ba013648f63cf86f0d8d7de72db8f3fb21374261e2e19dc3a269e671e8c4ac4af7e5e9b1d654dedd139c89feb5878630a9af81c2ac49a9f2b297e8a988e671af59018312b10493f3345f6c7909e8eb32d0cae8a5dd9dd097a4f33f236a489687652af680dce8de54436deca51a2ed4023d07d4112b7e4576f518cc13d1938a3eb1954af3bc3a2e76436ccc000906d439a974ad0dd101136695a69ea1ac68f3b03812c96dfa2346a4aaf81fdb", 0xf9}, {&(0x7f000001b000-0x3b)="b4a7468ce679052c67cede04ed18efe5866d5ba35a683fc4ce53842bb5f49c7e03cdb5f7f0ed8a9c999ab4aa86bd05d28fe0ea3a96ab3a9cee069d", 0x3b}, {&(0x7f000001a000)="6d40191f08f89c72a47e24daf5c76021ff5f54c2cc71ff41e2df30e2d83915c2bab32eeb532e25802f8ed8035de603f3efe22bddb8b8545eab3a3394c8336413e3801653bd34e9e9d75194ca1f6ced25419e2cf7298ce8cca9c60bb1f02b64f3f1dca035c89a588d89f9a5e232103a7cecd1d517be35c18d31dc99b4ebe0eb1c87ce01248b22ffab", 0x88}], 0x6, 0xf) r1 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000002000)={0x3, 0x1, {0x2, 0x3, 0x90, 0x1, 0xde}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001c000-0x4)=0x1) accept4$inet(r2, &(0x7f000001b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000002000)=""/200) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001c000)="f2"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) fgetxattr(r0, &(0x7f000001d000-0x17)=@random={'user.\x00', '/selinux/enforce\x00'}, &(0x7f000001d000)=""/185, 0xb9) 2017/12/23 09:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x21, 0x28, 0x3, 0x0, 0x0, "d45029db0200000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x6c78b4ae43f8e916}, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de4000)='/selinux/policy\x00', 0x0, 0x0) accept$ax25(r1, 0x0, &(0x7f0000eb1000-0x4)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000a1c000)='./file0\x00', r1, &(0x7f00006fe000)='./file0\x00', 0x2) setns(r0, 0x40000000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00001f6000-0x42)="855a5fabacb439cf5858b4da154650fc17169ea67abca090eb98877cbda3f2c64a57b6477bc97fc86d879f0d4ff8716dbef5e3b970fac11fe8e9f1a93f02b8de5417") ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000ec7000)=0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c38000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/23 09:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c5d000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000086f000-0xc)={0x20002000, 0x0}) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ae5000)=""/202) r4 = userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f000001f000-0x10)={&(0x7f0000b8d000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e9c000)=0xec, 0x4) 2017/12/23 09:47:55 executing program 0: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000553000-0x99)=""/153, 0x99) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004dd000-0x4)=0x0) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f000052f000)=0x0, &(0x7f00003e6000-0x4)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x484641, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000551000)={0x0, 0x0}) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000383000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000554000-0xc)={0x50000000, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000553000-0x4)=0x0) setpriority(0x2, r5, 0x100000000) epoll_create(0x0) 2017/12/23 09:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) fstat(r1, &(0x7f0000a20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000528000-0x8)='keyring\x00', &(0x7f00008a5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) rmdir(&(0x7f0000398000)='./control\x00') 2017/12/23 09:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000070f000)='./file0\x00', 0x8040, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f3a000-0x4)=0x0, &(0x7f00008e6000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000304000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000094a000-0x9)='/dev/rtc\x00', 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000469000-0x10)=@common='nr0\x00', 0x10) 2017/12/23 09:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1000000000800, 0x3ff) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000743000)=0x0, &(0x7f000010f000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000c7000)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000062a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e37000-0x10)=@common='ipddp0\x00') timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2017/12/23 09:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00005ce000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000df7000-0x4)=0x10, 0x800) setsockopt(r0, 0x1, 0x0, &(0x7f00002f8000)="81ff2972ef1d71367ce1e76a4c999cd9e22eaae785c8bd8de2e7a34127aaa50660abba37e89e37b636a2137aa6b7a56dd51e7b37d266f6a5630196bbcb996c33092cb5595f38c044e80195c5bb62e0ba7a40ee067a67780ebd71d28b7d76058d630dcc05deda5c9eb8eed28c5e1196dd24f5c3f2bb6340de3e8fff619f41b1dbcb17528b3e89678a9b07366d5d1f63a388fce7eec834308c545c0cc7e82590e35c27079e251c5d615eb5a58bcc30a7ac1b0420267c26b15998289116a2efb2e341e05b1052ab3b4b25699f14a11c2b9df696c6d68a07c290", 0xd8) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000a0c000-0x22)="22000000180007ff0f000000090007000200077800000009000000af040016001318", 0x22) 2017/12/23 09:47:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={@common='bpq0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000485000-0x14)={0x0, @common='bpq0\x00'}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='teql0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000000000)=""/73, 0x8000}) 2017/12/23 09:47:55 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x9) mremap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000081d000/0x2000)=nil) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000416000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000c99000-0x64)={&(0x7f0000ff6000)=[], 0x0, 0x9, 0x7, 0x81, 0x1f, 0x80000001, {0xf7d, 0x7ed4, 0x100000001, 0xfff, 0x1, 0x8, 0x3, 0x6, 0x400, 0x80000000, 0xa6a9, 0x7, 0x1000, 0x4, "1270befb78f21602ffcf66e7d99d030b9ea9a469e3b1bb59f6109f3e4ec650cf"}}) rt_sigaction(0x25, &(0x7f0000ff5000)={0x0, {0x36}, 0x1, 0x10000000000000}, 0x0, 0x8, &(0x7f0000ff5000)={0x0}) 2017/12/23 09:47:55 executing program 5: r0 = getpgid(0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xa8)=""/168, 0xa8}) r1 = syz_open_dev$sg(&(0x7f00002e9000)='/dev/sg#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000690000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, r3, 0x400) 2017/12/23 09:47:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008e7000)={0x0, 0xdd2d}, &(0x7f000070a000)=0x6) accept$netrom(r3, &(0x7f00007e1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008eb000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007b4000)={r4, 0x9}, &(0x7f0000b4f000-0x4)=0x8) writev(r2, &(0x7f0000eac000-0x10)=[{&(0x7f000045a000)="290000001800310900030c1304000005020000000002ff06801f00000a00090004000e000000f4ff01", 0x29}], 0x1) 2017/12/23 09:47:55 executing program 0: times(&(0x7f00004b2000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) pkey_alloc(0x0, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d40000)={0x2, [0x2, 0x4]}, &(0x7f00006c5000-0x4)=0x8) getpeername(r0, &(0x7f0000982000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cd000-0x4)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000033f000-0x8)=0x0, &(0x7f0000885000)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000001c000-0x4)=0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) 2017/12/23 09:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000a90000-0x10)={0x0, 0x0}) 2017/12/23 09:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b0f000)={0x0, 0x0, 0x0, 0x0, 0x81000000000000, 0x12, 0x19, 0x0, "4b4c45b714d4d05057daacfda40e7b2afc15710b8e428f7db220ef3bf35a0c43ffca62f86a56c0d85b7b4a37e609839ee43fc1c7d3cbed9e63bc35d08cffb4ea", "af0d9f340bd3a146166525a3532ed94fcd729a334a2307b7b74c47700db7b555", [0xe47, 0x3], 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1001000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000036c000)='./file0\x00', 0x0, 0x140) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f2b000)={{{@in=@loopback=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000)=0xe8) recvfrom$packet(r1, &(0x7f000002b000-0x9f)=""/159, 0x9f, 0x43, &(0x7f0000c6d000)={0x11, 0x1e, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000769000)={0x0, 0x0}, &(0x7f0000ce7000)=0x10) close(r0) 2017/12/23 09:47:55 executing program 5: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000026a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000269000)={r1, 0x35, "39c92eab556ef2f32588dfeaf800cd5aa2095dad3f6357ee440a949226299892125b01ef9def2284bb66a486018e86bdf26638f3c6"}, &(0x7f000026a000-0x4)=0x3d) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r2, 0x5e, 0x0) 2017/12/23 09:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getpeername(0xffffffffffffffff, &(0x7f0000d1a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000082000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d17000-0x10)={0x0, 0x2, 0x0, 0x20, 0x0}, &(0x7f0000e1a000)=0x10) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000280000)={0x0, 0x0}) sendto$packet(r1, &(0x7f00005c7000)="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", 0x939, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) add_key(&(0x7f0000831000-0x5)='ceph\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007dd000-0xb)="", 0x0, 0x0) request_key(&(0x7f00004ba000)='dns_resolver\x00', &(0x7f00001e4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f5c000-0x1)='\x00', 0x0) 2017/12/23 09:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000930000)={@generic="157d251c2a4ad806a9612e9463f89ef3", @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) 2017/12/23 09:47:55 executing program 4: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000617000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8, 0x80800) r6 = epoll_create(0x3b6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000798000-0x4)=0x10) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b85000-0xe)='/selinux/user\x00', 0x2, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000762000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000275000)={&(0x7f0000000000)={0x10, 0x0, 0x81, 0x100000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x1ed)=[{0xfc, 0x1, 0x600, 0x0, 0xffffffffffffff80, "5390b5804c17f7d1caa44863d8594880eb7f32a7f6c5663331cd6ef773baa6852c022e0f79fcb34e466e6a5c601a2db816c4b38590c8c21b924d9ed6c94741d7d0aacc71e07e599a17812ee068269808c224533b869180a012590c2f81721db806581b66aa4cf903b193679a5c3739626abadd82f8f04f9ebf6fb89f713bc9c22e6bef1ba29611b5eacc9a192e87f3fbd01a38acf01de1bff30c03ac885ed3e5a9e2f79e32f1802dd64bb11a06fa1362d2715a56d2222fadb2be80b8655b49920894946ba97d8482b843fb1516dd7b3c4e75668f1873ab147466e059118a722923c7f04650d987baf5fcd558"}, {0xf1, 0x257, 0x100, 0xd82, 0x80000000, "0e81487fe933caafd9d5c465b28f5b92cfb4cd3637ca93b33c2102eba9a49614379caf13b4d8430c5780675bac169542b940302d12ac830ac03318c17feb6d2fff79513461197d80edaeacee2603444774fffd1817eaac0292cb12eed9ac9abf52c58913eed1eae352d833464621e011c408c12366f217d33cc6c67887e261d34ded56ae4145fd82d1a6e6242fe2d606d7f0f479cbfbb87039cec7e76cc3eb7a856c5afa43700aa8c2766da5c9e66667220d82335878032b8bf6bff979f87bee80900c68640c859502f5ae0db5bbe8d02edd1ae1d512b806905e7d2ed076e1c4ae"}], 0x1ed}, {&(0x7f00002e6000)=[{0xaf, 0x101, 0x0, 0x0, 0x3, "193a1cf937b1b0fef2a641846cc56f922c56dff900b76528278666c4a2de9361306e6fd423f919af11b2d5e4ddade6ba0e24ea7fabdfe1da9ecbff0a5c7c44d56592627acd3a6d9577de5998ef1507c72b6760b7fb8e4ad97a6ba9366e2581026d403f626e731b3c193fa4467cef43f4827e4b4596cf7201f28392f80b628c91687eda6256c01d935f0b762b7fc60c448b538a79fd18aa23eedf3bf4850b8d"}, {0x33, 0xfffffffffffeffff, 0x0, 0x7, 0x0, "f3546b1b98c6662ac4e22760c8cf880c73325f6ad3a0e9cdb5b03c8ef6b19c7c71e9cb"}, {0xbc, 0xfff, 0x4, 0x8000, 0xf95, "026179b5dac193c383a2043d8a8e53ce125ef11657c0b85185726499a54298fb01ecac765009d4dfaba565c23dd121b92535ea7465aa34e9abe0ca61d9b9bb0e9d7ee3d5643c6dc5c38619b63eee3758e332ebdac5fbb8689493c8d56371e5cbc9f33b13161955afc8e2866a13b7a6de375bed59e15c70585ac2eb936939d45ad731a6f1f1c905eaf1e675dc110fa37f15846af4ea2de4a99da19647d14e6fe312d0da8778ec03d7d4903988"}, {0x8a, 0x8, 0x800, 0xfffffffffffffff8, 0x80000001, "ed079077b7da57d4309e07880c0736b31c8bebccc7bdb2a730a4abb43815a834ff940e16aaec85f7672bf607dce588ed02546e397fde4536b8e3ee4209055719f43e559080ff5e29ea7a9276b0b274d37ac949e678c63b1930de9c47ad943715458004bafcbd27da5f07a6bc12a96e24f2c0e5266fccf85470b7"}, {0x2a, 0x100000001, 0x400, 0x10001, 0x49b, "acb34b45001cbcfd651fab391cec6703eb79a1965253817b1f04"}, {0x44, 0xad, 0x400, 0x6, 0x40, "1755ee10478498dfc1868e71fc9a04c84606c9eb0a79179cc6cb5289f7cab2a4ff0315d4cb0782759dacf3c31524d576744ba7c1"}, {0x56, 0x7fff, 0x1, 0x2, 0x7ff, "7782c18f04f9ba2c69feead2167013d4e4837850fbb93268d0819c39bfa42ac39db617c5a611b3daf665d7c880e502de5776cee92a13408dcd6c5129023316f3d8734d9644b2"}, {0xf3, 0x3, 0x202, 0x9, 0x5, "6cd9cd3156b1f645c70c90bc98dd1409102e2f1d92ad00f17372c2e5fc1aa45d629758978594707c149f1711bf5510726bf88247007b717abba30e3ec2ade6d08775df0983bec03af0aeff082e4b5819423a59e8d8c6e515c5470b4613eab35c3c7c98a6c3edbccba4c5513c6f081e8cba9944302f78a92260482d0a3883ac1b6b0559d03d9eb57d0a40c04fade490dac9118c349b163e731065a9e1edc8b18761c117954a5c3c983cdf44bc035922323d6c08079f8401dae0bb96e9dc2b601e5ac8f0bd075789b0f6931ccf113e9c5dbbaf80e35d46c10a6e0586a9b9e18e616e52da"}, {0x1010, 0x5, 0x100, 0x80000000, 0x4, 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{0xf5, 0x4, 0x0, 0x10000, 0x1b, "2584b4a72fc70779c68932e733f6d805118118bbd9238d7e4402a6a36de13b45ac25305aa68e619a9b47cefd4e5753639cc3da75d271c92a3ace706542a05d987eb02a5b80d64d78ef014bb0520b1fc58ad077d600ae1827365d4e1920dbad320890a8d465586534b180587b8d87fd4d1e7bc114ace9c7153f0dd567deaa4d9bf60eccb877e97f9e3db8046da2afe78aacddb9250fbd5a73d7f4751f9bd8130e46abc805808a58bec0babf85c9317fa3e4e34b4a747e025fed67d6b6df1054f75daa5af8fcb393e4cef36dc82cc9f9faed0ac47a5dda0652ea95eabb317e5f5db18834a8a3"}, {0xaa, 0x3, 0xa20, 0xe9, 0xffffffffffff0001, "72432f3d25906de397804ee162fa5d3ee21ed1df9a38af187c1c188b129ca487bd9ab29b36fddca75fee8ee5fb8d6c930b07c6da8e9ec59cbe58a75ca165eff3ae570e2c20729db29e2d9f08ddad85e007924f7ac27e84aab9400bc36c8782357f2d3d7204732ecda5e6fa75b8847c8446e25001c5a51437a74d9d2579aa99601f884e8d370fa5b90afba907b228e4433687d301457cf041e006"}], 0x34da}], 0x5, &(0x7f00002fb000)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x110, 0x4084}, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) tgkill(r0, r12, 0x3d) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) syz_open_dev$sndtimer(&(0x7f0000890000)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = add_key$user(&(0x7f000062e000)='user\x00', &(0x7f0000e86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005ed000)="3a189a6d842a7e827b1dbcfa8fd250829496d106f897c05df175b6a18592b4dc7720edced5a3de8e2137f2b6de81687e0346b1e9236519a1bc7a24dcbc440940bd788909ef48010bd5d6bbc9b0a4f064665ae9a8ce10e2da8906242e204e7d1da7f02f5f77adfcd922450b71ec871a81551b073ff6a06c2ff08e6617e338c464180c1339e1a91613854a03e0ccf2316829daf208f4299e6aa7d6a7f5695f0c75dbf01fe3bf0f1f4dfa230506f6fd91473c5311527d08bf8b8161f53c69d075b18d869d8695b76acdf88dc9d77d62aed1ab004236eea5b0236ab36ae720e645eed3d4e19208e8554877ebc7adda1af4bff1", 0xf1, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f000067a000)='keyring\x00', &(0x7f0000333000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000b9f000-0xa)='blacklist\x00', &(0x7f000032a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000ed5000-0x10)={0x1f, 0x4, 0x5, 0xfffffffffffffffa}) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000be0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000020d000-0xc)={0x0, 0x0}) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d70000)='./file0\x00', 0x4000, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000e04000)={0x0, 0x0, &(0x7f0000422000-0x10)={&(0x7f0000565000-0x30)={0x2, 0x7, 0x400, 0x2, 0x6, 0x0, 0x4, 0x3f, [@sadb_x_policy={0x4, 0x12, 0x0, 0x401, 0x0, 0xffff, 0xbe, {0x9, 0x0, 0x2, 0xe033, 0x0, 0x2, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003f5000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000817000)='./bus\x00', &(0x7f0000dbc000)='./bus\x00', &(0x7f0000c2f000)='nsfs\x00', 0x100080, &(0x7f0000926000)="0236830b8d19e63fefb7caa91eab8c83dc3e4a06119a367e8293dc33c91fb9a676bc2ec54c774f25e1b6e8a0bcfa78fdc221072469fa987012b91fa66c8bb8e578093cbb0cfe38") ioctl$int_out(r1, 0x5460, &(0x7f0000015000-0x8)=0x0) 2017/12/23 09:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000370000-0x8)='&]nodev\x00', 0x2) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000ef3000)={&(0x7f0000f40000/0x1000)=nil, 0x1000}) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000ebf000-0x40)=[{&(0x7f000035b000)="1cdd5c78e9bf088d0d924249632f7abccbf2b57f8c1680a64aaef4e678c20fc661757883dbd9ccee28a2a6d94a4b3a48930da4ae81d5d6a59d004903295f3eb3b6c0cd987fa897b95de3f7c5c6cd9bb5225c67fe3898fd98cc28cbc3762d3575d67aadfce30f7c7282631ff8fbb3b607b5827bf8f481ca248e31cbee9b53d784273770d7e2aeffd1fbf32dc8d3e83119bfc3cbf481be32ecf7c8c7942d5af9d10a82ab33796387e2a7cd28cf916cc43b54b247cb255f3c8f8f64cac0806b0cd9fe4773d2bee605bd8491b55b85ea2d964fb91fe40f5cf1b0624a059bdc7326b46fb553980645c9eb24f9e092e1bd", 0xee}, {&(0x7f0000bdb000)="ad4e2de30ab52a8dd3ef28738fdb6bdd322b3f48ab478e27d64361ba7254d61e69e0777196563b3c43d69751e1ba895efe8026640f76b86dda1cdff4571c5ead04f2f1ab7406458d8a1d158e523fef405fb45b8317cfbea526a91a9c09831aa72383e2eb3e7116b37d47175600", 0x6d}, {&(0x7f00004fa000)="55cced2e35ff87bb4601a0d194ceef84329f492e792888a6b922af862ef0448c8a597baf37750a8df35f062b4793afa2a00eefa9a3fb74", 0x37}, {&(0x7f0000989000-0xb)="d75bf4b1a1f61d19a8946514c8e59e0e23951cf274db7af9a9cdf7367945613e6050f0708f43ee4ae95bdb60bfbad32aceefaa4d4c69de350dd5be66fe9a43d9f6cba00b0f0e361fda1ad45587c5392e0ab25b7d91dc370e397706ae0c07cd96fac09b41b12682fdb2f6f48ec0320b5578e6867a79433ef019bee16832d9313994e2cccb256f15c805e23471672ab8bec7afb5f104a296356a0806c02673ab1722b9348fb172902fd3f1932290ee267ffebb8d64f13279b05c2d4acd0508b9e7df9390e38b6ff9d0b46016acc2d322f3dd521b50b7fb179c231c774aca0c62154917aac95121c7ecd55372d3e002b5bd2adc721a632ff67bf83b9f69cba616", 0xff}], 0x4, &(0x7f0000006000-0x1408)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000078c000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00008c3000)='./file0\x00', &(0x7f0000c51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000139000-0x8)={0x0, 0x0}) r7 = geteuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00009a9000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000030b000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055f000-0x11)='/dev/vga_arbiter\x00', 0xe0000, 0x0) getresuid(&(0x7f0000518000)=0x0, &(0x7f00000ba000)=0x0, &(0x7f0000f35000)=0x0) fstat(r1, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000354000)=0x0) r13 = geteuid() r14 = getegid() ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d1f000-0x4)=0x0) r16 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a59000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef1000)=0xc) sendmsg$unix(r1, &(0x7f00004ac000-0x38)={&(0x7f000026b000-0x1)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e5e000-0x20)=[{&(0x7f000006b000)="bc20782b6ee75dde19a1c9abec80fae4b95845713ab4d11f15", 0x19}, {&(0x7f00005b3000-0x43)="e10a9aa5d1594d1e64d263d5a9a698185906a4ea4d5f3efb05fee66f472e4f59d0bbd93e2bbe057383053709097272475c80ddc6e6fb7e40b5e6c87277609b993053c9", 0x43}], 0x2, &(0x7f00003bd000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x20040001}, 0x4000040) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) 2017/12/23 09:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bcb000-0x4)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f000093d000)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @eth={@random='gh1%ic', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="2f1e16bcff4d", 0x0}, {@current=0x0, @random="e216cca7fa2c", 0x0}, ""}}}}}, 0x36) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ab000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000133000)={{0x3, 0x400}, 'port1\x00', 0x20, 0x110000, 0xfffffffffffffe00, 0x6, 0xfff, 0x7fffffff, 0x3, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getpeername(0xffffffffffffffff, &(0x7f0000d1a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000082000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d17000-0x10)={0x0, 0x2, 0x0, 0x20, 0x0}, &(0x7f0000e1a000)=0x10) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000280000)={0x0, 0x0}) sendto$packet(r1, &(0x7f00005c7000)="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", 0x939, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) add_key(&(0x7f0000831000-0x5)='ceph\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007dd000-0xb)="", 0x0, 0x0) request_key(&(0x7f00004ba000)='dns_resolver\x00', &(0x7f00001e4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f5c000-0x1)='\x00', 0x0) 2017/12/23 09:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) syz_open_dev$sndtimer(&(0x7f0000890000)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = add_key$user(&(0x7f000062e000)='user\x00', &(0x7f0000e86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005ed000)="3a189a6d842a7e827b1dbcfa8fd250829496d106f897c05df175b6a18592b4dc7720edced5a3de8e2137f2b6de81687e0346b1e9236519a1bc7a24dcbc440940bd788909ef48010bd5d6bbc9b0a4f064665ae9a8ce10e2da8906242e204e7d1da7f02f5f77adfcd922450b71ec871a81551b073ff6a06c2ff08e6617e338c464180c1339e1a91613854a03e0ccf2316829daf208f4299e6aa7d6a7f5695f0c75dbf01fe3bf0f1f4dfa230506f6fd91473c5311527d08bf8b8161f53c69d075b18d869d8695b76acdf88dc9d77d62aed1ab004236eea5b0236ab36ae720e645eed3d4e19208e8554877ebc7adda1af4bff1", 0xf1, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f000067a000)='keyring\x00', &(0x7f0000333000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000b9f000-0xa)='blacklist\x00', &(0x7f000032a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000ed5000-0x10)={0x1f, 0x4, 0x5, 0xfffffffffffffffa}) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000be0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000020d000-0xc)={0x0, 0x0}) 2017/12/23 09:47:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x8a)="eeaf6c35cf0309f1ce7c4b40233e6b6bb499e00fa82449a52b2c131be39a1b76febcf396a94d8cdcc4def66a11c3204b0084e9faeb612f8b814a2ece780be79d5cc1afb9a26cfe9e6719a6995533657f4f6202896f1e70c4ae4e8984d1a7d905652e3276bcffa11eebb313db1ba1195924260b53b8d773e3748544d9222153ea2b6c6f09e08365a8378d", 0x8a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x92)="d7c97df7012952acaeccc524662f5909ecfd79f1a0d358c123afa87ab1a362c0767a1cc1ee09dbd9c558e6652a39d3dc2e38a8e50b71275ed52e3271bf4eb3b6b482d82b74a3c45d6136d8d10638a5560368359b3460a22a749ee6c327f60d9e000371b137d623de7dc8ba1f53424d1158aa99c2053c3f8754dfae5e5c25ee26e0cb83c11a782d1a7455d17eea21447917fb", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2017/12/23 09:47:55 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003cb000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a34000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000f6b000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e46000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6a000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000f69000)=""/4096, &(0x7f000027c000-0x4)=0x1000) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6b000)={0x0, 0x1}, &(0x7f0000666000)=0x8) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f6b000)={r3, 0x7b, 0x1000, "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"}, 0x1008) 2017/12/23 09:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x9, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) [ 26.359166] device syz2 entered promiscuous mode 2017/12/23 09:47:55 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e00000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000356000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9}]}, &(0x7f0000963000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bd6000-0xc)=@sack_info={r1, 0x81, 0x4}, &(0x7f00001ad000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000097b000)={r2, 0xffffffffffff8001, 0x20}, 0xc) getrusage(0xffffffffffffffff, &(0x7f0000949000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000093d000)=[0x0]) connect$ax25(r0, &(0x7f0000000000)={0x3, {"7a56694decd71c"}, 0x7}, 0x10) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e2e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000095b000-0x1000)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000006000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000888000)=""/16, &(0x7f0000f27000)=0x10) 2017/12/23 09:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(0xffffffffffffffff, &(0x7f0000baf000-0x1f)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000067e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000fae000-0x10)={0x7, &(0x7f0000b91000)=[{0x100, 0x6b}, {0xabe, 0x1691}, {0x46b13b1c, 0x34780}, {0x9, 0xfd}, {0x7fff800, 0x5}, {0x3635, 0x100}, {0x7ff, 0x2}]}) open$dir(&(0x7f000010a000-0x8)='./file0\x00', 0x0, 0x99db85795c66b749) 2017/12/23 09:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d66000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000072000)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000070000bb02000000450000000000800019001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002e1000)=0x3, 0x4) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3, 0x0, 0x0}) 2017/12/23 09:47:55 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000003000)=0x0) 2017/12/23 09:47:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d72000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000128000+0x491)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006fb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x333, 0xa9, 0x7, 0x400, 0x4, 0x200000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000d6000-0x10)={&(0x7f0000c19000/0x3000)=nil, 0x3000}) sendmmsg(r2, &(0x7f0000898000-0x78)=[{{&(0x7f0000798000)=@llc={0x1a, 0x0, 0x7, 0x178, 0xf68, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000532000-0x60)=[{&(0x7f00001f8000)="642a80af1d3f7598a83cf65040fe97d08eac11a73511acbc0d36955fb2c431678ac6efe22a623776e38f9b4ff073b5ab5607b7edb04de1293953d1a1883c6c69fdd57f9c5fbcded9c682", 0x4a}, {&(0x7f0000dc3000-0x40)="d673cb4586ab88235f304bb5f2acf19be16e73229dc35620a228649ef22e53b40124f3d61b34f9f0680dc252da4afb78f454ccf03b2b2c6ebe0c247ff0b8afa8", 0x40}, {&(0x7f0000bc4000-0xdf)="26d19c7d9d0d082866cce27f00e36e427e011804bf0426ac689442338829173eaa46ffa1d851e9a423d8b7c1b8bbbc8d9ad5835aedcd5837c77129e2f940498942519db79ff6f2dd4a59e5e9b0352f20f0db4296d7578c3202bf5dbec00cc25b3bc4fe75ec9e0f22f2374c4402d498ccf7d7771f863e6eb76dd0c496b3b1ae70476d6e137fe2583af351c020d5927ac4cf394486ca8544eecbded0558fe7531155970249bda4813b74c6d968dbe404d531a6bbd6e3064c24478efa46243524605c2e1ef26e62f51a8f37607c87f6506d8d06bb2ef33f217db6dafce15def2d", 0xdf}, {&(0x7f00003a1000-0xc4)="b6e409d1cd0e33329c90ace270c5b504914e3bf08bc6f1bbac7fdc91ed7c7551233d371969f06b921091363d91773d38a2b106e35b956bbda4b140576f56113de45d31a6d95f340b859c33a5728b613a4346e413e6c5c875a45d79e47b1a1fb176c94ab82a1cc8dbb0aef5de7f778ebf598671f8a062e44df302ea15235699ff2544644f16c0fe38372c7cfcb0d50a4bacabd9822713229ead651d291ad8209a4beade0a5c93228ca67693dc7d1c0606e6ba8c6cc433a6975f3d4386b2a1be90d8d0ad05", 0xc4}, {&(0x7f000002e000)="fa70bef15d897950e776d87cf7829ea4708e919acd33a634e3c091f224c7d45363d6f5d65be9bea3f3b25fc50d8e2f2b62194914f1c453f1e6af1e65c3d140198fff84fccc3b14a757be7d2415eb204dde8e0ca91987a51a8ba85a899b70580b3bbb6ab4ff5a62c9e277f0ddbcb119bb1a599cc1c2f22b4ea2a2", 0x7a}, {&(0x7f0000189000-0x1000)="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"}], 0x2208, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f000087e000-0x50)=[{&(0x7f00009fe000)="648a191390f6d3da41d18f56cb905f4d625f979d3218b30ca5da77d5d4b7538afd42b86d3f5071cd568cd002b3bcc8cd83b91f7f38738a69a6217e1d8e7562672eae4be1cee240787986e3deacf392535b3b6260328783cc347e6e17cbbc57c8840885d36b8a30132b880275701b190b24126d2108bc7aeebb3e91c8dcbcceda66451cd55d9fbdbc3065e6ef42200a1a18a70e67a44a282e81e12544c1270c9779168df6db93bf0760a7970c5af42e9ae17335422015e4db72ceed23ec", 0xbd}, {&(0x7f0000fc9000)="6941fc5aeb8fb3bf235b30484bc17b149c85d5a642a9e5f791b75f0fd5d6003ec4d2c8b249bc4baec6ae4516a4077ba340c1333606f171c8ff211d6b153539a207d92235271b0c007699001c7d2780ae920c5c89fddd5923422285a2169b6d69fa5d3d3ee99c94f59576dfbc086547f793f54ca1a36b29616454bd", 0x7b}, {&(0x7f0000d66000-0xa0)="9ec345ba76af4ccaec9a52e46ec66c2a95bd96a6c8e3b455b4bc56a33a4dcdad6eae2768f0f3a362d7b90c2ec1d9d598f3703d8c47011e840fab770784cf3b6d7d95077f0c3ba53b4c924ebc941eb8ec404311228269f5abd4b614a3c85caa4a05ede87c82f8400f3d82531b5210868b66dfebeb2cc4b5b534c0bb042f0adfbb36381caaa3eb39a42e0cc19351200d63e400316ec2e3041d6dfdebe5a4f992a5", 0xa0}, {&(0x7f00001f0000)="a779f584c98d42362dbbfcf2f37d005e1684689ca10aefde39503acd", 0x1c}, {&(0x7f0000634000-0xf3)="1ff00e2fefbaf6b01da5108eb88df403577548c459955ddbd64e31d3e28bacd7d2f95a706b6f12c66fb8e1456db537b6251988cd801524545cd86e985861f876db395a33141c7d587bc8bd9abbb891727da8d5ec02a2d351863d26b36a800ab443ac804cb6f09dac644aa1c6db7495cd1a37ab7060b9be1c8d0533c1af5a9d8eef86c36740d407895bedb60992e9b35d2359db07b024c3cc03cd0f26529bfbf0d98a81a9a6f723980caa37746b49b676ae27093fabe4d7180b5fd26a1cff584db82aa4dbd50f541d4cdc3ff496995f2aca6c0bc9906eb8662938429fee2af248eb0daf1ef6ffbca0a10d8d121981f1feccbdb7", 0xf3}], 0x5, 0x0, 0x0, 0x0}, 0x200000000000000}], 0x2, 0x20040800) lseek(r2, 0x0, 0x4) 2017/12/23 09:47:55 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r2, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 09:47:55 executing program 2: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000028d000-0x8)={0x0, r0}, &(0x7f0000000000)={0x8, 0xffffffff, 0x6, 0x20, 0x400, 0x1bd7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d, 0x3, 0x5, 0x0, 0x4, 0x4078, 0x0, 0x10000, 0x0, 0x7ff, [0xffffffffffffffe1, 0x200000000000000, 0xbc, 0xfffffffffffffe00, 0x3, 0x400, 0x8, 0x9], [0x8, 0x1, 0x80, 0x2, 0x2, 0x80000000, 0xf89, 0x7, 0x7, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0x3) r2 = openat(0xffffffffffffffff, &(0x7f000063c000)='./file0\x00', 0x0, 0x164) bind$ipx(r2, &(0x7f00000f9000)={0x4, 0x1, 0xa6c, "75a47c535bac", 0x3, 0x0}, 0x10) 2017/12/23 09:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a77000)=[], 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000584000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bd1000)={0x0, 0x0}, &(0x7f00002f6000)=0x8) shutdown(r1, 0x2) socket$key(0xf, 0x3, 0x2) fcntl$setsig(r1, 0xa, 0x1f) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000028c000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/access\x00', 0x2, 0x0) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [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, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0xdee, 0x10001, 0x3, 0x0, 0xffffffff, 0x0, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000-0x13)={@common='ipddp0\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000540000-0x25)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0x24) pwritev(r3, &(0x7f0000f0f000)=[{&(0x7f0000852000-0x87)="efd1b3274e129e96551b2d58b32998a5422e21a9d0f9dde99daa3faf4843b506c585505c03e382ab7e4b039eeb32eb39ce8379b20bbd54cda56924c4c9695b73079cbcd1be0adf7f868ba9e942b9d64b7775705bc2e6f279523a4f93176cd943580ec72a18b19a098c745214ef9dc13c9d6d80f804186155ca59938a4701e109ac9d34ed373d71c5abe844a50d6fabd22ae059b537049f14400694f36da0faf0b0d50421a85814f40becd8a94c0f9a5aba5a6a615455f7339ea71263528812ab5fae5d7a87847d6aa7c0c3891895fb18724863af8e2c535ff19eb25b8cf9452b85f5451c55c91ef8762602518615d3767cf1aee432e3", 0xf6}], 0x1, 0x0) 2017/12/23 09:47:55 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000093b000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x0, 0x4) 2017/12/23 09:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000071c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00002c8000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ef9ff654e826f737c2d94acab7e14a54"}) writev(r0, &(0x7f00009ab000-0x10)=[{&(0x7f000012a000-0x2a)="290000001e0031093300000002000000000000000000ff068000800000001800f7ff0000005bf4ff20", 0x29}], 0x1) 2017/12/23 09:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket(0x2000000011, 0xa, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) munmap(&(0x7f000011c000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000055d000)=""/122, 0x7a, 0x0, &(0x7f000048f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 09:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0x0) r1 = dup(r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000065f000-0x4)=0x9) write(r0, &(0x7f00007c7000-0x1d)="1c0000002000af020002f300006b00050a000005000000000007109b", 0x1c) 2017/12/23 09:47:55 executing program 2: iopl(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) stat(&(0x7f0000aab000)='./file0\x00', &(0x7f00004e0000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000eb8000-0x8)='./file0\x00', r1, &(0x7f0000359000)="b5ecb01adedb00e1061221b7621a10864dd5b180672c0eabbb191b12e89088c151ef37d5742b78677918b93e1de5b94470fc7293138205a961b7fa78fc4af3e8fae91ddbcb99baf0f75fc90629aad79ae008d138310ba0130c8ed67f0f81a8eece992f22c09dfbff5764") accept$unix(r0, 0x0, &(0x7f0000269000-0x4)=0x0) write(r0, &(0x7f00004da000)="0701", 0x2) write(r0, &(0x7f00000f2000-0x79)="9825c13cece3b4b1b8380df3cf6415f306708703e8ddcd", 0x17) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000018d000)={0x1e}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000cf7000-0x8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000b63000)=[{&(0x7f0000963000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a2000-0x1f)=""/31, 0x1f}, {&(0x7f00001fd000-0x2f)=""/47, 0x2f}, {&(0x7f0000f27000-0xe4)=""/228, 0xe4}, {&(0x7f0000cf8000)=""/168, 0xa8}], 0x5, &(0x7f0000342000-0x50)=[{&(0x7f00008b0000-0x36)=""/54, 0x36}, {&(0x7f00008d2000)=""/4096, 0x1000}, {&(0x7f0000772000-0xda)=""/218, 0xda}, {&(0x7f00004bb000-0xd1)=""/209, 0xd1}, {&(0x7f00006b7000)=""/8, 0x8}], 0x5, 0x0) [ 26.589797] binder: undelivered death notification, 0000000000000000 [ 26.616134] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 26.627020] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/23 09:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getattr(r0, &(0x7f0000e15000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008ae000-0x4)=@assoc_id=0x0, &(0x7f00007ce000-0x4)=0x4) r3 = add_key(&(0x7f000024e000)='trusted\x00', &(0x7f0000e89000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000942000-0x34)="77013bd91eb7bbed95ca1bebcdf6705ca5dcc497ed446e219ec96200458f1919aba13c59df7fe55cc96adde855c44c2488a37fd1", 0x34, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x7f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd0000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x3, 0xc9, 0x40, 0x9, 0x100000001, 0xffffffffffffffae, 0x8000, 0x3, 0x0, 0x3, 0xfff, 0x9, 0x0, 0x9]}, &(0x7f0000adb000)=0x108) r4 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) sendfile(r4, r4, &(0x7f000088c000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000057f000)={0xffffffffffffffff, 0x1, 0x7fff, 0xffffffffffffffff, 0x8}) 2017/12/23 09:47:55 executing program 6: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") lstat(&(0x7f0000184000)='./file0\x00', &(0x7f00008bc000-0x44)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xd10, 0x440402) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x976a}, &(0x7f0000002000-0x4)=0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000001000)={{0x7b3202b8, 0x8}, 0x1, 0xc00000, 0x2, {0x53f, 0x400}, 0x8000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f000067a000-0x4)=0xc) [ 26.627028] binder: 4631:4647 ioctl 40046207 0 returned -16 [ 26.629847] binder: 4631:4641 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 26.654246] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 26.666732] device eql entered promiscuous mode 2017/12/23 09:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000838000-0x90)={0x3, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2017/12/23 09:47:55 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009af000)={0x0, 0xa7, "271e33707f42367e4abeabc0757790ed61c163b5ee354f51a495e024e3f4c5d107bbd29f655eec194d6733380084ba6f0c7c9d5fb11d1ddd5c63a2ac5fa44bc29be2e4bf01d23e9b765cbac85eaf27a4a76d4a652258209e1da12153e653aa07a68ff5099511c2003c4f11d2fee6ac48b39a9dc3b2763a163a6e4cc7c0da848c89a7af0486dbfd7885ee057053cc4cf8551b90102d5c4c5e21249e8b3509adb65a404d76473232"}, &(0x7f0000000000)=0xaf) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d9000)={0xfffffffffffffffd, 0x82, 0xb, 0x0, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x7, 0xfffffffffffffffe, 0xffffffff, 0x0, 0x100, 0x8, 0x6, {r1, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x3, 0x9, 0x4}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0xf749, 0x9]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000030e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f2c000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000048a000)='/dev/usbmon#\x00', 0x1, 0x80000) 2017/12/23 09:47:55 executing program 7: r0 = socket(0x18, 0x4, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xcc7, 0x204, 0x5, 0x5, 0x0}, &(0x7f00005f5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000028000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000030000-0x58)={0x800, 0x9, 0x20, 0xa6, 0x10000, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000f0a000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x16, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[], 0x0}, {[@empty=0x0], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @end={0x0}, @rr={0x7, 0xb, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}, @noop={0x1}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmod(r0, 0x1) 2017/12/23 09:47:55 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000)={r1, @in={{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]}, [0x2, 0x4, 0x7, 0x9, 0x5, 0xfd1d, 0x7, 0x3, 0x1, 0x0, 0x6, 0x1f, 0x4, 0x7, 0x6]}, &(0x7f0000001000)=0x108) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) [ 26.682400] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 26.699679] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 26.701558] FAULT_FLAG_ALLOW_RETRY missing 30 [ 26.701568] CPU: 0 PID: 4637 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #113 2017/12/23 09:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000049f000-0xd)='/dev/usbmon#\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000077f000)={0x0, 0x68, &(0x7f0000180000-0x68)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ece000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000063e000)={0x9, 0x200, 0x80, 0x3, r1}, &(0x7f0000f0b000)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000e7c000)={0x4, 0xffff, 0xdb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000060b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000708000)=0x1c) 2017/12/23 09:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00ed000000200003ff000004e9ff0006000d0005", 0x39}], 0x1) writev(r0, &(0x7f0000af7000-0x20)=[{&(0x7f0000477000-0xe8)="5266f83830ffa850992a0c68c929dd2502e883f6f4ef1812a9430e60a330745c4519b7db7c1f358c87d88516b014d367dc5ceac16a01ceacc3eb1c99387d55f3ed7b08ab00883680bb1cde01c6a111411d971f97ceaa01028bd1200e66af7c9ac3b9f5091d085d9013bfa1bd7031685ad77bc6eca39dcacf1214d884caadaac53726151027e1f92e4745e8748847eca28831251d868f996961515af2754fcbc715a3683d4e9e50a7699d5a170e55c5e2c16bb9de337a21a011dae27d0eddecd56c82d1506fed8f09c32ebc10dbf272837d69bf3f65d5d95b7e8f4071450b3445e5b5d7e0e82056e3", 0xe8}, {&(0x7f00002de000-0x92)="b34d879d17dc817c249f58154406b0dae37bfdddd75bbfc2d98e2429e835f950ddb8f1e777ba386c4eb9239811b8b17dc37be9b55ebe0c2f5e65d9691d93ec2cd82461ccf5b453020d3bfddba4d20f063063780ab937208c266d38f8f4c94f92bda26934ae3a959a75896667994d2d131d4640b285601e1dc2766c1a21e1f06811a68ecadf32fbce8d89d694fe9c3136a24b", 0x92}], 0x2) [ 26.701573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.701586] ffff8801d00174e0 ffffffff81d922b9 ffff8801d00177c0 0000000000000000 [ 26.701597] ffff8801c357f790 ffff8801d00176b0 ffff8801c357f680 ffff8801d00176d8 [ 26.701608] ffffffff8165fb7a 00000000000077f5 ffff8801d1e10968 ffff8801d1e108a0 [ 26.701610] Call Trace: [ 26.701623] [] dump_stack+0xc1/0x128 [ 26.701635] [] handle_userfault+0xa3a/0x1310 [ 26.701648] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 26.701657] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 26.701667] [] ? handle_mm_fault+0x117b/0x2530 [ 26.701674] [] ? handle_mm_fault+0x1fc3/0x2530 [ 26.701682] [] handle_mm_fault+0x1fd1/0x2530 [ 26.701690] [] ? __pmd_alloc+0x410/0x410 [ 26.701698] [] ? __lock_is_held+0xa1/0xf0 [ 26.701707] [] __do_page_fault+0x5c2/0xd40 [ 26.701715] [] ? mm_fault_error+0x2c0/0x2c0 [ 26.701723] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 26.701730] [] do_page_fault+0x27/0x30 [ 26.701738] [] page_fault+0x28/0x30 [ 26.701748] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 26.701756] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 26.701764] [] ? iov_iter_advance+0xd70/0xd70 [ 26.701772] [] ? mark_held_locks+0xaf/0x100 [ 26.701780] [] generic_perform_write+0x1dc/0x500 [ 26.701786] [] ? page_endio+0x180/0x180 [ 26.701794] [] ? file_update_time+0xbc/0x3b0 [ 26.701801] [] ? current_time+0xd0/0xd0 [ 26.701809] [] __generic_file_write_iter+0x348/0x570 [ 26.701816] [] generic_file_write_iter+0x2d5/0x600 [ 26.701827] [] __vfs_write+0x4bf/0x680 [ 26.701835] [] ? do_iter_readv_writev+0x400/0x400 [ 26.701842] [] ? __lock_is_held+0xa1/0xf0 [ 26.701853] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 26.701860] [] ? __sb_start_write+0x14a/0x310 [ 26.701870] [] vfs_write+0x189/0x530 [ 26.701878] [] SyS_write+0xd9/0x1b0 [ 26.701887] [] ? SyS_read+0x1b0/0x1b0 [ 26.701898] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 26.701906] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 26.701914] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 26.778923] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65328 sclass=netlink_route_socket pig=4700 comm=syz-executor4 2017/12/23 09:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f00009d2000-0xbb)="", &(0x7f0000784000+0x1bc)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="") poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0xffffffffffffffff, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000207000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000604000-0x4)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockname$netlink(r2, &(0x7f00003b4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa7000)=0xc) getsockname$netrom(r2, &(0x7f0000a53000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bf2000)=0x48) r3 = add_key$keyring(&(0x7f00000ed000)='keyring\x00', &(0x7f0000b24000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f000002b000)='keyring\x00', &(0x7f00000f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0x2, 0x20, r4) 2017/12/23 09:47:56 executing program 7: keyctl$revoke(0x3, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) r2 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r2, 0x400000) keyctl$read(0xb, r2, &(0x7f0000699000-0x1000)=""/0, 0x0) 2017/12/23 09:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fd0000-0x18)=[{0xc, 0x1}, {0xb, 0xa1e1}, {0x6, 0x6}], 0x3) 2017/12/23 09:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8001000000002, 0x88) connect$inet(r0, &(0x7f0000dd2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003a8000)={0x6, 0x80000001, 0x5de, 0x9, 0x4, 0xfab7, 0x3, 0x3, 0x5, 0x101}) pipe2(&(0x7f0000382000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f00001a9000-0x90)=[{&(0x7f00001eb000-0x3e)="4aa6", 0x2}, {&(0x7f000048c000-0x19)="e4", 0x1}], 0x2, 0xa) splice(r2, 0x0, r0, 0x0, 0x20000050e5, 0xb) 2017/12/23 09:47:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x412800, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f8a000-0x5c)={{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, {0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0xb8}, 0x5, [0x76, 0x60000000, 0x9, 0x6, 0x7, 0x204, 0x10001, 0x1]}, 0x5c) 2017/12/23 09:47:56 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe9000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x0, 0x6, 0x2a}, &(0x7f0000301000)=0xa0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe9000-0x8)={r1, 0x6bfe}, &(0x7f00000fe000)=0x8) sendmmsg(r0, &(0x7f0000fe8000-0x3c)=[{{0x0, 0x0, &(0x7f000059e000-0x60)=[{&(0x7f0000fe8000-0x76)="80b3d8e2739e8cf8bc5b1bfbc3626f23896fd8297e4ff13c206cd5bf41c20fba51a4bd47fc12cf2dba9cbe6cfb3ce5ca6a56c9a54b6435fc889d0bad6e111864ebbff3a047bd7b4aa5ae27882cac3edc95dafdfadde4e4b0bef3a29b655a28b8bc653d30f8af778ceb9d29d4faa3baa75100100e6511", 0x76}, {&(0x7f0000008000-0x87)="572d9ba3539150b3494c79df4b288c8c2acc6e1eebe218d8ef8fb8d376ae6b643b43decc6724930e6fc330d5fb5b009f594033f15a61a69f875a628c3c3163cd6a7942de34df1941c7cf6dcb20622eedda3cb1f25c34c7a0ed5f470ea19cc96b0f7b505f718e95845b1935585a7242b6f35ba3d4a757a5b5e88baa402c341a13a6dcaa92d4df53", 0x87}, {&(0x7f000019d000-0x1000)="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", 0x1000}, {&(0x7f0000fe7000)="b9717b203302ff5db9b6f5ea8676c74156cb1cd5c50875dd4c33a3548ec9a1c27c2c", 0x22}, {&(0x7f0000fe7000)="b1c87831afbca3be5a31877fa290ddd482b66daaed90109425d775d60f83678dbc12c14726ee1c4db85061fdf792be2c8c138907e37b355bb110ff7d6b471d41b8266779256caeb5b7f5e14d2087e75a7baa6b6e47ad89f647e8f761b92c7b3ac597d8bf7d33a3cf9ca44f8b54a5e4665123da4dc37ec086f0635d305a9d459e1ec7e9d121da2e751c5d722de10df2e29378c4ec18964406e017b628551e9e65b4fbb1bdaa3d90de66a3e1eb917102b5db6f37536b9d95417781e6f8", 0xbc}, {&(0x7f000005d000)="c2cc7f168e1ff6edcf82bfedbbf0d8025a003a17a5bc012ffce426a3976c46094c4928b1f1454b9f9e4e403931e323aaa7e49ebd3de9885ed0541b2c416351aa3c1be1f11c9dd462b14551681b89d9832525b6", 0x53}], 0x6, &(0x7f0000545000)=[{0xa8, 0x19f, 0x12000, "c0f0b58573516bcb3a231f662086471f8f790cc45fbdfa9d9483b0eb709f919fa54b89773f0cc8c351b5dabe50588541ecc3ab7de49437750653ffcae3d59f3c754919990e46ad59087501f051c283ddb56260ff5540d500a454c860928d930ea190c52d8568e115e37a896d995fab7da95691ee908185384f2f3a94732b874596d66e0c7a668e32d67152269b7bc598b9abdcaed7f569"}, {0xa0, 0x10d, 0x7ff, "b9cad194e2d2898807fc05ca946ccdc5184558d18bfe64a4f8e1d8c89824bebddde59621d150045cf04991ae5f3624ed90d3b5a3bd8398028032348af16f59ce38d718d0fdae15bbbb97acc3b74fd99f549a0a96d5569185dac8808816980374971ff5b846e1ac8d65d4bf1ac987cac3f0133e2a465551b1ea61bceca21de498eeea1193604e2b5d24"}], 0x148, 0x20008000}, 0x7}], 0x1, 0x40) 2017/12/23 09:47:56 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x807, 0x4, &(0x7f000029f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003da000-0x4)=0x0) munlockall() 2017/12/23 09:47:56 executing program 4: 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) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d07000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="cff4981d19534c2a7bf801dfef7450046de6724c01fa9d87ebc700d0ed2b2a7d3a7fd2ea7c6d91599acb4f7323ab943a6561a3a37cbce36c1272a0d9af5d3af69bf4319265ec47", 0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000912000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d7000)={0xa0, 0x0, &(0x7f00004bf000)=[@exit_looper={0x630d}, @acquire_done={0x40106309, r1, 0x4}, @decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @increfs_done={0x40106308, r2, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f0000a59000)=[@fda={0x66646185, 0x0, 0x4, 0x37}], &(0x7f00004eb000-0x8)=[0x68]}, 0x9}}, @increfs_done={0x40106308, r3, 0x2}], 0xe8, 0x0, &(0x7f000073e000-0xe8)="1a9ca3d6579290ed34135bd38eb08c4a1d84bdf2cfeeedaadb80a15389ed8bb7b5e7fd4e2d06c921ee5523cd9e31a067551f03fa18ff87a28e5e5c92d812fa98d7200a5b28ace028f8ee583fff9d87b9b3a39ddd9b5ab7884d37a42699242556afeb7be02031034963c43085826016fbdd53213ef4aabf21231f498d69a50a7d0e85c15f17df62edc2469e1df7fdf9ea4e6b0de5f1255213800fc75e2fab4cd98499d505bb316bb64cb41ba59ee97e0c8ca94308319a524dd155a718a37c1281dc3376a0d8ebda15e397b12dbc9cc8ba0fea21481c8291ebf8e5eef6ca6cf7801da54b87f60da7c5"}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') 2017/12/23 09:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bab000-0xd)='/dev/net/tun\x00', 0x0, 0x426001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getgid() r3 = syz_open_procfs(0x0, &(0x7f000080a000)='net/if_inet6\x00') fstatfs(r1, &(0x7f0000f2e000-0x37)=""/55) readv(r3, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/55, 0x37}], 0x1) 2017/12/23 09:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x4000000000001277, &(0x7f000023e000)="") 2017/12/23 09:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') r1 = syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') preadv(r1, &(0x7f0000aac000-0x40)=[{&(0x7f00004ab000-0x5f)=""/95, 0x5f}, {&(0x7f0000657000-0x58)=""/88, 0x58}, {&(0x7f0000288000)=""/38, 0x26}, {&(0x7f0000e89000-0xd2)=""/210, 0xd2}], 0x4, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000bcd000)=0x0, 0x80800) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000056c000-0x32)=""/50) 2017/12/23 09:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000430000)="", 0x0, 0x0, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 09:47:56 executing program 4: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000067a000)={0x0, 0x0}) prlimit64(r0, 0x40000008, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) memfd_create(&(0x7f0000001000)='\x00', 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000b8c000)={0x0, 0x0}) 2017/12/23 09:47:56 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() ppoll(&(0x7f0000a6f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x3, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f0000a6f000)={0x0}, 0x8) 2017/12/23 09:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000050e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f00009bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d68000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b97000)={0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e69000)={0x7, 0x7}) writev(r1, &(0x7f0000a69000-0x30)=[{&(0x7f0000337000)="1f3a761b22edec09d1e106e37c2fc8aefb0b1468afacf5382ffb57e3779f8021e2dacccaa0debc8844693f7a3d1bd1e7c4dcbdeb5746", 0x36}, {&(0x7f0000567000-0x74)="a35075b18214b47f25a286a2eeacfeee4b0667174f4b16e69f92bbed6f6574b307fcb9f39ba4ab3bffe57957c47aa5590bcb6026f1e7908ffeb30d57d89bbd3e3238a95ef52317e6e925581808230f261650a4a9c1beed0f97f97b477435c9f56a00279af25d470a860f3e185b2d908d1978a954", 0x74}, {&(0x7f00009d2000)="cc32da4dd7b97b3e498d1c372b9891a05031857593852179c0bb6f88f81456bd2c9d51aef3421ba1", 0x28}], 0x3) 2017/12/23 09:47:56 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) unshare(0x20000000) 2017/12/23 09:47:56 executing program 3: mmap(&(0x7f0000000000/0xaae000)=nil, 0xaae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/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_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000aaf000-0xc)='/dev/random\x00', 0x0, 0x212202) 2017/12/23 09:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000eb000-0xf)='/dev/snd/timer\x00', 0x0, 0x24502) syz_open_dev$sndseq(&(0x7f0000eea000)='/dev/snd/seq\x00', 0x0, 0x80000) userfaultfd(0x0) unshare(0x40600) 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}) 2017/12/23 09:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000132000-0xe)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000a4a000)='net/unix\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KDDISABIO(r1, 0x4b37) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b43000)={0x4, 0x6, 0x400, 0x101, 0x2, 0x2}) sendfile(r0, r0, &(0x7f00007bb000-0x8)=0x45, 0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000927000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2017/12/23 09:47:56 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 27.485267] binder: 4747:4748 tried to acquire reference to desc 0, got 1 instead [ 27.497824] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60706 sclass=netlink_route_socket pig=4752 comm=syz-executor5 2017/12/23 09:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100002, 0x0}], 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c0b000-0xa)='net/ptype\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000cf1000-0x4)=0x80000001, 0x4) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) [ 27.501365] audit: type=1400 audit(1514022476.455:18): avc: denied { dac_read_search } for pid=4756 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.569638] binder: 4747:4764 tried to acquire reference to desc 0, got 1 instead [ 27.578793] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/23 09:47:56 executing program 7: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) mmap(&(0x7f0000773000/0x4000)=nil, 0x4000, 0x1000000, 0x18010, r1, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9a000)={0x0, 0xffffffffffffffff, 0x2, 0xfffffffffffff549}, &(0x7f0000aac000)=0x10) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000403000)=@assoc_value={r3, 0x1000}, &(0x7f0000aac000)=0x8) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000253000/0x4000)=nil, 0x4000, 0x2000001, 0x10, r0, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002e7000-0x30)={0xac, 0x0, &(0x7f0000aaf000-0xac)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x30, &(0x7f0000aaf000-0x60)=[@ptr={0x70742a85, 0x1, &(0x7f0000aaf000-0x1)=0x0, 0x1, 0x3, 0x38}, @fda={0x66646185, 0x8, 0x4, 0x33}, @flat={0x73622a85, 0xa, r4, 0x2}], &(0x7f00009c8000-0x7)=[0x38, 0x0, 0x0, 0x38, 0x48, 0x30]}, 0x91aa}}, @dead_binder_done={0x40086310, 0x3}, @request_death={0x400c630e, 0x3, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f000099a000)=[], &(0x7f0000aaf000-0x40)=[0x40, 0x18, 0x78, 0x78, 0x38, 0x58, 0x68, 0x48]}}], 0x2c, 0x0, &(0x7f0000aaf000-0x2c)="4f6b89275357f629db29b95ec24b7f0c1d5fbcd25ab1a25baaabec58d65e5eb1646fb54210062ba6be945e28"}) 2017/12/23 09:47:56 executing program 4: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005d5000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x842b, 0xc54c, 0x8, 0x2, 0x2, 0x3ff, 0x80000000, 0x81, 0x1, 0x2, 0x3, 0x200, 0x101, 0x6a]}, &(0x7f0000955000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000063e000)=@assoc_value={r1, 0x100000000}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="92e4c0e13141", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/23 09:47:56 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x6, 0x6, 0xf8000000}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) fcntl$dupfd(r0, 0x406, r3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000016000-0x8)={r2, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/23 09:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f0000998000-0x8)='./file0\x00', 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f94000-0x1e)={@generic="ff8cbc98b9689857f7cfc4031cc7968b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004c2000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000a45000-0xec)=""/236) openat$rfkill(0xffffffffffffff9c, &(0x7f0000148000)='/dev/rfkill\x00', 0x2002, 0x0) 2017/12/23 09:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x16) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000d93000)=@add_del={0x2, &(0x7f00003a9000)=@generic="5e62a014f5428ce767dd4e66d3c464f5", 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f5f000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000039f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000aef000)=0xca, 0x4) 2017/12/23 09:47:56 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) sendfile(r0, r0, &(0x7f0000208000)=0x0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000610000)='/dev/usbmon#\x00', 0x100, 0x100) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000060c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000-0x4)=0xe8) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000e5a000-0x4)=0x9) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r6 = dup2(r3, r4) write$evdev(r1, &(0x7f000046c000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f000085f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x16) 2017/12/23 09:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) getpeername$packet(r0, &(0x7f000043a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000578000-0x4)=0x14) lseek(r0, 0xfffffffffffffffe, 0x1) 2017/12/23 09:47:56 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000046a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d20000)='./file0\x00', &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00007aa000)='./file0\x00', r1, r2) [ 27.584076] binder: 4747:4764 ioctl 40046207 0 returned -16 2017/12/23 09:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000161000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003a4000)={r1, 0x74, "3b5eb8d22bdd2ae6691593ebe8050767fd7669e1b2062fe8f10cee06f88a14e0e066ca4e02573a3b0f95936bafe196db417c46940ea59730d3f5bfc243fcf164e9cc7770a2e1958dd3dc190966de5a89484c38c520d35cb5c59f7a271e4c322967fbf85158c90139c14194f8efdd5bb7a85fd1b2"}, &(0x7f0000be0000-0x4)=0x7c) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000054e000-0x82)="06b57d456630232c847d80b145c2b826e997f199fa19bc516c4863368641ef514c27aa40b9ee475cf5afdac6b94fa92909a483ef98504247838d807a86eff82ef88de605e468ec3030a2d9423bc23350eaee50caa8ce4f878bf6ffdf355dd9cb0b7e6e129c39970f113fe252b4604a4f5a50dbb49d77c28524061221a28573d29a5a") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r2, 0x0) ioctl$int_in(r2, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2017/12/23 09:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000008a000-0x10)={0x0, 0x0}, &(0x7f00006b7000)=0x10) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) close(r2) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x40400000007ff, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000736000)=0xcd, &(0x7f0000278000)=0x4) tkill(r4, 0x16) 2017/12/23 09:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f0000365000)=@known='system.posix_acl_access\x00', &(0x7f00003a0000)=""/0, 0x0) 2017/12/23 09:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c31000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a35000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ada000)={r2, r3}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005ee000)=0x5, 0x4) clock_gettime(0x20000000, &(0x7f0000b06000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r4}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ae9000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000069d000)=0x0) 2017/12/23 09:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r1, r0) link(&(0x7f00003ab000-0x8)='./file0\x00', &(0x7f0000bb7000)='./file0\x00') getpeername$netlink(r2, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2017/12/23 09:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0xc) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f000073a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/23 09:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_wait(r0, &(0x7f0000f7d000-0xc)=[{0x0, 0x0}], 0x1, 0x4) 2017/12/23 09:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e53000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000, 0x7, 0xbcae, 0x5}, &(0x7f0000f2b000+0x243)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eb0000)={r0, 0xcef1}, &(0x7f000059f000)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000f61000)={0xa, 0x0, 0x16, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/23 09:47:56 executing program 3: prctl$intptr(0x27, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x240200, 0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x89)=""/137) 2017/12/23 09:47:56 executing program 1: socketpair(0x10, 0x4, 0x5751, &(0x7f0000dd7000)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003bd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004e1000)={0x41375fce0a302628, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$packet(r2, &(0x7f00001a7000-0x4)="5bc482c2", 0x4, 0x890, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000df9000-0xd)='/dev/snd/seq\x00', 0x0, 0x501100) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000029a000)=""/94) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000966000)='/dev/loop-control\x00', 0x84040, 0x0) 2017/12/23 09:47:56 executing program 2: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000029f000-0x8)={0x20080522, r0}, &(0x7f0000000000)={0x8000, 0x7f, 0x5, 0x100000000, 0x40, 0x5}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aeb000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b35000-0x8)={0x0, 0x4}, &(0x7f0000ed9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000)=""/222) userfaultfd(0x0) [ 27.644169] binder: 4783:4813 tried to acquire reference to desc 0, got 1 instead 2017/12/23 09:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000db1000-0x20)={@generic="21c53cbe1b89bf62d5307c980e6eaf8e", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r0, 0x0, 0x2000000004, &(0x7f0000003000)="", 0x0) 2017/12/23 09:47:56 executing program 7: clone(0x0, &(0x7f0000636000-0x57)="", &(0x7f0000857000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000883000)="") modify_ldt$write2(0x11, &(0x7f00005f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet(0x2, 0x80b, 0x28e0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000caf000)={0x800, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000792000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x39980732, r1}, &(0x7f00002dd000)={0x2, 0x5c, 0x100000001, 0x2, 0x2bb, 0x5}) 2017/12/23 09:47:56 executing program 1: mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x4, 0x40) fcntl$setlease(r0, 0x400, 0x1) 2017/12/23 09:47:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bond0\x00'}) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) 2017/12/23 09:47:56 executing program 2: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/rtc\x00', 0x2100c0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b36000)=0x6, 0x4) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) 2017/12/23 09:47:56 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000415000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001dd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000df4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bd2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000df4000)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df1000)={r6, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000aa2000)={r6, r2, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008b7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000bee000)={r7, 0x7fffe, r5}) listen(r0, 0xb0d) r8 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r9, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r9, 0x6, 0x200000000000b, &(0x7f0000bbb000-0x4)=0x16, 0x4) sendto$inet(r9, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r9, 0x1, 0x2f, &(0x7f000017b000)=0xffffffffffffffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r9, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000df5000)=0x0, 0x4) pipe(&(0x7f0000c45000)={0x0, 0x0}) splice(r9, 0x0, r11, 0x0, 0x5, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r9, &(0x7f0000df3000)="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", 0x1000, 0x50, 0x0, 0x0) 2017/12/23 09:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009cd000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f000096b000-0x24)="2400000013000700ffff0400000009000120000c0d000300010000000000000000b81617", 0x24) 2017/12/23 09:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004af000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d0000-0x4)={0xff, 0x1, 0x2000}, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000842000)={0x5}, 0x4) 2017/12/23 09:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) truncate(&(0x7f00006b6000)='./file0\x00', 0xfffffffffffffffd) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/23 09:47:56 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000017000)={0x0, 0x0, 0x20}, &(0x7f0000018000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000)={r2, 0x2}, 0x8) 2017/12/23 09:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/hwrng\x00', 0x800, 0x0) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cbf000-0x12)='.request_key_auth\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000327000)="db76fbcafb49947565ead6385da544b15ca6089e880771ab2b1360dbb70f9736b410aac7e10233382e57c3187e9a501e23ba6236554c3856c957150f92663d6e6dd28e84605e761af9c610f40de27ec1f3919ee612a59e771cfe46c0a5b2bdbce3c345e4509acea3d6cca018b62d0642dbc98d124f541b5becd757ceec8b8419f332b2e9cfd53a683c6b119aa67bdb5539dc4c1c29a3853c938da1ae94ffeada2b16428dd9bd400fb68546284fbe55dbb4ec0bcabbc7ec700ab8ddab588aabb6e2c224208b7cae50733642132a65810041a67682622cdea4de0acca09a1243bdd0", 0xe1, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000d89000+0xe1)="4ec5ecaa98e2cd91cbe224483bab0ec4cb594842b137", 0x16) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000732000-0x4)=0xc) r2 = open$dir(&(0x7f0000895000)='./file0\x00', 0x42041, 0x40) fcntl$getownex(r2, 0x10, &(0x7f0000bdb000-0x8)={0x0, 0x0}) getuid() r3 = syz_open_procfs(r1, &(0x7f000006b000-0xf)="6e02342f6970003600000100008076") preadv(r3, &(0x7f0000cb2000-0x40)=[{&(0x7f0000bfa000)=""/251, 0xfb}, {&(0x7f0000df5000-0xe2)=""/226, 0xe2}, {&(0x7f0000a7d000-0x40)=""/64, 0x40}, {&(0x7f0000c9d000)=""/44, 0x2c}], 0x4, 0x1) 2017/12/23 09:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000484000)='./file0\x00', 0x0, 0x3) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000252000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) [ 27.922196] audit: type=1400 audit(1514022476.875:19): avc: denied { write } for pid=4869 comm="syz-executor5" path="socket:[13134]" dev="sockfs" ino=13134 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 2017/12/23 09:47:56 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005e4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000549000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x80000000002f, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}}, 0x118) [ 27.923603] device lo entered promiscuous mode 2017/12/23 09:47:57 executing program 6: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") lstat(&(0x7f0000184000)='./file0\x00', &(0x7f00008bc000-0x44)={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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xd5)={0x0, 0xcd, "6a25b600a5b88d5937e745858363967af5561d5a6013ddab6f665ae852e349e263f3fae1ef6f2094285a79d9ec600e0f90a859e7efb235c3028ad479e70f106662b881cd182599d4d3bb6f0719733d5922c33e2c158049441a95adaadaeff397f59bc40b7d6e6cdda352774bc536c13ece4ddfb2d62acab6749d12f1f43dc97f3c950a826616e62d72d852ca9686ff7b500d4ce195e5ee8a770c9dca37c54b9d0808a60b2318c88040fc2996cc24464da12b78a703add9796228d5a6560783b1d594f1cbecb868846ebfde8beb"}, &(0x7f0000000000)=0xd5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a6c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00000ff000+0x41f)=0x2, 0x8) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000d59000)=""/46, 0x2e, 0x23, &(0x7f0000d59000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d5a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5a000-0x4)=0xe8) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d59000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000001, 0x7, 0x0, 0xe477, 0x1c40000, r2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x16, 0x0, 0x3, 0xd, 0x0, 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], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x2, 0xffffffff, 0x9, 0x1, 0xfffffffffffffff9}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:47:57 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000019000-0x4)=0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000000b000-0x2)={0x6, 0xc00000000000000}) getdents(r1, &(0x7f0000007000-0xa8)=""/0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000b000)="82bf29c1afa15c79435824808032cf1def44bb02024b7b8f52f4eb309060d507dbee0d26f3085f9168c7cbc4e91b3e5c2129114e1a4a0e23255fbe7d2bbb197c5282323c65bc3d6bbfa0613aacd5ef1e265fe21de1fa331302046aaff69cef0bca9fef4f1377afcbb408c5d35d9ceee802591564457f169aef05f82741599fc6d0fc884a50e7d3bbd323e482db530cd5c874ae3af3c6a3552a627fc3545e8200048ac1ca96e0ca44ad8c7d0713e2a26e9dd9ef34eaf6b0282c31ad33c07bf4c4740dbf1ab4cc2feef9b6b1301d25", 0xce) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0x747000)=nil, 0x747000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000747000)="24000000100005004d08000800e801030339010010000100e2fffffff70000f1de005609", 0x24) splice(r0, 0x0, r0, 0x0, 0x200, 0x2) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d28000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x14) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000d25000)="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", 0x108) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000066d000-0x4)=@assoc_id=0x0, &(0x7f0000328000-0x4)=0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2a000-0x10)={r2, 0x88, &(0x7f0000d29000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d29000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d29000-0x8)={0x0, 0x200}, &(0x7f0000d28000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003ac000-0xc)=@sack_info={r3, 0x2, 0x2}, 0xc) fcntl$setpipe(r1, 0x407, 0x1) 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0xa)='./control\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x84000080) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x0) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x8001, 0xffffffffffffffff, 0x0, 0x0}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000074a000)='/selinux/checkreqprot\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00009b8000)={&(0x7f0000858000/0x2000)=nil, 0xc72, 0x3, 0x9b, &(0x7f0000348000/0x3000)=nil, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000884000)=0x0) 2017/12/23 09:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000641000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000088a000)={0x2, 0x5, 0x2, 0x2d, 0x606, 0x2}) writev(0xffffffffffffffff, &(0x7f0000e07000)=[{&(0x7f000040b000)="2900000020001906013d0010000000060200001615de0005000000040d000a00000000000000000008", 0x29}], 0x1) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000044f000-0x6)="17f494cc8cf7") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000461000)='highspeed\x00', 0xa) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000bf5000-0x4)=0x401, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d50000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d6c000)={0x6, [0x2, 0x550, 0xffffffff, 0xff, 0xff, 0x7]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000dfa000-0x20)={0x8, 0x100000000, 0x8200, 0x7, 0x8, 0x4bf, 0x100000000, 0x4, 0x0}, &(0x7f00003b8000-0x4)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000408000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eac000)={r2, 0x9, 0x2c44a82, 0x7f, 0x3, 0xfffffffffffffff8}, 0x14) syz_open_procfs(0x0, &(0x7f0000862000-0x11)='cpuset\x00') 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000fd5000)="") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fc000)={0x0, 0x9}, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000854000)=@assoc_value={r1, 0x4}, &(0x7f0000fd6000)=0x8) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009e5000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000387000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xc75d, 0x515, 0x100000001}, &(0x7f00006dc000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000743000-0x7b)={r1, 0x73, "a7a83e5b3bef2da60f36cf318cf3d449149bda5bcded21e1f12a8881be141239ef7be3d5c0dfdf3b4643df04bd2c7914263ad7cc23cd7095f628ff06a4bc3a0cb32e7293ffd2dc97981f3432c0ceceeb817e976f300e44f35477929f99b4100656ed1427fd8e1d56eacd47eb99f8d25d8704ff"}, &(0x7f000044a000)=0x7b) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004a2000)="00a6700000ffff04796e5372ff40177834b48cf8f37630eefba5bd0c866fb418e59245b6868ffe4b30ddf9ea170cde6b19003b5043cf5a51fb2311c9a2abe787b17d3322f698c55332de90fae81ae81b8acf2a61ffa14b4d979f90afd2c24a87c2b416414c0585d7cea7c8c640c788411a8206e4d0b8fbdf591a6f67537d1adf59b71afe87a741026d5d3abac33cfaf4e1b8b75d8805b62acf4c707756952a17469f52c0654f764e30508b67dbc748908ffd619d250301", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000657000)={0x0, 0x75b78ae2}, &(0x7f0000b3c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001a8000-0xc)={r1, 0x7ff, 0x20}, &(0x7f00002d8000)=0xc) fcntl$addseals(r0, 0x409, 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x38) close(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000886000-0x8)={0x0, 0xcc7}, &(0x7f0000530000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000066f000-0x4)=@assoc_id=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00009f7000-0x68)={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]}) dup2(r2, r0) 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/rtc\x00', 0xa0002, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xcf, &(0x7f0000470000)=""/142, &(0x7f0000989000)=0x8e) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/23 09:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000234000-0x8)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000373000)=0x5, 0x4) mkdir(&(0x7f0000a7d000-0x8)='./file0\x00', 0x90) mount(&(0x7f0000690000-0xe)='./file0/file0\x00', &(0x7f0000848000-0x8)='./file0\x00', &(0x7f000071b000-0x6)='btrfs\x00', 0x0, &(0x7f0000e22000-0x38)="28e0de183e774a58367e1ae5486a6c98ebb94bf657a082675a282c") 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000044f000-0x6)="17f494cc8cf7") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000461000)='highspeed\x00', 0xa) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x4) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000070e000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0xffffffffffffffff, @thr={&(0x7f0000bc8000)="", &(0x7f000036d000)="17"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000866000-0x40)={0x6, 0x101, 0x7, 0x8, 0x81, 0x7, 0x800, 0xfffffffffffffffe}, &(0x7f000039e000-0x40)={0x400, 0x8, 0x4de, 0x5, 0x6, 0xfffffffffffffffe, 0x1, 0x0}, &(0x7f0000a10000)={0x7, 0x80, 0xa3, 0x6, 0x800, 0x6, 0x1, 0x3f}, &(0x7f0000f3d000)={0x0, 0x1c9c380}, &(0x7f0000adf000)={&(0x7f00004d4000-0x8)={0x574000000000000}, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000222000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d55000)={@rand_addr=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00005a7000)=0xc) fanotify_init(0x0, 0x40000) mq_timedsend(r0, &(0x7f0000b23000-0x4b)="02fb1832f09363198dce3654a7acaf88018b3168a145070e43af02b5855fe7068b5c0daea5826bbe3c354fd1d8157acf162674b958a9e7f8fc594e402a72107b59f7aa1cd1ae2fafdc04d9", 0x4b, 0x0, &(0x7f0000e62000)={r1, 0x0}) inotify_add_watch(r0, &(0x7f0000ef0000)='./file0\x00', 0x80) [ 28.146443] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000b52000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ec000-0x1)='\x00', 0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d1e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000857000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) sched_yield() 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x6) ioprio_get$pid(0x1000000000002, 0x0) 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00003e9000)=0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000a6b000-0x4)=0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) r2 = syz_open_dev$mice(&(0x7f000085f000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003a7000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00007b6000)=[{0x3, 0x7, 0x2, 0x7fff, @tick=0x300000, {0x8, 0xffffffff80000000}, {0x0, 0x40}, @ext={0x3a, &(0x7f0000a6f000)="68c41805eb45d7496377efee4bcc98a71151f83f2f5b74ec40d058ab2f19a146881c12de1cf0e17605dbcc641f34f690af97893156b5c958883a"}}], 0x30) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000a6f000)={{0x2, 0x7}, 'port1\x00', 0x0, 0x1, 0x10001, 0xfff, 0x401, 0x9, 0x80000000, 0x0, 0x3, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:57 executing program 5: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) umount2(&(0x7f0000b46000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f19000-0x8)='./file0\x00', 0x102) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f04000)=0x0) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d95000-0x9)='/dev/ppp\x00', 0x30000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000756000-0x58)={0x5, 0x4, 0x57eb, 0x7, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000874000)=0xc, 0x80000) fcntl$setsig(r0, 0xa, 0x1b) waitid(0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000043000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00009ff000-0x50)={{0x0, 0x0, 0x8, 0x3, 0x1}, 0xfffffffffffffffb, 0x80000001, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[], 0x0, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r2]}], 0x28, 0x0}, 0x0) getrusage(0xffffffffffffffff, &(0x7f00005c7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000953000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005c8000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086e000-0x4)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = dup(r3) recvmsg(r4, &(0x7f0000012000)={&(0x7f000064d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a00000)=[], 0x0, &(0x7f0000069000-0x2)=""/20, 0x14, 0x0}, 0x0) 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$session_to_parent(0x12) r1 = epoll_create(0x400000000000800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x200000000000000, &(0x7f0000afd000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000abc000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000037a000)='eth0P({cgroup[nodevmime_type\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000354000-0x4)=0x0, &(0x7f000013d000-0x4)=0x4) setrlimit(0xf, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000df9000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e22000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x31) ptrace$setopts(0x420b, r1, 0x0, 0x0) 2017/12/23 09:47:57 executing program 2: 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='yam0\x00', @ifru_flags=0x1102}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000013e000)=@assoc_value={0x0, 0x0}, &(0x7f00006f4000)=0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007cd000)=0x0, &(0x7f0000d12000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000845000)=0x5, 0x4) r3 = socket(0x1000000000010, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write(r3, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) accept$netrom(r3, &(0x7f0000bd6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe3000-0x4)=0x10) recvfrom$unix(r3, &(0x7f0000d08000-0x46)=""/70, 0x46, 0x2, &(0x7f00008ff000)=@file={0x1, './file0\x00'}, 0xa) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000922000-0x15)='/proc/self/net/pfkey\x00', 0x808c0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00002f1000-0x4)=0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000ce1000)={0x2, 0x0}) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sync_file_range(r0, 0x1000, 0x8, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009d4000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000d87000)='/dev/input/mice\x00', 0x0, 0xc40) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000a1b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000145000)={0x0, @in6={{0xa, 0x2, 0x9100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81}, &(0x7f000003d000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a43000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f4000-0x4)=0x8c) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000073c000)="8b0a9771046c55f4aca2bb9add3da6fb7d24f380cf243b720d73e2fd9ebfbb1d374ce5c5e3e0da59fc13ae21a1125c225d28e909cdf981b9371c2b5e20a40a54adcb7c58bf8f73dcd5e49210d3e8eee291d71a1556b2c6376d7f4f2735c9e1785b720b6ec6bb0ffefa2deb62af738683bc2630385c3b6ba2a073e6cff02b331281b580e661e62d5806b7c1f56a19ef7cf6c7531e1e7a5ffe591b98f25f") 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x8000000) getsockname$packet(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') pread64(r0, &(0x7f0000015000)=""/114, 0x72, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000021000-0x6)=@ll={0x11, 0xf6, r1, 0x1, 0x324e, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c71000-0x8c)={0x100, 0x5, 0xbff4, 'queue0\x00', 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]}) umount2(&(0x7f0000ea3000-0xe)='./file0/file0\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000560000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000415000-0x10)={0x0, 0x1c, &(0x7f0000d47000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000de5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001c7000)=@assoc_value={r3, 0x2}, 0x8) fchownat(r0, &(0x7f0000020000)='./file0\x00', r2, 0x0, 0x0) 2017/12/23 09:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000248000)=""/236, &(0x7f0000d51000-0x4)=0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000020e000-0x8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = memfd_create(&(0x7f0000594000-0xd)='/dev/binder#\x00', 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000050e000)=0x4, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 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}) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000a0c000-0x8)='./file0\x00', 0xca, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/access\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f00005c8000)=@file={0x0, ""/108}, &(0x7f000089f000-0x4)=0x6e, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d40000)=0x0) accept$netrom(r0, &(0x7f00000c0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001e4000)=0x48) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x1, &(0x7f0000b10000)="") 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000513000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f6c000)={&(0x7f0000f40000/0x3000)=nil, 0x3000}) umount2(&(0x7f0000d9d000)='./file0\x00', 0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mprotect(&(0x7f00005f2000/0x3000)=nil, 0x3000, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006a6000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) fsetxattr(r1, &(0x7f0000148000-0xe)=@known='system.advise\x00', &(0x7f00001aa000)='ppp1\x00', 0x5, 0x3) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40200, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000-0x43)=""/67) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pkey_alloc(0x0, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000012000)={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x5c296c5d30a6028, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000011000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0x4, 0x8, 0x2, 0xffff, 0x7, [{0x2a, 0x3ff, 0x700000000000000, 0x0, 0x0, 0x1801, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x4, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x6, 0x800, 0x28, 0x0, 0x0, 0x2106, 0x0, 0x0, 0x0}, {0x19ee, 0x9, 0x20000000000, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x7, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1ff, 0x101, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bbc000)='/selinux/load\x00', 0x2, 0x0) accept4(r3, 0x0, &(0x7f000036c000-0x4)=0x0, 0x800) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000ac9000-0xe7)=""/231) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000ff9000)=0x0, &(0x7f00006ca000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000036f000/0x3000)=nil, 0x3000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da6000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40040100) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c6b000-0xc)='/dev/autofs\x00', 0x400800, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f41000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00007f9000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f00001b4000-0x8)=&(0x7f0000826000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001a0000)=0x18) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r3, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) [ 28.437768] audit: type=1400 audit(1514022477.385:20): avc: denied { write } for pid=5018 comm="syz-executor2" name="net" dev="proc" ino=13225 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000094f000-0x4)=0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f3000-0x78)={0x4c, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x2, 0x10001, 0x6, 0x0, 0x9, 0x7, 0xb0e4}) r1 = socket$inet6(0xa, 0x2000000000002, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) bind$inet6(r1, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b12000)={0x4, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000aba000-0x1)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a41000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000351000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000315000-0x20)={0x400, 0x5, 0x1, 0xffffffffffffffe0, 0x1, 0xb51e, 0x20, 0x10000, 0x0}, &(0x7f000098c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006df000)={r1, 0x54, &(0x7f0000056000-0x54)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x1, 0xaf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}]}, &(0x7f0000b31000-0x4)=0x10) 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r0) creat(&(0x7f0000d01000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) close(r1) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x400) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000024b000)='/dev/ppp\x00', 0x101000, 0x0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00005b4000-0x10)={0x52, &(0x7f0000c9a000)="2f0d90e6eae9fee70feb70af2d05e29d9e602f40dcd72c35722f4339d32c377222ad28c1512a8241f00838908b6e6ae98531da54d734b39d7265c3aa2fa986aa7f6749ef15fc0edcd9a2d6a6d1139db7df82"}) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xcb46443006670919, &(0x7f000089c000)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) [ 28.467128] audit: type=1400 audit(1514022477.415:21): avc: denied { add_name } for pid=5018 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 28.499022] binder: 5039:5043 got transaction with invalid number of fds (-4) [ 28.499056] binder: 5039:5043 transaction failed 29201/-22, size 72-16 line 3269 [ 28.522626] binder: BINDER_SET_CONTEXT_MGR already set [ 28.522633] binder: 5039:5047 ioctl 40046207 0 returned -16 [ 28.525356] binder_alloc: 5039: binder_alloc_buf, no vma [ 28.525373] binder: 5039:5047 transaction failed 29189/-3, size 72-16 line 3127 [ 28.530695] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.530798] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.581562] audit: type=1400 audit(1514022477.535:22): avc: denied { create } for pid=5018 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) accept$netrom(r1, &(0x7f0000e50000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000209000-0x3)=0x10) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e29000)=@generic="a6eb99526a70cd7d3a84fa17fc615615", 0x10) bind$inet(r0, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:57 executing program 1: r0 = memfd_create(&(0x7f000079e000-0x2)="1500", 0x0) openat(r0, &(0x7f000000b000-0x8)='./file0\x00', 0x200, 0xb) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4, &(0x7f0000998000-0x10)={0x4, 0x1, 0x3, "0031ee0ba61d", 0x1, 0x0}, 0x10) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x1) inotify_rm_watch(r0, r3) ptrace$setopts(0x4206, r2, 0x9, 0x100002) connect$packet(r0, &(0x7f0000ef1000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f0000c05000)="b14f9ec27cd10630ca3d97886fb4f2c8b2f9ab1dc2abc944f61e208c04c7d524685cf891898f50b579d295a6fe14d3d6f3d24ebe407efa6f709c958eac84a4da9588f73715dcf5508d430924580592b3e1bcf056cb4aa462276b554ad4dae09098465ebe18", 0x65, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c5c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = open(&(0x7f0000fe4000)='./bus\x00', 0x141042, 0x0) lseek(r1, 0x17, 0x1) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000e7000-0x8)=[{&(0x7f0000ade000-0x29)="290000002e001900013d3500000a0006020000160000ff00000080040d001000000000002400030508", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a7000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e02000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/23 09:47:57 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) socket$inet(0x2, 0x6, 0xffff) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000222000-0x5d)=""/93, 0x5d) socketpair(0x5, 0x7, 0x7ff, &(0x7f0000829000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000398000)={0x0, 0x1000, "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"}, &(0x7f00004c7000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cec000)={r3, 0xa13b}, &(0x7f0000f14000-0x4)=0x8) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004e5000-0x4)={0x0, 0x0}) dup(r1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x0}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000020000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00002ad000-0x20)={0x4, 0x3, 0xa, 0x1000, 0x4, 0x0, 0x7f, 0x9, 0x0}, 0x20) close(r0) 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = socket(0x10, 0x6, 0x10) pwritev(r0, &(0x7f0000e94000)=[{&(0x7f0000bc9000)="6cd16e9c02800fb5d82fa6635c4c37f1cc26233d36d07b997cc07b844b365b1555fefdaba9c8e537bbf76596acfeba8df332123422cda36ea20d680bc1173724db5d2404f44e3c7f164d61600948a9e07812e0dea36b65ab84babac41ee935e1da52e6a660aa4d3de514fd93cfd63c6b38f0dbbb4ed089c47658e5168e2c6a8db2ca837dcb95f28d2f02efad0c", 0x8d}, {&(0x7f00000e5000)="160d0ab2d426828380998cc51d81e201e1baa462d23160ac9e58e6b96be500c7e53c4f4dacb46b6fdfb68c878a0974d5be2aa6d6cc01646c025e2667f93b6ec4ad1959d08b5f027b918877a0c188d9cf33fb6cbeba9575b26bc7c193af5febd4bf54845a5df1a39189686c81a8846d4cb7c38371f4c2e9e9297fc023953eef95a615f20903c08a6c20725014b5bb608c05af29ea14c795bcda03510efaac259d22c0e497240fa6a4e5e117183d2172d17acb1cff0f24362d3d65955eaed458509462160b0e02bf44d4fbcb5dfb229ea7f4832a1d27edbaacf49200637d342faad02deeef830d412b8b2a", 0xea}], 0x2, 0x0) write(r0, &(0x7f00009c4000-0x22)="220000001a00070adeffdd00ef001201014b81000500000207000000000000000500", 0x22) 2017/12/23 09:47:57 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000793000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000188000-0x4)=0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r4 = syz_open_dev$binder(&(0x7f000018b000)='/dev/binder#\x00', 0x0, 0x800) r5 = epoll_create(0x10000) poll(&(0x7f0000281000-0x28)=[{r1, 0x2000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x10, 0x0}], 0x5, 0x5) r6 = gettid() fcntl$lock(r3, 0x5, &(0x7f00003b6000)={0x1, 0x4, 0x37e1, 0xafd5, r6}) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000583000)=0x69a52c8a) set_robust_list(&(0x7f000073b000)={&(0x7f0000b0b000/0x3000)=nil, 0x0, &(0x7f0000c37000/0x7000)=nil}, 0x18) r7 = socket$inet(0x2, 0x5, 0xa1) r8 = syz_open_dev$tun(&(0x7f000048b000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) sched_yield() write$tun(r9, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) clock_gettime(0x0, &(0x7f0000194000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000cbd000-0x2d)=[{{&(0x7f00005ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006f6000-0x38)=[{&(0x7f0000e01000-0xe)=""/14, 0xe}, {&(0x7f0000bb0000)=""/4096, 0x1000}], 0x2, &(0x7f0000915000)=""/141, 0x8d, 0x0}, 0x0}], 0x1, 0x40, &(0x7f00002bd000)={r10, r11+10000000}) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x40080d1) r3 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x7e70) sendfile(r1, r3, &(0x7f000056b000-0x8)=0x0, 0xfffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000)={0x0, 0x0, 0x0}, &(0x7f0000567000-0x4)=0xc) r5 = getuid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d64000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f0000670000)={&(0x7f0000714000)={0x0, 0x0, 0xd84a145, 0x9}, 0xc, &(0x7f00004a9000)=[{&(0x7f000088c000)=[{0xd4, 0xfffffffffffffffd, 0xb09, 0x100000001, 0x19a4, "0ec3cca8d63395b91c2a2ee644ee95f64534a583ce0f75cc2386dc5fbf4ecf08c9eb7df5d5fdb13e93ed58bf8c077343d356b71ec5fbad2f41028f3bc8a3a84f886a604a7a42b8b8dfa670656f639754d0417c4f868165c51acbc9e3fb3abfe9572f340fcfb1980a4e3ac43ade26ff331dbb6e148e4ee9bb1191cffc9d8dc74efd4ce6aeddae4f814d154e7d268cb13f9e07dd294a42161221f2fcb09093cd2b87b6c1d69d3b6306cffc9787772ad317286204316d04170aa8d13277efbb72e6643a28ee"}], 0xd4}, {&(0x7f0000a19000-0x10c1)=[{0x10, 0xde9, 0x800, 0x2, 0x0, ""}, {0x1d, 0x3, 0x1, 0xff, 0x0, "d5e66a82cf2005c1a7b34b62f6"}, {0x84, 0x8000, 0x400, 0x3ff, 0x7ff, "323030e3d853cc67703748a3dfef64a71a0c8c870d2f9004f2196b29896e02537786f3389a2b626709d1c511f77ce58552574971f8209d10d82fb648a80e0716ddfee82b6d526bf7d4e4b70f154993953c8969ab69d3230a954444ecaada8f7384ad0bfba145131c365bf4a363aac8fb1fbe5506"}, {0x1010, 0x4, 0x100, 0x101, 0x3, 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"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0x114d}, {&(0x7f00008e8000-0x304)=[{0xfd, 0x4, 0x42d, 0xffffffff, 0x80, "9fcc68234989a44a7f311d0631fc840f55c0a9bf732b0d839d931d166e0a8272977c3a2a82b6efb9fd22c08ed7f1ebeda4cf0d5b1bcdb56d8d2b5d0e682d95c502c987d59a366c80d030232e44b1eb77a430fbcc6f5259dfc6ff377ba903744318f7eb76341182076f01ddb27f9d6325a602bf8022c6cc18e402934e649b5adfe911a08e0991297bb60403b268f6008d5e8441f8b9857a3ce7ce2db62b2c5211180ba8b66d21afbb01be7ed59d0d6556724407e9156f652f1ae1a1897fc585324e80e33394bb58e9ff7dba25f5e742fa4e4b841209b61e91fd870adb8e38813114ed96cec486974f90f9a3e509"}, {0xff, 0x10001, 0x618, 0x4, 0x73b8, "2aa26a81472f1c001650e641649988be1c7abb7ee8bddb874b9b4d901976b3cbe55cefb0cea1c9c15563e403c635cffc412afd8c7356f249f1807eb9679aaeb72c689cf0ed33ed6aa3e9ead31c22387480378102e2c193774fa8bc14e03aae906703289997c3af7373014136d5cce47015abee9f3a482167fab473a59587bee0afcd5bcc0324d9ec893b02e636cdb4f4a551875124b34e0ec5146f30c2ba3bb4f8c7f08c7069f8989d6456840843793834b703b885ae3f34da9d77538134a184bc9dde1c171dbcd8f41162a99fd7ac42f96c864e919bca537989447981eab99913a0d61e7a2be42eddb91551c7745c"}, {0x6a, 0x1, 0x800, 0x0, 0x4, "ffdfbcea7be5c4f2ad86a531c860101bcd5b073ecf62a3b7903f00a6ab10d4a91d1d75858a36bfb6e5f3324c43feea6cff821874dab9a85c4fe841e3c79dfa118aaefb6c4458ba86f518aa8255aa1fc8563bbc565737f448336a"}, {0x61, 0x5, 0x10, 0xde, 0x1, "1d9ae975bf16d2ee312962ba3f59965abb610198936e48a43d35b02100d0f396260e45935d968af97323f6bcd3175afbf9a591c92b821f7fbe601ff4362ff936e5b76c0b09845be02caa1f6bc685e5f5f8"}, {0x3d, 0x28000000, 0x0, 0x800, 0x6, "b8acc56a1e8d18aea2891538f9f9e4d2d29484d8f4c52b48afa1e5c565b2ef2922e2524f8d751610454af9c8f7"}], 0x304}, {&(0x7f00008a9000-0x268)=[{0xbd, 0x5, 0x0, 0x8, 0x175a, "035f56bd4852161ba68b51d818c2498ec70a81394956da310b0c544ebd560576ecd6314dc5848b9cf692bcae6c9ef13ca7a4990947e5afb3b22d5addb9a9ce7c26ab717f4c89499e6bd9566e87db8998038df846e42d822f949e12cda3efee45d05bc9377989994461e09344950d65807529929ce55e8d0be9619295bdb369899a7faac38faa35809184f59d5c0dc9d8f64fce7c302694abed1596cf671d33d471de899de8e006a2cc33cf532d"}, {0x8b, 0x3, 0x802, 0x3, 0x1f4fc0, "e480ec06a535016d04c3e563972f66c04a1d9721e15a99482488e5846499adb6f2225822bb80b6a6117d5a8a7e7fb1ccb0f05e5fe85684ad31dc1c4c56bfc3be83a56c1c79122102c67a84b0a24f29cea0a8b771deca625d3ccb7981a495da1f75555def3a3208d2a8ccea4891c360025f372ec75935d9396821b6"}, {0x28, 0x5e, 0x600, 0x8, 0x7e9d, "1a8a3eaf9ecdef024bf7b51ed4d18388e32191135ab3a378"}, {0xc3, 0x3, 0xf3845a64a900d795, 0x8, 0x401, "cc130bef29c98be5e6f2d6e8bbeae59078ce1220ba408077fd57366e1d392c9377dcd2c2fc24865e9f1d75bb64f9b5e72bafd6ed25b60c3c58a6609719e2d8386e1e3f7a3b057766d97a0be67ac82cbe411b1de15d3cc12febcd3d17e042798d7f54811b691c06b8bf767e384e659f216c9762508254178e776a358cc1e3fd3a0988f29e5276d73f87b05d18e2e330ae1b751d0ec5db4922b3737b4bf6b7bf2888847a1a666afa8d0f9e78404189bf7de8b912"}, {0x35, 0x0, 0x400, 0x630a, 0x80, "0cbb3cb33baa1432d403ab55d4b2358bdc2d1354bc6fa7e295c0e9e824ca345603096d9228"}], 0x268}], 0x6, &(0x7f0000160000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x805}, 0x80) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006e5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000f7f000-0x10)=@buf={0x18, &(0x7f0000bfb000)="5fac8b7039d1073ffdf69a02f4ff8b8110ef90df68914f0e"}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000943000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00007f8000-0xc)={r7, 0x80000, r5}) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000396000)={@generic="39692671e625a602f5857289a5f488c9", &(0x7f0000335000-0x48)=@ethtool_test={0x1a, 0x0, 0x0, 0x7, [0x0, 0x6, 0x7, 0xff, 0x800, 0x7, 0x69e]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000098c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000271000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000877000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000f87000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xf2d, 0x2, 0x4, 0xf, 0x0, 0x80, 0x8, r8, r9}, {0x5, 0xfffffffffffffff9, 0x200, 0x8, 0x769, 0x3, 0xffff, 0x18000000000000}, {0x82, 0x3, 0xfffffffffffff001, 0x6}, 0x3, 0x8, 0x200, 0x1, 0x82, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x401}, 0x9, @in=@multicast1=0xe0000001, 0x8, 0x0, 0x3, 0x0, 0x401, 0x6, 0x0}}, 0xe8) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b0000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000845000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000ff1000)=0x8) ioctl$KDSKBLED(r5, 0x4b65, 0x100000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f00006c7000)={0x2, [0x0, 0x0]}, &(0x7f0000fad000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000a9c000-0x98)={r11, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x654, 0x9}, 0x98) 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x2001, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) getgroups(0xa, &(0x7f0000003000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fanotify_init(0x24, 0x8000) openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x4cc800, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000a000-0x8)='./file0\x00', 0x1c6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000565000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ed0000)={0x0, @in6={{0xa, 0x3, 0x36bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000036a000-0x4)=0x8c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fe5000-0x14)={r3, 0xd2, 0x9, 0x2, 0x6, 0x4800000000}, &(0x7f0000fe4000)=0x14) poll(&(0x7f000085c000-0x40)=[{r0, 0x50, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fe0000)=0x3) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fe4000)=""/207) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a49000)='./file0\x00', 0x103c, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d8b000-0x8)={0x0, 0x0}) r2 = eventfd2(0x7, 0x800) sendfile(r0, r2, &(0x7f0000aa0000)=0x0, 0x8000) r3 = syz_open_dev$usbmon(&(0x7f00008a2000)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000e37000)={0x4, 0x2, {0x1, 0x0, 0x4, 0x3, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = creat(&(0x7f0000ddc000)='./file0\x00', 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x24) r5 = open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) readv(r4, &(0x7f0000bba000)=[{&(0x7f000023e000-0xf0)=""/240, 0xf0}, {&(0x7f0000d70000-0x1f)=""/31, 0x1f}], 0x2) r6 = open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000018b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000230000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d18000)={0x0, 0x0, 0x0}, 0xc) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000259000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000551000-0x4)=0xe8) getresgid(&(0x7f0000910000)=0x0, &(0x7f0000665000-0x4)=0x0, &(0x7f00005bb000)=0x0) r14 = gettid() getresuid(&(0x7f0000b1c000)=0x0, &(0x7f00009b7000-0x4)=0x0, &(0x7f0000424000)=0x0) fstat(r0, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000027c000-0x4)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009e1000)={0x0, 0x0, 0x0}, &(0x7f0000120000)=0xc) r19 = getegid() r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000690000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e27000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d5f000)={0x0, 0x0, 0x0}, 0xc) r23 = getpgid(0x0) lstat(&(0x7f00004ad000-0x8)='./file0\x00', &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006a3000)=0x0, &(0x7f00005f7000)=0x0, &(0x7f0000ded000)=0x0) sendmmsg$unix(r6, &(0x7f0000085000)=[{&(0x7f0000ce2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000739000-0x20)=[{&(0x7f0000a67000)="508fdc6da32f27495a91f903a88b6789dd1f7b0d029584ed2996762d45e4d284c53b72e6f69a7458d9ecdb57735364", 0x2f}, {&(0x7f0000d2f000-0x67)="db183972d173594eca293035d0b35af502862c5ba5c4f5463a13865ce206467b66e3bc8d56482f90a0e38bc5d94f048ad5120bcf819673845179a306afd775a460821197db226db35531e2c4bad4371c6f17919dd67d11c43c9dd0efd60e887dacec3088c50f12", 0x67}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f000003a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fb2000)=[], 0x0, &(0x7f0000cb6000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r6, r4, r7, r1, r4, r2, r1, r2]}], 0x38, 0x0}, {&(0x7f0000162000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fbe000)=[{&(0x7f00000be000-0x69)="07173b36c4fdd0f4e72f1aa6f69ec564c31f8cde2792fe8790b9bc1dcba0f052feb79dbfcdb2693a63ca898e17f6500f0ffacfe5364822608f59215cee6b7d042d8561fbf3a851327bc3812986f01cda956fb5fa27973699a80654053d6ac117116b276dd95a3b9782", 0x69}, {&(0x7f0000b51000)='7|', 0x2}, {&(0x7f0000b68000)="4081ce0d2d013f7b6e310884a89415fc7bb411b6a8cad22c1323fb1b9b7e07ea9443ec9f79bde3414a818cdd85847b92fb80c351c78b2dfb09d947fda73bcb8b897fb0a6120d4dce5acfec536acecfadf78395d5236be0d5a0affa1d57c1357a13be63f76ded105c84b56e7714d931302c139d97db6386e4c77d33ed9036161fc523416ebc9ab739c456e84facca0da9cc058c3c5076b350f88945b863bcffeaa3b381f7934aa320bcd5109731ca59be7a51320ce2bbd4d8b2bd71c08e81b20a91cd8994ec23e77fe2f3cc5d0182dd0f061480c099244b2865", 0xd9}, {&(0x7f000074e000)="e4d7a40f9df4b43d504c540b2796bf1cc23bf9ac1cf1a4bc836cba50f37f0e569422b5cd9186e5d4b8116322b28924a1931603d6f7fb5212d3c340aaa3ef7b43096dd5688f6829fc2fcd3f829a63f7b3b77abb079d3a69a2ee1912fedb81df0c", 0x60}, {&(0x7f00008dc000-0x75)="0a8bdb1189dd0f1fc3648bf758e1d2ae4047f59812a7a9d377297dda9f2e8df61a269c0fe78578259f7edad3cc56352b164c9ecfd41659ec8ae72b6bce07a92462d3783476bbd606b19a7c679fe4d535851f9fbb57122d433d9a3f6e4f4336e5d76cd375047d32dae0445a548822af716b67313e4e", 0x75}, {&(0x7f0000a90000-0x1000)="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", 0x1000}, {&(0x7f00004dd000-0x48)="22fb2cb394b5d080d89f78e728edfe5742853039fd70bf57196bf8f0d0f57423e3bb5fb9632d6aa9c789fac338d631234993d9d257349d74231d597851ecf0bb80527863c80b0644", 0x48}, {&(0x7f000062a000-0x5a)="5d459b66e2d5861198b3989f552267dc1be3cadfd61a5398558ffd19fe30b6734d1ec9ea5a4baf1ea48dc398c8619e8d5ea792217dda652a4a4f943695da68f7b73a424d67db5eec54c4e62ac46fc640b68bc526077544fabbaa", 0x5a}, {&(0x7f000063f000-0x2c)="e50e8310c7a6c03af117efd87f11ff1b92bca24891abf2df52575ef9113234dc97423ca06727b5b006149bd06e899561d1d2ee8d280fe61d959999723d0f0a2d1d25c001efba39d7738081feccb9dd518867845e0ace4a7625dd04cfe3585c0a973e2b05b21c2aff77caedcba2984707c62d45ace3209fae2ef463d605f016a7743d22eb451b003afa554eb93040fa34b59d00430a", 0x95}], 0x9, &(0x7f00001eb000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r3, r0, r2, r2, r1]}], 0x48, 0x4000}, {&(0x7f0000b22000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003c3000)=[{&(0x7f00000c9000-0xc0)="5a76b759b5f8a8eb0f0aacf457d4d6b01862cab42a14a9f9c61f2c5e1a5168271ef010010a2550cb544ae8388af50c18844b4f60b235e65abee1bb3d8d3930e88567dd19cf6ffb442300ecefe984fb20ba4e88cb541c49960318df7ad8d80d2747ae462f5a6c20adcd75126f317916607588e16f77bffd24a0031c14b0613f1fa59718a33fce3939a46c01952166129936ecc84c20833016f215ee52e1c04adda686f624f734264303ece0fa126817198471d283687e6d0be7083d8f1c7f2a95", 0xc0}, {&(0x7f0000ee1000-0x88)="1f9b52d87a69d229c33b03f9073946749906e27a92cbfb2bef3f66a57877489cc13cd0de923a7ebb0d32879bce7085bd71dc094bc9aaeedde1bfd3129888d26cd4398825ef05a4638dd773f3160d7c1dd4c4ced9e9820eab6c2b40167cc9e5e087f618900a87aac9700db4e288d862a9b2ae73e76c6613f01f57681981e53a1b2d9e95002e2218eb", 0x88}], 0x2, &(0x7f000064f000)=[@rights={0x28, 0x1, 0x1, [r1, r4, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r2, r5]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb0, 0x14}, {&(0x7f00007f8000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ae5000-0x50)=[{&(0x7f00006e2000-0x5c)="571d6cb4b31fb4d1a2d28e3cf8ba6f676a2ec0bd1b58200f6e72b449bab10ddc6c9b391cb244e3694b1bbc9be0b4f08d1df5783b6f603fdde8becceff55d4ef77c25a472813ccc7f132baec2b35e165db727b7cf0b9f57ab81fc63c5", 0x5c}, {&(0x7f0000e81000)="7cde7ec83bde9819967f053a5405784ed2e642f789c032ee4f3792eb9125dcfe52a84898283cddb40734352988065a76221931be6b4d97ae125a36f6281a530cf882e3aea0283ef6bb9bb322a6c1b4651b2defb71a42df6ca557df2fff825324bdf87d65dfbd54c6d8f7b775d9ea29086526bd51eb6624397905a42206923452c92ea6c39c0a0edef9b4f0905a730e233257489831d90c708ada57ddde87d462bacb34046f1ea609a619502635fe435f5bfbd0334949453b84c24d81", 0xbc}, {&(0x7f0000d54000)="2a90451b5c13677aee8f2f4a14bee72d0517dd3322d0f09433e47d752d5dfb87b2b92b6e7264848d3c75b3cf2a01c8ee4f615f1e8c5225c4369520324fe6dc17bc746f2d2f1f75127041656ff55098a5feed2a35671eae956065e5c24a1d085959900c6897751477279a3b9e4098c46bb9bb38b87fa4f635ec6f5056269c5aa445321de4f1fa033fb4e2cca6daea3d33ece7112e57f409d1e146bed4d4663c8ec14e87ca188116f4", 0xa8}, {&(0x7f00006c4000-0xb3)="ecc3e26013a0be48752848cb9963116e5106adea622262319b65a000327952129ec74cf3d3ae47443dde3eff101c40a7b0c03910646330f03834f64db92c638d325caea59491e3ad152f4a5cf516b03a48556c4ba717b2ebaaa89fd88fa610bfd353c705b4011d0d8c7a378717ec4b5858c44d05ec13431db785503cec284deb072e1d240abe4d0646fb6c3504681026476e7ca26e1531c05ee161bdf104889c7ea79a3215947e9ba2d4becd214f42dc908ab4", 0xb3}, {&(0x7f0000e7a000)="da4a76145672df409643c8b9cfe9515541046d85e8331a653d36edf688b8cbaa53b9e94a86ae0e4d542ab0e48ac965ed5dc9874f134e6597661cb2b522efc6718b89d71b9ac34c223822d1b9d848fd07d14d86582a5e95b23f6c2bf93bdd9bfc7c5d7ef5226a6be57320dfa8ce70fadfadbfd6f65b93a61e964a2fa174d6863bf979", 0x82}], 0x5, &(0x7f0000bdf000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r2, r5]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x60, 0x20000000}], 0x5, 0x40000) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f0000000000)={0x4e, {0x2}, 0xfffffffffffffffc, 0x1}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) r0 = getpgrp(0x0) prlimit64(r0, 0xf, &(0x7f0000000000)={0x9, 0x20}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000004000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x5, 0x40080) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000001000)=0x3f, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) [ 28.671711] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 28.697477] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b1a000)='./file0\x00', 0x101000, 0x180) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_dev$tun(&(0x7f0000734000)='/dev/net/tun\x00', 0x0, 0xd26b528c8598bdd7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000864000)={0x0, 0x81, 0x1, 0x0, 0x8, 0xcd78}, &(0x7f0000e79000)=0x14) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00001e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x768}) fcntl$addseals(r2, 0x409, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00004aa000-0x6)={r3, 0x1}, 0x6) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='yam0\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x1000000000010, 0x2, 0x0) dup2(r4, r2) write(r4, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d26000-0x4)=0x4, 0x4) 2017/12/23 09:47:57 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000879000-0x4)=0x43, 0x4) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000-0x43)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf250}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x14, 0x24, 0x1, 0x0, 0x0, "000003e2"}], 0x14}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f000051f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f0000ce2000-0x38)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d29000)=[], 0x0, &(0x7f0000d26000)=[], 0x0, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000dc0000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) 2017/12/23 09:47:57 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000879000-0x4)=0x43, 0x4) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000006000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000b000-0xe)='dns_resolver\x00&', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="3fa7f3f7c45e1798dbecaa7cbb60cc05869d9fd5d7ae28eb7c3d9f9e6ad817f7e09cc2d4758abfb6861bb7ed58d8757789c5e161c216c19b643fa5eeea66c5d5e6d380da377cfce4f1978677c32c80c35246f7868b0c079f39087c30713f96dea98d0100dce2761d59113a4b24b4e2fba08a0026607e4c52be5e21e8db3068f8f8a0f31294288e1809f3dddfb14643036c1ce143fa6163685d958ec68fc26f8b53bb19a98af967519713c4c27f0a051a89df8188eb93b0d81a9a838114bb2a6b654263bf101b4f9fc9a24a7e4d63648a14a1eeb17facff30e8650af9463715f0accfb49b906c6daba72f9ec5a11ebdd146a5fc310213e07c79911a89f77a53dc2a75d46a592507a9cad5dafa6d442a1fa865295aeca0995f15bc259bc7a4bd1cf00b5aaa160c4d6fc657d67c7ca196ef1256ab45163c4726ed61b49dce03f27514ac23b6c6f6966043058632a6a8bccc82151b53853ebf8cb4bf1d6e974bad3a595990d1fafedd9805e2a97a57bffaddb7e38967d196d7514c49bd15a6f14a1465b2991508a5ea8b0e5eb6e5643ffc46006dab3d6707dbfea035afb3cc814f7c3ec9e2e6c068a1014c6ec7da04f245188910dbe707114833b547db595f5b1c76a24a6c2e1c2c22de473da2beb836126aeec83dfb2a33d22c32f52a83b0d06aac2079c6319169ddc0b832f97165827d60305b69dd8c7ece07ebb7662336171f9de7d45d6e55a1f38b07e7b4867b3cee97f7acde8b4e31855397a083928d21050e8a8e639d65336b86add39c592a50fd1743148829b45eb754239659275a0c29753ae06fb88a8e4cd37d4dcdefa0407c5d0b52ae4b623e7e4fa0bcb61ffc4b85fb74760de0b29cd79a795e3cd9cf645033d7f92f687f22e959d5a58113526eb7da7a79b7fff1914d5d6d043715ee1b68d3d946145b2cca404fcbb34da04c2a14e21a8047e3b964ebcd9527ac72df4d44a1c236506ef2c708da09c89f391a9bd0efa68a10b7ca7d2ea244ef93ff0e4157bc01a270cdad697fe03d68267def212e0b0ae1dad124b94bdb200fd5dbc9f3d3d6c802bdc093f4d13a5647f88833d40ed01c4904f3d6f4cf651baf79e62e3c31a87d685d490105790e258a68c942a5a754d95b6ceea79dd04ff5e11fd0f5f1ac19b0793fe349656354ecb7cce2904040aae6f8af189522095e84c15bfb4617dd6f1b361272cb6a0bc66497d7c569f31ca7d3dfbc077169e849247ab62464276a2e619dd0fa814bfcec579ff9047d8c80403f31a34574cd91b0b0ac22fdb4e95dc93126bfce3c38b83bbf21a10518e0917c80fdfdda52c22a835452e6f34909f797f736d3cd2279f19f8db39543be8d879dfa53074a6ccf600ebdb243f6f9157888d32ff2e24ea1cf7aec020539f05956bc6f9ab8797297f48d3ff34e8abdeb672e78b61e42d9ffb7ec10cfc3a25c1970129fabe87d2934f51da91d21fd7b79ed98e1f7310b051f2784adf609d9414ab3d4f2ea967a7523e4c14bc84921ff5410951c1657962279ca03442064cfa0609ecc9376aad14c26261c86e52932650ea070054fd53b966429f516ebe5921265b5c44478a56713bff513ad191e5201578b1454b26b0a39f6bc7feaa80d44466935f5bcc53a362dedd1aac0f4f824547ba3c455c85b58a42c22b5460ad37c09de5e97aaa0de495d880b35898c104246953d9dcf2e495f18d012cb3f0b71e33fce056b0d0517866af9136afec98c65a70ec15f972abb866c552936b33ec69564b1f0f3028b2ee3749cff3c7f2317f355582c300384f5e543b3e7c0408c939bb5d2cd82aec099d8a6c4cd4d13bc42a3efa0ba3348ef19db45310fffe648573c984b699322f2affb8933c26c7440f5181b9907b47663b744e3f4042129714638422e5f1a76f7e87b506e54ea131afb2ec2743666ce50373dc61d617c637f6e5c0773dfbcba0943ac2f66c944a590d113cf430e322da1c1a76d8dcd1b9e16e361f8a8ab646fc0a012a80a46b26009790336f283e66efca9849b9141bd628dd6896494258abd04e0f07bae8ba676a2051a94e74d7acebd13aab3694e70cd60517a36623d117d8b36bbc8001a3745f62fd60aa9fc6608deff98d166e56b0af8cd0af1284f00903a703054fe06d9e2d63c7b7fc27a2119c1596a1c2cd8be5d212830d3e7d5ad2e005e48a76e363c122780dca4ac6ac5b8828dbb5197645a00a9000030773eb586503985aaa53fccb1293f505111d43cc315d5fd9c58aeae6e7a7ae6717155774e2fdc2adbd782441478fc0423aa5cd8d09539c17b085a65bad6bc57473387d612b6cd6072bb3b0a9a857ce9d5f40bc0b4eb1548cc57eb773bae69125d8217001cc41b37cb524e18e3e737e2b5083ec87ac757c38c720d8bd2c5d81963d4be165c19cdf5abc1adc7a38bbf3b9704052ada92407755a5a3a1915c35187f49ac92f274252669a97cfc8aecb253d2c17791c3e89670b2857f05df533a7540409fb92c43142d85a311a65f031c228695eda4c8ec93145c76b34de4b6534659de5a25c2f70ab6f32862614b6e636fc61184a4db77607719ba397647840abfaba91778cacf08f8b4650163248d0ea80ff1d6d5df42d7a6dbd4dbf30b78bfa4014204d6c7f2f8499a9c942ed1866dcf3f9ea158fb441420ddc397c3d1a814b1d6f12c0b986a6ddf8648556d22fc79abf70166cfc62b91139281bb2153f1c114353e882eb363e79e7c8ec360b730c784ab65378e64d408fe2ccf73788a2a2079101522b5bf6342a731e05c20a5cdf39b8e9a3b8c66945693130c3d114711e7c6af77c1bf341d3f6fdd1eea4831626f055c8d7bd933b41b93b436c41a126d4dabfc7e25e75164fb3e7af838e00e58567067c4260db5d5c8afbec6617333368c80b6ab1faaa9a9dc0ec3e81d2af0e9d0e72da75828e3d5a2be1f42982fc29de899d1032302301232297733f17f6d775a1569a8102056ca68da5f9ad00c5bf298ffd05ff267104f722ba5e2adbdca47f33e667c631d98205d1475725af24ffab741b6144bd059598cbc8e14ffaaea5185b85d40b6e58d2626bf77eaa3561722fdaa2236b6ec2000b13cb8d24d6c4a93421326097b4b43886084f62b3c31da311639f501dc86be40fee4d6ae1388f1862e44236dedf34af924beaf8b4517f661253bce15714d4234f5c94f4f17d896c3fbbdbbba3775ab49660bc6c99525f79a75cd88748e989e4febe6e5024fa802495003b33a46a0aea82787b187830ba5e772ba4525db832682ca73716c8e04fef3712485bcd6f93ce92032b36689ae8625024f31d9394a9d08fc0b689b3e231b75f0ba5b4994e6ebc782e5aff738d1d2a8ec9b5608613c646af7ed7d70402f0f78141e95be04bb53a464cfa2582f91741d8d4c1cc1a22515a3d7503cd7d4a560b2697d533bb92747b9d0a576c88b472ef511316275b881b4961eda24794ec7e425cb0d9bf90c962ff7a68d1094c558e40a3744552ae0433e3bd1fb208b590eb8480155d8975ad7cad261dca76e71e531053704355078865eb8d8aa0605f96813700d1d3d35e53778d448874a0a716ac958d830fb43e9ead892e7e39a8a294d55bf1e2132bf03f26ca74e17b5597bd9d322c36018d6ef0604f15058680ea828d99883005580b242177d15de7faf7dd616e5b9219b467b0b177c59fe509eafba11f62b5eddacb26dffb89bb0422cb651906920ec398130e64be606fddde7d747292919545f7d1616112c1ab6b4dee374669bf8cbcab468ad6530b327b7bf831f7b4505baf374ea85fbb762f693d5079642494c3b81763dea3a7ae348d96747f9be890b7bd973960f4b1d707d75f585aaba7c249c6c8e601ce6a1234b6fbe528fa0d7489ec1b94879639b50476d7a7da8096f8ab76a2367b331578feff1a7185c37b6be9545eb3506ac84774f95aa5c108a111a2f53f4220537291100599877bcfd0c6bfe3a778f2c733917de0ed7bb047f6cf814220f45c1336b8b25c6c9e26c5f0166e7ce06ca3aff28af00e4ae259e8afed45116c6cdf5760d46652e9687139911a275dbd3bc27547e8820c8e6c3a75587c3b3d36b4551bcea9e81b392d5b99be06cd3277f21de8e726eb78460f27c2e9ce45e793a003d99dc9f8b2243e3e167d7c07e87a1aea5978662678e416e09457e9436932dbf878ef8c3ca92d2f8230c3204a785165d28b1bd5f923f12381aa1aa2461843baffa79420bededb6259422ce9ab95a714ab3c04a71c5a49e50c6ad2d24645f64df5d1c3bec8d1f411fdd5a73ecddf3244baf6d01fd05b77dee475248e7200bfe6cea9dca5f9cc8e4724035551eb6285f8a51fddeb721941ff15bc63550c1291bbacd684434376967e6734c80c2d0ab7ce610949448339438af137197069c37478d28f2d8d3b506de16390f971b1187fbfd45c9be94916f9f01506c71429eb8c5be94ba3c6122aaf134186674a8f672d65db2f80b0254da2f6ba8db5e4185aa178625cfdfcbd7c52c89cc15b19d39de2c7c18baaebb1f3ba01af9c721f95cc503acc621f084b3053dfc7f0070dc71e3469abe3f2aa806f74923898c2c1f3d28b5fca80fb7ba3d7a17596244bafe84de9a52c12794f8bfccd12a8b2f1b99646ec21eafe37472298427becc0bb3e818d949eadb157e317f6226d86226a7af6e54310e852a504ad76dff77acd05dc4c193a10db8070d48d4914d8e2cbc5af28b45897c70f3202a26dfe7af91330ed3117b71941e68b88ba1b1e60fefe3d7382df41330176723833adbad94e6c92f2c4c876c4e39ac6a28695f62efa14a29c76e05a901356fdabfee29e65bff5dd7707c1647f131cdd11a6ffa66f6b3855e88cb05b797901e8430c81ebc9bcaaa42450f8c7452854e7edfaf86ebcb13cae903b300ab21f3250113e9b6c2b3b30a6a96d42f812a0044aa104d99c8e55106c324b0dd299757a9deab5c98cd02be69f80047bd4a948a1b7e6f3f9e6d9488ff291878bfdfd7eb9ec71f1b03afb39263f09921061d67b53546db006af231044aa0ea7b4598d078d3d949c4515b49e5952a4e3484b259c0438ae38ae9a61a1857f4be48fc439c87fa12fb368ab6e2b0fb57144cfc8f3c3dbb64e5cec530ad5dbe587332765bcfb0595445aae3d1c46a63cfb52b513fc29e1965293bb8caf4e62fb150374af456eb040b06f14dd1a225f768e0f0ce90fafe1326fc540d1a422134ad999997d0145976010883d7e0da4233472e3448ecc82b2466b7c400cdcf0d62b0de7d57199c455e2234e58e9d24daaae6fb8aaffdf1ebb2ba928388b7131f254c094f99ed15e43ca6cdba3ecee14bc5afba96863adb8f62ab33868c0375dd1cab7eaa5e4370646ae656356c2739a93a9c62f7a43bf7929a5ae65bbb1da87ab35c4c5e24b2e389a6baf9e03e667231742712cdc1e05710a27cdf400d74e4d611b46877e9805b6977fdc75da142095ed356799de34e05c31bf3d2c807b54112cc95bc830e1b3f20b12d8e6af684fcb910a7704c7c6036e42f8bd3a8d1bc34eb11123e095c60c5edef633c963b2f77c444f372e4d958ac5df94ce0983fdcfe5f7fe9f425794a01ed1e3d4ddc3bbdab763007bf150a2bee7d1201a3ba6ae6d0bd196b74234779042f4ea8a1937195b3993d8efc66e9a55249af868b94477d3e6e0472550034b03361c572a8bc69e4b770f795c91f968b1fe3b55616c721358166a94e7abf4e1dcbf9139374514227ce202062bb0a1eb0c9bfe34996dc20383b03933e4f63a2c52f1d94ad439c1d6fd1b3e54a317bdf4eb22833b60793a823b879f599d7eff7593700", 0x1000, r0) 2017/12/23 09:47:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x80100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) sched_getparam(r2, &(0x7f0000013000)=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)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000+0x25f)={0x0, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x3, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000193000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 28.838529] Option ' ¶Æö–`C†2¦¨¼Ì‚S…>¿Œ´¿n—K­:YYÑúþݘâ©zW¿úÝ·ã‰gÑ–×QLI½¦ñJe²™¥ê‹^¶åd?üF' to dns_resolver key: bad/missing value 2017/12/23 09:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c5f000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/autofs\x00', 0x600, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000914000-0x16)=""/22) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000514000)=0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) 2017/12/23 09:47:57 executing program 1: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000731000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0xd66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x40a}, 0x1c) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4bc, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/23 09:47:57 executing program 2: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) pipe2(&(0x7f00005df000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() close(r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r2) dup2(r3, r3) ioctl$int_in(r1, 0x5473, &(0x7f000091c000-0x8)=0xfff) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000a37000-0x20)=""/32) 2017/12/23 09:47:57 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000879000-0x4)=0x43, 0x4) 2017/12/23 09:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000338000-0x1)='V') ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d0f000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000a78000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00004ba000-0xb4)=[{{&(0x7f0000b34000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001cf000-0x50)=[{&(0x7f00005a5000)="dd", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) dup3(r0, r1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/sequencer\x00', 0x880, 0x0) 2017/12/23 09:47:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r1 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000e5000-0x4)=0x7, 0x4) tkill(r1, 0x15) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r2, 0x9) 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000028e000)={0x2, [0x0, 0x0]}, &(0x7f00007e8000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000a04000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dc2000)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) utimes(&(0x7f00003ef000)='./file0\x00', &(0x7f0000e1b000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) 2017/12/23 09:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005c6000-0x4)=0x0, &(0x7f000039d000-0x4)=0x4) 2017/12/23 09:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f00001ce000+0xfb6)="7bdb0c2dc1ffaca1e1536d0c319e434f89aa52a2cbf00bc58714c86aba4024964928c7291c18cb01736c73f0a7cdb8f3a811499785561abaac25e344afd2f48431fc28fb544ed6e85630e7e0df15a7bf7badebe0ff1871fe578f3d5a79832693728a09c41575f39a8f8419e5c55910dc6f18de25ba2bdb70ff602549412c40b884b132b1a2e30eb79a986af8bee8ab497ed0ae8497be136af3bebc81b03ce0359934b65b1208b5b2a07504a149c8c97fe58a4aad30b28f1087a7a5b0999befe23d0995bfcaab1de43e96de5fd8f6cc4907ae8e1a75464a8a0a8bd12118054f1f42470110893c0a61d9f3b896267d32de628b7ebb573d20e9e1b9610fd95f77") r0 = syz_open_dev$mice(&(0x7f00009a4000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000731000-0x4)=0x0) r2 = dup2(r0, r1) r3 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) r4 = socket(0x9, 0x800, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000012c000-0x38)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x38) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000962000)={0x0, 0x5}, &(0x7f000033c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000033e000-0xc6)={r5, 0xbe, "914a438ed2d5d5896d0fc058dde7394e786ab28c1c2bad512687b682bcc7a6b11deb451d5bafacfd33fc8ee460e7d6c218f765e0dc1a8271a4f8328d230dfa91d6f023d07e638296004ff998679dd83f4510f68da62146db308f53422051259901a7036ff170a946d7b415e7dcc2b69e6cb13b2808e74aee7fe4a7e81cd46343435e4a8e96617324a9edff566b74339440de66d62fcd27afe20c215cd07d7353043d90cc5c97fb8320451bb8fa0da50cb8dd34af57f15acdb2facd99032e"}, &(0x7f0000192000)=0xc6) 2017/12/23 09:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2017/12/23 09:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e7b000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2fb25fa9151495eb0033e39db123284b"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c3d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e5000)=0xe8) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000034a000-0x20)=[{&(0x7f0000511000)="fde0285a12c31349424183e70917c794c5fdfe22dfc81a716cb4e787595dface2ddc842806004e9bd85a0ef11024225561f82c17d41b6b5c07750100000017cebe2c1090a89b4786a2ca0b4d8213ed3af58d", 0x52}, {&(0x7f0000fb7000-0x77)="819d37c14459421c63c06d1d3fd01815d87ea775fd579e606a8c4f23154d3a825ff4433bc698ab43630d07939647d39a279ffafa54da6b954695b7db7fb4f492c9d69e53626b7ab1deccbf0211d6d8fff66f6123769c7db088fb7158ab21e185a7554febffc370dc1afdeeb7542ba47218f62350d22b64", 0x77}], 0x2, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) clock_getres(0x5, &(0x7f0000b06000-0x10)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fac000)={0x0, 0x0}) sysfs$3(0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000952000)=0x7, &(0x7f0000129000)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000306000-0x4)=0x0, &(0x7f0000c56000-0x4)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006a2000)={0x2, 0x6, 0x1000}, 0x4) 2017/12/23 09:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000090f000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2017/12/23 09:47:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ea9, 0x5204}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='sched\x00') dup2(r1, r3) mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f000000a000-0x7)="85", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000496000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x1, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockname$packet(r4, &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) recvfrom$packet(r4, &(0x7f0000001000-0x92)=""/146, 0x92, 0x1, &(0x7f0000aa8000-0x14)={0x11, 0x15, r5, 0x1, 0x9, 0x6, @random="25c26685b5c7", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000004000-0xd)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/23 09:47:58 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000879000-0x4)=0x43, 0x4) 2017/12/23 09:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000007000)=[], 0x0, 0x0) 2017/12/23 09:47:58 executing program 3: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000553000)={0x0, 0x0}) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000554000)='./file0\x00', 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000047c000-0x3c)=[{{0x0, 0x0, &(0x7f000029e000-0x20)=[{&(0x7f0000553000)="dac0b0f58b44319c8c3db092", 0xc}, {&(0x7f000049e000)="4a250f356c9c7a954f68ccc8bbc461bcbac066e33e51dff198de4cffc41a3cc423e0bd4ea7d60b5d91561c11954a092a853f445819101bb59b80f9ce0d2583848f19d47d58e17efc688de40d27f2235a", 0x50}], 0x2, &(0x7f0000230000)=[], 0x0, 0x20000000}, 0x7}], 0x1, 0x800) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000553000)='/dev/net/tun\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000545000)={0x9ee, 0x202, 0x2020000, 0x80000001, 0x0}, &(0x7f000031a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000194000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ce1000)="8fe4", 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0120130000000200000306000000eb00ecff000000000300074dfaf5238f7e23"}) 2017/12/23 09:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003cb000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c0e000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00004eb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000000f0ff00", @ifru_flags=0x4201}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 09:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c37000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c7a000-0x78)={0x70b, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x100000001, 0x569, 0x7, 0x4, 0x0, 0x4, 0x8, 0x5}) getpeername(r0, &(0x7f0000525000-0x80)=@generic={0x0, ""/126}, &(0x7f0000233000-0x4)=0x80) r1 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000094c000)="25ed1cd7b8b882bc3aa949979c879186dbeced8e20506566db81e62376ffacb2163fdc02a1a02db8f7c5e3495f666dbb02b7062d38ded3d1bcda9e56d35c1c3e6cca80a9608f7133cc57b3d2fe8fa74c85e4a2d5b0b4408584f915f2f29af7d91d2c40d633fd0ba729834f67a2de97049d7023706a17dccaefe3eb7846c631d3ebb14d1ca2bfecc81d94aa0d67af288c3a1ef5a9d85e6deed9d0e092d408471b9aeacddf9dfa1756096c5f77e67521ff526156235115c5834d82905197adbb0a9d0d86cd0475dc00cb81dcd70f65ab2c47bd5fe5c900e5c75e6540bc05d24788c32aab3dfc28a179e9e0f553e6") lseek(r1, 0x0, 0x8000000000004) creat(&(0x7f00003e1000-0x8)='./file0\x00', 0x107) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000d38000-0x8)={0x0, 0x0}) sysfs$2(0x2, 0x9, &(0x7f0000356000)=""/114) 2017/12/23 09:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x8b1, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000060b000)={&(0x7f0000b92000-0x18)=[0x52d, 0x7, 0x64, 0x5, 0xfffffffffffffc01, 0x10001], 0x6, 0x6, 0x0, 0x6, 0x1, 0xbcbd, {0x41, 0x14, 0x7fff, 0xfffffffffffffffe, 0x401, 0x5, 0x4, 0x3, 0x4, 0x2, 0xffff, 0x8, 0xffffffffffffff81, 0xfffffffffffffff8, "b0d890ca20b5bfc499e0adf3a25a82c0362fb220c0d0ada5dc5f539c27d94608"}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000118000)=0x0, 0x4) 2017/12/23 09:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000898000-0x6d)='net/bnep\x00') sendfile(r0, r0, &(0x7f0000ccd000-0x8)=0x0, 0x401) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000606000-0xa)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e5e000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000abd000-0x4)=0x8) 2017/12/23 09:47:58 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000097b000-0x4)=0x2, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000efb000)={0x8}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00006ec000-0x4)=0x600000) r2 = creat(&(0x7f0000e86000-0x8)='./file0\x00', 0x91) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000efc000)=0x80) 2017/12/23 09:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a5c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f32000-0x4)=0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a7a000-0x10)=@req={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005bc000-0x18)={0x0, 0xec90, 0x30, 0x300000000, 0x3}, &(0x7f0000b63000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000460000-0x10)={r2, 0x3, 0x4, 0x3}, 0x10) 2017/12/23 09:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00002fa000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/23 09:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000879000-0x4)=0x43, 0x4) 2017/12/23 09:47:58 executing program 2: r0 = socket(0x0, 0x5, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000087d000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/ppp\x00', 0x20600, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000686000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9e, 0x5}, &(0x7f0000c63000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000afd000)={r2, 0x1}, &(0x7f000082d000)=0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ae6000-0x4)=0x0, &(0x7f0000bac000)=0x4) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000eeb000-0xe)='./file0/file0\x00', &(0x7f0000017000-0xb)='nfs\x00', 0x7ffbf, &(0x7f0000754000-0x1)="88") 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000256000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet(0x2, 0x1, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 09:47:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000088f000)={0x0, 0x9, 0x0, 0x0, 0x9}, &(0x7f00001f6000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8000000000}, &(0x7f0000b79000-0x4)=0x8) keyctl$dh_compute(0x17, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=""/164, 0xa4, &(0x7f0000000000)={&(0x7f0000003000-0x1)={'sha384-avx2'}, &(0x7f0000003000-0xa7)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:58 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000234000-0x4)=0x1, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f75000-0xb8)={0x0, 0x5, 0x80, 0xb6, 0x8, 0x8, 0x11, 0x49c1, {0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8000, 0x2, 0x400, 0x4}}, &(0x7f0000ec0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c1d000)={0xfffffffffffffffe, 0x5, 0x208, 0x1, 0x5, 0xb18f, 0xff, 0x80000001, r1}, 0x20) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x11)="6e65742f6970365f6d725f0e6163686500") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000003000)="4a264ee5fe4416b6ab86eebd1bf1b6553fe2cc02ad1bd0c9d80ad2376cbbabae92f5341fe8d97aab4b6ba2e98fba4b951a3e39ea676611068ed5656cae30bdea1f30d35fdeacf1336e10edcd3740985ba69a600770d4e2cd7603e557b51d7d2eeb4dda4f8102c7f8cea87bb5188ba6e7bf9aa4e3eb0af3d019ae85c1152c5090db97c84d84f81917ef45d12f0d1a01f0e90126f0c9d3a5782926efa06bce86d15e702df2c26f7b584ccc253e2a700520693e90a1c19d3b433f11b66280aa498d99a91930e2a27bad5733a134870043deb6f7929340a8629417913fb32ff71ab4e0062d1b4d310dea", 0xe8) 2017/12/23 09:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d63000-0x8)='keyring\x00', &(0x7f00006e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000046c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000429000)=0x0) r2 = add_key$keyring(&(0x7f0000c08000-0x8)='keyring\x00', &(0x7f00004f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00004b6000)='syzkaller\x00', &(0x7f0000a4a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2017/12/23 09:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007dc000)=0x0, &(0x7f00005a7000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) 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, &(0x7f0000386000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2017/12/23 09:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000f0a000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00004f5000)={0x9, 0x8, 0x9, 0x9, 0x10000, 0xa8, 0x840b, 0x4}, &(0x7f0000f26000-0x40)={0x5, 0x4, 0x1, 0x400, 0x20, 0x800, 0x8, 0x1000}, &(0x7f000026f000)={0x6, 0x2, 0x4, 0x3de90158, 0x8, 0x6, 0x800, 0x1}, &(0x7f00002df000-0x10)={r1, r2/1000+30000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d9e000-0x4)=0x0) getresuid(&(0x7f0000c4a000)=0x0, &(0x7f00006f2000)=0x0, &(0x7f0000f42000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f66000)={0x0, 0x0, 0x0}, 0xc) r7 = openat(0xffffffffffffffff, &(0x7f00009f5000)='./file0\x00', 0xc00, 0x1b3) r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000e76000)={{{@in=@local={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, 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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000)=0xe8) stat(&(0x7f0000dc2000)='./file0\x00', &(0x7f0000543000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r3, 0x9) lstat(&(0x7f0000cf8000-0x8)='./file0\x00', &(0x7f0000d67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b1a000-0x8)='./file0\x00', &(0x7f0000e40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000543000-0x4)=0x0) stat(&(0x7f000052e000-0x8)='./file0\x00', &(0x7f0000410000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000204000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000613000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec5000)={0x0, 0x0, 0x0}, &(0x7f0000b34000)=0xc) stat(&(0x7f00003c3000-0x8)='./file0\x00', &(0x7f0000126000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000315000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000458000)=0xe8) stat(&(0x7f0000780000-0x8)='./file0\x00', &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = signalfd4(r0, &(0x7f0000c78000)={0x3ff}, 0x8, 0x0) sendmmsg$unix(r0, &(0x7f0000c40000-0xe0)=[{&(0x7f0000a40000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bf1000-0x10)=[{&(0x7f00009c2000-0x2a)="ab8fa30af52d70303d1c6453cb1dee9b1605513d2b08b19447cc9b572d35c0f59009a91e51749587f771", 0x2a}], 0x1, &(0x7f0000009000-0xc8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r7, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x44800}, {&(0x7f00000bb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000609000)=[{&(0x7f000004a000-0x11)="de49ccf8350c1fee2e78a081d01e7cacb0", 0x11}, {&(0x7f0000b7a000-0x6b)="ea582cd9e4068b54592be35e4c5f07a970db82788cd300f939e6e01a0086cbd69102fe9a838bdc9a3b8175817ddc79e1b2a53ec819cb3000b1b1a8f31cf65de3ee5712699fc8660d24d0966324d7e25cf5d9edb95cd1c3eecc732531441f55f35ff0bd32b512daf5bdae4a", 0x6b}, {&(0x7f0000330000)="4d3e41b3edfaf20e1bb918ca5d44da", 0xf}, {&(0x7f0000751000-0x23)="dbff1c6884692c7f710da355d2042c89b7a7ab38865fed8d8c12752e74ff1287968687", 0x23}], 0x4, &(0x7f0000814000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r3]}], 0x38, 0x40000}, {&(0x7f00006a3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007f6000)=[{&(0x7f00002fa000-0xe3)="2f78bb4c0e1314f062786bd5987d39270a0b7e5c76270bcc7a3ab43e19b045c44e353c3e9d96a54a5de27534b8c772a89199c1582f7f0ea641d3d0786771ba97bdec11d3b45261fea4f57ab4861d5afa48d3f653eaa3b06f697385b9ec76b92770237a219be34fd0371dc4e3a6b4756925e46c1a070fe6d2372568b3c8432387642d2cdca8b408c8a01b0a9e8aae463f02d92567b881dce3936847fed119952a22ff54c1418842e43e40cdea78e9e88928d5f93b4e1eebf679448c3c8dd7c6f2dadea4ba9e635f3e5fc5f6e75d93295887dd5ae24c3c114f48543689c614b472ce7f4e", 0xe3}, {&(0x7f00005a0000)="878ade89ac275f87290a6326af0d8ce2ea2f51bb52d69aeae24b243d470280b2b980cefd8939b1ce9a08209b338146c1aef840aae61bfa744defd7399cb4e7e10cf017911bdf08f1f98ee3f2d1b363fe9f2c283eed2ea55591701a876f27cfc1c66c02a8922ac5ea0e7716087ff90031822f78edba59d82e1fe5d59db69ce57c8862b4318cf78945eccf2b3d6e8316eca3071c107f997cf57a3e98fd655b45", 0x9f}, {&(0x7f0000536000)="40cff6885e6713bdc3b48e9376ad0c9c2531d11b9c14a7dc39ffb95c751bed3d9933615a22b1066a34a53941222f24fde189b1f036f9", 0x36}, {&(0x7f00000b7000-0xc2)="d9d539662a463397b6c9aa17e0cfa77f935224e7a48f493c327c9a092da155358f966483c808c8a26dc08e69d5b1cc806f79e59288cad0025ea3918fcd532f7e9a86400255e8dc8d42951bd1842ad48f9327e8f4ce0f10d038555ec5baaa4d7f813d18ca8a15bbb02c67e109de5567d1315c87507b16b36b1373f4e92b01b253b478a025854d922c3638d0c6a8fbfef006996203eea075593da65a86291d6f5b789c58c8f526e264e4ad7c5cfca883172030c67c64775145be812b6dc2e3b8e1f962", 0xc2}, {&(0x7f0000565000)="15b7d36d170c0b9d18aa58fcb6f0d88de399311c661ec158840e2a342af6207aa412f0ff4a8da9692de12f", 0x2b}, {&(0x7f0000489000)="85d5444ce9ba05dd560606d5d9734bae965d5101dab88479e7418902a94dce98c5e2a553cbe997479b9df0af95eace4b1558e3528b0a84e99ed795359d5e32eaa2c282cff218960ac13d645e7c7154f9d758dedfadb849a8c326c2cdd91cdab76be650ba34e4693354890f4588f86798ad9238aa02ccfa96d3b7c6dede3f878a307b837a0b01800758bc3b11fda2763a941ed61b99388e953ee4c95b785be87c0f815d0e", 0xa4}], 0x6, &(0x7f0000927000-0x78)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r23, r0]}], 0x78, 0x80}, {&(0x7f0000b25000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000048e000-0x20)=[{&(0x7f0000113000)="7efd8dec140cb3908016fe3189dc63fc867971b4d5d1349a15479c654b57018a2c383a", 0x23}, {&(0x7f000037b000-0xf5)="4bbee4592cd781f0813e4fc4dbcea4d4de25aea46ec9b7281b7ee61f4355e82a122b52e139e23a0fd8927b36709ef88999520b81a0072ae46e223b67186bc14ebf93dd630b6082c2c1ab61c36e4bae93b533368f1ff1cafb2f214b1064403f5fb68d4c7a56db30e266c6889ba10539f469f6e1d9560bbb978e337c7c3ed1e8b3fc16e6e43639fe9355b90bfad7e5a03e87bcc2c264734ec954591f079a7d9f05f8fc420d5c72d21608b27a3bb11b0727f0274a5c81d8d8fc39e97cd583f44161fdd929494d35f3f0c38ec127c99074456352a0b1a60975a8de33c63cd68bb3b8a281d2fd681569636407ff363ae2a57973256aca1a", 0xf5}], 0x2, 0x0, 0x0, 0x40000}], 0x4, 0x40) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r3, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2017/12/23 09:47:58 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fcc000-0x8)={0x0, 0xfffffffffffff49a}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fca000)='net/nfsfs\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00006fd000)=0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00003c6000-0x2d)=""/45, 0x2d) 2017/12/23 09:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000310000)=0x4) r1 = getpgid(0x0) getpriority(0x3, r1) signalfd4(r0, &(0x7f0000171000-0x8)={0x4}, 0x8, 0x80800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000675000+0x72e)={0x7, 0x80000001}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_writev(r1, &(0x7f000043d000)=[{&(0x7f0000c23000)=""/116, 0x74}, {&(0x7f00005e6000)=""/34, 0x22}], 0x2, &(0x7f000089c000)=[{&(0x7f000074e000)=""/1, 0x1}, {&(0x7f0000400000)=""/14, 0xe}], 0x2, 0x0) mlockall(0x3) 2017/12/23 09:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000e2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 09:47:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000def000-0x11)='net/fib_triestat\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b22000)={0x2, &(0x7f0000add000-0x10)=[{0x6, 0x288a, 0x1, 0x0}, {0x1, 0x7ff, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmmsg(r1, &(0x7f0000c62000-0xf0)=[{{&(0x7f0000387000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000391000)=[{&(0x7f0000050000-0x44)=""/68, 0x44}, {&(0x7f0000aa7000)=""/186, 0xba}, {&(0x7f000047a000-0xf)=""/15, 0xf}, {&(0x7f0000ddb000-0xd2)=""/210, 0xd2}, {&(0x7f0000248000-0xa3)=""/163, 0xa3}, {&(0x7f0000b5e000-0x6f)=""/111, 0x6f}], 0x6, &(0x7f00008a9000)=""/80, 0x50, 0x7d}, 0x25c7bad7}, {{0x0, 0x0, &(0x7f00008f1000-0x80)=[{&(0x7f0000686000-0xe1)=""/225, 0xe1}, {&(0x7f0000afa000)=""/192, 0xc0}, {&(0x7f0000369000-0x13)=""/19, 0x13}, {&(0x7f000091a000-0x57)=""/87, 0x57}, {&(0x7f0000dfd000)=""/7, 0x7}, {&(0x7f00008f9000-0x95)=""/149, 0x95}, {&(0x7f0000a4a000-0x82)=""/130, 0x82}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, &(0x7f0000640000-0x1000)=""/4096, 0x1000, 0x5}, 0x8}, {{&(0x7f0000834000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b8d000-0x90)=[{&(0x7f000070c000)=""/17, 0x11}, {&(0x7f0000350000-0xc2)=""/194, 0xc2}, {&(0x7f000034e000-0xb)=""/11, 0xb}, {&(0x7f0000bea000)=""/229, 0xe5}, {&(0x7f000096b000-0x8)=""/8, 0x8}, {&(0x7f000093b000)=""/46, 0x2e}, {&(0x7f0000017000-0x6b)=""/107, 0x6b}, {&(0x7f0000eab000)=""/11, 0xb}, {&(0x7f0000e3a000-0x79)=""/121, 0x79}], 0x9, &(0x7f00009a1000-0x17)=""/26, 0x1a, 0x6}, 0x2}, {{&(0x7f0000832000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fd4000-0x90)=[{&(0x7f0000656000-0xb6)=""/182, 0xb6}, {&(0x7f0000db7000)=""/219, 0xdb}, {&(0x7f000018a000)=""/215, 0xd7}, {&(0x7f0000a5a000-0x1000)=""/4096, 0x1000}, {&(0x7f00002aa000)=""/251, 0xfb}, {&(0x7f0000930000)=""/1, 0x1}, {&(0x7f0000bc2000-0xa4)=""/164, 0xa4}, {&(0x7f0000d05000)=""/4096, 0x1000}, {&(0x7f0000fe1000)=""/4096, 0x1000}], 0x9, &(0x7f0000f60000-0x5e)=""/94, 0x5e, 0x2c6}, 0x5}], 0x4, 0x40, 0x0) wait4(0xffffffffffffffff, &(0x7f00001a8000)=0x0, 0x0, &(0x7f0000ca9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000022b000-0x8)=[], 0x0, &(0x7f0000324000)={r2, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) 2017/12/23 09:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) 2017/12/23 09:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) 2017/12/23 09:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) 2017/12/23 09:47:58 executing program 2: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="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", 0x2d9}], 0x1) 2017/12/23 09:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000deb000)=0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00002e1000-0x10)='/dev/input/mice\x00', 0x0, 0x402) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b7b000)=0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) close(r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c01000)=0x9, &(0x7f00009e7000-0x4)=0x4) 2017/12/23 09:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000f0a000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00004f5000)={0x9, 0x8, 0x9, 0x9, 0x10000, 0xa8, 0x840b, 0x4}, &(0x7f0000f26000-0x40)={0x5, 0x4, 0x1, 0x400, 0x20, 0x800, 0x8, 0x1000}, &(0x7f000026f000)={0x6, 0x2, 0x4, 0x3de90158, 0x8, 0x6, 0x800, 0x1}, &(0x7f00002df000-0x10)={r1, r2/1000+30000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d9e000-0x4)=0x0) getresuid(&(0x7f0000c4a000)=0x0, &(0x7f00006f2000)=0x0, &(0x7f0000f42000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f66000)={0x0, 0x0, 0x0}, 0xc) r7 = openat(0xffffffffffffffff, &(0x7f00009f5000)='./file0\x00', 0xc00, 0x1b3) r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000e76000)={{{@in=@local={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, 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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000)=0xe8) stat(&(0x7f0000dc2000)='./file0\x00', &(0x7f0000543000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r3, 0x9) lstat(&(0x7f0000cf8000-0x8)='./file0\x00', &(0x7f0000d67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b1a000-0x8)='./file0\x00', &(0x7f0000e40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000543000-0x4)=0x0) stat(&(0x7f000052e000-0x8)='./file0\x00', &(0x7f0000410000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000204000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000613000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec5000)={0x0, 0x0, 0x0}, &(0x7f0000b34000)=0xc) stat(&(0x7f00003c3000-0x8)='./file0\x00', &(0x7f0000126000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000315000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000458000)=0xe8) stat(&(0x7f0000780000-0x8)='./file0\x00', &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = signalfd4(r0, &(0x7f0000c78000)={0x3ff}, 0x8, 0x0) sendmmsg$unix(r0, &(0x7f0000c40000-0xe0)=[{&(0x7f0000a40000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bf1000-0x10)=[{&(0x7f00009c2000-0x2a)="ab8fa30af52d70303d1c6453cb1dee9b1605513d2b08b19447cc9b572d35c0f59009a91e51749587f771", 0x2a}], 0x1, &(0x7f0000009000-0xc8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r7, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x44800}, {&(0x7f00000bb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000609000)=[{&(0x7f000004a000-0x11)="de49ccf8350c1fee2e78a081d01e7cacb0", 0x11}, {&(0x7f0000b7a000-0x6b)="ea582cd9e4068b54592be35e4c5f07a970db82788cd300f939e6e01a0086cbd69102fe9a838bdc9a3b8175817ddc79e1b2a53ec819cb3000b1b1a8f31cf65de3ee5712699fc8660d24d0966324d7e25cf5d9edb95cd1c3eecc732531441f55f35ff0bd32b512daf5bdae4a", 0x6b}, {&(0x7f0000330000)="4d3e41b3edfaf20e1bb918ca5d44da", 0xf}, {&(0x7f0000751000-0x23)="dbff1c6884692c7f710da355d2042c89b7a7ab38865fed8d8c12752e74ff1287968687", 0x23}], 0x4, &(0x7f0000814000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r3]}], 0x38, 0x40000}, {&(0x7f00006a3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007f6000)=[{&(0x7f00002fa000-0xe3)="2f78bb4c0e1314f062786bd5987d39270a0b7e5c76270bcc7a3ab43e19b045c44e353c3e9d96a54a5de27534b8c772a89199c1582f7f0ea641d3d0786771ba97bdec11d3b45261fea4f57ab4861d5afa48d3f653eaa3b06f697385b9ec76b92770237a219be34fd0371dc4e3a6b4756925e46c1a070fe6d2372568b3c8432387642d2cdca8b408c8a01b0a9e8aae463f02d92567b881dce3936847fed119952a22ff54c1418842e43e40cdea78e9e88928d5f93b4e1eebf679448c3c8dd7c6f2dadea4ba9e635f3e5fc5f6e75d93295887dd5ae24c3c114f48543689c614b472ce7f4e", 0xe3}, {&(0x7f00005a0000)="878ade89ac275f87290a6326af0d8ce2ea2f51bb52d69aeae24b243d470280b2b980cefd8939b1ce9a08209b338146c1aef840aae61bfa744defd7399cb4e7e10cf017911bdf08f1f98ee3f2d1b363fe9f2c283eed2ea55591701a876f27cfc1c66c02a8922ac5ea0e7716087ff90031822f78edba59d82e1fe5d59db69ce57c8862b4318cf78945eccf2b3d6e8316eca3071c107f997cf57a3e98fd655b45", 0x9f}, {&(0x7f0000536000)="40cff6885e6713bdc3b48e9376ad0c9c2531d11b9c14a7dc39ffb95c751bed3d9933615a22b1066a34a53941222f24fde189b1f036f9", 0x36}, {&(0x7f00000b7000-0xc2)="d9d539662a463397b6c9aa17e0cfa77f935224e7a48f493c327c9a092da155358f966483c808c8a26dc08e69d5b1cc806f79e59288cad0025ea3918fcd532f7e9a86400255e8dc8d42951bd1842ad48f9327e8f4ce0f10d038555ec5baaa4d7f813d18ca8a15bbb02c67e109de5567d1315c87507b16b36b1373f4e92b01b253b478a025854d922c3638d0c6a8fbfef006996203eea075593da65a86291d6f5b789c58c8f526e264e4ad7c5cfca883172030c67c64775145be812b6dc2e3b8e1f962", 0xc2}, {&(0x7f0000565000)="15b7d36d170c0b9d18aa58fcb6f0d88de399311c661ec158840e2a342af6207aa412f0ff4a8da9692de12f", 0x2b}, {&(0x7f0000489000)="85d5444ce9ba05dd560606d5d9734bae965d5101dab88479e7418902a94dce98c5e2a553cbe997479b9df0af95eace4b1558e3528b0a84e99ed795359d5e32eaa2c282cff218960ac13d645e7c7154f9d758dedfadb849a8c326c2cdd91cdab76be650ba34e4693354890f4588f86798ad9238aa02ccfa96d3b7c6dede3f878a307b837a0b01800758bc3b11fda2763a941ed61b99388e953ee4c95b785be87c0f815d0e", 0xa4}], 0x6, &(0x7f0000927000-0x78)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r23, r0]}], 0x78, 0x80}, {&(0x7f0000b25000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000048e000-0x20)=[{&(0x7f0000113000)="7efd8dec140cb3908016fe3189dc63fc867971b4d5d1349a15479c654b57018a2c383a", 0x23}, {&(0x7f000037b000-0xf5)="4bbee4592cd781f0813e4fc4dbcea4d4de25aea46ec9b7281b7ee61f4355e82a122b52e139e23a0fd8927b36709ef88999520b81a0072ae46e223b67186bc14ebf93dd630b6082c2c1ab61c36e4bae93b533368f1ff1cafb2f214b1064403f5fb68d4c7a56db30e266c6889ba10539f469f6e1d9560bbb978e337c7c3ed1e8b3fc16e6e43639fe9355b90bfad7e5a03e87bcc2c264734ec954591f079a7d9f05f8fc420d5c72d21608b27a3bb11b0727f0274a5c81d8d8fc39e97cd583f44161fdd929494d35f3f0c38ec127c99074456352a0b1a60975a8de33c63cd68bb3b8a281d2fd681569636407ff363ae2a57973256aca1a", 0xf5}], 0x2, 0x0, 0x0, 0x40000}], 0x4, 0x40) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r3, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2017/12/23 09:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000004000-0xc)={0x4, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ae1000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006d2000-0x4)={0x1}, 0x4) poll(&(0x7f0000dad000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/23 09:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d44000-0x8)={0x0, 0x0}, 0x8) bind$ax25(r0, &(0x7f0000caa000)={0x3, {"4b83f3d119b076"}, 0x0}, 0x10) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) 2017/12/23 09:47:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x40000028060400) recvfrom$llc(r0, &(0x7f0000d37000-0x44)=""/68, 0x44, 0x40, &(0x7f00003ae000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2017/12/23 09:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f00000-0x8)='./file0\x00', 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x62020200) rmdir(&(0x7f0000563000-0x8)='./file1\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000344000-0x6)={0x0, 0x0}, &(0x7f0000d96000)=0x6) sendto$inet(0xffffffffffffffff, &(0x7f00008f2000)="", 0x0, 0x0, &(0x7f00002d9000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000052e000-0x4)=0x6, 0x4) 2017/12/23 09:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1b000-0xe)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000031f000-0x4)=0x2, 0x4) delete_module(&(0x7f0000edd000)='/%vmnet0user.,$\x00', 0x800) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) statfs(&(0x7f000076b000-0x8)='./file0\x00', &(0x7f000050e000)=""/92) sendto(r1, &(0x7f00006cb000)="e001694ba2971e80783164bb49f71e072dc30d44ee3b1c73ecf21fbd1a7fd47f102b8c84b1244aee865463387de79028276f73b714009d5f05dec8e425cc8304b2cc25b90760a237351c3719805fa74d6162e88d97fed29fc941fdb8fd3b3c9605e9edbe0cdab1f84af8235103103cb0e5ab482142417b2abd06e67a3a9615c6cbb802a53a7e14d3bf66e3a2bdd05f4be131808e8d6e0c713dc8500aa3e193104f562c790d8956798611dac221b6cf588bb7d69265aa3b9cb5bcfde820ecdef635fc2204bc94ca3ea2094ecc6765442d8ed6e20a3686c6745c9c8ced45a5e6f789dc85d672d29398b48294", 0xeb, 0x8000, &(0x7f0000b1f000-0xc)=@nl={0x10, 0x0, 0x1, 0xd035}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007c3000)={0xfffffffffffffffd, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f37000)={0xffffffffffffc80b, r2, 0x10003, 0x3}) r3 = fcntl$dupfd(r1, 0x802000000402, 0xffffffffffffffff) exit(0x1000000010003) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000dea000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x5, 0x1b, 0x1, "46cc5bf39304595caffd0c0bc5d86ef90275056881ddba37c6bbe8eee9b4ed1c2a7fb65172f52997a9780c3c49c4dde84f418237f34a45c7f1f9f02e8c2f2cbf", "521eda4366025a6810e30d8a06cbb77ce1a48c662c11ca12acbc6b18cfe778428c992231ded3ac6f5c9434b5d38b8cc5dfc57837906b08a5f95e90527cbfdb7f", "e1ce5f1e5e247eef791227e278b0827e7d3fd421959ca116b8701d3fb4855b47", [0x2, 0xff]}) creat(&(0x7f0000029000)='./file0\x00', 0x200) sendto$inet6(r1, &(0x7f0000e8a000-0xeb)="2bcaf02cd9dd044c06b61fba8b21d462d010e3b2d54a435e64d2d5bfa092ad8d742291c769213bd45bcf7b4f8d12c45c95faeb438e4041f9c8abd6a4eb820b6d27055bd4d2462dc93a32e5cac646767e5af706d9922f9cf97d589792048395af352811ca2c76b7049dd1532fecc24159677bfe38bfa97f9540260cbe8c148d9e74cbc18b13477474a2b690c45290df1f4bc2412c2dea39c892e6e336e258aa1be67bcf99e3cfb0905e424457cabe6fc7e8d5cc169b13f55b37e1dc94b799c0c5d005d29459063ce61f082c35e02e51977b7122f97f77c920f5ee71352b0bf7b287ee0c9c32f65c5d56cefb", 0xeb, 0x80, &(0x7f0000052000)={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) 2017/12/23 09:47:58 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x18000) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2017/12/23 09:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000307000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000068c000)=0x0, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendmmsg(0xffffffffffffffff, &(0x7f0000a52000-0xb4)=[{{&(0x7f0000226000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="546bcc8c38c4", [0x0, 0x0]}, 0x10, &(0x7f000071a000-0x80)=[], 0x0, &(0x7f000043e000+0x824)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000050d000)={@common=""/16, @ifru_names=@generic=""/16}) 2017/12/23 09:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) 2017/12/23 09:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090f000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f000046e000-0x8)=[{0x6, 0x0, 0x2, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000980000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0c000)=0x14) fgetxattr(r0, &(0x7f00003ec000)=@known='system.advise\x00', &(0x7f0000d03000-0x4)=""/4, 0x4) 2017/12/23 09:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023f000-0x10)='/dev/sequencer2\x00', 0x4d0083, 0x0) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:58 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x9) close(r0) readv(r0, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/23 09:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000066f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f27000)=0x14) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000991000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001ac000-0x6)={0x0, 0x8}, &(0x7f0000df2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007d3000)={r4, 0x0}, &(0x7f0000d27000)=0x8) flistxattr(r1, &(0x7f00008cf000)=""/4096, 0x1000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) mknod(&(0x7f00005a6000)='./file0\x00', 0x21, 0x28) dup2(r0, r1) [ 29.645698] IPVS: Creating netns size=2536 id=9 2017/12/23 09:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/sequencer\x00', 0x600280, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000021d000)='/dev/ptmx\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000426000-0xd)='net/udplite6\x00') r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000102000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d85000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xe36}], 0x84) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bf8000)={0x2, 0x0}) read(r3, &(0x7f0000a10000)=""/4096, 0x1000) preadv(r2, &(0x7f0000c89000-0x10)=[{&(0x7f0000e73000)=""/125, 0x7d}], 0x1, 0x4000004) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00009bd000)={0x54, 0x0, &(0x7f000053c000-0x54)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f000030a000)=[], &(0x7f0000731000-0x38)=[0x20, 0x28, 0x20, 0x3314d56fb419d69e, 0x48, 0x78, 0x18]}, 0x57}}, @register_looper={0x630b}, @exit_looper={0x630d}], 0x26, 0x0, &(0x7f0000773000)="b5c8f77affb88e57d881b2be9e72dfce6ac4ee9afc42acd1bb18d9b8d4d43d54d68afd13dcaa"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d4f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000158000-0x4)=0xe8) 2017/12/23 09:47:58 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a3000-0x8)='/dev/ppp\x00', 0x240080, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0b000)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000278000)={0x6}, 0x8, 0x800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f0c000-0x4)=0x0, 0x80000) r4 = userfaultfd(0x80800) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_fuseblk_mount(&(0x7f0000f0b000)='./file0\x00', &(0x7f0000a58000-0x8)='./file0\x00', 0x6002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1f, 0x100000001, 0x40) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000f0b000)=0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000022b000-0x8)={0x0, 0x0}) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f0b000)={0x0, 0x0}) r11 = gettid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f0b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) r13 = getegid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/rtc\x00', 0x80, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0xc) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e6000-0x4)=0xc) r18 = getgid() pipe2(&(0x7f00000b6000-0x8)={0x0, 0x0}, 0x80000) r20 = open(&(0x7f0000d0a000-0x8)='./file0\x00', 0x100, 0x100) r21 = getpid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000f0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000729000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = open$dir(&(0x7f0000f0b000)='./file0\x00', 0x2803, 0x4c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f0b000)={0x0, 0x0}) r26 = geteuid() r27 = getegid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f0b000)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f0c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f0c000-0x4)=0x0, &(0x7f0000f0c000-0x4)=0x0, &(0x7f0000e06000)=0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000238000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000a23000-0x8)={0x0, 0x0}) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) r35 = timerfd_create(0x5, 0x80000) r36 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d58000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r37 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f0b000)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f0c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0b000)=0x1c, 0x800) r41 = getpid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f0b000)={0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0xc) r43 = getegid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0c000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dc3000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0c000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f0b000)={0x0, 0x80000, 0xffffffffffffff9c}) r47 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c30000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r48 = signalfd4(0xffffffffffffff9c, &(0x7f00008e7000)={0x7}, 0x8, 0x80000) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0c000-0x11)='/selinux/enforce\x00', 0x840, 0x0) r50 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f0c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f0c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f0b000)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = accept$llc(0xffffffffffffff9c, &(0x7f00007b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e8e000)=0x10) mmap(&(0x7f0000f0b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = accept$unix(0xffffffffffffff9c, &(0x7f0000f0b000)=@file={0x0, ""/4096}, &(0x7f00002c3000-0x4)=0x1002) socketpair$inet(0x2, 0x807, 0xf75f, &(0x7f0000273000+0x522)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f0c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r60 = socket$inet6_sctp(0xa, 0x1, 0x84) r61 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r62 = socket(0x10, 0x80800, 0x12d3) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f0c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0x8, 0x80800) r64 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b45000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f6000-0x4)=0xc) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000685000)='./file0\x00', &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f0c000-0x8)='./file0\x00', &(0x7f0000dca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = timerfd_create(0x7, 0x800) r69 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r70 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f0c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0c000-0x4)=0x1c, 0x80800) r73 = eventfd(0x2) r74 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002ca000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0c000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f0b000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f0c000-0x4)=0x0, &(0x7f0000e2e000-0x4)=0x0, &(0x7f0000f0c000-0x4)=0x0) r80 = socket$inet(0x2, 0x0, 0x200) r81 = syz_open_dev$sndseq(&(0x7f0000264000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f0c000-0x4)=0x0, 0x80800) r83 = gettid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f0c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f0b000)='./file0\x00', &(0x7f0000f0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r86 = gettid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007d6000-0x8)='./file0\x00', &(0x7f0000f0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r88 = getgid() r89 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000bf9000-0x4)=0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r90 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r91 = accept4$ipx(0xffffffffffffffff, &(0x7f0000a45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0x10, 0x800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r92 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f0c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r93 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dde000-0x8)={0x0, 0x0}) r95 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r96 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/selinux/access\x00', 0x2, 0x0) r97 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f0b000)={0x0, 0x0}) r100 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/status\x00', 0x0, 0x0) r101 = userfaultfd(0x80800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f0b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r103 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f0c000-0xe)='/dev/keychord\x00', 0xa0000, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r104 = openat(0xffffffffffffffff, &(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000f0c000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00006bd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r107 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f0c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r108 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r109 = syz_open_dev$sndseq(&(0x7f00000ed000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r110 = perf_event_open(&(0x7f0000e8a000)={0x2, 0x78, 0x3, 0xfffffffeffffffff, 0x5, 0x2, 0x0, 0x3, 0x204, 0x6, 0x2, 0x8e, 0x80000000, 0x1, 0x0, 0x3ff, 0x2, 0x1f, 0x8000000000000000, 0x2000, 0x2, 0x4, 0x4, 0x4, 0x0, 0x56d3, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0xe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001d0000-0x8)={0x0, 0x0}) r112 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r113 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/user\x00', 0x2, 0x0) r114 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r115 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f0c000-0x11)='/selinux/context\x00', 0x2, 0x0) r116 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000300000-0x10)='/selinux/member\x00', 0x2, 0x0) r117 = epoll_create1(0x80000) r118 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000782000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000eee000-0x4)=0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000576000-0x4)=0x0, &(0x7f0000f0b000)=0x0, &(0x7f00006f6000-0x4)=0x0) r121 = getgid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r122 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000f0c000-0x4)=0x0, 0x0) r123 = socket$packet(0x11, 0x3, 0x300) r124 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r125 = accept$inet(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000)=0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r127 = accept$llc(0xffffffffffffffff, &(0x7f0000819000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f0b000)=0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r128 = accept4$unix(0xffffffffffffff9c, &(0x7f0000eca000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0x8, 0x80800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r129 = syz_open_dev$loop(&(0x7f0000f0b000)='/dev/loop#\x00', 0x1, 0x10100) r130 = syz_fuse_mount(&(0x7f00005f9000-0x8)='./file0\x00', 0xe001, 0x0, 0xffffffffffffffff, 0x9, 0x10000) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r131 = timerfd_create(0x2, 0x80000) r132 = eventfd2(0xffffffffffff0001, 0x800) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r133 = accept$netrom(0xffffffffffffff9c, &(0x7f0000956000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f0b000)=0x48) r134 = gettid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f0c000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000f0b000)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r137 = syz_open_dev$sndtimer(&(0x7f0000f0c000-0xf)='/dev/snd/timer\x00', 0x0, 0x210480) r138 = socket$packet(0x11, 0x0, 0x300) r139 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00008ea000)=0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r140 = gettid() mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005ec000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f0b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000-0x4)=0xe8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c73000)='./file0\x00', &(0x7f0000f0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r146 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008da000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d01000)=0xe8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f0c000-0x8)='./file0\x00', &(0x7f0000f0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r149 = socket$inet6_udp(0xa, 0x2, 0x0) r150 = accept4$llc(0xffffffffffffffff, &(0x7f000066f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006b7000)=0x10, 0x80000) r151 = fanotify_init(0x4, 0x1000) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f0b000)=[{&(0x7f0000f0c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0c000-0x40)=[{&(0x7f00001a5000-0xda)="663dd1209adb9f67d38a46dcc7353b3b3ecf8897de9c73b16cea594fe1a4f808daf9317ead2516b4809d6becc229ca8d60391743d8d2df642c43d07a06ba9476794e9d4d2798bbf10d840c9e873cbbe5cffe78dccd311ae1e81f2e094312617d856369c44999ea3a30ed98fbb98818b47d6ca008f1ffeeac6e81046d7f67dfad705d68071dd60d4b569dbd09f2e039c16a6aeefd74595e7d953b596aaa3e31e04d59ed280a692bc2f14478c1b99896e70d6bc74cf78f0dc596238204d2515e3d39ebe9781ce5855cf5bb88914150491d65085c196f157e41def0", 0xda}, {&(0x7f0000f0c000-0x1000)="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", 0x1000}, {&(0x7f0000701000)="97c018f535d87af0aaa6450e8dadbde852a9b13970d6ae525b65ea9c69e8d04642b04039227ca0684117ca5f5d15fa16", 0x30}, {&(0x7f00006c0000)="0f1da513c4efa3ba4ef0ee57beaae44411269b5993a5fde24481f1faf1c63d42418a947c6f7df721b6d6203ec0cc77d7ce4a3f1fb022b156b517885c1fe9a1cfac7d36e3cad050777e3880c5b8ac05717404c239d72ae6402b374af34f924f49247c3cfb9058ef1e9be112eae559854e980d86831619d595c7f36d348ef5add573cf15453cd8060e5c72d8b7aaa39ca9e293e3ef9bd53cc9bca68d570ee2f81df06dc33e1f84d1a3862f579cedbacbb6a4f971a8003c02a58cbac8c658fdd894d11b5c36ac446c8041ab46d81e1a6ab1bbf5c1b6cc", 0xd5}], 0x4, &(0x7f0000694000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x88, 0x4000000}, {&(0x7f0000047000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f0b000)=[{&(0x7f0000f0c000-0xd7)="33a7c4defda1c0873e189b102f568eeb40bfff445e8cce1c5c616023f770a8e29e10c785dd942c62c41e9a56668960a08a0b82d83ed73a55690574a5560900d77ac51e53dc377b6353f2f374b146c25e63b9e4f234d97626152145a05c65d67964f0e46725700d49f091d5888b79e3c754a9b3d31881ae76ccfd839682146c3284570237c6f7730c88c464ada9f158bf675b0337884c6e49bf35886939c8b06510b424918e298e1e5b45e3b189e772f770006b82c5f8510b142a9bc778611773079623532dc451e7ee32927c51c2bd31d284b3d8e0b469", 0xd7}, {&(0x7f00001b3000)="296d1ce1a1259e3ac936b5b838ef55f6cb7b0d3da4e1339850400685470a804cc747b4e06b8d3bae61142d3888ab2fb77b2190a32227f7562e47c53cc339a8f4004ef16ffd2aa459caac25dba2e0777af88d389b50d39ebd33b308fb780a5a725d74e6d37842b52675e8b9cd3958a149e21fc6a765d1d3004bf927e8269111774555cdf1b600a69fbdeb7d6f98be2182a202f290422a48e140b94128a6263d1af40bba8f0e2dc8cd3eca3da33782ca63b418dde01f", 0xb5}, {&(0x7f00008ce000)="13384181ce658c701f64ce938da7cf628e3197c2a020ed494a77a1018559f621a207d1828c77314fa3ae2b68ff5ec67329606fe0b508b2e9b5d7b52667e5eebf5c6aa456cdf6275342c68b57d3906f7b2243b0f33e457dbe378e54f27aa54c482ab9841f19df52c9d6402d305156da3eb01c5c1fdf27164a60f34514d6bbee2366063760fe0f312c021a6535ca697e3127ebb3fb6bf55a0acf", 0x99}], 0x3, &(0x7f000087d000-0x158)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x38, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38, r39]}, @rights={0x18, 0x1, 0x1, [r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x38, 0x1, 0x1, [r44, r45, r46, r47, r48, r49, r50, r51, r52]}], 0x158, 0x1}, {&(0x7f0000f0c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0c000-0x30)=[{&(0x7f0000f0b000+0xb19)="251fac7be21d19217827562b50fbff3b2614fc38c7f0990d67fd6e90e807e4e03eaf365ebe", 0x25}, {&(0x7f000082a000)="c158a5c549c8d27a2a72e338098bdf02f26b73ecaf40f7798a788bbaa6fc0199413e05738ff24e55c3ddaaafab07c104a314b5e92d72a97d25402b6f8fccdf2e549a0540637892f48f65", 0x4a}, {&(0x7f0000f0c000-0xb6)="bf8eef208a7df039711101391d2c19585892d2512cde124c1724d2141a98d564ae96a859584eeaafff0f3f53fb3f0b9f11ad5e9991abb55950475747e81fb4e545f94fe99633e650de1f9eae198a91ca5be077387e9e26a896259e8a6d1eedcea459372dab7ed94ae0973b0a40e49c7d7b0e1787f33bc7ca7eceb5d98419438d5350e409f61088d6dd1681127252377b6555d0f03fb62a2651f501c3c3cda148c4e04052a57965d5788ec357c3425c7d1ae0b7890293", 0xb6}], 0x3, &(0x7f0000594000)=[@rights={0x20, 0x1, 0x1, [r53, r54, r55, r56]}], 0x20, 0x0}, {&(0x7f0000892000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f0b000)=[{&(0x7f00005a3000-0x88)="9c5cc680161371e186513bdc954616cc572e274de57525369df47df8725c95cde8cedae096f0a0028899cf977e52fc944738362cbe8c79fe25569c8879cab9a1fbe0aae84accd93bb9c641750ec82714a408d660c29c5774e34c504df1ffb86248df7fa9eb9b3e0c3c5256bf494bd67bcf355e94cd8c1e347f37196e36d76cb05d7e162313061194", 0x88}, {&(0x7f0000190000)="a616af3c59c20ec2ac88f73d957c1eb8f1911dcde651fff0975394223d0bc7e5061fb6576771d7980c1658638bdebeb35cd8a7aba7bf53a013c87bbc2e88ea76673af50895e7100447851ab9999d482726e81b509c2ad7264067b06896fc88af1a8cf26b45c6bd01370645023e", 0x6d}], 0x2, &(0x7f0000f0c000-0x50)=[@rights={0x30, 0x1, 0x1, [r57, r58, r59, r60, r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}], 0x50, 0x80}, {&(0x7f000055e000)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000aee000-0x1000)="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0x1000}, {&(0x7f000028c000-0xab)="c56cc94c547120778082265dec7d090e7de82b55042e1b895f2140e493594bb00db35eefd44ce78d96d6def02cf5daa17da067fa8c3b8bfc5acb6add4b903aba74c4c8b69a91f653b5468e6b1d05f0ea9005f7c9649c8464a13cb680e51fc36a4795de3c6be77e86c99ddefd7bc593377980164b948fbd328a7b7a434bbceb9c055de40d0dc6cdc61ec0d3736eb2f9028a0a6c592bfa4d64be01b677a1422b93c20b4c74e7a32aff109472", 0xab}], 0x6, &(0x7f0000f0b000)=[@cred={0x20, 0x1, 0x2, r140, r141, r142}, @cred={0x20, 0x1, 0x2, r143, r144, r145}, @cred={0x20, 0x1, 0x2, r146, r147, r148}, @rights={0x20, 0x1, 0x1, [r149, r150, r151]}], 0x80, 0x40}], 0x9, 0x80) r152 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r152, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[], 0x0, 0x0}], 0x2, 0x0) [ 29.697448] pktgen: kernel_thread() failed for cpu 1 [ 29.703150] pktgen: Cannot create thread for cpu 1 (-4) [ 29.726370] IPVS: Creating netns size=2536 id=10 2017/12/23 09:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000940000)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000acf000)=@file={0x0, ""/108}, &(0x7f0000786000-0x4)=0x6e) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f00002dd000-0x4)=0x0, &(0x7f0000ae3000)=0x0, &(0x7f00006a0000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000ade000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() lstat(&(0x7f0000bbf000)='./file0/file0\x00', &(0x7f00008dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000088e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000a5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r9 = syz_open_dev$mice(&(0x7f0000dff000-0x10)='/dev/input/mice\x00', 0x0, 0x60400) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000045b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f00006b1000)={0x0, 0x0}) r12 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d8e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x1c, 0x80000) r13 = getpgid(0x0) r14 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f000040d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008dc000)=0x0) getresuid(&(0x7f0000a0d000-0x4)=0x0, &(0x7f0000ba9000)=0x0, &(0x7f0000882000-0x4)=0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f000078d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0xc) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r21 = openat(0xffffffffffffff9c, &(0x7f00009bb000)='./file0\x00', 0x400000, 0x82) r22 = eventfd(0xff) r23 = getpgrp(0x0) r24 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d7d000)={0x0, 0x0, 0x0}, 0xc) r26 = syz_fuseblk_mount(&(0x7f0000690000-0x8)='./file0\x00', &(0x7f0000c74000-0x8)='./file0\x00', 0x1001, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2000400) r27 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r28 = eventfd(0xfffffffffffff800) r29 = openat(0xffffffffffffffff, &(0x7f0000175000)='./file0\x00', 0x40000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) r31 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r32 = syz_open_dev$sg(&(0x7f0000cdc000-0x9)='/dev/sg#\x00', 0x0, 0x16000) r33 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/load\x00', 0x2, 0x0) r34 = syz_open_dev$binder(&(0x7f0000960000)='/dev/binder#\x00', 0x0, 0x802) r35 = accept(0xffffffffffffffff, &(0x7f0000086000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006f2000+0x4e1)=0x60) r36 = syz_open_dev$usbmon(&(0x7f0000d1a000)='/dev/usbmon#\x00', 0x400, 0x4040) r37 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a23000)=0x0, 0x80000) r38 = socket$inet6_sctp(0xa, 0x1, 0x84) r39 = accept4(0xffffffffffffff9c, &(0x7f0000dbe000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000576000-0x4)=0x10, 0x800) r40 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmmsg$unix(r0, &(0x7f0000e6e000)=[{&(0x7f00005de000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000af2000)=[{&(0x7f0000905000-0xaf)="988fe33115cbd12ca70d0885cbcb3f4469ad011901c5a18480cebd712e733f1f75c9cbad1bc79c6f0db66ed49d2d00c4933ab838b8f9aab9a0e97de3d20670b40e448688537cd89f3c9f9a78321931393a17fb24868719023cc361c0927017dfe81bc9f4abd3bd370da7bc697167d30121925517702e99daac0309cc83560d2ae3941692903a9f81114ac510417e988a652721b67c1c59c6adfa4b35b7e059a724ccc0940f752df0266b92268a2dad", 0xaf}, {&(0x7f0000298000)="b2b4b849ebfaab1abd58f3c6efa5548c06990e6ea90b8eddf9790b11dd907edcb048889ae5695a9f78c27a92d8b779eae162be7f96182028dd5c25b5705928fb7ad7deae5e0dbdacb2dde2a75f9a113552ef5f3ed3a5a1e52f5e3e342df6bb3ad7638a67453bbac4d80cab8eea323a4c0c90f76bca47fefee8a96472c3a8e4473620e7fef81983a00debf06c1d3ed08053758af3878e3ac6a26626e2e4cff6952ffdd4e6c7769b6e34d01afb8f3623b48105999c19c50c7dea48bb859117e8b307c8b58f39f8e6aef7e9dc60befce276fed079647578adaf8e129db1c8a329331411a47a7a43ec0280c45b8c", 0xec}, {&(0x7f00005b5000-0x1000)="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", 0x1000}, {&(0x7f00000db000)="9d106fd8736406dc908f008d251184fc596e5d8ccc4f16fc7083657c0255eddf599490e16af226135c823fa3a3f3814ae1e90934242c1273e594b94bb6eebf2452d049bb0fc604ce2ebff1a882f73904b2578e0b42f989ceee32b6555ab72085004f4d41c8472812d7859c347bcee1b22eafd24dcc3d0710d9898a3725169e0f5697efb8856cd892efa85fa0ae383fb0039bffd869a93af60bc65640895a7205d689070b19196a13903879582d80d7a9a0a56d1d4403f177ee3c7020b417388dda1f0c5362b3fb246ff1552211ba19a70f3c88452a94f52dcece805c0544150bd380c674e7572fe0fd1321983da876a10cb3e41bdb", 0xf5}, {&(0x7f00001f7000)="8f9ac6abdfe2445c43a5809c48038f1c6f697e222a1f63770dbddc36c6f5", 0x1e}, {&(0x7f000044c000-0x11)="cbc696db4d3cd6b44597067e88f55eb876", 0x11}, {&(0x7f0000d6f000-0x1d)="2bb4c417d0fa3959afc1d1b1533ce28782c477d704f7923cd6352c8fa3", 0x1d}, {&(0x7f000064c000-0xcc)="b75618cb03acd4f97ba39a5b49c3bc030b4c113668c45948679b574a3a822e7d6fb3ccd1df86d41d74a2a56cbcdb4f7208fbe1880398f49916f4180d62e3fc6c4b6bef5ac5529af2721c1e185f5ab2dc5a2a639e245975577e8522e8fcda9fb531feabefe3ee5fc169bc3512a8eb13bae08f5942712eff6011c3c095688ea9fcbb1859bdf7dd556dcfe588cdb2a14d482f2cceeaf0d7987cf6ddc7e090c77d3187ca7444746e9227b6558a4fc37bf128ffd1fae0369e42cd01c27ab575bc7c7eaf54a98ec91ae06f858ae455", 0xcc}, {&(0x7f0000eca000)="f3d3c3e58d9ae0e7b13ec4d7699c074f90e97307f239cb6cccb866a3779ff229f4682757f86bcc17c77f0f77bc13b8d8e6decd23bf2acaa0133050078e915c4756a6f11531d052e900262898dab9748eb18d39bdb239a1fb2c39b42ca841d9f2f37075d2071ffe5eacd990e9eec3579cb42d3ff15719ece63ed31c29e7cb9b0b5d98dcbc8b9fa5caab295a58e381cb8de1b9f9dc7afb58cdd363b14402b28cb79be06bb1d012f0188e82dfe6f224946a19916888cc0fb7a8b3791bd5673beb6477f96c2f1c05706be461365bdb4354f5820e734a499e537fe4d3f9a9", 0xdc}, {&(0x7f00002fa000)="cc72f4453cc85cc3a793c76c69173b411b944ed7cfa821cfcd1728b7a1eea0a9cb9f8434887fc11329805fcde3c42d5c50d907fa986d61ae26261b064a991b7129261b", 0x43}], 0xa, &(0x7f0000499000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30]}], 0x110, 0x4000000}, {&(0x7f0000d7f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ab000-0x10)=[{&(0x7f0000250000-0x8)="308dc6ddc3e9cc3a", 0x8}], 0x1, &(0x7f0000884000-0x48)=[@rights={0x38, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38, r39, r40]}, @rights={0x10, 0x1, 0x1, []}], 0x48, 0x40084}], 0x2, 0xc4) r41 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r41, 0xffffffffffffffff, 0x0) 2017/12/23 09:47:59 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000030b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$sock_int(r1, 0x1, 0x20, &(0x7f000010d000-0x4)=0x0, &(0x7f0000904000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000f30000)="", 0x0, 0x2000003e, &(0x7f0000313000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f000073b000)='/dev/net/tun\x00', 0x0, 0x2) r7 = fcntl$dupfd(r6, 0x0, r6) getsockname$packet(r7, &(0x7f0000df0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000778000)=0x14) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000e3000-0x28)={@common="67726530001f00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r7, &(0x7f0000ef9000)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@noop={0x1}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x3, 0x0, []}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0xf5c, 0x0, "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"}}}, 0xfca) fcntl$dupfd(r1, 0x0, r0) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) r2 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/23 09:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00002bf000-0x8)='./file0\x00', 0x0, 0x0) flock(r0, 0xd) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) 2017/12/23 09:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2000000000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000260000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$netrom(r0, &(0x7f00002bf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e84000-0x4)=0x48) socket$netlink(0x10, 0x3, 0x0) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f000058d000-0x1)='\x00') r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e1000)='vegas\x00', 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x88e, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/sequencer\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5d)=""/93, 0x5d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r1) 2017/12/23 09:47:59 executing program 6: 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) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xe783, 0x0, &(0x7f0000003000-0x7e)=""/126, &(0x7f0000003000-0x4)=0x7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001000-0x61)=""/97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) r2 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/23 09:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000592000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000bb5000-0x10)=@req={0xff, 0x1, 0x20, 0x3}, 0x10) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000330000-0x4)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x2, 0x0, 0x0, 0x7, 0x1}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f000058d000-0x1)='\x00') r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e1000)='vegas\x00', 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x88e, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 30.099365] binder: release 5438:5441 transaction 26 out, still active [ 30.108052] binder: undelivered TRANSACTION_COMPLETE [ 30.115259] binder_alloc: binder_alloc_mmap_handler: 5438 20000000-20002000 already mapped failed -16 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/context\x00', 0x2, 0x0) getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000489000)={0x0, 0x173, 0x30}, &(0x7f0000cec000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d76000)={0x800000000000000, 0x3, 0x8, 0x1aef, r1}, &(0x7f00006f0000)=0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)="0000004adf", 0x13004, &(0x7f000000a000)="") r2 = syz_open_dev$sg(&(0x7f000007d000)='/dev/sg#\x00', 0x3, 0x200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000112000-0xa9)={0x0, 0xa1, "2e1e0965f29a93364a2294dda0d0a783388393dae919b1d00c7c67b05908edd52606c2c7489305a9e931e4fad05b1c30eceab22e3db34859db5ef06dcd2802ced839dc039d860da004514ea1f409ac37833300e538e03eb89066e2c39f69eefa38def522b4d8ffb2c478c2031a3295ffc52115cff6115b53611f09fe8b373a60d870c3c9b889521ea0493706a8159752497ffd5d3f1ae5e72f661fcefd474b8602"}, &(0x7f0000956000-0x4)=0xa9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f2b000-0x10)={0x6, 0x800d, 0x1, 0xe7c, r3}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000098a000)=0x9, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') accept$packet(r2, &(0x7f000018c000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000053000)=0x14) sendmmsg(r2, &(0x7f0000983000-0x12c)=[{{0x0, 0x0, &(0x7f000021a000-0x10)=[{&(0x7f00007c5000-0xa7)="42ff77a8a4a32905958c4af61483d0414ae2c92f19d1fa2413cbbe877b5702c0075afc2410263ab6f3b05c92b96740e57beadab178ce900a6653e518408af84c393a69d4d608ceb1cec51e6241bd75bc8671d012afab4a955148172fa05f1081dcbcf7b0a10bd60ae2310de53afa2a4061663e46a21d6ecb827b12d9fbdf18b9e801943fae1ec734a1d901f1de6f4ece320b2981c8a4cb5cfa6b749c6efd259daca150922ba71f", 0xa7}], 0x1, &(0x7f0000ae3000)=[{0x80, 0x1ff, 0x1, "ac2548614948be82a72bddd2387e79299de1e92178a1b51412578ace2684125efbb4ddc947ded9fffae63aa203bb6c48abedd29ba8ac53a886f104c93e15481d32a1dca5d01b95712f5846faf1fbb26f27f90d94da814c11196b0fd8f7677268a31ad5e0147807d8f0e10b5feb"}, {0x78, 0x1, 0x6, "47d05fb379b0d6fd5588c9ae39b17e0c3a6887d77c5787ca3c22321817ee3cb27b1b672b49a519d186dd2af7321962c8c5cb6fb886bb44cdb930e367d24dcf25bb1fa4b693abe4c5807dd620a6dea940f9a2e15177d0ff209083c5feeb5c944ac4a2eec2d493ae81"}, {0xb0, 0x114, 0x9, "d10abef78da2bfbe02dbc56d53248916be8108c6020bf65ad533c97dba34c1e15a5c71105b8e6abad2687d806592363370b0e5de262c13dd6a976a0aebf051da9117b0de976e2bd56100f0bd8900ca12dae432c6785a94214e0c4a57c195e08a49ca3ac9037b028e0a204dd372a4963dab40256aa14e521bbc6db23148f4b3f110dad2f561f698b0a96f4c306c335df8053530fbf0461bbfa268ecfbb8338468"}, {0x90, 0x11f, 0x0, "296d56f0f68013db631eca74188e96e056a520fdb8939b2e54571e75dafb497b9abff082834542bf24bcf1eac2ce72df4cf6d69766f03d9e2cc063520b818f210e8aac47a45de93fab89d0ff3854316a539254bc88f2f6f03f9993856948eb5c03ea675c060ebd421ecf84b8826504c695edc9643ad3e746f08416942f"}, {0x1010, 0x109, 0x3, 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{0x20, 0x107, 0x1, "0ca8328da042abc99f1d670ffec98955"}], 0x1268, 0x801}, 0x380000000000}, {{0x0, 0x0, &(0x7f0000b82000-0x80)=[{&(0x7f000084c000-0x2d)="f3c935cb835bd7bd87efef976355549165b59ddb599937c2cb3c1e83f4cbd7459d36dc5167a9107df92e2d471f", 0x2d}, {&(0x7f0000c0c000-0x48)="3abcc37395929fe6b28cc87dee18161eea1ad2260f091be047846abb36d7176d4df8ebbe7332367c3cb8033eae85ba3c366780ddc53bba0f0d3d257871ed62929910d7787f362eea", 0x48}, {&(0x7f0000607000)="139ff4a2ec137dd869392124e60b4a1a2779ddb777226b15032c1ea4cd8839f2a61398231ad682e1c3dec751374feee0f326e390fda2bb0806db6224da60a56c1aa72f3865bc54fd6c70", 0x4a}, {&(0x7f00004ae000)="dc229538653c9cc010536452276557719f46b80545c9bdb27db9268ecee016fa89fb2e0a144ec67efe6892b010a432cd6d04143797cc661b014b9294b2a856f4ac7ed623e34000af463059a6a02d319f9759212a16ad752e1c90d180b8e220ed635b253167b92915ad56e3689489ca4dd9c95d95ade924c7c84c9fb5986d02ebd49e7f76b810e4fc28dc", 0x8a}, 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{&(0x7f0000864000-0x74)="f0ded687e40c4724dc4ed3dab60df8552ac1ef951a7a6bd0ad00859c349962e9a84fc74fb4ce6808d16b64af258fc35115716d4c293ec57a20ec2a22c3e2c7734a4ca386ce7cae0b62d7a9218280b6b71544835e91e9a7b7ade17c70d58f2b9d5ce03c56b43f1bb34d1cc304f3dbaf15d0e4214c", 0x74}], 0x2, &(0x7f000042c000)=[], 0x0, 0x4}, 0xff}, {{&(0x7f0000fbc000)=@ll={0x11, 0x18, r4, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000395000-0x50)=[{&(0x7f0000764000)="a46742f10372fb5271de51740cba1480e6d9d5103b85a4cfbca6f125759458221cba4e791caba8c678bd381e1ac5a3330ef0c08d328e4c5c9686103e4304e3e401037c87073f8b85d18f4a248da29330a79ba5ce6533a2b2f5ce5a909e801de5661c2b16568d11ee01190d596365447ac0d223ee8a90a5be8d2f68774c02b0eeb7a3", 0x82}, {&(0x7f0000779000-0xb8)="bb2b73d053843eda246c15004d4b1184d8971e89bc8176a6a992ae5bdbc4573dafe675a5f0d40d33e44b339cdcc8568666adb2e6d9ef3f27217b1944ded1669ed1672e42a2528d671722e286d9ba8aa848a368b5614df78905093d0847d530f4d759265c84573c2e9443276291a03275782df3cbfdb50e3e52b9945d256c686fe7eb9f070d89a54fbd602e8d4b6358ce4ef8eb47d0e1d213621ae2b6b530f500b8835c808d543691f18dd5f44956c12bd0ec6a9adb07b25f", 0xb8}, {&(0x7f00001cd000)="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", 0xfa}, {&(0x7f0000caf000-0xd1)="c007ea99c71ffcd6763f615b4222d75eca8df3911b44d0c51d9edcc7b4c6961bfe3aa873b67fd4d70072df6b43f96c4d721fd4621c367541a0639a28df354c17b51d5a2e33f95dad57e0788bb470197bfe97adaa15a9dc04faff8b5325c9b2dd9c93ff38a447cf7663c68a6d5ad6829f113dd2e209401f12359b5772dd5014d497ee38f58b57a3c2b384161dbad6a1c6feeceb93db5ee751fffa4b44f43738072583b7b4d5848226cbc91a804b941d39fa353c42485117a1414c7ae8c84a8bb90c6701883e0c7598c69878de15703ba307", 0xd1}, {&(0x7f00008be000-0xb6)="f9da09f8d58f8f4eca976d5754fcb8de8eb43617dcd2dc93b96dd91281d3b6fe4ce0139f360883993e15fc187a6db94ecc342a92574153b72803357f178d921db2e4b4911bef9f4843c73974de302251596b6d5b3df64212f973cc88a05efe50b6aa13d4f94df9af9c4373d857be9cc4ca78325428fed47ea2d9e1ee4698ced4655fb7149f633b751450c2f1e08e8313735f1d4d0ff83d54f1339e6b2d986f8c2dd5e830afc96cc2fda4b6b31732d54c2b8a41c13d45", 0xb6}], 0x5, &(0x7f000043f000)=[{0x28, 0x10c, 0x3ff, "7b84329c5404f8501c986fca9440818b98b4"}, {0x48, 0x103, 0x3, "8672b958e77022d2bc0695134e0d9ee64653680301d84ad29d5ab53323802b9151de82d10edfc0531f360156675a581623f419c620"}], 0x70, 0x10}, 0x9}], 0x5, 0x20000000) [ 30.115788] binder: BINDER_SET_CONTEXT_MGR already set [ 30.115796] binder: 5438:5450 ioctl 40046207 0 returned -16 [ 30.117451] binder_alloc: 5438: binder_alloc_buf, no vma [ 30.117469] binder: 5438:5450 transaction failed 29189/-3, size 0-0 line 3127 [ 30.121176] binder_alloc: 5438: binder_alloc_buf, no vma [ 30.121196] binder: 5438:5450 transaction failed 29189/-3, size 0-0 line 3127 [ 30.123644] audit: type=1400 audit(1514022479.075:23): avc: denied { setpcap } for pid=5440 comm="syz-executor6" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.147380] device gre0 entered promiscuous mode [ 30.154749] binder: BINDER_SET_CONTEXT_MGR already set [ 30.154755] binder: 5467:5469 ioctl 40046207 0 returned -16 [ 30.154917] binder_alloc: 5438: binder_alloc_buf, no vma [ 30.154932] binder: 5467:5469 transaction failed 29189/-3, size 0-0 line 3127 [ 30.217423] binder_alloc: 5438: binder_alloc_buf, no vma [ 30.217442] binder: 5467:5477 transaction failed 29189/-3, size 0-0 line 3127 [ 30.297228] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.302710] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.308514] binder: release 5438:5441 transaction 27 out, still active [ 30.315151] binder: release 5438:5441 transaction 26 in, still active [ 30.321719] binder: undelivered TRANSACTION_COMPLETE [ 30.326811] binder: release 5438:5450 transaction 27 in, still active [ 30.333389] binder: send failed reply for transaction 27, target dead [ 30.339952] binder: send failed reply for transaction 26, target dead [ 30.346496] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.352002] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 09:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = creat(&(0x7f00006f6000-0x8)='./file0\x00', 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00005a2000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00003d0000)={0x1, r2}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000072e000)=""/175) write(r0, &(0x7f0000494000)="1f00000003010100f5fe06ffffffffffffff7237090002800600000006190e", 0x1f) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0x2, 0x5, 0x0, 0x2800000, 0x0, []}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000)=@known='system.posix_acl_access\x00', &(0x7f0000009000-0x6)='wlan1\x00', 0x6, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000000a000-0x8)={r3, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@loopback={0x0, 0x0}, @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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000f60000-0x10)={0x77359400, 0x0}, &(0x7f0000b5d000)={0x0, 0x0}) lseek(r0, 0xffffffffffffffff, 0x0) 2017/12/23 09:47:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000024d000)={0x0, 0x40, &(0x7f0000766000-0x40)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000ee000)={r1, @in6={{0xa, 0x2, 0x38f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x1, 0x2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000e14000-0x5b)=""/91, &(0x7f00004a8000)=0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002f0000-0x9)='/dev/sg#\x00', 0x4, 0x80) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bd2000)='blacklist\x00', &(0x7f00005ce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d5000)='\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00001fa000)='wlan1\x00') mremap(&(0x7f00008d9000/0x7000)=nil, 0x7000, 0x3000, 0x6, &(0x7f0000caa000/0x3000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000c98000-0xc)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2017/12/23 09:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000362000-0x8)={0x0, 0xe0}, &(0x7f0000cd5000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fe3000)={r1, 0x6b2, 0x0, 0x0, 0xffffffffffff5d07}, &(0x7f0000e50000)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) sendto(r3, &(0x7f0000d0e000)="619a464ac895db8821cb78cf03fdf36beb662ea84b08c8d2815ac69cc1a64f7e6bf8327489555e7292d921840651e1cb61ee04f8f86d7af3942e93fa1b069e5bffcf85c34c84f80dd85158f2ac17214ca376ce0f3a60de344a6894a17c27305bdb0ec8fbdbaa8a7d7998", 0x6a, 0x4000040, &(0x7f00007f2000)=@generic={0x8, "2f011419ca9ebf49adf0ac62cc1f79d779c0effc8d37b302c0b53c06c747f9d30853719d52d928122629e7b58a54a262bdd19ddd5d521c3906c6d14af0fa74fa0c7e005fa0566a0399797dafe88823b91cec14bdaddd76c8666ec904b9a66d217ef083fb232ed3b5be8cd5d6026bd13206333c82ab815f3a2f66c61a9ab4"}, 0x80) r5 = socket(0x0, 0xa, 0x864) recvfrom$ax25(r5, &(0x7f00006e1000)=""/17, 0x11, 0x40010061, &(0x7f00002c2000-0x10)={0x3, {"010b29a5367963"}, 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f8a000)=@sack_info={r2, 0x3f, 0xdee}, 0xc) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000482000-0x10)={0x2, &(0x7f00009a9000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) eventfd(0x800) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000013000-0x15)=@random={'trusted.\x00', "73656375726974799f5c2600"}, &(0x7f0000000000)=""/184, 0xb8) 2017/12/23 09:47:59 executing program 0: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCSCTTY(0xffffffffffffff9c, 0x540e, 0x400) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f59000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f59000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000f59000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) sendmsg$key(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f0000f59000-0x30)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000026d000)=[{&(0x7f00005ea000-0x29)="2900000018001980013d75241a0407210206e30067fffe01040000000800050000000200000008bf00", 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069b000-0x11)='/selinux/enforce\x00', 0x460800, 0x0) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, r2) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) [ 30.463813] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 30.482242] binder: 5487:5500 got transaction with invalid offsets ptr 2017/12/23 09:47:59 executing program 6: syz_open_dev$loop(&(0x7f0000d8a000-0xb)='/dev/loop#\x00', 0x1, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2017/12/23 09:47:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x111000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000012000)=@assoc_id=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000013000-0x10)={r2, 0xfffffffffffffffe, 0xe000, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000864000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f00005b7000-0x10)={0x1f, 0x1000, 0x1, 0x41b}) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_wolinfo={0x0, 0x40000000, 0x0, "cb8c63f871c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 30.482266] binder: 5487:5500 transaction failed 29201/-14, size 0-2 line 3155 [ 30.497832] binder: undelivered TRANSACTION_ERROR: 29201 [ 30.511271] binder: 5487:5505 got transaction with invalid offsets ptr 2017/12/23 09:47:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000747000-0xc)='/dev/autofs\x00', 0x101200, 0x0) mmap(&(0x7f0000ce0000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c5f000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a45000-0x20)={@generic="0787ca7cec5edc2eccb6cf2c6fce506c", @ifru_flags=0x6100}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009bc000-0x8f)={0x0, 0x87, "3909753838344cd83ab6d44684c47dfe7e96a4908ded08001a0c085f1ce7044a73fd1aedefd3b10fa455b51d52d75f6f5fc1f787a334e6224367e58273b6d372086efa0a6a53fb5f9d71a75443a4b1b48689c656cbb80165f0e3d6110e0940e592c4dcc713907d75fbd03625dbec594ef76ac74a350ba0c2ae4a451ae3cd5cdd1f9158dd0fef89"}, &(0x7f00007af000-0x4)=0x8f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000cfa000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c36000)={r3, 0x8, 0x66, 0x4, 0x8, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000011b000-0x4)=0x8, 0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000cc7000-0x8)=0x7f) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/23 09:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = socket$packet(0x11, 0x2, 0x300) recvmsg(r1, &(0x7f00004cd000)={&(0x7f0000f56000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000055c000)=[{&(0x7f0000f2d000)=""/165, 0xa5}, {&(0x7f00003cf000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f0000563000)=""/241, 0xf1, 0x2}, 0x10000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b44000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ax25(r2, &(0x7f00003b7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000df6000-0x4)=0x10) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00007ff000-0x4)=0x1, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e90000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000271000)=[{&(0x7f0000d2e000-0xd8)=""/216, 0xd8}, {&(0x7f00000f1000)=""/150, 0x96}, {&(0x7f0000c12000-0xa0)=""/160, 0xa0}], 0x3, &(0x7f0000f21000-0x80)=[{&(0x7f0000f57000)=""/95, 0x5f}, {&(0x7f00005c5000)=""/4096, 0x1000}, {&(0x7f0000d35000)=""/0, 0x0}], 0x3, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000cc5000-0x4)=0x5) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000e7a000-0x10)={&(0x7f00004ed000)="b102520d4d0f3c850efca229aacfb498f6c8f586e7216ebb8d760afa2580d38553df25a788335fbaba7753ed7c4d45e9346eea6199b57b54ff283fad3adfea5c79ef8c3f772b3b4e4b63a6f2085b8a64c66474309b6a619244a6790b86536fff5b20caa903c78632698189588476223914475881957886fefe722d3d3fc61e58c8a067dc8dc3bdb05e65b551f84eb02e921d6303130a9b5e5fe4fa3e312ebff223a896ab568d2ff1f264ec3b", 0xac}) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) 2017/12/23 09:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000001d000)="", 0x0) socket$inet6(0xa, 0x80005, 0xa6) 2017/12/23 09:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) timer_create(0x2, &(0x7f0000a88000)={0x0, 0x2b, 0x4, @thr={&(0x7f00006f6000-0x1000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c69000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00006d4000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000eae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) r3 = accept$inet(r0, 0x0, &(0x7f0000c46000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008c4000)={0x0, 0x7, 0x1, 0x1}, &(0x7f0000d21000)=0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000056c000)='/dev/autofs\x00', 0x2, 0x0) timer_getoverrun(r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f14000)={0x8, &(0x7f0000fc5000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000e44000-0x8)={r6, 0xa}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000ee8000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000947000-0x8)=@assoc_value={r4, 0x101}, &(0x7f00003e2000)=0x8) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, r2) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) readv(r0, &(0x7f0000b9f000)=[{&(0x7f0000c9a000-0x35)=""/53, 0x35}], 0x1) pipe2(&(0x7f0000276000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000464000-0x40)={0x7f, 0xa87, 0xfffffffffffffffa, 0x88, &(0x7f0000a04000)=""/136, 0xbb, &(0x7f0000f84000-0xbb)=""/187, 0x3a, &(0x7f00000f9000)=""/58}) sendto$inet(r0, &(0x7f0000dd4000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c6d000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000d10000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x825, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x10001, [0x7fffffff, 0x8000, 0x80000000, 0x1f, 0x1, 0x807, 0x6, 0x4]}, 0x5c) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000257000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000001f000)='./file0\x00', &(0x7f000001f000)=""/206, 0xce) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000020000-0x10)={0x2, &(0x7f000001f000+0x5e)=[{0xfffffffffffffffe, 0xc5, 0xc0, 0x5}, {0x80000000, 0x6, 0x9, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f00007bd000)='./file0/file0\x00', r1, &(0x7f0000ce0000-0xe)='./file0/file1\x00') [ 30.511297] binder: 5487:5505 transaction failed 29201/-14, size 0-2 line 3155 [ 30.522914] binder: undelivered TRANSACTION_ERROR: 29201 [ 30.582420] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, r2) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000e57000)=0x4000000000000d3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x8, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00009ee000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f00001f2000-0x1)="9c", 0x1, 0x0, &(0x7f0000bb7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000637000)={&(0x7f00007f4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000414000)=[{&(0x7f0000e6d000)="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", 0x55e}], 0x1, &(0x7f000099d000-0x130)=[], 0x0, 0x0}, 0x0) accept$inet(r1, &(0x7f0000872000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f1000-0x4)=0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000b75000)=""/58) connect$inet(r1, &(0x7f0000e48000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x0, 0x901) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000002000-0x24)={0x3, 0x2, 0x5, 0x1, 0x6, 0x2, 0x101, 0x7ff, 0xc778, 0x0, 0x8, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000004000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto(r2, &(0x7f00009a2000)="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", 0xec1, 0x0, 0x0, 0x0) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000919000-0x20)={@generic="293a465c5d4d5f422e8732883a9a4e60", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_pts(r1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00006ca000-0x4)=0x0) 2017/12/23 09:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000033a000+0x7f7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/rfkill\x00', 0xa0800, 0x0) read(r1, &(0x7f000029f000+0xeea)=""/70, 0x46) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000509000-0x5)='self\x00', 0x3) fcntl$setpipe(r0, 0x407, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000736000)={0x0, 0x3}) r3 = syz_open_dev$tun(&(0x7f0000357000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000054b000)=0x0) ptrace$peek(0x3, r4, &(0x7f000015e000)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r1, &(0x7f0000a10000)={&(0x7f0000fea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[], 0x0, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000ba9000)="1b192490aba534333462d6bb45a21eeb7e3db28453a7eb7d2d0a3388a811fd36063d2cdbba4703db10a2e52afd5dcd033774b474901a781870d9", 0x3a) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) pipe(&(0x7f0000444000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000948000)={0x0, 0x0}) sync_file_range(r1, 0x2800000000000000, 0xff, 0x2) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x68) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) socket$inet(0x2, 0xa, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x7fff, 0x25, 0x5, 0x4e3}, 0x8) 2017/12/23 09:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r1, &(0x7f000020b000)='./file0/file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x200d3, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x4f1}], 0x1) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000534000)={0x20, 0x0, 0x1ff, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000005000-0x10)={0x1a, 0x0, 0x8, 0x9, 0x7, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) geteuid() getpeername$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0xcec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x7fffffff, 0x0, 0x7f, 0x0, 0xff, 0x0, 0x0, 0x0]}, 0x5c) epoll_create1(0x80000) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000050000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000086e000)=0x0, &(0x7f0000395000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d4f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000247000)=0x5, 0x4) 2017/12/23 09:47:59 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b65000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fb04ffffffff5cffeb080002000021c1ff", 0x24) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000583000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000bba000+0xd5b)=0x0, &(0x7f00007b5000)=0x4) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, 0xffffffffffffffff) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, 0xffffffffffffffff) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000015f000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) mremap(&(0x7f0000515000/0xb000)=nil, 0xb000, 0x1000, 0x2, &(0x7f0000fd1000/0x1000)=nil) getrandom(&(0x7f000079b000)=""/0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00003f3000-0x4)=0xd8, &(0x7f0000328000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000675000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ade000-0x4)=0xe, 0x80800) mmap(&(0x7f00000a3000/0x3000)=nil, 0x3000, 0x2000002, 0x2010, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/23 09:47:59 executing program 3: futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, 0xffffffffffffffff) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x7)='ns/ipc\x00') nanosleep(&(0x7f0000173000-0x10)={0x77359400, 0x0}, 0x0) setns(r1, 0x0) 2017/12/23 09:47:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x51) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x33cf4699, 0x35ec46a2, 0x7fff, 0x1, 0x100000000, 0x70b8, 0xa917, 0x7, 0x4, 0xff}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c2d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000aa1000-0x4)=0x0) recvmsg$netrom(r1, &(0x7f0000c47000)={&(0x7f0000371000-0x10)=@ax25={0x3, {"9f0671e27a39d3"}, 0x4}, 0x10, &(0x7f0000025000)=[{&(0x7f0000117000-0xc5)="d06e83e09d1c9a3f114c705c5a635922428d069b0eaa067ef9ba920e3087dd50c77363107c818a7667de49be7fc3425fe1e5e4d8474e40643af46d925e456593cf8cf82a2eddd93a39f101bc98eef765c1de56243ab2eaf64d4fe064d75a3b2264267bba126b5daf109e5ed6d5985a2ec3962a67346284557fd086d9504a8ca5c6f15e3b9a350d895fae375951047b980fef22d2590c7d6042d60512db01deb8fd114cadb6c9e22c9e96e3b8c7425db3f4cc73f6b5053eb90407476e6558d26311c95f890b", 0xc5}, {&(0x7f0000f76000)="5eb0d4", 0x3}, {&(0x7f00002ca000)="98625b7446f0d29bf284cb9e8a7677a086f0a091718415dda1", 0x19}, {&(0x7f0000b9b000-0x1a)="7807b841eb1cc2fedd16b0b43a1fdec938158310d51d93bb0f50", 0x1a}, {&(0x7f0000db4000-0xca)="a2267e841dac401cccd5351099403120fc5bfce5355c64447646413e95301c3428efda862d239188c43d4f872454aceef011f747745edc0215ad3a890c6aedc3fcaa25f2e730b865fc32097a435bc42347a170e041998e279d4d3b69431ad6b2ac96f0bfd34f819eafa29154c0dae323ea474f51d98b217ec336c42bd4d221ab2aef18fba3bff13d2664d903bdcfe84fcfa66536a5aad5d0a3f2a98098bd1e7bd076780acebd87c24c8bc30a259ff5f650d2f60553a3eebe824290712d66618099270996a09f04369eb6", 0xca}, {&(0x7f0000d5c000-0x60)="ae2e2c6da9a6009181b79060dcd28b8b52c61e9a4f66b1d7cffe12a0058df45a25b0a4ab6e2ef13b2654a6793cac46426e92ad578b89519a896a82f868173d4e79d45b69b13b6549d45d66686d1cefaa0b75ba8586af31840d748719e1cbf8f1", 0x60}, {&(0x7f0000e6a000-0xe0)="c089b0fcf805272bc58e692ae4cec90bb2d9bf278f11d4d23b5c47dc48418d274105d5588d6cd3659e512ae3af1ae6c09249baac7ec24694e24916bc1372494ab660e86e21559620bbc907c28f9e913dc616ec5694099068a2ada4551ef6d4def9e23fe2fdc7fa2290c6a6f4e117209bf825b007c903bcba2144f78a89e3677dcd262023615c6553628b20b707588aa822be445c92dafdd22c52dfd5c23fa429ffb26ef707d7eddabc2082808738eb09e8d6979392913e94d09dd7007ce77d7b0547bb87c554feb981c0ce1b66a9e92833f88294baff4ca0be10a1f79df6a1d5", 0xe0}, {&(0x7f0000c0a000)="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", 0x1000}, {&(0x7f0000e1a000)="ae80a5dc97", 0x5}], 0x9, &(0x7f000091c000)=[{0xf0, 0x103, 0x1, "a1c9779c81e4f60337f6ae7c8daa910f8cedfa839382910135e7e1998acd6e424eeb1f2c17c80c3b22aecd21b0f856b6f9dc791c3f4360602d34553cc8316111657dba2d42efef43a2e9e600f0eb3705268456f06bf07bae635615b368c31a30c75af4bc21f961cb11e5712891d0e233ca7ce0064114818e33c351a847a0cf2e52bbb3091eba505c14fb51bb198832f711c41e13f62ffb69fa5bd78488d85f14087168371cd6cceff76e9a2847ef31a3a4c4f34df296a2557dde82e1d4596986dad9dfdd46c5fa6dad2db2de35d380415438288d7e97a1d6c94d"}, {0x90, 0x1, 0x8, "8d2b461437b1ced0f11afecfcfbb0b7a6e5ab41ca7a7562cbd35c18993e1e0bb0c618fbf5814ea575a2357eca6a73eaf135d39525ee748456364a80fbbf906f35b4c5d89777a5ca84b0ce059fdc38700f7a0a8600f0416b3a41e0c9cfaad4352b33d2e835d3805f1eef9084e220346aed1803a85e776a3c9c11184c5208887"}, {0x98, 0x13f, 0x6, "d627df0c5030fd907db4e9dcf7ed534996a9d46df6b61f657ad0902e1bf60309e3b9c39a7acff22143410c5e6a55a92d6e3388e97bae2637c4f3689ad8dfacfbc592ab9db80f66b3fba75180e6cf165046514b9a6215a731a2d7583529dd85c650c28cef029024e2d4e6e5cefa8763e9999403379842e05662cdaa1b64e80c26d0ae4ffd4e40f7"}, {0x40, 0x10b, 0xa20d, "0107d866c154de0fc130236416db535874c231001365f40e20dfae284d0450a12a03bb3c062d3cad9960"}, {0x48, 0x10f, 0x1, "d3874df89d43f1bc886f15b2965880b5f15d7e0d1d4952361763b1eedd8bd268e3efeb7ae22fb6773ebcdd241f566ba394510d820aa0"}, {0x110, 0x11c, 0x1, "4edcfc829412498ed971e1f5e733aec655132d96aaf7d608c2327f51c68c360ee94839f3f8275cad817ac0de59496791b45bc099a81c97dffe2e16ea52f4bbc28f9500a65d91a4910ee0a136952e72ce60ed102ad1d4840eec0a5d4801d02a14e933fc3f17add78840bdaaad14cbf8a9ed0e7d93e4028e5e0f1dcab8b577d61b839b04e3f3c0a5be977787e68c3ac388178de0e0f9db9ea0ace2db32d0482eb7ef9f77e95f8388810b52f8058155ba2c37ae5e45c924cd9e0769adbf55a7887a2c268b1d01f6f0d2664c7ce1c1068f92c767f7f70d632fc5416fcc190949d23e3a197fd9128f2c4d084900e2bf0f8a2e9a8e3f6908d62605228884ff7a"}], 0x3b0, 0x8000}, 0x40000100) r2 = socket$inet(0x2, 0x3, 0x7ffffffffffffffe) r3 = syz_open_dev$tun(&(0x7f000009d000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00001e4000)=0x4, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f00000e2000)={0xb06f, 0x0, 0x3f, 0x4, 0x69a7, 0x5}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000b77000)=0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000356000-0x11)='/selinux/enforce\x00', 0x442003, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='tunl0\x00', @ifru_flags=0x304}) clock_gettime(0x0, &(0x7f0000edb000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f00004b1000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000d0c000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000554000)=0x7fffffff, 0xd, 0x8, &(0x7f0000bf9000-0x10)={r6, r7}, &(0x7f00001df000-0x4)=0x48, 0x100) r8 = mmap$binder(&(0x7f0000822000/0x4000)=nil, 0x4000, 0x3000003, 0x10, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000914000-0x18)={r8, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/23 09:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fff000-0x4)=0x0) r1 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f00000fd000)='./file0\x00', 0x1000, 0x2) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r1, r4, 0x0) dup3(r3, r2, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x0, 0x0) 2017/12/23 09:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r1, &(0x7f000020b000)='./file0/file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x200d3, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x4f1}], 0x1) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000200000-0x10)='/dev/sequencer2\x00', 0x22d00, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000fa000)={&(0x7f0000552000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000075e000)={{&(0x7f0000227000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2017/12/23 09:47:59 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x401) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e69000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e75000)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:47:59 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400002, 0x10000) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000004000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x1) socket$unix(0x1, 0x7, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000004000)={r3, &(0x7f0000004000)=""/158}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/mcfilter\x00') mknodat(r0, &(0x7f00001f0000-0x8)='./file0\x00', 0xc100, 0x5) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cf6000+0x611)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000940000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') read$eventfd(r3, &(0x7f0000e3c000-0x8)=0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000080d000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xc000000000000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) vmsplice(r3, &(0x7f0000ad8000)=[{&(0x7f0000c30000)="bb6fcb16a0e1907a232bf1f4a9695c8087cf2ccfaca9243df285beb9f1c27ca2cc2012042c9d5b09334815adc20eebcca4c10934a230af931160b0758a9e8ceb7e2f5ec2bc1cff004a89640a71c669a255b4a986be28e96e97f5d13784a66f1e84b45587a738e98ed47df7721a1304d3ef8e5da825c9938c1f58c13f5d83e3eb113a5107ed9d4f0af0e5c76644bcc760480fee7ad58aa0f8f7f8ae454096428bcf599f46eb94869f5f46c78207f287f71dc4c4582f4dab27eb4548ce118e33fdfebb8cf8620986ae0d3669d6531774f16f3207ca0eda84e88aa22c72651e1e0449903c752b7b3658", 0xe8}, {&(0x7f0000229000-0xd1)="5167e31252992fc2fc78eee29085df8cfa83d7513baf198e4559053f69ce0ce36b54a549228ffcb690aca9d045b428491df2aaee1aa3a3a3a5b056ec0643133b0c555e54e4d1402d363d9639bb3affbf495ed231b3b8889beba4ad33ef6b924f38a32771100bc354b8a98661b146c566d741306f08794e60881d553e6113e1a4821dda123509937351a93a1cde0b203ba350df5bb07ab9e5af6df8322a8f646dac906cf58f53bb53675f12182f9e8c6af52ea4f8c0c4d57eb05db9021cecd73f6349bfbb7b147de182fd3d4c9c553bc32c", 0xd1}, {&(0x7f00002f9000)="0e9cdbaa0b1bb3412df9d6e5880ed05992715181df05a33312b26558a0dace56be23897bc06eebb7f0bdad95d1e3cc67cf08ff10dad2fa1e39236141a1e2b86aed8c0a8f69fad2e7a4bba8d29e7f900155b7af6fffa61aa6ea5c9c399190ab6072fc262c1dcd37d89cec615976072d60a721cee5cbf913aa9f0482262b5673255aebaf6aa25d984ad9c567d368eea02ebc8a6d22210b07abc002215f963c27aba4e433ccb153a5ef2fc358c8009cd825f785c50fdafd1b05a32024e9fa25393530cf5bdd82318bce2e2670f4a065e41de995427e59e29f1a03fa980e9c545110d85367aa9c7c3a0f53d4988359a24782fe681ef4afd354717eaf81ce741003bcb5ca11d2ba440f6f4ec800875f978a41fca128fa03cd5a11c410e4e720d916bdf7e17c4266a66be7f0d912ad678e54a3e15f1c81736fb42c4d32497def702ab8fb56a85e57a2540210c11b7f06663be7b799b4f5d5b1c8e475d7b8a78e2a77f20bdb65bda5697c6ebe5f4e0c6c985bb93bf6e4b1ce4a3f9cf6bbf1abe9b27c59dcdd7a34c7fc72e5fc06e89479c4853622d3d991fa273d24455d9cb90e18082e741590ad8cf017ea1715a86b812539de3b518e0311667cef0c216d46e2a33f7ccba8dbb1161e105611f97f78cdcb65676b6e659498bd304b178cf9a1a858ed80098e42756ec474ef53a721091fa717a6c981d9c95ce242a0e69505078bd2f0a80a1bbd5d55c3b5f8f39c8993037da4770d5f042db0c6644b139ea75b38d95170f0699a5b259232c8be547cda777495692456f394720433d6dd1e7e0a6e2c64d2543e191e9d6047f49097f204f903ee0b3af993f5fbacdd172fa8915562229949849344c01189f2f5de4cbd40b55e8409645d5c45c2499d8e2024b7eee63aef1addc572a51fba012f5aa450c28fb6194c62dcee5506c21aac095d488a77312f72c22d63438bcc0ee1dfee303a399e195ee524858f53a7960247b44f3afc2c86abda627dacd0483f18db6e7ae44d1004e69d998da7ab2ac8af5b941faace41f1c0521bd908f130070a117f6061904887aa0a76b06381757035f27406b7454653bc8afc4d8b1c02d171633e5d05a463f8e82ed02b975a71c95819188583b93db2d446683d865f3c959372839348c11df73a0533e7f33ec5ac35c25663182ec9846dbc8c019011ac1487ab75a2d8acb5ae633a7332c9f2f1d1c6a311656615fcbfa4d54ccb4e390b1c2ce02f30f1eced6395ebad8d478d6b9bb706c233de1acc1c7bebe09fc3ec2e318d6832d11e7d3aded07af946e515d4e64f62a3213f32b96e15a20a3b45f85bc42b6d24dd4ff1b219e60c772338f454b184b99895be65b091243a4be12af8cf15556195c0bbd358e5c2a2be134cf60fe535d3cc1a6497ca6ae1c417ce55a31d0fc4b64428986f547714932cacd3302e554c68ad396f799976fbbf9a233d549960884b9ae087dd7e248f0d19ff5ef198f1de92d18540a9e3dfc390098142b66ac7da529990534f1ea41e43acfdd6439087ac206b243ba1ae9d00c948a955b8b2b5ffdde35f82c0466f4eee95555d72534dfa1cb07d2daa9d5eb97ef8d1888ca7eac5622da569e4b973cd04d97a7c159e562fcb888b68ca3e5d54fe8508b3d9bf34590b829daa52af3541d2df7512c820040eabe73d404ae10d330f9318e4465cc876e654a81b4321c5a90f36ff37f2d673f3d3ff793f718afc9d79503734c2e74a8fd076d94b1de9baf5829791a374955e35791984a6f6c272c38715643306f83f3fd9248eaa1ab116ccbdb26dd417beca1822ffcfa0ca9ec73a41f76f38a03f10353b98e8720d93f75c1f452a77e4ea9ba73c9ad5dcb4642afef28bc5d0a731b1cc4d0db6d351adca7d5d1eb12c6c7e1a236f71435f9441dff7391cb4ef064b9a992c81ccb5842858a8777aac2bca28e8a774e39ba5c81302fa4a3c20725f44c4b13979b62191a3858c89aa902bfa550003dde7b05ea6978eba364160d9b8aa31c8b35ed04c86c2786387e678467985f5f6b06f9acc73d61cf1ced36f86bfdca7b0844dbfe9f6f94447a7425d0bd517236c884cbbbd1703c59bf5db8539420f02532304f0662cd420e84b0797c4a05d9f50520455f3173965a6d5225b7ed2a522c7674b3801e0d593ecbccefa7908ed48a1e2fb64c16389c7b9d6f9f8652fdce9383dff4ec153e385d3b1642f648c51c3c9cdd0574e239fb832a801702246f940fd3dfc56a8349a27cdbd06d8bcdf8c66859968724d9dbb8f8e952b73554a7c43d168980ab3b30b557324e6f0e51e5c98024666f0464efa2418439bb700c42bb03342546b7924eda20f134a9b120b50235782beba5f05716716960bec4696c230529c6e3a007d4bb5d2663417a36940575233d89a72fb23c242ac313b30f92e84d2da10f15a12e2240b872331e1da0cd7c360027b6a8754b3c34078cae9b2c0dc859a2db5a0778bd1c9746f579ad7993ecedbae6dbba48a281e6d53bb7084d4b7aad3efaea7a34c7b37854a34239ed7b3ceaea48b83e3ed08a280d5b240d5d1642ff68a16a7e22932d6f0d630ea3ba3cfbd38b63ebf4c5081ff23e898f24cd7e19440a61c7437de943ac93aa5e4b7a42eb916c2a24c6ba65dafe22139deb51fcc40a928128dffb3874d4002008b13159465d03738d4517a46966a931e91242e91d39b2fd9feda4557435e6d129beb60d2ecce17301fde4feb959bd91a4244bc1d706439920b0dcfefc434483859c5b1e5a0c4e0cecf415c42efee1b231eee04d984d3008d1e9b54cb3abc585d0659e2d5f8b676b5ba6e14dd6f47a89690269ebd103d17230d0e0de13d6ed0a3c43fb3c3b96d4a8c5c370646070ad54910450961f22cacfbf37e1dedb004e69a34f679ca67196dbb227ec03e490bf4d1f3004587381c6e8e817c2835b0e4dde08858f83dec7bb2482eaba8c428b1750f73f93ef6f3c1291d6b936c38cc07baad3850eb273398959a33ad9d84695c24b87789da6b96044fc38322fe931a7ddd9a42ccfdc1ae3c0de97616c66d5e4639673067fc4ed1651ef88bb7d74ef7fa9af8abe2e8f75ea3f27dfc9d92770045ce8f58952b5e10e824c064ba051da99b7395facfab41b7d8d7872fc79c5e84efa89d83d508824d38ce9382db96d066d5de00417a860620eac347db19bf6c0ed5745921310916174d22f0daa71124f0b9e2bba1e149f540cff776297f752477495a163a8670066027a84b09a7ecd8ac3b2278b2509c5b95cac71ef617416099e2401794627a4ca5770bc8cd05a3cbc56c3cd6ab00d708e73a97d916d530eb7528aec79348347ed71a3152bfba7c7139980810e60c380cd1a12fe4c2f5bc8ba51fc22b310d0796fb22473c3d8029d509b49148564e3da81a3b8fd2a6702aa014ef301e7013312cb73953b5cc9f499d5d347624a3d337b98688a4de45dc38d671e0938c4482c47c3705bf66b5db31cd413aeab247fdc4e575d28b712b0b17b4ffcad5524a199bebebdfea6486e34fe99f86ef33b0996a6e528571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0x1000}, {&(0x7f0000355000-0xa8)="6a60aa17fabbf5656b57e0a8dbc5d1536bb1282e6443a7d8751bd6ca9ed01242afd6c3c6f95a690a8b2d08556a00560b8fbca8fcb5fb8e6003df48ad58b1a877087b0cab752bf244488a5420f859d03e6990c333b234a7258191a8551d0d0babb622f69ed748c38a4c48f915cff0828bd04de5b42cd2dedd220d05f2cb130271d962df4dcc469856973e6c633c4c345b0a31d7a0d6b1bf38e51bb16d5b08ac5c366e48d2a5df648b", 0xa8}, {&(0x7f0000281000)="9eb11e0a355c3d5e63876e14cf65a39d7b54a3b78238a89b68c041d56660fd0b7e4c8c24b2e53da041b6e4bf36ccccdc233ac94875f3194e2a87b4d466d53a568908cb04feeeb28ef9246cab3e0081f0388e07c1045a5bd19c7c98d6d6570cd4200bd028d15fbfb5ca00c6aa3702724a03b3552fc136088bfe8fabedd1d3bd24f56d0bfa896dfb80", 0x88}, 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", 0x1000}, {&(0x7f0000f28000-0x85)="4e188165b6648f730b0ceb482f80b0e15ee3c8d234968fbaac2fb0f1224766e6c1442fe36a80279fee3affeb95ed63dfdafc419427a069e1186e92da8d368f22e4e9baf906f1be62f3440e39ae12b2cad6d26c5fabe99636d9bb2d050e699001e0ef204b33df1de964a64c36c8b156571dbf34e8fd0139b227a408352e8c3e8173d4d95236", 0x85}, {&(0x7f0000911000)="1beb18c8fbd48fbc865922dae3", 0xd}, {&(0x7f0000dd4000-0x1b)="56662536c9e840f53de6c1526be83bf64a385e8b1ae8a3d9c4fd6b", 0x1b}], 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00009d5000)={0x5, 0x7ff, 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]}) readv(r3, &(0x7f0000dcc000)=[{&(0x7f00008e4000)=""/196, 0xc4}, {&(0x7f0000fcd000-0xee)=""/238, 0xee}, {&(0x7f0000646000-0x9c)=""/156, 0x9c}, {&(0x7f000026a000-0x28)=""/40, 0x28}, {&(0x7f0000c16000)=""/100, 0x64}], 0x5) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7c000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000091d000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000037c000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000de6000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getpgrp(r2) syz_open_dev$urandom(&(0x7f0000415000)='/dev/urandom\x00', 0x0, 0x181040) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039b000-0x16)='/selinux/checkreqprot\x00', 0x204, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab4000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000064d000)='/selinux/context\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000030a000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000725000)="4dbc3237ab4a79a8891cb26a7b067b8ff85cf8bc9167f85b200f7a5c77eb154c25066fdea19285d05e1e1355679b53d215e87e0253239b7036371a968b6aa9039501cd0b7a317f8c54dce27f409d2fa6681d84a235ee75ee84da2caefd7dfb4923f06080f677cec861d76796de4b3ec5a83e8b1b6209cabf94fefac0a1a0c5a609677493f5f09310d1c50b22ebd634638d36e1af4363111203b62b9852b5a228f43351835aece5b6716c868cbcd106c3c9142ae6a416f5bd8eca50080dcc7d49bf54c4b8eeb375c2ec0518b8f2858f98189bf78fb166f82e947fc8d7544f9b25a4d9c5", 0xe3) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2017/12/23 09:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:47:59 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x2, 0x4) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2017/12/23 09:48:00 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") keyctl$session_to_parent(0x12) socketpair(0x19, 0x4, 0xffff, &(0x7f0000562000)={0x0, 0x0}) socket$inet6(0xa, 0x805, 0x2) link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') mknod$loop(&(0x7f0000581000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00003b5000)=0x0, &(0x7f0000000000)=0x4) 2017/12/23 09:48:00 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cf6000+0x611)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000940000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') read$eventfd(r3, &(0x7f0000e3c000-0x8)=0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000080d000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xc000000000000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) vmsplice(r3, &(0x7f0000ad8000)=[{&(0x7f0000c30000)="bb6fcb16a0e1907a232bf1f4a9695c8087cf2ccfaca9243df285beb9f1c27ca2cc2012042c9d5b09334815adc20eebcca4c10934a230af931160b0758a9e8ceb7e2f5ec2bc1cff004a89640a71c669a255b4a986be28e96e97f5d13784a66f1e84b45587a738e98ed47df7721a1304d3ef8e5da825c9938c1f58c13f5d83e3eb113a5107ed9d4f0af0e5c76644bcc760480fee7ad58aa0f8f7f8ae454096428bcf599f46eb94869f5f46c78207f287f71dc4c4582f4dab27eb4548ce118e33fdfebb8cf8620986ae0d3669d6531774f16f3207ca0eda84e88aa22c72651e1e0449903c752b7b3658", 0xe8}, {&(0x7f0000229000-0xd1)="5167e31252992fc2fc78eee29085df8cfa83d7513baf198e4559053f69ce0ce36b54a549228ffcb690aca9d045b428491df2aaee1aa3a3a3a5b056ec0643133b0c555e54e4d1402d363d9639bb3affbf495ed231b3b8889beba4ad33ef6b924f38a32771100bc354b8a98661b146c566d741306f08794e60881d553e6113e1a4821dda123509937351a93a1cde0b203ba350df5bb07ab9e5af6df8322a8f646dac906cf58f53bb53675f12182f9e8c6af52ea4f8c0c4d57eb05db9021cecd73f6349bfbb7b147de182fd3d4c9c553bc32c", 0xd1}, 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", 0x1000}, {&(0x7f0000f28000-0x85)="4e188165b6648f730b0ceb482f80b0e15ee3c8d234968fbaac2fb0f1224766e6c1442fe36a80279fee3affeb95ed63dfdafc419427a069e1186e92da8d368f22e4e9baf906f1be62f3440e39ae12b2cad6d26c5fabe99636d9bb2d050e699001e0ef204b33df1de964a64c36c8b156571dbf34e8fd0139b227a408352e8c3e8173d4d95236", 0x85}, {&(0x7f0000911000)="1beb18c8fbd48fbc865922dae3", 0xd}, {&(0x7f0000dd4000-0x1b)="56662536c9e840f53de6c1526be83bf64a385e8b1ae8a3d9c4fd6b", 0x1b}], 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00009d5000)={0x5, 0x7ff, 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]}) readv(r3, &(0x7f0000dcc000)=[{&(0x7f00008e4000)=""/196, 0xc4}, {&(0x7f0000fcd000-0xee)=""/238, 0xee}, {&(0x7f0000646000-0x9c)=""/156, 0x9c}, {&(0x7f000026a000-0x28)=""/40, 0x28}, {&(0x7f0000c16000)=""/100, 0x64}], 0x5) 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) statfs(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f000037f000-0xfc)=""/252) r1 = gettid() getpriority(0x0, r1) ioctl(r0, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") 2017/12/23 09:48:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000067000-0x8)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r1 = 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) fchown(r1, r2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0xffffffff, 0x1, "c7a91b0ec584", 0x2f1, 0x0}, 0x10) 2017/12/23 09:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000078f000)='net/udp6\x00') sendto$inet6(r1, &(0x7f0000423000)="0fc50f3a3764795389c7533f47adbbf36b4e733d4e5bf92f888212c0318d6b6cc70c368eb8b0562ca435fd41b621e60e8360213f28e6d60c789959a61bbb559c96ccab866bfd5d60ddaad5bc8a62dd3806f9b2c7a4b5bf2043c7c1bd6eaf570904ce37e2ae1d583d0f116021a924faac893d4131ce50fed4c1f9b0d73584995d49564d876bab86799eb739b0cc", 0x8d, 0x4000, &(0x7f0000189000-0x1c)={0xa, 0x2, 0xc0c3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2017/12/23 09:48:00 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f000074e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e6000)=0x10, 0x80800) fallocate(r0, 0x1, 0x100000000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r1 = gettid() exit(0x0) umount2(&(0x7f00000e4000-0x8)='./file0\x00', 0x5) syz_open_procfs(r1, &(0x7f0000d31000)='ns/uts\x00') 2017/12/23 09:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f76000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a9000)='./file0\x00', &(0x7f0000d3a000)='./file0\x00', &(0x7f0000843000)='devpts\x00', 0x0, &(0x7f00002db000-0x1)="") ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000774000-0x28)={&(0x7f0000d4e000/0x4000)=nil, 0x8, 0x1, 0x10, &(0x7f0000457000/0x3000)=nil, 0x3}) 2017/12/23 09:48:00 executing program 4: unshare(0x280603fb) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000999000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1000, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000642000/0x4000)=nil, 0xffffffffffff8001, 0x4, 0x8, &(0x7f000064d000/0x3000)=nil, 0xfffffffffffffff8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) r1 = eventfd2(0x58, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ed000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00004ec000)={{0xffffffffffffffff, 0x3, 0xfffffffffffffbff, 0x3, 0x501badba}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x2}}], 0x0, 0x0, &(0x7f0000450000)=""}) 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fgetxattr(r0, &(0x7f0000622000-0xe)=@known='system.advise\x00', &(0x7f000004d000-0x98)=""/152, 0x98) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) wait4(r1, &(0x7f00000bb000)=0x0, 0x0, &(0x7f0000ed7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x8a57) inotify_init1(0x80800) 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) r1 = epoll_create(0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000767000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dab000)='vegas\x00', 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006ca000)={"49bcdc4998e41110c3322d7cfa682b6b", {0x4, 0x8b, 0x6, "700f8bb79944", 0x80000001, 0x0}}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000885000-0x8)='./file0\x00', 0x80001, 0x1a0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000551000)="d179b7bf788bdf9e2ab50be02b7407b2171d6cc7b55add7c6bf29e10713230df", 0x20) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000726000)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x0, 0x0}], 0x1, 0x7c) close(r0) 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f0000efe000)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000509000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b8e000-0x5c)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fb8}, {0xa, 0x2, 0x42, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x80, [0x1, 0x400, 0x0, 0x9, 0xbb5, 0x100, 0xaa, 0xffffffff]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) lsetxattr(&(0x7f0000e86000)='./file0\x00', &(0x7f0000804000)=@random={'os2.\x00', 'self%/vmnet0\x00'}, &(0x7f0000956000-0x1)='\x00', 0x1, 0x2) 2017/12/23 09:48:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x5d, 0x40}, {0x3ff, 0xffffffff}, 0x30, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000372000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 31.171265] binder: 5697:5702 ERROR: BC_REGISTER_LOOPER called without request [ 31.209311] binder: 5697:5702 got transaction with unaligned buffers size, 2 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) [ 31.222335] binder: 5697:5702 transaction failed 29201/-22, size 0-0 line 3172 [ 31.234517] binder: send failed reply for transaction 37 to 5697:5715 [ 31.251749] binder: BINDER_SET_CONTEXT_MGR already set [ 31.261938] binder: 5697:5715 ioctl 40046207 0 returned -16 [ 31.272782] binder: 5697:5702 ERROR: BC_REGISTER_LOOPER called without request [ 31.281693] binder: 5697:5715 got reply transaction with no transaction stack [ 31.292111] binder_alloc: 5697: binder_alloc_buf, no vma [ 31.292130] binder: 5697:5702 transaction failed 29189/-3, size 0-0 line 3127 [ 31.305360] binder: 5697:5715 transaction failed 29201/-71, size 0-0 line 2920 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000012000-0x40)={&(0x7f000000f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000011000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000012000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}) ptrace$setsig(0x4203, r1, 0xfffffffffffffffc, &(0x7f0000011000-0x10)={0x3a, 0xfffffffffffffff7, 0x7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000e000-0x4c)={0xac40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc9000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x2201, &(0x7f0000091000)="551619d3") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003d0000-0x4)=0x0) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) open(&(0x7f0000e01000-0x8)='./file0\x00', 0x0, 0x118) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000538000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r1, r3, 0x0) 2017/12/23 09:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) writev(r1, &(0x7f0000b94000-0x10)=[{&(0x7f000061f000-0x99)="ed", 0x1}], 0x1) readv(r2, &(0x7f0000c29000-0x80)=[{&(0x7f0000873000)=""/144, 0x90}, {&(0x7f0000233000)=""/10, 0xa}, {&(0x7f0000b74000-0xdb)=""/219, 0xdb}, {&(0x7f00002b8000-0x9c)=""/156, 0x9c}, {&(0x7f000052d000-0xf6)=""/246, 0xf6}, {&(0x7f0000c7b000)=""/112, 0x70}, {&(0x7f0000b93000)=""/4096, 0x1000}, {&(0x7f0000f78000)=""/7, 0x7}], 0x8) 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}) 2017/12/23 09:48:00 executing program 3: personality(0x400001b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005ea000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd0000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000467000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f000079d000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000909000-0x1e)='\'*md5sumselinux[:ppp0\'vmnet0-\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000032f000)={{0x3, 0x0, 0x72f, 0x3, 0x80}, 0x2dd, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000443000-0xd)='/dev/snd/seq\x00', 0x0, 0x109302) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000dc7000)={{0x0, 0xb1bc}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:00 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000326000)='ns/uts\x00') r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000065b000-0x8)={0x2, r1}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ce000)={0x0, 0x74, &(0x7f0000efc000-0x74)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffd0b, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x3, 0x42, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000efb000)=0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001c1000-0xb5)={r2, 0xad, "4dc330c2fed517db4ee844eabc036e30a2868f4a998db193c9b472e1a1405d5fc716a8c4935915befdff3713702569e10c015795c4f44388802d481911fefc893c0b64723d5bd40ffbab0d089bb645adb181ef27cb8557e9183c0c54c175cd135088ed535153f721188b2aeb78f080cac7b767e9955b04a0abe44e4ca64d043fbf1108207e160373c7a96d09519a106c66fb7367b2e8107c9e13bbd1bfdfbfea7a562512d5b639287cff25f2d2"}, &(0x7f0000efc000-0x4)=0xb5) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r6, &(0x7f000078b000)=[{&(0x7f0000773000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000448000-0x70)=[{&(0x7f0000efc000)="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0x1000}, {&(0x7f00003bc000)="b258ccc76d209da3783399686580de3d8f4e9f7ec79d92dae89866ab2f967081f37333220ba3323c0c749d07525ecd3b4fa84e481240353fcb7fef4e1ea53114792e30e1fe2f394f5b8c2fad7f14e1ab1e632c", 0x53}, {&(0x7f0000d58000)="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", 0x1000}, {&(0x7f00003d5000)="07412d4b08736f4928590e8085558bbf1c366ba85c6a9e6dc552cd68b020d3310ce8e5aa5c8d06c51b78e84af3d94f9064f112455992927097ffd03186d74fbf9ed5a7d48117b99dc0ac7e153ec86edc8998925006eeafc94cb37fc573c1541779", 0x61}, {&(0x7f0000bfe000-0xce)="c4f0f7be69c2fad75da186abd49ee4af4c30cfcd7b83dede244dd1494dced9967db83b87cacbdd2ed0d37839650ba58870c6d74e6a05d9d18a659940cb9731aa95a8f03f327259fb8bb345751326facfefd0aa71c42ed1620ae71602d51a4603ff6d028141a031cf701d576fbb64f9168e04dc1f220cb8831ace8ff557812d6a54025c7742260abb28dcf867146e0dbcd1180675118a4dd4c7bc115719494179fedc46cde53d1d1af519a27a1ce81e681359d262ee0b63a711c907125809f07d160f8ea0040a6a8ac153b5ddcd88", 0xce}, {&(0x7f0000efc000)="878e6138370816fb3da61e7f64eca1b19d6aab1cefbd1dc4875420509e99a3b94143a3b8959a51f8eef16ffe7fa161e9f10d8baab682de08c1c34b9e87d76747309df4ba48a2b9bd4eff37c941b62b51a0b2a5c38cb8ed1ccbd8a4f8912271ca888792f0ea85fc1f0b97c389c9a0fa4d6c21a0fd98a9245f4603974bd27fa2821657e00c35b93e64fca92e964cb971a9686d83a193b165d5252a4083327f5aae9096f875f09ff14321f6554d8b0eb00b66c3a11514632788de6503", 0xbb}], 0x7, &(0x7f00008b4000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r6, r6]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4}, {&(0x7f0000efc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000078e000)=[{&(0x7f0000efd000-0x60)="ce509c38ce2924106b703c13f5c2c8c67ef7fe4a108fc89099c6f3b239c7982e78b2d0bca14a5c0d6c45f32f51a22e5edbc36bc3b21d505264a34f4f922377444bac93cc03a792ca39d9b6fc832789f5832b8e95f04cef5e9552cef0dfc65001", 0x60}, {&(0x7f00008a4000)="1185735216537913dfe2f514123339d0ced25b3cca3d0c45102f3eadbb651302e1597bc61c86ed2d474ba8ee65fbb3a4fec1bd3b6d0725796ec5c84869d9564ec67ec613635c1b1140942c7bada4f2201010980bf7f5a1d282dc84346273fbdac9f54ea823d366b7b08268c0ff101d", 0x6f}, {&(0x7f0000b26000-0x9d)="4be0f68ee1fb232089273f32bea72b2b49e0ace8dc7a3b2b0a55a81ea8d7e8e152832ec5547247c1270f750e5805fb7e8193cc2ba6d10c1de0a8b68110a222ecb23e215012dcbee020721b322ef8dbe96b28e2bd9c6eaaf77fc428c692c8721dfbe5f839bc2df0b290a0384c8153185f235ed7def35cae4c61a8d1722126f6b6da8a53662e4379b2a0f015e9119c8df8390b0f33827fe69b1e6b0c80df", 0x9d}, {&(0x7f0000efd000-0x45)="879e899978f21bf5fd1c6d5a32a3116eaa39cb77e06779b31339aa9b32f16e27a0d30ad860dc81c68b49f653dfad3790ad0c5eaf4e4589e5ee125047660db0c93db13d2dd5", 0x45}, {&(0x7f0000dba000-0xb7)="5be318ae7a0cf8b38e113d73c670a5085f420719cd3bd33a51151925d5364809476af4f8fa718d8656ebc311cd4835880b3339dc5547708af18f9f5293340e210bdf9e50b3ac0fbdd58f45a9dbdd9a6d307e5d200b72eb897ebb1a648e25eaf740eb81a1a0ee4d03150e7564ee36accf56669d74484cd9dffae90a481c3f965971be7e099930af58a05c97122feb8076e6ce361ac4b7d322542afee99a77fa96319267f2ed80152ff5c270b1ea00a5b1a23554ebeb45d7", 0xb7}, {&(0x7f0000efc000)="0d56dded7d4a09e351e7b6fd655ce3b6ce134e6fd2fd82f3a491217d162374337c5aa504e374e8edf14f29c88d04ee7172127ba78ca5ad9d1757fe0d2b226cd4f8f67385a35eba87c3a920a7524009d8deb9c91298ad56babf1d27f13ccda386c851fe83255e8e07fa821fe2407a14d9793409c683d8fc1d74df524f9f559c681c0fb44e1e9696f7668705b76c3d4345b3441eba17d794f2862eeb4109f1b8a4b6a78fbbd8a23086c2236df23eba2b8257e9226cdd3762982ecf482636989ca421f453fa81b07d213029541a26f45ff13ae86d41521002375e8421", 0xdb}], 0x6, &(0x7f0000109000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x80}], 0x2, 0x20000004) r7 = socket(0x15, 0x1000000, 0x96dc) r8 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000efe000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000efd000-0x8)='./file0\x00', 0x101000, 0x20) r10 = dup3(r8, r8, 0x400000) faccessat(r9, &(0x7f0000d6b000)='./file0\x00', 0x8, 0x4001900) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r10, &(0x7f0000cb3000)=[{&(0x7f0000271000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000cad000)="", 0x0}], 0x1, &(0x7f00009ac000)=[], 0x0, 0x0}, {&(0x7f0000767000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000efe000)=[], 0x0, &(0x7f0000eff000-0x20)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}], 0x2, 0x0) 2017/12/23 09:48:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) [ 31.323939] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.329448] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.340834] binder: undelivered TRANSACTION_ERROR: 29190 [ 31.357850] binder: undelivered TRANSACTION_COMPLETE 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) 2017/12/23 09:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000077e000)='\x00', 0x0) flistxattr(r0, &(0x7f00006e6000)=""/38, 0x26) getsockname$inet(r0, &(0x7f0000a26000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f44000)=0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000fd3000-0x4)={0x9, 0x7, 0x101}) syz_open_dev$usbmon(&(0x7f0000e84000)='/dev/usbmon#\x00', 0x8000, 0x2000) 2017/12/23 09:48:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x7) keyctl$clear(0x7, 0x0) 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") rmdir(&(0x7f0000a1b000-0x8)='./file0\x00') mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800a, &(0x7f0000ac0000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/23 09:48:00 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ff5000)={0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff4000)=@assoc_value={0x0, 0x0}, &(0x7f00008db000)=0x8) ioctl$sock_ifreq(r1, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ff6000)={0x8, 0x20, 0x3, 0xffffffff, 0x0, 0x942, 0x1, 0x56}, &(0x7f0000ff6000)={0x7, 0x81, 0x1ff, 0x10000000000000, 0x53c2, 0x0, 0x81, 0x1}, &(0x7f0000fc0000-0x40)={0x400, 0x8, 0xfc, 0x5, 0x40, 0x4, 0x9, 0x2d2}, &(0x7f0000607000)={0x0, 0x7530}) 2017/12/23 09:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000051d000-0xd)='/dev/snd/seq\x00', 0x0, 0x41) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d12000-0x6)={0x7f, 0x80000001, 0xf89}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) [ 31.375421] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000535000)=""/231) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003ef000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc32, 0x2, 0x800, 0x9, 0x82}, &(0x7f00001ac000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007f7000)=0x0, &(0x7f0000a5b000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f4c000)={r1, 0x36, "c2e61c93c826d4142579b182607aa5e484b3d1169e50d625efda168c87e6e7bb5318c2a9e80416abfe65987da61312e54063806e2c78"}, &(0x7f0000e47000-0x4)=0x3e) ioctl(r0, 0x1, &(0x7f0000dcc000-0xd0)="") 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r1 = syz_open_dev$urandom(&(0x7f0000957000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r1, &(0x7f00006d8000)=""/199, 0xc7) 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$TCSETS(r4, 0x5402, &(0x7f00000b9000)={0x0, 0x0, 0xf6, 0xa291, 0x1, 0x0, 0x1, 0x7, 0x401, 0x4, 0x8001, 0x0}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) [ 31.455808] binder: 5784:5786 got reply transaction with no transaction stack [ 31.464598] binder: 5784:5786 transaction failed 29201/-71, size 0-0 line 2920 [ 31.488593] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 09:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 4: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d37000-0x6)={0x0, 0x4}, &(0x7f0000015000)=0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f000047e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004f8000-0x10)={0x6, 0xc, 0x1, 0x5, r1}, &(0x7f0000b4c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006b0000)={r1, 0xbc, "e1d805275bf68426167fbed0d6a47cc8632793fd2c5a0d4196b61d3b7deaa2ecf7c5a0328cfa42aab7f0fc35a43cea61db0c34b3618b8ed0cf7c031ae8a229023e54f3d599367ceff309c0812bb4449b11e7f0bda5f18d0632e076532e7a2ef19312001afbb89299e2d363d012496ea2de28fdc08a274f116072ef46e62eabe3fc2a21529b190cdccfc3f10448301be3ae466c2ba4503041fef058c738e82626a9d7f657a2df1ccdb05e1c80075da25182d812e7a98125f98fd39020"}, &(0x7f00000a2000)=0xc4) execveat(r0, &(0x7f0000a9f000)='./file0\x00', &(0x7f0000da8000-0x38)=[&(0x7f0000c6b000-0x7)='/selinux/relabel\x00', &(0x7f0000ccc000-0x11)='/selinux/relabel\x00', &(0x7f0000a4f000-0x11)='/selinux/relabel\x00', &(0x7f0000f2e000)='selinux-nodev-!V\x00', &(0x7f0000234000-0x11)='/selinux/relabel\x00', &(0x7f0000dd3000-0x16)='\'em0md5sum:!\'vboxnet0\x00', &(0x7f0000d03000)='/selinux/relabel\x00'], &(0x7f0000c51000-0x38)=[&(0x7f000097c000)='/selinux/relabel\x00', &(0x7f0000fb6000)='\x00', &(0x7f000010b000)='user^\x00', &(0x7f00005a7000-0x11)='/selinux/relabel\x00', &(0x7f0000810000-0x11)='/selinux/relabel\x00', &(0x7f000082b000)='/selinux/relabel\x00', &(0x7f0000815000-0x11)='/selinux/relabel\x00'], 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000673000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fe000)={r2, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f46000-0x4)=0x8c) syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{&(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x1, 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000033000)=""/210, 0xd2, 0x40002020, &(0x7f0000034000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = inotify_add_watch(r1, &(0x7f0000032000)='./file0\x00', 0x2000100) inotify_rm_watch(r1, r2) sendmsg$netlink(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:48:00 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigpending(&(0x7f00005bf000-0x8)={0x0}, 0x8) syz_open_dev$usbmon(&(0x7f00005f8000-0xd)='/dev/usbmon#\x00', 0x81, 0x440000) 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c90000-0x4)=0x5, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000005b000)=0x5) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000bb9000-0x95)="4cb413639b23c8904b913585f7de41cf", 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000632000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000057b000-0x14)={0xffffffffffffffff, 0x3, 0x8, 0x3, 0x9}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faf000-0x4)=0x0) sched_setattr(r2, &(0x7f0000573000)={0x30, 0x0, 0x1, 0x5, 0xfffffffffffffffc, 0x0, 0x1200, 0xfff}, 0x0) 2017/12/23 09:48:00 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ef7000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000001, 0x4, 0x3, 0x81}, &(0x7f0000cf7000-0x4)=0xa0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef7000)={r2, 0xc3, 0xfff, 0x8, 0x7, 0x1f}, 0x14) socket$inet(0x2, 0x2, 0x0) write$evdev(r1, &(0x7f0000347000-0x25)=[{{0x77359400, 0x0}, 0x20, 0x5, 0x6}, {{0x0, 0x0}, 0x49, 0xe0000000, 0x1}], 0x30) r3 = dup3(r0, r0, 0x0) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x6, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000337000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x80) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) stat(&(0x7f0000cd8000-0x8)='./file0\x00', &(0x7f0000c48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00006fb000-0x8)='./file0\x00', 0x0) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x81) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00001c5000+0xec2)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000207000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r2 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000c58000)={0x7, 0x3f}) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a155"}], 0x18, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000819000)={0x4, 0xffffffffffff8000, 0x7}) 2017/12/23 09:48:00 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/load\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000177000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ed000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x2, 0xff) write(r1, &(0x7f00003fa000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x80000207, 0x3, 0x1, 0x0, []}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004be000-0x4)=0x0, &(0x7f000005e000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b0d000-0x10)={0x0, 0x0}, &(0x7f00009b2000)=0x10) mincore(&(0x7f0000e3e000/0x2000)=nil, 0x2000, &(0x7f0000507000-0xf3)=""/243) epoll_pwait(r1, &(0x7f0000565000)=[], 0x0, 0x9, &(0x7f0000eae000-0x8)={0xc000000000000000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000874000-0x20)={@generic="03621197d563c0fe2812fca3f1fd76ff", @ifru_addrs={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000949000-0x10)={0x0, 0x1c, &(0x7f0000d8e000-0x1c)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f000095f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e8d000)={r2, 0x0}, &(0x7f0000aa1000)=0x8) 2017/12/23 09:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x80000000000006) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000925000)='/dev/rtc\x00', 0x608401, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00001c4000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) pipe(&(0x7f00005c7000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) set_robust_list(&(0x7f00001d3000)={&(0x7f0000011000/0x4000)=nil, 0x4, &(0x7f0000d0d000/0x1000)=nil}, 0x18) clock_gettime(0x0, &(0x7f0000c6f000)={0x0, 0x0}) ppoll(&(0x7f00006e2000-0x20)=[{r0, 0x10, 0x0}, {r0, 0x10, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4001, 0x0}], 0x4, &(0x7f0000953000-0x10)={r1, r2+30000000}, &(0x7f0000988000-0x8)={0x7}, 0x8) fcntl$dupfd(r0, 0x0, r0) 2017/12/23 09:48:00 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000048a000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00001ba000)="864043cdb3a1fe850e6f1e48da90faa923a53dec23c680667b91018899d580621cc8a2d227871be298fadeb279df207b81696e2fae9b2011da3dac0a22347741a6ce38af7ef3ca74abbba9ae34e145ddd342dc2f7d3cb79374a7eed55191009b3b57deec3fa3f952768b28204c04188cdf9a180da6b1de", 0x77) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b96000)={@generic="01ffb3a06d4873d44b6001cfc5e15cb1", @ifru_flags=0x9200}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00005ba000-0x20)="2000000019000776530000000000480080200d23001100052a00000400000000", 0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ce7000)=0x0, &(0x7f000017b000-0x4)=0x4) 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005b9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x3, 0x0, 0x6, 0x7, 0xfffffffffffffc4c, 0x80000001}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a09000-0x12)='/dev/loop-control\x00', 0x28a080, 0x0) fcntl$setsig(r1, 0xa, 0x1e) r2 = syz_open_dev$mice(&(0x7f00002e7000)='/dev/input/mice\x00', 0x0, 0x83ff) ioctl$int_in(r2, 0x5452, &(0x7f00004d1000)=0x1) 2017/12/23 09:48:00 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000032000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x10000, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a3f000)='/dev/rtc\x00', 0x240402, 0x0) accept4$packet(r2, 0x0, &(0x7f00005a6000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 09:48:00 executing program 1: mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d32000-0x20)={@common='ipddp0\x00', @ifru_flags=0x3000}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e5e000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d4b000)=0x3) 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x5)='bdev\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) fallocate(r0, 0x23, 0x0, 0x7) 2017/12/23 09:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f2a000-0xe)='/dev/keychord\x00', 0x8000, 0x0) sendto(r0, &(0x7f0000066000)="efa70fee39a7c8d514be929fbba93fa83520b0480650cf24de660a26184ea971857ce8462114a582bbac1105b7737615c2d9a7ba65315a65fabdc7f87c8d236e6d7820142ee2636a22e8e6c5784132b941290963fa3bb3a96ebb396adeb4c6c5d5d6ae19aa0ae89f13517b101cebde68e178f11c677911241e6dbd773dd0ad6c427c363ecbdeb0c0ef59ade5a0cb", 0x8e, 0x4000, &(0x7f000060e000)=@sco={0x1f, {0xffffffffffffff7f, 0x0, 0x1, 0x100000001, 0x0, 0x0}}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x100, &(0x7f0000f9a000)=""/26, &(0x7f00002d7000)=0x1a) setsockopt(r0, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) 2017/12/23 09:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/sequencer2\x00', 0xa2100, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000038c000)={@common='rose0\x00', @ifru_data=&(0x7f000090f000)="c182beb4743c54104d158dad0fe50d4abca4ced3bf2105cec9e984db5030c039"}) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c5f000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/23 09:48:00 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents(r0, &(0x7f00005a0000)=""/222, 0xde) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:48:00 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) [ 31.862528] device gre0 entered promiscuous mode 2017/12/23 09:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006c9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x3, r2, 0x0, 0x2000000000000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/dev/sequencer2\x00', 0x404080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2017/12/23 09:48:00 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 1: r0 = socket(0xf, 0x803, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000506000)=0x0) init_module(&(0x7f0000675000-0x2)='{\x00', 0x2, &(0x7f0000234000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) write$tun(r1, &(0x7f0000001000-0x3f)=@hdr={0x2, 0x80, 0x10000, 0x20, 0x10001, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88fb, @arp=@generic={0x30e, 0x9b9f, 0x6, 0x3, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "e02fd7", @random="0a43bc57c6cf", "1d8d00ea99da83b856900b46f64e744f"}}}}}, 0x3f) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000000)={r2, 0x13}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='{\x00') 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00006f4000-0xc)={0x28000001, 0x8001, 0xd}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioperm(0x0, 0xbe7, 0x0) clone(0x80001, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000825000)="") 2017/12/23 09:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) accept$ipx(r0, &(0x7f0000dbd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b30000)=0x10) write(r0, &(0x7f0000432000-0x26)="26000000100027dd9301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004cc000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000a4d000)={@generic="af162bb2674ba6010b1e5f406c1a1b73", @ifru_addrs=@nfc={0x27, 0x7, 0x79, 0x5}}) init_module(&(0x7f00001f0000)='eth0}@!posix_acl_accessselinuxmd5sum.^ppp1eth0(\x00', 0x30, &(0x7f0000699000-0x1)='\x00') fcntl$setpipe(r0, 0x407, 0x800000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000bd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db0000)=0xb) clock_settime(0x0, &(0x7f0000b89000)={0x0, 0x0}) 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80000, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00004a2000)={0x20000008, 0x0}) syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000371000)='/selinux/status\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000e65000)='./file0\x00', &(0x7f0000f8c000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) writev(r0, &(0x7f0000072000)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000070000bb02000000450000000000800007001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000227000-0x28)={0x5, 0xff, 0x0, 0x1, 0x80}) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fe9000-0x8)='keyring\x00', &(0x7f0000fe8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000667000-0xa)='blacklist\x00', &(0x7f00009d7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e2c000-0x19)='/selinux/avc/cache_stats\x00', r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/23 09:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c28000)='./file0\x00', &(0x7f00004da000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000ced000)='cgroup\x00', 0x7, 0xd7b3f5eb911fbc22) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008bb000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000df1000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000b2b000)=@known='system.advise\x00') 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 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) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008a7000-0x4)=0x9, 0x4) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x464001, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={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]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x80000001, 0x3, 0x6, 0x10}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001000)={0x2, 0x80000000, 0x7, 0x9, 0xa, [{0xfff, 0xf80, 0x1, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0}, {0x5, 0x40, 0x9, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0xa8, 0x9, 0x1, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0xffff, 0x5, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xac, 0x1000, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4661, 0x3, 0x1ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7ff, 0x6, 0x7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7f, 0x2, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0xffffffff, 0x7bef, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffff, 0x6ac, 0x1, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000001000-0x5a)="9475cbb6a7da1021e3e34512f22050cd21896e59265392606b25310bebbf54029aa3bd8ce5f0dc8d9e46aa69b872680d968428307f8dfd71e424eb7e3a188105314555a0d6627be51c5611cbb048c6c37eda1dc6f1be7b2d7924") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) fallocate(r4, 0x11, 0x0, 0x200000800) 2017/12/23 09:48:01 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000004a000)="00000013000700ffffef000000ff000280000c0d0003000100000004000200b81617", 0x22) 2017/12/23 09:48:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000076b000/0x2000)=nil, 0x2000, 0x300000d, r1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000cf7000)=""/186, &(0x7f00004d1000)=0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0xff, 0x2, "4ec8e10b7092", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb6000-0xb)='/dev/loop#\x00', 0x0, 0x2000000800000882) pipe2(&(0x7f00003a4000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000001c000)=""/111) ioctl(r0, 0x4c04, &(0x7f0000026000)="c09b12d00b81c24de54ad8c35db3099378e63c684abbc2d2ef2ec79e973f861dfa0af3f38ff07f683ed128bd4df9ebe126b562e96ea093cb087262a9d5d961f1e5f53565685f822247b7f0ea46fbda8dc6e26e3445771649576e5896b917c1d58c2b22396ae23628f509d7cb") 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003d2000)={0x5, 0x3, {0xffffffffffffffff, 0x3, 0x400, 0x2, 0xca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = memfd_create(&(0x7f0000454000)='/dev/net/tun\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000880000-0x4e)={0x0, 0x46, "dbaac53bef82d0fdf3a557bcfb6b0f8e131eff7a798c38ee7d2000fc445541788f8c7e6133dbc19d0eda58de98751149f236e9f39ce90a7eb211a0c2bbae37b2b3830eaf8043"}, &(0x7f00005e9000-0x4)=0x4e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000572000)={r3, 0x10001}, &(0x7f00000eb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000060a000-0x58)={r4, 0x50, "2600e4b99b0e531a66b96db3d60edf5c7cab74e12b7ae61c05b27e928d3f83f81b576a6d0f9f27bc21e0a3a2254c336b34be42dc41926631ad3d3d232bba45d22508117122ac4cc5b470a401e2b30994"}, &(0x7f000042c000-0x4)=0x58) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003cb000-0x4)=0x401) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001ac000-0x4)=0x5, 0x4) r5 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r5, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf529bd8a14a86e88ef73d3b87fb32d8c494911a1769d92e86af29d45e1e4dc6"}) 2017/12/23 09:48:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) 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}) r3 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000802000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00007bf000-0x5c)={{0xa, 0x2, 0x4718, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb5}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x5, [0x0, 0xfff, 0xffffffffffffff80, 0xffffffffffffffff, 0x2, 0x4, 0x56, 0x3ff]}, 0x5c) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x6) signalfd4(r0, &(0x7f0000ca3000)={0x3}, 0x8, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/23 09:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x44080) r1 = syz_open_dev$loop(&(0x7f0000f24000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000baf000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000239000-0x14)={0x40, 0x401, 0xbe68, 0x2, 0x7}, 0x14) sendfile(r0, r1, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/12/23 09:48:01 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000)=0xffffffff80000000, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x9)='selinux@\x00', 0xfffffffffffffffa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000006000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x49efd04e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1c1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}], 0x58) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) keyctl$read(0xb, r2, &(0x7f0000007000)=""/4, 0x4) 2017/12/23 09:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) sync_file_range(r1, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r1, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f00005a2000)=@generic={0x11, "000001f400000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0061a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) syncfs(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d39000-0x10)={r3, 0x802000003ff, 0x40000000001, 0x8}, 0x10) 2017/12/23 09:48:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000802000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00007bf000-0x5c)={{0xa, 0x2, 0x4718, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb5}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x5, [0x0, 0xfff, 0xffffffffffffff80, 0xffffffffffffffff, 0x2, 0x4, 0x56, 0x3ff]}, 0x5c) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) getpeername$ipx(r0, &(0x7f000034f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000766000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f00005d4000)='net/ip_tables_matches\x00') clone(0x400, &(0x7f0000167000)="e6859c4a29cfd10e82e915688dcdd384692309d55454f1230259b7f2de1bb746e93ada5ee74b958d015ce68bb2db42ced6cfcb76004788c1879cdae7d01fed3c28b71bd96e4936aa1870cc0491e6d2016e7d559dbfcaf000d8a6bd3ec9ac2750", &(0x7f0000793000-0x4)=0x0, &(0x7f0000066000)=0x0, &(0x7f0000ed5000)="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") 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x20000000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000532000-0x10)='/dev/sequencer2\x00', 0x8841, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f00003ae000-0xfd)="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", 0xfd, 0x0) sysfs$1(0x1, &(0x7f0000464000-0x10)='/dev/sequencer2\x00') 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/hwrng\x00', 0x401, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000005c000-0x4)=0x0, &(0x7f000089c000)=0x4) 2017/12/23 09:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f00002b0000)='./file1\x00') preadv(r1, &(0x7f0000811000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x4) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000020d000-0x10)=[{&(0x7f000087f000)="29000000200019ff00003fff00ffda0602860000ffe80001040000040d001000fa11a6000005000017", 0x29}], 0x1) read(r0, &(0x7f000057d000)=""/133, 0x85) 2017/12/23 09:48:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000868000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xd5, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12}, 0x4, [0x101, 0x8000, 0x7f, 0x2, 0x3f, 0x100, 0x7ff, 0x1ff]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007a2000-0x58)={{0x0, 0x0}, 0x0, 0x8000000000009, 0x4000000000000, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000e45000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000f53000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bc2000-0x8)={0x0, 0xcd8b}, &(0x7f00002a9000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c79000)={r4, 0x8}, &(0x7f00003fe000-0x4)=0x6) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) exit(0x0) epoll_pwait(r3, &(0x7f00005c5000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xcd54, &(0x7f00008de000-0x8)={0x401}, 0x8) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) [ 32.392722] device lo entered promiscuous mode 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000020000-0x8)='big_key\x00', &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000017000)='GPL\x00', 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) listen(r0, 0x0) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='yd', 0x2}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) open$dir(&(0x7f0000cc1000-0x8)='./file1\x00', 0x200040, 0x1) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000076b000)={0x2, {{0xa, 0x0, 0x82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe0000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe0000-0x4)=0x10) 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000936000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000db3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006bd000)={0xfffffffffffffd60, 0x0, 0x200, 0xfff, 0x1, 0x0, 0x7fffffff, 0x5, r2}, &(0x7f00001f1000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7b000)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008f8000-0x4)=0x4, 0x4) setsockopt$inet6_int(r4, 0x29, 0x4000000000cb, &(0x7f0000a51000)=0x0, 0x4) bind$inet6(r3, &(0x7f0000a30000-0x1c)={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/12/23 09:48:01 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x14) socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000db0000)={0x5, 0x4, 0x10000000000000, 0x7ff}, 0x8) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000f4f000-0x4)=0x0) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000de4000-0x8)={0x5, 0x0, 0x9, 0x10001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/23 09:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f00002b0000)='./file1\x00') preadv(r1, &(0x7f0000811000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x4) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/23 09:48:01 executing program 3: mmap(&(0x7f0000000000/0x908000)=nil, 0x908000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000908000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000901000-0x38)={0x0, 0x0, &(0x7f0000900000)={&(0x7f0000908000)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800000005b, 0x8, [@sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0xb86f, 0x22, 0x0, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000090a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000622000-0x4c)={0x7fff, 0x101, 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]}) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000090a000-0x100)={0x6, 0x3f, 0x7, 0x1, 0x4, [{0x1ff, 0x3, 0x1, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}, {0x8, 0x43, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x9, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0}, {0xf1, 0x8000, 0x1, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}]}) 2017/12/23 09:48:01 executing program 1: r0 = creat(&(0x7f00005b8000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x14e)={0x0, 0x146, "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"}, &(0x7f0000a7c000-0x4)=0x14e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xb8, "b4c57840b34605f75e795b27c63feb4a044f95449bb94b5f57018afd24b505eabb8ab10af7103518d68b707b375d6ebcda2f32065d5c2f764fc0fadc50e3310701a6157d8c765f74429e5af24a17f2a66a2e43cf17d6f9d51cc774d9e128c9450a35dfc5facb13baafb41b76244148b40991b6c416a99571fedc1e094024bbbfcad9828aad568d8773154de82d3d0344a70cf79977720a05b867be9d6e3f37230d8e601dda33e9973d222d14c84c92ac5445a8179c82ee5f"}, &(0x7f00006f2000)=0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000742000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f00000e5000)='/dev/snd/seq\x00', 0x0, 0x10000) close(r2) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x1a) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x4) r1 = socket(0x0, 0x6, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000037e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) acct(&(0x7f0000cad000-0x8)='./file0\x00') ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000036a000-0x451)=""/4096) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2017/12/23 09:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffffffd) write(r0, &(0x7f0000c26000-0x25)="2400000013000700ffffef000000ff000280000c0d000300010000000004000200b81617", 0x24) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000065e000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000077c000)=""/228) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000040d000)=0x0, 0x800) recvmmsg(r1, &(0x7f0000f69000-0xb4)=[{{&(0x7f0000dc1000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ced000-0x20)=[{&(0x7f00006ba000)=""/22, 0x16}, {&(0x7f00006f9000-0xef)=""/239, 0xef}], 0x2, &(0x7f0000cdf000-0xc4)=""/196, 0xc4, 0x7}, 0x3}, {{&(0x7f0000dde000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000052d000-0x90)=[{&(0x7f000070a000)=""/13, 0xd}, {&(0x7f0000793000)=""/124, 0x7c}, {&(0x7f0000593000)=""/70, 0x46}, {&(0x7f00008d0000-0xb7)=""/183, 0xb7}, {&(0x7f0000380000)=""/143, 0x8f}, {&(0x7f0000fab000-0x26)=""/38, 0x26}, {&(0x7f0000a5c000-0x1000)=""/4096, 0x1000}, {&(0x7f000072d000-0x92)=""/146, 0x92}, {&(0x7f0000b5e000)=""/163, 0xa3}], 0x9, 0x0, 0x0, 0xfffffffffffff066}, 0x6}, {{&(0x7f00002f0000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000606000-0x40)=[{&(0x7f00005cc000-0xb2)=""/178, 0xb2}, {&(0x7f0000dd0000)=""/202, 0xca}, {&(0x7f00004ad000)=""/153, 0x99}, {&(0x7f0000002000-0x41)=""/65, 0x41}], 0x4, &(0x7f0000e3c000)=""/123, 0x7b, 0x9}, 0xe5fe}], 0x3, 0x2000, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fa0000)={0x77359400, 0x0}, &(0x7f0000f46000)={0x0, 0x0}) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(r0, &(0x7f0000e59000-0x8)='./file0\x00', 0x0, 0x1000000) r2 = socket(0x10, 0x3, 0x0) sendfile(r2, r1, &(0x7f0000a2e000)=0x0, 0x80000001) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, 0xffffffffffffffff) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='yd', 0x2}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) open$dir(&(0x7f0000cc1000-0x8)='./file1\x00', 0x200040, 0x1) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000076b000)={0x2, {{0xa, 0x0, 0x82, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ac6000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000b33000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006e1000)={r1, 0x4}, &(0x7f0000dc8000)=0x8) r2 = socket(0x400000000000000a, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8918, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c94000-0xa0)={0x0, @in6={{0xa, 0x3, 0x480, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe, 0x25b9, 0x7, 0x401, 0xc0}, &(0x7f000048d000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004cf000-0x10)={r3, 0x7fffffff, 0x7ff, 0x1}, 0x10) 2017/12/23 09:48:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0xfffffffffffffc01, 0x6, 0x4, 0x0, 0x5, 0x3ff, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ee, 0x1, 0x40000000000000, 0x40, 0x100000001}}, &(0x7f0000451000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x97, "b790ef3d54c83254db1a6b10e9a59d819a8c5c7473e895ed2af8c8d8926ad2ccc07d4ce9d0423a5e65e2c9800d56e90be5ef7fce482bc094c4f637cca4c1a994b38b81a768edaf9e1fadb4983f25cb14c3397c9c4c9adaed07265d3a5f2ed5db908f91319a4668dcb930984e555fe328acc884083b5a5d7afd4d2b33dc40dbe37670e4a9742dce65a969ddad64f9d6d03bdb9053252191"}, &(0x7f000047f000)=0x9f) ioprio_get$uid(0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0x1, 0x1f, 0x8da, 0x8, 0xfff, 0x12}) 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d92000-0x4)={0xffffffff, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000698000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000f6d000)=0x20000000000, 0x4) 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x100000000011, 0x20000000000, 0x7f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1c000)='/selinux/checkreqprot\x00', 0x551a00, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a39000-0x10)={0x8f, &(0x7f0000be9000-0x8f)=""/143}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000679000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000958000)={0x0, 0x3, 0x8, 0x80}, &(0x7f00001d0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000138000-0x78)={r2, 0x70, "c377bd277ee6bca65e6737b2f7b9776a0f205b0f5fad9a82b85a7846432aeef251e1a1019935b475f13ba8077caf2f8cf2c96b5c9b065c26571c61668873186267a3a3b21ea87b7e61de26b56078ea7814ba95628f06285c0209d8e094d4ab3bde3b6dc136aa16ff5ea94e6afc88f81b"}, &(0x7f0000066000)=0x78) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, 0xffffffffffffffff) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000768000)={0x4, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x7, 0x1, 0x8b11}, &(0x7f0000801000)={0x2, 0x1, 0x4b9, 0x4, 0x90000, 0xc9, 0x3, 0x0}, &(0x7f000009c000)={0xfffffffffffffff8, 0x80000001, 0x795a3222, 0x100000001, 0x643, 0xffffffffffffffe0, 0xbc, 0x80}, &(0x7f00005cc000)={0x77359400, 0x0}, &(0x7f00000ad000+0x4bb)={&(0x7f00000c2000-0x8)={0x4}, 0x8}) r0 = memfd_create(&(0x7f0000585000-0x9)='vboxnet1\x00', 0x2) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000097e000)=""/182, &(0x7f0000f2b000)=0xb6) r1 = socket(0x10, 0x2, 0x10) getpeername(r1, &(0x7f0000c28000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000806000-0x4)=0x10) write(r1, &(0x7f0000212000)="24000000130007ffff0400000009000120000c100003000100f0008100000700b8f20d1c", 0x24) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d2a000-0x8)={r2, 0x12}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r3, &(0x7f0000d73000)=""/0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) r5 = dup2(r3, r3) tkill(r4, 0x1000000000016) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/checkreqprot\x00', 0xa000, 0x0) writev(r5, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) write(r0, &(0x7f0000b06000)="26000000120027109301c1ff0000040000010f0000020004010000007f10f951050020001900", 0x26) 2017/12/23 09:48:01 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, 0xffffffffffffffff) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 3: 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, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x489, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f45000-0x9)='/dev/ppp\x00', 0x80000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000043e000)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) [ 32.857075] audit: type=1400 audit(1514022481.805:24): avc: denied { getattr } for pid=6132 comm="syz-executor2" 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 [ 32.886521] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 32.912835] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/23 09:48:01 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(0xffffffffffffffff, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000020000-0x90)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}, {&(0x7f0000020000-0xa3)=""/163, 0xa3}, {&(0x7f000001c000-0xd1)=""/209, 0xd1}, {&(0x7f0000016000-0x2b)=""/43, 0x2b}, {&(0x7f000001f000)=""/192, 0xc0}, {&(0x7f0000017000-0x32)=""/50, 0x32}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000018000-0x71)=""/113, 0x71}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}], 0x9) listen(r0, 0x0) 2017/12/23 09:48:01 executing program 6: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) timerfd_create(0x4, 0x800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xf9, &(0x7f0000357000-0x4)=0x8, 0x4) 2017/12/23 09:48:01 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000b000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x4, 0x4, 0x101, &(0x7f0000000000)=@common='bcsh0\x00', 0x0, 0x9, 0xe0d}) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) getsockname$ax25(r3, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000+0x181)=0x10) keyctl$read(0xb, r2, &(0x7f0000007000)=""/4, 0x4) keyctl$invalidate(0x15, r0) 2017/12/23 09:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000768000)={0x4, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x7, 0x1, 0x8b11}, &(0x7f0000801000)={0x2, 0x1, 0x4b9, 0x4, 0x90000, 0xc9, 0x3, 0x0}, &(0x7f000009c000)={0xfffffffffffffff8, 0x80000001, 0x795a3222, 0x100000001, 0x643, 0xffffffffffffffe0, 0xbc, 0x80}, &(0x7f00005cc000)={0x77359400, 0x0}, &(0x7f00000ad000+0x4bb)={&(0x7f00000c2000-0x8)={0x4}, 0x8}) r0 = memfd_create(&(0x7f0000585000-0x9)='vboxnet1\x00', 0x2) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000097e000)=""/182, &(0x7f0000f2b000)=0xb6) r1 = socket(0x10, 0x2, 0x10) getpeername(r1, &(0x7f0000c28000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000806000-0x4)=0x10) write(r1, &(0x7f0000212000)="24000000130007ffff0400000009000120000c100003000100f0008100000700b8f20d1c", 0x24) 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0xc) r0 = open$dir(&(0x7f000085e000-0x8)='./file0\x00', 0x200000, 0x63) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000869000-0x20)={0x3, 0x2, 0x1, 0x7, r1}) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100000001, &(0x7f0000001000)="") 2017/12/23 09:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000028e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000932000-0x4)=0x14) pipe2(&(0x7f0000572000)={0x0, 0x0}, 0x800) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000ea3000-0x62)="e999e448ac53f5ae6aad023e00a08d75debd3d3308200feff55aa10a4bea70d28832344e9c422294c57ce5d582c54069dc514e6e0d422d6d2df55fd5624bb28b709b5b37e1aea372d1398fcda0282ff7377c8ccdc239d7bb143ae6ba0a7b4e554dae", 0x62) sync_file_range(r2, 0x7ffffff3, 0x5, 0x3) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000db2000-0x5c)=""/92) 2017/12/23 09:48:01 executing program 7: madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) madvise(&(0x7f000037a000/0x2000)=nil, 0x2000, 0x3) syz_extract_tcp_res(&(0x7f00005f9000-0x8)={0x0, 0x0}, 0x24, 0x7fff) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(0xffffffffffffffff, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(0xffffffffffffffff, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="37bd398b777afe3860485d027b5ed286bda69f5dff017d12b47a7e086393dc56be34aa12a57d51d24edaff569424b84c76fe0fcb8f6e7d35e224fb0f14c03bbc331ca9f815e9ae6fe61e867ed03df7a0509512b4cef825b14755acdb8d57e95acc9717802fbb38d90f11d5ce2997508f9adb4612ff1d8515499799aaae68c0c2b73c489e13442115d5034c8469", 0x8d}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/enforce\x00', 0x10400, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000036a000)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d22000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2017/12/23 09:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9b000)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000023e000-0x20)={0x2, 0x3, 0x200, 0x74c, 0x10000, 0x4ac4, 0x9, 0x8, 0x0}, &(0x7f0000bbf000-0x1)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000073a000)={r1, 0xffffffffffff2f59}, &(0x7f00004b4000-0x4)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00004c3000)=""/147) clock_gettime(0x0, &(0x7f0000545000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000dd8000-0x78)=[{{&(0x7f00001b5000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000219000-0x50)=[{&(0x7f00000fe000)=""/219, 0xdb}, {&(0x7f00007d7000)=""/16, 0x10}, {&(0x7f00007ca000)=""/89, 0x59}, {&(0x7f00001c6000)=""/51, 0x33}, {&(0x7f00003c7000)=""/169, 0xa9}], 0x5, &(0x7f00005f4000)=""/83, 0x53, 0x6}, 0x101}, {{&(0x7f0000cb3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004e4000)=[{&(0x7f00005d0000)=""/4096, 0x1000}, {&(0x7f0000622000)=""/138, 0x8a}], 0x2, &(0x7f00007bb000-0x85)=""/133, 0x85, 0xffff}, 0x1}], 0x2, 0x3, &(0x7f0000b6b000)={r3, r4+30000000}) r5 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r5, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) 2017/12/23 09:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000b1000-0xc8)={0x0, 0xc0, "8e80a9efe09f38e9442d97135310d32ec4e7bbd40dd218aa94829ae216d2577d9d422c59e24e5e9ebedf0ac8d9532dda1187190a2eebfea4f331beb8b6d2d36c20d064d07d2bfae330d2b22c4f63cfdb85ed4bf99bdba755528713e290f44ca53cf3ab448dce79c82cad92cde80d19e22b6c47cbee40bcb90b0aeee645e24883c2819b36f0753846cddba75bcf46a65c1a31ae3ac5447fcae1d3d1f7abc246d1d3f90fdc401f1240adffae69ebf812032cd90817ef7f28ce38394d2df03fd3fc"}, &(0x7f000055c000)=0xc8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000431000-0x8)={r1, 0x142b}, 0x8) write(r0, &(0x7f00002d9000-0x27)="26000000100027109301c1ff0000000000010f0000020000000000002010f951050005001900b0", 0x27) 2017/12/23 09:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x100000000, &(0x7f0000f85000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000325000-0x170)={0x2, 0x3f, 0x3, 0x401, 0x6, [{0x7, 0x6, 0x5, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x3a, 0x6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffff7f, 0x9, 0x0, 0x0, 0x481, 0x0, 0x0, 0x0}, {0x4, 0xd3, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x101, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x2eb9, 0x9, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) r1 = creat(&(0x7f0000eeb000)='./file0\x00', 0x126) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000a07000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000138000-0x30)=[], 0x0) 2017/12/23 09:48:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003000-0x28)={@generic="433a1388ce8f34417e8d3e870d79634a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000002000)=0x2, 0x4) 2017/12/23 09:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:02 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f6c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000957000-0x4)=0x1c) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000946000)={0x0, 0x4, 0x4d7303b8, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r3 = inotify_init() dup3(r3, r2, 0x0) 2017/12/23 09:48:02 executing program 1: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) [ 33.016634] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/23 09:48:02 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000072e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c93000)={{{@in=@rand_addr=0xddcc, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xffffffffffff6390, 0x1, 0x5, 0xf, 0x80, 0x80, 0x4, r1, 0x0}, {0x400, 0xfffffffffffffc01, 0xffffffff, 0x4000000000000000, 0x1, 0x9, 0xae, 0x6}, {0x7, 0xb0e, 0x3f, 0xa321}, 0x8, 0x4, 0xfffffffffffffff9, 0x0, 0x40, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x101}, 0x5, @in6=@loopback={0x0, 0x1}, 0x8, 0x3, 0x3, 0x0, 0x9, 0x167, 0x81}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2080b, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000034c000)='/dev/vga_arbiter\x00', 0x840, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000dce000)={0x90, 0x8, 0x9, 0x7ff, 0x5, 0x40, 0x200, 0x0, 0x0, 0x3, 0x5689393c, 0x0}) read(r2, &(0x7f00004de000-0xa3)=""/163, 0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000006c000-0x20)={0x6, 0x7, 0x8, 0x5, 0x9, 0x3, 0x3, 0x0, 0x0}, &(0x7f0000683000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c34000-0x14)={r4, 0x3, 0x4, 0x1, 0x8, 0x3}, &(0x7f0000848000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a39000-0x8)={r5, 0x81}, &(0x7f00006cc000)=0x8) 2017/12/23 09:48:02 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000021000)="", 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000029000)='user\x00', &(0x7f000002a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002a000-0x8d)="93e5f14d8959bb38b14597fc45db70430375d6aa33e160da16dd762c84f12cabbd1a217343b75e6a0255858bf9dd0db7cb72c8bba3a8f6d342d5ae7e2f084d5f17e97fdd23ab3586f3b14b10759212155c93ad0335a817db73cffed0ddc1c0ff39ace5017a7365d476231b279e617d664c02ee9be36f83e974e9aebcda63246259fc70c5369e4bbc7eb52a140a", 0x8d, 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f000000a000)=""/84, 0x54) 2017/12/23 09:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) memfd_create(&(0x7f0000123000)='security\x00', 0x3) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000365000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b13000-0xb)='/dev/hwrng\x00', 0x5fffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, 0xa1) fremovexattr(r1, &(0x7f0000b2b000)=@known='system.advise\x00') 2017/12/23 09:48:02 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f68000-0x25)="240000001a0025f0006b000420edfc00020b00ff0010b500001000eb08000100000000b7", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000505000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f0000882000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000220000-0x65)={r1, 0x8, 0x5d, "200624e32c34ac0d954335e6f79d471d5889a5a1df8600b846566be7fbb8fb78e661e85477cfc22ec9578582f9aec1c465cdea4f574cd64665a82d0072f05df27364e5daf2be8275cc31131365311c2b6adaa1ef3cbf654e8fe342ff74"}, 0x65) 2017/12/23 09:48:02 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x8001, {0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, 0x9, 0x3, 0x1, 0x4, &(0x7f0000001000-0x10)=@common='tunl0\x00', 0x5, 0xffffffffffffff80, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x19980330, r1}, &(0x7f0000001000-0x18)={0x3d6b, 0xffffffff00000001, 0xcbc3, 0x3, 0x3, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001261, &(0x7f0000a49000)="") 2017/12/23 09:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0xa, &(0x7f0000511000)="57445423e940cd86c1e774e885ff97190829c7899cb91e42e4cb5b8eef00dd04d78dd31a60359cb9efdb35c189c00ba2cb16f6bd901303eaab3d8df2995e4c87aa", 0x41) 2017/12/23 09:48:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x80002, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="4aed5dabe7ebb8698329926f592649f79e198d2501c8523ec53761ac2374bf6c8cc9f94ace1aaf35e697ed485cc3f8e5d126b964acbb97b3724cc0fff24c5c71fa79", 0x42, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0xb3)="030020776e6f39a64e05f61f0130523f57bce4635b08993c9eda59ab5d8097a94ae4ec86ff7d6f6fef8426d628e284d80492bea5a20c3fc6988a1aa0c83a23ffcda972c4e99e716358eac13a1fe026c8da92644ad34d722bbe85e424c94b7c23a47e6b81517ebf471c587d34726b7940e4f1ced19b402629e76340c5a798b904d4d53ecc4fd751951211e5eafdcc119f3dcc9cf67e89c27005c67719f45508a5cd798fee477e7c17232d002983c19d79193318", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) 2017/12/23 09:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009b9000)='\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd2000-0xf)='/dev/sequencer\x00', 0x40400, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000000) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000153000-0x8)={0x0}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000-0xc)='/dev/autofs\x00', 0x8001, 0x0) dup2(r2, r3) r4 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) splice(r3, 0x0, r4, 0x0, 0x4c85, 0x4) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f000024f000)=[{0x9, 0x2000000000, 0x9, 0x7f, @time={0x0, 0x1c9c380}, {0x6, 0x9}, {0xfffffffffffffffb, 0x4aa}, @ext={0x80, &(0x7f0000213000-0x80)="24ec4b68c2ec31f814c04a1cc731c0b03efe750169d30c9297e7b50366fd0cea15d486bd1fc511cbab09a6db69f4bd16026ca46a9d30360c0d6d2f75f10ce565bade8298d3e6d5f6ac3eaa5353c9d6e68468b8facb65f773aea650aa4d9817173127d68540758de30e95494123c29b53a6e4a42f8790b0985381d60734f3ea1b"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0xfffffffffffffffc, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003b4000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b88000)={0x1, 0x5, 0x0, 0x8, 0x0}, &(0x7f0000194000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000265000-0xfa)={r1, 0xf2, "13b29e47145721797c642129289a03897807fdb483a319a9dc429797e6ee0591f6fdee2bef6f1909c79fd662004f81855cca28a939e8c4e81b022c0768c8f8fe32efb320611a205ac5a5f117ec41e254b85de5547a77b0d38ebc54c36108ecc3dd4cfbf9846469ef963dd4205983624cd6499093cc81ef5e4cf21537e525b20842d3cdcea5afc3b0307f3e7a088fcaf44753a37e4e37a4720106645a8aa65ef004dc53c6a68cfb9aa2d92c6a3ed6f05dad555efbb70c3115a437eb32f2ac79f0a2ad7cbd0c0d79c3598ba4bb9158a2432dde4da46774d29f55fb945dec2163cdd01c59181b24f645ce6bc3d4977063905bae"}, &(0x7f000014a000-0x4)=0xfa) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000a03000)={0x7, 0x7f, 0x4, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000110000)=""/158, 0x9e, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xd3b63d9fba14e088, &(0x7f0000ccd000+0xa13)=0x0, &(0x7f00008bf000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003bb000)={0x0, 0x0, 0x0}, &(0x7f0000724000)=0xc) setxattr(&(0x7f0000d12000-0x8)='./file0\x00', &(0x7f0000f78000)=@random={'user.\x00', '/dev/rtc\x00'}, &(0x7f00002ab000)='/dev/rtc\x00', 0x9, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e34000)={0x1ff, 0xffffffff, 0xfd4, 0xfffffffffffffffb, 0x9}, 0x14) get_robust_list(r2, &(0x7f0000728000-0x8)=&(0x7f0000b21000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002dc000)=0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000271000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2017/12/23 09:48:02 executing program 6: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) pipe2(&(0x7f0000439000-0x8)={0x0, 0x0}, 0x0) splice(r1, 0x0, r0, 0x0, 0x101, 0x2) ioctl$int_out(r0, 0x0, &(0x7f00007d7000)=0x0) 2017/12/23 09:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000026b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000074c000-0x2c)=[@in={0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) openat$keychord(0xffffffffffffff9c, &(0x7f000039b000-0xe)='/dev/keychord\x00', 0x400000, 0x0) pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) 2017/12/23 09:48:02 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008b5000)=0x0, &(0x7f00002f6000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f38000)={0x0, 0x0, 0x0}, 0xc) tkill(r3, 0x1e) r4 = creat(&(0x7f0000ff1000-0x8)='./file0\x00', 0x81) fanotify_mark(r4, 0x1, 0x8000000, r2, &(0x7f00007fc000-0x8)='./file0\x00') setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000909000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) 2017/12/23 09:48:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 09:48:02 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d20000)={0x1ff, 0x3f, 0x6, 0xe06, 0x0, []}) rename(&(0x7f00006fe000-0x8)='./file0\x00', &(0x7f0000dc1000-0x8)='./file0\x00') sendto(r0, &(0x7f0000776000)="245abaedaa2d760e5133b42d45aa5fa0ff8af5afa63686e23b7a2ce3e57b9ee630932cc98047d01a5d4617aa8d01f4fd75e04a2f6d68096bcaa9c1da9d494ce118f268f23058480df99ef6eb973e1b8f96e213b60facbab2fcf26513c01e745284b7796d1de107e90e470ba67f599726b1ce4e07b4d4b7397888de884f74953de39c8a6411db9d86ab8004c0993ed0c5eb1511550eec528d991ed191f1e34413335e9eb72527d1cfc84cc9584937e4bd155af4ac61aa1d53bebe7bea41690d11099ba12200cbc407", 0xc8, 0x1, &(0x7f000023d000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 2017/12/23 09:48:02 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000b21000-0xd9)=""/217) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 09:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a5b000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/23 09:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x20, 0x0) r1 = gettid() ptrace$cont(0x7, r1, 0x3, 0x7) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000968000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00001dd000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c1e000-0x8)={0x0, 0x0}) fcntl$setown(r3, 0x8, r1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2017/12/23 09:48:02 executing program 4: r0 = eventfd(0x6fe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x4000000000) 2017/12/23 09:48:02 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:02 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000034000)=[], 0x0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d75000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000616000+0x6a2)={@common='yam0\x00', @ifru_mtu=0x5}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000d19000)=0x45b, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000d23000)="b910c19caf7d47f93fbf4a9a77dc77c8034fbf8b579e4ffb21d18304cddbb6b063de3562382f6057fd2b3b0eb784bb50204ab51b9145", 0x36, 0x804, &(0x7f0000699000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:48:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000456000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d46000-0x4)=0x0, 0x80800) splice(r1, 0x0, r2, 0x0, 0x3c, 0x2) r3 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) write(r3, &(0x7f00007b1000)="2d68c2b825953b4fb1525b4e5cddc91c9c1c483590cadcf94c74e3edf0a99492fa44880c34bade356d664fd75d", 0x2d) r4 = syz_open_dev$evdev(&(0x7f00009ec000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r3, &(0x7f00007fa000)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}, {{0x0, 0x0}, 0x3f, 0x0, 0x0}], 0x30) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000492000-0x4)=0x1, 0x4) sendfile(r3, r3, 0x0, 0x72439a6b) sendfile(r4, r3, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2017/12/23 09:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socket$netlink(0x10, 0x3, 0x4) creat(&(0x7f0000ca5000-0x8)='./file0\x00', 0x10) writev(r0, &(0x7f0000c0e000-0x10)=[{&(0x7f00009ae000)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a0304916464518900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) 2017/12/23 09:48:02 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000)={0x0, 0x33, 0x4, @thr={&(0x7f0000001000-0xee)="bdf758c44918bb0dbd64d0ad0c7c154f5aa807142bfbf6821f2792aebb1da9ffc7f9fb644e697fa583e22d9cf034a44c9901a63b08e881657fec97b352320ddba5e84123939679b551378db1ea9b4e805f3972c7e9a8560517efff5b2d6099d247189c5f374deb85572081af28c9357c7156052a16b12a6f44b8c10602f5b1023ab015f62a9ee763a5bc74e2194a3e055815db6f6996366c71b599b78912e4453c6d6779ec1d572ae101f4546e2b284b94cb2e3ec3e00d8684a78aaf0b3ae3ce89e9ef4def090a269e3b88d381d3b3af3d04e5e95a79b3043d629daf600b70564c2a50d87e3fc5b4c3f7f3c3a444", &(0x7f0000001000)="a26867dd535a7334e251629bb07185a19d3df543873e32c6f684ec020069d037a45c4d8400c8a45ecc05ed453b8613d5273743d0b916405bad8e11e4bd16f58be5863265cac487bd9be0ffc201906afb24c887d582cc2352264302d943fb185017017d7a86afc1846970cd4d4e8ba084a2699c762ffdb31dd23d75726c9145ab1937dfb7c6b32e619a167de2a834af1b1cbedc53a4ef1d313590a0a1c0f9dabcd9a21bfe96d444c35a5018e3ab9e1025797c98ef86a730f20f888c2e3cece10534f137fda2025fca4297f80102873c6e662dc06bbde44c905d3221cd3df318f39279835c5caa64756430cdcd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r1, &(0x7f0000000000)={0x7fffffff}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x4000000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x80000000, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000003000-0x8)=0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000003000)={0x5, 0x3, 0x3f, 0xde, 0x3, 0xff}) fcntl$setpipe(r0, 0x407, 0x41f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000006000-0x90)={0xff, {{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]}}, 0x90) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0x7ff}, 0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f0000003000)={0x20, 0x7, 0x5, 0x6, 0x8, 0x2, 0x8000, 0x5, 0x7ff, 0x0, 0x29, 0x3ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000007000-0x4c)={0x800, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x2c0800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000007000)=""/56, 0x38, 0x40, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/12/23 09:48:02 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000a43000-0x81)="93f5fbecc49edd5cde94e0d0088eccc72d9703d2edf1dd719297ea6f603b74d9f09df077ba3d14899e2289633a17783ed552e141a6760a1c52667eb21e1edb95551d4920dc0b24f63e92c38909d8f08327492da147db1eb08f824ab8e6f5b02b13b2b8bb875732c864c65d7fd7fd9ac62a7110fda464377c43c02f8be63d3a73bf", 0x81}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x5) 2017/12/23 09:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00008b9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x0, 0x8000000000000000, &(0x7f00006ba000)={r0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x3, 0x8, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000724000)=""/251, &(0x7f0000103000-0x4)=0xfb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000306000)=[{0xf, 0x400}, {0xb, 0x4}, {0xb, 0x69}, {0x7, 0x400}, {0x4, 0x2}, {0x8, 0x8001}, {0x3, 0x0}, {0x7, 0xf7a}, {0x4, 0x8}], 0x9) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000035c000+0xbcf)='/selinux/access\x00', 0x2, 0x0) epoll_pwait(r2, &(0x7f0000e1b000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1ff, &(0x7f0000ab3000)={0x8000}, 0x8) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000e64000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) mremap(&(0x7f00001f6000/0x1000)=nil, 0x1000, 0x1000, 0xffffffffffffffff, &(0x7f00009a0000/0x1000)=nil) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/23 09:48:02 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000046e000-0x9)='/dev/ppp\x00', 0x2081, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000df4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f9b000)=0x14) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00008d1000)={0x0, 0x0}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f9c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f9b000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x2, 0x7f, 0x17, 0xa0, 0x80, 0xffffffff, r3, r4}, {0x8, 0x3, 0x2286, 0xb7ff, 0x0, 0x6, 0x7f, 0xe949}, {0x8, 0x9, 0x100000000, 0x6}, 0x8001, 0x3f, 0x9f, 0x1, 0x8, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x9}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x1, 0xc41, 0x80, 0x3, 0x101}}, 0xe8) getgid() inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2017/12/23 09:48:02 executing program 0: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) r0 = syz_open_procfs(0x0, &(0x7f0000905000-0xb)='net/psched\x00') sendmsg(r0, &(0x7f0000676000-0x38)={&(0x7f0000de2000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000496000-0x40)=[{&(0x7f00005a5000-0x16)="fa11da385b6e2eaf463851ae5ea9b8f06be87836a196", 0x16}, {&(0x7f0000fc8000)="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", 0x1000}, {&(0x7f0000c81000-0xe8)="d5c48282c6d32218eb8349e39e49bdc27bbb4263a704fcb3cf46b1f6bdc9efee8adc32b3f16d573c16a8347945670296e7c0e5367e0142dc1eed9e74b08634e981bf0296d200e58d02b6df0a02c395e3273153d8836df8f4ab947001a5caf7108f56a35498138676f3ada0778b1502372664bd96b17447198052a9fbd8e09fd5ab52293c07194e587471a4da9398794048cbc5415aa5762e1ac6eee07291a94907f8affabb23e9a2068fb7c46db91f31ceda9d941df75926b1ace34012bed035045ce305b9521fd20c5087f9f6c2b428bbdc0d9e797078e127dee9e4ee7e575cc87d4631e784d081", 0xe8}, {&(0x7f000007b000)="29911b6917040ac5a8b7b249b6e8902963", 0x11}], 0x4, &(0x7f0000960000)=[{0x38, 0x1, 0x7fffffff, "b1212ddb9a555665134c61c24f771c46eaaad8a6b706d4f0ccc30f2a0b0cf1e4e04db6b37238"}, {0xc8, 0x1ff, 0x80, "9ba88c2fbb8771b1ec9b6bc649ee6eac1fa1a4bd5188aba90ab26152c5dd37a1d849a1dcc16ded75f6e604726a3d5b25aa43ea8325a963c94d52b50863fbf52b4aa60df7c85e9c762787af7895b196095e41facb77d687eca1be0bd25178a379eca1e3b4b5029fe0128be6d2480267ae7a840d408010e082803e2e1e339c9dbf5295d173c38e41b7e0fcf273ad122872a8508a1bc44487f2f64aa1e8dec0ec2a8ad5cac2a5001724255166742148d755d4eccd65dacebff0"}, {0xb8, 0xad, 0x1, "080e9e9ea38e45d85228d8e26863b0146bbf8660c094ef7ab49139ce965b4c92a9682b93f57aa52ac2bfe554ed418b54641cee51d94ea9f542a0687cb70a1c4d80c3a98db032ef9b6037b4c034451ecaeb5a0440b29ac25fee480fc291c40b25eda1f0d1696c856ea4b66ce23354a78f52d37e36dc6381c236265caab362c1eb1efc6a11666034129a3fe2fd38076993ab6c79e5d05fa946b10f67b27c9761f8da"}, {0xf8, 0x0, 0x400, "9b6e973654b65bcc97f0a2e28926e016ee256e32adb70b25e2b9a7a3ecb5e410e5d8d3e87a6f9b6ee08c8b4e1bb0b42c76cb1dc12ff657dc00323f16662a38666258a59bb9a21891c16d2c49156edd6cc0f7db7c84294788df226a48f8d9e525add2c2de8548205d6fd992a1bb58e22b023a70009c65b54915e950cb88530ba94778832a7b8e56aaea52432271f4a76a256f55e402d053ff7a6a69130d47aa2d246fbd66036953d3f0ec0b71f3eae3401f73d1f8a97788811c1f8186869f6a3d9e2b1a628b00ed5194b8e3a2b48e614488eb5b7c801e968e61e76f73a61773135e259b0204fe"}, {0xa8, 0x0, 0x1c000000000000, "e093984f33dd2bd26bcb6f90a07e13d11e3b1e4a628123a4cf321cb53ce275bee40f74f7c2a3d0c37df5144cc78206c1310ff157571ad573356eaf07e8ab105a8be5cbb1d90b1296683b04e3cd47be8ab8c5e939067e447dbe3e1167dfcdb252043c5a50bb42f8a44d53fe9118d68ce645041bfc940ac9081e51897b9476a57843a435a1138ad73d6bcb064fce8055d352c48bc5e0eca740"}], 0x358, 0x800}, 0x40800) 2017/12/23 09:48:02 executing program 7: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000aac000)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2017/12/23 09:48:02 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a96000)={0x0, 0xf0, "ff76a4b45cc160d4c0f2df2ef718c6fd6659f1502dad35a7d00c3d213d95a7ba3d612e8b57280cc681bfb1ddfc4599058bf9433032b226742fd397750723ae11403c72bf946f3ecc63b842e0736b9b7a1e4aca38364e4509395baf160b26840aeca78f47977b88de774a9bbf2bd0877c16ba6aa71a6b0e53cc16735da1d9d72ddbb440427dd72dbf6aef8e9ed938801bec67b3777c3ec39179095535b7e6e53186c2a85d0efdcb4b1435109637e6f448d455da4cacc8bfac947571ed311698e793ff2d1ad5fd59281f12bab49f67f1d6382ba5852d09eb2ee8e504d669215962d9ba3e0426743c4244e7607ddf4db109"}, &(0x7f0000248000-0x4)=0xf8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c88000)={0x0, 0x2}, &(0x7f00009d1000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c28000)={0x0, 0xfffffffffffffff8}, &(0x7f0000a15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fbd000)={0x0, 0xea, "8bc66e33b5c205f4940df93f9bb29ba20311db08cef58a3e0963f4773ffb98c1fc66f10a4d50a158f3c7c3f224de778b995e7f48e009003661f830e99e205bfcb9ebea8865ce39954c6d55b34b0722707d9e5160096e46c93a1704ec56eefef9a1f31723b052a38cb09e85704ba7816e1e924e03ab6d1a1cdc45e6b9197709c0449e5467c58705ecdc84990b6f8a4d6562f0aedf7da049c7098c365e2e6a8e8b88f781153a7eae49e52d8aa2edac82ec35fa6473ed2747f6fa7739fd54dfc002036d54b634c39ccc6cc7430400000037f729b3ac93b6e4ab207b4dd1e664829702144dd2e7e9342841f2"}, &(0x7f0000130000-0x4)=0xf2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000db000-0x8)={r3, 0x3}, &(0x7f0000e01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b50000)={r3, 0x5, 0x1, 0x10002, 0x1, 0x4000000000009334}, &(0x7f0000752000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000021f000-0xc)={0x0, 0x2b4, 0x30}, &(0x7f0000113000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b76000)={0x0, 0x1}, &(0x7f0000a2e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f47000)={0x0, 0xbc, "579c630b47dbda172b651eab2c8c7c58438db376e0c97d690ed4c1587a82d89381a2389b6ad7b4b20e9a9fa8bc739d5d832f0aa9eacc2bfcde410a77a560e1d0b6df7d96f628f06cd4062ac5f23edda29043a8cc8bca0a7b515974dc0b49e4715a6484997c64e809d275f89b430002a0d7a2b459dcd3923febd20a5a20976a9aa9fda9b99f907a83b20414ee00daa4d6a52ef4d209b74772e7f616e64d976c831224b771cf65dd0f087b2e994f6d2fcacf103aac33ee9e0df7270661"}, &(0x7f00004a3000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000023a000-0x65)={r2, 0x5d, "3f3d24bcc85f66217f42738a2ea0f392deb76c9c872eb247302f8637a0a935559db7515450a5bfe8a81df17456073a6222820158743f17eec55a61850095b5bf4c97aeab94a6723e30d08228cae631951a0463a6a18f2345d9e4353774"}, &(0x7f00009fd000)=0x65) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002bc000-0x3b)={r6, 0x33, "94978273dcf30df66576064005a7304d02c975de6d6e9bc245d1917a66fbc3fbe19dceec380098f68f5c5cd21cb3590c4ab955"}, &(0x7f0000c8b000)=0x3b) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003c0000)={0x0, 0x4, 0xfffffffffffffffb, 0xf2, 0x1, 0x4, 0x2, 0x3e1, {0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7, 0x400, 0x101, 0x10001}}, &(0x7f00001fe000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001a3000-0x6)={0x0, 0xffe}, &(0x7f0000458000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bfb000-0x8)={0x0, 0x3}, &(0x7f0000f4a000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000095f000-0x8c)={0x0, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af9000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef9000-0x8)={0x0, 0x4}, &(0x7f0000f73000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000edb000-0xe6)={0x0, 0xde, "6e1431b2cad64f0e756146ec1d1ef427d33b4b959013624b1ec637d4ecb9a7c94e7952dfbe4d584a9bcb5fb5d548dd20b3311c3649b0f5071606ed1ac9d84f234558b53920cd2516496b81434915b88614140d86cd046490083b5a934fde1243e7553edecf68254cf84c4f66f9afc224f571434d2324669190f9353bf8e0f20e5bcead5d59d26c81ca642407e41cf876c505006debf146a3e2161fb2555b5a0ca97591257ff07f4ec1f8351e7615267786bef8d824aefb36128dd59050b61f8a35f853ed9cafe222c87a9c628b5a39196fefa915912c743e15be1abfe96b"}, &(0x7f0000b0e000-0x4)=0xe6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008e3000)={0x0, 0x1a, "c3fdcd8eb731b8f0ea84ee48e9d111556b925e7c5100d06f7a57"}, &(0x7f00001b7000-0x4)=0x22) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cc2000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xc00000, 0x1, 0x8}, &(0x7f0000311000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000049d000-0x8)={r15, 0xfffffffffffffffe}, &(0x7f00002c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b52000-0x10)={0x0, 0x8, 0x4, 0x3ff}, &(0x7f0000eec000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007b5000-0x10)={0x0, 0x2c, &(0x7f0000837000-0x2c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}]}, &(0x7f0000c23000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000039f000)={0x0, 0xdd, "8d568d0863f12b87d1829adaf83a6847238e284cfca3633849c22b9746f3f0c35c62f40370c7dff17406d97e5f19f854a74e25fea86ef3a5e397496f373b03d9fc341c39086831e54c82bb8cb2f6a5f62c4acdeba2d15eb5952aaebe1527dc18a88df6c11f435993bf48e0e4d4f4543ea062b17434527f7d77fe5c9eac6f30a9611aa2da265df2aa614371142903fc5e770b65252bf587a094b1949e0539c9772de9daab39aef899e2c6c3e9e34101d9a3dd0ac58c5c55c21a37c1f9c2dd9f99c06feaba224957a7483e3ba77cc2ace92c104014185f1c532818dfc596"}, &(0x7f0000590000-0x4)=0xe5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004c2000)={0x0, 0x8}, &(0x7f0000180000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000178000)={0x0, 0xffb, 0x4bb, 0xfa, 0x3, 0x9}, &(0x7f0000889000-0x4)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000e72000)=[{&(0x7f00004ca000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c94000)=[{&(0x7f00007dd000)="6a47b2ad92a3d59bc81cc7658c84645032d73c424c864c9d125abb9e0723ce11fde441f441b020e026b0f555580fc2e5ad7972fd5d94e7ced886e1c4f3d3892394a283191c3710855c057bf46e1f657aff2be9616dd755c8fee860a78ad41e6dcc1f73", 0x63}, {&(0x7f00007d6000)="3df79fff3651b9d2d745db60fb33230e179e7af9f474850fbdf8f9b2fc7f170ab6847c350b57428423398e1696a232f6edf6673cac7c218dd5af3d5779c992", 0x3f}, {&(0x7f0000070000-0x1000)="a265b822414a623c59696af5003fbb524de5e2aeebdd7b86b563a99c0432218d9770938a97a03d5614fc341a10efc6890f7589be3d6372bec75187fed65c979dd33a447f4b49342b30c32e59e625ee4b0005bc087f0cab3579c4a86e5e52eb75a38823a25026e6745a01dd51d804882f5a2099fd2d947130936c1c8bff293e0b0ebf276c3459247d96b114624b6c3af773c562153e1bae96828cf38f9f50a2ff2beda15aa54481091c7a8abae0314b543f877286f08e490e12f46bccdc68406859dcf5b00ad143f2acf61cfc749a75f2e979e333ae015eaded7af3c6443d8128089a70380c2fe43eb3f94fee49be129666941f70cb82479b29c8a819530e44cef4ed88d443b30944e887e5bc7a108a7a87fbb9a0a1f7e21ffb36b23c9d59f7ca5bcda2a4fd55663cacc74e0d6681a0cef9fe16c001ee7405caf95ea74ad31f17056ef1867fb4da5b0a4ad3bfac5d95b2789d6433ad9d4627772ea8baed194e901e64c473608f102eeaa39796325901f4a06b8ce60bf6f9c492b4fe29b1d257eb23353be0fad4bb93e17f6bb18d63d28d56a340b2dfda83880c5f657a7ffbaddd49a73434e11c38a63e722a1e85be535fa134510ca157f214acf21652d6a797d7d9a4d8a55e2dd195945e927d269806488c27edf2944cc585a2ccd642ad6af0cd01ac5f90ad20febc42d449cb4c260275fc91be04da90480075c37eacf3c4b380b6cc0e1e9cb4e3b4727e91a701b3b6cfa3135a55f3b676b0dbd6c723b31910c1cc40cd91e57d57de521e45c9da1753eb3ee0dc5f9df70763bbc4d20592e2b6ac263b823af990050ba8fcef4b9db110cc9326fbc735bc0c54259d62d72cc9be371830bfa57e0fd99f90e124a8faa86b9c750113af51dc15c691933f9cc954e7986533f62487484d0dc0c6ce0e19775c6660acf378446d9383e5687d420d2400a6c79a238bfc1306b44c3ab94ca06d47aee206b0b3408d51b26ae7e089717034f6e8c4d6a13288cc4c158a43ee565fd6f2f872a20639d05e6401b0ea92a765a31507b393224cb9c95b37b62f22afe761639364c19dac5cb781483564e91bef252d629eec64495c99657bff7d5edd3f18f2082953fface6c3f6a9de4b6d0f421c0fac98c3652736a823a6f7d33cbd290bf93baf747c92432a455845e589075c405b86ae19e98e8136bb5c0bb21bc4a4791c4145ac4ebd412c2ed45115435ae18004b91cfa3f7a3e00f4db0a59dce8b7444533d1d0609d602ed5d6421ec202f172c66918a51005b818c18de0a0a51d6a23e0977bf4f813fc4e18071e6d18e2398e61d45232732d1ec89eceb8282a9fa3d778432ccdd128423b7de3f4f4a665eefe6613a679104251bc3c55027e13e37365d46274abe1982c4c5e0113b3f4c1ae4af92734539ddbf5633fe36d6177f579f2f9b9476673fdcf42d6bb9c31af1d5cc4ab0ac798a3bae402f6f37354e9a76f4ec762b3aa8dbc3b704657915154057417f297e1ceb12d7d7c57553c5c7205168aa836998a57b1ecbb4bef7c3a80a6adf60da59a3f219d90006d1aa11131b009d13ded44b3f379d782ac7fdab7a6df772530e94f634903a0f69fad65f817f710b023171472eef5f1efdbcba32e0df6f87910860062b5def43e81f41b0cf8da55dcb1a7467742070c1bd4855fe63388d316491c1ab6ee891807f715f66a0acaf2052288d019672f3973ee3b309055f35ddaefa803d24be002e2cc5f089dee4fd08a74672656caed58174ecf959e4767ca0bca085899332ae63a0d25cf21cc6b1d15aba51bad970a6e7849a861af6f9bf51fba94ddd3638603838e1075e8d11d650ba7b1bb7bd9300b966dddd3fdc55adc65378b3955dd15888885d09a80a8b3dc660f6439e708828be27e073fce03d7a92c925ccabcd6117b48f2021f9eea68081089716738eb7d541249a27e8a2d21d53734dbd9a8fc50133cfeabfd3995e5f86a2e5a3c4f0f2fc697a07df9d20859131f5cbbda7a99249e1495d39edfeb3602f1b4bffa7cf4f9093996c6d9a513551ab1625fc02f06c43dc877df387baad702f0578fc868732fb547db482b3ac5ec4af7bf3f830f94a62f2d4ff9950d780d38a30dc078646fab0fd7b90f7dcaa0e0c297f48c0c375b830519a52e703bbcb28baba346fc51ac2f79fe412c92e80305fa7fe9fdd88edab5d30d4602d18b4f12726e63e662aefba5c2816683051b4ec01bcb1e4e2accbe2aed48ec705ce7e038bfb0c7ac371aed0a62e78999838e4157fdd58e44b7d6c2fde6cbc5eb69b7c37dc9a2e5d9c23dbaa65351048f33cfbc462db31b51090af2d0804a05bcf768329c6f9d9ae886676438c059948ffd513e0afcea010f29ee7d8dab1decdcd96bd81fe3bc56f646322b86e0e904120e1f86982c0f974eff1c1a85f9765438d80b551d27579fa712b4a9dd46e9475297df5a21fc33daa7f2126b142555f441414232d59d6e0fd4b1710585960bf9f227a203718648290e232e4263ea90ccd51b76a4f6bc733e3a034f3e689eda9f0514a3c38fc8d5c7bdfceadac437701338969db3f60b1c07ba1740be1329c1487692267eadec621666b8ad8efe888ee16e21f46b1e4a8f3245a4f5b916423b17810fa44fab448ab920456a45d3456f0c59ba50fa5e6ca97baaf14ee131762f74269bd853b99c8437c3ad25c4be29e162797805ec2152d464d6cde33bfe67ed28d9babcc20e02a729d33d637dedc046292f10a6041b710c4f3bf63170097029252caadd43814c751821b31d44a7ced2ec24b0f8888ea9b680fe86eb9a6e974319d2c3062c2b555c3379500f05bc1a4495448b2dc4538b2a8d16f7024131abc5d2ed144a9b46f5fa2aea4e4a96a49a2bde97d112d805633a08248b18284b9d8057a57b2fccbfa81fd3ff6909137c3015bad880bf7bc68020649026701a900b13b83e735c8afeedca5b8acaabe7ed4178badd830b33b650fa228fca28599ed5429d5e39c1d42db53f1b3f7c0078bf30e86a88bccb56da56e8d1b671f199bed2869b9f41be56f4de55a65339cb04b53ebc3145b2eaeac627006a9971a8cb864090656795c6c508ec70228fa38b0d2846535d85c09af582bfca5360ee2a6ee0d549dfadbe52fd02f0ff500712b92f56d536158ee46e5a0d24324fda5e6ec397f9d2611ff36d3fb541c4088a0978bb1ab99d00103af6a39cc9ef44b9e1b547c615aed49395c937c13e8d3ab6047590ed4f98a1ac59ec697f024cf1701c7ad0768e9e3eedb758ab0514fa890840a59e22c1f1b930b0d14cf41647c6e5b412e75a66776852b7dbe078f95ac856a3928440e50054fa81a531276cfd9f0cfcd0317df83a6be280877db9ff7a0946be0c8c432ea117b8d5ddb890a1f4791f8fbb691799cfed7e2c805a1faf1ea6cea14cb6d02ee6bf323df5b56110e510bd94f7de2e768633c46b3097d7283e66234700a6541421ff865b00e410971fb5c7855ca250635ed56c2910453a0c79ea98ca33feb350e1a39afdb8b169ab6caa4256f4eaa5854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0x1000}, {&(0x7f00001e4000)="70e9e3a77cb2ac20668a6e5a964cf5cd477518d2c1cf0dfe5ef2dfd211659332ac4bb7e9e7186ac15b5e1307bf1be9276aa11da9e5ab79931c75b0582cc222e68fa5b793adf5878b243039f16ecd4351bb8a68b51946b674018e09c185e600a1b0bc12bb7176fd38e6324f45b24b050def67d46cca3a85892a5f3461b418d5e7b517d22f3bdc361a14a15794837bcc94f7381894f880b85a4b18399b87f919d6b1", 0xa1}, {&(0x7f000054d000-0x87)="af0c304973be58ad683d8f9e77905d9d7ddc10abc0b71ff2efeadcf56e9c6a1a9ddff1577664c65d69fd3f98dc533656ade8af81ba9c1e6cf7d48b5db0787b727611d8d4883df1e577ac1fb974038a0a8681878c9a47dfdf339e7dda8deec42400eb956e601ef30ea7d36f4ea31b9b37ee8bb2563530b4354b55f2c6d4b98962ac6802f7ecffba", 0x87}], 0x5, &(0x7f0000501000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x201, 0x5, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x300, 0x5, 0x5, 0x0, 0x1ff, 0x9, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe17, 0x400, 0x1, 0x100, 0xfffffffffffffffa, 0x2b, 0x7fff, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2d41, 0x209, 0xf0, 0x6, 0x3, 0x1200000000, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x90000000, 0x200, 0x0, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x208, 0x3f, 0x8, 0xba1, 0x3, 0x7, r8}}], 0x120, 0x800}, {&(0x7f0000636000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000db8000-0x20)=[{&(0x7f0000052000-0x21)="c17ea221ce382b44b09c02b0057afdf29ff83190d87a41d8e63c51edd968660874", 0x21}, {&(0x7f0000a28000-0x1b)="1a202edc3195f55bb1d6f9698b12178d22fd2dfbdd35d248f827a7", 0x1b}], 0x2, &(0x7f000090c000-0x150)=[@init={0x18, 0x84, 0x0, {0x22e, 0xbc62, 0xd8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x9, 0x7f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x2, 0x6, 0x7f000000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffff7, 0x9, 0xfffffffffffffff9, 0x3, 0x1, 0x101, 0x7fffffff, r11}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x1, 0x7f}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x12e215a5, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x800, 0xffffffffffffffc6, 0x4fa13473, 0x40}}], 0x150, 0x4000}, {&(0x7f0000920000)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c, &(0x7f0000f0f000-0x10)=[{&(0x7f00008b4000-0xf4)="14197709eb7037b11c7989d53e64aca42ed817d765f0b83bbb3e68680ed115e289056dcd9280fd074411e921e885db77765e2f7a1ac8632a534b1d300abbf50357d294798e18948c60a8700f7e5729082382a692af3743d7dc5aaf744f72738be4b8e21fdc371d218b9b14be10ccb87efaa4a8a2b221183c9d894830761a6afcad9ff2c5d9239cccf54590e940b64b3ce100e342661f6f7c9a52aae5cb4561666d1d0f4551ee50a918921c7f70db8736fb4fb9749ae5191d66314af260b5ec3c204b716760888b43e770c933c4b40f090ce101138657b1b07d0ffc033051228dc8723be046d86f46354c843ff4672fe57a441213", 0xf4}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000809000-0x3)=@in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c, &(0x7f000081a000)=[{&(0x7f000071f000-0xc4)="46149f49e0fdfda3b52320496113a040d7e5ccf6dae75881a1b1cd9420d4a9f86ac5f47bc4c74980b84f1284630c28fc05bdc1843fa8076bc0955332ee3aba547b79c6c5ca10ff3968f42a1cba56fb94cc7ed92c817b061251318d0b01ec32c54848acaed9b0a6000528ff6c7b4740ae6527f4e37ce0df4f34a1cf526cb6190796ed35120785ea4b091f780621dcf6b434989d405f6fa9ff471dde2a48ccc1473346ce5357c1df5682ff0c1c58f5107428af6866f6f1e351987430d667f8b182320e0555", 0xc4}, {&(0x7f000081d000)="b15444e9b115058c5f8c243f41227e859984e2dd8737c1480f1a0b60a72b446d8429a33740d201513a469c3c5ee4fd2bfbad1a7c21bd8be81ee51d5e17e138bac2b3b96f4d182b19cd1e3d92e06367b4ffe6dc75fc755d8a62a3d77f51aee50d5dc787c2f14201b0a30e8e12c4d0e1a7efbe76878458db8aebae7953c27f75ac058be30bb34429b9de7369f9e91711cee4e258769464fcda50ee0f0a8174e0e4b28b1246fe1be731cd88264f0fd67b1ff16397ce935ede6fe3eae6d4b274c8c2b964dfcc5f891614455f1a2b0790deb957bbdefd37a528830b10cb43288b1f2355fc", 0xe2}, {&(0x7f0000c82000)="441287d251", 0x5}, {&(0x7f0000342000)="2459f67f59a49ecad263a391d6177197cca25c3e426b72c550910f76e8124401", 0x20}, {&(0x7f0000be4000-0x5b)="fbd1d1c0f3915c5068d074ea2dfb6fa3b73123965006b0609fde539d470a688bc461062682bd87d04b5eb387f001edebf14f9c2eee2a3f18f4be127463367e4a1b5c6af0ac06041b43ae8c6f2c11c281b552f2918952c363c2bc16", 0x5b}], 0x5, &(0x7f0000154000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x20c, 0x0, 0x994, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffff, 0x0, 0x101, 0x9, 0xffffffff000, 0x6, 0xfb, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x4, 0xc0000, 0x221, 0xa848, 0x24, 0xffffffff00000000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8000, 0x202, 0x8, 0x100, 0x7, 0x3, 0x5, r15}}], 0xc0, 0x4000}, {&(0x7f0000148000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000054c000-0x60)=[{&(0x7f000001b000)="d8b451de4a94e25044085931763e69ea2e88a63f8fde74f0bf970e46365d6f37419de69980e2ec3b193b474ece8aa15c3869fff783546484681b66b7bb88314aa3d0e2457aea7400a0f8dd0c393960452920346dbcf3ffa9dd745827afc6c34246901fc547e7fc0e57cdbdb7576780d055a212b2232e05ff2ba0a93c2591dc49d777bee5ee92bf4736db1adc0c61fcc6e4369a704756a83cdb1f8c3f915315c7606abc5801b5ed", 0xa7}, {&(0x7f00001eb000)="1de624e42dc4061141d11127a07c423511c618804092c92ef60518cbb649239f4a886f21d46606ea0c587d169447566d0db3e0a945057d732367e93ff6fa6e8bd82d47e9bbab030ac5173b02f11c0f4e3d54e6746f6107889688238cbee108f758719528f9b0844b361397a1c2aaa5f76ca955aee0263f138958b09fc72724316ce4d64297fddc4f7a5c907f8b890b0f74", 0x91}, {&(0x7f0000cc8000)="34981324498717575bd9c1d77cdae83df1bd4958c48470ba5d4e90410f725703b33991bea48c36b0cbd2e45cf51b2bc42ad0e5fadae846d01f276751081c3def47f733bcb04db36e946fb40b55e0cd93dc931590188c1db1369ae496ac1fc3abca0a65e068d96d78b02fadd74dd27e50ad5f42873a69b2ed62d4f1c9e2d0778642974c6e990e3f068a62798efb3300e316e928edaae46fa943409af09bc67fe8b28bc088410b468270d90feae64ff6f94e003de7d4e7312778765d1f14018741287214c535fabd56e277b236a37750b266bd043350426f4536d25404e1c5b09aa1805e5dfbd8f31474a94ba6c24969d395540a37c55949ef", 0xf8}, {&(0x7f000050a000-0x59)="d7d7e9fc1c68fe47cb24a0c9bd7e8aa947d3c110dabb1972b6fe6dc610f9d17e558e3a1b3c512ba8088ccaecd38cf92c3dfbfe42421706af642444f60130549336b9125dabb2d235f4238e1feeb209ad41863de6cb4c984119", 0x59}, {&(0x7f0000b70000-0x32)="56f9b1b0d8577d8990b884fabd70d445dbd53ff81886fe658a464dc6a060f6711a93639d16f5473e9592366fa4b93c71993773893866c6526ec5afe943b0f356d7d2abbec9047ce734e0bf8a854fa296b67ffc1959fae269c51d2bd2c2012c25b247bab2524fb52b4292ebd3b8955d810441c58d526a4425edd576ff8bf43ecab7e40a19e05dc31cfe068b93e5805bc325b52bb684aed8db74901f4982825c2b50074ee646b8bcf476bc54b87b16c3a9da1583daf3c134a40138e833ee071265ff18a9db49a763dea5319706651e818ff9780512865250e8cd6ab332c2587ce2a80d643b11cc", 0xe6}, {&(0x7f0000594000-0x63)="e607962b349561d7074251c17d2f9e944ae0007a3abad5faef95205971c4f2e82874c03e36a26d21af410e0173e1484eb1e3b833d9f331a945a3f2c1f6199884bcec8c45578d6dfbef2226dc6255970c0a448ed726bb816c23769f21344358f8bc4936", 0x63}], 0x6, &(0x7f0000ad2000-0x150)=[@init={0x18, 0x84, 0x0, {0xbd2, 0x4, 0x4, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x2, 0x1, 0xa22d, 0xf8, 0x10000, 0x10001, r16}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x80000001, 0x1000, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x0, 0x0, 0x800, 0x0, 0x1, 0x3, 0x5cf, r17}}, @init={0x18, 0x84, 0x0, {0x958, 0x6, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xff, 0x6, 0xffffffff00000000, 0xffffffffffffff19, 0x53f, 0x9, 0x2, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x1, 0x100, 0x4, 0x3, 0x6, 0x4, r19}}], 0x150, 0x8000}, {&(0x7f0000b74000-0x1c)=@in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000bcc000)=[{&(0x7f00007d9000-0x6f)="f12eccee8f4469caae50219d0be7c48b43d6a2162346c0cbacb5e2771449ee7060a11b17201f422369ac62086db4b9ca6b476a7c7ddcbf2c06edb75ea2de8b85a7deef702e92177cb3954817deaa51dced210142d6b914792c8fab0d960f7a500d9615c154f08bb4606dd8e147d2cd", 0x6f}, {&(0x7f0000353000-0xfe)="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", 0xfe}, {&(0x7f0000ab6000-0x4f)="48d7844fa43ca6673e7869003461c1d250bccbcb5fa4785749e643d0e2d405b75ef9f12fc9716750a8edb239dfd6d3951127967c74f23b17673d982864a951902397f2ff5ce8d56d9267b08ef696af", 0x4f}, {&(0x7f0000eb1000-0x98)="28c7a95ade80d6c022d6e0810a6904f0fdf2f45f8baac7c52b02c25f8e4aa862bf955926bbbe7bf2705afd718dccb17eb696b3f466d175758394d35d0517109da94d072035b2ce36f3b7bce9a9b4d12eccf343892bb9bc216d93953ff25b7847e1b37af22e37f62f310d88def340507661cc9deb69265238160e9ca244ea63e900080afae55d40a0babd8645d98f68eb377eb688a8fb096b", 0x98}, {&(0x7f000000b000)="83c8069d0aa2cbbfe4652dc0037512939e11989c91aa39764fc361c52db1504438086fa8eed2baf646bf6067af8aae5ea957e54c5746ba14d6e85e879a0075d89c80a65e8852ebc46b4d590262411ebda5f7c400d22c299188b41909bf6905dec4cc0979a57943669506af660ab6d243afc41391a3eb80881c8d3106d8abfe88c9f2232f38c5bac8ff6d06dbe050e81ccf0cf2302aa10121", 0x98}, {&(0x7f00003dd000)="6a7df146cd5765d9372d06ec72d710829e296f99bd83055ef940c41cb42cefd3e304c8a06eb79a2071ffef144f687446255b14b7efb974f62e58927d3cfae1cb6c89fa", 0x43}], 0x6, &(0x7f0000d81000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xbdf, 0x0, 0x6, 0x0, 0x8001, 0x6, 0x1ff, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xff, 0x200, 0x80000001, 0xfff, 0x7ff, 0x8000, 0x401, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x4, 0x2, 0x100, 0x6, 0x7, 0x5, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x0, 0x1, 0xbd, 0x3, 0x8, 0xe79, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x677, 0x209, 0xcd7, 0x1, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x5, r25}}], 0x120, 0x20000000}], 0x6, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00002e1000-0x71)={0xe2a, 0x100000002, 0x8, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000a1e000-0x20)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c7000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000077000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006b4000-0x28)={@common='ip6_vti0\x00', &(0x7f0000eef000)=@ethtool_stats={0x1d, 0x5, [0x3, 0x4, 0x324, 0x200, 0x7f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:02 executing program 1: 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x8000000006) dup2(r0, r1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000791000-0x4)=0x0) dup2(r1, r0) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)='%', 0x1}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000105000)='/dev/ptmx\x00', 0x80, 0x0) 2017/12/23 09:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008ab000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$loop(&(0x7f0000c4f000-0xb)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000037d000-0x20)={0x5, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000609000-0x10)={0x3, r3}) 2017/12/23 09:48:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x6)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=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}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() fcntl$notify(r2, 0x0, 0x101) close(r2) r3 = memfd_create(&(0x7f0000001000)='/selinux/mls\x00', 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r1, 0xfffffffffffffffd, 0x3, 0x8}, 0x10) 2017/12/23 09:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setns(r0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xb)='projid_map\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000002000-0x8)={0x7, 0x0}) 2017/12/23 09:48:02 executing program 2: prctl$intptr(0x1c, 0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e7000)=0x14) prctl$intptr(0x8, 0x0) 2017/12/23 09:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f000009e000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/23 09:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000356000)=0x1058f773, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000369000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) 2017/12/23 09:48:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x40, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000e6c000)='-wlan0\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') readv(r1, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2017/12/23 09:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f000025d000-0x8)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) fcntl$setstatus(r0, 0x4, 0x42400) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ff7000)=0x9) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005ff000)=0x0, &(0x7f00000ed000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/ptmx\x00', 0x2540, 0x0) 2017/12/23 09:48:02 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x121) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8, 0x6, 0x1, 0x40}, &(0x7f0000002000-0x4)=0xa0) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x3ff}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000)=0x8, 0x4) getpeername$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000)="1df1a2a661475117f2c0d1ff28fe7625c5f6b781866fbc5132107446728873b2ccfd81f712c6c677ba", 0x29, 0x40020000000, &(0x7f0000003000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x484, &(0x7f0000001000-0x13)="139d41da9c17d2f5d2119fedd7c13531c52fbb", 0x13) 2017/12/23 09:48:02 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ace000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000fce000-0x8)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2017/12/23 09:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a32000-0x20)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951", 0x1f) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bbe000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000913000-0x8)={r2, 0x14}) 2017/12/23 09:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f00006cb000-0x4)=0x0, 0x0) exit(0x1) 2017/12/23 09:48:02 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d81000)={0x0, 0x0}) signalfd(r0, &(0x7f0000a52000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x4, 0x30}, &(0x7f0000002000-0x4)=0xc) modify_ldt$read_default(0x2, &(0x7f0000001000-0x3f)=""/63, 0x3f) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) 2017/12/23 09:48:02 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9e7ea07ebbb4663872d8556c635a206c4ed877045a40a5bcab708a9", 0x6e}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) accept4$llc(r0, &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d84000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000001d000-0x10)={r1, &(0x7f000000f000-0xef)=""/239}) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000001c000+0x36f)=0x1000000000007, 0x4) [ 33.874719] audit: type=1400 audit(1514022482.825:25): avc: denied { setopt } for pid=6340 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 [ 33.909291] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 33.925758] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 09:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fca000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000005b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2017/12/23 09:48:03 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="", 0x0}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:03 executing program 1: clone(0x0, &(0x7f0000e0e000)='z', &(0x7f0000758000)=0x0, &(0x7f00003e0000-0x3)=0x0, &(0x7f0000f20000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000965000-0x18)=@known='system.posix_aclSaccess\x00') socketpair(0x11, 0x80000, 0x25, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/23 09:48:03 executing program 2: r0 = socket(0xe, 0x8000f, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000f88000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000208000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x0) 2017/12/23 09:48:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x301040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000004000-0x10)={0x3, &(0x7f0000004000-0xc)=[0x7, 0x1, 0xfffffffffffffff8]}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000)=0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000005000-0x28)={0x5, 0x7, 0x4, 0x8, 0x6}) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000003000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$void(r0, 0xc0045c77) 2017/12/23 09:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c0000-0x10)=@generic=""/16, 0x10) preadv(r1, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/100, 0x64}], 0x1, 0x36) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000468000)=@common='bond0\x00', 0x0, 0x0, 0x0}) 2017/12/23 09:48:03 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000641000)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000b4d000)='keyring\x00', &(0x7f0000d7f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) 2017/12/23 09:48:03 executing program 7: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000180000)=0xc) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c32000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:48:03 executing program 2: mmap(&(0x7f0000ef3000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x4, &(0x7f0000f03000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f13000-0x4)=0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000f55000-0x11)="ef996dd3d6f675a39fdb94ac33dcd01217", 0x11) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000f02000-0xc0)="18000000020001000000000000e18c8849000008020e00ec01da2803a38a3cdc0a000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b10000027433dc42506b00ec00000006b7ebe7ec7ee87cccfff6ba000000144f0298e9e9015467aa05010500000000000000bcdb85000003c5502c1a00000700c3d17fdea208571068393d2290000000041ad00040c23eef069554af", 0xc0) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000ef3000)="a197d615c8c50c69d9f3ef9bdeb60b6fe87329d89f055b23c4104ff1bb19a19c96f33559b33db7fedf0856405c45cdbbb03d39a68c2e031cd3dbe2b73b4156e1f850ab2e16dac03898bcce2feb5de9c7208444840dfe91767b634116630c6996bf05be9851e2382e35631b3778445193f508d3dcf80449d5eb8c224027f716b4ff8a68f56145f7d243a44028fe1264275919fe5a2d4c0bc72cd907431239140a3e53a47a9981", 0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000f57000)=0x4) 2017/12/23 09:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000095000/0x4000)=nil, 0x4000}, 0x3, 0x0}) prctl$intptr(0x22, 0xc00000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f00001f7000/0x3000)=nil, 0x3000}) fremovexattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00') 2017/12/23 09:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) sendmsg(r0, &(0x7f0000680000-0x38)={&(0x7f000077f000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f0000704000-0x30)=[{&(0x7f0000de1000-0x53)="1efbc1d3063f1c23e5ec8905f3aa28a952c58cf57184c90bcf8453e88fa9db7d192cc15aed79be1d8a9d06f8c00fde1d0835b50cbb714f8d95d2dff23d9d4255482049a4a5f2edf4ed7e16a218430bfc936b70", 0x53}, {&(0x7f0000688000-0x66)="b164bc1c7384832450f3ee867640279e127168a7e23f4c0cacc6a03e7217724b8198270d47b10a0df78e840afdb7a0a7968998a4f4cb226409449c106f29337cc1ee302ef4f4079f9a875dc3fc5f6f88c75a293b25054fc2cd448b3a90ac2ea7ebe7b9680648", 0x66}, {&(0x7f000097a000)="b314023214a0418efdf5113ed7acb9c6e272af8491d98b9c19c1041e48f1f10609a5951d7bb689392f7a96f294f32a95d5df125d7e00d80c079282a7459af8ee5cf0e3dfdd9e6c965cfc949468f559130490d528f81733e340860841bbffee2055e172c34450ed698068716551c42b7fba7124dd0701d3fd01c01a1290ca8c1bdb10b282160b54fb50e49791f0d7b6cc422e9b408eb63f58788c2c95d7c8a1eb811056441bad0785", 0xa8}], 0x3, &(0x7f00009e2000-0x160)=[{0x110, 0x11b, 0x7f, "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"}, {0x50, 0x119, 0x7fff, "6ee18ec320f195ad3f2eb6ab51fc65082464f82e827f9b03a8ee8675bdd8b429deec9cd909e65532e53adbd7d16b7bdaeed9d71624f9a5f7d99277"}], 0x160, 0x4}, 0x8810) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) mount(&(0x7f000044a000)='./file0\x00', &(0x7f0000dc6000)='./file0\x00', &(0x7f0000723000)='rpc_pipefs\x00', 0x0, 0x0) 2017/12/23 09:48:03 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="", 0x0}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00009d3000-0xbd)={0x2, 0xb5, "ea6dab57dbe2a7932ff1989c3a0e51230bbb7ff116e6498c4f891b87e63d32e43823edf112b68cf9134869c7511648fbf4a74358c1ff9bd12461b55ee00c665adba32b341f20158f35bd6600219acced22f15311a5e0f27d34253fa592990281de0b93aaed603fbdcc9b82fa5e14fd4742bcd0f1c0916b0ac72ad18ad94e8d47df6be535a061c5008062d9d45e872a815aad0fdfb8e6de188d07b2ec6be6198d2f04e0ba387679d16b40f6ed5b7bd58827718abfec"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a0a000)=0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006a9000)={@common="6c6f0000000000000000000400", &(0x7f0000136000-0x1c)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000701000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ba4000+0xa02)=0xff, 0x4) 2017/12/23 09:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x1c)=@random={'security.\x00', '/dev/loop-control\x00'}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) getpeername$netlink(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0xc) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000003000-0x8)='./file1\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x5)='proc\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)=""/69, &(0x7f0000004000)=0x45) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000006000-0x3c)=""/60, 0x3c, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000+0x8eb)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000006000-0x20)=[{&(0x7f0000007000-0x3d)=""/61, 0x3d}, {&(0x7f0000004000)=""/143, 0x8f}], 0x2, &(0x7f0000006000)=""/184, 0xb8, 0x102}, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000006000)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000006000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4885b8b000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x100, 0xff, 0x14e, 0x4}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={r3, 0xd47, 0x0}, &(0x7f0000008000-0x4)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000008000)={r4, 0x0, 0x0, 0x0}) [ 34.082779] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.095110] CPU: 0 PID: 6376 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #113 [ 34.102745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.112085] ffff8801c6b47670 ffffffff81d922b9 ffff8801c6b47950 0000000000000000 [ 34.120118] ffff8801c6a10a10 ffff8801c6b47840 ffff8801c6a10900 ffff8801c6b47868 [ 34.128140] ffffffff8165fb7a 0000000000004111 ffff8801c93b88f0 ffff8801c93b88a0 [ 34.136142] Call Trace: [ 34.138712] [] dump_stack+0xc1/0x128 [ 34.144059] [] handle_userfault+0xa3a/0x1310 [ 34.150096] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.157089] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.163481] [] ? handle_mm_fault+0x117b/0x2530 [ 34.169697] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.175902] [] handle_mm_fault+0x1fd1/0x2530 [ 34.181941] [] ? finish_task_switch+0x1ed/0x630 [ 34.188236] [] ? finish_task_switch+0x1c1/0x630 [ 34.194525] [] ? __pmd_alloc+0x410/0x410 [ 34.200214] [] __do_page_fault+0x5c2/0xd40 [ 34.206070] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.212012] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.218643] [] do_page_fault+0x27/0x30 [ 34.224145] [] page_fault+0x28/0x30 [ 34.229389] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.236202] [] ? core_sys_select+0x2d6/0x730 [ 34.242229] [] ? core_sys_select+0xa8/0x730 [ 34.248174] [] ? do_select+0x13b0/0x13b0 [ 34.253856] [] ? recalc_sigpending+0x72/0x90 [ 34.259887] [] ? __set_task_blocked+0xdf/0x210 [ 34.266087] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 34.272373] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.279179] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 34.285466] [] ? __set_current_blocked+0x80/0xa0 [ 34.291835] [] ? sigprocmask+0xef/0x290 [ 34.297425] [] ? sigsuspend+0x250/0x250 [ 34.303015] [] ? __might_fault+0x114/0x1d0 [ 34.308866] [] SyS_pselect6+0x2ae/0x550 [ 34.314455] [] ? SyS_select+0x1e0/0x1e0 [ 34.320044] [] ? SyS_futex+0x22e/0x2d0 [ 34.325544] [] ? do_futex+0x15c0/0x15c0 2017/12/23 09:48:03 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="", 0x0}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000289000-0x4)=0x0, &(0x7f0000474000-0x4)=0x4) 2017/12/23 09:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001da000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/12/23 09:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000424000)={0x3, 0x9, 0x15, 0x8e, 0x72b0}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007e1000-0xc)='/dev/autofs\x00', 0x40002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) unlink(&(0x7f0000bb6000)='./file0\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000922000)=""/4096) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00006f9000-0x28)=""/40, &(0x7f0000cd8000-0x4)=0x28) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x4000000002, 0x2) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) eventfd2(0x15f, 0x0) 2017/12/23 09:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) fallocate(r0, 0x3, 0x9, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000833000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000c61000-0xab)="2b509b0261003b49476edb5e0611382830b4154588fa8a74291816bfdcd3224fece9f494f3ea435914b87ad917473445cedb92734f973e706653d22706e52f9a1f30f07853331ac9dc7dc02fd62a384f44b9e43a07120aac17ed222c751d1535ac065b46ab834ca8750a6c0a95e5e7f1d9f6acd3d6e451ddf9147e6b03a755adefac55d24eed9e20d24e49774a5a9f168914a357aa0f23901a2864c96f5c87cb8677d6b706d916fd165eb5", 0xab) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000c8b000)=0x2000000000000, 0x4) 2017/12/23 09:48:03 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c", 0x37}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) [ 34.331139] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 34.337784] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.344589] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.351135] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.399054] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.403713] CPU: 0 PID: 6396 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #113 [ 34.411316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.420654] ffff8801b6457670 ffffffff81d922b9 ffff8801b6457950 0000000000000000 [ 34.428658] ffff8801c6a10b90 ffff8801b6457840 ffff8801c6a10a80 ffff8801b6457868 [ 34.436661] ffffffff8165fb7a 0000000000004111 ffff8801bfba20f0 ffff8801bfba20a0 [ 34.444645] Call Trace: [ 34.447212] [] dump_stack+0xc1/0x128 [ 34.452552] [] handle_userfault+0xa3a/0x1310 [ 34.458577] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.465555] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.471929] [] ? handle_mm_fault+0x117b/0x2530 [ 34.478127] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.484324] [] handle_mm_fault+0x1fd1/0x2530 [ 34.490349] [] ? __schedule+0x64d/0x1ba0 [ 34.496023] [] ? __pmd_alloc+0x410/0x410 [ 34.501702] [] __do_page_fault+0x5c2/0xd40 [ 34.507549] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.513485] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.520116] [] do_page_fault+0x27/0x30 [ 34.525617] [] page_fault+0x28/0x30 [ 34.530859] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.537664] [] ? core_sys_select+0x2d6/0x730 [ 34.543685] [] ? core_sys_select+0xa8/0x730 [ 34.549619] [] ? do_select+0x13b0/0x13b0 [ 34.555295] [] ? recalc_sigpending+0x72/0x90 [ 34.561319] [] ? __set_task_blocked+0xdf/0x210 [ 34.567517] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 34.573800] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.580606] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 34.586887] [] ? __set_current_blocked+0x80/0xa0 [ 34.593260] [] ? sigprocmask+0xef/0x290 [ 34.598847] [] ? sigsuspend+0x250/0x250 [ 34.604437] [] ? __might_fault+0x114/0x1d0 [ 34.610285] [] SyS_pselect6+0x2ae/0x550 [ 34.615872] [] ? SyS_select+0x1e0/0x1e0 [ 34.621460] [] ? SyS_futex+0x22e/0x2d0 [ 34.626961] [] ? do_futex+0x15c0/0x15c0 [ 34.632550] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 34.639181] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.645987] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.652529] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/23 09:48:03 executing program 2: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x401) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0xfffffffffffffffc, r2, 0x0, 0x4, 0x0) dup2(r3, r2) writev(r4, &(0x7f000000b000)=[{&(0x7f00000b0000)="0002", 0x2}], 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009b000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000008f000)={{0x97, 0xffff}, 'port0\x00', 0x0, 0x1000, 0x80000000, 0x7, 0x10000, 0x2, 0x4, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r5, r1) 2017/12/23 09:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000493000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000ce3000)=""/250) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b4c000)={0x8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000e63000)={&(0x7f0000000000/0x1000)=nil, 0xd76, 0x3, 0x1a, &(0x7f000006f000/0x4000)=nil, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) 2017/12/23 09:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 09:48:03 executing program 7: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x7, 0x0, &(0x7f0000b41000)={0x0, r1}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000003000-0x2)=0x7) keyctl$describe(0x6, r0, &(0x7f0000002000-0x7)=""/86, 0x56) 2017/12/23 09:48:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000)=""/133, 0x85) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r6 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000003000-0x20)={0x2, 0x3, 0x10001, 0x80000000, r6}) listen(r2, 0xf6) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000)={0x80, 0x44}) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000003000-0x4)=0x100, 0x4) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r7, r8/1000+10000}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4, 0x1, 0x400, 0x6, 0x0, r5}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r9, 0x5}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)=0x0) 2017/12/23 09:48:03 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ab2000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2017/12/23 09:48:03 executing program 1: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) dup2(r2, r1) socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f000000b000)=[{&(0x7f00000b0000)="0082", 0x2}], 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009b000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r4, r0) 2017/12/23 09:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c", 0x37}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c", 0x37}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004f6000)={0x9}, 0x1) 2017/12/23 09:48:03 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d26000-0x58)="a5fe45dec8af8be4fda70a559f69fd5440b5d6dcdf57072f88f657ae190068956a3eb63e75156c28520dc41ced4ca49678adff2bf6c64298469e1dbdb0013d6113e8d4931b8d0934509a93f4e1090007ca1fed9e6468cf04", 0x58) 2017/12/23 09:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f00009b7000-0x8)={0x0, 0x0}) getdents(r2, &(0x7f0000f07000)=""/4096, 0x1000) r3 = syz_open_dev$tun(&(0x7f000048b000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d2c000-0x8)={0x0, 0x0}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000020e000-0x15)='/dev/pktcdvd/control\x00', 0x420000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000e99000-0x14)={0x9, 0x1, 0x5, 0x0, 0xffffffffffffffff}, 0x14) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) write$tun(r4, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f0000cbd000-0x2d)=[{{&(0x7f00005ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006f6000-0x38)=[{&(0x7f0000e01000-0xe)=""/14, 0xe}, {&(0x7f0000bb0000)=""/4096, 0x1000}], 0x2, &(0x7f00006ee000-0x8d)=""/141, 0x8d, 0x0}, 0x0}], 0x1, 0x40, &(0x7f00002bd000)={0x0, 0x1c9c380}) 2017/12/23 09:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9", 0x53}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x2) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r2, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2017/12/23 09:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) fcntl$getown(r0, 0x9) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c9000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(r1, 0x9) stat(&(0x7f0000c77000-0x8)='./file0\x00', &(0x7f00004cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cd8000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000)=0xe8) geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006ed000)={0x0, 0x0, 0x0}, &(0x7f00000d9000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009c0000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000-0x4)=0xe8) getpgid(0xffffffffffffffff) getegid() clock_gettime(0x0, &(0x7f0000c34000)={0x0, 0x0}) select(0x40, &(0x7f0000f75000-0x40)={0x8, 0x8001, 0x73cc82ac, 0x0, 0x7, 0x7, 0x8000, 0x6}, &(0x7f0000597000-0x40)={0x0, 0x7, 0x7fffffff, 0x2, 0x3, 0x2, 0x4, 0x3}, &(0x7f00000b3000)={0xffffffffffffffff, 0xb61d, 0x7, 0x6, 0x5, 0x5, 0x1, 0x9}, &(0x7f0000649000-0x10)={r3, r4/1000+10000}) getpgrp(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005dd000)=0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000bc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:48:03 executing program 2: getrandom(&(0x7f0000a1c000-0x7d)=""/125, 0x7d, 0xffffffffffffffff) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000ced000)="4f4beadf5d0a56bd64226c855ce1d614d54432d841708354b94034734090d79651528855c8f735b423545a4e8cd144712622e40d169dd5a64305baac4f103f9c2745d544d4685e05aa1c8f6bd213e6505c74afe883d25c691b1082c9371e0a160e") 2017/12/23 09:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049e000-0x8)={0x0, 0x6}, &(0x7f0000d4d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000029c000)={r1, 0x7}, &(0x7f0000348000-0x4)=0x8) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000813000-0x11)='/dev/vga_arbiter\x00', 0x48001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007b0000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x1, 0x5b5b, 0xcc, 0x5, 0xffffffffffff0000, 0x5, 0x7fff, 0x0, 0x3aa, 0x40, 0x0, 0x0, 0x3, 0x7]}, &(0x7f0000886000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004f3000-0xc)={r4, 0x8c, 0x30}, 0xc) [ 34.793969] audit: type=1400 audit(1514022483.745:26): avc: denied { create } for pid=6456 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_crypto_socket permissive=1 [ 34.839994] device gre0 entered promiscuous mode [ 34.847403] device gre0 entered promiscuous mode [ 34.926737] device gre0 entered promiscuous mode 2017/12/23 09:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r0) 2017/12/23 09:48:03 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9", 0x53}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2017/12/23 09:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000732000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) 2017/12/23 09:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004c5000)={0x0, 0xb0d}, &(0x7f000095f000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000515000)={0xffffffffffffff01, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, r2}, &(0x7f0000b5a000+0x6bd)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000789000)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a5a000-0x6)='vegas\x00', 0x6) connect$inet(r1, &(0x7f00005f5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000041b000-0x53)=""/83, &(0x7f0000f1b000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000011c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000081000)=0x8) 2017/12/23 09:48:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x5, 0x5, 0x10000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0xffffffffffff80c2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) mq_timedreceive(r0, &(0x7f0000002000)=""/83, 0x53, 0x9dee, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x3)='nv\x00', 0x3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x8, 0x9a, 0xc, 0x7fffffff, 0x6, 0xfa, 0x7, 0x342, r1}, &(0x7f0000006000-0x4)=0x20) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0x2) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffff7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x8b, 0x0, 0xa0, 0x10, 0x0, 0xa0, 0x2, r2, r3}, {0x9, 0x7, 0xff, 0x2, 0xf44c, 0xe8, 0x20, 0x9}, {0x431, 0x2, 0x0, 0xfffffffffffff000}, 0x3, 0x7, 0xa00000000000000, 0x0, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffe, 0xffffffffffff0000}, 0x17, @in=@rand_addr=0xfffffffffffff8a9, 0xffff, 0x0, 0x1, 0x1f, 0x10001, 0x7, 0x8000}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000008000-0x8)='./file0\x00') 2017/12/23 09:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r0) 2017/12/23 09:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/114, 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000c80000)='./file0/file0\x00', 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ded000-0x68)={0x5, 0x6, 0x100000000, {0x0, 0x0}, 0x800, 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]}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2017/12/23 09:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000798000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000068000)={0x1a, 0xb, 0x5, 0x7fff, 0x20, 0xffffffffffffffff, @random="e24d65356f2b", [0x0, 0x0]}, 0x10) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000a2b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000050c000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000006d000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000def000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa33, 0x3, 0x100, 0x6, 0x800000, r2}) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000)='em1wlan0loppp0\x00', 0xf, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x8)={0x200f1526, r1}, &(0x7f0000003000-0x18)={0x11, 0x5, 0x7, 0x2, 0x7, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:48:04 executing program 7: r0 = socket(0x11, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a29000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x1, 0x604, 0x4}, {0x5, 0xffffffffffffff93, 0x92, 0x5}, {0x5, 0x3, 0x7, 0x0}, {0x6, 0x0, 0x3, 0x2}, {0x7f, 0x9, 0x9, 0x7}, {0x3, 0x0, 0x7ff, 0x7fffffff}, {0x200, 0x7, 0xbf7, 0x6}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x807, 0x401) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001000)=0x7) ioctl$TIOCNXCL(r2, 0x540d) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0x4) listen$netrom(r2, 0xf2) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000002000)={@common='irlan0\x00', @ifru_flags=0x8200}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x7, 0x30}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0xffffffffffffffff, 0x4000000000, 0xe844}, 0x10) bind$llc(r2, &(0x7f0000002000)={0x1a, 0xff, 0x2, 0x5, 0x7, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000001000)=0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000006000-0x1000)="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", 0x1000) eventfd(0x3ff) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61ae68e6818e3d1397bf85ea2987ba74b20e4c7b4ba1ada36bbb62f9", 0x53}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) epoll_create(0x28f3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/rfkill\x00', 0x400000, 0x0) fallocate(r0, 0x11, 0x0, 0x200000800) 2017/12/23 09:48:04 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000)='environ\x00') ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000003000-0x2)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008fd000-0x8)={0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0x40009, 0x0) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000082e000)={{0xa, 0x2, 0xb2a6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x4, [0x240000000000000, 0x0, 0x40, 0x52e, 0x9, 0x7, 0x4, 0x0]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000032e000)=""/151, 0x97, 0x42, 0x0, 0x0) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x1, 0x3, 0x6, 0x2, 0x0}, 0x8, 0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x80000001, 0x1, 0x4, 0x100000001, 0x100, 0x2, 0x7, 0x4]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002000)={0x1f, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000004000-0x20)=[0x8, 0x2, 0x244, 0x8, 0x0, 0x1000, 0xffffffffffff6ca2, 0x7], 0x8, 0x82, 0x0, 0x3fff800000, 0x6, 0x4e7, {0x8, 0x1, 0x80000000, 0x5, 0x4, 0x10000, 0x3f, 0x6, 0x80000001, 0x7ff, 0x1, 0x3ff, 0x4, 0x5, "0af48be2b61546f5bcbf51dcb7c22f3af8a80d8a90d11b573d6451285014d678"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) ioctl$KDSKBLED(r0, 0x4b65, 0x9) inotify_init() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000006000)={&(0x7f0000000000/0x3000)=nil, 0x7, 0x5, 0x20, &(0x7f0000f54000/0xf000)=nil, 0xff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x10)=[&(0x7f0000007000)='/dev/pktcdvd/control\x00', &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00'], &(0x7f0000007000)=[&(0x7f0000007000+0x8d1)='eth0*em1keyring+,cpuset,eth1vmnet1posix_acl_access\x00', &(0x7f0000007000-0x11)='securityprocppp0\x00', &(0x7f0000007000)='[cgroup\x00', &(0x7f0000007000)='#em0,@\x00']) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9aac9f9f7d005c3d4945150609dc95685811e99c69d3e10e5882c61", 0x38}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000aa2000)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000188000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000374000)={0x5, {{0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x317}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r2 = dup2(r0, r0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$KDENABIO(r2, 0x4b36) sendto$unix(r2, &(0x7f000054d000)='X', 0x1, 0x80, 0x0, 0x0) 2017/12/23 09:48:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000852000-0x4)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00005db000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000b08000-0xd8)=""/216, 0xd8, 0x102, &(0x7f00009f2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) accept$unix(r1, &(0x7f0000354000-0x4)=@file={0x0, ""/2}, &(0x7f0000a23000)=0x4) 2017/12/23 09:48:04 executing program 7: renameat2(0xffffffffffffffff, &(0x7f000004e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004e3000)='./file0\x00', 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000-0x4)=0x3) 2017/12/23 09:48:04 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x5b3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000bf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setns(r1, 0x48000000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0xfffffffffffffffd, 0x0}, 0xc, &(0x7f0000ab8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9", 0x1d}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008cf000-0x4)=0x0, &(0x7f000042f000)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f000071f000)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/rtc\x00', 0x200, 0x0) readlinkat(r4, &(0x7f0000729000)='./file0\x00', &(0x7f0000dc5000)=""/65, 0x41) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000576000)={@generic="a0a2d0cbf3a482542583e13f5a50b36b", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setitimer(0x1, &(0x7f00009b6000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000b65000)={{0x0, 0x0}, {0x0, 0x0}}) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) restart_syscall() r5 = creat(&(0x7f0000e97000)='./file0\x00', 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000359000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007d8000)=0x14) stat(&(0x7f00006a7000-0x8)='./file1\x00', &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000446000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x959e, 0x0, 0x7fff, 0x0, 0xffffffff, 0xa, 0x20, 0xa0, 0x7, r6, r7}, {0x5, 0x6, 0x7, 0xb8, 0x8e19, 0x80000001, 0x7fff, 0x9}, {0x9, 0x8, 0x2, 0x200}, 0x401, 0xff, 0x0, 0x0, 0x80, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x40}, 0x8, @in=@broadcast=0xffffffff, 0x8, 0x7, 0x100000000003, 0x20, 0xd980, 0xffffffffffff1fd3, 0xfffffffffffff800}}, 0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000c74000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000959000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000bd7000)={r8, 0x84, &(0x7f0000a18000-0x84)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000870000)=0x10) ioperm(0x40, 0x7fff, 0x8d) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000dc3000-0x4)=0x0, &(0x7f0000657000-0x4)=0x4) ioctl$KIOCSOUND(r5, 0x4b2f, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ca2000-0x18)={r9, 0x10001, 0x30, 0x10000, 0x8}, &(0x7f0000b39000-0x4)=0x18) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) 2017/12/23 09:48:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000003000-0x58)=""/88, 0x58) sysfs$1(0x1, &(0x7f0000002000)="7b6d643573756da876626f786e6574315e00") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_flash={0x33, 0x6, "d27fb0f754b451a56f2cbda6877019f1252f9e258f8355316865a2947aa2bcaf0ad15392e426607bc5ace7257b3d403bbd21b4ef0cec7f555b7f1228ce65ea2b313fd0aca3570dcb70c6aff4c6007b95299d54fd08e0e75ed82fae36e2a92daf4e97189599d089934dede6a2825b2d400e23a47ffc929f0c7be128b97a414512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f70284e71c0ebc0c77787e7ad193382934d6b14b8cd9af0c74d484b6f9", 0x1d}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e3000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b15000)=""/255) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f00002b8000)=[{{0x0, 0x0, &(0x7f0000c5a000-0x90)=[], 0x0, &(0x7f0000e9b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x40000002, 0x0) sendto$packet(r2, &(0x7f00007e3000)="f1", 0x1, 0x0, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/23 09:48:04 executing program 1: restart_syscall() mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000be7000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000f5a000)={0x0, 0x0}) 2017/12/23 09:48:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x40002, 0x0) writev(r1, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) 2017/12/23 09:48:04 executing program 0: 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) connect$inet(r0, &(0x7f0000a71000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000763000-0x1)=""/1, 0x1, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xc) sendto(r0, &(0x7f0000a64000)="140000000a0ae784ffffffffff010017011f00e5", 0x14, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc4000-0x4)=@assoc_id=0x0, &(0x7f0000689000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005df000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x0, 0xe8b, 0x10000}, &(0x7f0000200000)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de8000-0x10)={0x4, &(0x7f0000795000-0x20)=[{0x4, 0x5, 0x7, 0xd8b7}, {0x3, 0x1000, 0x3, 0xd75}, {0x0, 0x8, 0x400, 0x4}, {0x8001, 0x4, 0x1f, 0x5}]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00005ac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000028d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec8000-0x28)={@generic="2fc32d495a7bc7fe33678e347aba793e", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a9e000-0x8)={0x0, 0x5}, &(0x7f0000b0f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d9d000-0xc)={r3, 0x1, 0x30}, 0xc) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c41000)='/dev/input/mice\x00', 0x0, 0x10000) readv(r0, &(0x7f000007c000-0x10)=[{&(0x7f0000404000-0xc3)=""/195, 0xc3}], 0x1) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f702", 0x2}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000090e000-0x4)=0x0, &(0x7f0000000000)=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) recvfrom$inet(r1, &(0x7f0000f93000-0x1)=""/1, 0x1, 0x102, &(0x7f000031a000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r1, &(0x7f0000a03000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ea7000)=0x58) 2017/12/23 09:48:04 executing program 6: prctl$void(0x7) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000012e000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x200) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000048e000)={0x6, [0x5, 0xde6ad19, 0x1, 0x4, 0x1ff, 0x100]}, &(0x7f0000520000-0x4)=0x10) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f4f000-0x10)={0x3, &(0x7f0000d52000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b52000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd4000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c12000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x5, 0x400, 0xa}, &(0x7f0000764000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004e7000)={r3, 0x140000}, &(0x7f00009cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000075000)={r3, 0xa3, 0x30}, &(0x7f0000b5c000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000012e000-0x8)={r1, 0x3}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) write(r0, &(0x7f00007ba000)='\x00', 0x1) syz_open_dev$sndtimer(&(0x7f0000b85000)='/dev/snd/timer\x00', 0x0, 0x400002) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cc4000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xffffffff94dc4bd8, 0x8056, "a172faf5f8a6e0079d3a04aba5df247fefb1d0ec1a1a9a9a8a40cb586ae171e76cf2c2d7ed0a2b7617be4bcee5d97565f6afeb751430d0327c8c8b0aa9371870f0eec880f1672fe72df189a7ad00f5db"}, 0x160) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2017/12/23 09:48:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 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, 0x0, 0x0]}, 0x5c) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x40000a, 0xa) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x20, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r3, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r3, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r3, 0x2286, &(0x7f0000c96000-0x2)='A') write(r2, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2017/12/23 09:48:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f000051d000)="4435f16711b1813116bcef2ec4f42502c3f948a1bedf12bc87") r1 = memfd_create(&(0x7f0000b1e000)='/posix_acl_accessmime_typemd5sum{.vmnet0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x14)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x1, [@rand_addr=0x6]}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r2, 0x2000000000088, 0x0, &(0x7f0000000000)="", 0x0) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x1, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x10000, &(0x7f0000fa7000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') fstat(r1, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000c41000)=""/131, &(0x7f0000d82000-0x4)=0x83) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000001000)=""/70, 0x46}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)={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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000)=""/36) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f97000)=""/4096) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c5c000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r1, r1) 2017/12/23 09:48:04 executing program 4: clock_gettime(0xfffffbfffffffff0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0xfffffffffffff2b8, 0xfffffffffffffcda, 0x6, 0x1, @time={0x0, 0x0}, {0x4, 0x1}, {0x2, 0x7}, @time=@tick=0xfeeb}, {0x100000001, 0x10000, 0x9, 0x9, @tick=0x10001, {0x3f, 0x9}, {0x4, 0x100}, @time=@time={r1, r2+30000000}}, {0x9, 0x200, 0x7, 0x8001, @time={0x77359400, 0x0}, {0x7, 0x7}, {0x5, 0xa58}, @quote={{0xe52, 0x1f}, 0x400, 0x0}}, {0x75, 0x1, 0x0, 0x9, @time={0x0, 0x1c9c380}, {0x7fff, 0x0}, {0xf65, 0x0}, @ext={0xba, &(0x7f0000342000-0xba)="cd8ec995a706a1804026be4b5ba46d866d2f2dd273033e3333b9cee3e3a5587a410c6ffa25426e1bf9c2a3465cc10f1097353263b10022b3f8d0c90eb92e5819733de46460df99f1438eba2fbf36a57c6d050fd7414a7ceff92778ecb3d5c52a8400a30973c059ab1b0acb359fa878b6fb1575838c5eda28916ce74a80a45bcbf9436c41ec5db55f884cc32faee8ad756ff5126768e5cdd3d782945ee36c9e47e670941e0ca58bedc750a74a64891028a7294e215e7c0e7edaf6"}}], 0xc0) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc4000-0x9)='/dev/sg#\x00', 0xffffffff, 0x10000) setsockopt(r0, 0x2, 0x3, &(0x7f0000c29000-0xd8)="b8dc0e1c95d7b37bc884b2f6c2b272e5ca8567625a65a32f15762d8c83cfcea029c35136a6fe8e0e395049e0498932eb474cb35deac492fca338dc294776b83bcb5036c3d3af4e5a867d3062890aa202545c9d1ef2adc9ac517c36b867cbafa1ecd84a510ec895eaec0776fdf82ec6b65ed56796bf4163be15b508b83ce9a265a9fe66af7fc22f3fc55f99210d3bac5832613c08218c8e0a58f6bbfbb52ec50c2a971e4b4bc206dd3baeaaf65fdbbe5d253ac8a8a434ee91c3e08cf64ae9daae56ae8f5f56cc6d01a8ef7cfd937720c6882a468eafac3005", 0xd8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r1, 0x9, 0x7ff, &(0x7f000036d000-0x29)="cdcf1d231bad33ae386b901c8d7c177c211547802679660a3f58bf4350acf775bfc54de0fe1fd44e29", 0x29) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000dc4000)="", 0x0, 0x80, &(0x7f0000a9d000-0x10)={0x3, {"18a29585ab8da7"}, 0x8}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) fcntl$notify(r1, 0x402, 0x8000000d) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x5) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004eb000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000df2000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000580000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c2a000-0xfb)={0x0, 0xf3, "5da989f2b39c14fe71f63b7e0f9ab07cfec18eb290cc938574299bb054acaae2862e4df30d105e5a3c3f1e5436a06a51cf3c52607abd9a63a16f15e122b5424fb1f5fd72d1ce0d64042538c996555b931b23c1dd08e52a62106602b379796f7a53e2c4dcb74b3dc306deca1466849a83ac2efce422df3b5997bc041ec4a196644cbd667c2692edbb264da850e3fa07b323c83a546438123315666127d5217d8a44666e776628097ad72c52865e8648a41bdaeca62a6544c04cd209b69721c6f08252cd03a2b93a1277b7b2e29c729629e603bfeb7ee18577db16291da9b20b32f31118659345f4ca2e7b453aa4087f9ff0bb68"}, &(0x7f00003c0000-0x4)=0xfb) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ddb000)={r5, 0x8}, &(0x7f0000df3000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df0000)={r6, 0x9}, &(0x7f000072e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a34000)={r7, 0x200000002, 0x4, 0xffffffffffffff7f, 0x6, 0x7ffffffffffffc}, &(0x7f0000df1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000df1000-0x8)={0x0, 0xffffffffffffff7f}, &(0x7f0000df1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000df0000)=@assoc_value={r8, 0xff}, &(0x7f000037f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x7fff, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@get={0x1, &(0x7f00006b3000-0xd9)=""/217, 0xf3}) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000295000-0x4)=0x1000000000008, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00005b7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f00fbfb0d000000fff8fffc8f36f8a7d40733f1a5a77831df491525c305040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000df0000)=0x5, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x12, r0, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00002cb000)=""}) 2017/12/23 09:48:04 executing program 3: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") pkey_alloc(0x0, 0xffffffffffffffff) 2017/12/23 09:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="", 0x0}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) [ 35.460433] binder: BINDER_SET_CONTEXT_MGR already set [ 35.466351] binder: 6687:6690 ioctl 40046207 0 returned -16 [ 35.477116] binder_alloc: 6687: binder_alloc_buf, no vma [ 35.485943] binder: 6687:6690 transaction failed 29189/-3, size 0-0 line 3127 2017/12/23 09:48:04 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) setfsgid(r0) 2017/12/23 09:48:04 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x40000a, 0xa) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x20, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r3, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r3, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r3, 0x2286, &(0x7f0000c96000-0x2)='A') write(r2, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c6c000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$addseals(r0, 0x409, 0xe) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e49000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300, &(0x7f0000be8000-0x8)={0x0, 0x0}) 2017/12/23 09:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="", 0x0}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') open(&(0x7f0000858000)='./file0\x00', 0x1, 0x100) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x3) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000e0a000-0x5)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae4000)={0x1, [0x7f]}, &(0x7f00007a6000-0x4)=0x6) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00001e2000-0x18)={0x3, &(0x7f0000b85000-0x2c)=""/44, &(0x7f0000001000-0x48)=[{0x8001, 0xfd, 0xb710, &(0x7f00007dd000-0xfd)=""/253}, {0xad9e, 0x1000, 0x1, &(0x7f000041c000)=""/4096}, {0x8, 0xc6, 0x1cc13999, &(0x7f0000203000-0xc6)=""/198}]}) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.506389] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.512178] binder: release 6687:6688 transaction 43 out, still active [ 35.519630] binder: undelivered TRANSACTION_COMPLETE [ 35.524945] binder: send failed reply for transaction 43, target dead 2017/12/23 09:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="", 0x0}, {&(0x7f0000fc5000-0x87)="1a94a98fdfc786f1f37da3069871dda741efdd12298d48e080d3e47f2e6ebe9846c011e86c43385e1fde598af1847262384c181adf0cf324b1f36ec78d331a82ede08af39ea01118cb1e39e29bf1f93aea30ff9a2fdb99146b05f953361ad96f2911b74e08eba322c24c0965d0d6b54aed55a164ccede5c34f9e683243a91f6aec16e9c19f54fd", 0x87}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x4) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002d1000)=""/28) r1 = socket(0x10, 0x200000000000802, 0x0) write(r1, &(0x7f000078d000)="1fee7f001e930702ffffff070009770000d953ff8d3d0039080001454af5", 0x1e) 2017/12/23 09:48:04 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b3000-0x1e)='/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) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000039000)=[{{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f00008b2000-0x15)=""/21, 0x15}, {&(0x7f0000c8f000-0x81)=""/129, 0x81}, {&(0x7f00007dc000)=""/188, 0xbc}, {&(0x7f0000000000)=""/195, 0xc3}], 0x5, &(0x7f0000000000)=""/27, 0x1b, 0x3}, 0x3}, {{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073b000-0x70)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000af7000)=""/61, 0x3d}, {&(0x7f00009b0000)=""/4096, 0x1000}, {&(0x7f000096b000-0x8a)=""/138, 0x8a}, {&(0x7f0000d90000-0xad)=""/173, 0xad}], 0x7, &(0x7f0000bd7000-0x6d)=""/109, 0x6d, 0x34}, 0x8}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000618000)=[{&(0x7f000002e000)=""/129, 0x81}, {&(0x7f000009b000)=""/41, 0x29}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}], 0x4, 0x0, 0x0, 0x18}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00001df000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000000000)=""/110, 0x6e, 0x3}, 0x6c96f5e9}], 0x4, 0x100, &(0x7f000077b000-0x10)={0x0, 0x989680}) 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) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="21bbd21a7adc1f0a2359363b6a7302fc8ebc", 0x12}, {&(0x7f0000000000)="b5913aa5c784122f058ca48f3934691b4ed5", 0x12}, {&(0x7f0000000000)="5a23e0a26f9fd333884e2d9b80d3d034a4947677729666940b1b9eb21c329aee7007f9bcc84cfe56b3a9f3049cbf50af85a46b18e79264c76deaecc0f1ae65e04f73b15e88bca05999536068caa5cd74b682f8ee53e5d20a6dd44a3e6e2b27f7d44af08e8fab01bd734074633dbfa34759c8be814a6f415ecd343706d62170a5464feb669ea9c3aeb22559352178c1028231af5252726c71f5563caa10b8634d5b113e53a141ab66b3d98856367cca26699dbfa1c4e8f76b7f725392301d782d3d9b8fdcffb8dca8e8903555fa1d64b5819fbc6f832b6a2cc7cefcef225a932e2f8876c00be3247b75d0538013426c4b51daf727764fdc37", 0xf8}], 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x100, 0xffffffff, 0x0, 0xcef, 0x40}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r1, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x9b79, 0x2, 0x5, 0x50000000, 0x7, 0x7fff, 0x8, 0x867, 0x1f000000000000, 0xff, 0x687eae0a}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x6, &(0x7f0000004000)=[0x7, 0xfc, 0x5, 0x7632, 0x7, 0x6], &(0x7f0000004000-0x14)=[0x1, 0xf4, 0x0, 0x3, 0x80000001], 0x43, 0x6, 0x80000001, &(0x7f0000001000-0x18)=[0xffff, 0xffff, 0x6, 0x8, 0x80000001, 0x2], &(0x7f0000005000-0x20)=[0x2, 0x3, 0x4, 0x9, 0x2, 0x10001, 0x401, 0x6], 0x0}) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000946000-0x5)='user\x00', &(0x7f0000ae3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f10000)="05", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f000064c000+0x276)="b4", 0x1) 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r0, 0x10001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x908c0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x101) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8918, &(0x7f0000000000)="") 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000019000)=0x0) ioprio_set$pid(0x2, r0, 0x8000000000) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x3) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e7c000-0x3)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) perf_event_open(&(0x7f0000796000)={0x2, 0x78, 0x4, 0x80000001, 0x5, 0x6, 0x0, 0x100, 0x80, 0x4, 0x7f, 0x80000001, 0x8001, 0x1, 0x0, 0x9, 0x0, 0x0, 0x3, 0x201, 0x1ff, 0x3, 0x0, 0x9, 0x3b, 0x3f, 0x0}, r0, 0x3f, r1, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f00004ee000-0x10)={0x1, &(0x7f00009ee000)=[{0xffe4, 0x3, 0x2, 0x3}]}) r2 = socket(0x820000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000394000)=""/18, &(0x7f0000340000)=0x12) 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000134000)="", &(0x7f0000000000)=0x0, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="17e749bb21ee2bd9", 0x8}, {&(0x7f0000002000-0xc5)="7188fd33b2bf4b20bb1ea187d29b5908d0fb7832a2b52c233bba3bca1cd2872de68271814faa446c8e0ccec125416e54e88105ce786047b35d0951518f8fa1c5d544be171ec4d43e86d9fe56b0b748a2b2191a7823a9e08e440b193b82fe83115607b5d1adea55c228014d0f95e6d3f1423b80d023fdb4dfd700ad829ec4d2b902ececa13ebd01f6d91f2817063bbfc472812786087ab07cd6e452d0f17d81e809b85cc0c6c22dac93c9f879c77f378c47d12b25eb329c62a9867d5ebffb4c092095a794ae", 0xc5}, {&(0x7f0000000000)="8a996d7819e35ff32562c86b5f8026e2972f2c02787234a173c2ff1397b8b656bd4b8c371e0552f722c06532", 0x2c}], 0x3, 0x0) pipe2(&(0x7f000091a000)={0x0, 0x0}, 0x800) epoll_create(0x1) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x0) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x3) [ 35.620626] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37662 sclass=netlink_route_socket pig=6758 comm=syz-executor7 [ 35.638415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37662 sclass=netlink_route_socket pig=6765 comm=syz-executor7 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e7a000)={0xaa, 0xc, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x0, 0x4) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f000032c000)="232d73656c696e757870726f63706f7369785f61636c5f616363657373272d272d6b657972696e67611b00", 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000131000)=0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e19000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2017/12/23 09:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40001) writev(r0, &(0x7f0000002000)=[{&(0x7f000000f000)="", 0x0}, {&(0x7f000050a000)="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", 0x3f9}], 0x2) arch_prctl(0x1003, &(0x7f0000b21000)="f0d92dab55a6b566be9eb3ca085e700b98d151e78208eddc80120ccbceeb4ff860e19811fb29cff3730cba399bcbe87110") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mknodat(r1, &(0x7f00000c4000-0x8)='./file0\x00', 0xc000, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000452000)=0x0) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000079000-0x2e)=@random={"000089697400", '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005db000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000237000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000be000)={r1, 0x52}, 0x8) 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='environ\x00') pread64(r0, &(0x7f0000000000)=""/0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000003000-0xc7)=""/199, 0xc7) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x3) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}], 0x2) [ 35.743628] binder: 6791:6797 ERROR: BC_REGISTER_LOOPER called without request [ 35.777214] binder: 6791:6797 ioctl c0306201 2000dfd0 returned -14 [ 35.784244] binder: undelivered TRANSACTION_COMPLETE 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) 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) r0 = getpgid(0x0) tkill(r0, 0x28) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00006de000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dee000)=0x10, 0x800) vmsplice(r1, &(0x7f0000233000-0x60)=[{&(0x7f000004d000)="d21a885f392f87ce9f92e58d15eac746d64c197055e4003a73e77d0a9e7adbf5186ec6b2feb7f5d5e1cc5806e6307dbf969150f8b0abcd8565c3453c08a45c5289cc48e9afaa9d5fab3a49ec9c1abc8709a5fb5cd506ee9bf741ec6d6b", 0x5d}, {&(0x7f0000dc3000-0xbc)="3771fcb11c95cbd5b43fe6994f3309549d2178bf9f06b4d5f2b876023233328567896d2f454a1e2bfd928795c40f7450e93e6c29ec67842bf54ac1fabce178edd3d9a98b8238392dc1efb3b1b3b882a7aa02d28fcd1e85a84b2a5566d5fd1d8206c97b057a3bf26bae2b6cf302607fd75894735e0e36d27a3b893da6efd517c7a19e0c89380f4b118703901c3bdd09540fa6f9ad0d6ecc11f312e83795cd9db5aa02a7a97c3dabfcc59858bd3fb336d070391681d13ae7b90b0837f6", 0xbc}, {&(0x7f0000610000)="6ed8f5564128b92bf4f43c04f7667e5b98d1a93810619d7c049b0f55c04413eebd8265d071526583fa0a9a3571b1e44f256e6e10e1d3c052674d96926b5c76edda56eef8535402b33098a64367f536fef1343e6467f7faa07183fcf9ba87b25c1cc5c8c09b5c6aa0e99e4b725fbd1ed4028712a53e438dc5fde615eaf10b801540e59b2008f8eef55e58b2723835385f11c890d5305cee2622e30e77", 0x9c}, {&(0x7f0000c3f000-0xb7)="e89b9c7146464efea698f4e37622050dbcc2d66dbdcc9ff2e147da59871b46100d1fc6869022adf1536b341e0daec4ec404d6e185a1013ab311ca32145e7ddf6d23aaca2101e9fc6f7293e8b81c559b77113eab724a96d7afe1e7484f9a975407d59d343ce4185d4d05204e2d42a89a898a1955cf40e91fa43f2c251771ebd141f1db55caae98e5e742f73ae325d1ba524eaa37eece74e8427686d50fa101d7eac3c0ea3c660d63c2e946dde84cdcbd1da9061dfd15fa0", 0xb7}, {&(0x7f0000005000-0x2d)="a834b6e6092031bffde1d0ee43938a0a806208ea4a2e84e099734445f0d53fa8a7ce7f9fe6bde087302ae0ba6d", 0x2d}, {&(0x7f0000382000)="2f809362f5665aef0df6b02f6fa735112d5d5caae59bd4c0721618cc", 0x1c}], 0x6, 0x1) fcntl$setlease(r1, 0x400, 0x0) 2017/12/23 09:48:04 executing program 0: 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c4006311b392b09fb1682a08da800ed73f397f8", 0x87}], 0x3) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}], 0x2) 2017/12/23 09:48:04 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x3, 0x0}, &(0x7f0000df5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001c3000)={r3, @in6={{0xa, 0x0, 0x4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0x7fffffff, 0x1ff, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e2a000)={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]}, 0x6, 0x0, 0x2, 0xffffffffffffffe1, 0x2}, &(0x7f0000bc8000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000001000-0x4)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ad8000)={0x7, 0x3, 0x9, 0x5, 0x1, 0x7, 0x3f, 0x8, r4}, &(0x7f000024f000-0x4)=0x20) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e19000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) truncate(&(0x7f00006ab000-0x8)='./file0\x00', 0x2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0x4) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/23 09:48:04 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2017/12/23 09:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}], 0x2) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000005000)="2900000018001980013d75241a68006d0206e30067fff5019600000800050000000200080000bf005d", 0x29}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000694000)=0x7, 0x4) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) listen(r0, 0x6) readahead(r0, 0x81, 0x4) dup2(r0, r0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f5a000)={0x0, 0x0}) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000034e000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[], 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e47000-0x10)='/selinux/access\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000dd0000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f3b000-0x4)=0x6e, 0x80000) 2017/12/23 09:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x5, &(0x7f0000908000)={0x0, 0x0, 0x6, 0x804, r1}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000092c000)=0x4be2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000104000-0xab)="5c7fde5e8c4fcd60fe48c8a74cd17ed695289e1a5ebe9ff424f607aa039025817df63f2e2c3fb32d17d946a6d1a6c449cfebbc81e53246b318358fd226d42dd829a6dcb5977cbae098a39e5dbb9572068f45e9c83b6286332ea479f1cb084dcf1f13e971f2ae36d42514f9a7cd934ab6a294a2ec22821a21082cdbd1d9a96b2ac2c7a4ff30d12099542a2e98437aa5b8d3d2a6bddf8a11f0b8179e28999064ab8277eae658908d00a673f8", 0xab) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000aac000)={@common='bpq0\x00', 0x400}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00001e6000-0x20)=[{r3, 0x1000, 0x0}, {r2, 0x441, 0x0}, {r2, 0x101, 0x0}, {r0, 0x6000, 0x0}], 0x4, 0x400000008000) r4 = dup3(r2, r3, 0x0) read$eventfd(r4, &(0x7f0000557000-0x8)=0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000931000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f00008c1000)=0xe8) r6 = getuid() setreuid(r5, r6) tkill(r1, 0x2a) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000374000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) 2017/12/23 09:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="", 0x0}], 0x3) 2017/12/23 09:48:04 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e54000-0x15)='/dev/pktcdvd/control\x00', 0x8002, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000558000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000054c000-0xc)={0x12, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000082d000)='/dev/ptmx\x00', 0x60001, 0x0) fdatasync(r2) [ 35.789676] binder: undelivered transaction 47, process died. [ 35.793384] binder_alloc: 6791: binder_alloc_buf, no vma [ 35.793400] binder: 6791:6797 transaction failed 29189/-3, size 0-0 line 3127 [ 35.823006] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.834973] binder: 6813:6824 ERROR: BC_REGISTER_LOOPER called without request 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007eb000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000062f000)=0x8001, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000555000)={0x2, [0x0, 0x0]}, &(0x7f00004e7000-0x4)=0xc) close(r1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004a2000-0x2)={0x6, 0x80000001}) r2 = syz_open_dev$mice(&(0x7f0000e04000)='/dev/input/mice\x00', 0x0, 0x200c0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00007d9000-0x1)=0x5, 0x4) 2017/12/23 09:48:04 executing program 4: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="", 0x0}], 0x3) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/access\x00', 0x2, 0x0) fchmodat(r0, &(0x7f00002c0000-0x8)='./file0\x00', 0x8) bind$ax25(r0, &(0x7f0000bf6000)={0x3, {"ea15b6bd5fe2b4"}, 0x1}, 0x10) r1 = syz_open_dev$loop(&(0x7f00005f9000)='/dev/loop#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000257000-0x8)={0x0, 0x81}, &(0x7f00002fe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002e0000-0x6)={r2, 0x7}, &(0x7f0000221000-0x4)=0x6) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, 0x52e2f637490a4e7f) r0 = syz_open_dev$evdev(&(0x7f0000dda000)='/dev/input/event#\x00', 0x9, 0x10000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000f8000-0x61)=""/97) 2017/12/23 09:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000185000-0x7f)=""/127) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) [ 35.873691] binder: 6813:6824 ioctl c0306201 2000dfd0 returned -14 [ 35.885995] binder: undelivered TRANSACTION_COMPLETE [ 35.891169] binder: undelivered transaction 52, process died. 2017/12/23 09:48:04 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x1ff) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aa2000-0x10)={0xff, 0x8002, 0x0, 0x2, 0x0}, &(0x7f000081b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002f000)=@sack_info={r1, 0x8275, 0x2}, 0xc) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000401000)=0x0, 0x4) 2017/12/23 09:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c5000-0x8)='./file0\x00', 0x88) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000607000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00001aa000-0x4)=0x0, &(0x7f0000f97000)=0x4) futimesat(r0, &(0x7f000071d000-0x8)='./file0\x00', &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003df000-0x8)={0x0, 0x5}, &(0x7f0000fda000+0x42a)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000112000)={r1, 0x8}, &(0x7f00003f5000)=0x6) lsetxattr(&(0x7f000002b000)='./file0\x00', &(0x7f00008d6000)=@known="73797374656d89706f7369785f6163395f61636365737300", &(0x7f00006c9000-0x14)='md5sumem1\x00', 0xa, 0x0) 2017/12/23 09:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000225000-0x15)='net/ip6_tables_names\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) fstatfs(r0, &(0x7f0000817000)=""/4096) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000043d000-0x4)=0x2, 0x4) renameat(r1, &(0x7f0000e1f000-0x8)='./file0\x00', r1, &(0x7f000022f000-0xa)='./control\x00') symlinkat(&(0x7f0000475000)='./control\x00', r1, &(0x7f0000d27000)='./control\x00') 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="", 0x0}], 0x3) 2017/12/23 09:48:04 executing program 1: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) accept$packet(0xffffffffffffff9c, &(0x7f0000bcc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000061f000-0x4)=0x14) connect$packet(r0, &(0x7f0000d63000)={0x11, 0x7, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="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", 0x424}], 0x1) 2017/12/23 09:48:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000000a000)=""/142) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2017/12/23 09:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000067b000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e68000-0x4)=0x100000001, 0x4) 2017/12/23 09:48:04 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceec", 0x44}], 0x3) 2017/12/23 09:48:04 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000745000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r0, 0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffe000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvfrom$inet(r0, &(0x7f00006d8000)=""/23, 0x17, 0x40012021, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000066e000-0x4)=0x3, 0x4) 2017/12/23 09:48:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 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]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000212000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x9, 0x0, 0x100, 0x20, 0x781020a, r1}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001000-0x1e0)={0x800, 0x9b7, 0x3, 0x800, 0x8, [{0x5, 0x8, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80000001, 0xfd5, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xb92, 0x5, 0x0, 0x0, 0x980, 0x0, 0x0, 0x0}, {0xef8, 0x400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x3, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x100000000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a23000)='keyring\x00', &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f3000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e4a000-0xa)={0x3, [0x67f, 0xfffffffffffffff8, 0x1f]}, 0xa) r4 = add_key(&(0x7f0000e08000)='cifs.idmap\x00', &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)='}', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00007c8000)=0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000008000-0xf)={0x0, 0x7, "34d994448f6009"}, &(0x7f0000406000)=0xf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000d0000-0x8)={r5, 0x8ad}, &(0x7f00007c3000)=0x8) keyctl$get_security(0x11, r4, &(0x7f000012c000)=""/243, 0xf3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000517000)={0x0, 0x0}) accept$unix(r3, 0x0, &(0x7f0000615000)=0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000b62000-0x4)=0x88f, &(0x7f0000a4e000-0x4)=0x4) ioctl$TIOCEXCL(r3, 0x540c) 2017/12/23 09:48:05 executing program 4: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x3, 0xbb11, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d3a000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d3b000-0x4)=0x0) prctl$intptr(0x2f, 0x2) 2017/12/23 09:48:05 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f79000-0x9)='/dev/sg#\x00', 0x2, 0x101000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000cc6000-0x28)={@generic=""/16, @ifru_addrs=@ax25={0x0, {""/7}, 0x0}}) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f000002c000-0x8)='./file0\x00', r2, r3, 0x500) write(r0, &(0x7f0000f77000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26) 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x42400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0xf8, "7467c9fbfaf76f9e0bc415ce8f8b2be681006ff8c899fcf5827069c0b449e81f1cfe45f9d14b7e66fe4d3c9a0112590a8305270e3d2c3fccf63feaa906b2b55e4d124a87d352b70408cb25621d8b4839768dd3780e03ba80e8c4bcc3da7ea26550f6d3fb5b340dd6eabad16daa528f42a4aef79f2d44a2d58884142ac5969ea2996235e93cb9ae65ab1114522e5a8d3d120ec5006a0cc11af7e65571b30f1bb24c7f5b880b9c0f284da52eeb4542dea32a8a32cc7dc6b4820e5914f0015bf28420bb02192a2efed2bb91ff9bb954225d1031beb575284f2ff329d8d40dc51a7317a699bf70cad4497ac1b70995228317fa880714933c9939"}, &(0x7f0000005000-0x4)=0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000-0x8)={r4, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000002000)={0x4c, 0x0, &(0x7f0000004000-0x4c)=[@enter_looper={0x630c}, @register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x50, &(0x7f0000004000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000004000-0x1)=0x0, 0x1, 0x1, 0xb}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000003000)=[0x38, 0x68, 0x40, 0x28, 0x20, 0x0, 0x38, 0x0, 0x30, 0x48]}}], 0x7b, 0x0, &(0x7f0000013000)="62f9d1dc232f2e9ce1964642803841abe1c68a9023f0ab71210d0a96f9ab08d28f397fe1cabc479c860bf6badab08bc541576571da74e1c5ab1013a7723b7222bdef7c817944d2206c555c0929dc60d234cd33f2cc4ba46df0148df9787d6b309c258f57983c7d63e55733f3497f4416b87ce02f19c4fcf17dbc19"}) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TIOCCONS(r2, 0x541d) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000013000-0x4)=0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000094b000)={0x0, @in6={{0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002aa000)=0x8c) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000e32000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e39000-0xa0)={r6, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x8, 0x459, 0x1862fda7b7cce833}, &(0x7f0000f9a000-0x4)=0xa0) dup3(r1, r0, 0x0) 2017/12/23 09:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept4$inet(r0, &(0x7f0000889000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000-0x4)=0x10, 0x800) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x7fff, 0x2, 0xff, 0x92, 0xff, 0x400, 0x0, 0x81, 0x1, 0x0, 0xf9, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) ftruncate(r1, 0x3ff) writev(r1, &(0x7f0000dc0000-0x8)=[{&(0x7f0000aa5000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:48:05 executing program 3: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x15, 0x1, 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], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 09:48:05 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceec", 0x44}], 0x3) 2017/12/23 09:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r4, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2017/12/23 09:48:05 executing program 7: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008c1000-0x18)={0xaa, 0x0, 0x0}) lseek(r1, 0x0, 0x4) close(r0) 2017/12/23 09:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000072a000)={0x0, 0x10000, 0x314, 0x2, 0x9, 0x80, 0x7, 0x2, {0x0, @in6={{0xa, 0x3, 0x0, @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]}, 0x80, 0x0, 0x768, 0x1, 0x7}}, &(0x7f0000573000-0x4)=0xb8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006d3000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ddd000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cd4000)={0x0, 0x9, 0x0, 0x0, 0x4}, &(0x7f0000527000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ba000-0x96)={r2, 0x0, 0xffffffffffffa748, 0x7, 0x4, 0x101, 0x800, 0x9, {r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0xffffffffffffff7b, 0x1, 0x0}}, &(0x7f00001ce000)=0xb8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000233000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) r5 = dup(r0) bind$inet(r5, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) renameat(r5, &(0x7f0000fe1000-0x8)='./file0\x00', r5, &(0x7f0000410000)='./file0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000ce0000)={@generic="6c429d27af8735de77907119bc0827bb", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) connect$inet(r5, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000cc9000-0xa8)=[{&(0x7f00006d7000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000337000-0x10)=[], 0x0, &(0x7f0000434000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000e6e000-0x78)={0x4, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x100000000, 0x8000, 0xfff, 0x1, &(0x7f0000bc2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x100, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fe7000-0x8)={r4, 0xd000020000}, &(0x7f00002b7000)=0x8) 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005fd000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000c3000)={{{@in=@rand_addr=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000059a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket(0x9, 0xffffff7fffffffff, 0x8) socket$netlink(0x10, 0x3, 0x14) ioctl(r3, 0x8912, &(0x7f00001e7000-0x195)="ce3aabfee77f1cc045") 2017/12/23 09:48:05 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceec", 0x44}], 0x3) [ 36.073208] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.096507] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.128802] audit: type=1400 audit(1514022485.075:27): avc: denied { create } for pid=6933 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_rdma_socket permissive=1 [ 36.191787] device gre0 entered promiscuous mode 2017/12/23 09:48:05 executing program 2: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081b000)="220000001c00b5150bf0ff000000000107ffe4ff020100000008010000fff300a445", 0x22) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000081f000-0x78)={0x9, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x1, 0x9, &(0x7f0000068000)=@common='sit0\x00', 0x7fff, 0x6, 0xfffffffffffffff9}) 2017/12/23 09:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceec", 0x44}], 0x3) 2017/12/23 09:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000368000-0x159)={0x200, 0x2, 0x1, 0x10001, 0x7, [{0x2, 0x7, 0xffffffffffffffe0, 0x0, 0x0, 0x48c, 0x0, 0x0, 0x0}, {0x6, 0x3, 0xbe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x8, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0}, {0x20, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x7ff, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x3f, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f", 0x66}], 0x3) 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x0) 2017/12/23 09:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000999000-0x1c)=[{&(0x7f0000930000)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x80000000}, 0x60, &(0x7f0000877000)=[{&(0x7f0000f25000)="84bdb44f9ec23e2b9d24b4545818bf363e0a", 0x12}, {&(0x7f0000c6f000)="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", 0x116}, {&(0x7f0000bd8000-0xf1)="495ab568531aca2684bc2602e0507ade9469a7126022e20b088486a4009233704ff196b6eb86d00eb9b354c2360fc4df2ff3f2878c8361765a5edb611c9b4b42f2f7ac26d551a8654d27d05d301785d9a54a0769a777c78dd6e59aef24e814613658e95996456a5136967d4ebd39619912d817723d753ed3729ede512ab11c78cbde535e79f58682f1d4a1ce68a06f518c1bd85385c7fbd21abcd891c6d33a280c67860e068f08578c8f35de2d0e60d7e887711449412ed13337a40e72a7e970c3c994dd236523dc2c270827a4a51e5f5f4f5c7ac9b480201f4e905dde9a1ad16a0628d0aea257bfa90150121f275297f8", 0xf1}, {&(0x7f0000ba8000-0xa3)="845f030d90707f18d0238a1523aedcfd963f7d69e5852585993473948f929a073d6e583db6bff48d021658bf6b59b9850a350532a4fe12d37395d95144973d576d1bc47d440b36ba6f348fab252d8003725a8993e3a55da12411237c8775c4c40dc1b5835292402f65dbabf94aaaa02fda11949ae98ee7273fff5a0c3eb2ae04a090404663b26f138c6593ddf6b56109aad0384c73af905689882a710c24b629c7ce52", 0xa3}, {&(0x7f000054f000-0x13)="4f5a6d5f96960700a8a56028fb9cbef48a5f81", 0x13}, {&(0x7f00008e8000)="f8412a4668d7828cc426c1118e4ae5a4ff936d52f89a47e091ad30554efa746799df0acabfb4a81a1b61dcb254a9efdc28234a460b3d61f46168fc421567e50b56b1160d380fb70219aaeb63744bfe4ee2dfa2def0b3731f9f58cb095bea03289be680b30c942e0ee22173d2d04d323bdf261e9fd7877c7180364ee53c1f327193228a813c01b23d29b0319b5778aa631b37c6262f342dcdc262cfcf624393d2ce145a25284feb7ec78ccfa13fea49cae7b764a30c1e", 0xb6}], 0x6, &(0x7f00009af000-0x68)={0x10, 0x0, 0x4, ""}, 0x10, 0x0}], 0x1, 0x0) connect$inet6(r0, &(0x7f00007c4000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/12/23 09:48:05 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x1, 0x6}, 0x1, 0xc3a2, 0x9, {0x8, 0xd080000000000000}, 0x9, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000000f0ff00", @ifru_flags=0x4201}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bca000-0x4)=0x4, &(0x7f0000812000)=0x4) 2017/12/23 09:48:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 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) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.\x00', 'user\x00'}, &(0x7f0000001000-0x35)=""/53, 0x35) 2017/12/23 09:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getuid() mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r0, &(0x7f00007a2000-0xa8)=""/168, 0xa8) 2017/12/23 09:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000499000)=0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000069c000-0x4)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000758000)={0x7ff, 0x2, 0x0, 0x40, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f", 0x66}], 0x3) 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b73000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007cc000)=0x10) readahead(r1, 0xf89, 0x6) umount2(&(0x7f0000778000)='./file0\x00', 0x6) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendmsg$key(r2, &(0x7f0000f09000-0x38)={0x0, 0x0, &(0x7f00007b2000)={&(0x7f0000ef2000)={0x2, 0x3, 0xfbd, 0xf, 0x7, 0x0, 0x3, 0x400, [@sadb_sa={0x2, 0x1, 0xc715, 0x3, 0x7, 0x6d, 0x1, 0x2}, @sadb_key={0x1, 0x0, 0x4, 0x0}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ec2000)=0x4, 0x4) [ 36.352915] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.375959] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000149000-0xf)='/dev/sequencer\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000398000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000eb5000)=[{{r1, r2/1000+30000}, 0x5, 0x0, 0x1}], 0x18) fchmodat(r0, &(0x7f00008c7000-0x8)='./file0\x00', 0x21) pipe(&(0x7f000050f000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000741000-0x4)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000806000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000408000)={0x0, 0x1}, &(0x7f00001b1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000a32000-0xf8)={r5, 0xf0, "856197a92dd857dee5d76dbf07a682dcc6acb8341725f83f0dea9dc3eaa2b5a1f1a2ff71f6456b6be803e6c44a4739b00cbf1ffed835e6822cf17b44c45b49103fdded74156f03e0dc040fdc5850bcd0a5493953496e013902ebab0c53371425111230008dc762f474202c9dfea4e2de3cd56591cfdb859c9fb201e894a5057d3fc2d2498051877584679537befb7613a79c524e19d25eac1664019b5547c3b89e89d2aad77c82659ddd77ec614ca0b81029431673e9e64a7cf27f8fa92979ee5da59994188a29a121b0bb07540ae2ddaa16a93e5612b6cd938c6b9416c1ee851a73bc049dd321629fb197cf3f67e626"}, &(0x7f00002bf000-0x4)=0xf8) fstatfs(r4, &(0x7f00003ee000-0x4a)=""/74) iopl(0x884a) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000e4000)="ed6935dc7d2b737ba42d6c1f86808259ab9dd0ff50f45d49034b0bf75dbebf06d2c6b352dc4a20c3e54d342b7318d8b96f08bfd7f86219ca55d89d265dadd645a4e0e342c845069ff75a6597f602a99947d442663213611bebaee13634b32711da0bcaec8dac60517857d302fc3695502ad816e3869a72139c7f342aab5c18ca6026eeaed045c702c37ed84de08ad5b59e67772c643212f9ed0d1f5fe6af69d475e5f79b5e045b928c159f182436441ff83ed01159128c5689d93f9783bcca18ada7fe353fbc30e935b3595bcc351eb9f3351560") creat(&(0x7f0000274000)='./file0\x00', 0x8000000010) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) 2017/12/23 09:48:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x14082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000014000-0x3c)=[{{&(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000014000-0x10)=[{&(0x7f0000013000)=""/165, 0xa5}], 0x1, &(0x7f0000013000-0x26)=""/38, 0x26, 0x8}, 0x3}], 0x1, 0x40, &(0x7f0000001000-0x10)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000012000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x34, 0x400, 0x100000001, 0x0, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") unlink(&(0x7f0000de6000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009a7000-0xb8)={0x0, 0x5, 0x8, 0x0, 0x1, 0x2, 0x7, 0x6, {0x0, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x5, 0x7f, 0x81}}, &(0x7f0000847000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000f2000-0xc)={r3, 0xfffffffffffff64d, 0x0}, 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000826000-0x10)={&(0x7f0000820000/0x4000)=nil, 0x4000}) [ 36.399445] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.408591] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/23 09:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x1) sendfile(r0, r0, 0x0, 0x0) 2017/12/23 09:48:05 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec4000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer2\x00', 0x201, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000ec5000)=""/140, 0x8c, 0x102, &(0x7f0000a12000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) 2017/12/23 09:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={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) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000818000)="32ce4eefb2eb76d80c19ba49b0fe3e2a385e98e83673a5f8242bf20933a46820ba1cbb87f0c9d4455d8cc79829f898872c62fd45ec9c5f23167bc46b5d9976ac53f23534b99e63cf1138a86738e9bae54dcb5c9741767979fc538ef17716c60be42c5e49d2ad1d3c6c07a64705d7a48156028a4e99257f7370c384518755fa9b4ff6db20e138f920679b6b45504a2d4d71e3e330679fa2fe04d8cc56b81107a86931d030017537ee9e7e74033a6047320b4fddc29064267e3df08e7e5fc0dfbeeba3f362f2ed569157d3c605598d6af56a0a23bd75caab02030984127539f9e96483fbecf0929ba09707b69754d5f7", 0xef) sendto$packet(r1, &(0x7f00005c7000)="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", 0x4fd, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) shutdown(r1, 0x1) 2017/12/23 09:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() syz_open_procfs(r2, &(0x7f0000d5e000)="6300896d5a") connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000610000)="bd", 0x1, 0x3fffa, &(0x7f00009db000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f000033d000-0x8)=0x0, 0x100000001) 2017/12/23 09:48:05 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bc5000)=0x0, &(0x7f0000b47000)=0x8) madvise(&(0x7f0000998000/0x2000)=nil, 0x2000, 0x3) clone(0x0, &(0x7f0000ae1000-0x70)="444ae40f4108e2e3d2ca2aa101b0093b8c4ada7a8610df460f3ed142ce95a417830ff61b9b53ea9693fa5821071ee5d8b27ac18bd613b4d61fc7713c2aba8d138b99f9b21ff310adef6c97d0211ef8bc67a614d9cf678e8628efb7dbb838dc263d4ee0ad81b653dcd45432240874601c", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") 2017/12/23 09:48:05 executing program 6: r0 = syz_open_dev$random(&(0x7f0000318000-0xc)='/dev/random\x00', 0x0, 0x100) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x102, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x10001}, 0xc) ioctl$VT_DISALLOCATE(r1, 0x5608) dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101100, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) munlockall() 2017/12/23 09:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000943000)='/dev/rtc\x00', 0x121000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c61000)=""/175) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x10000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f", 0x66}], 0x3) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de5c400631", 0x77}], 0x3) 2017/12/23 09:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000335000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) 2017/12/23 09:48:05 executing program 2: mprotect(&(0x7f0000eac000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0xf2180, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = signalfd(r0, &(0x7f0000013000-0x8)={0x1f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000511000/0x800000)=nil, 0x800000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000002000)={{0x5936, 0x1f}, 'port1\x00', 0x2, 0x10004, 0x3, 0xe8c, 0x8, 0x5, 0x30, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000962000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) splice(r0, 0x0, r2, 0x0, 0x2, 0x9) 2017/12/23 09:48:05 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f62", 0x67}], 0x3) 2017/12/23 09:48:05 executing program 6: r0 = syz_open_dev$random(&(0x7f0000318000-0xc)='/dev/random\x00', 0x0, 0x100) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x102, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x10001}, 0xc) ioctl$VT_DISALLOCATE(r1, 0x5608) dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101100, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) munlockall() 2017/12/23 09:48:05 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d4b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000)="da2969f22366a29d7ca618f9ec0d888cadee7658b137549eb007ffae74be71d410b3782426453d8c00d8280b34531faae4eb1e46964b128f7e1a3aa8b235fe7cbcd3c8430a89a1c93d9df938863fbc427d1f834f71303059ebf02b919e2968", 0x5f) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000842000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000843000-0x1)='\x00') mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000842000)={0x5}, 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f000078c000)={0x1ff, 0x4, 0x200, 0x5, 0xfffffffffffffff7, 0x5, 0x3, 0x1, 0x3, 0x55e0, 0x8, 0x8}) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000843000)='./file0\x00', &(0x7f0000844000-0x8)='./file0\x00') r3 = openat(0xffffffffffffffff, &(0x7f0000465000-0x8)='./file0\x00', 0x400000, 0x122) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005d4000)={r1, 0x5, 0x0, 0xd918, 0x3, 0xfff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x6, 0x1, &(0x7f0000841000)=""/74, &(0x7f0000841000)=0x4a) mmap(&(0x7f0000844000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000845000-0x1)={0xbe3}, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r1, 0x0, 0x0}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) [ 36.611151] audit: type=1400 audit(1514022485.565:28): avc: denied { create } for pid=6993 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2017/12/23 09:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000791000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f000045d000-0x3)="", 0x0, 0x0, &(0x7f00009e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x2, 0xff, &(0x7f0000837000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000005a000)=[], 0x0, &(0x7f0000230000)=""/195, 0xc3, 0x0}, 0x22) 2017/12/23 09:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a83000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a4a000-0x16)='/selinux/checkreqprot\x00', 0xc4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000d6000)={{0xa46, 0x93f}, 'port0\x00', 0x92, 0x0, 0x40, 0x40, 0x4, 0xcb4, 0x4, 0x0, 0x7, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:05 executing program 6: 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) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x6)='ocfs2\x00', 0x100400, &(0x7f0000002000-0x72)="e3e652abf580c00659c9edc4120a094cd51e86c7ca24d5eaed245081b7a294733eb6fe6ca27b8665b0557fd8f73f6651c38b01b6526b71cb7e523a3ba8e4bdb069518ca6584cb5a89c7da09d69de32fd9a3812aa4b3893d22ca0e45ce02bd0286eeb58e4e9d03dbdb7e6e96bfa9aa254abe4") r0 = open(&(0x7f000033e000-0x8)='./file0\x00', 0x0, 0x48e771e1b4961458) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d3c000-0x18)=@get={0x1, &(0x7f000064d000)=""/208, 0x5}) truncate(&(0x7f0000011000)='./bus\x00', 0x857) 2017/12/23 09:48:05 executing program 2: mlock2(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x1) 2017/12/23 09:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e67000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009ac000)={0x0, 0x91, "efc584d1c23362625406169e185733b5cf234ae64a40f2c96c8fe334fb6ed0877eb3bb4a3575f81109ad9c16eaa91751e6c65a1a3e7a7fc6eabc6596ed834f8e35044340e518c25923dd674c964853c5fd208ab8cb4a41a803b1faf1721cacdf5c53fb70efd2748bdd1ca4aefb53e083e2391208573ac46aad7be0245c8476ccdff8f7d2301b0739cd1150fa58ca19a3ce"}, &(0x7f0000366000-0x4)=0x99) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000759000)={r1, 0x100000000}, &(0x7f0000cf2000-0x4)=0x8) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f0000633000-0xb7)="14000000070ae718ff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) 2017/12/23 09:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000877000)={@common='lo\x00', &(0x7f00002ad000)=@ethtool_wolinfo={0x5, 0x0, 0xfffffffffffffffa, "359902000003"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000083d000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000cf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000390000)={r2, r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000392000)='/dev/autofs\x00', 0x0, 0x0) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000cc9000-0x8)=0x3f5000000) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00006b4000-0x10)={0x3ff, 0x1f, 0xf41, 0x6}) accept$packet(r4, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c9000)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000050e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7fffffff, 0x6, 0xffffffffffff8008, 0x500, 0x3, 0x80000000, r6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aa9000)={{0x9, 0x1a00000}, 0x0, 0x5, 0x1, {0x6c, 0x5}, 0x800, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r0, &(0x7f0000e4b000)=""/155) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f62", 0x67}], 0x3) 2017/12/23 09:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004b9000-0x1)='.', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='cpuset\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) stat(&(0x7f0000a43000)='./file1\x00', &(0x7f0000396000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8000, &(0x7f0000493000)='.', r1, &(0x7f0000a8f000)="2d3d49df93868c17f16fd20e030a3b530a53c1c7c0257d0f03fc13a1312de240dd6740598dc37ffc4f5fffb167f19241889592426167d160a1880c14934e9278ee28b411fddc1d9e52dc4336099222e78a5d16163314449e5024db7d800052c5b1a48bd780c5bfae3d4957d3b5bbf2c708a74e896ecc2887f7d5578e6327c320a6d93d24c6d1ce5a1e8ab2ed72092fd6792ae8184557d94ce3039d88437ed52ea14463f5438b64d70f62369334d1ac2c9a13eedfe264a80e") r2 = getgid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d19000)={0x0, 0x10001, 0xfffffffffffffffd, 0x5, 0x5, 0x1867dfde}, &(0x7f00002e6000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005ed000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x9, 0x2, 0x8}, 0xa0) readv(r0, &(0x7f0000005000)=[{&(0x7f000017d000-0x1000)=""/4096, 0x1000}], 0x1) fchownat(r0, &(0x7f0000413000-0x1)='.', r1, r2, 0x1000) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f62", 0x67}], 0x3) 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000000000a, 0x2, 0x0) 2017/12/23 09:48:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='dev ') chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') r2 = memfd_create(&(0x7f00000ce000-0x6)='ramfs\x00', 0x1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000062b000)=""/50) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000e7000-0xbc)={0xcdf6b51, 0x1, 'client1\x00', 0x7, "8c60d53b61871d8d", "e034f3ad1d6676090d6940f87eacbfc1a7e8a95c5ee905a05b767acd18272de4", 0x20, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x800000002, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2017/12/23 09:48:05 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f0c000)=0x0, 0x4) 2017/12/23 09:48:05 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c46000)=0x100, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f74000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendto$inet6(r1, &(0x7f0000f71000-0x17)="", 0x0, 0x0, &(0x7f0000e4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 09:48:05 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe1", 0x6f}], 0x3) 2017/12/23 09:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003c1000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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 = accept4$inet(r0, &(0x7f0000a6f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003af000)=0x10, 0x80800) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000023d000-0x1000)="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", 0x1000) 2017/12/23 09:48:05 executing program 0: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000082d000)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c23000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xd, r3, 0x2, &(0x7f0000c23000)=""/0) 2017/12/23 09:48:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002f6000)=0x2, 0xf, 0x2, &(0x7f000048f000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0xffffffffffff4621, 0x2) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, 0x8) 2017/12/23 09:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) r1 = dup3(r0, r0, 0x80000) sendmsg$netlink(r1, &(0x7f00001c9000-0x38)={&(0x7f0000534000)={0x0, 0x0, 0x7ff, 0x7}, 0xc, &(0x7f0000aa8000)=[{&(0x7f00001a6000-0x28a)=[{0x3a, 0x671f46d5, 0x304, 0x80000000, 0x5, "41623c79d9b6475608be445e058e6dcdbcb499183781d3a97fbdaeba009bf9dbd61494251bb29a342632"}, {0x32, 0x2, 0x238, 0x20, 0x8e, "431bb23eebc6cf1a541d428a3afa017a372b06ede03a88d6d2a0aa1174df77edd172"}, {0x6a, 0x800, 0x100, 0x0, 0x7, "32510cdfe8340f900a86c3dc8a8bbaa2ead1939724371252b9b3214546ade02e619cd9dbc480683643e8edb067c95e6e35a4a830e409c1d79514816d5dbbad379c136b85f89de1010d70fb23efe32b518df4b9026bcdf7b127e1"}, {0x55, 0x401, 0x300, 0xe45, 0xda, "018b51c99ae43d354c93b14e8abc5be26c0283f258df5b6667faeb100db0235341c3fba3e58c98b271ebbff5f21fa9ee7556743427d7f21397fd6b900e15ab32098fd1fd1f"}, {0x79, 0x9, 0x0, 0x100000000, 0x9, "fd6938a1ef3c6222ece13580f6493030acae213757ede719b09d375655939234c5e5e4a7e7123cbffea2b298a2e3a4fb7e279f84dbef7d67d280155aa11d03ec97408e96e3b9cff8f26ebe77734fa3a1b20984a52f6cc582872f0e8461ad4c6ab6387b4c30303c0eff"}, {0xe6, 0x400, 0x400, 0x9, 0x860, "988189f4f19a0a8ae2ac62ad2ef42290eeaddbaf8172fbe32e6388ff22e8feda9fcb659718adbf14e6a9767be04e56dcbecae1b22685bc1a1682258979de1b04591c1abc18752d3f6cd19926ca4a0a42dd414789999a24daeeb91298ef50996765697fda18452d75d813a0651447e18c62e01c4001fb4216a5940da4e3782101290a30e8f2bb28ab16543b1199fecdbd19e87f94b3cad5ad9e9fdc0b77e233c20ae7f30429f69c4beca71e6af30beeacc9b6988e646596cc3d5af77e88ad3709bfad185cc5b63308ba099f9ea478c1d9c4208735d986"}], 0x28a}, {&(0x7f00000f3000-0x1290)=[{0x82, 0x5, 0x2, 0x9, 0x0, "98bf5baec7a1e23f692c6bb812e19fe01cffbfa0bc09f9ae688dfa5ac9a676e56cd2b236d64d6490294bcd5c96c19596bdbfffa953ca376769235dcd77c688bf1274a1b2fce4111378470e5cedc16df7e316913eca6e31aa1095bb60c346672f4a50743086c779d56a4f1140abf1c93708cc"}, {0x35, 0x0, 0x101, 0x8, 0x2, "12c06fc33828a7b977391283220553a019d7052520fc871730e5d63ec7b5574ebdbb7e73af"}, {0xfe, 0x4, 0x200, 0x9, 0x7, "28ee619b80f0037be634f5a7e8f649a08bc0431c5392cafd0244c622299d7910c8d5cc2bf59ea0a6e4f1348290f83780d475bda98c45ed602ad72e59292516e80be6b3069f61dfe9023374060512b0780fec7c0efbc72c519073ac868a267b692ab6b593388300a3bb1fe3a87d8a580a622d49bbd1878ad69ece16dcfa74e31bc54f057f0c0a0d62a05b5c4edd96d5e8df55a7d40c20bfc10c6934605d44a8831c5b23cdf8d70de5c9c5eee29908b2811a0f4f3e4254bb270cb10fbc6b7075daf3ec0d9ff72b2a5c452919afb19db0ce567c1cf047c88f7b17468aa9d81c834c0e5030f31960d9ffc31d81cbfd8a"}, {0x93, 0x1, 0x800, 0x6, 0x100, "dbb140a17774bb38756c9d6d2ac63fdce101fa8bd18a6ae050b3d0bf2e24be799e61a9309a745760e360072324df8fb55ce3710f6dbfa1d0ee211d754b20e29728b0cf438b13ab7a1356c30df3fac487abc3be7e8294a1f3e9267930fcaffb65b60ae70206b6d81b460c3aeaf0bc48a785ae331ce5bb096368373f6d34bd60c56ccce8"}, {0x38, 0x5, 0x900, 0x6, 0xffff, "852818116e8c11c8b7fa196dcb7c6e88ad4c73c98aaf6196fefb04eaf796aea1d3be9d4a27030d4a"}, {0x1010, 0x101, 0x10, 0xffffffff, 0x5, 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{0x15, 0x835c, 0x20, 0x238, 0x8000, "67eaa7d110"}, {0x6f, 0x7fff, 0x50c, 0x1, 0xb7, "12ef2d49a08c7e2c2a5cb860949c8ee390729524218cea520a88321861000d3f2b9e91efd97c5091c48d6f49b4d766ccf6424666e728fefb5bbf0aeaa583693249da3066d7ca334a044ae8686712d67927007ebdc67411375c3d9598693ca7"}, {0xfb, 0x9, 0x800, 0x6, 0x2, "3acb7c72a617ed69170f88335487a156386c0b95387c5e4ec06b95eaaa897b9551b3ccdea491a544a98162efac4d8f9d480444dbb1d19ef4ec3f9923e5aaf433774848ffff05a3119ccfe4e41ac568a4275940ecbae14b7e6ef55f2b3d7303c64f80b3fdafb2706b263777150760e43743cbc40879668641b049a3a852ee20633ec5cef908d49e0d59727843996975bcb426a40a7bc06453d3d8853d3da7d58a7d936c6a6f809db494dd4993be40453319e8c3738630d953742d15bfa5497a3fe6d73a38722ee021e1e13d8e0deac90c13fc5f754b23202fbe5dd0bee7e5537a4d6cef4ea09af9b91082c5"}, {0x29, 0x6, 0x100, 0x10001, 0x7fffffff, "13bc15f19f24b647602f73917059894723355bbf63273d5bd6"}], 0x11b8}, {&(0x7f0000212000-0x16f)=[{0x72, 0x1, 0x304, 0x0, 0x3, "900db4b83b74badca21721196ad90105a40711edc6c8063bfccd47234066ad07baf67b62a26519fda453fdfde3409efde910ee2cb55f364975b4b40ffd693346eed26ae58ad9c4a55ce247bad8d760db673fa61c354efd9d1115170fcd16a9c7c7e6"}, {0xfd, 0xfffffffffffffffb, 0x0, 0x0, 0x8cad, "dff5eb8b6f330751f8e2ca0bfab4e1b779f7fbcf4f96640175c66fcbcf7e854fe12a8da84a3a11bebc230f392f1207864b566ecde607da745292a9a6f481e24465697ab68fdb1ec72315c8e2598614b08cf3c01272cee41ce23e1e365d441e26cfb7a4abee6defb57bd5d0782869d6267f8a699c42e86122981ae0eb8ec6db9661f8d2b9d48aa6ed5a39a0684d7f96712a97c97c342d2bcebfcea24c22781ba3d3d0d7e4957c304f13418a5eaa0627f175c849baca5753161eca7eafb629077035115e93365f9eecbd54a6d8d73fdbcc9b298193b48f0f77ef70345992d76862ee6127226ba97655c8a7d8ca02"}], 0x16f}, {&(0x7f00001b8000-0x352)=[{0xb7, 0x7fffffff, 0x300, 0xfffffffffffffffc, 0x9, "5c8a10ce0fd69fe003973d60a8e93b22a37377305adf125a9818fa45bb0349b61da5b2bf6a171ebd9ee88da7f986b11fd91f182f9b52d39987c43b71fa7948a66b2d482a18e6e49c576cc2f9d5e4260f78d35c015e5ba09acc48c974b63398a2a837901054dedba7bf5d0ca7f2dd1e1d4e11965c125f851332e33a7be9dfe7650990e0f5eb9fd2731a55e3cee7215a6e8360feddff8aee1a7a179c18e70c75fe06e1bbddcae65c"}, {0x13, 0x7, 0x100, 0x8, 0x1, "906e15"}, {0x10, 0x1, 0x0, 0x4, 0x2, ""}, {0x102, 0x400000000000, 0x300, 0x0, 0x6, "a084a32870cd4db40a790f7b91fb6dae1a5dd9949e93091b40fe5c7d9d7dbcda75b0e0f86d6edf155c38a8d7ae3484a4459bfffbc435d62a794cf170a5536e689245e115e4b8d600f5fb41ff93dba99284e559dc9f651b5bb0fda4b7c69d5ae7a0053ddbeda1131b084f429dc089544844dcf38d85e7b58a3661ae8444182d6071b5260c590f8251463fc54306c9fca41efdffdc235c61f6a1889a4f3d1730db0b34a59642718d997e39a849d0e6c1da5b238a9cdf20b4b87fbf5e8476fc7936a776c6bf591103ca060a5c2a5ada591be920d914282b7b2feced5b3bd436746fae4d81bbdd85a62910f87f4765f27e132dc9"}, {0x40, 0x3, 0x3, 0x63, 0x8, "416c08e1d6cc68d819b16e27ef4ae9e9f087db51f4100e2bbcc25ce8383ea5bafa9008471648f5d1d2f93f2f8faf9776"}, {0x72, 0x1497, 0x0, 0x6, 0x766, "e557027a3aa8bc2139ee5722646b3d51ff5a2cbe23de7fa94c700a5bbbc69a58154c37d146a10558f8c6e21a358467e5df5913ebc92c66eb4cc8970997bf66bca1d7a110061fb3a89a4c8cfbc98cbde7a257dd6817fae0fb4983488121015cf04ff4"}, {0x95, 0x1, 0x200, 0x0, 0x8, "3b70807c77217a789443aa86754c92a8d42260f3de4b947ac18fc3fc8391abf974b8f0cfead83c93df3859f18585060b60e040f0b889648be25e2fcbfb0ff422b46bddb5a352947104069d512b0ec5edc7cf14a30c47dd85f0ed4bca6eb9d48e390d4c53051fa716c11a78ca42a46d05110407423628103c2c5134398a80be19f2f1b1cad9"}, {0x2f, 0x9, 0x20, 0x6, 0x40, "3a08316f27026afb2beb08f5712cb2fdd2b45fd8ec6b5d34c05cb6e79be94a"}], 0x352}], 0x8, 0x0, 0x0, 0x80}, 0x884) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000004d000)={0x88e1ab7687669fcc, 0x78, 0x10001, 0x1000, 0x1, 0x3, 0x0, 0x0, 0x4, 0x8, 0x9, 0x101, 0x5, 0x10, 0x0, 0x9, 0x2, 0x9, 0x8000, 0x2000, 0xfffffffffffffff7, 0x200000000000000, 0x7, 0x1, 0x4, 0x7, 0x0}, r2, 0xffff, r3, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000e22000-0x17)='*systemGPLnodev#$nodev\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000073f000-0x17)={0x0, 0x0, ""}, &(0x7f000028f000)=0x8) symlinkat(&(0x7f00009d8000-0x8)='./file0\x00', r6, &(0x7f00007ae000)='./file0\x00') mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x16) 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x1, 0x2000000032, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000072b000)={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x7, [@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x78, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/23 09:48:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000-0x50)={{0x7, 0xff}, {0x99, 0x7f}, 0x8001, 0x7, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2017/12/23 09:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000502000)=0x0, 0x4) r1 = getpid() ptrace(0x11, r1) 2017/12/23 09:48:05 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x10000001) recvmsg(r0, &(0x7f0000d02000-0x38)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f000099c000)=""/0, 0x0, 0x0}, 0x3) r1 = add_key(&(0x7f0000529000)='.dead\x00', &(0x7f00009b0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002cf000)="c65258fcee54b013ea2385c51db70f998abac25ee5aacc95ae68a5e9704db51bc4cfa24c01ff22575cc538fba1943d64aeb252355c2586309e5444f37b107660b8e8a917cc31cc900082e1bc15a1a29698c814734adfc83bb32eb700819b78c2d827107c9e8d837277db1905a0f25cd6666835e565d97dbf233ae3b02e7106bd27b3f3d5ad785cb3453b4d8f96970e150c8e16", 0x93, 0xfffffffffffffff9) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fa4000-0x5)='user\x00', &(0x7f000006c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006c4000-0x5)='\\em0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000456000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000085b000-0x4)=0x0, &(0x7f0000fa5000)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fa4000)=0x0, &(0x7f0000f94000-0x4)=0x4) keyctl$link(0x8, r1, r2) 2017/12/23 09:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) flistxattr(r1, &(0x7f000063d000-0x18)=""/24, 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003b2000-0x10)={0x72, 0x1357ccce59c491b1, 0x1, 0xffffffc000000000, 0x0}, &(0x7f0000e02000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f67000)={r2, 0xb9, "d54f08af047e34136e7f483a194230fa8a83de63129dbc30bbc6c6331889476ac6580f3e69470fc86176a99a274da9282966f4f1f2e34e314c50320415fae122a2bbcbe81833b642e1016b7dd3bd44a9a20e929a1262ff80cf6126aad86111d8cf5348fb7d863b89e002c2b251832d32554bacd377cc9d6183bab9388673aef66e3717eac2ed377987c9436a3cf1184bfd1c6741fb948198ac63eb1d7bbd2774c86cfd44981c8ceb24f6cde2638620ca792954fdac804a51f7"}, &(0x7f0000299000)=0xc1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000656000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000886000)=0x1008) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b6000)=[{&(0x7f000082f000)=[{0x50, 0x0, 0x0, 0x0, 0x0, "54023489ca32da3103bc7e45faf2e6649677c2a9a9f4c595b7feff4d63c06188843883a8b4cb52dd3d996edd30c1724ac97c9ec21df34abd3ee859374ad23358"}], 0x50}, {&(0x7f00002b1000-0x38e)=[{0x36, 0x5, 0x2, 0x80, 0x3f, "aed5cce705d97c7e9c0805b028fda8f830de6eb8537387d031d56e681d26f1eb33fb21c6bfd5"}, {0xb1, 0x9, 0x300, 0x2000000000005, 0x3, "b230698a592904e267544a2f8f2a0c5e558df7ce3ac62d0ff2b6092a675ff37ed6f47969937c0c37f7e891fa87734d67e437496746c9fccbd45b06c26260ac1072365646afb6ca65cd9fc41741274d91869eedfc6fc52551f851afa0f42b5375d4892608282c7fb1d0fe41d29af5d1cec53badf3d260c498750e13d3df26c0aad76c501b59390001203d2f9db7cae30bd758a386e577d6f74dce07e5ace81ed603"}], 0xe7}], 0x2, &(0x7f0000eb0000)=[], 0x0, 0x20000000}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x18e, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000df2000-0x10)={0x7, &(0x7f0000946000-0x38)=[{0x9, 0x7, 0xffe7, 0x788}, {0x6, 0x4, 0x0, 0x80}, {0x865, 0x5, 0x94, 0x6}, {0x8, 0x7, 0xffffffffd9e5f461, 0x9ff}, {0x6, 0xfffffffffffffffe, 0x1, 0x8}, {0x6f22, 0x67a3d185, 0xffffffff00000000, 0x10001}, {0x6, 0x81, 0x3, 0x80000001}]}) sendmmsg$unix(r1, &(0x7f0000917000)=[{&(0x7f00004cd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fae000)=[{&(0x7f0000c0d000)="ff5399edafe413c356493ab5daab315dac634ad497fbb603cd3452f190e1060479ec66ef17fb0a379d2ed9b832fbe1262bc23c2b404d349ebe02fd8aa4a6b78e014b242494311542fec89de8b0485c429cefc8aa6244", 0x56}, {&(0x7f0000c17000-0x73)="1cba748f28710c72387a1c52507fb800fb281e04c401e6017cb1c0e03c57683feb9083dd6c89c0147a4da00bc629ac948826b9ad71fd728cf910c5cce3b586f9ef703b3863e76882034ada898dabc180e7bd6daf9bcb3866c62701c531c7627b6e86be72ee97da197f0a28e2fc23c4da21bfc1", 0x73}], 0x2, &(0x7f0000d7c000-0x30)=[], 0x0, 0x0}, {&(0x7f0000c41000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000edf000-0x80)=[{&(0x7f00006cb000)="0a67a71fb0eb29cfafb0d77569fed9a0b2f4322f8a3c91058ba8676edb0da478e6c2d53020121ee6d6b111aa7a311ea7b4c1466d5762b11019337b67289752443ce8ffb8706889c00f7e6dd629ee1dfc74502c65bb575d4fd6f5be72f1a7591e0aa8c6a392650c9919d12e087c2c8f16324cbf50e261e2b620936599bf0a2635b122f216718557f7ee683b5ecb4c6a4a0a0292e7db57d598bfbe9e7e47945379939ebaa72643dc22277ef2383e103b9b4c8e26e87e", 0xb5}, {&(0x7f00009b4000-0x1b)="ee9833550e1f44267a518ebd85255887a1afc9ffbdc8361368158f", 0x1b}], 0x2, &(0x7f0000a9b000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x108, 0x4}, {&(0x7f0000eff000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007cd000-0x30)=[{&(0x7f00006ac000-0x3f)="a452db69acb318834be4ddb49b9d6a54e2012db317e4a72747975a50265ce184c87a52a844d47724569c93b7604bd4379ba7656556a8a489d61dbe65d294df", 0x3f}], 0x1, &(0x7f0000ecc000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x48, 0x10}, {&(0x7f0000c6f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ced000-0x90)=[{&(0x7f0000d43000)="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", 0x1000}, {&(0x7f000094f000-0x1b)="855efe7010ad8ed938c5c366b880ebe2ae3db1e5ed871cd2222148", 0x1b}, {&(0x7f0000527000)="f71852bbacf518bae516f65bdb9e62d7eaf57fe945b9e70a1e893a60a122d058ef99ebe81cfb114a8ee1295a4119badd6df30298a477175dd4bd0431c4c9ae3520c769a7ca1c3523400a4319157df223b84394515d8524e74237591be47fcdaa99edaacd97757f50d2cd9413838c1b0e4912a5b85cf59da3fe713791e47b9f581e0e380408a8ad3f2943bbaa1532dee0d45c07a8d8c79eb765bbc1fade52962f9cd8aafd819852317eee7982d7a8f8ac29d416791e47d5648d30a8ea25df76d061", 0xc1}], 0x3, &(0x7f0000cab000-0x20)=[], 0x0, 0x20008011}], 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f55000-0x30)={0x100000001, 0xbee, 0x3, 0x5, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 09:48:05 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6c000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f6c000)={0x1, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00001a7000-0x20)={0xfffffffffffffa5c, r2, 0x10001, 0x8}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a4e000-0x28)={@common=""/16, @ifru_mtu=0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe1", 0x6f}], 0x3) 2017/12/23 09:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe1", 0x6f}], 0x3) 2017/12/23 09:48:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) 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) splice(r0, 0x0, r0, 0x0, 0x4d80, 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f00007c5000-0x1d)="31de091c04ee0c5ff47506b7df3595e27c3828ac0452567ff014b3e7bc", 0x1d}, {&(0x7f0000c80000-0x70)="8108a040b36a2d3196c5221f0244a20521790e3560026b578232df534c391a98d36469e00fed7106b8be28e0fcf93fa0d0ffe4c307ae7c3c2ba8081f0ee530df87ef5a3a9ab3f5ffe57d4ecf50ba4108461eea804c1cfbeb635655b8affbd06e46503f3bc33e7b00cd4eb7a0826e83b2", 0x70}], 0x2, &(0x7f0000000000)=[{0x80, 0x10f, 0x53, "eec5b7945e296c6fb208240818db63a10bcfcf76a3565cdec0477ba6be4df788238ce5fcf6255b8085af356b119e0957ee87f10924a6cfab91a13acc80adbfcc32cfbb92cd949e6d00a7897e6e9ac9c5a0669543f509e09eea57cc404ef1b436ec234ad53979e742e4919c5f0e2e"}, {0xd8, 0x108, 0x40, "e9beeb8c2481b1874286fc39e0540a7012ef93be5fbbd23f0759738308ed096ae5dae501a5b899814271ff36f54a90f1f2862eda39f075cf7dc089d7c84345f58c144792620ff82106f1236c5132a6677325faa7678daae2c1c669a1174190f746cbdb48a3ad06aa24283028410ab11faa9127f54d0ebefa4b5c47c5a73951132baccbf65ae7d8c335c9c75173fedbf6341551e584a1a41e4344908b9d90bd333e0ada5a844d2f205d090b1e87130c4712d421ff0a029f24a12d8266d458591bbdc2e0"}, {0x88, 0x0, 0x200, "f7197df91eb650eb7d8418b9268d6837f319e4981fa483a5c06c0ad4988028e53cfa4b7fce26469526e140673a333d42c4af0c99b1c79ce076dd3d682628ed2bc49941f83c7aff6a60428970f033d165ffb3f63c57864e1b04adfba3ac12a28e0078c095f39dedfbd6cb5f4c8e042402a98566f83e0d"}], 0x1e0, 0x80}, 0x0}, {{&(0x7f0000cf8000)=@l2={0x1f, 0x8, {0x0, 0x9, 0x0, 0x0, 0x6, 0x6}, 0xbda800, 0xd66e}, 0xe, &(0x7f000000c000-0x50)=[{&(0x7f0000453000-0x4a)="e51d2e0bb83aec2c47a96a41008f68d873fe7af5bdf41451b6abae988fec33face3454f25e5f4b8bae761edcda2e2a6d30b03cfc2af0cb505b5dc3d74bc312a16fb7ab840ea853cab26c", 0x4a}, {&(0x7f0000f96000-0xf8)="f2a4204256c8283cb75108f40efec00339f4beda433cac174ffad7eafc3dedb1fb0825b0903b8178efdc06a68475f13e1b1ecfb8b3c73d5d608ebec773e478ab4fd0f3cefdcf468ccdf899bd65d30e78ea3acb9c30fd1c3e85d23f66a63c74aaf25013bb6b423e98b6f24079584401e3e45123e8fa15358507ec66e63b22c5076d9af53a9db01d2a83d00ce2adf4f5cb1f8587dd27439fb053801703f80028631b7b9cc69748f84af0cfbab6886d499ff3c6c2783cb0c4f2f1df22130c25bf8b83d692fd8878c3c4f58aee60cd14d7fb3b82f79bfcae1781a3e952150cb5e7db625bdf36b325c9eda2ef061622a6097210deb6e6205321f4", 0xf8}, {&(0x7f000085c000+0xdd0)="ea07ee7d75a6d06af01871ecbe25912ceadf53d97ce47720907ab0b52dff29234fa688db99dd1d88cc37b5e0b80a29061848354837450e9a469fff03e94eb85897f1491dbef459e04aa332b8e7d98536c52ff581ad765d681d2fdc44f0b23a5ff2c4c9d5b750b5e923aaa6bcc5584b3f5c192e971080c63fdbbec19b2f3bc4d813272a7a780529615068c349b015f3d4d38ca34d10d27705d74618ae94a523a63170ca8ae6c9669834d282b980caf93458aeb1378049c13bf50bec7ed032771d60e68def9d8dd8883ec916f389a8790564cd9b51a883062ee651ee134e", 0xdd}, {&(0x7f0000153000)="b43e7322448d35cf63aab171a7a5e9ebcebb7a0dac9eef929879c1f4189b07d8f5abdd4eb685b480ae733227d0251d882ee0bd9737c1dc2ebeb4fa045ddecece3ad88c7146255e4ebceb5c1e1ddbdccef73d69137aaed4bc9238537349f871456235daeaa2fdc3da", 0x68}, {&(0x7f0000001000-0x7)="a8f4a2cc9cadab", 0x7}], 0x5, &(0x7f0000cf2000)=[], 0x0, 0x8800}, 0x0}, {{&(0x7f0000001000-0x10)=@llc={0x1a, 0x19, 0xffffffffffffffff, 0x0, 0x1f, 0x8, @random="2e46fa322bcc", [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000aa6000-0x24)="fa6b80225d961c0ea2be91a53fb16bfa79311f1bab962716c682d6baa4c11f26066ddf4a", 0x24}, {&(0x7f0000e8b000)="", 0x0}, {&(0x7f0000a93000)="7778014537b1d897a20d0e46b57cdac5ca3f0dd167908c453424596a21fbf6fc1960d82f61576d90f8", 0x29}, {&(0x7f0000000000)="39c764d2148d2341b08316b4c4fd7b58a51a06c360e8df5d7f15a670cf4096a8c88dd333bdaaa6b71b11a7a3818cc2b03dfbd28cf53fe0d569cbe9f00d142f77745a71d2388079ba12811d0656b66ab4ebdf3842c68427af5865b556ce7c090da55c12fcd1e8851e9b73378dc51de9ce69af94e34e839151fa3b23cf00558aade3622201a1eb075265cd835899b7535c87d0c8ae8025a05998553b02e8b7cd8416fa0b48", 0xa4}, {&(0x7f0000c54000-0x3)="ee8c0c16", 0x4}, {&(0x7f0000000000)="9b75a40b0d7a77bfed6de92f64a65a6cf6e8f162e6dc00ea2c7c776a1a6a6662860de10f46b92b68be96472c68bc018ba02cbfb0b601f8f376d1906692ce9a9eccb01e7863044a0b6b7219b5a119a24ad1a3ba4821d3282cb0a62f456e32fcbc81c6c4a38b71bf0bbfb07c4c8b1d3866a9eed87cea579ee539e63420504293380058fc4f3b21408df470a011d5a708e268c5d04989a83f0b349a4afeda1e0be379de6a6588cefb2ab2f5a5fd4d65a02d5a618c00a50343040d54318abb198f39", 0xc0}, {&(0x7f0000000000)="4c7b30cec487f9178c1ea999412c", 0xe}], 0x7, &(0x7f0000000000)=[{0xb8, 0x117, 0xf1, "3696d3478b10eebf233cf87996e5bbce2f26a5e57aa8b928c4044f5054eed08b39b8141a35874654058a786f8c680e4d001c936e52232d16a1bd98b070a15d723e015dd1fa1e2cb0a356baa86029b00201e3325a5e89e0197218b9e627f2dc8368b8a36d53a18a8c391ac029473b8605c2dcb0aa2485b01b4bc2657c39e25fe756ffe655674e6c75a0db07808bb78e187193b7bddd747603963aabe09fb0138d65ad"}, {0x80, 0x11f, 0x4, "960dee08e112ca1d3dd981866381f93f83c63ff120709c201ae89f83c0272e4e4b185328011539be0b164c731245a3fcf9178f4c4de473ae201ff31eb25b873836135faa9ed82101bb2b75c2d5a9459d2834dca1f7c09836da5767a88d4c3efb77f02702e9c02029ef4b7125"}, {0x1010, 0x103, 0x100, "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0x2258, 0x20000000}, 0x8}], 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f0000111000)='./file0\x00') ioctl$KDADDIO(r1, 0x4b34, 0xdc8) unlink(&(0x7f0000e88000)='./control/file0\x00') 2017/12/23 09:48:05 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r3, &(0x7f00005bf000)=[{&(0x7f00000e4000-0x8d)="", 0x0}, {&(0x7f0000188000)="f7", 0x1}, {&(0x7f0000f46000)="5a784f61d0821213403c2cf1374ff23706d415c1116c2f8a95a114ee1ae19e1d4666ec25e3e4b9ef86719a3be3bdb04461140f0e4ef85e552821741ff6d63da83b95ceece1d800d331c58b372b7c3afd6f546f9ac948eceacecd7370ccc2d6c7c539d8dc6f9f6264c18c16411a9fe13f7324de", 0x73}], 0x3) 2017/12/23 09:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000919000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f0000690000-0x4)=0xfffffffffffffffd, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000014d000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2017/12/23 09:48:05 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setreuid(r0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x111040, 0x1a0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000002000)=""/12) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) [ 37.108977] audit: type=1400 audit(1514022486.065:29): avc: denied { sys_ptrace } for pid=7138 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 38.344175] IPVS: Creating netns size=2536 id=11 [ 39.682011] IPVS: Creating netns size=2536 id=12 [ 41.030141] IPVS: Creating netns size=2536 id=13 [ 42.391201] IPVS: Creating netns size=2536 id=14 [ 43.767351] IPVS: Creating netns size=2536 id=15 [ 45.131783] IPVS: Creating netns size=2536 id=16 [ 46.474642] IPVS: Creating netns size=2536 id=17 [ 47.803763] IPVS: Creating netns size=2536 id=18 [ 49.121084] IPVS: Creating netns size=2536 id=19 [ 50.423107] IPVS: Creating netns size=2536 id=20 [ 51.703132] IPVS: Creating netns size=2536 id=21 panic: executor 0: invalid status 11, exit status: exit status 69 goroutine 21 [running]: main.(*Proc).executeRaw(0xc42231f260, 0xc420187eb8, 0xc423b8b1c0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc42231f260, 0xc4296f98c0, 0xc423b8b1c0, 0x0, 0x1, 0x1, 0x235c, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc42231f260) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2