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"}, {0x58, 0x11d, 0x1ff, "6779a46f69de42894e33a1a9af7541791653359224096bfb45eef2f3f4367bb94a6347ad7d9953d6ecf360cc9394ff5b22a48e75d134dc6bc9e874a5e691967d4bca3a"}, {0x40, 0x19d, 0x5, "69614d7c3e773e99d6de88e69e5d59d38dd8a085584999ce19257326cc29cfdeae406ceae271c74b68b1098ebb6b"}, {0x48, 0x1, 0x44, "92dc9cbe1eee89eb094122787773f5ccf06fa0a96b533e2d458c1ae0c5dd8c7030a9dd61c7cf89f4891cc8514cf8f4d4c8e19ca98f7ef614"}, {0xd0, 0x107, 0x9, "972ef901dd068e78402750cbb3e74aa87eeb594965ee9025a31fd4c5784ccbdbfdb966b15066558b3595e971d00c0e6ac3ba3f303fed8a07e04fe607db0e47830698e55238ea6c00b961b79fe29b2cb7faf5fb24b23763cfff0c7a25262f0d8d317c48d5ca8840ba003a18257b7bb143963bf44271557c918f5a2b61b046f2dd150e8dc27249e921ba36f30011576d3612413b2474320e1855c92bf9c3ca96c76c62f14eb1fa843a62ff9ef7d58a69f13e9f4f07bdff85a3f94719"}, {0x50, 0x115, 0x5, "dc52b773c185a3cbdc4cfac62da01fce89557c73b339451d055e356db26d82586c01b8da2abfcf99f264b451d196be98c20c2b86058e4c2198e84762f5dd"}], 0x2390, 0x1}, 0x4000000) 2018/01/14 16:20:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x9, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f0000002000-0x15)="8070368f6794e0ac725a5a8b3501d6b396cbeb70c5"}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000004000-0x81)=""/129, &(0x7f0000003000)=0x81) add_key$user(&(0x7f0000000000+0x698)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0x59)='7', 0x1, 0xfffffffffffffffd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008dd000-0xa)='/dev/cuse\x00', 0x24540, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000005000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009a5000)=0x0, &(0x7f00004bc000-0x4)=0x4) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e76000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/autofs\x00', 0x111000, 0x0) getsockname$packet(r1, &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c2c000+0x203)={{0x3, 0x0, 0x0, 0x3, 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]}) r2 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000346000-0xab)="040000002500000000000000003ade03efffe7f340000f0e000120ff0700000000000086ee33556560aa7038883591fcc1418e49f8bcdcef4adb185c6243624416b87ddf4dcfc2275e6b6b557eca59fb994ec5322d41f08073e6a7297c2ea1da96a1fd0973803974a947656c5f1a227076d7c12a34ec29d603347ef4bad39bb603a24583c805f29825f83d2855753246b2412f198a82439bee2aefced7aa8f0df064ee58ae067d0499133d", 0x56) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000028f000)={0x1, 0x184, 0xfffffffffffffff9, 0x5}, 0x10) socket$inet6(0xa, 0x5, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d48000)='/selinux/status\x00', 0x0, 0x0) 2018/01/14 16:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b1a000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x401, 0xffffffffffffff12, 0x9}, &(0x7f000047b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002e8000-0x8c)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000048f000)=0x8c) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x100000001) 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000131000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000049e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000468000)=0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000923000)={0x0, 0x0}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r2) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000d29000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ee84dc904687", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e6e000)={0x0, 0x7f, 0x0, 0x0}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x1fd, 0x0, 0x1, 0xfffffffffffffff8, r3}, 0x20) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fdatasync(r2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000d1000)={0x6, [0x9, 0x8001, 0x10001, 0x200, 0x400, 0x8]}, &(0x7f0000434000-0x4)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000385000-0x4)=0x8, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 163.112732] openvswitch: netlink: Flow key attr not present in new flow. [ 163.134183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 163.159594] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 163.204088] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/14 16:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000001, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d87000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000098a000)=""/56) sendmsg$inet_sctp(r0, &(0x7f0000681000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000073c000-0x4)=0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt(r3, 0x5411, &(0x7f00000b4000-0x34)="33729e7324f111c853aae986d88584b01bf99e528fb3c5560b2ff024ac8c4634e6b89e656b670896778c91cbf3df4e0dbec8179e") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008a0000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000470000)=0xa0) 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034", 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007ca000-0x4)=0xfffffffffffffff9, 0x4) personality(0x4000000) 2018/01/14 16:20:29 executing program 3: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) pipe2(&(0x7f0000b40000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00002b7000-0x4)=0x80, 0x4) 2018/01/14 16:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') r1 = getpgrp(0xffffffffffffffff) r2 = getuid() fstat(r0, &(0x7f00000e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f000054a000-0x4)=0x0, &(0x7f000004e000)=0x0, &(0x7f0000867000-0x4)=0x0) r6 = getegid() sendmsg$unix(r0, &(0x7f00006d5000-0x38)={&(0x7f0000f44000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001c000)=[{&(0x7f0000eac000)="b56bad2e7bcde51c92252676e3076a9a04d7b04f42ae888ccd3e6f93a5385bc691137b223fa0ef59d2", 0x29}, {&(0x7f0000281000-0x22)="53e330bebcce9f02022ab5713e8dd206ee1ab5680a11a232bfe151e5c0350fb7339d", 0x22}], 0x2, &(0x7f0000b00000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x4000000}, 0x4000) preadv(r0, &(0x7f0000030000-0x10)=[], 0x0, 0x200000102) sendfile(r0, r0, &(0x7f00006f6000-0x8)=0x0, 0x0) 2018/01/14 16:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x4, 0x10) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f0000d51000-0x1000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000879000)='keyring\x00', &(0x7f00004ae000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000c01000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) keyctl$read(0xb, r2, &(0x7f0000d4b000-0x7a)=""/122, 0x7a) 2018/01/14 16:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) utimes(&(0x7f0000e78000)='./file0\x00', &(0x7f0000de3000)={{0x0, 0x0}, {0x0, 0x2710}}) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/14 16:20:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='net/udp\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000128000-0x1)={0xa7}, 0x1) 2018/01/14 16:20:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ce2000-0x78)={0x100000000, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x8, 0x2, 0x921, &(0x7f0000020000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xac0, 0x4, 0x401}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/14 16:20:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = gettid() tkill(r1, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e82000-0x28)={@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]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000528000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00006b9000-0x6)={0x0, 0x4}, &(0x7f00009a7000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000444000-0x8)={r5, 0x0, ""}, &(0x7f00002db000-0x3)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$midi(&(0x7f0000d65000-0xb)='/dev/midi#\x00', 0xffff, 0x80) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f000079d000)={0x0, 0xf000, 0x40, 0xb, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r7 = inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e6a000)={r5, 0x1b6, 0x1000006, 0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r7, 0x8, r8) fcntl$getownex(r7, 0x10, &(0x7f0000c63000)={0x0, 0x0}) migrate_pages(r9, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x2000400000005) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00001d8000-0x10)=@buf={0x0, 0x0}) writev(r3, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$key(r4, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bcf000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000d3c000-0x8)='./file0\x00', &(0x7f0000854000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420be, &(0x7f0000b17000)="") 2018/01/14 16:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) recvmmsg(r0, &(0x7f00003e8000)=[{{&(0x7f0000ad0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x27, &(0x7f0000ffe000-0x10)=[], 0x0, &(0x7f0000ffd000)=""/108, 0x3eb, 0x0}, 0x0}], 0x1, 0x42, &(0x7f0000ffe000-0x10)={0x0, 0x989680}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d77000-0x4)=0x0) fcntl$lock(r0, 0x0, &(0x7f00009b9000-0x20)={0x0, 0x3, 0x80000000, 0x10000, r1}) r2 = syz_open_dev$sg(&(0x7f0000159000-0x9)='/dev/sg#\x00', 0x7, 0x204000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000205000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 16:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xe118, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x17, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b89000)={0x7, 0x10001, 0x12c7e5e4, 0x6418, 0x6, 0x5}) 2018/01/14 16:20:29 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x1ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') socket$netlink(0x10, 0x3, 0x14) sendfile(r1, r2, &(0x7f0000b4c000)=0x0, 0x200000000000005) 2018/01/14 16:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000311000)="96026d4ac8cdba0d8a17ce04a3bb8f40404522dec44b52a944e442bfbf8d832f80d62a83a47df3d26d4056af5453df918b8258526021b048f62dc9bded1c0d928dbf1f511ad6a3a4726cc575e68ce7bdb59b7a7624afd106393722f903d67ebc22c731b7c9a5996d80542426cfd1db236cb7f42ccec972718cd533201ba9fca1c4bf86b18ebb2492bac9ecf8730f4431ba8aa45c0eae7b4a1dab7e5d0bf166885ce2b9c8c2cf6d6d41c3822eea176c58443f2e02ef7579f26ca754b9661cf4ac72da7bf049c3f7d2b6168405dbe669b4015a8550269ff9c60295e905033562f647b65e060004156c7f051405b215a6a5de71336e45") write(r0, &(0x7f0000fff000-0x12)="120000004300010000000002000300000000", 0xffffffffffffffb1) 2018/01/14 16:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000ac00", 0x14, 0x0, 0x4005, 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, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 16:20:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f86000-0x8c)={0x8, 0x8, 0x6, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000+0xdd0)=[@in6={0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x2, 0x1de, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x111, &(0x7f0000003000-0x272)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c51be3", 0xdb, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x3, 0xfffffffffffffffa, "56595d9754998f71a5d31d6dfa49eea2b2037e4d3aeb5672b18459fc912d5b2269ed1e3a6fbac70d01deec4ed3070f3c7b636d4c61232f5ad0b5bff8c75148a45a5da21a73207ac8c5a8152f6c523d9468c2394cbbca6baf6ece057eba3c781955e4444ed5351aaf3327ea74cfb3922fc5b97997b5217f77a1ee55a56b95c2b6ceef17f529c55b4c5e075ea019200983b76fdeacc82073e770ffb3d56b27dbb7227dc5ac46990c41ef4ec3e21d6909508cc88cf27d9be01de1c4f09047346c1c73043ca057d2c4904542dca03dc5c3d902a9ca"}}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0xe1c]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) [ 163.397639] Bearer <> rejected, not supported in standalone mode [ 163.430242] Bearer <> rejected, not supported in standalone mode 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) 2018/01/14 16:20:29 executing program 7: prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0xfffffffffffffef9, 0x7fd) 2018/01/14 16:20:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000207000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) sendto$packet(r0, &(0x7f0000001000-0x75)="c19085a4518430f5f16d8ac47aa7217cbb21dc123622e20fc64a83b524d0729cbdc3441fb4f7964156cf668cc95eab09d3e235ebc20a16b7b449aeb15c4975ce8e89dce9907123aa533e543f0e077b2fffd990d5d32a87ae54a8147abb8a3de250aa28baa2ed0c6e32c6b9d2bf8cede869870e5eac", 0x75, 0x40000, &(0x7f000037f000-0x14)={0x11, 0x18, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) io_setup(0x0, &(0x7f0000e9a000)=0x0) 2018/01/14 16:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000987000)='/selinux/relabel\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000ee5000)=""/0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000474000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000bc8000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getpeername$llc(r3, &(0x7f00007db000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007e2000)=0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 16:20:29 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f82000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a64000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x5, &(0x7f0000ae8000-0x8)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000667000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c96000)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x200, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x100) 2018/01/14 16:20:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @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}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000823000)=0x7fff, &(0x7f000003e000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a43000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/14 16:20:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) write(r0, &(0x7f000091b000)="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", 0x1000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/14 16:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000720000-0x11)="6e65592f697004006d725f6361636864f3") sendfile(r0, r2, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/14 16:20:29 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000011000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x513, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/14 16:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bca000-0xb)='/dev/midi#\x00', 0xfffffffffffffff7, 0x2) syz_extract_tcp_res(&(0x7f00005e7000-0x8)={0x0, 0x0}, 0x6, 0xce2) syz_extract_tcp_res$synack(&(0x7f0000728000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f00003fb000-0x11b)=@hdr={0x1, 0x83, 0x1000, 0x5, 0x3ff, 0x36cd3e00, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a05f08c89acb", [{[{0x9100, 0x29, 0x0, 0x3}], {0x8100, 0x0, 0x6, 0xf5}}], {@mpls_uc={0x8847, {[{0xffffffffffff8872, 0xffc3, 0x5, 0xffffffff}, {0xfffffffffffffff9, 0x81, 0x401, 0x9}, {0x4, 0x1, 0xc50, 0x10001}, {0x1, 0x2, 0x0, 0x7}, {0xfffffffffffff001, 0x6, 0x6, 0x81}, {0x1000, 0x6, 0x8, 0xb526}], @ipv4={{0x17, 0x4, 0x0, 0x2, 0xe3, 0x1, 0xa37, 0x8, 0x21, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}, @cipso={0x86, 0x44, 0x0, [{0x6, 0xc, "a1ea267731be6df865df"}, {0x2, 0x3, '\n'}, {0x7, 0xa, "121e3444196ba389"}, {0x0, 0x8, "559f40e843c7"}, {0x7, 0x7, "00ea76cfcd"}, {0x5, 0x3, '-'}, {0x6, 0xc, "b518347e6f5a31ca1185"}, {0x7, 0x4, "e7b1"}, {0x0, 0x3, '1'}]}, @noop={0x1}]}}, @tcp={{0x0, 0x2, r2, r3, 0x4, 0x0, 0x9, 0x40, 0x7, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0xf52}, @eol={0x0}, @nop={0x1}, @generic={0xfe, 0x7, "d58434e76f"}]}}, {"0ead9d8a79e5eaca95f6577de8709c1dd2bfb187129b1fc78b0106ad9c80b3aeee307d51951794c990dec066a7e5fa82b7808e1942dc82a230af4354be9e95827d107770e534570ca5d3eb69cb91d37369c379075c24b5bdb872be01cc2ae5d1bd1fdc"}}}}}}}}, 0x11b) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 2018/01/14 16:20:29 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000a000)='/dev/snd/pcmC#D#c\x00', 0xd562, 0x40000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000007000-0x28)={&(0x7f000085a000/0xc000)=nil, 0x400, 0x7, 0x24, &(0x7f0000008000/0x1000)=nil, 0x7ff}) ioctl(r0, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") r1 = getpgid(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xc7, 0xbcf, 0x0) syz_open_procfs(r1, &(0x7f000000a000)='net/route\x00') 2018/01/14 16:20:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a5f000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000078e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$loop(&(0x7f0000dc2000)='/dev/loop#\x00', 0x0, 0x81) 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f000079d000)=""/161, 0xa1, 0x40, &(0x7f0000dd9000-0x10)={0x4, 0xffffffffffff358c, 0x4, "26cebb0013c8", 0x1, 0x0}, 0x10) semget$private(0x0, 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000061e000)="da87bf161d0b7023c2d8b6687e7bf5b7", 0x10) readv(r2, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) 2018/01/14 16:20:29 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000dda000)='/dev/input/mice\x00', 0x0, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000153000)=@generic={0x5, "4ec3513b2b11ed0e98b27e3c286af14c4db5da729e447cbb83e2d30dad05ec9972af4d35998cf33c208eb0b9e63351648afa416cce0124b702a8fb4ed4f2b895673bdb48128a2cb93c19f468c07fe5a7d4a216fa78aea7268687efe22cbca359284fca595a9ba31dce6e0e74c605471a81ad989c3343518b10ce7930ad20"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000261000-0x1d)="22936a18851bbff8df50d5357fe8d8f8afe7c3f579a820929357cf063d", 0x1d}], 0x1, &(0x7f0000e1a000)=[{0x38, 0x29, 0x1ff, "4796638cd0da08e86de1a70abc04079c5b3782ca1bceb8c0cdb01af4acda3e7fc5"}, {0x110, 0x29, 0x6fb, "88ad8f08541bd2d30d406677e98a064dc458f941836987e85dbb5397faa2af5fb43a4cbb18dbec7f1a42cc5fa6939730b4501b9ad71bc1f1ce9d40473e21a595fc6736bb14120a4460cc647ed1b040d8c7ef5b3c15bbf316b16383e36de2a60c9e75fcf60be475622a629d3ce161ea5b200d9bd5007296414b77a16cf0bf09f48622095b5d8fe58727707fe8394796f0c16ee029e8eb2b95513148c253118539254ae2f745ad8c060a7f451971abb2822e95717b125d128018a81ec2dd28d688badad5101b49b82992e8e4c3dd3bed160c6ad2297ceba561cb1a606a4f4e3556e6d2bcb00339c4c43d06fb996813c5d99af79816fe44ac1c6c5a4f2e"}], 0x148, 0x40040}, 0x4000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0xad1686d76f85b5eb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000003000)={0x100, 0x7ff, 0x0, 0x9, 0xc4, 0x6, 0x5}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000003000)={@generic="ad5b39adc20f0b48bf88a00b5d3d0dbf", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup(r2) r4 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000005000-0x54)="37d10612ed5e77a8fba7cc9a2b7481699ea784fd799fb45384b742cf40197514a06737633de066c56dcc9ab9136f40e065b169cfe3ee8206ff018f4a933d6eb41c337bb13cedb8192c8116c9c7db6439a0031cbb") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000005000)=0xfffffffffffff667, 0x4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x200, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffff9c, 0x8080aea1, &(0x7f0000004000)={[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) recvfrom$inet(r4, &(0x7f0000006000)=""/4096, 0x1000, 0x0, &(0x7f0000006000-0x10)={0x2, 0x3, @rand_addr=0x140000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 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) 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) 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) recvmmsg(r5, &(0x7f0000003000-0x1e0)=[{{&(0x7f0000006000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000007000)=[{&(0x7f0000003000)=""/197, 0xc5}, {&(0x7f0000007000)=""/117, 0x75}, {&(0x7f0000001000)=""/200, 0xc8}, {&(0x7f0000008000-0x16)=""/22, 0x16}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/114, 0x72}, {&(0x7f0000005000)=""/16, 0x10}], 0x7, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x4}, 0x9}, {{&(0x7f0000006000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000007000)=[{&(0x7f0000004000)=""/52, 0x34}, {&(0x7f0000008000-0xf)=""/15, 0xf}], 0x2, &(0x7f0000007000-0xba)=""/186, 0xba, 0x5}, 0x4}, {{&(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000007000)=""/21, 0x15}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f0000007000)=""/177, 0xb1}, {&(0x7f0000003000)=""/246, 0xf6}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0xc1)=""/193, 0xc1}, {&(0x7f0000002000)=""/48, 0x30}], 0x8, &(0x7f0000008000-0xf5)=""/245, 0xf5, 0x5}, 0x1}, {{&(0x7f0000007000+0x88a)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000001000)=""/226, 0xe2}], 0x1, &(0x7f0000002000)=""/26, 0x1a, 0xffffffffffff2d2d}, 0x5}, {{&(0x7f0000007000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000004000-0x30)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000004000-0xfd)=""/253, 0xfd}, {&(0x7f0000003000-0x4c)=""/76, 0x4c}], 0x3, &(0x7f0000008000-0x3d)=""/61, 0x3d, 0x7fffffff}, 0x2}, {{&(0x7f0000008000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000005000)=""/73, 0x49}, {&(0x7f0000005000)=""/142, 0x8e}, {&(0x7f0000007000)=""/244, 0xf4}, {&(0x7f0000005000)=""/32, 0x20}, {&(0x7f0000008000-0x15)=""/21, 0x15}, {&(0x7f0000007000)=""/162, 0xa2}, {&(0x7f0000007000)=""/207, 0xcf}, {&(0x7f0000007000-0x56)=""/86, 0x56}], 0x9, &(0x7f0000007000)=""/154, 0x9a, 0x39}, 0xfffffffffffffffe}, {{&(0x7f0000007000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000007000)=[{&(0x7f0000003000-0x51)=""/81, 0x51}], 0x1, &(0x7f0000008000-0xb6)=""/182, 0xb6, 0x83}, 0x6}, {{0x0, 0x0, &(0x7f0000008000-0x60)=[{&(0x7f0000007000)=""/226, 0xe2}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/15, 0xf}, {&(0x7f0000008000-0x84)=""/132, 0x84}, {&(0x7f0000003000)=""/144, 0x90}, {&(0x7f0000004000)=""/16, 0x10}], 0x6, &(0x7f0000008000-0x6e)=""/110, 0x6e, 0xf142}, 0xcb3d}], 0x8, 0x2, &(0x7f0000004000-0x10)={0x0, 0x989680}) 2018/01/14 16:20:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000238000-0x9)='/dev/sg#\x00', 0x2, 0x2000000002) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") clock_gettime(0x0, &(0x7f000085d000)={0x0, 0x0}) prctl$getname(0x10, &(0x7f0000478000)=""/4096) clock_gettime(0x0, &(0x7f00006a8000)={0x0, 0x0}) nanosleep(&(0x7f000030d000)={r1, r2+30000000}, &(0x7f0000fdd000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000002000-0x24)=[], 0x0) 2018/01/14 16:20:29 executing program 7: mremap(&(0x7f0000aa8000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000632000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000220000-0xd)='/dev/net/tun\x00', 0x0, 0x10080) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a19000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e22000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000207000-0xc)={r3, 0x100000001, 0x10}, 0xc) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00004a2000)=0x4000000000006) set_robust_list(&(0x7f000048a000-0x18)={&(0x7f00001c9000/0x3000)=nil, 0x0, &(0x7f0000497000/0x2000)=nil}, 0x18) set_mempolicy(0x2, &(0x7f00000f4000+0x53d)=0x5, 0x20) 2018/01/14 16:20:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000037a000-0x4)=0x0) r2 = open$dir(&(0x7f00000da000)='./file0\x00', 0x840, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000592000-0x11)='/selinux/relabel\x00', 0x2, 0x0) renameat(r2, &(0x7f0000878000)='./file0\x00', r2, &(0x7f00007b5000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000266000-0x78)={{0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00002ec000-0x6)={0x0, 0xfffffffffffff413, 0x3}) 2018/01/14 16:20:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r1, &(0x7f00008ce000-0x38)={&(0x7f000035e000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000912000)={&(0x7f000011d000-0x3514)={0x3514, 0x11, 0xa, 0x0, 0x0, 0x1, {0xd, 0x0, 0x8}, [@typed={0xc, 0x6f, @fd=r0}, @typed={0x14, 0x89, @str='vboxnet1\x00'}, @nested={0x1324, 0x67, [@generic="04bb9418792fa3729e5035ddd6d475f5a7a17c95544ef4412f5b3792f531", @generic="3a6970c6f6a6779491928bb9fcc22960df053f74294581b3234764270da949c96ff1c8c581eda941d4ae0aaedf21e7ed87e1fbcfd3abb46ca450e82364a5702c760909f17cb5b2e06b91c4ee658cdeaeeabdc7a152c7286e890af7aade8bd678c792dc444f049ef06793e873272127", @generic="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@typed={0xc, 0x7e, @ipv4=@empty=0x0}, @generic="c60f81ec0ee8d3a5f90acfca7e1b897fa8a302c031638610adefaff87ce4741f0c93f556de8a040f07c68ef669acd74b43aa71dc02573014dbcfe0a4d641b830c3948e680797d649743eb9f49fcc16f17d54356124a1ec700c809fcdf538d0efa572e994222807e04164f2e34188d70d1f30050f1efbdc323f840532a7ca80919ee7590fc4145dbdfbc72aff5bf6004a0902db55e8c7e1168487b35df30e2a341f1b255ccdda6d646bd605f8c7c30be29b7d654b49e8c645b117be49f476d23ee391ca6ba7b8310fc2e99bd0c8f92f1704df087d4356", @typed={0xc, 0x43, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="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"]}]}, 0x3514}, 0x1, 0x0, 0x0, 0x4880}, 0x4000801) 2018/01/14 16:20:29 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000133000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f00007f2000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000064a000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x400000000003, 0xa) write(r1, &(0x7f000081d000)="2200000000000004f8efff0000000001", 0x10) 2018/01/14 16:20:29 executing program 6: socket(0x9, 0x400000000001, 0x40101) 2018/01/14 16:20:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000028e000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c5a000)={0x3}, 0x1) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003fc000-0x20)={r4, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r4, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000039000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000165000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000947000-0xf)='net/udp\x00') fallocate(r1, 0x0, 0x8, 0x7fffffff) 2018/01/14 16:20:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x40000000000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/15, 0xf}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}], 0x3, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x8}, 0x7}], 0x1, 0x12003, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000704000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000392000-0x4)=0xc) recvfrom$packet(r1, &(0x7f0000000000)=""/201, 0xc9, 0x20, &(0x7f0000604000-0x14)={0x11, 0x7, r3, 0x1, 0xa17, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) syz_open_dev$evdev(&(0x7f0000ae5000)='/dev/input/event#\x00', 0x1, 0x80041) 2018/01/14 16:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x48000000) 2018/01/14 16:20:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x3f, 0x8, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ba6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000d1d000-0x70)={[{0x2, 0xca, 0x5, 0x10000, 0xea8, 0x8, 0x4, 0x2, 0x80000000, 0xea96, 0x6, 0x7, 0x7}, {0x25, 0x80000000, 0xa0, 0x80, 0x3ff, 0x5, 0x1, 0x7f, 0x31dfc00000, 0x0, 0x9, 0x8, 0x5}, {0x3, 0xfff, 0x10000, 0x3, 0x9, 0x1, 0x7ff, 0x1, 0x6, 0x5c, 0x9, 0x3, 0x8000}], 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c31000)={r1, 0x1, 0x1, 0x7, &(0x7f0000db0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000016c000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00007c0000-0x8)='./file0\x00', 0x2, 0x21) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006d3000)=0x1fdcc373) 2018/01/14 16:20:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x420080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/cuse\x00', 0x800, 0x0) pipe(&(0x7f0000e4b000)={0x0, 0x0}) fanotify_mark(r1, 0x80, 0x8000027, r0, &(0x7f0000486000)='./file0\x00') 2018/01/14 16:20:29 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000-0x28)={@common="6c6f0004000000001700", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/14 16:20:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007e7000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00007ac000)=0x8) prctl$intptr(0x3f, 0x4) 2018/01/14 16:20:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_gettime(0x0, &(0x7f00008be000-0x10)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000d51000)='/dev/vcs#\x00', 0x102b, 0x12100) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00002c6000)=""/91) recvmmsg(r0, &(0x7f0000ec2000)=[], 0x0, 0x2000, &(0x7f0000bb3000)={r1, r2+10000000}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 16:20:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') linkat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000017000)='./file1\x00', 0x0) 2018/01/14 16:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) io_setup(0xde, &(0x7f00009f3000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000448000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) listen(r3, 0xb400) ioctl$TCXONC(r3, 0x540a, 0x7) getsockname$netrom(r3, &(0x7f0000521000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008c1000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000e20000)=[&(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00006ab000)="", 0x0, 0x0, 0x0, 0x1, r0}]) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000267000-0x4)=0x0) 2018/01/14 16:20:30 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) write(r0, &(0x7f00005de000-0xf0)="9044ec73c0d04bc1d75b189247dfd18103e519f792fde38c9b2d328c7e01095e354b7e8ec95380928d747d37a1abb026dd6c36f8343f47256bea5f5af9231812ff1d9b7872ec939162144a6848419c4b2613181bfff18faa13cb3ea2287325da0cfe546a085a09fb1e7626e885da4500786914486249db2f3ad5a6635b9665f3c71b5dd377590f5c7b7344ef6a6195ad170a9af7c3842898709cec4ad6f38e79b5383e64cd60afd8f42e1aa28db2df4aa8d08901c515008b50bfcbde78553fc996685f125d1554a42168f4bb6338666e58f2532b4b13d0abdfeb9ad1914784a9fa1261e1f287c2b8fcd4a9604c52ec30", 0xf0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/14 16:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmat(0x0, &(0x7f0000760000/0x2000)=nil, 0x4000) shmdt(r2) r3 = eventfd2(0x0, 0x0) poll(&(0x7f00005c6000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0xa70) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r3, &(0x7f00001fd000-0x8)=0x0, 0x8) 2018/01/14 16:20:30 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000744000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a0e000+0x63c)={0x799, 0x0, 0x1, 0xfffffffffffffe00}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00008e4000)={r2, 0x6}) sendto$inet(r0, &(0x7f000071a000-0x77)="20d274d527fb3d02812fedb627cab7160504908ba63f3c4d0a0d9cddf38dcd435c87df62c41e2615b676df8fc09aeb98af4b520d354f04542e16e1bf60a65ddbdcddf09adbc8a0fa8c19445685b01fb2ba0cd557e69565db6414aa6ef39e18350cdd83032f89428b95ec5c58acc44c24bb7cbba5be49ab", 0x77, 0x10, &(0x7f0000a0d000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 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=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 16:20:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d45000)={@generic="022bf737c1b689dd742ac98cea1ac718", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00004df000)={0x11, 0xf, r1, 0x1, 0x6, 0x6, @random="83ec598a09fa", [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff05000200030001000000080013c6e700ff02f155", 0x22) 2018/01/14 16:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) close(r0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000036f000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e0000)={0x0, 0x0, 0x0}, &(0x7f00004a7000)=0xc) perf_event_open(&(0x7f0000d81000)={0x4, 0x78, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x6, 0x80, 0x0, 0x8, 0x8020, 0x2, 0x10001, 0x2, 0xfffffffffffff60b, 0x700000000000, 0x4, 0x1000, 0x8, 0x8, 0x9, 0x2, 0x3, 0x7, 0x0, 0x8, 0x6, 0xcc, 0x13, 0xd490332, 0x1, 0x80000000, 0x3, 0x100000000, 0xffffffff, 0x9, 0xfc87, 0x1fc00000000, 0xee, 0x0, 0x0, 0xead, 0x6, @perf_bp={&(0x7f0000a45000)=0x0, 0x1}, 0x80, 0x100000001, 0x4, 0x0, 0x4f3, 0x5, 0xe3c, 0x0}, r2, 0x100, r0, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000074e000-0x58)=[], 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000092000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) gettid() 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000369000-0x4)=0x101) fcntl$setlease(r0, 0x400, 0x2) 2018/01/14 16:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a63000-0x5)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b08000-0x4)=0x0, &(0x7f000033d000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e1e000)={0x10203, 0x2, 0x5000, 0x1000, &(0x7f0000b6a000/0x1000)=nil}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000d4000-0xc)={0x6, r1, 0x1}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000016000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f00009a2000)=0x0}) 2018/01/14 16:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000675000)="6664001fd06e1f3583f482892ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c438764a70563bca17ae46084b28770500fc28c5bebc46f8ea") getdents(r0, &(0x7f0000c65000)=""/130, 0x82) pwrite64(r0, &(0x7f0000944000)="", 0x0, 0x0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f00009cf000-0x28)=[], 0x0) connect$ipx(r0, &(0x7f0000222000)={0x4, 0x0, 0x800, "7c01071af900", 0x9, 0x0}, 0x10) syz_open_dev$usbmon(&(0x7f0000189000)='/dev/usbmon#\x00', 0x4f2, 0x0) epoll_create(0x1000) openat$cuse(0xffffffffffffff9c, &(0x7f000003b000-0xa)='/dev/cuse\x00', 0x2, 0x0) [ 163.941626] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 163.950806] QAT: Invalid ioctl 2018/01/14 16:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000049, &(0x7f0000401000-0x4)=0x100000000, 0x0) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) write(r0, &(0x7f0000e83000)="22dc184a90e05d8a8f17990df0c4aed18f09c7473cb4c0c0695b3eb2ea9219941969e418cbb9f72fd4db6ca4b8ab03dbf89f44167f924e48313e2abb922c11892727ec2b9aadd15a69f177fafa20b23615a9e4dfd5677b87ff3eb8c99a9f9483ea7fed4b00296c9dc584b385de25973c440a52f433e293f49841ccd74bf1b4918e14d7c5fc406232c9d579d193122b79a4c8e8644eb18e52f5cb0afa10823b46", 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000b2a000-0xb)='/dev/vcsa#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e75000-0x8)={0x0, 0x0}, &(0x7f00006ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f1c000)={r3, 0x6}, &(0x7f0000940000-0x4)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006a7000)={0x80, 0x208, 0x3, 0x4, r4}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001b1000)={0x1, &(0x7f00002f5000-0x8)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) 2018/01/14 16:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000021f000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000ba7000-0x8)='keyring\x00', &(0x7f00002e9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000f75000-0x8)='keyring\x00', &(0x7f0000dab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x40, 0xffffffffffffffff, r2) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/14 16:20:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/33, 0x21, 0x40, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x352adcec}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006f5000)={r0, r0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000cee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000456000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00005c8000-0x48)={0xe, 0x6, &(0x7f000087c000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x0, 0x8, 0x8, 0xfffffff4, 0x11}], &(0x7f00000b1000-0xa)='syzkaller\x00', 0x40, 0x5, &(0x7f000093c000)=""/5, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r3, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 163.985430] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 164.013694] QAT: Invalid ioctl 2018/01/14 16:20:30 executing program 0: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) rt_sigprocmask(0x1, &(0x7f0000008000-0x8)={0x5a2c}, &(0x7f0000720000)={0x0}, 0x8) pipe(&(0x7f00008a4000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000779000-0x1)={0x15, 0x2}) 2018/01/14 16:20:30 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 16:20:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000019000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0xffffff39) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x20406, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000f0a000)=0x0) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e80000-0x18)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) 2018/01/14 16:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/14 16:20:30 executing program 6: r0 = epoll_create1(0xffffffffffffffff) pipe2(&(0x7f0000663000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x40000000000000, 0x9, "f823adce259a8ab6f0c05df5d838c37aea0d46bb356786540e659a36312603f8746dbbba66e55b51f9fd9dfb294b459e8d0bb9b32d7221a59fc4a1991fa8207c50e5726319ebdb78c4b2846fc0b7f89c"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@generic="a431d17234220e4c4b453cdccee0a29a", 0x1}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0xff, 0x1ff, 0xc6, 0x3, 0x7fffffff, 0xffffffff, 0x20, 0x8, 0x7f, 0xa1c5, 0x9}, 0xb) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000003000)=""/198) fcntl$addseals(r3, 0x409, 0x4) ftruncate(r0, 0x6) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ab5000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079e000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000db1000)='./file0\x00', r0, r1) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000838000-0x4)=0x10) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lremovexattr(&(0x7f0000473000-0x8)='./file0\x00', &(0x7f00000e5000-0x8)=@random={'osx.\x00', '$S\x00'}) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000ed5000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffee5) r5 = syz_open_dev$dspn(&(0x7f000082b000)='/dev/dsp#\x00', 0x400, 0x10000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b82000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) 2018/01/14 16:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000d25000)=0x4) r1 = syz_open_dev$mice(&(0x7f00001b5000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00004a9000)={0x5, 0x400, 0x1, 0x1, 0xfff}) readv(r0, &(0x7f00004b8000-0x10)=[{&(0x7f0000d7c000)=""/111, 0x6f}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ad5000-0x8)={0x0, 0x0}) 2018/01/14 16:20:30 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000690000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x63d, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r1, &(0x7f0000a3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000062f000-0x4)=0x14) 2018/01/14 16:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ece000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000709000-0x4)=0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r2 = gettid() process_vm_readv(r2, &(0x7f0000010000)=[{&(0x7f0000bb1000)=""/234, 0xea}, {&(0x7f0000bed000+0xe22)=""/66, 0x42}, {&(0x7f0000c85000)=""/37, 0x25}, {&(0x7f00001d2000)=""/104, 0x68}, {&(0x7f0000d7b000)=""/147, 0x93}], 0x5, &(0x7f0000667000-0x50)=[{&(0x7f000069b000)=""/106, 0x6a}, {&(0x7f00008b8000)=""/50, 0x32}, {&(0x7f0000df6000)=""/247, 0xf7}, {&(0x7f0000ebf000-0x49)=""/73, 0x49}, {&(0x7f0000d84000)=""/209, 0xd1}], 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000a7000)={0x547, 0x4, 0x0, 0x8, "1e88b6653c6bd26e2a80efceb5c88cc06baa181e592ada4292f967071dc2bd54442f53e32bf11419e79e200f", 0xfffffffffffffc00}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000520000-0xb)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f00002d4000-0x71)=""/113, &(0x7f0000b4f000-0x2)=0x71) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000ac0000)=0x1) rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 16:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x80100) 2018/01/14 16:20:30 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000fd2000+0x5f0)={0xffffffffffffff01, 0x7, 0x2, 0x101, "199efa35f2cea5930f8490e7d75f30070938d6f7447ab62c04de8ae6753a336c163f73c88291e53951cec794", 0x8}) 2018/01/14 16:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x1000000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000c31000)=0x0, &(0x7f0000514000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common='lo:\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e92000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000555000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000185000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) accept4$inet6(r0, &(0x7f0000370000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000697000-0x4)=0x1c, 0x800) r2 = syz_open_dev$loop(&(0x7f0000b73000)='/dev/loop#\x00', 0x100000001, 0x0) tee(r0, r2, 0x3c, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d39000)={0x0, 0x0}, &(0x7f0000bdc000-0x4)=0x10) 2018/01/14 16:20:30 executing program 5: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="6063dcb85e43087b8611506b8c398efba2bdb3fa819520afed522a0684c72af3a06891ab63c40f4bd682df426373682448cd903f24ab23e1cde0d670426973d02363e999946ba747d40e00deb103ede2904f39a44f7502e46e9bf0d470c2488c6b77bcd54db6d29c53eb5844a055e8ab4696e8fc7ec8c187c9b501ed4b59af4c8313cb8f117f2b7846d8af673f2998a56ffdf1ce93b5fd59cd", 0x99) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x27) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fea000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000268000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/14 16:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/ppp\x00', 0x200040, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f000081a000-0x51)=""/81, &(0x7f0000e77000)=0x51) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000973000)=0xfffffffffffffff7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000004000)=""/60, 0x3c) 2018/01/14 16:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d69000)='/dev/sg#\x00', 0xff, 0x488400) recvfrom$ipx(r0, &(0x7f000000e000-0x96)=""/150, 0x96, 0x100, &(0x7f0000cbe000)={0x4, 0xfffffffffffffffe, 0x1000, "3805ac1e4736", 0xa88, 0x0}, 0x10) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00003b4000)=0x0) connect$inet6(r0, &(0x7f00007b6000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ed6000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008d8000-0x12)='/dev/input/mouse#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bbc000)=0x0, &(0x7f0000ee6000)=0x4) syz_open_dev$tun(&(0x7f0000e9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) [ 164.172478] device lo entered promiscuous mode [ 164.177612] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f80000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bdf000)=0x14) bind$inet6(r0, &(0x7f0000f93000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x13b) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006ad000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x4bbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) listen(r0, 0x7) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000b, &(0x7f0000f85000)="03", 0x1) r4 = syz_open_dev$midi(&(0x7f00005cd000-0xb)='/dev/midi#\x00', 0x2, 0x103080) ioctl$TCXONC(r4, 0x540a, 0xff) connect$inet(r3, &(0x7f0000e4c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f00004db000)=""/0, 0x0) 2018/01/14 16:20:30 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000599000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000093000-0x10)={0x9, &(0x7f000037a000-0x10e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000079c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001a4000-0x20)={0x10000, 0x0, 0x10000, 0x594}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00006b2000-0x10)={0x0, r5}) 2018/01/14 16:20:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e09000-0x8)={0x0, 0x6}, &(0x7f0000c8b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000999000-0x30)={r1, @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]}, 0x7, 0x8, 0x1, 0x1, 0x1}, &(0x7f0000b35000-0x4)=0xa0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b6000-0x10)={0x1, &(0x7f00001d2000)=[{0x6, 0x1, 0x100000001, 0x9}]}, 0x1f8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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]}, 0x0, 0x4fb5}, 0x98) 2018/01/14 16:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d26000)='/dev/admmidi#\x00', 0x20, 0x40000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000e89000-0x47)=""/71) ioctl$TIOCSBRK(r2, 0x5427) sendmsg$alg(r1, &(0x7f0000647000-0x38)={0x0, 0x0, &(0x7f0000496000-0x40)=[], 0x21a, &(0x7f00003d5000-0x108)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x40, 0x117, 0x2, 0x2c, "7b4315f821ccd08be44583c0c088fd6590c7438a3ff499e4e6ebeb2e5c278ffa41d8549675ebbe7ac9d76cc3"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x1d, "093ed7a116238a1036c5d71cb40166f356139a1df8e6895c41439580e3"}], 0x108, 0x0}, 0x0) 2018/01/14 16:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x9) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xd, 0x80807, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000622000-0x4)=0x8) poll(&(0x7f000062a000)=[], 0x0, 0xfffffffffffffe01) sendto$inet6(r0, &(0x7f000081f000-0x5)="ec0cd3b51b", 0x5, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/14 16:20:30 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000793000-0xb)='/dev/mixer\x00', 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009c5000)={0xc, 0x3, 0x2, 0x0, 0x2, r0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000)={{0x77359400, 0x0}, {0x0, 0x0}}) openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) lstat(&(0x7f0000131000)='./file0\x00', &(0x7f00001d6000)={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(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r3, r4, r5}, 0xc) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000001000-0xb9)="441578ad1d5a777b81e1293b0ed66bd49738661b867bae84e07b98b958913a1aa17413f4939826a7c4a8b80b919ff649a85c1234194c79314fa97286b3636802dec458c1f33351c135c440c92b5d0b2bbb4dacc979096a9b22bdbf005190adef3ded818afb96ccc98dcb5a6dfefdce8d49838600faa34f792640b8a0ebe134c5977dcd9fe734", 0x86) r6 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r6, &(0x7f0000002000)=""/72, 0x48) exit(0x40000000009) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f000000f000)=0x7ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000)='./file0\x00', 0x40100, 0x0) getdents64(r6, &(0x7f0000001000-0x1000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0x0, 0x800000000000200) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000)=0x0, 0x1, 0x2) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000d8a000)={0x6, 0x0, 0x1, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000018000-0x4)=0x0, &(0x7f00004f2000)=0xffffffffffffff65) setsockopt$llc_int(r8, 0x10c, 0x1, &(0x7f0000077000)=0xcca, 0x4) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000263000-0x14)=@known='system.sckprotoname ', &(0x7f0000f04000)=""/0, 0x0) 2018/01/14 16:20:30 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f000000c000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/14 16:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a0000-0x58)={0x26, 'hash\x00', 0x100, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e10000)="0000000000000200000000070000005e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000031b000)='N', 0x1, 0x0, 0x0, 0x0) 2018/01/14 16:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20010, 0x800000000000004, 0x80000000007) write(r0, &(0x7f0000518000)="1f0000000a06ffde0000f49f00000300001f23000900018006000000000000", 0x1f) getpeername$packet(r0, &(0x7f00004d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ba7000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000481000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000eb000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x2, 0x8, 0xa, 0x80, 0x20, 0x2b, r1, r2}, {0x6, 0x89f, 0x6, 0x5, 0x20, 0x400, 0x2, 0x1}, {0xffffffffffffff49, 0x3ff, 0x4, 0x6}, 0x9, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x7, 0x5, 0xbe6, 0x200}}, 0xe8) [ 164.276233] QAT: Invalid ioctl [ 164.289281] QAT: Invalid ioctl 2018/01/14 16:20:30 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000292000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f6e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000791000-0x110)={{0x100000001, 0x0, 0xfffffffffffffff9, 0xff, "383dc8396045d3a24b5c8a3f4626db726d474e262ad20fdb09079e831f9c841fa1c46237780dddd2c87eef5f", 0xfff}, 0x0, 0x0, 0x2, r2, 0xfff, 0x9, "75fd7f104b4edbec0fc008d60d3997e9ac49475e2e0eb8f1347c0318ad9c2c4d44cab35d7158f4ca4f6ea7b47e2a4786e1b917737933467c9febf9c6be6e6c0c", &(0x7f000055b000)='em1wlan0user^,cgroup\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0xae11, 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]}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000a4a000)='./file0\x00', &(0x7f0000f70000-0x1b)=@random={'user.\x00', 'em1wlan0user^,cgroup\x00'}, &(0x7f0000243000-0x1)='\x00', 0x1, 0x1) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigreturn() sysinfo(&(0x7f0000ec5000-0x25)=""/47) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e11000-0x68)={0x3, 0x7, 0xfffffffffffffff7, {0x77359400, 0x0}, 0xedd, 0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r0, &(0x7f0000e28000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cf9000-0xc)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/14 16:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[], 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r5 = socket(0x4021, 0xfffffffffffffffc, 0x5) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) getsockname$llc(r2, &(0x7f0000974000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007b3000)=0x10) writev(r5, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r5) read(r4, &(0x7f0000274000-0x7)=""/7, 0x3be) r6 = eventfd2(0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) connect$unix(r2, &(0x7f0000721000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ac3000)={0x0, 0xed, "0199ca0bd3b5fac553f496d904fb4149258f597a5b8cbd6a75a377bbf7d73e00251efe12808b5d53a6068bdc830047e87921486c4693960da2b7c98eea35d885a8fa7f3eee106082f437f4380fd0dec601c5f14562000e371b55ad9857c6e453814e7bc17b5d3e35ef4e2fe7b24fe208ba195fe149465f750edfffa26596af6443a9c6abcb86cc9326aa13ef5a728387135adcb3ef926400709f5298e3215dd1b3c95a81b9f2ac330f6cf5fd7d154e266c311c83e24297452cf60dce569ef47709cb67763374555e0a908ff5b1147f705cb699b20b571c4bc45d27a6c9c6663230f7cc0e5f930254fe2ccc4bf8"}, &(0x7f00004b1000-0x4)=0xf5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000eae000-0x8)={r9, 0x8}, 0xffffffffffffff09) unlinkat(0xffffffffffffffff, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec7837d) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000038b000)={r9, 0x8, 0x2, 0x7}, 0x10) 2018/01/14 16:20:30 executing program 0: prctl$intptr(0x8, 0xfff) shmget(0x3, 0x1000, 0x2, &(0x7f00001ce000/0x1000)=nil) 2018/01/14 16:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000d0000-0xb)='/dev/midi#\x00', 0x3f, 0x181000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002b3000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dfc000)=r1) set_tid_address(&(0x7f0000321000-0x4)=0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f000032e000-0x4)=0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fc9000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000166000-0x11)='/dev/vga_arbiter\x00', 0x109000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000503000)=0x0) 2018/01/14 16:20:30 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000744000-0x3c)=[{{&(0x7f0000ee3000)=@in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000045c000)=[{&(0x7f0000ee4000-0xe9)="3492b5cebf872db6c8b059043123cbcadd95b758b780cde91324afa501527d5fb37fec372cd7d813a4a667a75917dbbfc010b70740a1fa5bc536222766b6c76ab0e805966505ad86a615421bc120ecb18f6340214987789958f51d424d74bc08d5f861f9f6ef325bcaee27f6854e472a325150df00d5250ea19461d32632111b96d558138dfca711aa5f2ea18f2760553ba75daf1bd5178f848a0898feb1be5938e541f9289f1abf394b7beca5368d28d3c73a7af5d4f3683abb732f20688a126ddcc64bd84302264cf7cebae6f473785b896039fe91068d225c9508eff8a192e15edfb53c2fc600f3", 0xe9}], 0x1, &(0x7f0000d2f000-0xe8)=[{0xe8, 0x112, 0x6, "dc8bc02c8ce8fea7cc44cd02968d17a008d7813a78127830357282b908c3d6789dac2f37a893f4d13620e962e492f85efa318443b6f0c7d7c8b9c76cfb83378574477dc95a443291331af0da3566030d0a30274467ca57927955d00a5422898a84dd0b9691affa1bceb7dd1ed52f6bf549099a911412f1813ef8e1f26dfa1d51b7dcf77399a0da7fd463aa8fe6a53919db39828e713ab33c4556055b8f5d0e042d181f64340e7454b9d848eb3e3ed63d5cecafc4fc1d3a1f9b7c7c0bd40069fbd807acf14c6cce6d6383df8d411e225215590b593e9e"}], 0xe8, 0x10}, 0x0}], 0x1, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000918000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ee3000)=0x1f, &(0x7f0000ee3000)=0x2) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ee4000)="0402d1590000020007000615142f1c000000000003ce0000", 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) 2018/01/14 16:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fb3000-0xe)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000982000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000354000-0x2)='#\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/14 16:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000a2b000)=0x0, 0x4) r1 = creat(&(0x7f0000adb000)='./file0\x00', 0x10) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000053f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d77000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000c0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fcf000-0x18)={0x0, 0x40000000000, 0x0, 0xffffffffffffffff, 0x2}, &(0x7f0000e7d000-0x4)=0x18) openat$selinux_context(0xffffffffffffff9c, &(0x7f000082b000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/14 16:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xce32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fec000)={0x1, &(0x7f00005a3000)=[{0x4, 0x4, 0x7, 0xff}]}, 0x10) read(r1, &(0x7f000086f000)=""/1, 0x34f) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/14 16:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) read(r1, &(0x7f0000648000)=""/4096, 0x1000) [ 164.465701] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 164.484387] kauditd_printk_skb: 26 callbacks suppressed [ 164.484395] audit: type=1400 audit(1515946830.613:2116): avc: denied { dyntransition } for pid=27643 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 164.520818] audit: type=1400 audit(1515946830.645:2117): avc: denied { dac_override } for pid=27637 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 164.545953] audit: type=1400 audit(1515946830.648:2118): avc: denied { net_admin } for pid=27637 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/14 16:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000103, 0x3, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000f1000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = add_key(&(0x7f00009a7000)='encrypted\x00', &(0x7f0000ca1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d35000-0x59)="7555ff8c5b09a0b3124c77352b1248fc08e6edc481e9054b4308b97d16e872a192fadccd9f86b9cebe4b5269548df48497f3afbc96fd21ab19076e7594865ec83ec1f70e0b753c742d9c7e68a3f8c187538b502f069ec656fb", 0x59, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f000017f000-0x8)='keyring\x00', &(0x7f00009e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x907, r2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000bfa000)=0x1) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000b33000-0x38)={&(0x7f0000b46000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00006af000)=@getsadinfo={0x14, 0x1b, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/14 16:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ea000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000208000-0x78)={0x7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16e, 0x66, 0x40, 0x100, 0xe22, &(0x7f0000205000+0x37c)=@common='rose0\x00', 0x7, 0x4, 0x4}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 16:20:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000b07000-0x1)={0x6, &(0x7f0000634000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000988000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00008b3000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b31000-0xc)='/dev/autofs\x00', 0x6000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000c7000-0x89)=""/137) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d11000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00007ca000-0xa)={0xffffffff, "9616cd76db4e"}) sendmsg$key(r4, &(0x7f0000dd2000)={0x0, 0x0, &(0x7f00006af000)={&(0x7f0000a1c000-0x140)={0x2, 0x12, 0x40c9, 0x6, 0x28, 0x0, 0x0, 0x2, [@sadb_x_sec_ctx={0x1f, 0x18, 0x8001, 0x2, 0xea, "a4ff3092c55b40d911b0ae19a1457fcc0aaac09059f63e6d08d033641fd801e4d90daa81219c8da13fa2181e43f663b667b013827d523be959e8c93ed81c002e9c5c0d6138dcfdc01cd3e38fb501d7616e44b1738538ab08e8531b9a4a5b18f1c891ddb86bcfb90611a185f911f4d3325ab191871505a5ebabdb5b4141ef49f82122b9d3ab5bb2e23672511fef380b16c471b4760360c1859634f47fa9616ccdd2159c18926bae679eef90f15e55f31c7fbd1f4d6458059ce3b384253c8b1d74d5746b1e4f597e7aadddef2efdda00ffc4e497bb985a23a04fbff6c4971a67ca29eb9492f7a784362206"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xfffffffffffffc8c}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00002ae000)={0x4, &(0x7f0000cd1000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg(r3, &(0x7f0000e89000)={&(0x7f0000614000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a8000)=[], 0x0, &(0x7f0000abb000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getgid() r2 = msgget$private(0x0, 0x400) getresuid(&(0x7f0000829000-0x4)=0x0, &(0x7f000037c000)=0x0, &(0x7f0000ced000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b0000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000)=0xba) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a12000)=0x0) r6 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000043000)=@assoc_value={0x0, 0x1f}, &(0x7f00001fa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000c91000-0x20)={0x7fffffff, 0x100000001, 0x8202, 0x3f, 0x4, 0xff, 0x3, 0x180000, r7}, 0x20) msgctl$IPC_SET(r2, 0x1, &(0x7f0000a96000)={{0x1, r3, r1, r4, r1, 0xa4, 0x5, 0x0, 0x0, 0x0}, 0x5, 0xcfb, 0x1, 0x0, 0x7, 0x89, r5, 0x0, 0x0, 0x0}) r8 = getgid() r9 = socket(0xd, 0x3, 0x5) accept$ipx(r9, &(0x7f0000d10000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7d000)=0x10) setregid(r1, r8) r10 = syz_open_dev$midi(&(0x7f0000281000)='/dev/midi#\x00', 0x1000, 0x301000) getsockname$inet6(r10, &(0x7f0000ba8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000041c000)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfd88) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f00001e1000)=0x0) getpgrp(r11) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f000041e000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r12 = inotify_add_watch(r10, &(0x7f0000a5d000)='./file0\x00', 0x400) inotify_rm_watch(r10, r12) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000f8b000-0x4)=0x80080001, 0x4) r13 = syz_open_dev$mice(&(0x7f0000be1000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$netrom_NETROM_IDLE(r13, 0x103, 0x7, &(0x7f0000d31000-0x4)=0x4, &(0x7f0000439000-0x4)=0x4) 2018/01/14 16:20:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000304000)="0a0700b007e383e5b3b682ed5c54dbb7295df0250c17ad400075000000000200", 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010c000-0xb)='/dev/hwrng\x00', 0x2040, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000050e000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x6, 0x0, "778927c878de4379a1dd3965d2e1853f8401167736424e2a0cd45103df94b5b10d406438f1a4aef672fc8835ca96b4bebb98158c912ef8f26756b01a7b3352e7df60f2810862a0fddf58993d88cb9e39"}, 0x160) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[], 0x0, &(0x7f000030e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b43000)=0x0) ioprio_get$pid(0x3, r3) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 164.570733] audit: type=1400 audit(1515946830.674:2119): avc: denied { net_raw } for pid=27630 comm="syz-executor5" 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 [ 164.589264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/14 16:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004e0000-0x10)=[{&(0x7f0000f0a000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a0000000800ecff00000000000004e9f50006000d0005", 0x39}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fab000-0x4)=0x3, 0x4) [ 164.696327] encrypted_key: master key parameter ' ³Lw5+HüæíÄéKC¹}èr¡’úÜÍŸ†¹Î¾KRiTô„—󯼖ý!«nu”†^È>Á÷ u0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000030a000-0x8)={0x0, 0x0}, 0x9, 0xfffffffffffffff7) write$tun(r0, &(0x7f0000c8c000)=@hdr={0x3, 0x3, 0x682a, 0x800, 0x574, 0xac, @ipv6={0x7f, 0x6, "00bb0d", 0x16c, 0x3c, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x2f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x7fffffff}]}, @fragment={0x3b, 0x0, 0x0, 0x3, 0x0, 0xedbc, 0x0}, @dstopts={0xbf, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0xaa}, @generic={0x38a, 0xc, "29b050692a27e2d78c9c549f"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x7d, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x800}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x28, {0xbeb, 0x8, 0x3, 0x3, [0x2, 0x8, 0x8001, 0x7]}}]}], @tcp={{0x2, 0x0, r1, r2, 0x0, 0x0, 0xa, 0x18, 0x4, 0x0, 0x3, {[@md5sig={0x13, 0x12, "3903f6f7e21391654a9d4f3657c5c0d5"}]}}, {"3767f0bd59fbb458cdb6e812310634cf8e48e3b8b165bf5a5a4df2e760a735e1d72308457d6053ae4e44df26c552f56cce01f0b04224a66a03169ccc2dec58152d1204d43c6e557d22f121b96431033ff4ca4588367e5a5db89bfe3b45400e2860f8453123127d30aaa3eecb61ac"}}}}}, 0x19e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x8, 0x1f, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x35}, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000054f000-0x4)=0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000a56000)={0x1, 0x9, 0x5, 0x7, 0x3}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000637000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/14 16:20:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000001000)=""/0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TCSBRK(r2, 0x5409, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000000)={0x401, 0x40}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000)=0x1, 0x284) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001000-0x10)={0x15, 0x1a, &(0x7f0000000000)="93543dcdfe50aa6f666e2932fac503451f25da4dfb73b734fead"}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000bf9000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x2, 0x4, "a8d9707f22011add49f5e535b47ecaa31d61e02eb4ca133feee30a6ad6eab6d62562c7a248969a6684e028b06a436295039b9cc53ef44370842247bfbaddb10f8927a024c6b32b85ea6ab5c881b998fd"}, 0x160) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000004000-0x10)={0x12, 0x5a, &(0x7f0000001000-0x5a)="8bd8e4db0f0cb737111c8035f0810bd48bff48bab3b34cd082aea7b3032304cedcc76b6417a17c19c35b38d06f230ce7db0bc4770ce337499d96e8726dfaa03c10340127ad06bc72eb20967e38917ace3ea6a7bf9d378cab1826"}) 2018/01/14 16:20:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000787000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/14 16:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) 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$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f00000cb000)="7625682d8a0d9be0f51e0f8894a8b5c5a408b5d1b879c46285615bd8f4302611d9dd9033cbf3621e156f06145fd26d92e4de6820cd68e02e87efc6d9a0f44d73dc517a4ed1ed6f210798a06168c82cb60243da7c5cc885afc8492de6c87d9f89b1a1536c73b74c12fb24f99187acf0cf986c1f64d994770be8dc68e322d3c7934a5709e0e7d62fef3694395bfaf776d7b4c154f6294a18d8094f2c516ca7d4c72e96680c5d0dc84935e28616a68d9ce90fedf4ded577ea9e93e481938d0742b5296d5f4dec8cc6771d", 0xc9) modify_ldt$read(0x0, &(0x7f0000a25000)=""/0, 0x0) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 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) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) [ 164.771257] encrypted_key: master key parameter ' ³Lw5+HüæíÄéKC¹}èr¡’úÜÍŸ†¹Î¾KRiTô„—󯼖ý!«nu”†^È>Á÷ u0x0, 0xf2, "3341beb5d5490e434099417055b3ec9fc8c744b2d8f9d82f39647b937eaeb809336e1ab50248abed70af3f067f9ef8a8a2c31f221f9f8a1165674178fd48883cca973643677242f0ae3df3c864b7fdb8abbb4f671d9e8d9d5d84dcb7d999c448f12ef8e6b2230e8b321b61da215ef993c9462647c545d1bee1e87cdc8ee558b6d23e7b5cc003dcfac6cf620d611ade0e99d96e3e787b94b1aec13d2b65925a45556c3be5dd6a328d9730f1c88161d76094b0d369352a35fe99c2a8cea36dbea756050412d316ef871bcbadf9df4509fd7f0a1488b2c094e3c205b6fbbc136926ffba5fe83eef355b9e5565ef0a1b9df70e42"}, &(0x7f0000a50000)=0xfa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000db000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffff}, 0x98) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) 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)="") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad9000)='/proc/self/net/pfkey\x00', 0x400, 0x0) utimensat(r3, &(0x7f0000673000-0x8)='./file0\x00', &(0x7f0000d2a000+0xf1b)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000162000-0x8)='./file0\x00', &(0x7f0000b7d000)='ramfs\x00', 0x80000, &(0x7f000072b000)="46f1160c43b84733227352de54b3a0c1d5bf15cf5cee7692e3127a244f5e35d577a1e72763e1befd3911d75f57db24ccf67145ae12d43db9b41516d0d4c89c56260f34ab6d252072ec1663217b330d790bdf55b559c3ca92b6c8796e62ffb3da94f4b8f7bfa968b5f4705d15d4eaa176cba94e") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") recvfrom$inet6(r1, &(0x7f0000201000)=""/160, 0xa0, 0x1, &(0x7f0000cca000-0x1c)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x100}, 0x1c) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") recvmsg$kcm(r3, &(0x7f0000d91000-0x38)={&(0x7f00006f5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000019b000)=[{&(0x7f0000e34000-0x4a)=""/74, 0x4a}], 0x1, &(0x7f0000901000-0x86)=""/134, 0x86, 0x0}, 0x22) umount2(&(0x7f000075e000)='.', 0x0) 2018/01/14 16:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f000009e000)='./file0/bus\x00', 0x40000, 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f00007c1000-0x28)=[{&(0x7f00008f9000-0x47)="85", 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000057a000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2eb952e1bfc5c58efde133299151c156"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f0000ed8000)=""/0, &(0x7f0000000000)=0x0) [ 164.879175] device syz3 entered promiscuous mode [ 164.891399] audit: type=1400 audit(1515946831.017:2120): avc: denied { sys_admin } for pid=27716 comm="syz-executor5" 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 [ 164.944756] audit: type=1400 audit(1515946831.067:2121): avc: denied { dac_read_search } for pid=27721 comm="syz-executor6" 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 2018/01/14 16:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e7d000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005b6000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) openat$cuse(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/cuse\x00', 0x2, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f00003e3000)=""/104, 0x68, 0x0, &(0x7f00001fb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) shutdown(r0, 0x1000000000000002) close(r1) 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000462000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd4000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000fd3000)=0x0) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/create\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000334000-0xc)=[{0x0, 0x0}], 0x1, 0x7) shmget$private(0x0, 0x4000, 0x810, &(0x7f000035a000/0x4000)=nil) 2018/01/14 16:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b42000)='/dev/vcs#\x00', 0x10001, 0x121000) accept$netrom(r0, 0x0, &(0x7f0000ad4000)=0x0) r1 = syz_open_dev$audion(&(0x7f0000901000)='/dev/audio#\x00', 0x3, 0x2000) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/dsp\x00', 0x4001, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001fb000)={0x0, 0x0, 0x0}, &(0x7f0000c31000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000215000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077a000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000e4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000880000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f6000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae1000)={0x0, 0x0}) r11 = syz_open_dev$random(&(0x7f0000716000-0xc)='/dev/random\x00', 0x0, 0x6080) r12 = syz_open_dev$tun(&(0x7f00000f5000)='/dev/net/tun\x00', 0x0, 0xd0200) r13 = syz_open_dev$sndmidi(&(0x7f00002a3000)='/dev/snd/midiC#D#\x00', 0x46a, 0x800) r14 = accept(0xffffffffffffffff, 0x0, &(0x7f00006f0000-0x4)=0x0) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f000039f000-0xa)='/dev/ptmx\x00', 0x20100, 0x0) sendmsg$unix(r1, &(0x7f00002e9000)={&(0x7f000052b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005bc000)=[{&(0x7f0000551000-0x6a)="3e05107b4327e32f360ce5c03b8ce0f2f818a5d339daa4547c3b0b3adf593ea065ecc575349baca2a0387c8852930d9bd899acffc1efcb8335b7cc4c2b6f7d0eaa969780f7f161eac0177a71576de7e5b6815f8d1d34e34af02ea59ae7bf006d9725bbf020cf47190727", 0x6a}, {&(0x7f0000ee6000)="f5a3a4ffb96e9e01bed2a783c39113cf28408be9cc95a789f92dfc54add5b64e27b349eba427183fa32a341eed9e3821933d6465f2df9c5b01ecfae6fc7829ce903043230a929ff7c144dc893c10", 0x4e}, {&(0x7f0000c0c000)="ff045d69917f1514811adcccccbd75773d8defe9e1a1721f0ffbfeaf946d1db811eec1866e33591057492c4cc230c62010aa8a9f0aee5af72f", 0x39}, {&(0x7f000010c000-0x1000)="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0x1000}, {&(0x7f000076b000)="8f48886ab087cb834953d38a85919b80aa5e9d68872e852557255a8a7e8d619712f102750755f5f58238352545cfd9dfbb1262c7d4ebe425436e700b2270fb5251a111d112f2047fa09cb9b24f03cb8b8737fe3dc62de9a15434ca8c139ece08c8aa95f9de1fbc8dabaa2bf129d065b8a72106ae5c37b509a8bce8f58ec276e0262e5c7700ad4514efdd2e1d438d3d1b107e865176d3e806f6f877e98186df1c39b480ccaa0a533347b6105a731e4ecfd5e1c6bd25ca6a38b73002163be940035c9440a1e131f62072349862e6e638804031503b30b693ba1c608eb290823b6c3111d36deb65251e402012bf9d", 0xed}, {&(0x7f0000a0f000)="c1792c654fca34d63961d2c3228099ccb6683b451bde97cc98fd40e6e2788f89eeae6d987a52ec746ced08bff8fee40195878a25c504376c20902b9bc941ed30281b13b68686748c06ca06a2575879d4a32cd1a7eb5d96c69b56f4e47bc4a880ca69c174c2b23106db915eeb194bb030fc6461f073283dd247bc5552fd9fcf83a2eefc9b01eba1fbff46d9bf64390bb4b02f454e28eea22c79a080aa93e31f09324ec7db363e59b4e209d73aef929edd8dd0cd0dbc", 0xb5}, {&(0x7f0000213000-0xd3)="3f4653f6b4d74ef4eb23502bd5bf2804aaa746ddf21e3f8b7a08c3b1a1d2696ce5c5083ec50bb3540996e038f55b8a1930a61c0f93f3f1a3c9ff579ec60a62181ec75184ee2e7755bf82545639e534eeaed0d60a21bd9c9de0adbee11d21833096e81d8a2b0912cb5e6bcf7800e28d892b49d691df11b356e9673ca86325b52b763b7ef74732c57e14a8fd7274d77fc81c35bbec3efb295ab3c9f48ab550d6c6161ef74ae70ac81a739eea897daa2fe425b6d20b0d31ea7af18cf70b0505906123fa6bc3a94d988392e616ca4d985dc649b7ea", 0xd3}, {&(0x7f00002d4000)="f1918323d6214516b29f204c6e7b851a2a736c5c12389b107cfce48430da4441cb5ad6db1366310ca3c577c99c1b53feb6af11775b090d720d4f1ca149d12c13a7b1fc", 0x43}, {&(0x7f0000f09000-0xd4)="1060eefef8cc9bc230126b6d89c8f72e5ca52f6c2182b3014fabcf152479cda76ec12d8d19446777b1064e973df3e39ffde48b396efa215f13b69c0c4940a80cfd9fabebe87bc2684be575112037be19d7ec7a1e6babf4fd558c41ac9945746f63ca16c3304ce40d7c225809f2d745adb1a7af081aa0b1e339c63d9387971ddb3beff1a2007456bf03932861eeb1a989389e90169d7203608f7c825515a870ca072e6194fbdf58126bdfe37f72f398201bf850c53fd422a958ea4d376e28886213f8d73fb9ed0b60ca7805102aa128e76e0b18f4", 0xd4}], 0x9, &(0x7f0000a35000-0x88)=[@rights={0x20, 0x1, 0x1, [r2, r3, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}], 0x88, 0x40000c4}, 0x800) fstat(0xffffffffffffffff, &(0x7f00005f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ab5000-0x4)=0x0, &(0x7f00000ca000-0x4)=0x0, &(0x7f0000a4a000)=0x0) setregid(r16, r17) r18 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r19 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000a9f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r18) keyctl$link(0x8, 0x0, r19) getsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f0000e57000)=0x0, &(0x7f00001f5000)=0x4) munmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000) ioctl$EVIOCGKEYCODE(r13, 0x80084504, &(0x7f0000d8f000)=""/10) 2018/01/14 16:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) eventfd(0x8000) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/14 16:20:31 executing program 1: pipe(&(0x7f00006eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x3127, 0x8, 0x577, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000041000)="00406f63290800ce8dc5ae60ac5b3e188015c46bee30b762fe9c6f88827d44b938b7d1c5c7164d6338", 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00009c0000)={0x1, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f000021d000)=0x0, &(0x7f00007cd000-0x4)=0x0, &(0x7f0000295000)=0x0) r5 = getgid() r6 = getegid() getresgid(&(0x7f0000852000-0x1)=0x0, &(0x7f0000fae000-0x4)=0x0, &(0x7f00004bb000-0x4)=0x0) r8 = getegid() r9 = getegid() stat(&(0x7f0000a4f000-0x8)='./file0\x00', &(0x7f0000047000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) r12 = getegid() fstat(r1, &(0x7f000062b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f00005fc000-0x28)=[r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]) 2018/01/14 16:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsn(&(0x7f0000383000-0xa)='/dev/vcs#\x00', 0x8, 0x101000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c71000)={0x6a1}, 0x1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000034e000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) fcntl$setsig(r0, 0xa, 0x29) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000392000-0xc)={{0x9, 0x9, 0x90, 0x7, 0xfff, 0x9}, 0x1}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001a9000-0x38)={&(0x7f0000792000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000279000-0x10)=[{&(0x7f00002b7000)=""/156, 0x9c}], 0x1, &(0x7f0000d56000)=""/169, 0xa9, 0x6}, 0x10000) bind$packet(r4, &(0x7f0000b3a000)={0x11, 0x17, r5, 0x1, 0x40, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020f000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003db000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000b6d000)=0x1ff, 0x4) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'sha3-384\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000080e000-0x28)={0x2, 0x0, [{0x26a, 0x0, 0x0}, {0x222, 0x0, 0x0}]}) 2018/01/14 16:20:31 executing program 4: 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$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) recvmsg(r2, &(0x7f00007b6000-0x1c)={&(0x7f00003ba000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f72000)=[], 0x0, &(0x7f0000703000-0x7c)=""/124, 0x7c, 0x0}, 0x0) r4 = dup2(r2, r3) getsockname$llc(r4, &(0x7f0000eec000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006e2000-0x4)=0x10) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000860000-0x4)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/14 16:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000de2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pread64(r0, &(0x7f0000a1c000-0x1e)=""/30, 0x1e, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000948000)={0x127ff, 0x2, 0x0, 0x1000, &(0x7f0000515000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000164000)={0x1, 0x0, [{0x40000000, 0x0, 0x0}]}) [ 165.157406] audit: type=1400 audit(1515946831.285:2122): avc: denied { setgid } for pid=27735 comm="syz-executor1" capability=6 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 2018/01/14 16:20:31 executing program 2: 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 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000013000-0xc)={r1, r1, 0xa425}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/14 16:20:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000070b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x4, 0xa, 0x20, 0xa0, 0x2f, 0x0, r2}, {0x495dea54, 0x7f, 0x100, 0x2, 0x8, 0x0, 0x5, 0x9584}, {0x100000001, 0x7, 0x1, 0x7}, 0x24000000, 0xb, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x2, 0x9, 0x0, 0x1ff}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ea5000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000004000-0x4)=0x0) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000094e000)={@generic="83e0f6b23de7aff759237551485764e7", @ifru_flags=0x3}) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) munlock(&(0x7f0000fb4000/0x4000)=nil, 0x4000) munmap(&(0x7f00000df000/0x1000)=nil, 0x1000) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/14 16:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e7a000)=0x20, 0x4) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00006de000-0x40)={0x911, 0x5aaa, 0x8, 0xb9, &(0x7f000060e000-0xb9)=""/185, 0x26, &(0x7f0000220000-0x26)=""/38, 0x9a, &(0x7f0000e1c000)=""/154}) sendto$inet6(r1, &(0x7f000066f000-0xde)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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]}, 0x0, 0x4fb4}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007ba000-0x49)={0x0, 0x41, "6799e3b312b8079b85bb73637342e5812cceaa4db99b0442c9faf4e97d44fbae9bfb282deb25283ccbce1c5306fdae9366f9ccd6c9bef3ec19a1c3dc86bf108af4"}, &(0x7f00004b6000)=0x49) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a9c000-0x8)={r3, 0x6}, 0x8) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000411000)={0xfffffffffffff757, 0x7, 0x10, 0x2, 0x7, 0x894c, 0x3, 0xe8, 0x80000001, 0x3}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000db6000)=0x8, 0x4) 2018/01/14 16:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000aad000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000249000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00005a5000)=[]) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file1\x00', &(0x7f000045f000)=[], &(0x7f0000d20000)=[&(0x7f00000f0000)="776c618b304000", &(0x7f0000060000-0x2)='*\x00', &(0x7f000060f000-0x32)="766d6e6574315ed462646576776c616e302b6574683073656c66776c616e31232f6b657972696e672b5c2763707573657400", &(0x7f0000701000)='nodev(\x00', &(0x7f00008aa000)='proc!)\x00', &(0x7f0000e71000)='\x00']) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$setown(r1, 0x8, r3) tkill(r0, 0x16) 2018/01/14 16:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xffffffa4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) process_vm_readv(r2, &(0x7f0000a2b000)=[{&(0x7f0000a16000)=""/234, 0xea}, {&(0x7f0000cb6000-0x29)=""/41, 0x29}, {&(0x7f0000d97000-0x1000)=""/4096, 0x1000}, {&(0x7f00000bb000)=""/69, 0x45}, {&(0x7f0000dec000-0x83)=""/131, 0x83}], 0x5, &(0x7f0000b94000-0x10)=[{&(0x7f0000877000-0xf6)=""/246, 0xf6}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1000000, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c6000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000080f000)="43fc0490f4529a48fcbf8cf251864c69422d0f4c11b8a5d5006f50e3c696139ef6a0c76b0cb547505858d5bbf413cdf34ecd177b2a", 0x35) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) bind$alg(r1, &(0x7f0000f6f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) ustat(0x3, &(0x7f0000a75000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e04000-0x4)=0x0) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b8c000-0xc)='/dev/audio#\x00', 0x1, 0x40005) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000090a000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000aba000)={0xc1, 0x5, 0x6, 0x7, "21edc90f28a9269b164d7a40a0fa2e8ee52672b469c67d2f2643f49fbb38f77e19837ff19fa3962b4274b442", 0x1}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000068f000-0x400)={"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"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r1, 0x0, 0xe, 0xd8, &(0x7f0000adb000)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x9bc, 0x0}, 0x28) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000482000)={0x9, 0x20, 0x7, 0xff, 0xeb4, 0x5, 0x2, 0x80, 0x8, 0x3, 0xfffffffffffffe00}, 0xb) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000c7d000-0x8)='./file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/14 16:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fadvise64(r0, 0x0, 0xffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r1, 0x4, 0x2800) read(r1, &(0x7f0000000000)=""/154, 0x9a) 2018/01/14 16:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ea000-0x38)={0x0, 0x0, &(0x7f00005e7000-0x10)={&(0x7f0000fdb000-0x10)={0x2, 0x9, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009bb000)='/dev/dsp#\x00', 0x7fff, 0x40) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000033a000)={0x0, 0x0}, 0x10) seccomp(0x0, 0x1, &(0x7f0000f85000)={0x3, &(0x7f0000b8b000)=[{0x1, 0x4, 0x8000, 0x100000000}, {0xffffffffffffffff, 0xfffffffffffffbff, 0xff, 0x4}, {0x3f, 0x0, 0x8, 0x3f}]}) splice(r0, &(0x7f0000bb6000-0x8)=0x0, r1, &(0x7f0000610000-0x8)=0x0, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00009cf000-0xf3)=""/243) rmdir(&(0x7f0000da0000-0x8)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00009bc000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003af000)=0xc) sendmmsg(r1, &(0x7f0000c5b000-0x168)=[{{&(0x7f000057c000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00005de000-0x50)=[{&(0x7f000065a000)="39e4b7d8aed7", 0x6}, {&(0x7f000014d000)="a8739aadc9e7750d21bff8dea44e46375ea8e1c94203cd48c94d85756a6147c567897330fe03c606440b128eaf9db49376eb1fbdae475fe244b590fca3b35aa811292b0c34fef3ee98afd91a02", 0x4d}, {&(0x7f0000a58000-0xa4)="e9d597975b441de489b2a9b020449230513959157db9ed8a22435115f8903a309bd3670df2e53dc41b61619280bd828044378a799ce78aedf666bfe77fb17630d1964ec0d41e1d275a6b20cc339c703b715f9e265b352fa6b4f4f9a843b57c0eedc91f739aa9e1c11113d611c461ca0a893fd5874a51102c9bca836fd9b39106265b01c1c3c5bebfe1d49bc350881ac79b3a502221b4ae09f9f9682f99a6e4fec7ba308c", 0xa4}, {&(0x7f00004ec000-0x9b)="7f682a0b4a9dc294eedad8f7f75b3895822d98b6accd2ad1f287057544f3280c7f79a39b65b48fd18188e1853aed098f835578d6cb1ceb50bee1565d531b5bdb19d84ec218085937856dcf497a08f5d98f060e96d5956ab06f4a48722d8847c796c1d523d772be0534d448b4dbf702bdf4e70d77c05a01d4731fb3237de29e06f467ff07f8521ac50e5bdb00af39eb8a4a2bb7c6297656e2bacbf3", 0x9b}, {&(0x7f00008f8000-0xdd)="4dde2bc6033d57b8497215f8a7be21a145aacb06804ce41b184facb702ae3ab4fcdef0582325f224045053aa58102e5f9ffb7814f060d9e8c978d5c014053d99f659ad4fd96996dc454d20f5b7eae2db3cac437eed483f726fa04296e34e17608f2a0b5bfaa71fc86710ff8b5de8a0fbc54ad1287f7d3cdf09562612517e7336a6be7c149288fee3723515177a3ae8df23e3215281bb204b726d5155cb84c9f921bc12bae779bdf854f20a889dd203b610e0e2500e8d60706924a8f752a257cc7a53b70a6f433398e4586a312666eb16dcf933ccb93b0008011d120260", 0xdd}], 0x5, &(0x7f00005a8000)=[{0x48, 0x13f, 0x1, "8e3ea4d4c8ef54838be1adba8b5b57872525686e27d0afd9d5ef148e8ffa815a68d1c28a3cfc58baa6f998d13d37da45004fad8d19"}, {0x88, 0x0, 0xd92, "c0e05c7ef95827ea5385b003c3b67bc42518a8d0dd2170b757b0646b4850220aaf0ed81d7ff04ce765cda5d0e94ad747c0a444a71949c3c7926211f1c09c71bfb1bf2614dbb2be53c3295b6653ae1b01e30f5950823aed8ac0a738f3d4f84fd6ab2facfee8eebb0b436d261b5a4fc4ecf993"}, {0x48, 0x11, 0x100000000, "fc39516be01b2b8013a27b3b49611b042fe7248465300084344135bb9d599c5e5a32e565b9785ee85b8abd89ea8657000bf0"}], 0x118, 0x41}, 0x1029da20}, {{&(0x7f000053e000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000915000-0x60)=[{&(0x7f0000e54000-0xab)="19c5944d3ba95e5904f2d52a1fe813a31e1ee7fa8b46998eb40da938c86986fc3f4e4fdf394a96fe2d2ec5adbc4f20d5e039674fb4866c3cb904e7dc1799c70350049d78a685f44f3be2b646322e70e560591104446ed41b782800c9c55c130771c45059dadf9dcbd46800b57a5dd298848b449e959dca3f3be7cbe3b6bb4ad1cbd05ead383a053b8ba71d3cfe1b7b58ecb5f83dbca929ebd1cad00dc72eaabedb2b1258732beb312d2e7b", 0xab}, {&(0x7f000034e000-0x66)="257c249e249bb7a16a1159400e6f1a9d3417b5b144aafe4f8285916f736d83a31dcb43e145930d3324a8f0b371169842110949dacadfa37bd630f63bdc2284d5ea127faacc600aa97c9dd3382016e58d219b07d4bc210badc0ff5b84ae09cb02e640e8044619", 0x66}, {&(0x7f00003fe000)="510e7a8f34fbe02e57ffd58fbc0ec64bcbcaf36a5e8afd543a7e21fe0568eaa5ecde912384e262c5a79e7c06c57224fccdd9fd918fa9724196da77da1d8f70d28d85f70b85c1802c141dadf0683c8e59bfdd6d6f4386da96d6385871ce00d2f2b2371898d438d2b8b791c1cb3cfeb570cd8104438cb0bb2b31922d26de2dcd3fc1d2f71c12cea00d9aca9aa2297a3479107fcdc9", 0x94}, {&(0x7f0000b36000)="1b381992fc21b49907d5f026cac1ccb86d5f7f34cd224b01abe0d94ff43dca8df7695213abe0f8c2228985872c249363808198f3cbe1e38769666eed41b647c3b99bafbf435712962be771cf7dda20ba4e03b4f3bd20e46b1d4f37f901b73355cfc487e909607788def1f0874b70e9897a5bd7483a30c9f3ab4160f5ee733f16b38a9318a6951e4bd6bae32df69d76e526026adf340063b976481c4a764e7544f4ee113da129dc2679f3c226dce51c9fefde6ab047af58e631a315f2804cc7c5a2d2ba9aa105f7dfbc1cbcbf22c0242dd46586367bbd2113881752ff24ed5824f34ac6b318154e37d1d209e00457412081ce", 0xf2}, {&(0x7f0000883000)="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", 0xfb}, {&(0x7f0000c06000)="27346261b35345ed1b985ceb9f4df7ed81a7b2b711ae42262c8ea7acff304c006ef9873318f37aeb026b2ebfa0eb3b29b69fca5f9a077d16ef58c2e5450088515f9a150261f3285e0afeef613d3c8e6ccd6b37200c1dd1849857f07bc59c7aa48e5b0fcfcc6cbba7fd6a0e79c54d578d1be62fb9d7aebfd46c1af1243be898feda345e0a788b7a40f247a532f2ec733cf66d91093be05e8f36fe2fa24b611c750b47fadb9420858cf7ba6aeea41b21789d29417b23d0cd5ab7daa5c33c2897d83ecad6fd6b6f85a0db5bd78bb97110aeb6d7e1032473f86ba69119c6b671a7cfaca8c0", 0xe3}], 0x6, &(0x7f00002a5000)=[{0x88, 0x113, 0x7, "e4335c22a5b9b29fef84da2048c1f61283d72e89e5b137b163b43b5c1bf7893e986fe5ddf9020c334fa5dd1e25bda4385e7508c9fe49414d05282cbd8ab64656d918a8bf68f1653b5e0c4eb1cef1ca848860a20a3a1f76fe5b4ec02231a4f607b83448e0d80dcc879c383e1300bb66371e"}, {0x1010, 0x113, 0x0, "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{0xb8, 0x10f, 0x2, "2c0acc04a968071e7fc98bf39e3c9a299d2f3d6e9278df8d4be0aa30b53eb86e6a1405bcc49042f06dacdb4e4ba436265460c1109a1a45dca8de4f061244053cdc8c7793aadfbcd40594f045b8a0169ba433b7591f332c6b7fcfabad3bb87cf69a110a612285711505b937bc08ea2f3b8d440273ff21037775a4e9a7e8e3fe47e1f2455090ceb8a1d6800a95ed7276c64ce9587f6d0228208539e47d0ff4730287541348e09149c4"}, {0xa0, 0x102, 0xffffffff00000001, "6f04d80c26d57630793a92fa126e9a6b7eafb11dead18989ec223903f1bcd11239e93f870a9b2288b49f4ed49a68d1a7c274ed68303dea3edf589a8aa7dfb7a16eaa2e9183fadc4d16c9a8f872702b854e276355a3a809212781af1ed7ff66e5954d00cd57692c27f1c8eb97bde0938933021d8e949fccac105005a3e7ecaa03efd368566416ce0731"}, {0x48, 0x18c, 0x2, "8bb795facd298f91f95245b6aedb3bb97b87bffe7216cbefa970dac318e1d87d3847abb74597e15b8191226e22331bc73b"}, {0xa0, 0x11, 0x80000001, "94532919499e7d5d16bf4507bb2cb4be9cc2d3c903d7c6ba5428d9156f5b0fadba6a032a152832ae50e951ab81d8f63c7cbd4bf02b3402dcd724651f92fb7eea53e702011859f2b45ef8f9c1fb08f383766e222dc3fc1f7cdd1e7c4c68258a3824b4fbea0052d0a8fed6933738396749c7d28e23c1e19324440c65906e2332da57f673cd37417952ad178e73f75eab"}, {0x80, 0x13f, 0x5, "a8745445a4eea04989ef52416ba191e745a763f8d7750c2f9aacd58fb0e42607c7e708115d9a6516d964e42163906551d8fa76460a8363fda2fa345b95a3ba4cd42ea5c7ad1ac459271045095e3ce8ba5064c182aded856325b0ace6184622645f8fe0f716860229ce"}], 0x23c8, 0x1}, 0x1}], 0x6, 0x4040000) 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000a8d000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000faa000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$inet(r3, &(0x7f000083e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d5000)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = creat(&(0x7f0000b36000-0x8)='./file0\x00', 0x100) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00008fa000)={0x100, 0x3}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00004ed000)=0x0) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ae000-0x10)={0x0, 0x0}, &(0x7f00003cf000-0x2)=0x10) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f000098f000-0xae)="") fchown(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xcc)="9b52fc3efeedbb69769aa9427359936399b6949247e43ee32c38f4c5e7b34ec72c5d6d47466bbbbf41405761d9ca88c3774cfbb8c6287e296d87d48c35b43646c0089b8ca1ac19245e48696234df242345c6a5b2ad254fbaf6fa2706829ff89b3883a2a604ca986df9407ad4d1619e5d5232a1f3b408bbbad9b2e83b84fb68c9124b34f3191e139fca3d485d207a148f89c73e92a1dcb3f5df42e3b0118e1a0518358811bf9d4e33893f5658e32509d7fef5871d304edeb068b1c7a14f057218c7d9d2ba0e302aecb8b4e11a", 0xcc) 2018/01/14 16:20:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f0000012000)="") socketpair$inet(0x2, 0x5, 0xfff, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000027000)=0x0) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ecd000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c1b000)=@sack_info={r3, 0x9, 0x9}, 0xc) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x10400) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x7ff, 0x3f, 0x3, 0x0, 0x0, 0x101, 0x30000, 0x8, 0x9, 0x802, 0x2, 0x7ff, 0x5, 0x6044, 0xeb60, 0xc58, 0x3, 0x5, 0x7, 0x1000, 0x200, 0x9, 0x800, 0x7, 0x6, 0xebd, 0x0, 0x81, 0xfffffffffffffeff, 0x401, 0x3, 0x5, 0x0, 0xffff, 0x4, 0x5, 0x0, 0xffffffffffffffe1, 0x0, @perf_config_ext={0x7fff, 0xcc07}, 0x200, 0x3, 0x3, 0x2, 0x6, 0x1f4, 0x6, 0x0}, r4, 0x2, r5, 0x8) 2018/01/14 16:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c69000-0x8)='./file0\x00', 0x41, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001b000-0x50)={0x5, 0x8000, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create(0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000748000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000834000)=0x4, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) fgetxattr(r1, &(0x7f0000b64000-0x11)=@random={'osx.\x00', '\\nodevwlan0\x00'}, &(0x7f0000abc000)=""/150, 0x96) ioctl$TCSBRKP(r2, 0x5425, 0x8001) epoll_pwait(r1, &(0x7f0000cc7000-0x18)=[{0x0, 0x0}], 0x235, 0x81, &(0x7f000056e000-0x8)={0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000011e000-0x10)={0x4, &(0x7f00003de000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ea0000)={0x0, 0x0}) 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x80000020) clone(0x80000, &(0x7f0000105000-0xdf)="9aa5e2336e2dc00b6abc40444aaf6aac039af5f9a6e265ab5017d073f2b5ca7faf672cbefeddd5d00ecf596af081be43cff5ef7aca997492d1e3b5396a2cf6277279f8345109eee3334a55f382a1cbd6ea17ee37f6b63bc1feabffce1459f93eb6a472ce91821c9ff65195e99300eef8a87ba70b8e3bb06a7f4e46b26c4db55eb8fc40574fd99c4d4bc6ebfe143b79e0ab40434f35478bbb68fe9adad9d5747fafabc4a92675835263ae96401ff8039cdd1e3c9852ceb431c695b5a164e17acd18970353ee75837319fd85ca1637b2a6f4f83fdbd5ddd37deb57bb734dcaec", &(0x7f00005d9000)=0x0, &(0x7f0000b0a000-0x4)=0x0, &(0x7f0000653000-0x118)="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") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000676000-0x8)={0x0, 0x0}) pipe(&(0x7f0000928000-0x8)={0x0, 0x0}) 2018/01/14 16:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = syz_open_dev$mice(&(0x7f0000596000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) msgget(0x2, 0x422) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000109000)={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x80, [0x5, 0x7fffffff, 0x6, 0x5, 0x6, 0xffffffff, 0x8, 0x8]}, 0x5c) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00002d0000-0x4)=0x2, &(0x7f000040d000-0x8)=0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r1, r3, &(0x7f0000bb9000)=0x0, 0x989) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000084b000)={{0x0, 0x1f}, 'port1\x00', 0xd0, 0x0, 0x1, 0x8, 0xad, 0x7, 0x7, 0x0, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x700000000000000, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000dc6000-0x4)=0x0, 0x1) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80007) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/14 16:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007d8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept(r0, &(0x7f0000ee1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000081e000-0x4)=0xe) r1 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000002000000600000000000000000000000000000000000000000700000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x11, 0xb, 0x20000000000000, &(0x7f0000b40000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x2d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000556000)={0x5, 0x1, 0x724d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001dd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$nfc_llcp(r2, &(0x7f0000e3c000-0x60)={0x27, 0x8, 0x5, 0x5, 0x1, 0x1, "4cf213d1ac13dffe760f09f5125b298a50c8d96e9cbaab22e2e7ade12bbcc1e62358f1ae5eae0a75578a1881fcec5e2f18cb84e1626e2de1b5626e1d2e4fe4", 0x8}, 0x60) r4 = syz_open_dev$sndseq(&(0x7f0000939000)='/dev/snd/seq\x00', 0x0, 0x40080) fremovexattr(r1, &(0x7f00004bf000-0x1a)=@known='com.apple.system.Security\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000e8f000)=0x0) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) syz_open_dev$sg(&(0x7f00005a9000-0x9)='/dev/sg#\x00', 0xcd, 0x371000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/14 16:20:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000002000-0x4)=0x0) sched_setparam(r1, &(0x7f0000000000)=0x7) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000158000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 16:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=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) set_thread_area(&(0x7f0000ebf000)={0x790, 0xffffffff, 0xffffffff, 0x2, 0x5, 0x8000, 0x8, 0x1f, 0xc0000000, 0xfffffffffffffffa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000bfb000-0x38)={0x0, 0x0, &(0x7f0000a25000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0x1, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) finit_module(r2, &(0x7f000074e000)='@}\x00', 0x1) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create(0x0) setns(r1, 0x4000000) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000adc000-0x10)='/selinux/create\x00', 0x2, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000cb7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000ccd000-0x2)={0x5, 0x3, 0x7f, 0x100}) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/14 16:20:31 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00006ac000-0xee)=""/238) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006a4000-0xe)='/dev/admmidi#\x00', 0x101, 0x400) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00002c0000-0x93)=""/147, &(0x7f00006b2000)=0x93) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 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_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) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000280000)='/dev/vcs\x00', 0xc8000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002d1000-0x10)={r2, 0x50, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/14 16:20:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xe8)={0x0, 0xe0, "748a0c89240e2cc8858fe5461c542b033cd095e2e5c862e8ca0872edee40128448c3e03f0dbdf49b56d561f15513afe1331ae25f4334965a56e344cb8294467e6fd7b6be38303b4e4990e885bafeff6687119967af61016cd4340b0e074af944a540ed94ec6e391fa38eb8ebcca300fbbc21d3e7cc9017072ce9213de4301b029ccfbeb3db2d9a5ddf7cee975298ef9f51d196f38a864c0fef2509f686824a00d8d63a47c5ca027d156e640af49d26cec9e2dca022098c0ce69cf0b0d4c7e460a221c13731d207a5d9ba1430b3125c23ae91ded6cab184f6959294b87cc694d4"}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x3, 0xfffffffffffffff8}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000003000-0x15)="343f13cfd7f4b15d4a35e29e83fe24bd9667f49bf9", 0x15) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(0x0) kcmp(r2, r3, 0x7, r0, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000)='nv\x00', 0x3) r5 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x6, 0x403c2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000004000)={0x1, 0x0, [0x0, 0x6, 0x80000001, 0x7, 0x8014, 0x1, 0x34, 0x8000]}) fstat(r5, &(0x7f0000004000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)={0x1478, 0x24, 0xa00, 0x6, 0x0, {0xc, 0x0, 0x0}, [@typed={0xc, 0x3a, @u32=0x10001}, @nested={0x5c, 0x65, [@generic="6ed4d2d3409364413f0807c2abf4bccb8c7526a5b87b8d577778ff6abecd37511c337c10a042e78aeb88ba7cc76383d266e5d09b6b97c2d7fbda201d0c2e2d0bb3478bcbadf7c27aa52e881b8517be9358638809473b"]}, @nested={0x180, 0x46, [@generic="89835bc08db6f44c65a1acac3c5a2db99323992cfce683b0e7977e29a6ea3d3a7811de59a04cf58e84ee6f6db411375ef386b781593ede3ee282ad2df7398d0c188576756346ce7187a6628cc5edf288d7c46d64e405abaaa25acc69815389799124478c5a72ab9c8a7f0b6c6c746d0bbcadd39600374b42b075ae30042bf80a8647ce2ac12cf816e1991a150f39ba24092b401c413e3a0e01edb08ee6a80009e326c8b3fd1e0a8c9ee44432e483a0e0f521e2c2669c5bc7c153079a822e04905677a4ba27e0974c149fce34a0aad87325bf89f73d32975fb26d1a1fe825bb0339ec767425abf38a0e3643cb9d0d03d565cb8261408b", @generic="c25dd3e92e4f61092bdaba51031a8d0d01a5d39473afb550f380097e7c660a81a5b57c84310c8b03c80537affa0b40464e8c192371e4f47bb226fe2482c6fd189db6e882dc64a2787427a85e061e1aa40a155cf408d5b1f68b03485b3a265f0160d37a11d25ffdccdea9fc", @typed={0xc, 0x33, @fd=r4}, @typed={0xc, 0x1d, @uid=r6}]}, @typed={0xc, 0x7a, @u32=0x2}, @generic="24a854dce937172c00fd6a4c4e5cfb974e59280ae90227ef51dadea98a31843f203840de4c48b6ec0dffa002d8324c1645fda0461240ddaa18c8701d306a6d8d3407f8", @typed={0xc, 0x1d, @pid=r2}, @nested={0x214, 0x59, [@typed={0x8, 0xffff, @void=""}, @generic="88aee35547a87a938c78bf730be590e3316194c2f00968efc4fd6d18ff5698f15b9f339df986f5e660635bba472e242b8047601dc19e28f5853422cda61535c82b81bc63a36adf8a3b07e18b292fff5f35514b90fe4f868b01ae0c0fd53f8cf320650aa6e34a1237abc5811e955bd037806ebfd7fb315b275c76291898f944931692f558dd668ebb3f18c3a13f0c0f9f0f5a1a39f9d44f2895f9c609119bdcb3aea57b1106a914eea9296418a2e3a19b0e4ab44ac3857b340a3cf1ab95a54c9afa1c4ced44", @typed={0x10, 0x3, @u64=0x1}, @generic="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", @typed={0x34, 0x0, @str='ppp1selfposix_acl_accesskeyringwlan1!eth0\\\x00'}]}, @generic="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", @typed={0xc, 0x90, @pid=r3}]}, 0x1478}, 0x1, 0x0, 0x0, 0x4008800}, 0x8001) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x0, 0x5, 0x4, 0x57, 0x200}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000004000-0x8)={0x1, 0x3}) ioctl(r0, 0x0, &(0x7f0000005000)="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") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10, 0x80000) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000221000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1000000000, 'ecb-cast5-avx\x00'}, 0xfe09) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000021f000)=[{&(0x7f00000f4000-0xd3)="f5865e3e4f52c410e7eb0c63e4ac0dad7a99daba21a8b80819eec22bf5c9018c30a365eb097e1e1e72c126cec20dd541ec75d169ab0b3c3a23b9e8aef64c8b116c44e72f9f8d89c94783c79937d98165fb402d40629db6c4fe2f23d8ca4e84e98996461e4b0938b89a6fdbf6f755915e4b90cdb5b3a071d3512da3c593502207", 0x80}], 0x1) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000220000)='/dev/vcs\x00', 0x8000, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000112000-0x5b)="baf92c99ef200daffccefc57ee2d0dadafc1552ba443f8264b739260888ec88de3517837f4002400194ff8b414ad4eaae6287fa4e5e10b37c28d00b725f62686e6d0ae4df36ceb7f3537ac5e6b7089dafe6f3151701b6eb624f4e8", 0x5b) 2018/01/14 16:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000021e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x180) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003df000-0x6)=@assoc_value={0x0, 0x7}, &(0x7f0000316000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bd1000-0x8)=@assoc_value={r2, 0x7fff}, 0x8) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000bae000-0x50)={0xfffffffffffff2bb, 0x1, 0x0, 0x4, &(0x7f0000e16000+0xa6)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r1, 0x0, 0x20000002f, &(0x7f000077d000-0x118)={0x6, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00006a4000-0x10)={&(0x7f000041a000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) [ 165.635058] audit: type=1400 audit(1515946831.763:2123): avc: denied { ipc_owner } for pid=27864 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016000500010004e101000701d0000001010c00006fe422", 0x39}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd0000-0xb)='/dev/hwrng\x00', 0x80240, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000d79000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00002db000)={0x80000000, 0x10000}) 2018/01/14 16:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) r2 = syz_open_dev$sg(&(0x7f0000aac000-0x9)='/dev/sg#\x00', 0x4, 0x40) sendmsg$nfc_llcp(r2, &(0x7f0000678000)={&(0x7f0000862000-0x60)={0x27, 0x2, 0x5f9, 0x7, 0xe220, 0xffffffffffff04f9, "175beb40d1ecb91d724d8b3d9bf93d060e72c1e4dfb76db81ebc7813d7ef8ee87f7c67809955c807b63c6e99ad95d07484e2063a6761be63798742d64f0816", 0x9}, 0x60, &(0x7f0000027000-0x50)=[{&(0x7f00001a3000)="c24b94f0aefb0e165068025250c97bddc18aa7c4a0e816fec9e79bed1ab70d721cdb4fea00d5e00a9b301777e656257d4c139acb19c6ce1e179cd9d30402446f5ef2089dd88adea0f2fa05df3c0638e26c789a8ce28ef987e75bd4bf1d735807d111f9cc6c8f8e17236066d2f5f127e718d01a0b68338fb0cf09a0df7a00b368b7c65ac67747504f2da1ce172625c4b48bd5a97f4f88618c10915288bac8411db985cd4ce96bbacb399123fd91ec071f7f11c71ffd13844036003bc8f207e942a7c8042e8eb4062c2c", 0xc9}, {&(0x7f0000f54000)="ee7ddfaf46d0d47e2bd85bab42583e1155ed19c5d371ecd7eda9eee56488a9ecc8c4d3b6f3e631c4f605010ab0d32d959cbedc0bdb34dd21a63eb8c74f48ef817418f325289f1fd372f796fdef88bb2227de57051197d48c92f0517ecb19d68c2408e1dbc4e848acff5e53747d13727e8b53dab35f8cdeea72e1fe1612e9dcfa15a098e943d1764726994c15dcec8c1d31f4", 0x92}, {&(0x7f0000132000)="90eca8915cb35fd79f7044650029c4504df1fc450415c840121f76cb9baf6b0a0ebef76a47568391238b536128ec98518ab6f60bbc80854b2146dc3d1837d2b07e1e7262ea492bd085c933e0cb5721b49af2378d7e5262b12268519e5e11eaa2b36d1ff62a9f13ebc269686c7c064a179bcd5cf4bd33e2bc0623bb44833c", 0x7e}, {&(0x7f00003c7000)="df33ccfb701b1ae1c792af8b192bf5f38cd1a97e14ecfa9910c601b1e3901c46f1c2f7033725ae2f7aa0968c6ef47c917e89b3086662cfff55", 0x39}, {&(0x7f000024b000)="4633dc75b55c41d9dea0f12ef59f805409fa71ead493208dc892a18f71945dcd8e0599bad63c77ec06ce2a2abb76", 0x2e}], 0x5, &(0x7f00004ea000)={0x18, 0x0, 0xffe00, 'O'}, 0x18, 0x40000}, 0x40) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000b0a000)=""/32) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x7ff, 0x10}, 0xc) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002000-0x13)=""/19) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x54, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa000000000000000}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xbc, "ab2aefdfe4585a4cd2c00fda0c13250ba1066ff993cabadb433104a52973cad8624f09287cdd9325cd1b7c115c2d49f3c468f0dcf69441ec1b8be20630bbbbdfeaf3c914e32394e8c059f3603f6b3afa163af9cf658e60e9d3a4b7c264027bb41321224cfad7de55bdd57f2569954a9d8d9879677a7ce59cd130a6133b6ca67049b327afbd064cdd7db859a7fa35e65c7cf6bc73c756856ce70590d167de1c4382a63ffa6bc569f563932a32b16431d52f25b162edd6e9b93c50f3f2"}, &(0x7f0000003000)=0xc4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000)={r3, 0x1, 0x4f, 0x9, 0x0, 0x100, 0x800, 0x7, {r4, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x0, 0xe, 0xffff}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000004000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000)='./file0\x00', 0x105800, 0x8) 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) vmsplice(r2, &(0x7f0000008000-0x90)=[{&(0x7f0000004000-0x14)="3c8bf1054fd6928c33f100ae2adb87fe29a1dead", 0x14}, {&(0x7f0000008000-0xab)="d82f1c430cd5bd02cc047a1c4308fc5741a1af9941bd80cfa2c9206cb85fd1c846396a478b6aead44484ddbbe909c3c471d384aeb55383b0cb0bf0b89caf1c5c0162cf842fa0a9d4271579ffcd8f0e3e016e51ba18fad1b017d18db72259022baa49c15c98d5f39061832a82b571e58124a468b29b50c53828aec1f384cd463267441615a69d5ab2d3bd9b0b34531ccdf4cd0fb8a75da0ce70aa95d04952a4f4f5c1d4f7b7c1c47dbeead5", 0xab}, {&(0x7f0000008000-0x82)="112caa2239494640cb0b0ee57d328e3b614f1ad87c1ac5fff70dc6cf4266172f19091293bf549caafc3b758ccbcffa6ec7c69f64645ff197aa37e15a485b4ca042ccf0f1f2544fa962d21861dbcfa389ea21e317aa358cf5ebbc3a5aff0b85d093afd858337ad011e922c0abc0c9fbd214edcc9f782516da1b758a2f46c473f7d3e7", 0x82}, {&(0x7f0000008000-0x34)="a5af87b6e260127c8e9dd4238ed7323017d699276dcaf9dd6550c5cac0612534ebc143a05c05fe4ac91dec611bcefb1d6599d72b", 0x34}, {&(0x7f0000007000)="26c183bb2cfd6354793527e1451974603538c68afe9628a48de5844019ee6291d0f4dc907d211a3f4ea4ed411f6fc0c23e3d8137676463edabee62ee", 0x3c}, {&(0x7f0000000000)="5072b8906b7f174aeaa5f0662b909825c694d2e91ca50eaf352f9f38182f96bf119075cc3a6af0afb9335db9c14deec2961fed3e6cd3d21ff619b993f56a7ae17e3ff88021e47432a6315150ce6eb6e82aef07d6ae035667578accedb63a90a88686829c347987de87ba4ce625479de0c07ab43f76f018fce20f527ffd353d4964cac4907e77161e313645", 0x8b}, {&(0x7f0000007000)="cca0df72ee7eaa26aaff5d496e94047d3cc7afaa8c00d30fc44b5ff7fe89a4b5956c09d6961f2801ef3c5fe36401558b6acd85a2", 0x34}, {&(0x7f0000007000)="2eb943e4e0e92a0b7590090f2617d1a7d857f010ea08dde634bae67bdd8246f4b07e9d20f0354b63f4a0790c3027f64155c8a3bbd02daec23090f8993138157abf39a684487a7032d412cf50655e0f79ce1428a5d81011bdca2e466e3ae2dd365ef72323065f62fe0428a61b6a951cc36c543f920dde1be38fa6d7959b0da143c98cea02e69a5e6fa35237b041e562331c7b8a7a0ad7f0c814d4124020f444217366704a1f4476f1f7a15ffeb6fa797feb4d898e4c3c76b7ead20d7394129b15", 0xc0}, {&(0x7f0000003000-0x1d)="4ef7a30410032f28f06f0fc15612908dfe7aef2101bd92d1c63d270cf8", 0x1d}], 0x9, 0x0) 2018/01/14 16:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) kexec_load(0x2, 0x3, &(0x7f0000902000)=[{&(0x7f000046d000)="cdcba45a1795509a7ac6fc8d1d51f1f8b32050c6bbffbc1618", 0x19, 0x80000000, 0x6}, {&(0x7f0000dd2000-0xbd)="c226298c545cb0272c4c2067a238e22ab1844d27f460d4e5203158b754b33c04e05782e396fba52c48fd6e9cef4c9c374674965e73d7c5596b075ce2a65aee16112036affe7ca6bec7fc2d8a8fd79796872aa1eebd7c6abdc2a114a53f0df3ddc969ca134f46b7b85898bd80787c86edf8571185cd10bb883490945bd9feeebc80c3b7696d8bde737a3f7c0c2c353f0450550aa0e269100f150e0d995037bba839029d81b418b49b4ffa7c07c4a4cb85da971eef2f1cda1c37a8b5de1c", 0xbd, 0x88d, 0x787}, {&(0x7f0000374000)="ab4457fed8e61ad0bcea29f26eb80ef6756ffbc0cdd206157b679f83448075c3b792cba97057efa64686499392c87a0a05ad1b8f8f9dd3", 0x37, 0x1, 0x1a4}], 0x170000) sendmsg$key(r0, &(0x7f0000bdd000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00006ee000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000976000-0x18)={0x0, 0x99c, 0x30, 0x1000, 0x8}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aa4000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc6000-0x4)=0x8c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0xfffffffffffffc56) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000137000-0x4)=0x0) perf_event_open(&(0x7f00001cf000)={0x0, 0x78, 0x4, 0x100000000, 0x0, 0x240000000000, 0x0, 0x9, 0x80c1, 0xd, 0x10001, 0x200, 0x7, 0x800, 0x6958, 0x3, 0xaa, 0xc7, 0x7, 0x8, 0x1, 0x4, 0x6, 0xa6d, 0x6, 0x1ff, 0xff, 0x4fe, 0xbe1, 0xffffffff8c9cde31, 0x19, 0x6, 0xfff, 0x6, 0x8, 0xfffffffffffff800, 0x5, 0xa1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000f7b000)=0x0, 0x2}, 0x20000, 0x15, 0x7f, 0x1, 0xf310, 0x81, 0x3f, 0x0}, r2, 0x100, r0, 0xa) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000313000-0x38)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mkdir(&(0x7f000003b000)='./file0\x00', 0x4) 2018/01/14 16:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000021e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x180) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003df000-0x6)=@assoc_value={0x0, 0x7}, &(0x7f0000316000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bd1000-0x8)=@assoc_value={r2, 0x7fff}, 0x8) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000bae000-0x50)={0xfffffffffffff2bb, 0x1, 0x0, 0x4, &(0x7f0000e16000+0xa6)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r1, 0x0, 0x20000002f, &(0x7f000077d000-0x118)={0x6, {{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]}, {{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]}}, 0x118) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00006a4000-0x10)={&(0x7f000041a000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/01/14 16:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x53, &(0x7f0000afe000)=0xfffffffffffffff8, 0x4) 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) openat$selinux_access(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000d8f000)=0x2, 0x4) 2018/01/14 16:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvfrom$llc(r0, &(0x7f000025e000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ce3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000079e000-0x4)=0x100000000, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00007ae000)=0x0, &(0x7f000095f000)=0x4) 2018/01/14 16:20:31 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000007000-0x4)=0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) remap_file_pages(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000000, 0xfffffffffffffff8, 0x102) 2018/01/14 16:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000f45000)='./file0/file0\x00', 0x0, 0x0}, 0xc) dup2(0xffffffffffffffff, r0) setsockopt(0xffffffffffffffff, 0x0, 0x8db, &(0x7f0000484000-0xf)="", 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x103, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000714000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x0, 0xffffffffffffffff}) r3 = add_key(&(0x7f00003e7000-0xb)='pkcs7_test\x00', &(0x7f000029b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b31000)=""/72, 0x48, 0x8000000012102, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x2}, 0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0x433, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000649000-0x3)='\\#\x00', 0x0) r5 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e57000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/14 16:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004c7000)={0x0}, 0x8) r2 = fcntl$getown(r0, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) socketpair(0x11, 0x7, 0x1, &(0x7f0000805000-0x8)={0x0, 0x0}) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) getsockname$unix(r3, &(0x7f00007d2000)=@file={0x0, ""/108}, &(0x7f00000d3000-0x4)=0x6e) 2018/01/14 16:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x8, 0x2, 0x8001) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cf6000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f00007b9000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/14 16:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c47000-0xc)='/dev/audio#\x00', 0x9, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000092000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800080010d, 0x837, &(0x7f00005db000-0x4)="02ca023b", 0x59) bind$inet(r0, &(0x7f00004b9000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 16:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003cb000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="763e1bbce499", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) r1 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000054c000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) lstat(&(0x7f0000ed6000-0x8)='./file0\x00', &(0x7f00009ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x1) write$tun(r3, &(0x7f000062d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x0, "f85e75"}, "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"}}}, 0x41f) r5 = syz_open_dev$mice(&(0x7f0000aed000)='/dev/input/mice\x00', 0x0, 0x400002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000d13000-0x5c)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0x0, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000456000-0xb)='/dev/audio\x00', 0x220000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000ebb000)={0x1, 0x3, 0xfffffffffffffffb, 0x2, 0x5, 0x7fff, 0x887}, 0xc) recvfrom$inet6(r1, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x2000040000041, 0x0, 0x80) 2018/01/14 16:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e5c000-0x8)={r1, r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002de000)={0x0, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x10) [ 165.841066] audit: type=1326 audit(1515946831.968:2124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27915 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 165.906114] audit: type=1326 audit(1515946831.969:2125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27915 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 16:20:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c92000)=0x0, 0x4) 2018/01/14 16:20:32 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfffffffffffffc18) 2018/01/14 16:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c3000)='/selinux/enforce\x00', 0x4800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000d0000)={{0x9, 0x4}, {0x3, 0xb1}, 0x9, 0x7, 0x1ffe0000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:32 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000007000)="") socket$llc(0x1a, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4156, &(0x7f0000006000-0x1f5)="") 2018/01/14 16:20:32 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bb000-0x28)={@common='lo\x00', &(0x7f0000f86000)=@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]}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000f88000-0x18)={0x0, 0x408000000, 0x3, 0x10001, 0x0, 0xfff}) r2 = syz_open_dev$audion(&(0x7f0000069000)='/dev/audio#\x00', 0x3f07, 0x100) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000ac6000-0x8)=0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f88000-0x4)=0x200, &(0x7f000093d000-0x4)=0x4) r3 = shmget$private(0x0, 0x4000, 0x78000800, &(0x7f0000cf3000/0x4000)=nil) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f82000-0x10)={0x0, 0x9, 0xdb, 0x220c}, &(0x7f0000d81000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c1b000)={r4, 0x1000, "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"}, &(0x7f0000c2e000)=0x1008) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000f89000-0xc4)=""/196) 2018/01/14 16:20:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000b, 0x3, 0x81) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00006a4000)=""/102, &(0x7f000075b000-0x4)=0x66) r1 = getpid() recvfrom$ipx(r0, &(0x7f0000544000)=""/140, 0x8c, 0x40, &(0x7f000095c000-0x10)={0x4, 0x80000000, 0x400, "d95718145e8c", 0xcaa, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000fa4000)={{0xa3, 0x1, 0x81, 0x9, "55dfaeae9c5ff3e4d006a1df1ecef46d96c7f865c59fe1776dfdf7e0d6737d80e9519c489575a25953d28f0f", 0x3}, 0x0, 0x0, 0x3ff, r1, 0xc, 0x2, "3e7df374f0d7234fdde652f890e3ecc96e85e0355a4620593bedf369e59d33d6998fab01aa70ee7aabba6a1feaf245b4a5b92ceda62df6569c752bd3893b3d0c", &(0x7f0000da0000)='selinuxselinuxy\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0x239e, 0xb5f, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00009e8000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a38000-0xc)={0x0, 0xff, 0x20}, &(0x7f00006e7000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008da000-0x8)=@assoc_value={r2, 0x311}, 0x8) 2018/01/14 16:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000136000-0x10)='/dev/sequencer2\x00', 0x521000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000067d000-0xc)={0x0, 0x4, "62866b1c"}, &(0x7f0000652000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001d8000)={r2, 0x3f, 0x7, 0xffffffff}, &(0x7f0000f60000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000576000)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/load\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00008cd000-0x4)=0x9, &(0x7f000046c000)=0x4) writev(r0, &(0x7f0000319000-0xa0)=[{&(0x7f00004eb000)="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", 0x218}], 0x1) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00009ca000)=@hopopts={0x5e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}]}, 0x10) 2018/01/14 16:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r0) r3 = syz_open_dev$sndpcmc(&(0x7f0000ec2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x123, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000038e000)={0x0, 0x2}, &(0x7f0000b65000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b2b000)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [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, 0x3f, 0x1, 0x5}, &(0x7f0000026000)=0xa0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r1}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000040d000)={'sha224-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000045000)={0x1, 0x7, 0x3, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d39000-0xa0)={r4, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93b, 0xfffffffffffffffa, 0x84, 0x2, 0x20}, &(0x7f000022b000)=0xa0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00002f1000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00001aa000-0x8)={r5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000a65000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:32 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000464000)=0x8, 0x4) bind$inet(r0, &(0x7f0000cce000+0xd1f)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000b17000-0x10)={0x4, 0x0}) 2018/01/14 16:20:32 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03347008289234ce2163c7b27a89ade4d8", 0x20}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000bf5000-0x2)=""/2, 0x2}, {&(0x7f0000ea6000)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000f81000-0x58)={0x4, 0x4dec, 0x5, 0x4, 0x1, [{0xb960, 0x3, 0x10000, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) 2018/01/14 16:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1, 0x1ff) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) 2018/01/14 16:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/load\x00', 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f0000ada000)={0x27, 0x6, 0x9, 0x7, 0x6, 0x3eb, "916dadc47669546da84f374cc76d50598e9e2fb671f42e59630248070e277f83f8a86a258416a6e8e8aba5ed8f4f2204213054a9deab68781e53900d9b3715", 0xbb8}, 0x60) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b81000)={0x0, 0x0, ""}, &(0x7f00000f0000-0x4)=0x8) 2018/01/14 16:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000049e000)='/dev/snd/seq\x00', 0x0, 0x500) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a09000)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x7ffff, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000716000)=0x1, 0x4) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) openat$cuse(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000093d000)={0x401, 0x78}) 2018/01/14 16:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mlockall(0x2) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f00001e0000)=0x8001, 0x8) 2018/01/14 16:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000+0xcd1)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000178000)={0x0, 0x40}, &(0x7f0000fbf000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ef3000-0x4)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009fb000)={0x8, &(0x7f000040e000)=[0x8, 0x0, 0x8, 0x6, 0x10000, 0x80000000, 0x3f, 0x8]}) socket$unix(0x1, 0x40000001ffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00009a8000-0xd)='/dev/dmmidi#\x00', 0x8, 0x101001) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x400000000003, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000039c000)=0x0) mq_open(&(0x7f0000ead000-0x7)='vmnet1\x00', 0x43, 0x9a, &(0x7f00008f6000)={0x2, 0x2, 0x8, 0x81, 0x9, 0xb647, 0x40, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e6a000)={r1, @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]}}, 0x8c) 2018/01/14 16:20:32 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000cb1000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000ff0000-0x8)=@fragment={0xc, 0x0, 0x2, 0x200, 0x0, 0x7f, 0x1}, 0x8) write(r1, &(0x7f00009d0000)="215e1022a88ec27bfdb599282af3368167d5e5fea277ff1f6759675390634336e1b91670b05e87005516d795b99a157d5b4fac09ced83a6509abec6da111367710cc5231d4189132def0495bde2369ae478e039be63a98c5bea476f42d3b49490cc203c8e0f2deef57e790d63ca35396d342aebd8887f5ad7ff69f41adbfa6115f422eac5177361ebbafc427e29e20cfa7d03dca48cd3f876e51ffbe1624f97dd34dd3f4ae73f4dbb8fb866353eaf473f88bddf57c1f57b8abb878d2727624a64046405c35bc9f4849901727a789d60af6143c1b393b0bcca9e8540a067443ba6ed1a9", 0xe3) r2 = memfd_create(&(0x7f0000925000)='cgroup\x00', 0x2) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000ff0000)={&(0x7f0000851000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000003000-0x8)={0x1f, {0x6, 0x5, 0xcaad, 0xffffffff, 0x0, 0x6}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x1, 0x8}, 'port1\x00', 0x1, 0x10018, 0x4, 0xffffffffffffff61, 0x7, 0x7, 0xfffffffffffffffb, 0x0, 0x2, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000000)=0x3) 2018/01/14 16:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000701000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ffa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dc1000-0x8)={0x0, 0x3}, &(0x7f00001f1000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d34000)={r3, 0x400, 0x0, 0x2, 0x40, 0x9}, &(0x7f00000fc000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffffd, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00006f6000)=0x0, &(0x7f00005f1000)=0x0, &(0x7f00008b5000-0x4)=0x0) getgroups(0x6, &(0x7f0000d76000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpid() stat(&(0x7f00003eb000)='./file0\x00', &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000722000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af0000)=0xe8) stat(&(0x7f0000043000)='./file0\x00', &(0x7f0000faf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getresuid(&(0x7f0000346000)=0x0, &(0x7f00003c4000)=0x0, &(0x7f00007fe000)=0x0) getresgid(&(0x7f0000196000)=0x0, &(0x7f0000825000-0x4)=0x0, &(0x7f0000966000)=0x0) sendmsg$unix(r1, &(0x7f0000b49000)={&(0x7f00007bb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000340000)=[{&(0x7f0000f2f000-0xb1)="ac49013ed3fe6001b2b9c61c60c7e6a355f911c46602717336a5e8dbb409b02988d72e866b1687f3dc1429f71e8eb3ad6dac87e8aafb1e18f3d12ce7387c757cb9c5366f98bf317d226d37ec7c76ee2349b434193e18e5080fd05cea9ab145d51f730e4ee7e3cb03a732071d574fedc08d424dc87f9a6bbc947fdbf9efba3c6466b85a849f646eae095990c8a98a6b30a4ee96f0e67a29e2c5f1ba041783f321c5e1efb33fe95e0d4cd16c4bf6e99ecc6f", 0xb1}, {&(0x7f0000173000-0xb3)="db0487e97f791f990532fc7441474785511f78f0890e0ce19248974fcea1a01b19f12a480d18ecfc4a99b9a66267e40ed5211df60bf9f5a332471f4e5eeb4b1f58b5cf81847c3f6295e03f5f14becaa4419696d1924e955390acfa12b4c781f4566f7205376355579fe9595c983082e4a8af480dd90da7ea684dc55c03f1d3711d52dee2ca513f9f91ec66ab8236dc27997a3a3f52961ad8581fe81f66bc72cc12332d1034a3d95ead5330e4d8938f2a849289", 0xb3}], 0x2, &(0x7f0000d16000-0x80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x8000}, 0x80) umount2(&(0x7f0000548000-0x8)='./file0\x00', 0x6) 2018/01/14 16:20:32 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x44541, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000-0xa)=@nfc={0x27, 0x6, 0x80000000, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000012000)="4a58342f93604d9381ef8b5aaa03b2845ea2c18d6186f090854be750a19d3830a414308ee7840617860ecd2e0871c70591d9dd83e8a22c920e92c613548e038cd34fb24f6f6e7e2c92029103c3890cc75864c257f4d1a477ee6c390fd1", 0x5d}, {&(0x7f0000012000)="5e995d9885c8fda908b2e2000980b0a6791c3a97488ba4a9d8624a6b774716602769ca6d5b935fe32f150376b69448835cb36343140b2cf7d5eb2d3720c643d7700d0e3734f4690905", 0x49}, {&(0x7f0000005000-0x66)="83160e594feb2631f807b9c3d43150d83a9374ae6767abd99b0acc91ea378554bba0c0d437532ca23c57c225d8c032c8b6f6ee75bab0c2a662602ebda5d02935ebc95db7726447fb693a4ede5798935c61c8d2e475f108ac7c8879d43cc571e51b7672185194", 0x66}, {&(0x7f0000003000-0xff)="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", 0xff}], 0x4, &(0x7f0000012000)=[{0x80, 0x1ff, 0x3, "f9be50b9b643bc0091fa4a4093e23011acaa44663153c8a083361fd75e42a1bb6f5db2975b70ea9c222e9fde31f6be747ed2c2c449b2df2cb51c00fda62fbcc8ab5b52cc446a8ec4c56bd39cfaa9008284d1a76851cc9abac28b2e1597d62d3c3645f1e2b0ec00e982"}, {0xc0, 0x111, 0x3ff, "fd57e49336428f68145b451b4f6e963d8f1bea3345e4d0021e38968a0e10a7021ffcff3b3670e43c0698b6a737d043f54c3097f035631be24d0e61c59c490fbaaf81401ed90e37bf42dd7f6a1b32b85115d4af1c914c5444bea4ce09ccd367e46d9f46310ad7066ba36d3b793361d1e236212490da3b404b9e8d40a1aebb44b2c5a5b303481a92d2a83296bd6e86094594c290740a9389619957c01d576e78017b5ca61d2e4f9f1b69c9cdfa6e64"}, {0x80, 0x111, 0x7fff, "baa3698e53d3a3a008ec7216f66b6550161235e69724567425b52a59b4d00cdd437260f67d03a9e2ae5c86b50151df6cec5943926797bc0c29f763d3b24d04b5cbbde7e4d67b2dca0c32515f5593082b6bbca3a03aa29840968b1208da3fbb7158a9feac8e527adac45a"}, {0xa8, 0x10e, 0xfffffffffffffeff, "c1387c9b1d004aa23e3d21bb97998dc9a4a3002188631609d3dfff59fbd8f9201625811c3e5f0af796d4893d01cd0298d12c28b3849ae906446a8017705add1bab2cae6463dd95a19bff92a1ed16b8ee82adae49721dd7654dc962489efd6a5f849c922504e6b9bdc9c96cc15c57c9e9845d08dd211a0d695f4c23772ea4e353445d77b1ec04a7d2cceed57c65740cd5364d356e09b0"}, {0x98, 0x88, 0xdd6, "751ab11849406cc4c307d8ff45aa916d23dbfa1b5f1605ac6b1f4637b9ed9faeee80ff41e4c29dfd06edd7cec910d4ca7b99f389ab4656862d45966ed79db4a95480ff34c4feeadf3a7662feeb4b1fc2402e08d7e6ea2e21545afe5b97e469892076f22d3786cbf49d24a751cbbc307bfa07ca329720d07a7467ac79497ac98e25fd18ef"}], 0x300, 0x891}, 0x0) 2018/01/14 16:20:32 executing program 3: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000044b000)={0xffffffffffffff9c}) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000438000)={0x6, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/14 16:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0xfffffffffffffe56) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/14 16:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b2000-0x10)={0x7, &(0x7f0000661000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000d28000)={0x40, 0x5, 0x1, 0x0, &(0x7f000048d000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000196000)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d35000+0xd8e)={0x0, 0x3}, &(0x7f000098a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b69000-0x8)={r2, 0x7}, &(0x7f0000852000)=0x8) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}, {0x3, 0x4000003, 0x0}], 0x2, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/14 16:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000948000-0x10)={&(0x7f000001b000)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xd, 0x0, [@typed={0xc, 0x9, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:32 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000017000-0x4)=0x8b3) 2018/01/14 16:20:32 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000006000)="86", 0x1, 0x0, &(0x7f0000006000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 16:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) flock(r0, 0x1) syz_open_dev$mice(&(0x7f0000027000-0x10)='/dev/input/mice\x00', 0x0, 0x4c2001) flock(r0, 0x5) fstat(r0, &(0x7f0000dda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 16:20:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00003f2000)=""/146) r2 = syz_open_dev$sndmidi(&(0x7f0000f13000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x82800) r3 = syz_fuse_mount(&(0x7f00009fc000-0x8)='./file0\x00', 0xb001, 0xffffffffffffffff, 0xffffffffffffffff, 0x101, 0x40011) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000334000)=r3) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00007df000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000042e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000cd5000-0x4)=r4) 2018/01/14 16:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) 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$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 166.219523] device eql entered promiscuous mode 2018/01/14 16:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f78000)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r0, 0x0) 2018/01/14 16:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x7cd0a569, 0x4) 2018/01/14 16:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b2000-0x10)={0x7, &(0x7f0000661000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000d28000)={0x40, 0x5, 0x1, 0x0, &(0x7f000048d000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 16:20:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000106000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000522000)={0x0, @in6={{0xa, 0x3, 0xf69, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x3f, 0x1, 0x0}, &(0x7f0000e8b000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bc5000-0x1c)={r2, 0x9, 0xa, [0x3c9, 0x1, 0x7fffffff, 0x14c, 0x1, 0xfff, 0x3, 0xbb0, 0x8, 0xffff]}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) 2018/01/14 16:20:32 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f000064b000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000328000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cd4000)={0x0, 0x94, &(0x7f0000f0f000-0x94)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0xfffffffffffff801, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000f24000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000eb8000)={r3, 0x4, 0x10}, 0xc) r4 = syz_open_dev$audion(&(0x7f0000f30000-0xc)='/dev/audio#\x00', 0x200, 0x210100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000795000-0x8)={0x0, 0x21}, &(0x7f00009c4000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000099000)={r5, 0x4}, 0x8) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00005c9000)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f000046f000-0x10)="8564c996213fcf9e42e97a3b4c78ec9f", 0x10) readv(0xffffffffffffffff, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) r7 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f84000-0x10)={0x0, 0x1f, 0x7ff, 0x800000008bc}, &(0x7f00003ff000-0x4)=0x10) r9 = request_key(&(0x7f0000244000-0xa)='id_legacy\x00', &(0x7f0000a15000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000389000-0x1)='\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000349000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000)=0xe8) getresgid(&(0x7f0000732000-0x4)=0x0, &(0x7f0000aac000)=0x0, &(0x7f0000606000-0x4)=0x0) keyctl$chown(0x4, r9, r10, r11) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000c4e000-0x14)={0x5, 0x4, 0x63a9925b, 0x10000003, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000ba9000-0xa0)={r8, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x0, 0x10001, 0x7}, &(0x7f0000012000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000c05000-0xe)={r8, 0x1, 0x3, [0xc85, 0x968, 0x0]}, &(0x7f0000c71000-0x4)=0xe) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000158000-0x50)={{0x6, 0x5d}, {0x4ba, 0x1}, 0x2, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00002d7000)={[{0x3, 0x9, 0x4, 0xfffffffffffffffc, 0xffffffff00000001, 0x400, 0x6, 0x9, 0x2, 0x8, 0x7, 0xffffffffffffff01, 0x3}, {0x550, 0x2, 0x40, 0x2, 0x6, 0x100000000, 0x3, 0x4, 0x20, 0x9, 0x482d, 0x0, 0xfffffffffffffffa}, {0x7, 0x2, 0xffffffff, 0xf4, 0x96, 0x3, 0x0, 0x78, 0x0, 0xfffffffffffffff9, 0x7f, 0x5, 0x2}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = getpgrp(0x0) ptrace$poke(0x4, r12, &(0x7f0000da7000-0x8)=0x0, 0x7fffffff) r13 = dup3(0xffffffffffffffff, r0, 0x0) r14 = openat$cuse(0xffffffffffffff9c, &(0x7f0000658000-0xa)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r14, 0x84, 0x16, &(0x7f0000ccd000-0x6)={0x1, [0x100000001]}, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r13, 0x84, 0x3, &(0x7f00000ae000)=0x0, &(0x7f00003cd000-0x4)=0x4) syz_open_dev$audion(&(0x7f0000ec8000-0xc)='/dev/audio#\x00', 0x2, 0x400800) 2018/01/14 16:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c84000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto(r0, &(0x7f0000640000)="d4408b7e0feee50e238cd6d9c0590f68b08d2670f91e052089d7f4e890ef324615b833d1cf5456f0d28fc6c2af5fb6c47999d5318e3a110690627424e959553d29501a6048846f21b8cf642447a7615dc4683387d6a7569a87e5b83a0c89be0ddd58ac09baf81a687a3525a1e8f630d1c2c458ba4a7f71786db0e17ff1116ae509cc579b", 0x84, 0x80, &(0x7f000020d000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/14 16:20:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe98, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x2, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007ba000-0x4)=0x0) sched_getattr(r1, &(0x7f0000af0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) kcmp(r1, r1, 0x0, r0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00003e3000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x1) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000868000-0xe)="80405aeeb57b70bb95ffa91488f4") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000995000)='/selinux/status\x00', 0x0, 0x0) 2018/01/14 16:20:32 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000-0x8)={r1, 0x1}, 0x8) 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000009000)=[&(0x7f000000a000-0x11)='/selinux/relabel\x00'], &(0x7f000000a000-0x8)=[&(0x7f000000a000-0x11)='/selinux/relabel\x00'], 0x1100) 2018/01/14 16:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000f52000-0x110)={{0x1, 0x3, 0x0, 0xfcd3, "7d4b6d642bccd8733c3b47f23f136ccd1aa0c02b4da9c05c7af014aac7761c4626d74149c047f2c7d32c8316", 0x3}, 0x0, 0x0, 0x9, r2, 0x33b3c597, 0x1, "3e5c0824dfe7a7cee69556263b41d6224597efa4bcecdf4cb1d1e57339d489049d8da9af3090d5d6faf8768fd9a1dbf2df9dd472b6781fe6e2cb729af8410166", &(0x7f00003f7000-0x2)='*\x00', 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], [0x6, 0x7f, 0x81, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, r0}, {r3, r4+30000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/14 16:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b2000-0x10)={0x7, &(0x7f0000661000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000d28000)={0x40, 0x5, 0x1, 0x0, &(0x7f000048d000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000f9000)=@common=""/16, 0x10) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, []}, 0x98) 2018/01/14 16:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b2000-0x10)={0x7, &(0x7f0000661000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000d28000)={0x40, 0x5, 0x1, 0x0, &(0x7f000048d000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c28000-0x4)={0xffffffffffffff9c}) getpeername$packet(0xffffffffffffff9c, &(0x7f000069e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006c6000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006f3000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x11a, 0x6e5e, 0x3, 0x100, 0x3f, 0x4, r1}) 2018/01/14 16:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/member\x00', 0x2, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) clock_gettime(0x0, &(0x7f00004c8000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000cb5000)={{0x3ff, 0x3, 0x7, 0x1f, "ec559f06869d83dc24e622e0db3c515addee220aa6ac0534d90fb89bf9692dac92348cf9bbca52f07a5403e0", 0x0}, 0x7fffffff, [0x7, 0x10000, 0x1, 0x7, 0x0, 0xff50, 0x40c, 0x6, 0x100, 0x37, 0x4, 0x1ff, 0x6, 0x3, 0x5, 0x8, 0xffff, 0x3, 0x4, 0x2, 0x401, 0x2000000000000000, 0x20, 0xb0, 0x7fff, 0x3, 0x12af, 0x9, 0x5, 0x3de8a440, 0x8, 0x5, 0x1f, 0x1, 0x8a, 0x20, 0x200, 0x7, 0xffffffff, 0x7, 0x4, 0x40, 0x4, 0x2, 0x101, 0xff, 0xffffffffffffff8b, 0x100000000, 0x10000, 0x4, 0x5, 0x5c, 0x27, 0x4, 0x9, 0xba4e, 0x2, 0x401, 0x5, 0xfffffffffffffffa, 0x5, 0x5, 0xfff00000000000, 0x80000001, 0x0, 0x100000000, 0x1f, 0x100000000, 0x6, 0x10000, 0x8, 0x81, 0x0, 0x0, 0x7f, 0x7fff, 0x3, 0x5, 0x6, 0x6, 0x3, 0xbb1, 0x80000001, 0x95, 0x2ea2211c, 0x56d, 0x5545, 0x2, 0x5, 0x9, 0x5, 0x0, 0x100000000, 0x11, 0xe88a, 0x3, 0x5, 0x15fb, 0xffffffff, 0xfffffffffffffff9, 0x9332, 0x0, 0x7fffffff, 0x4, 0x2, 0x0, 0x29, 0x80, 0xffffffffffff0000, 0x3199627a, 0x1000, 0x1, 0xff, 0x7fff, 0x6, 0x3, 0x4, 0x100000000, 0x2, 0x3, 0x1, 0x9, 0x9, 0x81, 0x1, 0xffff, 0x80000001, 0xc0], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x29, 0x5, 0x0) 2018/01/14 16:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000501000-0xc)='/dev/audio#\x00', 0x10001, 0x10000) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000c8c000)=0x0, &(0x7f000016b000)=0x4) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/01/14 16:20:32 executing program 5: mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) 2018/01/14 16:20:32 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000291000)='/dev/vcs#\x00', 0x4, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x8e3) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f00003dc000-0x10)="000001ff1200aa050800000003078038", 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab6000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)=""/155) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b2000-0x10)={0x7, &(0x7f0000661000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000d28000)={0x40, 0x5, 0x1, 0x0, &(0x7f000048d000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$notify(r0, 0x402, 0x80000004) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) accept$inet(r1, &(0x7f00000d6000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fa000-0x4)=0xffffff17) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0xffffffffffffff01) getdents(r1, &(0x7f0000000000)=""/187, 0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001a7000)="a8", 0x1, r3) keyctl$read(0xb, r4, &(0x7f000023d000)=""/0, 0x0) 2018/01/14 16:20:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008dd000)='/dev/vcs#\x00', 0x19b7, 0x200) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000098d000-0x4)=0x3) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/14 16:20:33 executing program 3: msync(&(0x7f00003c1000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = dup2(r0, r0) accept4$ax25(r2, &(0x7f000099b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000016f000)=0x10, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000000a000-0x88)=""/136) 2018/01/14 16:20:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000555000-0xc)={0x3, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r3, r2, &(0x7f000074a000-0x8)=0x0, 0x400000ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000090f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000052a000-0xc)={@empty=0x0, @rand_addr=0x672, r4}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000063b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b87000-0x4)=0xe8) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000ef000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x7, 0x2, 0x10001, 0xa, 0x80, 0x0, 0x3b, r5, r6}, {0x7fff, 0x6, 0x2, 0x5, 0x6, 0x400, 0x40, 0x8}, {0x9, 0xa6, 0x101, 0x30000000000000}, 0x8, 0x6, 0x2, 0x1, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7e}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x3, 0x800, 0xe96f, 0x1ff, 0x10001}}, 0xe8) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioperm(0x3, 0x9, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {r0, r1}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x800) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f000005d000-0x1)=0x0) alarm(0x4) 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = gettid() r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000+0x2c8)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r4, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000002000+0xc9a)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x2, 0x8010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000000)={0xb8, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r5, 0x1}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x40, &(0x7f0000002000-0x38)=[@flat={0x77682a85, 0x100, r6, 0x4}, @fda={0x66646185, 0x6, 0x3, 0x1f}], &(0x7f0000000000)=[0x40, 0x0, 0x78, 0x20, 0x28, 0x40, 0x40, 0x30]}, 0x6}}, @dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000002000)=[], &(0x7f0000000000)=[0x38, 0x78, 0x48, 0x78, 0x0, 0x28, 0x70]}}], 0xf4, 0x0, &(0x7f0000000000)="2778913324ce5aba3e175e417ca148b023fa5e1b6cc4c8d23d3c682ee358b87bc7e2dd8ace073e11947b81e1b9ae0c3b9af2359831dcbb74adcac948207c37e612f19ef735f753fb7d5144c58e08b02b2a5b979c139a20826814f0a43dc886eef4d933cf69341b279c2e5e481c3c45157e71a8b438b8c1aab015488b18b73f69947f76c864ba537fe4ac34fa5c837b729d0a736902f73018b481073d1dd496b703d6059ef7d41c7e8635673aee2f0625be4909966904876e80ac0b9e7e995df8ae2432dddfbc4744b75cae75f523b4aad6baa089fd442cb7040c577cc1a348ef13ba97862243cb30ef9532b938ce2478d445defd"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x0, 0x100, 0x2, 0x7ff}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000004000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005000-0x8)={r4, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000005000)={0x7, 0x87}) 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) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x44)={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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000)={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(&(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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getgroups(0x1, &(0x7f0000002000-0x4)=[0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) r15 = getegid() 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) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getuid() r17 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000007000-0x44)={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) fstat(r7, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r27 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000004000)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000)=[{&(0x7f0000007000-0x30)="dcf25820be40b6f4de50992f994330446a66ada9ad31648852b080b89e8d8cfe5435cbc6d976dbecaddd61035197b74c", 0x30}, {&(0x7f0000006000)="fa1657f0a448aeb120b4020920b664544af4b2f1ce7efd2ceb1026c641c4d5ca98914d85d273535ee3b52af6bb4a79a2bcf9886b431c0e60178b260b2be266ec3dc7bf99a12648c55f56eebf73fb049a8d87b318c29cd232880d0de6e0c47d8ba3560ae44b44fdd7affbaded936550d4bab702e07e134a604ad2e194fc092e5e0e391747a98a612761d04c45dcf8cb", 0x8f}], 0x2, &(0x7f0000007000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}], 0x40, 0x20000000}, {&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x70)=[{&(0x7f0000006000)="", 0x0}, {&(0x7f0000007000-0x83)="49f0fc24d400cc3cf7644b887eeff08bc00e7dc9d9bce360523df2aa6ac9655aa60736bfd69b266f51597c14332d11c44d372ea6ddc8625ef117cdf4145a03fcd446143f78cb0d2d4848b6fda3409ec43798fb6544e68c55f9622a0bbf4bd0bdaf2ba059a108ba18845f5eda84517b3cc12a01451b66585b638889057e9172a36a7c58", 0x83}, {&(0x7f0000003000-0x38)="11bdad764e22f3afcecbce2c5750657fff14c7f046b98746fa475460b953ef4e3eb1915e2becba089f6baa72f73822b7b1c7b89b6f8f06c7", 0x38}, {&(0x7f0000000000)="bae9d9a13f3321fff0bbee", 0xb}, {&(0x7f0000000000)="8f7c9f84baeb40c3ddb1809e5fd81446923074c0f5bbdba715ee21354cc43feee53133e2a46184c9625048157d65b299f5ebd5a91b1695fe56232a662c98bbf5b08a709a808f0cb6a01d0a0bf4a2720998d6b972fb32605ea7b6f4d5a07aef1b068c1dfb07ad79bc80c14406d6bc32db1c972ab8f143d00107e05ed898abf7c41e34b049d7b114fb30420de64a1b1946f0ac0b5eb775ff723d9f3bad588b69c8cffcdd5a2af76cd1d64db01488e4fa455d14a5dc2a46fe07fcb6c078dc6f033e59091b", 0xc3}, {&(0x7f0000007000-0x1000)="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{&(0x7f0000006000)="ead972a4660e0fbaa59751ad8ed4e9bdef2512b1fd2517f03d48cd22898001b7e8b58767e49f4aefaf6422a1951dd37ec8eff824c38b4645b2d15bfcd54740fb3e649c3a5bda063abd0674923d165454e1b01442aa08c1f3aa2be3ad3e27ccb3ad5b30e834c70a1f2ab20d366012cbb7be65a09203ccfffd87c97b957f278d6f5c0a2133c173c0d239f7399c6c1e623bda60f69763c2f3d0f675009680e1d6ea13b52a356ca67d89d18466b714e107f319b26270c4f8be691c1060dcb024b8de8b014912dd54f526e902340823a5e422cfb67f1f8e091591366a812e0ae7b0bf21f6ba52998a1077", 0xe8}, {&(0x7f0000006000-0xbf)="8466a3c452ade07f661058a69531d92d623ceba0c95dcc23b904084aa72036716b6c64829b6c7697896471b20cf5bd5f7c295718aaf6c9af8073ee01de38839b9d462eb9c15e0c768d757b84a5d8d660ac48a3571dc6bb2c2b2eef8558c29ef6393e5c7140200f9228d44303be3d59e426de1bde91052749a8cbfca60dbbf6e4aeb86c3696c93bb955c8082d714f4f113ee2eade23fad76134737d7db24be2c94a72fe5f54806742dfa7812184f27e73804063cebfce520ec38aa57fe30c49", 0xbf}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000)=[{&(0x7f0000005000-0xa3)="2e461300ac2505dce402b4bc71c63b7fd42776a726ea2bb28d2b9a8f14815bae42b4ccbfc12a4972be3907b9e5d75ecdb41e169b51175d429e6a8f2b849a06c36bf147f40a8bd1ab3d19f9a1030d81151eb52368c76d193d77b0555ce75e77ec02cf46ca21ad9bf2cba068b001da9f00e185558b3d1e719cd317db9bbe50fe9582290fc30d592512e02ca092a09c8d79ed999027464ab3c475a0388ee99a10eae8b910", 0xa3}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="e1bc437f7767cfd0d05f0d06f5131420487072c5d4444cc02f85b3c6f04ff42f815b5f851b03672805d9bb2083cf05f1777f21e44f903bf48f2778e86251500f8590dd49ba1de7609f204f3f5a1a5c046c16a25c63305d4df3bc18016f87786de922fd007218eb32427cb2ac649a8347e064eb7b9216c10acb682bd737c720e5fe998a0ce46039249401ae0de14032acc0d67ca58b56fdc4488bd57ecd6c6513dc8e5dcdb1c28f9b4f6b0a9e", 0xac}, {&(0x7f0000006000)="f5a59e75e1b88841c340abc32250594502beb4f9c7af56d332b3de8be4f6ba32c84979ec3b8b69d267140116b4fe05be181440754cfc1bc62455a18b31d48711803ff7815fc9f4b250161f51e6a327c5aba86fb2aa", 0x55}], 0x4, &(0x7f0000003000-0x118)=[@rights={0x20, 0x1, 0x1, [r3, r1, r7]}, @cred={0x20, 0x1, 0x2, r2, r16, r17}, @cred={0x20, 0x1, 0x2, r2, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r20, r21}, @rights={0x20, 0x1, 0x1, [r3, r1, r7]}, @cred={0x20, 0x1, 0x2, r2, r22, r23}, @cred={0x20, 0x1, 0x2, r2, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}], 0x118, 0x4000000}, {&(0x7f0000006000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0xb)="667a97601e18f7e43a2a11", 0xb}, {&(0x7f0000002000-0x9b)="170128abe947ddb32664891cd390a2030d016e25745677cc680ab7398173b23656b450692473729bc6b8d8c2aa7db176b119fd3f0cfed5062dd672671bdbabaf708a713fa928a0008c4a9a197a972b766664bf3c711c459825377777a4af4bc8b06f6c6f042954f5f7d625c85a8b2b575e146fa86e4d57a55ed577824a0b9fc04b71b4f5710f654c5193544b4d7361eced92e473a0fd8bea2575c6", 0x9b}, {&(0x7f0000005000)="760c9a7dd81a8744f9a9779ad8f96650a5760838710a842bd8b73bf898a452", 0x1f}, {&(0x7f0000006000)="b2c1c13472e2ee18900262c1a697542ea13f2ad9f8d7e92dd1f7acaabd3a0f", 0x1f}], 0x4, &(0x7f0000007000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r26, r27}, @rights={0x30, 0x1, 0x1, [r1, r0, r7, r3, r3, r0, r7]}], 0x50, 0x40000}], 0x5, 0x0) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000014000)='/dev/qat_adf_ctl\x00', 0x200800, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001c000-0x4)=0x2, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8000000005, 0x84, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f000001b000)=""/69) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000001d000-0x4)=0x80000000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5407, &(0x7f000001e000-0x3)=0x0) 2018/01/14 16:20:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x0, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") r2 = syz_open_dev$admmidi(&(0x7f00008d9000-0xe)='/dev/admmidi#\x00', 0xffffffff80000000, 0x20002) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f0d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000216000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000212000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d9000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f00008f7000-0x38)={&(0x7f0000f3d000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000e20000-0x10)={&(0x7f000072c000-0x10)=@can={{0x2, 0x2, 0x0, 0xdd6}, 0x5, 0x3, 0x0, 0x0, "1b973dbabc45a6bd"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b2000-0x10)={0x7, &(0x7f0000661000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000e73000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000860000)=@buf={0x58, &(0x7f00005fc000)="597ceb15eaaf691abca69cdbcb6ccf2af95f76bf6a7ed6a0dea60eaa449dd952fd6f6fdf44e95898d828e21397dc0a83a0555fcbe3fd39062e7ee759512ef87139027af8e04e7e8a33c1bf8c0169fe406c294072ea4faedd"}) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f0000573000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000085a000)=[], 0x0, &(0x7f00001fc000)=[], 0x13, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d33000)=0x0) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0xfffffffffffffffe, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000cf3000)={0x0, 0x32, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f000024c000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00001d6000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f0000fb5000)=""/212, 0xd4) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000542000-0x8)=0x2) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') clone(0x4000100, &(0x7f000098d000)="7dac1756c5992c6a5acb18ec07ab60e5814b4d8646361fbd402f103071790f96c43d22979476281931e39a33a70ea23b745d7a64be7b56a4218fb6873a938d8f5cbe113d4ce9f3dde33c1a1d67d77b3f8428a5279ca1", &(0x7f0000639000-0x4)=0x0, &(0x7f00002d9000-0x4)=0x0, &(0x7f0000ea8000-0xe0)="de0fb88b742f543a252371ed665cabc4873984e399fe149a21cd91168a113d359cc732d448e5a241ae700e29ea7411d630a5097a3633fc873239b83218e9180eedc21f29eb44ea7ec91c5f2ee0f020240a807dde9538a981ab537a482ea1f0d61cbcb644682b1380ce3d0c502706070dad9b7339088281620b672545282bebb7145c88821a095138b604b894fc778f130fb43a871b5a29887d4c4c5f5a17296da5bec56c0821ee79acf1fc990eaebb091f7aa480d43840616e1342ed3708c6e33d2a0223ff0af201f5a3ab4d989a62cacb47c406feef2cdb10c280b07e2d54fa") linkat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000017000)='./file1\x00', 0x0) 2018/01/14 16:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000d17000-0x18)={0x0, 0x0, 0x0, &(0x7f000098b000-0x8)=0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000665000-0x8)=0x2) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000265000)='/dev/vcs#\x00', 0x1, 0x20000) sendto$inet(r0, &(0x7f00001fa000)="4f83ea78add4837bd7d12357a1d6db69baad71e14168a0f69c3c9c725457c49e465ff6342d4b212695ea302a71575b4f53dc8a151aa9b70a5c6e37983814969554abca000a0d13f8b56117b2b5cc3e09", 0x50, 0x0, &(0x7f0000110000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$random(&(0x7f00005d8000)='/dev/random\x00', 0x0, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000440000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000016b000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c2e000)={0xd99, 0x3, {0xffffffffffffffff, 0x3, 0x2, 0x1, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0x800000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0xe01b, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r4, 0xbe2, 0x30}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x1, 0x0, 0x1, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000004000-0x10)={0x43944e19, r5}) r6 = shmget(0x3, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_SET(r6, 0x1, &(0x7f0000001000-0x70)={{0x7ff, r2, r3, r2, r3, 0x20, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x8, 0x1, r1, r1, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x7, 0x4) r7 = syz_open_procfs(r1, &(0x7f0000002000-0x9)='net/udp6\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_opts(r7, 0x29, 0x3f, &(0x7f0000004000)=@hopopts={0x1d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x100000000}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r7, 0x8040451b, &(0x7f0000006000-0x32)=""/50) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x10)={r4, 0x10, &(0x7f0000004000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000007000+0xe49)={r8, 0x7, 0x1c000000000000, 0x0, 0x7, 0x6}, 0x14) 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000074c000)={0x0, 0x0, 0x0}, &(0x7f000034f000-0x4)=0xc) ptrace$getregs(0xe, r0, 0x9, &(0x7f0000ccb000)=""/162) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000986000)=@assoc_value={0x0, 0x0}, &(0x7f0000ccb000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000589000)={r3, 0xd3a8}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) kexec_load(0x3f, 0x4, &(0x7f0000e4a000)=[{&(0x7f0000695000)="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", 0x1000, 0x4, 0x7}, {&(0x7f0000a08000+0xf77)="e477bfc31558f08dbe76b766b02841156897ed6ac4d8182c0b20b171e12716e5293995bb92582fb6c5980ed565613ba0295b1e517fb56f6dd0f15e7b24908d41db8ccc963621e9cc4275aa91a0c62ad44d140610e034c68c20641e1a3b05c375afdd8e320f50c8a1f4c4cc4dcd5998454759f295c80398e8570a1cce36df4bcbc9a03c0075d70deb1b99521f66f32a276a698fa0eb99142f61", 0x99, 0xe73, 0xfffffffffffffffc}, {&(0x7f00008ad000)="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", 0x1000, 0x40, 0x6}, {&(0x7f00007f2000)="8096b4378ce415bc6b0a238336d42aa2cc6c0f282fcb052df3affd26fc129086efaaa991830bb580ebd6e8c3bcc1b39af34c62a3b8eaa8351c787e7f7f2196ba1dfe89b9790c8840127dc0ddd94da9e8e552d96a9d5b855720dcfee6171374141667e6a92de225509b4035288f89137427627d33dc42520f25ead5ab12894f9c086167bdccac54a7ae8863cdae22f0cad77159d948336efed4b9b73587113fc1a964a1bcf50996f6b04861d82aa840f57be25db9f098b7a55701c00a7f1499fcc5b277ba17e8bb7382389f727d5440198b7f36ab5a525cf1e420d712c2ac0ff4f85149043131cbab2beb6938b67dbb556b", 0xf1, 0x9, 0xffff}], 0x280000) getpid() semget$private(0x0, 0x10000000, 0x80) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008b5000-0x8)='./file0\x00', &(0x7f00006db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001ed000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000056000)=0xc) connect$packet(r2, &(0x7f0000689000-0x14)={0x11, 0x11, r5, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e81000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000071b000)={0x0, 0x800}, &(0x7f0000b1f000)=0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000012f000-0x6d)={r6, 0x65, "eb70e0117740cad8c1836876bc0d120cb973c6063c55d2fc68b37fb692e7117dd409cb697fc836a7e627daed171c78427782161c4c62950ded6196fcf9761104392a80178be8815628655703d770f77574cfa24599c6613def849729222ff6ba2982cef73e"}, &(0x7f0000075000)=0x6d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d39000-0x98)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000767000)=0x98) lstat(&(0x7f00007c4000)='./file0\x00', &(0x7f0000108000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/14 16:20:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x10) getsockopt(r0, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f0000284000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0xaac23c0a30fb86b9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000002000-0x1)=0x6, 0x4) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000+0xf85)={0x0, 0xd7, 0x6, 0x7, 0x40, 0x1000, 0x3, 0xee81, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80b5, 0x2, 0x45, 0xfa6}}, &(0x7f00003a8000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d16000-0x10)={r1, 0xa0, &(0x7f0000efe000-0xa0)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x97, @loopback={0x0, 0x1}, 0x10e7}, @in6={0xa, 0x0, 0xffffffffffff33e3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00005c2000-0x4)='./file0\x00', &(0x7f0000e65000)={0x15, 0x8, "6176185addf3dff3e9da715bf5"}, &(0x7f000027c000)=0x0, 0x1400) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f0000fa3000-0x20)="1f0000000d0a1feaffffff000000e0ff019d160a090001820700ed2000df18", 0x1f) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000a76000-0x8)={0x1f, 0x2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ed6000)={{0x1, 0x6, 0x119, 0x401, 0x8001, 0xafb4}, 0xff45, 0x5, 0x5}) getdents64(r0, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005f9000-0x78)={0x80, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x5, 0x0, 0x9, 0x3, &(0x7f000045e000-0x10)=@common='lo\x00', 0x9, 0x7f, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000082b000)={0x0, 0x1f}, &(0x7f00007bc000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b8000)={r1, 0x94, &(0x7f0000519000)=[@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x97, @loopback={0x0, 0x1}, 0x17}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ea2000-0x4)=0x10) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) recvfrom$inet(r0, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f00007b5000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) arch_prctl(0x1001, &(0x7f00001e8000)="7138588b") 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ebc000)='asymmetric\x00', &(0x7f0000185000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe8000-0x9)='[selinux\x00', 0xfffffffffffffff9) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000cf6000-0x8)='trusted\x00', &(0x7f0000abb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe9000)="09860cf779a888c25f41b838ef26bf30d53cf69720a253ebd26ef0c6e12925a0ce2de2835299ea03529e3b151e2e1f4e4235e0e38c1d79b489a2bf22c147e029e5b44a8fd997dd824b5d80ad00c10a23d387ad63476d30ee4025c241dd11930522bed02066d491a004792068ce45443844639a718dbff7ae6bcd7223fa46eee6afe042e0079ee75043ead35e40c6559607248ad0da45bf3693b0", 0xfffffffffffffe1c, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000f00000)="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", 0x1000, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r4, &(0x7f0000feb000-0x1)=""}, 0x10) 2018/01/14 16:20:33 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) finit_module(r0, &(0x7f000084a000-0x1)='\x00', 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/validatetrans\x00', 0x1, 0x0) io_submit(0x0, 0x1, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000a57000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/14 16:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e45000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006b2000-0x10)={0x7, &(0x7f0000661000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fe1000)='/dev/vcs#\x00', 0x1, 0xe000) 2018/01/14 16:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e63000-0xb)='/dev/midi#\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f0000429000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffa}, 0x3ff) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getrlimit(0x0, &(0x7f0000ada000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000710000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x200000000001}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000a5c000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bfa000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000073a000)={@loopback=0x7f000001, @rand_addr=0x4, r3}, 0xc) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000cd000)={0x81, 0x4, 0x0, 0x3, 0x508, 0x80000001, 0x9, 0x2, 0x0}, &(0x7f0000c37000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd6000-0xc)=@sack_info={r5, 0x0, 0x3f}, 0xc) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getpid() perf_event_open(&(0x7f00005d2000-0x78)={0x3, 0x78, 0x8, 0xfffffffffffff2a3, 0x6, 0x4, 0x0, 0x1ff, 0x81, 0x8, 0xe1, 0x4, 0x10001, 0x100, 0x0, 0x536, 0x6, 0x6, 0x401, 0x3, 0xb6d3, 0x6, 0x3, 0x40, 0x80000001, 0x5, 0x6, 0x5, 0xffffffff, 0xfff, 0x81, 0x100000001, 0x7b38, 0x100000001, 0x9, 0x8, 0xd33, 0x5bb, 0x0, 0xfff, 0x4, @perf_config_ext={0x1ad, 0x10000}, 0x0, 0x7, 0x3f, 0x0, 0x5, 0x9, 0x8, 0x0}, r6, 0x7fff, r2, 0x0) 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000482000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r1}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x200, 0x0) socket$inet(0x2, 0x80000, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00008f3000)={{0x0, 0x5}, 0x1, 0x7b61, 0x2, {0x5, 0x52}, 0x200, 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]}) mbind(&(0x7f000078c000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000d94000-0x8)=0x0, 0x0, 0x2) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000ef2000-0x38)={&(0x7f0000ef2000-0x48)=@full={{0x3, {"1476d56adc9fe8"}, 0x0}, [{"04381d7c0249ce"}, {"4b393a5beafab1"}, {"a7abe121593a6d"}, {"bcd2378bc82365"}, {"937984545133f4"}, {"84691b717c22e9"}, {"a4a67dc6101a34"}, {"7a23d38129aa1e"}]}, 0x48, &(0x7f0000ef2000-0x50)=[], 0x0, &(0x7f0000163000-0x570)=[], 0x0, 0x0}, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) creat(&(0x7f0000893000-0x8)='./file1\x00', 0x10) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d28000-0x8)={0x0, 0x0}) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0xc)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc8385692446ab731) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000019000-0x4)=0x3, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000001a000-0x10)={0x0, 0x0}) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sg(&(0x7f0000d2e000)='/dev/sg#\x00', 0x0, 0x20800) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) 2018/01/14 16:20:33 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x208140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r3, 0xae9a) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000598000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0x710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c02000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') 2018/01/14 16:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) fcntl$setsig(r0, 0xa, 0x3b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c6bc30289a4e786a892d0546dfb47f37fddf8e7722d05465d2644b1695194bfa1a67b2349c29726a239da7082805c0474ba7773febb9b7836c264753ecafac5af", 0x80}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d35000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f00004a3000-0x8)=0x0, 0x0) recvmsg(r1, &(0x7f0000e33000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x10000000000001bf, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c7f000)='/dev/input/mouse#\x00', 0x9, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000266000-0x1c)=@req3={0xfff, 0x0, 0x4, 0x80000000, 0x8, 0x3, 0x5}, 0x1c) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000087a000)='./file0\x00', 0x2) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x4, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffe78) socket$inet6(0xa, 0xe, 0xfffffffffffffe00) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) listen(r4, 0x0) dup2(r2, r3) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/14 16:20:33 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/ppp\x00', 0xb01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000000)={0xf3, "e37dfb849c9b2e71de69ee7b520db795c8bec5fef499dcdab2d325ba333fc92b52eec8c095a95c806f9b1f68f1520e30ab2e5b40bab67e75453d6bc3d0c6ac2e61452c164e2ec7e1865d0ce05f7cfc266aeaad94465f9385661c5149cdf8047635177b51917f32e4c1317276b1d8023ea30bcdbcf3c0e16b1498ee6db33ca170c198570a57dcb502f5fae8542ad5d3a6d78667f333310f2399a34fb56e21a36ea3cd8a6734a17b058e5523375935edf352aec174217c8d2dbc9b344345b6254676b95f857f2bb7455078fcbc21bca198689cc68fb22f924d26d46d7342a52382249cb2a340028307d6e6b8ff5dc415ca09fc37"}) r1 = socket(0x18, 0x0, 0x1) getsockname(r1, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) 2018/01/14 16:20:33 executing program 6: r0 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f0000002000/0x1000)=nil, 0x7, &(0x7f0000000000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r0, &(0x7f0000c20000-0x80)=@generic={0x0, ""/126}, &(0x7f0000710000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc6000)={0x0, 0x0}, &(0x7f0000949000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009f8000)=r3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x54, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@generic="96"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000006000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@generic={0x83, 0x2, ""}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e81dbe", 0x0, "13ba88"}, ""}}}}}, 0x0) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ada000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002b4000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000097e000)={&(0x7f0000779000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be9000-0x10)={&(0x7f0000808000)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f30000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00009a6000)={0x6ef, 0x100000001, 0x400}) accept4$llc(r2, &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000578000)=0x10, 0x80800) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x7fff, 0x20000) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c31000-0x4)=0xc) fstat(r0, &(0x7f0000e11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() stat(&(0x7f0000c4d000-0x8)='./file0\x00', &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d28000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cf6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000663000)=0xe8) fstat(r0, &(0x7f0000257000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000ba0000-0x38)={&(0x7f0000f92000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000da6000)=[{&(0x7f00005a8000-0xe4)="095c142a65e5ee0924b807fc87c0795ce064668d5aef0057c48a5b5382066953e9bc44dda0329ee2f6eabe831dcac4ddf9e3458f59a73062ee795cdf70b6f04cd9b12cb14fe1d66b06005c6b9889d494310b6a43c12f0cb7ccd164fb63b88970911aac4a1a97893d5fa604b4472bf1542de8f4b2d472e78831adbedb93f2d992acaabd95e72ae00399b665dbda8d886990d611a2ee97cf7a0f176203c552db71a31571c5903482f901bab48cbbfeb92ca4c9154c15a77ada11a263dc4af9277a68807eaa5e3bdc6065b9be5864d64df90247a11d58c11ddd8357cf41f95fbba47f633199", 0xe4}, {&(0x7f0000140000)="6dbc23cbddf9412d1c77087c78b879b3919d9c2630577a1997190a84d1cbe4056aa707f082299ba34a4099c1a9b77b7db9bd7f3030f675b34062f67b7d50900cf087663632ec5431487f8ebc1fa1b6130ddceae29f18533b579c84eaf53e2a49544033bf6d08bf32c9d3a5ee3b97a4f75a37feb972f1aa1902206e5973b00f88a4bf13470c35fea882a7a19581801dc0f0858d80c13cf76e439826c58bd6ab13f1f4db5a", 0xa4}], 0x2, &(0x7f0000e64000-0x34)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x4000000}, 0x8041) arch_prctl(0x1004, &(0x7f0000e0c000)="") 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 167.331106] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 167.377716] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/14 16:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/member\x00', 0x2, 0x0) connect$nfc_raw(r3, &(0x7f0000e17000)={0x27, 0x10001, 0xfffffffffffffff7, 0x2}, 0x10) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000006000)={0x4, 0x78, 0x6b, 0x4, 0x4, 0x8, 0x0, 0x8, 0x40002, 0x0, 0x80000000, 0x80, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x80, 0x6, 0x0, 0x7fff, 0xfffffffffffffff9, 0x9, 0x3, 0x1, 0x5, 0x4, 0x2, 0xd2, 0x9, 0xffffffffffffffff, 0x8001, 0xfffffffffffff245, 0xffffffff, 0x1ff, 0x9, 0x2, 0x1, 0x0, 0x3f, 0x5, @perf_config_ext={0x9, 0x8}, 0x80, 0x5, 0x0, 0x764999e414c3a6d0, 0x90, 0x1, 0x18000000000, 0x0}, r1, 0x9, r0, 0xb) ioctl(r0, 0xc0884113, &(0x7f0000006000)="") 2018/01/14 16:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e76000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000bcb000-0x14)={0x40, 0x4, 0x4, 0x6, 0x8, 0xfffffffffffff801, 0x7, 0xb7d, 0x9b, 0x9}) 2018/01/14 16:20:33 executing program 3: lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x10001, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) clone(0x4000, &(0x7f0000731000)="63130645c271685d3747fe12f8c9e56264efd8a8df71c90b86755cd625919fe7776890751167f0d0055d94d2a94347aaecadd24fbade8a5fd48e7dc599681c59ec28597f7fc4", &(0x7f0000f32000)=0x0, &(0x7f0000425000-0x4)=0x0, &(0x7f0000000000)="d07d72a04e10faa9d44fab4abc7fa2e0a881e5a1a60e067216e7c35cbfd8af8e3493029537ae19eb2242e672ee8a6e40c9cf9e1e4e1506fe00641be1969f225ae37458d4bd4580263367825fc6bc4a89b38308cdf48cf7dfba8e2577c8ee2215af736ef637cd71c26f862b89c3505dbbbbf9811b3fa2f52b89a32bc1ba1ddc8612defa85907c11030c823aeab0d15067a703d5450c39cecc0e8b3ed043ac0ed96bbc5792948abb7157df5a400dd67a908d03f5b6bfa34dd1962725e8e5cf90da09f10e3fbf03fa01e1dab403ad9f49f489af86c4aecbfbde4b92339730") 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00002a5000)='./file1\x00', 0xe1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c7e000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003c4000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc0000-0x4)=0xe8) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="30e0f182a193bc6139db55c34b44ca51e6c84d2bf415f9ecb82210b4f189e560234a3c088a4fb53a84b03c784c8ef9135153a1c3a1c566b87fec6ede6ccb3e037efeebc42a46200aae0720c4", 0x4c, 0x20000080, &(0x7f0000b6b000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000088c000)=@get={0x1, &(0x7f00003b9000-0x1000)=""/4096, 0x0}) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/member\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f00006d0000)="ef2f2e3b2a2bd5c6403ba36c679c1e8f0d538928dbd8c7e0f3537186f8988ec59980940c6253d0370e442deb4c81493a160931e1df1dfa290ac5188137dba174162ee08479a87875f4ecb8ac1e9adc5e6995f1991a68f365d83a6b9f714508282b132070cf8cbbb1fbde1681de6b1bf812acf01d80ce85715ca14d84cc1d7ee44c4f7b76248373f2b041598fff6ccbd577e503d0d808ee6452c39e50dc8c8223031c51b5587af45bb7f200802db733e8ca93551a7be7d79b2f860da4f54a6fe834d6412de03a04080687c735593988470fe02110fb37e6e1d7a44bcc7ce94fa28347a351bc16a5abe525b2d47094b3", 0xef, 0x804, &(0x7f0000216000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002aa000-0x4)=0x0) 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000650000-0x11)='/dev/vga_arbiter\x00', 0x30002, 0x0) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x40) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000af8000)=0x4, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000121000-0x4)=0x0) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004e1000)={0x4}, 0x2a1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x0, ""}, &(0x7f000075c000-0x4)=0x8) 2018/01/14 16:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x100005, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) r6 = semget(0x1, 0x1, 0x200) semctl$GETZCNT(r6, 0x3, 0xf, &(0x7f0000128000)=""/90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r7, 0x1, &(0x7f0000a13000)={{r9, r10+30000000}, {r11, r12+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r8, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r13, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r14 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r14, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000068d000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) connect$bt_l2cap(r1, &(0x7f0000de7000-0xe)={0x1f, 0x1, {0x5, 0x10000, 0x80000000, 0xc17a, 0x6, 0x1}, 0x20, 0x2}, 0xe) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000053b000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000d34000)={0x2, &(0x7f00009ef000-0x8)=[0x4, 0x3]}) write(r1, &(0x7f0000dca000)="", 0x0) 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x5, 0x0, &(0x7f00004a1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000d75000-0x1008)={0x4e, 0x1000, "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"}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000032d000-0x38)={0x3, 0xfffffffffffffffb, [{0x7, 0x0, 0x81}, {0xf33, 0x0, 0xd096}, {0x4, 0x0, 0x8001}]}) select(0x40, &(0x7f0000f37000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000806000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4c000)={0x77359400, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000313000-0xb)='/dev/adsp#\x00', 0x1, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000b87000)={{0x2, 0x1, 0x30, 0x1, 0x8000}, 0x2, 0x100, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffff9, 0x726b51e0, 0x9, 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]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb0000-0x4)=0xc) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x6, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x0, 0x100000001, 0xa, 0x0, 0x20, 0x6, r1, r2}, {0x3, 0x20, 0x3a, 0x8, 0x3, 0x7f, 0x800, 0x0}, {0x40, 0x4, 0xffffffffffffffff, 0x7fffffff}, 0x20, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1, 0x32}, 0x2, @in=@empty=0x0, 0x3, 0x7, 0x2, 0x52b, 0xe0bd, 0xffffffffffff5bdd, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f69000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000074e000-0x4)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b8c000-0x154)=@newsa={0xf8, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0}, 0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x20) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000074d000)=""/106) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f3a000)='/dev/dsp#\x00', 0x1, 0x6000) ioctl$int_in(r0, 0x800000c004500e, &(0x7f0000007000-0x8)=0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) vmsplice(r0, &(0x7f0000994000-0x10)=[{&(0x7f0000319000)="6bd0592da910769b1b526722c3ccd5383855a0af614fd34d8c07e5f444331a9d453563b1ec6059a04d3cb5a7ea00b7fa9f32f14f2a1bcecb40680339fa1c66ef57db2f29c6fd70ef682415a0d7c925e0ea850daec5707d7f0b31b8c222f2d2830df8111fcf75a1fab83397a05d846434", 0x70}], 0x1, 0x8) close(r1) 2018/01/14 16:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009fd000)={0x18f, 0xd5e, 0x7fff, 0x8, 0x0, 0x1ff, 0x6, 0xff, 0x0, 0x7ff, 0xf8}, 0xb) flistxattr(r0, &(0x7f0000000000)=""/133, 0x85) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x11000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) openat(r0, &(0x7f00003c3000)='./file0\x00', 0x100, 0x60) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e8d000-0x8)=0x0) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c9f000-0x18)={0xaa, 0x48, 0x0}) socketpair(0x15, 0x8000a, 0x3f, &(0x7f00007d4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000114000-0x5c)={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x3, [0xfffffffffffffff9, 0x80000000, 0x6, 0x9, 0x0, 0x2, 0x4, 0x7]}, 0x5c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f88000)='/dev/input/mice\x00', 0x0, 0x143000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000f88000)="aeaf78be4d6dd520d723e8efff820b96c64d664531643794fbbc1bb6271a916d3b4c7c2e28710549a7778ef8d24573db77eb357a6ba60e08abb288044dc8de23c1693b4448a1085e427affbd0987f1b098e92b78b0a0880440548b8dea9b1017c85b0f3e33993ca880ff5e54c60f0f1cccd7b5082cecd7fdc75c5451546ef738389c13f3899f11f9ff3a15563a87979d396259fafe9be4226b93e1631ca58bac62c5db9d39b9d578c80c3881e2b51ccd25d68e98d6d3309bb9aab1dfc7ee2be76cb367c799c1e712338b4f") bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53f188be65913761f2c52a8ac1fee631518d0a94312e96200bf00ab720fb2f3e758f05772ab53867b082d15cae6ae1d516aadc5bba681b014502d31d78cca89c873ca20d41e2960c844e5dceb708f03c23d3cc33ca91049d3cd0fda35d6a3182f6b4f02eb1909a8e6d0f03b50ddbc53995442dea5988f49cdb45efa8d3335ae0b4d03b4ea198c997ed9731c6f028dbd9cd2fcbf24ac7e45175a46697cb561f8c4a29789d37ec0b79005a602c8ee117de2667b61d4b8d3c4d3d5307d33e5e5951ba7ff83398d56e643a785ba2ac85696a741fc6b9c17e36089996fffaf9e306e6328a109ebb5f130bb5281391fadc79f9e480bb61d5adf5f91ec783344ef0095f660edbc1135d2f40abae7b1db86497b33e82ca35eeb55160e785fc8abd4ff037d45b35a33be375eb37a7c965a71b079181e669e0029d623760429a8d6129c6e118dd7dbf171b3b30b888d4fde0f0017487110e682b9e9bbb6b580f6894aa4870abde3645eb4887778bdddac89d30c24e9d5dc1c6539d9fae4d825d8bf27160f7ad2b21b4999b1ad51515f88d0178c9d22ff8ffb654d4218499515f7ae2d5ed24caebac862045c96f857dac90243522ec7992fbb8c92131bbbe52bd9c8f98abab1f63b00033380f0c4ed4c660acd0c4f05cc677cb795a4441fd9db297375071f843b79a2307d23eed030768725fc31e354f43c0daccfef2838d62b3e918a9a887711cc6367e90fb8b9baddb936fb616047a9776ad5f5d24b8091b98dcf1ecba87aba6c341fa0f49b974acb4cd2656aa132a68efde64e9d800d931ea44a65273b0680f84513e9553a2f5dcc2b6f7e17d409494a2d35c85cd32f1545107e846cb55660fcf73f963008e8196e2d1677bdc9afeb6736873826993689594fbc4cd6f38dea3d5ec7b8c044f301fde0cf5d44676a18986db1db49d5fd8e933705aaa14510ed1064099ebe1a6d2f6201783d21210f7971f771725e3063f822009fb56b818a169c1ad4964af9ecbc207cb7854d141f04d4d0a8827d4eb513d7d99941cb079c09814196442f132d82e64a2bf132a3e280ea9e5ebec24b392699f33c97e4f685ec7e1f8c7d778f3deee8f42cb3088ceee273a12c3bade39dea28119f2c908d08473ca0f83cec25e3065bd45625a572ea7726085c03017e34f67a6aeb02d3ddc9e3b07ab3e78f48e29ecc2e4201f4c5730246f59ff338e7169781010a70040e34f6f56b5318cc578e16c71096c7ffa09d73144be294bc3e7137e209f2057b2b0f63359ae4ce86da03b31fb3c17cc5e0fd24783d889dec36492cbac3f36bbb55f531f489ef759e555e7ace614615c1f9c621c3a32df35a74cfee15fb4c2cb43bdee2edc0bc09f9d6ee31a4bba39bda55576632f144ae812fd20294dfa3cd84c7e6c1102e6a6a3fdea0049cb7f115eefe071bf4e69ed85c68b8338a94678ac37f52ad494ca2bb45ba9313efac369ec6bc8fb5a7faa19f89337459c8b1eda77dca8319f286d4ad2c62c0ea4032e8f3a9636c542384f5b838c8aeb34e63ede70a40f1adf7f7b17683c9161668ec5317efba1e9d02f8d1212066637e42f70d706e0204d1bcd6d6d19f8be05ea8eeb0b02d17affe7f9815b9565d9c1605590f574bcaa", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000d6b000)=""/134, 0x86) 2018/01/14 16:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000636000)='/dev/dsp#\x00', 0x4, 0x0) accept$ipx(r0, &(0x7f00007c3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f10000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006f3000)={0x0, 0x18, "8dcf884ed3d7e4b00ed116d60cf9eb3a74928e075e842f98"}, &(0x7f00009a3000-0x4)=0x20) 2018/01/14 16:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c5000-0x8)={0x0, 0x0}) flock(r1, 0x2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00007e4000)="a497694179968556560c4a306c8a0ac35dea3ec64cf8d35bdc1a34643d8bc633a2872c9575a7d68ca805f12cfa7d2ca898a1cab186ac856ad7f7844464ba4e9d3e4a03ebce540f0aed3a38bc831300b5322eb572daf901384fc2b8b2b73c428f6680629bdf2660cca3e86e190549713c30c9c091e94f963e6840b107b74557200ebc0c7cc7b8685ba8245647e7b4453ff8776e85ffb41ffa0f4b53e95e566c9eb1a00e0da3d045443e8e3814d726a893d26b8eb40b2025545352300259235d9a7918d7ecefc21c3bb035781ecd7d0063e12a734f") flock(r0, 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000bd3000)=""/209) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000777000-0x28)={@common='ip6gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) close(r1) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bc4000)=@int=0xffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/14 16:20:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x442000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000dc000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000d93000-0x4)=0x6af5) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) 2018/01/14 16:20:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x101400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000082d000)={0x0, 0x5, 0xa0, 0x85, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_open_dev$audion(&(0x7f0000dae000)='/dev/audio#\x00', 0x1, 0x42) ioctl$KVM_SMI(r3, 0xaeb7) getsockname$llc(r1, &(0x7f0000b84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ddb000)=0x10) prctl$void(0x3f) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f7a000)='./file0\x00', 0x100, 0x80) 2018/01/14 16:20:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xc) write(r0, &(0x7f0000760000-0x182)="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", 0x182) accept$nfc_llcp(r0, 0x0, &(0x7f00005e8000)=0x0) 2018/01/14 16:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000975000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000f97000)=[0x0, 0x5, 0x0, 0x0, 0x0]) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b26000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000881000-0x4)=0x800, 0x4) 2018/01/14 16:20:34 executing program 1: r0 = getpgrp(0x0) r1 = gettid() kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x410200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001000-0x4)=0x85de) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 0: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0x10) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000024000)=""/4096) syz_emit_ethernet(0x7e, &(0x7f00000f4000-0xea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x48, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "afdacb", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}]}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000f5000)='/dev/amidi#\x00', 0x40, 0x101000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000048000)=0xf, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000f6000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000011000-0x4)=0xc) r4 = geteuid() socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000de000-0x4)=0x0, &(0x7f0000095000)=0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f00000f6000)=""/251) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000016000)={0x100, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a70839b5c3d8b12, 0x7, 0x10001, 0x1, 0x38, &(0x7f0000080000-0x10)=@generic="0d69e0f22d6d6812a948cf26da3b27c2", 0xffffffffffffff0e, 0xa8, 0x2}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000f5000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x10001, 0x2, 0x786e2e30, 0xa, 0x20, 0x80, 0x33, r3, r4}, {0xeb9, 0x2, 0x8, 0x9, 0x2d2, 0x2, 0xf42, 0x400}, {0x0, 0x0, 0xfffffffffffffb49, 0x0}, 0xff, 0xa, 0x2, 0x0, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x2, 0x0, 0xd95, 0x3f, 0x59, 0xfc}}, 0xe8) 2018/01/14 16:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="b4239c071ddb178be47ef6a9fd5ba20f4e49029d1f03352b441e8cd8c87380594e2405f585f4b82e8342b59b9aea31837ebd5624558782d7d419c084c7d50d1c345cdb2ccb298968621ab0ba46262900f41cb1ff136411f9bf39c7c0ba5d25f4b63990bb82f648e9cfc7f96dc4ce8215768438166be14eac79a6192fbd7948f91c3008a8b5df75f79e10de8b965977b3", 0x90) r1 = creat(&(0x7f0000f4a000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009fb000-0x8)={0x0, 0x80000001}, &(0x7f000000f000-0x4)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e61000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000020b000-0xc)={0x0, 0x1, 0x2, [0x9, 0x6]}, &(0x7f0000028000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d2000-0x20)={0x20, 0x0, 0x8, 0x2, 0x8, 0x44ee, 0x1f, 0x8, 0x0}, &(0x7f0000bdd000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000253000)={0x2, [0x0, 0x0]}, &(0x7f00005cb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000110000)={0x0, 0x677, 0x0, 0x8, 0xbd94}, &(0x7f00001ea000)=0x18) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d5e000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008ee000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000093e000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}, r7}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000383000-0x108)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x8, 0x4, 0xa76b, 0x1ff, 0x5, 0x80000000, 0x7, 0xbf3, 0x0, 0x6, 0x7, 0x6, 0x100000000]}, &(0x7f000081e000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000aa6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b33000)=0x1008) sendmmsg$inet_sctp(r1, &(0x7f0000844000)=[{&(0x7f000030b000-0x1c)=@in6={0xa, 0x1, 0xfffffff800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000065000-0x20)=[{&(0x7f0000b55000-0x82)="d59cbb469eab9673ef3895ab019faed394b7f4ecf88c835a200314e5fa21dece0ea66b4c67bcef04ce2c9fdba1740be3e50751c7daab200b24657714fd1cdfb7bf6a57b9da614655fc535738d4c4a3ebb8af3ffed9613544ff39539bfbafc8d6181772dcd0f4dfcb9c1a079ad20cad251b86eb1a34af0d884a135bc65b8c853ff0e1", 0x82}, {&(0x7f0000f41000)="cd042ed233064bb25936a11d213b224ee2c1a8f1130141352283151c0d881d28a597ec74d7ad09851555", 0x2a}], 0x2, &(0x7f0000b15000-0x180)=[@init={0x18, 0x84, 0x0, {0x1f, 0x7ff, 0x7f, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x5, 0x3, 0x0, 0x4, 0x1, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x1, 0xfe8, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x8001, 0xfffffffffffffff9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x8, 0xfffffffffffff50f, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x3, 0x800e, 0x20, 0x80000000, 0x7fff, 0x2, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x106f, 0x6, 0x4, 0x9c, 0x1, 0x3, 0x4, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x39, 0x0, 0x8000, 0x1000000000, 0xd8, 0x9, 0x2, 0x401, r9}}], 0x180, 0x10}], 0x1, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00007d9000)={0x7, 0x0}) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026f000+0x1a)='/dev/rfkill\x00', 0x46102, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000036e000-0xc)={&(0x7f00008c7000-0x8)='./file0\x00', r1}, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f00008c6000)='/dev/snd/midiC#D#\x00', 0x7, 0x100) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000766000-0x8)=0x0) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x9, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 16:20:34 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000905000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x3, @time={0x0, 0x0}, 0x7, {0x8000, 0x5}, 0x5, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 16:20:34 executing program 6: r0 = userfaultfd(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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r0) mmap(&(0x7f000065b000/0x800000)=nil, 0x800000, 0x8, 0x80810, r0, 0x80000000) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000131000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000049e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000468000)=0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000923000)={0x0, 0x0}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff0600", 0x8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000193000-0x8)={0x0, 0x0}) close(r2) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000d29000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ee84dc904687", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e6e000)={0x0, 0x7f, 0x0, 0x2}, &(0x7f000016f000-0x4)=0xfffffebd) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x1fd, 0x0, 0x1, 0xfffffffffffffff8, r3}, 0x20) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000d0000)=0x4) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035e000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000896000-0x8c)={0x5, 0x0, 0xffffffffffff7fff, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005f9000)={0x0, 0x4}, &(0x7f000023f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004d5000)={r2, 0x1461}, 0x6) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000bc2000-0xa0)="fd", 0x1}], 0x1, &(0x7f0000515000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) accept4(r0, 0x0, &(0x7f0000bac000-0x4)=0x0, 0x0) writev(r1, &(0x7f0000fae000)=[{&(0x7f0000fae000-0x29)="290000001800312b00000001000000070a0000000000ff06800000000c0008000400101c0053f42202", 0x29}], 0x1) 2018/01/14 16:20:34 executing program 5: seccomp(0x2, 0x4, &(0x7f0000efb000-0x10)={0x0, &(0x7f0000d98000-0x8)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x202200) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000001000-0x8f)="12692d4a196bc7547a633f5c6b7759b977b222bcf05b263bca7642a90aac8368c9794653ad60f31bea2a2324ac486a1140de0987dc58b955cc74438a8904e13266c095876a52192037a6810a4734922c9bee672b72953afcc42bdc24eb73f39c9cac2ed06ca292b5d40c1a6a9f0414ffcfb13b56ecb45188eeea7624cbb86a941740cf6129d0439d0ecaf0279dee10") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x8001, &(0x7f0000003000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x2000000000000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x5, 0xae93, 0x400000000000, 0x9, 0x1}, 0x14) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000745000)='tls\x00', 0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) 2018/01/14 16:20:34 executing program 6: r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000440000-0x8)={0x19980330, r0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0}) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c0000-0x11)='/dev/vga_arbiter\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x80000002) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000c9a000)=""/33, &(0x7f0000000000)=0x21) shmctl$SHM_LOCK(r1, 0xb) setns(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000001000)=@known='system.posix_acl_access\x00', &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x2) 2018/01/14 16:20:34 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000737000-0x4)=0x0) r1 = open(&(0x7f0000684000)='./file0\x00', 0x1, 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000603000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003d1000-0x4)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000c0c000-0xc)='/dev/amidi#\x00', 0x5, 0x8000802) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ad8000)={0x0, 0x29, "07d8893d6317bebc09992d4fd89e31eb5640da1caf740bb35836f78c07bfc09aef37155ba2233bfd4d"}, &(0x7f000016c000-0x4)=0x31) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000031c000)={r4, 0x1}, 0x8) sched_setattr(r2, &(0x7f0000bcd000)={0x30, 0x3, 0x1, 0x5, 0x0, 0x2, 0x7fff, 0xffffffffffffffff}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) listxattr(&(0x7f0000a9d000-0x8)='./file0\x00', &(0x7f00007ca000)=""/34, 0x22) bind$alg(r5, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00002cd000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000006000)="a200000003b107ee050000000000003e31142bcc9373e416bfa5de538f05488d4df7a83fd4c258fffffffffffffc017a5803b7f588160f8472eb1a8001b4", 0x3e) getrlimit(0xf, &(0x7f0000ba5000-0x10)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r5) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) 2018/01/14 16:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f0000f0b000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000ced000-0x8)='./file0\x00', 0x20000, 0x44) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) mq_getsetattr(r0, &(0x7f0000c18000-0x40)={0xffffffffffffffff, 0x60, 0x4, 0x9, 0x7ad, 0x9, 0x8, 0xd166}, &(0x7f0000633000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000003e000-0x20)={0x2d, 0x0, 0x10000, 0x965}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f01000-0x20)={0x7f, r3, 0x3, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00001ca000)={0x6, r4}) 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084b000-0xb)='/dev/hwrng\x00', 0xbc800, 0x0) setsockopt(r0, 0x6, 0x4, &(0x7f0000b79000)="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", 0x1000) r1 = socket(0x1000000010, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000c92000-0x42)="1f0000003a00079f0000d209bd007fff000100000000000000000028000000", 0x1f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009f0000-0x90)={0x36, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r3, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) r4 = gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) setsockopt$inet6_int(r5, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000ef8000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c2d000)=0x14) sendmsg$can_raw(r2, &(0x7f0000ac2000)={&(0x7f0000e00000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000cef000-0x10)={&(0x7f0000b7e000-0x48)=@canfd={{0x3, 0x2, 0x3504, 0x1ff}, 0x2c, 0x2, 0x0, 0x0, "b82eefef69b1f677d98287349551c3a549262017d466dfb03a038091e425fb8a8eba90cb7ae98c3b37b17f7123c046d90a9d96eeec0b18ed91ce93b348546742"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x40805) accept$llc(r2, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f00005c6000-0xa5)="39e50e7cf0584956470aa35b0bb5608e5f570cb30695a4730880ca457b45cfe3a26a7f931643784db663c7b607f45f9497f2e533c16e20ac5e109c1d49611a2d34457b51eca05908dca446b92659b499aa041dea54689e0f280c8794ada4bab797168a54ad264267c8031dda3a0e88e2f3e22f6f7223a6572f0f36ff0604fb2cc79ef8a65164782b52601f81ac9e62c48f393a3ddff29878f135d0ee6c8633a61fd0fa3398", 0xa5) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) sched_getaffinity(r4, 0x8, &(0x7f0000a67000)=0x0) 2018/01/14 16:20:34 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f00000ba000/0x3000)=nil, 0x8, 0x3, 0x28, &(0x7f00007a6000/0x2000)=nil, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000997000/0x3000)=nil, 0x4000000, 0x3, 0x41, &(0x7f0000d65000/0x3000)=nil, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0xbd}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={r4, r5, 0x1000000004}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d4a000)={0x0, r3, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r6, r7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r8, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) r9 = syz_open_dev$sndmidi(&(0x7f000060a000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) ioctl$UFFDIO_ZEROPAGE(r9, 0xc020aa04, &(0x7f000012e000)={&(0x7f00008e3000/0x1000)=nil, 0x1000}) 2018/01/14 16:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000822000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000165000)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/14 16:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x80000600) inotify_rm_watch(r0, r1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00007f8000-0xc)='cifs.spnego\x00', &(0x7f000051a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004be000)='eth0\x00', 0xfffffffffffffffe) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="b3728a7cc3696711e837b838bca9dfd4b4d61627578f8c72b63a904a38199f4ebe2ea179d6fe63123f5a85a641a24bb6722434c68213ab5253b8d24e75f0956156e207d62d2f8d9d16209794ec4a0f14cde4ed8c1cc7b5a6465668b794da59ce209278edb9778ee43ea8f473f44335506ef7d8ecaed43220e2f5c4e524dd01e3b0313382398d3e063796908539fffa7c6085ee0ef3c9fa7e1c09b3e00c01860e2a2835627486ee6be7a12f", 0xab, 0xffffffffffffffff) r2 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="de9ee22f189435ff65ac92e6c5e10e7264c1c57bc5a98b86c6adbb6ae01e9fd7bf8ec7bfedc00b3067951bd1aefd136e1c88dcf097b5a7aad13e131114acf9884fcd21ea8b7252b163709d3e504c95c85e3400e433b231059d21", 0x5a, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') prctl$setname(0xf, &(0x7f0000731000)='pagemap\x00') pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 168.144294] encrypted_key: insufficient parameters specified 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e69000-0x4)=0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000644000)='/dev/audio\x00', 0x4000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000436000-0x4)=0xffffffffffff715b) 2018/01/14 16:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab2000-0x9)='/dev/ppp\x00', 0x40001, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) read(r0, &(0x7f00006ea000)=""/227, 0xe3) syz_open_dev$dspn(&(0x7f0000a32000-0xa)='/dev/dsp#\x00', 0x0, 0x101080) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000054a000-0xb7)="ccf396325eaeddbba8add4ff06c247ed14fa1968897812b1fe9847298bf87a86d9cf92982480557684bf6b1acf31d7f9c16883608e6dff41e20925e19f22c72ba81810767eb0448b66c7096ae79c2dbf31112df2d73411873ff5c58d6ee06786cec9ddb00c28bd41a1f47d395056045656983e9395ad1e0a5c230c4439d8f8dc3d96538dcde59efb515ebf7e33145d16d86138d2cab0f251e926d67584e905d15202781e12462cc40a8a53efadaef63972db4368fffdd0") ioctl(r0, 0x7fff, &(0x7f0000fb3000)="6e100a0169bfcedf21c1b709302d4736172a5f95efe26bdc4e87972af96aa71af7ca43fb570d2ce142cd73153f041e6e07287fc6d1de376d722845ed64581a68865d685c4d5d75139bce1453d113b91d8acacebb8522c4c492cd51d99702a57ea866f85ed18c4abd9abcc62dfc60898075df4d6de262c36c9793425f50d44e91d178a749b96966aa93810eabfcc9cb69a1f4675b8fc95bd573ca70d4eaba0eafbc844d730bc1b9161ec420c1aa44dccf809ff2dfe3bd997ee6de19e91ee5c7989c6a35fef52d7f10207a4b942a2f0fcd2955d47f2278c3a2") fcntl$setsig(r0, 0xa, 0x22) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c7b000-0x10)={0x8, &(0x7f0000c97000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socket(0x1, 0xf, 0x80) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000f69000)='keyring\x00', &(0x7f00001d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000a87000)=""/49, 0x31) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000156000-0x11)='/dev/qat_adf_ctl\x00', 0x640400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008cb000)={0x0, 0x8c}, &(0x7f0000d2e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000079b000-0xc)=@sack_info={r3, 0x3, 0x533e}, 0xc) [ 168.227898] encrypted_key: insufficient parameters specified 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x80200400) syslog(0xd, &(0x7f0000001000-0xc0)=""/192, 0xc0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x401, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000002000)=0x4) 2018/01/14 16:20:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:34 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x8000031) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000004000-0x4f)={0x0, ""/71}, 0x22c, 0x6, 0x3000) 2018/01/14 16:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab2000-0x9)='/dev/ppp\x00', 0x40001, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) read(r0, &(0x7f00006ea000)=""/227, 0xe3) syz_open_dev$dspn(&(0x7f0000a32000-0xa)='/dev/dsp#\x00', 0x0, 0x101080) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000054a000-0xb7)="ccf396325eaeddbba8add4ff06c247ed14fa1968897812b1fe9847298bf87a86d9cf92982480557684bf6b1acf31d7f9c16883608e6dff41e20925e19f22c72ba81810767eb0448b66c7096ae79c2dbf31112df2d73411873ff5c58d6ee06786cec9ddb00c28bd41a1f47d395056045656983e9395ad1e0a5c230c4439d8f8dc3d96538dcde59efb515ebf7e33145d16d86138d2cab0f251e926d67584e905d15202781e12462cc40a8a53efadaef63972db4368fffdd0") ioctl(r0, 0x7fff, &(0x7f0000fb3000)="6e100a0169bfcedf21c1b709302d4736172a5f95efe26bdc4e87972af96aa71af7ca43fb570d2ce142cd73153f041e6e07287fc6d1de376d722845ed64581a68865d685c4d5d75139bce1453d113b91d8acacebb8522c4c492cd51d99702a57ea866f85ed18c4abd9abcc62dfc60898075df4d6de262c36c9793425f50d44e91d178a749b96966aa93810eabfcc9cb69a1f4675b8fc95bd573ca70d4eaba0eafbc844d730bc1b9161ec420c1aa44dccf809ff2dfe3bd997ee6de19e91ee5c7989c6a35fef52d7f10207a4b942a2f0fcd2955d47f2278c3a2") fcntl$setsig(r0, 0xa, 0x22) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c7b000-0x10)={0x8, &(0x7f0000c97000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socket(0x1, 0xf, 0x80) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x0, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fgetxattr(r0, &(0x7f0000628000)=@random={'os2.\x00', '\x00'}, &(0x7f00009bc000-0x7d)=""/125, 0x7d) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f000035d000-0x38)=""/56, 0xffd2, 0x1fffffa) write$fuse(r1, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) 2018/01/14 16:20:34 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00005cd000-0x28)={0x5, 0x6c2, 0x2, 0x1, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f00001fd000/0x3000)=nil, 0xdfde, 0x5, 0x21, &(0x7f0000709000/0x3000)=nil, 0xfffffffffffffff8}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$addseals(r1, 0x409, 0x4) r2 = signalfd(r1, &(0x7f0000001000-0x8)={0x7}, 0x8) ioctl$TCSBRK(r0, 0x5409, 0x3) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x4, 0xff}) syz_open_pts(r0, 0x500) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x9, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x0}, 0x6) fallocate(r2, 0x1, 0x1000, 0xff) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x2, 0x2, 0x6, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000003000)=[0xcf1, 0x0, 0x2, 0x6bc, 0x0, 0x6, 0x0, 0x1bc, 0x5313], 0x9, 0x100, 0x7, 0x4, 0x3f, 0x2, {0x8, 0x4, 0x100000001, 0x3, 0x101, 0x6, 0x3, 0x1, 0x1, 0x3, 0x0, 0x101, 0x4, 0xae05, "73cd88a05889dd73b804adc08bde5d3f9149f8f98dda74e069a482df163ee166"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000004000)=@random={'osx.\x00', 'selinuxeth0selinux\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000005000)=0x5, 0x4) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000efb000)={0x2, [0x0, 0x0]}, &(0x7f00008e1000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003e0000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x34, 0x0, 0x100, 0x18}, 0xa0) r2 = syz_open_procfs(0x0, &(0x7f00000d9000)='environ\x00') getsockname$packet(r2, &(0x7f0000d48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af4000)=0x14) r3 = accept4(0xffffffffffffffff, &(0x7f0000466000)=@generic={0x0, ""/126}, &(0x7f0000ac3000-0x4)=0x80, 0x2080800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00001c0000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b10000-0x4)=0x0, 0x4) 2018/01/14 16:20:34 executing program 0: 2018/01/14 16:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f7000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000360000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt(r1, 0xf85, 0x6, &(0x7f0000c94000-0xfc)="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", 0xfc) r2 = getpid() mq_notify(r1, &(0x7f0000da9000)={0x0, 0x26, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000685000)={0x1fd, 0x2, 0x7005, 0x1000, &(0x7f000061a000/0x1000)=nil}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000008d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000189000-0x40)={0x800, 0xef, 0x3ff, 0xffffffffffff0001, 0x6, 0x100000000, 0x20002a, 0x5}, &(0x7f00006dd000)={0x80, 0xdc7, 0x3, 0xe12f, 0xffffffff7fffffff, 0x1, 0x5, 0x287}, &(0x7f000039d000)={0x81, 0x77, 0x8, 0x5cc7, 0x2f8, 0xfffffffffffffffc, 0x0, 0xc59}, &(0x7f0000373000-0x10)={r3, r4+30000000}, &(0x7f0000e01000-0x10)={&(0x7f0000dc4000)={0x3}, 0x8}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r5, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") syz_open_dev$urandom(&(0x7f0000d4d000-0xd)='/dev/urandom\x00', 0x0, 0x121000) exit(0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001b1000)={0xffffffffffffffff, 0x28, &(0x7f000015f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e19000-0xc)={r6, 0x0, 0x10}, 0xc) bind$inet6(0xffffffffffffffff, &(0x7f00005d4000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000236000-0x8)={0x0, 0x0}) prctl$void(0x33adbe480db0ff7f) 2018/01/14 16:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ac000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008a3000-0x8f)={0x0, 0x87, "930cc6fb8184ec93f7340cdf4cb96711951c4fe4ee9b3857202bcd4b7d5767c5fe8cad8013eb183d44150451a78b18bae845e743d599031c74b07f5fbac754edd82b9afea837214129a23c0bf685f2d9411cdb1ea8265a3f362efe37d85be75b3edea4084da0c1563a4a087a35246c7a68fe300b12c867f35f06c1daa30b4a554ec33cce7ce4b7"}, &(0x7f0000903000-0x4)=0x8f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000041b000)={r2, 0xff, 0x2, [0x8000, 0x9]}, 0xc) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000631000)=""/247, 0xf7) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r4, &(0x7f000059c000)=""/0, 0x0) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000082f000-0x14)={0xcf8, 0x4331, 0x101, 0x0, 0x5, 0x10001, 0x8000, 0x53, 0x2, 0xfffffffffffffffc}) r1 = semget(0x1, 0x2, 0x50) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f00002f8000)=""/44) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000051d000-0x8f)="6c6f676f60113065ffaef6b91a8d315f8da1df3ab6fa416fc508da6f6ca0adec8050e2b2abddd6a4ae27d141975152559a1f48e2397d2402045e91ed8c2d323054ba42f5e1cb136c1e7ce11476b6ed6e6427070914d464fd7dd6da72a22a6a1ce508bf73fa1b5b6f62de74899533d99bad5502f3a75c930fb0773b3f44ac1b81f17159ca331a6d6a7f6c751876d063", &(0x7f00004e8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x10a, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000011b000-0x9)='/dev/dsp\x00', 0x10a03, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009c7000)=0x0) keyctl$search(0xa, r0, &(0x7f0000716000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/14 16:20:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x100, 0x7}, &(0x7f0000c03000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x80000000, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000005000)=0x8000000) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d92000)='/dev/admmidi#\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f51000)={0x3, [0x1f, 0x7, 0x3]}, &(0x7f0000966000-0x4)=0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/hwrng\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000500000-0x19)=@known='user.syz\x00', &(0x7f000000e000-0x14)=""/24, 0x18) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f07000)=0x5) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000daa000)={0x0, 0xfffffffffffffffc, 0x0}, 0xc) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f000019a000-0x68)="f123660ca616baa9b5b5941608c7a81a78e5c128fdef4919cedd10b98020e4b86a5861afc03ab376969447a576c904a9e84f33cf53e4eccf3f39627dafa13226676ed170d3df71ed881e655ecb82220b1711b4f064f139b72ce9d93f80d26092fc71e51c7729c400", 0x68) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000674000)=0x7, &(0x7f00009f0000-0x4)=0x4) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e3d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0xa, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00001e7000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002f1000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000640000)={0x1f, 0x8}) fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000250000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fab000)=""/8, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = creat(&(0x7f0000023000)='./file0\x00', 0x1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000f89000)={0x2, 0x256, 0x9}) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x227c, 0x7ffffffff002) 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f000022b000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x2000000, 0x90013, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x25a469642b57649e, 0x2, 0x4, &(0x7f00004ce000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bbf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f30000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fea000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'md4\x00'}, 0x58) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000019b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f000008d000-0x4)={0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00008bd000)={@generic="e7957d0529c0cc2c0bc7805c832fff3c", &(0x7f0000543000)=@ethtool_rxnfc={0x0, 0x0, 0x0, {0x1a, @ah_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0}, {"f76c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"8594", @random="600d2ba1d462", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000881000-0x10)={0x0, 0x0, ""}, &(0x7f0000530000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000057000-0x8)={0x0, 0x0}, &(0x7f0000998000-0x4)=0x8) 2018/01/14 16:20:34 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a02000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000154000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prlimit64(0x0, 0x0, &(0x7f00002af000)={0x0, 0x0}, &(0x7f0000655000)={0x0, 0x0}) 2018/01/14 16:20:34 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000695000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00005ea000)=""/242) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) waitid(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000d4a000)='ppp1@em1(vboxnet1\x00', 0x0, 0x45, &(0x7f00007e0000-0x40)={0x40400000000000, 0x5, 0xbc, 0x9, 0x9, 0x100000000, 0x81, 0xbc88}) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) fcntl$addseals(r0, 0x409, 0xa) preadv(r0, &(0x7f00005e7000)=[{&(0x7f0000174000-0x23)=""/35, 0x23}, {&(0x7f0000da5000-0xd5)=""/213, 0xd5}, {&(0x7f0000caf000-0xbb)=""/187, 0xbb}, {&(0x7f0000694000)=""/234, 0xea}, {&(0x7f00003df000)=""/4096, 0x1000}], 0x5, 0x0) fallocate(r0, 0x3, 0x0, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d3000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f0000714000-0x5)='user\x00', &(0x7f0000f57000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000921000)="e1d55cffe536183e2ae7b4655f0a57f9bab89cdff930bdedfc3e20ce22933cb7d1df7cf17363ecde1c3546b8bc7a149514d79ce38fc8c32dee40be64517b8a355a48930170b733edd56b477159394dd55e47ca8a", 0x54, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) r2 = msgget$private(0x0, 0x28) msgrcv(r2, &(0x7f0000e93000)={0x0, ""/237}, 0xf5, 0x1, 0x0) 2018/01/14 16:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000050000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x389) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") 2018/01/14 16:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f4e000-0x4)=0x0) fstat(r0, &(0x7f00007db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d3c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000)=0xe8) getresuid(&(0x7f0000cfa000)=0x0, &(0x7f00001de000-0x4)=0x0, &(0x7f00004cc000)=0x0) r5 = gettid() r6 = getuid() stat(&(0x7f0000ac9000-0x8)='./file0\x00', &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = fcntl$getown(r0, 0x9) r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/checkreqprot\x00', 0x80000, 0x0) lstat(&(0x7f000086b000)='./file0\x00', &(0x7f0000d58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getuid() accept$netrom(r0, &(0x7f0000164000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000277000)=0x48) lstat(&(0x7f0000d6a000-0x8)='./file0\x00', &(0x7f0000d00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006d000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000b00000)=@assoc_value={0x0, 0x0}, &(0x7f00007fe000)=0x8) r16 = getgid() sendmsg$netlink(r0, &(0x7f0000b97000-0x38)={&(0x7f00005c1000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00005a5000-0x30)=[{&(0x7f0000236000)={0x284, 0x36, 0x10, 0x1, 0x2, "", [@nested={0x38, 0x21, [@generic="02b6891ed9938bd55d3928833ac5d24a12567b0492cc5362372146a10b", @typed={0x8, 0x6f, @void=""}, @typed={0xc, 0x25, @pid=r1}]}, @typed={0xc, 0x1c, @fd=r0}, @nested={0x80, 0x26, [@typed={0x10, 0x47, @u64=0x10001}, @generic="b8a2b226a463a1ba1efbd43ec9e4eb0bc0f865a172aa4d73296b24c1", @typed={0xc, 0x11, @uid=r2}, @typed={0xc, 0x6c, @uid=r3}, @typed={0x18, 0x90, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @typed={0xc, 0x69, @uid=r4}, @typed={0x14, 0x15, @str='numa_maps\x00'}]}, @generic="35a145cc3c7514fc6dda70fca3c08758b0f25836f72a4a568c409066525fb3880fe0c9d08828cf4adf9d95856dd7a18b83e69bed8520834ff1584f4808511d73030a808e027e16405e426f8ba246c7cfac1e30cdcf407f3e43dccdf14c1e265d37a11bbb4950be9bb913181efef6acb3fe55e72a71baa6f6051e7d2445311a6635c40d813cefb863af45b92f65e0a7ff6bf7b06595407b6756c1d5daaade263170d5f432d62cec27be9a61", @nested={0x100, 0x8b, [@generic="5e1d79ab5f536410324173e3450512801da91ae591dd79b5c918f20cff8457989a11f315a348387c82c694410de601d8876aef907dc0d3", @typed={0xc, 0x79, @pid=r5}, @generic="702e1c69bfd541a5801155129f95bee4b59e5ee03a7377cf614b786d2dadf2dd", @typed={0xc, 0x8001, @u32=0x9}, @typed={0x18, 0x49, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="70394afa21555273623cf9eb4af243a75b3fc8d45d1a951ff7c0533b59a7350a9e7d9fd3f0f16f5cfd3b826a21dde7557aae461eadf7c43c4dddf14909022e03e7b37dd4f1c83ca72ab955034c2daf9f2852bcedf495d9ff7a5f0f7aeb4e9431364d32b8fa6e4f81332e919b0d59758beca2b7e8"]}, @nested={0x4, 0x6e, []}]}, 0x284}, {&(0x7f0000b56000-0x1358)={0x1358, 0x2b, 0x201, 0x6, 0x3, "", [@typed={0xc, 0x54, @u32=0x101}, @typed={0x10, 0x2b, @u64=0x7f}, @typed={0x14, 0x4b, @str='numa_maps\x00'}, @nested={0x24c, 0xb, [@typed={0xc, 0x8a, @uid=r6}, @generic="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", @typed={0x68, 0x9, @binary="482918c4053657bf5075582ec3b2d9677fd7f678cf780d4187ae3205bcc752377ee9644d2c072c6c08ccd8642cc6bc47400abf78907aa2e08704922fdc1b6ea6fc7e2ec03e385054c7e00503fab136de74c3e70f853e1d436233ca8c5efe85c9"}, @generic="", @generic="ba665ad69366a5e0409d2fd3205ddac10b3432ec2c65eb233f0159043b68f556765582c8e91e5565baf7936ff7ff2eedc372cf09dd58fe7f7fa20b439eda7ea3669a4758f5eb6e95e099753f8d549f6c47f77d09f912d3a49bccee63444cfb2d0e8516035ed4af1a4bd43b5953bf4ff8b3d097e155989b9bf23e04d684bfdbe0babd033fca8051fbadd88981837de877eb56e1179eb9971350cd293282c8d65c9169a7aedf2fa346dc28f6b3d38ee6ddfe6d79201cb6cf998ac4d920cef85eddb36c7bec2938e183b2ecf7395815fca7e94654338acc3a1e30c0"]}, @nested={0x1054, 0x92, 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@generic="f6f4ce3954d96f80519b31c2529082e1f568affbe2e81a9a54be656f6254a9584cdf413d001d375af764b06120df26e8436780246fb0482dd33aac1b245ee5321b953e6b4e911843711e719ae943b7b93d21b9a3970d4cdce1e6928455441e04b2539bdcd02576c27ba95c7f3cae0c57d15b73cf6bc62e3de185472223e6118263b1b2f1a95fbbbb291e28945827f9f7a7049f10b8305d33c1f96fedaad12520469bbaedda21eaba06da42c62e797ca4b1cc92df4e3bcdef4bbe24eb13542767043c211b172098ffff4cdcddf8e7482bb372404a3129216ca7bfbefe6fc62556205513624cb2e67a2de30dd5fd2e61de4195a922d8510bed", @generic="a278ab45b8685b3350413b7e098d7acc3c9ff99fb3e00e4a29a58bd6480a9d186913b9c12370592f7591d9d87bc039d85b535a88501790bd76ae1925f474bf717564dd5e369415314917530c741505356ef9a055258ea86cb557254f023d876f6ecd8d01c8666c8703f2fecada0df2ecdcc81427bdeaaef577c80ee6e68e2bdc4736194fa7584b906f04d01a82121563f390b284ce6f73f7aec0e738e3c3f5401a99b3682a7397926a0fe5e8922b019b5bf23585bb3224"]}, @typed={0x40, 0xd, @str='vboxnet1mime_typecgroupsystem)proc{}vmnet0:mime_type\x00'}, @nested={0x1f4, 0x78, [@generic="5f52943e669e217726bd88815271e7d63ba663156ba5bd2aa24dfb29d9773405db96035a02f9be267cb7a3b70560638e220263d297bfb9775b41c890fe17162106f9e02567d1da5144ceab9e524c1bcaebc108c5932a1874b534be1d393bc253102f301feb54605fa814ec9b00b6c4984c195d", @typed={0x10, 0x57, @u64=0x100000001}, @generic="0c981e9872624e30726c739d2becf694ff69dd4b3f8dfd265c01930ed96fff1f4dfdedbcbf31885175e59f63addf463fd92baa013490295e516da64c2d3b2a775bc2c979be85f09f103a380ecd00c19cdb91daff45edce1bc3f76c7199c978ab9a1f9d45435ad1e3d6b3260aff64e9070824b7446654925be93464e67e6defc32a0855814c135c8a5b51b9fb0d82198788db7e01004eb0cbee8b8807394363a673ac766072e63d2d9f9b0918b71f722292be26c89381b0eda88f429542ad04c1e1261f1bffc600c53d6c425b0d427119b7557f28db819c81adf90c816a2a9de53606b89eec6096e4807bbb6c", @typed={0x8, 0x54, @void=""}, @generic="795a6486874c650fb03fb6d95e7cc173de50608cfa44c487585871ceb5a9b8c283035aa29b10baf3dd9cbcb4f1da859396a93f2386522cc113f2f22d2a28a79b7447d063366b8edb683271a35eb66019d313d4302d294236d0bc659a4e05c7cd24e60444c9d082c22006db8c23e86a6b4fb70208ce48c5"]}]}, 0x818}], 0x3, &(0x7f0000cb7000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x20008010}, 0x800) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00006c0000)={0x4, 0x0, 'client1\x00', 0x1, "13cc79b3b199db0a", "3ff4a63b5a4c4e0b92bcb04f1c9c980ef9ca890a54a5395be8456bc4abf5c45d", 0x4, 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]}) readv(r0, &(0x7f00006fc000-0x10)=[{&(0x7f0000395000-0x8d)=""/141, 0x0}], 0x1) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000668000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000aec000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5800, [0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/14 16:20:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000079b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000466000+0xfb5)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/01/14 16:20:34 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0x6, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r1, 0x0, 0x6, 0x100000000, 0x4, 0x40}, &(0x7f0000006000)=0x14) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000007000+0x45c)='/dev/snd/midiC#D#\x00', 0x33, 0x20000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/14 16:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x8000000, 0x0, 0x0, 0x407efc0004}]}) shmat(0x0, &(0x7f0000de6000/0x3000)=nil, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000999000)={{0x81, 0x2, 0x0, 0x1, 0xb5d, 0x69}, 0x6, 0x9, 0x6, 0x80000001, 0x7fff, "6c8fb86ead1266e6335d95d887fbe3525e145eb93e44b3a598840006f1e5c44705eb3bb523678849f078ff06abdcffe245cc2c5379d84f1c8f69656a7c160d7bc3a2f89104a823d9b85f6da884f82a843d29a9d5f330d1ecbb91fa3a204f9c5c693a19be1d319c9dcd2b59f83097502d537f405518a62ff595477bea2282213c"}) 2018/01/14 16:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f00005a7000)=[{&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000998000)='/selinux/load\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000f0c000)={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) fcntl$notify(r0, 0x402, 0x22) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000152000)=0x0, &(0x7f000081e000-0x4)=0x4) madvise(&(0x7f0000200000/0x4000)=nil, 0x4000, 0x7f) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000a93000/0x2000)=nil) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007dc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x4)="7c80afe8") lseek(r1, 0xfffffffffffffffe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x200, 0xc0) 2018/01/14 16:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005fb000-0x10)='/selinux/access\x00', 0x2, 0x0) connect(r0, &(0x7f00002d5000)=@ax25={0x3, {"4a65ff78ec08e0"}, 0xfffffffffffffff8}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bf6000)=0x4, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e44000-0x4)=0xc) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dca000-0x4)=0x0) stat(&(0x7f0000446000-0x8)='./file0\x00', &(0x7f0000380000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001f3000)=[0x0, 0x0, 0x0]) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a4000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0xe8) getresgid(&(0x7f0000b67000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x0, &(0x7f000027f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af1000)=0x0) r11 = getuid() getresgid(&(0x7f000019b000-0x4)=0x0, &(0x7f00004dd000)=0x0, &(0x7f00007cd000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da4000-0x4)=0xc) getresuid(&(0x7f0000e74000-0x4)=0x0, &(0x7f0000537000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x0) r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000984000)=0x0) lstat(&(0x7f0000593000+0xec)='./file0\x00', &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003ff000-0x8)='./file0\x00', &(0x7f0000cb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$unix(r0, &(0x7f00000e7000-0x118)=[{&(0x7f0000163000-0xa)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000c4c000-0x10)=[{&(0x7f0000abf000)="fa7c43078638c69a04f37766f374c8de39880cde7317b5118ad4312eca0ebc8a31bc2767e3dc513fd07a2ee1e0237a01e8e1152a153131859345c8ca7f26eeb666d303ba3d0e15fc50da712fe9032647295149529ff7b728c9ec39673a4e1857b1dd570dc26f2fb1dcaf642204a8aa767683e1c11ab94011d35d8483f53dc4f36e0b93bc17fcca1485b339137fa7b94cad5354dd59a6cb1e0f5a2ffbde4fd834b0b37bd9651d5fc09d643f5a867d350564cd", 0xb2}], 0x1, &(0x7f00002b8000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x20000000}, {&(0x7f0000cd7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000011d000-0x10)=[{&(0x7f0000116000)="", 0x0}], 0x1, &(0x7f000007f000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x40}, {&(0x7f0000924000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005f9000)=[{&(0x7f0000831000-0xe0)="177b139df3a1185e3b3fe4a2514d2c90c31e72d44b19ea171eb1042ba4d129078206b3c0228f02e4b3b6c00439e0d0d6466fe3c3950528b45934be01ff1b23b0af796926aec5ac523d9a93634c8997a470f975229e8e03ddab4f4f58ec85484e4201266e70b70392f85c924a7d33f0adbfb17a7b361d4240879853ab53cfc32f152a4d820310915004562fc46a8c52cfa0418d386029b99807df163d74889a9557ae32710314a5263cd5d50724ef335d0aae95c0aca5dfef9c3c2888c794fa7336500f8fc015a4c03e95aea0dc9a8d2b8c74982ba9ecbd7bb982d34c9584a463", 0xe0}, 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{&(0x7f00003ee000)="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0x1000}, {&(0x7f0000476000-0x73)="6d541a1b92cb02bc3caec7c53983b26aca2418fb7786c2eb9745a7450de840bcdf87aaebf5854b5e7df5fdc69f2fe1f18706b4d4997d5db71f4bf7f1c008437ef0daf56ccb9331690bab1ad11d32b6ce8db8f8585c0fd64fb1fabd950eae3f2000375dd8c2079013c6a20208b703446bdc1189", 0x73}], 0x5, &(0x7f0000697000-0xf0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r19, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf0, 0x40}], 0x5, 0x40004) 2018/01/14 16:20:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="33b9ea54cc05ca177a5a7f761d683fe1", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 16:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00006cb000)='/dev/dsp#\x00', 0x7, 0x200000) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = msgget(0x0, 0x0) msgrcv(r0, &(0x7f00005df000)={0x0, ""/67}, 0x4b, 0x0, 0x0) 2018/01/14 16:20:34 executing program 6: r0 = pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x6b, "592d381c917bad4c79e3ad9b44638a27a43ee36b480ac90cd7b645006f1a942bb91afabc1d32bc0611a11ac3c58c7729e46432c96e5bda833a1a92fb4180b85d34fbc3fc63b508f0b227e25fae8450db77230a5f183d42daf10b626d6539a772d55739650d4a16f6e9fc8b"}, &(0x7f0000003000-0x4)=0x73) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x401, 0x10, 0x6, 0x7c56}, &(0x7f0000000000)=0x18) setns(r1, 0x40000000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000)=0x0) lseek(r3, 0x0, 0x0) pkey_mprotect(&(0x7f0000564000/0x1000)=nil, 0x1000, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000c9000-0x14)={0x9, 0x9, 0x4ad, 0x225, 0x359f}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000e21000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, 0xf, 0x4, "c780e983575eb46f6fafeed116801cdeb0b6e0c50c132d54091b0508947feb353190aa026fbb6debd51a97527848832e9aa4de5918a4177048919869d8d8dcd7", "4e5a225df12aee4df22d65cf2759ad5f0bc20d5d8bae3d40ae08a6c9a7c53e34", [0xfffffffffffffff7, 0x2], 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000097f000)={@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}, 0x8, 0x6c6, 0x8000, 0x400, 0xacb, 0x84000000, r5}) ftruncate(r4, 0x0) 2018/01/14 16:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e1e000)='/selinux/user\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f0000b6e000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x39}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009b2000-0x8)={r1, r0}) 2018/01/14 16:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f62000-0x11)='/dev/vga_arbiter\x00', 0x109000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_bt(r0, 0x8000000005410, &(0x7f0000381000)="") bpf$OBJ_PIN_PROG(0x6, &(0x7f00003d0000+0x631)={&(0x7f0000240000)='./file0\x00', r0}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007af000-0x5)='reno\x00', 0x5) eventfd2(0x8, 0x80800) [ 168.760138] FAULT_INJECTION: forcing a failure. [ 168.760138] name failslab, interval 1, probability 0, space 0, times 0 [ 168.764604] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 168.821253] CPU: 1 PID: 28569 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #261 [ 168.828634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.837968] Call Trace: [ 168.840537] dump_stack+0x194/0x257 [ 168.844146] ? arch_local_irq_restore+0x53/0x53 [ 168.848790] ? __lock_acquire+0x664/0x3e00 [ 168.853011] should_fail+0x8c0/0xa40 [ 168.856702] ? mutex_lock_io_nested+0x1900/0x1900 [ 168.861522] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 168.866600] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 168.871777] ? find_held_lock+0x35/0x1d0 [ 168.875818] ? __lock_is_held+0xb6/0x140 [ 168.879869] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 168.885731] ? rcu_note_context_switch+0x710/0x710 [ 168.890645] should_failslab+0xec/0x120 [ 168.894591] kmem_cache_alloc_node_trace+0x5a/0x750 [ 168.899592] __kmalloc_node+0x33/0x70 [ 168.903367] kvmalloc_node+0x99/0xd0 [ 168.907059] seq_read+0x7cd/0x13d0 [ 168.910581] ? fsnotify+0x7b3/0x1140 [ 168.914276] ? seq_lseek+0x3c0/0x3c0 [ 168.917961] ? fsnotify_first_mark+0x2b0/0x2b0 [ 168.922521] ? avc_policy_seqno+0x9/0x20 [ 168.926555] ? selinux_file_permission+0x82/0x460 [ 168.931373] ? seq_lseek+0x3c0/0x3c0 [ 168.935061] proc_reg_read+0xef/0x170 [ 168.938842] do_iter_read+0x3d2/0x5a0 [ 168.942616] ? dup_iter+0x260/0x260 [ 168.946229] vfs_readv+0x121/0x1c0 [ 168.949741] ? __fget_light+0x297/0x380 [ 168.953694] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 168.959032] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 168.963849] ? vfs_write+0x374/0x510 [ 168.967552] ? mutex_lock_nested+0x16/0x20 [ 168.971759] ? mutex_lock_nested+0x16/0x20 [ 168.975968] ? __fdget_pos+0x130/0x190 [ 168.979828] ? __fdget_raw+0x20/0x20 [ 168.983525] do_readv+0xfc/0x2a0 [ 168.986865] ? do_readv+0xfc/0x2a0 [ 168.990384] ? vfs_readv+0x1c0/0x1c0 [ 168.994067] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 168.998887] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 169.003887] SyS_readv+0x27/0x30 [ 169.007230] entry_SYSCALL_64_fastpath+0x23/0x9a [ 169.011955] RIP: 0033:0x452cf9 2018/01/14 16:20:35 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000016, &(0x7f0000cad000)=0x0, 0x1f) 2018/01/14 16:20:35 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/enforce\x00', 0x440, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000018000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/14 16:20:35 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x65)=""/101, 0x65, 0x40000000, &(0x7f0000383000)={0x4, 0x1, 0x100, "a431a30a3d87", 0x4, 0x0}, 0x10) ioctl$TCSBRK(r0, 0x5409, 0x9) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000dab000)={0x4af0, 0x2}) pselect6(0x40, &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x10)={0x0, 0x0}, &(0x7f0000007000)={&(0x7f0000fd0000)={0x0}, 0x8}) 2018/01/14 16:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00008e6000)={0x40002, 0x0, [0x100000001, 0x7, 0x3, 0x1ff, 0x800, 0x5, 0x3, 0x9]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r2, &(0x7f000023d000-0x30)=[{&(0x7f000091d000)=""/13, 0xd}], 0x1, 0x0) 2018/01/14 16:20:35 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") getpid() symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00') r0 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f000001f000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000366000-0x12)='./file0/file0/bus\x00', &(0x7f00001e6000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x3, &(0x7f000035b000-0x4)=0x3) renameat(0xffffffffffffffff, &(0x7f0000014000)='./file0/file0/bus\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0/file0\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000099d000)={@generic=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) faccessat(0xffffffffffffffff, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/14 16:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000631000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x18, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x402, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010e000-0x11)='/selinux/enforce\x00', 0x38080, 0x0) openat(r0, &(0x7f0000fcb000-0x8)='./file0\x00', 0x200, 0x0) socketpair(0x5, 0x0, 0x375a, &(0x7f0000b0d000)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000793000)=""/197) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) [ 169.015119] RSP: 002b:00007feade10bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 169.022801] RAX: ffffffffffffffda RBX: 00007feade10b950 RCX: 0000000000452cf9 [ 169.030042] RDX: 0000000000000001 RSI: 000000002058e000 RDI: 0000000000000013 [ 169.037282] RBP: 00007feade10b940 R08: 0000000000000000 R09: 0000000000000000 [ 169.044526] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7665 [ 169.051766] R13: 00007feade10bac8 R14: 00000000004b7670 R15: 0000000000000000 2018/01/14 16:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) setxattr(&(0x7f0000403000)='./file0\x00', &(0x7f0000174000)=@random={'system.\x00', 'net/ip6_mr_cache\x00'}, &(0x7f00000ab000-0x11)='net/ip6_mr_cache\x00', 0x11, 0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000992000-0x11)='/selinux/enforce\x00', 0x100000800, 0x0) [ 169.107538] binder: 28605 RLIMIT_NICE not set 2018/01/14 16:20:35 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, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00001b4000+0x296)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x2000000000000031, &(0x7f0000f07000)=[{0x206, 0x2, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x1eb, 0x0, 0x0, 0x0) getpeername$packet(r1, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000182000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002f2000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r2}) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x91a}], 0x1, &(0x7f00007ed000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x38, 0x0}], 0x1, 0x0) 2018/01/14 16:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ecf000-0x9)='/dev/kvm\x00', 0x4000000000100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 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, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/14 16:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000004d000)={&(0x7f0000aaa000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts(ecb-blowfish-asm),sha384)\x00'}, 0x58, &(0x7f0000ebb000)=[{&(0x7f000095b000-0x9b)="f6fc6b262bd69d32852cec5268478fa3754e94826d389f92dde95015f3c121995ffb40767bfd5a03fa6333c6349bf1bfbe6a7b9493c512c812c6680716f6fbd30f281bf5ffd00c145835582f58de4a5d926cfbf09a8fa179cd5cb2d448cc31541a552750a7e930655d68bed5fa54c2f62ec321ba32487bde087902013bdd9dd48829e517bb3b93ed3c3545553987a952a6c28e3a660937d57a7d4d", 0x9b}], 0x1, &(0x7f0000710000-0x92)=[{0xb0, 0x11f, 0x3ff, "c437fee669d312a8ec5983fecc161f373ac9958502c7a871408213622543b2e84b5475a7099dd626c05375196c427bd79c91226bf1c1b467ada2f0ec4ad546edafb91629019b75f868517ddb2f7ff7ba10eeefa21e7e6a472e742707ebc4ec1854b48b7223c85d3ac8abdd2d5db45a36a7b79f2e8809bdc593b8ddceec1a7ea9364af170399268b1398433fe9173b4c64f7e423696cecacb57324518a0b1"}], 0xb0, 0x24000880}, 0x44004) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000532000)='/dev/rtc\x00', 0x40100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000392000-0x8)={0x0, 0x8001}, &(0x7f00004c8000-0x4)=0x8) clock_gettime(0x7, &(0x7f00006e6000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cd2000-0x10)={0x27a7, 0x8003, 0xfffffffffffffffe, 0x2, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000e03000)={0x0, @tick=0x96, 0x8, {0x10000, 0x9}, 0x9, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000068000)={0x79, 0x0, [0x1fffe000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c9e000)=0x0) perf_event_open(&(0x7f0000d66000-0x78)={0x7, 0x78, 0xac9, 0x2, 0x7ff, 0x2, 0x0, 0x7f, 0x40000, 0x6, 0x1f, 0x44c, 0x2, 0x1, 0x0, 0x9, 0x3, 0x6, 0x7fffffff, 0x3, 0x5, 0x8001, 0xff, 0x75, 0xfffffffffffffffc, 0x10001, 0x400, 0x7, 0x2, 0x6, 0xf072, 0x3, 0x100000001, 0x8, 0x7, 0x8001, 0x140000000, 0xfffffffffffffff7, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000f05000)=0x0, 0x1}, 0x88, 0x2, 0x3, 0x7, 0x100000001, 0x8, 0x5, 0x0}, r5, 0x967c, r2, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000642000-0x4)=0x100000001, 0x4) 2018/01/14 16:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x44) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a0000-0xc)={0x6, r0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000804000)={0x6, &(0x7f000048a000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/14 16:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007d0000)='./file0\x00', &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000041c000-0xc)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00008c0000)=0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00005ae000-0x10)={0x9, &(0x7f0000878000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000ece000-0x8)={r5, 0x10}) 2018/01/14 16:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000d22000)='./file0\x00', 0x620000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000de0000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00003ca000)={0x81, 0x0, [0xf887, 0x3f, 0x4, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) [ 169.143367] binder: BINDER_SET_CONTEXT_MGR already set [ 169.161894] binder: 28603:28624 ioctl 40046207 0 returned -16 [ 169.182952] binder: 28603:28631 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 169.182963] binder: 28631 RLIMIT_NICE not set [ 169.183157] binder: 28603:28605 unknown command 536907575 2018/01/14 16:20:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0x40000040, &(0x7f00004d4000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000301000-0x4)=0xffffffffffffdffa, 0x4) write$tun(r3, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/14 16:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000dbd000-0xb0)={{0x9, 0x3}, 'port0\x00', 0x20, 0x20c00, 0x2, 0x3ff, 0x100000000, 0x2, 0x2000, 0x0, 0x4, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/14 16:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000722000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f6a000)=0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e74000-0x28)={0x7, 0x8, r2, 0x5, r3, 0xc8, 0x9, 0x2}) ioperm(0x0, 0x4, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000141000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074e000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000322000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000b4000)={0x0, 0x0, 0x101}, 0x8) 2018/01/14 16:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) fcntl$notify(r0, 0x402, 0x2) 2018/01/14 16:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = add_key$user(&(0x7f00006ad000-0x5)='user\x00', &(0x7f0000887000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ba000)="a24fb6be2cf52da169b0da80bcf556004e160b208d7541bc748d247868f92a648ec55c5eea5d26729b1051a375bc2fb9d071aab146bf7b99a614a656ee5184d76f7728168c1e888e4977e4e88bf2d3215baf0b33ab54b63379f471dd65c6d59653e28b1f877340394b309fcacfe4d5e8e91c2571cc53ab802b3d1cb26bc97a8dd226c17e3553beaa64e80c7fdd1f67691206a2923f22883d5b014695e5828fb17c", 0xa1, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0xdac0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) r2 = open(&(0x7f0000c3e000)='./file0\x00', 0x0, 0x80) accept$nfc_llcp(r2, &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a23000-0x4)=0x60) add_key$user(&(0x7f000082f000)='user\x00', &(0x7f0000033000-0x2)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000055c000)="", 0x0, 0xffffffffffffffff) 2018/01/14 16:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000473000-0x54)=""/84) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 169.183165] binder: 28603:28605 ioctl c0306201 20008fd0 returned -22 2018/01/14 16:20:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a77000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 169.304061] device eql entered promiscuous mode 2018/01/14 16:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000de1000-0x60)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e8000)=0x0) timer_settime(r0, 0x0, &(0x7f00002d8000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000555000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) futex(&(0x7f0000add000-0x4)=0x0, 0x0, 0x1000000000, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f0000e5c000-0x4)=0x0, 0x0) 2018/01/14 16:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) r1 = open(&(0x7f000076f000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/01/14 16:20:35 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001c3000-0x4)=0x5, 0x4) syz_open_dev$dmmidi(&(0x7f00005af000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x40100) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/14 16:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) process_vm_readv(r0, &(0x7f00007c0000-0x30)=[{&(0x7f0000088000-0xcf)=""/207, 0xcf}], 0x1, &(0x7f0000b1a000-0x20)=[{&(0x7f0000732000)=""/200, 0xc8}], 0x1, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000064d000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000037b000-0xf0)={0x0, 0xe8, "487c48536e7ae07c9d7eee7a0d62f0d00c838a13353dcee8f18447f49d4ca7758b195ae6fed6b462183ed29710df1adb05c084c908d1e088864c2668128400c98da738ad8c5ed609b784361f687146932e160d2fae3028c69b764da9dc1c7e379631d016161311167c5742c899eacefefec38757755c7bce9569198cf39a993e4bdaaa49e1abcb4d4022eaea5e2949d335aa16b76681b0ce8f01745032dd7e332ceba89df2151416f84950245e15415ba5df0a9b26baf03485560bd2f246df61fb6a13f94ce8b3bdb915170707e2b2ee624780a1317ceb0be3ed631cafd2a5eb3367b0023473dad1"}, &(0x7f0000441000)=0xf0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000aa6000-0x8)={r4, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bb7000)={r4, 0x6, 0x7}, &(0x7f00009fd000+0xe78)=0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/14 16:20:35 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000004000-0xa3)=""/163) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x4000) fcntl$notify(r1, 0x402, 0x8) 2018/01/14 16:20:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={r3, r4}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x1000, 0x3, 0x0, 0x3, 0x1ff, 0xa, 0x80, 0xa0, 0x3f, r2, r5}, {0xffffffff, 0x6, 0x1, 0x267, 0x4, 0x3, 0x8, 0x4}, {0x7f, 0xfffffffffffffffc, 0x8, 0x1}, 0x61c2, 0xf, 0x2, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x3, 0x643, 0xffffffffffff7fff, 0x8001, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x1, 0x3774, 0x0, 0x4, 0x10001, 0x4}, 0x3, 0x7, 0x8000}) sendto(r0, &(0x7f0000001000)="f263abedf1b8511b2c806d2d0d34782489c7e97efa24f120cdcb27c8f9f2c75260fe30aa491b7249ee3fe6998bf3229fc3b7186a2dccf9f7d83acdcc01d6a934a2f3d80945e27f25efd8c94713750210fb4d15eff0e6d2184552312e97f3ef854c43e11c7a414580f90ba0984023e27f478d6e16a47f3d993afb9bea5a0a28044a596e1848c4fbf9cf16e65de8e4c52a62de906bad1f99ad35", 0x99, 0x800, &(0x7f0000001000)=@ll={0x11, 0xf, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) 2018/01/14 16:20:35 executing program 7: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d44000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00005cb000)={{0xe4c, 0x100}, {0x2, 0x2}, 0x100000001, 0x0, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 16:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b35000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000636000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b28000-0x100)={0xb41, 0x4, 0x2, 0x4, 0x4, [{0x812680f, 0x2, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x7fff, 0xbd20, 0xa2c7, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x9, 0x8000000, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x7, 0xa4, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a8000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ade000-0x4)=0xe8) r4 = gettid() ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00005a3000-0xcb)="1c7e0fe5efac0ef13cab8d302f2869f136cd709cb43047ba75e512b0bf51b096a7c17529dbc25fbe302a059f293f4d96693913dda6defcb1a42a5c92eac8dbdb4a9275f5b4c6c28b048f402ae11f6cb506b4ef9da84ffe4d2c7ac474fa42baa86d91e72963b62097619d39877a2022c644acb96af3ddfb348e5acf0dc64a3733e074fa4d5b06304c21e9f7992215a98f32f6df22afbecb5fce09cc67d695f6b1afdcd46a40f392c186381c68e3dd1fd7dd41e2096c5b885d3642c87b7ac6e746ae2df2fd3f8a8dc06bf1dc") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000024e000-0x4)=0x0) r6 = getuid() fstat(r1, &(0x7f0000eaa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099a000)={0x0, 0x0, 0x0}, &(0x7f0000e5a000-0x4)=0xc) lstat(&(0x7f0000f7c000)='./file0\x00', &(0x7f0000f2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000156000)={&(0x7f0000238000)=@proc={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000572000)=[{&(0x7f0000446000-0x2bc)={0x2bc, 0x39, 0x800, 0x3, 0x2, "", [@nested={0x1e0, 0x60, [@generic="de1ee9c25b8befdc9306d17602183ca6f5798a70f7a03a7b38b7f14b04373791d3f9e497eb3408a5", @typed={0x10, 0x7c, @u64=0x81}, @generic="1ba443f5321235557b1f09f7ddca477d43a8cdfdb6d3dc93dbf03e5749eed1e64847f4846ea2ee4d6d1591fd1af43abfce74eb49c49e9e7471aac32e0cd0c3e55077ac37c438b71163c07144387a2f4c733fd82f6b431ae59d23d6f39053a3ec17fdce4ba215c7f1e0105b40457653a2939479ede7504484df63ab7d22e641f3a35b6f", @typed={0xc, 0x35, @ipv4=@empty=0x0}, @typed={0xc, 0x84, @uid=r3}, @generic="41b9122ef1ce298397cbf3f6a51a282ab9b0b4e5e3a40da4286de06a788407e514cb895bca85b5bff74909cc2263f1b064b689a314ced481c8deb91b233a56cd440e4718fa54b28060c2c01a5063760db3ec66fbe598c5a63efca2b6e4129ecfb54d4fe777618a", @typed={0xc, 0x92, @pid=r4}, @typed={0x8, 0x57, @void=""}, @typed={0x8c, 0x38, @binary="3560bb879bff0270a3a8ca39df433233574a378597739b25c3f1359414de40d6d075ae9b64d3082d00c7bce1fc514caa40911761f8149d0a596d7d1b08702aa6d2844c1ea44992b7df646fb3f22382b65a7451988bf3f5c62d447b785823cac8cdd98baf97ca8cb0e861370a1a2d97c71014551123be51693d0d176f4607c2ee7c"}]}, @typed={0xa8, 0x67, @binary="208f1052ef1fcefdf1a7c681deed70dfc64c9dfc0d3b8c490f65842f62c9cfc56ba130cad07bbd7fd48e73ef8668ff69f5232229e3b2681a34cbd8b6a5597abc8268b5d8aa4232b965fe5ade9f1f547d18b3e3e9938afbf8946b39aad3ec7a8ccd0514b74224c0ab9cff8ee6313ffd225d1de73dab9869581b8dde46c6afd34aad5dd73d852f10249ba96e383185bbe64e558386286569808d01b77c92028e38"}, @typed={0x18, 0x37, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x6c, @u32=0x41c124dd}]}, 0x2bc}, {&(0x7f00003fa000-0x28)={0x28, 0x42, 0x204, 0x0, 0x3, "", [@typed={0x18, 0x8c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x28}, {&(0x7f00007a1000)={0x2328, 0x22, 0x200, 0x7, 0x1, "", [@nested={0x111c, 0x19, 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@typed={0xc, 0x27, @pid=r5}, @typed={0x8, 0x54, @void=""}, @typed={0x18, 0x2d, @str='/dev/input/mice\x00'}, @generic="eb94c86e58c35c5d7b", @generic="5160b26c894794af5ac58f4f974da0b58fe0ac6ab9d2c75a1abdf0fd827e8c383027336543f233ea23167481256587972589a66b61682c51c0f3b8ab8581bb8c23e872a7970e294bd02641f51a6219cc5dc17c3a055786da3981ab7f16f181b9d7f4693afac708e0e7b404e22fba4afa6b44106328bb3e9a29b38aec4ddc189ae62465a245b6c1c8c5cc9ee897e9488aa7d2faf3a2eb7928919d078e7188947bd9e712b7e99dea58ed348b5bf01f8dd94a7856bd36364874e5dc54ef5671fbc4abf13e3f5aadd88961f30aa676bad5cf7860845bc5ec3c223d1d1be496a506952639"]}, @typed={0xe0, 0x34, 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@generic="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@nested={0x110, 0x5c, [@typed={0x18, 0x5e, @str='/eth1em1wlan0\x00'}, @typed={0xc, 0x59, @uid=r7}, @typed={0x18, 0x76, @str='/dev/input/mice\x00'}, @generic="df6eb7b7699d655c965fbcfe1436cd8c8d7e7ae50e26c81ef8b5efbb46da4c86e2772b4dac7bf8093c8f77a124d70fa06b525c2cf7192ad4655760544c0b1a53a6cbd89c14bdc696e6ab8d0eb11e54a9e57c29e9945f6d7a7b9586170dbdde9c9229f559a53725463fc3778aa7d3d40d4275d249e0b5e358196cdb882b843e94e42f1f4779aa7aa6c02778d18dc88127342520329f9e583ce66c928c5b9a1474eae084b30dff3ad70524e3f089105fc778cf0a61046ef453d3f97153c1a69abf61038b5ef27b87329d8cec40bf2587bb"]}]}, 0x2328}], 0x3, &(0x7f000010f000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x40}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006d5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000227000-0x4)=0x14) 2018/01/14 16:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000363000)='rxrpc\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a26000)="7c1ca338a7ef9153b9ebecf29d03bc6a7bce6d5dc84fe310e6ec57f6dcef1d96baa6ab44088be5d6bfe2a972fc510dc7773980cc3691a4456caf7621066205164217f73cc7e150eb1f2406e54310f9a6012cf7651cabd5839c40ec1065e49b9b9b1d282b8f1ace909e713dd8bfa6b0833d56b27bf437ec444b93c7dba568c50942a09c91001dc7643c9778a2e829236e776737ea425fe9ae67a41d8d485fb3d2797b1c7922d401f4ffb03192e6aada413ca876ed2716029517605469", 0xbc, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da0000)='/vboxnet1\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea4000)=[{&(0x7f0000919000-0x1000)="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", 0x1000}], 0x1, r1) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000883000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d93000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002e9000)={0x0, 0x70000000}, &(0x7f0000a76000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000007f000-0xa0)={r3, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x21, 0x7ff, 0x8001, 0x9}, 0xa0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r6, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r7, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x493}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000021a000-0x98)={r3, @in6={{0xa, 0x2, 0xe1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa73f, 0x948}, 0x98) ioctl$TIOCNXCL(r5, 0x540d) 2018/01/14 16:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e58000)='/dev/admmidi#\x00', 0x7, 0x4200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a99000-0x20)={@loopback={0x0, 0x1}, 0x7d1, 0x1, 0x0, 0x8, 0x34, 0x4, 0x2}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe7000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/14 16:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffe) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1, 0x20, 0x0) readlink(&(0x7f0000b9e000)='./file0\x00', &(0x7f000097c000)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004cd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) readv(r2, &(0x7f0000a03000-0x10)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0x0, 0x0, 0x2, 0x19104, 0x2, 0x0, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x0, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cd5000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x3}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080a000-0x8)={r5, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r6, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) accept$packet(r0, 0x0, &(0x7f000047e000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)=""/150, &(0x7f0000b80000)=0x96) r7 = socket(0xa, 0x80801, 0x80000001) ioctl$KIOCSOUND(r7, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) write(0xffffffffffffffff, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) 2018/01/14 16:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000dd1000-0x4)=0x5, &(0x7f0000396000-0x4)=0x4) 2018/01/14 16:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000150000-0xb)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c47000)=0x6, 0x4) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$kcm(0x29, 0x5, 0x0) lseek(r1, 0x0, 0x7) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f000005b000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 16:20:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bind(r0, &(0x7f0000d30000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000487000-0x1f)="1f0000000506fdddfffb00f60000ff0180fff30c090001c0f1ff0706000000", 0x1f) 2018/01/14 16:20:35 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000)={0x78, 0x1, 0x8, 0x8, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={r2, 0x7, 0x30, 0x9, 0x8}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r4 = syz_open_dev$dspn(&(0x7f0000013000)='/dev/dsp#\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7ff, 0x8000, 0x0, 0x1ff, r3}, 0x10) 2018/01/14 16:20:35 executing program 2: syz_open_dev$dspn(&(0x7f0000a59000-0xa)='/dev/dsp#\x00', 0x76e2d3b8, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/rfkill\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001aa000)=[], 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) syz_open_dev$sndmidi(&(0x7f0000544000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x10400) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007e0000)=0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b69000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000a04000-0x53)="03f300020000000000e7d2d35e4129a5e250b4bbf3b3156b3d969fd1f024d54f4565245fe3f03f98ae0c1724bdf3badaf9d7ab753e5bd0dbc4345cab2da195b81a55e83106da5f9076b08c7400300a653eafb0") ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000184000-0x4)=0x9) getresuid(&(0x7f000067d000-0x4)=0x0, &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000ff5000)=0x0) r6 = getegid() sendmsg$unix(r4, &(0x7f00000ed000)={&(0x7f0000401000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ea7000-0x80)=[{&(0x7f00000dc000)="f97b66e8fc3cdcc029b0b7e521869b514c484460338f30616e1dc912a830af7db86936c4cf1303ad9853777cbe444f7fa2c3d8fda1604df129c4b1b64fcb1cdb06662b594002094998c0dfec569f6b50691dc644112a0d478cabd95ec906ea7866065d48e898108f3757f86f06302c08a2997531244fd7a2ed9d9b7a4037305930d94b106ef90651a0b37e9ad6aa240da96e2f7a6746f5f9032ee76ab0633011fc020309c81cb07c58a91e6bcaab1d4d4df627b967e6891eae9aedbd2e3495e4fa80aab0613ceee1e0ad5500293b967db718adaa02317851204c574d8f438e", 0xdf}, {&(0x7f000069f000-0x5c)="d84d22c02bc12476405b005a2e9918c2e266c7822522cd6c297d45a221d666ce06b411d9d0637b4476f16f721f473fbb196bf820a67b2d533471ea56aaae36d73f47411d5d3da56da0ae13a21c575d1c1990631bbf6aca6cf4e2e7f7", 0x5c}, {&(0x7f00000ca000)="474f0f57f73cc0816e08f99d41655a2b6f5ab413809c04a6aaf1cf36bafaef3ec92f1a92611133e56574ce26bcad4b3c4732f97ec5331b71640944da3bb4d2e52293639862fccc3fcf5e87952467bc2557254f926339d9e67dd3", 0x5a}, {&(0x7f0000ac6000-0x4d)="380bc83f95292f8b2a44cc28bccc11636775966b2857e3218b751b45b8feaf1f9e762596a5587076e216ca8dda68bccfff50562915df74530a0ef5bee0be8ffab7ed6c0536b895e42f147ec66a", 0x4d}, {&(0x7f0000fc4000-0x5)="b16b5ad282", 0x5}, {&(0x7f00004be000-0x73)="129a8edc06def6fe91a086297244b78f8024efe518b430f3f2f4036570a229ad7d6bc950d1ccccaebb35660e0322ca425b3ad39719503fcc71c8def528e51165c79cb0dba928dbab1f74a947cbbdf6a6e58afcdb23875d2cc8760860678460863ea236eb980b6cf9a1229ff7f7391496ee8920", 0x73}, {&(0x7f0000b15000)="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", 0x1000}, {&(0x7f0000b7e000-0xd)="bccc6e694d3d0c4d14a8818bdd", 0xd}], 0x8, &(0x7f0000c44000)=[@rights={0x28, 0x1, 0x1, [r4, r4, r1, r0, r1, r4]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x48, 0x41}, 0x4) sendfile(r0, r4, &(0x7f00004db000)=0x0, 0xff) 2018/01/14 16:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00000ba000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003ec000-0xd)='/dev/dmmidi#\x00', 0x6, 0x80) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000026d000-0x10)={&(0x7f0000d1b000/0x2000)=nil, 0x2000}) [ 169.557967] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/14 16:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f48000-0x11)='/selinux/relabel\x00', 0x2, 0x0) open(&(0x7f0000442000-0x8)='./file0\x00', 0x10000, 0x108) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000a7e000)={0x8, 0x7f, 0x3, 'queue1\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/14 16:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001b5000)={0x0, 0xa6, "e99793fc0692087f3dc6c482798ca27e6366af5dfd31679c4f573435d46c4a15b669eeb83d90d5bc837e7b78102c5c0850a95ffa0f30d1773aa96f3c04c0428b50e952b2ccbffbcf4ee5cc3f64baa19b41a12cdf4625f699910df8811b968f2b03b8b2afa9755717151e848bc8eabaf4de6b7d1e463aa478b95cc67c9676acdd599b673490d28dcb4338e933abded07ebd163fb4f62a16a055ca702da8a0b9d0cf2536bc7808"}, &(0x7f0000a7c000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006db000-0xc)={r2, 0x0, 0x30}, &(0x7f000070f000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003d4000-0x10)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, r3}, &(0x7f00001a8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d87000-0x8)={r4, 0x2}, &(0x7f0000654000)=0x8) fchdir(0xffffffffffffffff) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) r8 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r8, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r8, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ff000-0x4)=0xc) r10 = syz_open_procfs(r9, &(0x7f00009fb000)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f00005ea000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r1, &(0x7f00008ca000-0x9f)=@known="73000000000000008165766d002736fe8b0ec45bab3123e9f2b343ec3d21645d15239ae91368b97e25de2e8c9330a75ccd63b1e3c0d69a55b2b870433c1774a7d24888e23d6c7f1eda766f071f13302efc63682d08afaa36d9dc7ea99e19b454a4ba05f59ee141944f9fdf82f8b5fb68074a0841373bbede0755e34524489aa6b3eab9566e13d2b399cceb158f8bdb83bb24210c184871800230a469169f5b", &(0x7f0000902000)="2d1fa6a1a2fc1e4e9d86da4f9e21e61f56b9e04e0f23dd51994401c8b0a8f024bef47c6128f6f40419fbb3bd970e05335781ba054ce08b96d2f2904c568d8bf5e2ac4c1dfdbf436ed1ba17f0c0609a3c1cea2564832ad48e45969148359fa2adcf405aff80569b36f81bfe1054b4d02dcbd8a60b9456ed0cdc525364e700e39c04c75042a1ae727bc262ee525da72a149f88cbbfb7d14b69ba79bf4289813f005f17e226f00c7779a48e1c1ffe85648d74a4e778dcdb99b4487b1e0c77a750019ed560ab1122c35609ff49cc4c37ec3dbb23579d8f477ededaa70f3fb36ce004462de7ab0a", 0xe5, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0xfffffffffffff108}, {0x0, 0x2}], 0x2) clock_gettime(0x4, &(0x7f0000c7e000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000244000-0x4)=0xfffffffffffffff9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r11, 0x21d) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00004c9000)={0x0, 0x1, 0x86cd, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/14 16:20:36 executing program 4: r0 = syz_open_dev$midi(&(0x7f00005e2000)='/dev/midi#\x00', 0x8001, 0x400001) mmap$binder(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x2, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000037e000)={0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e53000-0xb)='/dev/mixer\x00', 0x40002, 0x0) modify_ldt$write2(0x11, &(0x7f0000210000-0x10)={0x40, 0x1000, 0x4000, 0x4, 0x3, 0x5, 0x8001, 0x100, 0x2, 0x3f}, 0x10) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000340000)=0x200) r4 = syz_open_dev$tun(&(0x7f0000f4b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000e1c000)={0x1, r4, 0x1}) r6 = syz_open_dev$sndpcmc(&(0x7f00000d5000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000025d000)=0x8000201) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000d62000)=""/26) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_ivalue=0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000ba1000)={0x0, 0x985}, &(0x7f00004c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00004e8000-0x4a)={r7, 0x42, "8438af1d4540fab57aedb157cc5ae80d80e50b2aa7e8987e457fccd7487221986ef30dc8457e9e402f01850408b15bc92b01cd1ae99206da0ec8821b9da04b665cf4"}, &(0x7f0000ed5000-0x4)=0x4a) socket(0x10, 0x803, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000bda000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006d6000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000002c000-0x64)=[@in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0xfff}], 0x64) 2018/01/14 16:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd0000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:36 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000170000)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x6, 0xfffffffffffffff9, 0x6, 0xaabd, 0x4b, "1691666112e4e400e72664b8da62603a30a76e288fef38b40d8885b34677382d1600fcac81ab3b02fc10f19c422beeb4f660a91790587f1997e8be2a302811", 0x473a}, 0x60) 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}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:36 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000036000+0x8a1)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000f000)='/dev/snd/pcmC#D#p\x00', 0xaa8, 0x200) bind$bt_rfcomm(r0, &(0x7f0000009000)={0x1f, {0x2, 0x6, 0x2, 0x10000, 0x4, 0x9}, 0x80}, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 16:20:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x328, 0x0, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0xe8d, 0x30, 0x9, 0xb4b}, &(0x7f0000001000-0x4)=0x18) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/vcs\x00', 0x40600, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000000)=""/253) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x3)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000002000)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000)=""/202, &(0x7f0000000000)=0xca) perf_event_open(&(0x7f0000b3b000-0x78)={0x0, 0x78, 0xfffffffffffffff9, 0x5, 0x6, 0xff, 0x0, 0xffffffff8aad1b63, 0x40000, 0x8, 0x5, 0x401, 0x5, 0x6, 0x3, 0x7, 0x7, 0x3, 0x2, 0xff, 0x2, 0x100, 0x101, 0x100000000, 0x4, 0x5, 0x0, 0x8, 0x4, 0x6, 0x4, 0x33, 0x7, 0x8, 0x8, 0x6, 0x6bd2, 0x3, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x1f}, 0x800, 0x1ff, 0x1ff, 0x5, 0x7, 0x6, 0x40, 0x0}, r0, 0x10001, r1, 0xf) pipe2(&(0x7f0000b3a000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000002000)=@req={0x28, &(0x7f0000001000-0x28)={@common='gretap0\x00', @ifru_settings={0x5, 0x4, @raw_hdlc=&(0x7f0000003000)={0x3, 0x1}}}}) syslog(0xa, &(0x7f0000002000-0x9e)=""/158, 0x9e) r4 = syz_open_dev$mouse(&(0x7f0000b3a000)='/dev/input/mouse#\x00', 0x1, 0x551000) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$TCSETAF(r4, 0x5408, &(0x7f0000001000-0x14)={0x40, 0x10001, 0x64d2, 0x80000000, 0x3f, 0x3, 0xd190, 0x2, 0x6, 0x6}) ioctl$EVIOCSABS0(r3, 0xc0189436, &(0x7f0000b3e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0}) 2018/01/14 16:20:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setpriority(0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000003000-0x8)={@rand_addr=0xffffffffffffffcc, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/14 16:20:36 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0xfffffffffffffed0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f88000)='./file0\x00', 0x40, 0x84) sync_file_range(r0, 0x5, 0xb4cf, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000cd0000)={&(0x7f00008bc000-0x60)={0x27, 0x80000000, 0x8, 0x4, 0x8, 0x89, "25c5a0be300c2670f4a2cf423a14539fb1e56629595b49aba126e559222ef1886773244c2c026b18077efd9db92170d57e80bfbcb9816e699797e0efc2369b", 0x80000000}, 0x60, &(0x7f0000f88000)=[{&(0x7f0000cdd000-0x58)="1e9d3eed9408b53033ceb16911955a0358324797cdc151d745c198eb5be27a0c12b2e7519d293ba99c5a0d61ef34157fa46cbf385c72412e14f6815c98a64d30cc1a1308762ba817cf1fb60b8eed02cada6040db836d0ad4", 0x58}, {&(0x7f0000d75000)="cfd5e19e9792160a28454d339401b81476fa8b5b5c7b59d39bce8128ee8b188f17ecb90ca346a23c536ded93004dcd3f46aa3ed68cbc6dd06d1cf3ce7d8171dea3c439ce549d746be625df49195622b5a4d8e34fe421dd5e8fe8449c74a93d0e237d13aa3e4d643a266009946a2bfb50987b17764c6b3cc16fa2b041a4b3588f6189ccbff93b803f8ea950312c93311bd03a88fd98aa327717df95ebaabcea911c921edf874e680eeb43e32da1020a81242c458b1d0b39a4c6a89193db3f1e76049eb029defb7b420aab39162e74e66f2fee2a48", 0xd4}, {&(0x7f0000f88000)="", 0x0}, {&(0x7f0000814000-0x8e)="5557635bb7f90e5846a9f8ffd785cf8b4960fd13da6c913ba1a390e306049aab6d7841c554e473f84f070e770e8ce5f2e3a7b0306ee43b00275417cae401116130045b4de13cbceb6a29d33395a07ce033b0d831f8d09d09a8b421386dd4b96406a7a1a6e46e7dfae4fdbfa6d101560335b756dcf14fce514af6162227dc590af364e1928cd9b08d396db60e02dc", 0x8e}], 0x4, &(0x7f000028d000)={0x28, 0x101, 0x81, "0ea34cccab0635fdca190b53618881b5f348b143e5"}, 0x28, 0x4040000}, 0x40) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)=""/0, 0x0}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39, 0x0}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/14 16:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dfe000)={@common='bpq0\x00', @ifru_flags=0x0}) 2018/01/14 16:20:36 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00002a1000)='/dev/amidi#\x00', 0xd7b, 0x660200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00007ba000)=""/248, 0xf8}, {&(0x7f0000d9a000)=""/168, 0xa8}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000334000)=""/105, 0x69}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 16:20:36 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/14 16:20:36 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000234000)=0x0, &(0x7f0000a7c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005aa000-0xa)='syzkaller\x00', &(0x7f00001b1000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000605000)='vmnet0!\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e23000)='asymmetric\x00', &(0x7f0000149000-0x1)='\x00') setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000fcf000)=0x0, 0x4) 2018/01/14 16:20:36 executing program 4: r0 = socket(0x8, 0x0, 0xfffffffffffffffe) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000263000-0x10)={0x3, 0x2, 0x3, 0x200, 0x0}, &(0x7f000079b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x7) 2018/01/14 16:20:36 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000009000-0x9c)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x84a3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000055c000-0xd)={0xabb, 0xe3, 0x0, 0x0, 0x1ff, 0x6, 0x6, 0x6, 0x0, 0x100, 0x8b, 0x6, 0x0, 0xd0b, 0x3, 0x0, 0x8, 0x9, 0xb6}) 2018/01/14 16:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000724000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f4000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007d0000)=0x9, 0x4) socketpair(0x8, 0x804, 0x1, &(0x7f000039b000)={0x0, 0x0}) r3 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000bad000-0x38)={&(0x7f0000b0d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cb000-0x10)={&(0x7f0000239000-0x12b8)={0x12b8, 0x41, 0x100, 0x7, 0x3, {0x16, 0x0, 0x0}, [@generic="d27c0ad888b8d7048d377a89e1e55b723b6456bbde111e695e6ceee9550a61d43c3836f0679cc3eb5af1418980a01b98d4da33a286fd4d1a83a1ec9a5fba9d182229cb489b7d32054cba8347e526afcc53254753674988a047dcc181546b103bdcd3024ccc9c08077a25eb3ae783e63a69d5b0ba3599e63d55dbd58c03679060417e61a88e980dc78d9de6c6dd3285fc49e068da386051c31e95e7a74650c42d016c41e95a608642c9650519a1e2840c84b288338d1a447b65fea8ce2593ca0bff65578ef78c2345662bc4d797f683c44c1769671a5eb0054cde0bb1eb98f3c5212dc08380b958f9a13bfac8f8bbc1", @nested={0x1014, 0x85, [@generic="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", @typed={0x10, 0x72, @str='bdev$\x00'}]}, @nested={0x64, 0x46, [@typed={0xc, 0x8f, @uid=r3}, @generic="5f5943e0fef573ec35f164692a3926b4072bb0b0792d9bdf0a8688d73c1fac8c7af0e8e484419ec6313dfa7075f63b0b298bc3a733ba282e390a15385ef4d581d51837badf9a3c87b7b5d86f601795e5f28b0a"]}, @typed={0xf0, 0x6a, @binary="e25b947f3e0fce9fb34dac105523769c75e09649276c26a15281444887ef0b10f795be3dcc0e298c9cc74137c2e91c5ee21defecc3956cd7d17b4eaa9494d88e693c44c4f8f8fcbcff6bef8cff9a1fdd83b8d95598322b23dcb9204de47b74109af71b71aa072164fa4a8c2c9cc466cd166ad9719950fdabc36ad35dd67cf9303073228d9b05dffbb07b60d50d05bb0e22d4c2f36b858ea240d9e4a637e6e57a4a1b379d251ed09ad73cf3e844c4e720dfde2300cc2fdeb0f1428706042c8399e7354ed419b42891a675d61dbc01feec9832062a8b80858f05408ecca8bceb92131fe60ebc"}, @generic="b5b67e548dce0b6e4def9aeb6947dd1c60e0b1991c25dc894a2cd7e1db61004c51f24695cffee0da9c30f6fe269aed1d5b204680ef7213069c113c9b27c55b4a9840c2f42faffe8e37553241"]}, 0x12b8}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000055a000)={0x6, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120) 2018/01/14 16:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000734000-0x4)=0xc) perf_event_open(&(0x7f0000712000-0x78)={0x3, 0x78, 0x4, 0x6, 0x5, 0x9, 0x0, 0x100000001, 0x20000, 0x5, 0x41141cf3, 0x8, 0x470, 0x1f, 0x311c, 0x81, 0x7fff, 0xfffffffffffffffe, 0x4e, 0x1f, 0xffffffff, 0xcf0, 0x7a0, 0x400, 0xde, 0xdf2a, 0x0, 0xfff, 0x0, 0x1, 0x349d, 0x4, 0x8, 0x200, 0x1, 0x8, 0x2, 0x5, 0x0, 0x6, 0x6, @perf_config_ext={0x7fffffff, 0x7f}, 0x0, 0x4, 0x1, 0x7, 0x4, 0x101, 0x3f, 0x0}, r1, 0x100, r0, 0x1) 2018/01/14 16:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000b1000-0xd)='/dev/dmmidi#\x00', 0xf447, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004d9000)={0x0, 0xa1, "fea1a8dfbc4933c035dba4125c772661a63f5928c264507551f0099e2ba65f432e21bcc3ae016d26fb46bbed6d640190cf2ec7e37ef99c96d358fe23ab6702afd95a3583f0e371c8d2d994fb9eaee96d67f14a093cf849670b4b75de10092834d29dfd4ab83de61fe48f1b678ec2de369876f3c07700135d14aeb0f8b19c9453b100e2707f395719bee616197f54cce4faf51051e6dad9323460ab00fd53c3bc2e"}, &(0x7f000052d000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056a000-0x10)={r2, 0x7, 0x0, 0x7ff}, &(0x7f0000416000-0x4)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000236000)=[{&(0x7f0000ef4000)="78c036bf3cf6fc364cc74a70732d03d20fd39f9789cc0986a8772a7831b71ee0ce7fc7b585ac63f160551eb0fcb8ff0aabfbaed820ab011dd4853712cf2f56e277019dc877f4fb376ef21d", 0x4b}, {&(0x7f0000fa9000)="837c7680e3084e37b22e11c52d5ed19e923635ae9d2a2b0de0c4e3fad2da4db9ece1d5b18629e97c76901123fd1dc29e8586d03746c7dfe9f6dc4551b36730a1b7fe02146b3b21b3404b5d6026867233b619972b903e48ef539e651cff8b5bbfdddeff285584da8361737075c1f285134612a2cbf5d10246f87ae54c8fe9a405879b618432eed2bcacd2ead4f63271677a2343d23f0ebc987666f05c2d7a0edfcf90c52b4d80a094be7480767d79e81de547eeb4f3fbe470d3e0bd2b12d12d239d08ac05b57966e278581b297b", 0xcd}, {&(0x7f0000f97000-0x5f)="8bf44f3e8493c389419491b857b0f47cb27ec84b3d5d206fecd045d948856d5999d364e9829e69a2", 0x28}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 16:20:36 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f000086d000-0x8)=0x0, 0x5) r2 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fc2000)={0x4, 0xfe36, &(0x7f0000fc3000-0x95)="3992eee272fe742a1db8b21b34b9fea03ff9ef208303a1ce79696670952dc111926be2f6ee1585d4905d2e7274ab0b3c1b0e7e35a72d660ebc146271e862e751fa0f256b378493bd6ba5052ed3db4f7bf6c5291f6d9fb512c660684965cfaa80d3a09a98f5ed6631a55816862dde6dde3337a826c7f779404e4671dde67f0268abb2e93bf8a854f1c44b3272a956fc1caf50283a6c"}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) 2018/01/14 16:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) geteuid() fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000c9f000+0x191)=0x6) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000886000)={0x45}, 0x8, 0x800) fcntl$getflags(r0, 0x0) 2018/01/14 16:20:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="960a756df473a98911fbb4748e28c89bb600a1044a6e8f4cb248dca67937af9df89a522bfb90216d2828a228e0c71fd2e6722385a9f152eb2fed2e5bb2fe96a4edaab67e10d3c3a3ed6d674429", 0x4d, 0x800, &(0x7f0000025000-0x10)={0x2, 0x3, @rand_addr=0x813, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e05000-0x18)={0xaa, 0x21, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r2, &(0x7f0000332000)=""/8, 0x8) r5 = dup(r2) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000a1000)={0x0, 0x6, 0x2, 0x4}, &(0x7f000089a000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000956000)={r6, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000a50000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) 2018/01/14 16:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0xfffffffffffffe89) r1 = accept$alg(r0, 0x0, 0x0) bind(r0, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x280f, 'ansi_cprng\x00'}, 0x58) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/loop-control\x00', 0x400, 0x0) r2 = dup3(r0, r1, 0x0) bind$bt_hci(r2, &(0x7f0000ae3000-0x6)={0x1f, 0x2, 0x3}, 0x6) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/14 16:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a8c000)='/dev/audio#\x00', 0x8, 0x301400) readlinkat(r0, &(0x7f000014d000-0x8)='./file0\x00', &(0x7f0000192000)=""/72, 0x52) rt_sigprocmask(0x1, &(0x7f0000deb000)={0x100000000}, &(0x7f00005e3000)={0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f00004c8000)=""/179) 2018/01/14 16:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c5c000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000008000)='net/ip6_mr_cache\x00') sched_yield() readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 170.275275] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=28810 comm=syz-executor7 [ 170.309613] kauditd_printk_skb: 126 callbacks suppressed 2018/01/14 16:20:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000-0x10)={0x5000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000544000)='./file0\x00', 0x0) mkdir(&(0x7f0000abd000-0x8)='./file0\x00', 0x4) r2 = socket(0x8, 0x802, 0x40a) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a46000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000097b000)={r3, r4, r5}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000234000-0x4)=0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) open(&(0x7f0000543000-0x5)='./file0\x00', 0x121040, 0x100) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x0, 0x4000) [ 170.309621] audit: type=1326 audit(1515946836.438:2252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28819 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x0 2018/01/14 16:20:36 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0xffffffffffffffa9) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000169000)={0x26, 'aead\x00', 0x0, 0x0, 'twofish\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xb)="41fa", 0x2}, {&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5436ff0c2c63def5723", 0x49}], 0x2, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/14 16:20:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004fa000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/233, 0xe9, 0x12002, &(0x7f0000000000)={0x1a, 0x1d, 0x100, 0x8, 0x7, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) fsetxattr(r1, &(0x7f0000ec9000)=@random={'trusted.\x00', 'self\x00'}, &(0x7f0000443000)='\x00', 0x1, 0x0) 2018/01/14 16:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') socket$nl_xfrm(0x10, 0x3, 0x6) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000084a000)={0x2, 0x1, 0x3ff8000000000000, 0x7, 0x4, 0x7fff}) 2018/01/14 16:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/autofs\x00', 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0xfffffffffffffffd, 0x15, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = signalfd(r2, &(0x7f0000ef0000)={0x0}, 0x8) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00002e2000)={0x19, {0x2, 0x2, @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]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee, 0x60, 0x2, 0x9, 0x8, &(0x7f0000f1f000-0x10)=@generic="bc6e950d559ffa8dfa653ff11482c507", 0x1, 0xfffffffffffffffd, 0x1b}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000421000)=[{0xf, 0x6}, {0xc, 0x8e}, {0x3, 0x400}, {0xe, 0xfffffffffffffe01}, {0xf, 0xb313000}, {0x3, 0xd84dfab}, {0x4, 0x0}, {0xc, 0xffffffffffffff81}], 0x8) 2018/01/14 16:20:36 executing program 3: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 16:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000ec8000)=0x100000000, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) 2018/01/14 16:20:36 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x24)=""/36, &(0x7f00009fb000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/ppp\x00', 0x10001, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000f04000-0xc)={0x18, 0x0}) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000fec000)="1f00000001021d02000000b60000000000000000090001800500010000df00", 0x1f) [ 170.372968] audit: type=1326 audit(1515946836.501:2253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28819 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x0 2018/01/14 16:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000027000)={0x7, r0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00008f8000)={{0x1, 0x3f, 0x5, 0x80000001, 0x0, 0x8}, 0x8, 0xfff, 0x4}) openat$ion(0xffffffffffffff9c, &(0x7f00007a9000-0x9)='/dev/ion\x00', 0x8a00, 0x0) 2018/01/14 16:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$inet6(r0, &(0x7f0000ed6000-0x1c)={0xa, 0x3, 0x702, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000be3000)={0x3, 0x7ff, 0x3, 0x0}) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 16:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007f1000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00005ff000)={0x8, 0x1, [{0x0, 0x0, 0x9}, {0x2, 0x0, 0x5}, {0x0, 0x0, 0xdd}, {0x3037, 0x0, 0x40}, {0x0, 0x0, 0x100000000}, {0x90cf, 0x0, 0x8000000000000000}, {0x3, 0x0, 0x6}, {0x4, 0x0, 0x7fff}]}) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001e3000-0xb)={0x100000000, 0x8000, 0xff, 0x7fff, 0x4, 0x5a, 0x0, 0x3f, 0x8, 0x7, 0xea}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000067d000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000097000-0x4)=0xa0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00009f9000-0x2)={0x6, 0x42e}) 2018/01/14 16:20:36 executing program 1: semget$private(0x0, 0x3, 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f36000-0x48)={0x1, 0x0, [{0x40e, 0x0, 0xb9}]}) 2018/01/14 16:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000093d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000efe000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)=[0x0, 0x0]) ioctl$TIOCSBRK(r0, 0x5427) sync() 2018/01/14 16:20:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000097c000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000165000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xc0, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x2, r1, 0x42424242, 0x1000, 0x0, 0x6, 0x20, 0x40, 0x0, 0x4, {[@eol={0x0}]}}, {"a1d82a3e5bc6ce28be18d1a8131cea58043e48731defae0914eeac7da4574d7b31fa41196f31bee2bc227a85da709adf5ee8f26fa99384854d93ba436a3563f75805b04d2c98fde66fb6b75f13371ae725e8563edb081fd8403f5aff3bd96bf45d038c590ce0632830a4680219df99f4a21729707f27d401f6b421f45045c7b7828fa2ef84ad2b4a52682bec6d7b228976e596f3d7f31f9c96cd736f7cf03ee97c2c7bd7029db00d"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/14 16:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') syz_open_dev$urandom(&(0x7f0000274000)='/dev/urandom\x00', 0x0, 0x80) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000eaa000)=0x7) 2018/01/14 16:20:36 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xffffffffffffffa4) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000-0x1130)={0xfffffffffffffffa, 0x26, 0x829, 0x6, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@generic="4fed5d7f6cec3993e6ff3f991a9893ff", @nested={0x0, 0x85, [@generic="ac5b7982f79d8ac6fd0f18799dfef504c6af6cdb8ec50ba96f0592896d68d1c60409e79f66870cab82fdf46c", @typed={0x0, 0x5a, @void=""}, @typed={0x0, 0x5e, @u32=0x7f}, @typed={0x0, 0x27, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="e254e582a0cb3623c8cd4919ca77afb5d7b3acfe0895a0fe5c240c6c912141d73eb91b52", @typed={0x0, 0x3b, @uid=r1}, @typed={0x96, 0x11, @fd=r0}, @generic="b3fb9c1189a8c2f627886032a342cc7729e125d9cc04e303be3bde5145fcc2da675ec856a33a85df8896fdb96cdd5a7b65d66a622b7e18ae3267ef3588293a5870246a1fc2b5ad8320f03b3d0cdb7d4b16a6566cada1bfe4dded3f4dd7f280075e13e74e35966dce6fc8a07006236731", @typed={0x0, 0x4b, @uid=r1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040040}, 0x0) 2018/01/14 16:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$tun(r2, &(0x7f000062d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x0, "f85e75"}, "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"}}}, 0x41f) syz_open_dev$sndpcmp(&(0x7f0000403000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) recvfrom$inet6(r0, &(0x7f0000852000)=""/106, 0x6a, 0x2000040000043, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000098b000-0x14)={0x0, 0x5, 0x3f, 0xffffffffffff0000, 0x4, 0x100}, &(0x7f00006e5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a95000)={0x2, 0x20e, 0x18000000000000, 0x100000001, r3}, &(0x7f0000e90000-0x4)=0x10) 2018/01/14 16:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000728000-0x5)='user\x00', &(0x7f0000982000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b42000)="5e4c99aab6b5f5298ce81dab20d5cfc445288fea971c6c3b3cacae0b7b3eb394e4dda124eaba701e8d0f905b417bb8495743e284233caa8e8cb924ed9b1362eb706c822676c9abb3a07d2917fbafe01040c5e46bad64e30670406f61b22195da33c0441e2a19233ae6cfdbc0f45b91db440dfa09452f55a90d3837555bae956214375be4a3b67da15726de1d203db40798521d9c45f40cb80d429cb5f588e013abb1d4ddc0fd3158a6ada17889b822765ade4afe967bd119269ae7afd4346a3c6ec8", 0xc2, 0x0) keyctl$setperm(0x5, r0, 0x2000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fe9000-0x8)='./file0\x00', &(0x7f00009d9000-0x14)=@known='security.capability\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000eee000)={{0x4, 0x9}, {0x4, 0xffffffffffffff97}, 0x3c64, 0x1, 0xc56, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) r3 = accept(r2, 0x0, &(0x7f00009aa000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000b86000-0x14)={{0x3, 0xd63, 0xfffffffffffffffb, 0x9ca8, 0x3e19, 0x2}, 0x3, 0x2, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 16:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socketpair$inet(0x2, 0x80001, 0x7, &(0x7f0000068000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x2000010, 0x0}}) 2018/01/14 16:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000103) r1 = accept4(r0, &(0x7f0000155000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007f1000)=0x6, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005cb000)={0x0, 0x3}, &(0x7f0000aa1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000090000-0x4)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000086d000-0x6c)={r2, 0x64, "f86412b04dfa2b779e1ed69989eb2fe024c3a4a585786424fa6b40cf058bdd92369486e26973bb72848b7cf5c582ff8ab63c28fc2a21674fc3857b63a29f9349ec04f51ead88dc9992e050d7bc93676908f5b63b7a703ecc92d80c55bc09a1685306fab3"}, &(0x7f0000cd3000)=0x6c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c19000)={r2, 0x100000000}, 0x8) r3 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='net/raw\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/57, 0x39}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000379000-0x7d)={0x0, 0x75, "8b9aded078c6464f36bc423632964244e8fe11c7667e69e910ab469e2cc1858f0ba7d6bc0a7179de24973b7fe9a7475e732ecf8471c58795e907a44fe03b867c7374f6fd8e921c9e7a5d51283108ce9a023281719debfc00dec3b1ee235e09bf5d9c4850a5fc620b04d9840fd1fc3ed6bb8b26bf38"}, &(0x7f0000373000)=0x7d) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000bd2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000055b000-0x8)={r1, 0x10001, 0x9}, &(0x7f0000597000-0x4)=0x8) 2018/01/14 16:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000051b000-0x8)={0x0, 0x0}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) writev(r1, &(0x7f0000a5e000-0x10)=[{&(0x7f0000b91000)="660aa9c15574cdfc737485ca7e195e01dee9e991bb870433e8c3a9d28dce195591aa", 0x22}], 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/14 16:20:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000061f000)='/dev/sg#\x00', 0x7, 0x40000) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000202000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006e6000)=0x14) recvfrom$packet(r2, &(0x7f00006c8000)=""/186, 0xba, 0x10000, &(0x7f0000739000-0x14)={0x11, 0x0, r3, 0x1, 0x2, 0x6, @random="a57c4c9d37bd", [0x0, 0x0]}, 0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000826000)=""/174, &(0x7f0000b2e000-0x4)=0xae) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000cc0000-0x4)=0x2, 0x4) sendmsg$alg(r1, &(0x7f0000647000-0x38)={0x0, 0x0, &(0x7f0000496000-0x40)=[], 0x0, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) [ 170.618288] device eql entered promiscuous mode 2018/01/14 16:20:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e32000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000076e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf0000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 170.647769] audit: type=1326 audit(1515946836.776:2254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 16:20:36 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netrom(r2, &(0x7f0000021000)=@ax25={0x3, {"e65fd7f3934b36"}, 0x1f}, 0x10) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 16:20:36 executing program 1: r0 = msgget(0x1, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x100000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup3(r4, r3, 0x80000) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r5, &(0x7f0000011000)=@file={0x0, ""/4096}, &(0x7f0000008000-0x4)=0x1002) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f000000c000)=0x0) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) sysfs$3(0x3) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/14 16:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000675000)='/dev/mixer\x00', 0x40e200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000db9000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, {0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfe}, 0xffffffffffffffff, [0x7, 0x7fffffff, 0x0, 0x48000000000, 0x8, 0x9, 0x1, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000)={0x0, 0x2}, &(0x7f0000b57000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c4000-0x8)={r1, 0x6bd2}, &(0x7f0000222000)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000eb4000)=@sack_info={0x0, 0x0, 0x1}, 0xc) syz_open_dev$amidi(&(0x7f0000312000-0xc)='/dev/amidi#\x00', 0x59f2404a, 0x40) sendto$inet6(0xffffffffffffffff, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f000056d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009f9000-0x4)={0x0}, &(0x7f0000c5c000)=0x4) 2018/01/14 16:20:36 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000626000/0x4000)=nil) shmat(r0, &(0x7f000008d000/0x3000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/137, 0x89) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27a, 0x1, 0x1, 0xa, 0xa1, 0x7, 0x4}, &(0x7f0000001000-0x4)=0x20) 2018/01/14 16:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000e41000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ece000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006c1000)=0x0) r1 = getpid() r2 = getpgrp(r1) r3 = gettid() process_vm_readv(r0, &(0x7f0000f6e000-0x10)=[{&(0x7f000008c000-0x33)=""/51, 0x33}], 0x1, &(0x7f0000b5d000)=[{&(0x7f0000e63000-0xde)=""/222, 0xde}, {&(0x7f000024d000)=""/2, 0x2}, {&(0x7f000064d000)=""/129, 0x81}, {&(0x7f0000147000)=""/0, 0x0}, {&(0x7f0000ad8000)=""/67, 0x43}, {&(0x7f00009a9000-0xd8)=""/216, 0xd8}, {&(0x7f00004b8000-0xc7)=""/199, 0xc7}, {&(0x7f0000c35000-0x27)=""/39, 0x27}], 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5, 0x0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000073a000-0x5)='/dev/cuse\x00', 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000024d000-0x4)=0x68d, 0x4) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) geteuid() 2018/01/14 16:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000887000)={0x0, 0x3a}, &(0x7f0000710000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007c9000)={r1, 0x9c, &(0x7f000067c000-0x9c)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd708}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xdab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}]}, &(0x7f0000737000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bc1000)={0x3, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5db, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b5000-0x20)={0x4, 0xffffffffffffe06d, 0x202, 0x2, 0x80000001, 0x2, 0x3, 0x1, r1}, &(0x7f00008c0000-0x4)=0x20) [ 170.776421] audit: type=1326 audit(1515946836.776:2255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 170.822930] audit: type=1326 audit(1515946836.805:2256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=295 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 170.848179] audit: type=1326 audit(1515946836.805:2257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 170.877246] audit: type=1326 audit(1515946836.806:2258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 16:20:37 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000009000)=@newsa={0x138, 0x1a, 0xd01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb-serpent-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000b000-0xd)='/dev/dmmidi#\x00', 0x1, 0x800) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x8800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000000b000)=0x1f) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000000b000-0x10)={0x7fffffff, 0xdf1, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000005000)={0x0, 0x401, 0x1, 0x7, 0x1, [{0x3, 0x40, 0x4650, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/14 16:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f36000)='./file0\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000353000)=0x0) timer_create(0x0, &(0x7f0000e03000)={0x0, 0x1e, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ee000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0x26}], 0x1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d49000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000032000)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d3}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8b03, @loopback={0x0, 0x1}, 0x1f}], 0xe4) 2018/01/14 16:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000b15000-0x1b)={0x8, 0x2, {0x2, 0x1, 0x7, 0x1, 0x482}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$tun(r2, &(0x7f00007ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 16:20:37 executing program 5: r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) geteuid() ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f00005a2000-0x1ec)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc17e087377d0909fb9a994aea67b5b0406d01e8997b091e9b79669337cff5a071ffe170000000000000008e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa786233204393966b2fe52032ec9440d0fd5992e015523c4b7cf8c18e6279490b14d40e293b132220536f5abc76e43f5000000ca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82b", 0xd8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000388000)={0x3, &(0x7f00004c1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000111000)={r2, 0x10}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea2000)={&(0x7f0000cfb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000d07000)={0x200, 0x300, 0x9, 0x10, 0x6, 0x0, 0x22f9, 0x8000, 0x8, 0xdfa, 0x7fffffff, 0x4}) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/14 16:20:37 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000459000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f6a000)=0x1c) 2018/01/14 16:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000005d000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000a3b000-0x20)={0x0, 0x5, 0x7, 0x9, r2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004b9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r1) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000887000)={0xc944, 0x8, 0x0, 0x78b45bc6, 0x0, 0x5, 0x2, 0x0, 0x1400, 0x3, 0x4, 0x0}) 2018/01/14 16:20:37 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) accept(r0, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x14) 2018/01/14 16:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008e4000-0xc)={@dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) shutdown(r1, 0x4000000000001) 2018/01/14 16:20:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000249000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000619000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000705000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$kcm(r1, &(0x7f00001a3000-0x38)={&(0x7f0000d16000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ddc000-0x80)=[{&(0x7f00004aa000)=""/117, 0x75}, {&(0x7f00002cb000-0xdd)=""/221, 0xdd}, {&(0x7f0000755000-0xa1)=""/161, 0xa1}, {&(0x7f0000166000-0x56)=""/86, 0x56}, {&(0x7f0000255000)=""/79, 0x4f}, {&(0x7f0000453000)=""/167, 0xa7}, {&(0x7f0000f48000-0xc5)=""/197, 0xc5}, {&(0x7f0000868000)=""/75, 0x4b}], 0x8, &(0x7f0000d04000)=""/153, 0x99, 0x40}, 0x21) sendmsg$can_raw(r1, &(0x7f0000a0d000-0x38)={&(0x7f00007e4000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f7b000)={&(0x7f00004ee000-0x10)=@can={{0x4, 0x8, 0x4, 0x6}, 0x5, 0x1, 0x0, 0x0, "560f2e996df21666"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000306000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d4d000)=0x1c) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r5 = timerfd_create(0x7, 0x800) getxattr(&(0x7f0000fa0000)='./file0\x00', &(0x7f0000b9b000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000bc3000)=""/147, 0x93) sendmsg$unix(r0, &(0x7f0000a24000)={&(0x7f00002c6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bdd000-0x40)=[{&(0x7f00006e9000-0x27)="e124c2459249fc850f71c0afd25e1e2a5ee387486b87295f25568c3247565becd7f1f1302efe1a", 0x27}, {&(0x7f00001a0000)="3cc7e3c932fd82bf77bd7190f74b8855f3f15d21395158d18e8904b583dde608aee0a4c0a58567ac9c19f5ace913753fe06fc73850eaf584263c81b4e19e6869bedca3e65e2c60a9b0ef8ab1e5d99cb5427086fa4599f54dfd3bf66a305afa8d8e9fe9db89c9a4216c3f3d4e5ab8e6eea2acc546908121b1ca2f981d8add4ffe138e21bedbc04fa02c6369", 0x8b}, {&(0x7f000002b000)="59871f7162036ed29906bba6a102063c81adea3c856f305dc4f82854d11602c47a4b0dea6f5924a9b3f4e6bc9c0a04b9d4ba75c8c5b827992265dfef7d97ae85132755", 0x43}, {&(0x7f00008e5000-0x59)="25fbc2bfb8cdc16d70dd5d4d39302c2b6db83b93a8088e722a164d4ef2937384bd07c3056f05109b2c32e291523fad1424e51088873f3b9a62d4b5886ed62f81d91e0ef90e2105629c58feaff99d2c6deb3bf5ccde44b15dbe", 0x59}], 0x4, &(0x7f00008bb000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r3, r4, r5]}], 0x20, 0x10}, 0x4000) 2018/01/14 16:20:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000004000-0x10)={0x27, 0x1f, 0x4, 0x7}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000001000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fe4000)={0x9, 0x14, 0x8, 0x7fff, "fd77624d1abb5043142a1b710a579f0177be78617c09a4003bf29519631d0fe3"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e69000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000329000)='/dev/binder#\x00', 0x0, 0x2) prlimit64(r3, 0x0, &(0x7f000048d000)={0x0, 0x0}, &(0x7f0000c98000-0x10)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000078b000-0x90)={0xfff, {{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]}}, 0x90) [ 170.906361] audit: type=1326 audit(1515946836.807:2259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 170.931352] audit: type=1326 audit(1515946836.807:2260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 171.001788] audit: type=1326 audit(1515946836.807:2261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28912 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/14 16:20:37 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000006000)='/dev/random\x00', 0x0, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x8, 0xff, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/14 16:20:37 executing program 5: getuid() mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0x8)='./file0\x00', 0x101201, 0x80) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000000f000)=""/212) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000007000-0x38)={&(0x7f0000008000)={0x27, 0x2, 0x3f, 0x7, 0x886, 0x3, "a28eddba9dda7807f11801fcc5fdd075f617eee258b6ea9d10bd50c42bc45d7ca4338300ec9ade16e70118e72ad4e6bb9fe9c8ff1cfd6177688103021958f9", 0x1000}, 0x60, &(0x7f000000e000)=[{&(0x7f0000002000)="8f9c470d0b489ce138d1975860719438ca054bcc739fa760bba1bb0d56b7c5b1c804b06fdaa1296643e24958ea11b2a6d88a52d27c1bd165eb26d10f56150a63b07410df074e02326d1ed7efa02da347d9293a5460211114963c72c9bceb952ab9a52fb47ddcf01bcfd85cff938405ac16cec6f634a23b702e47cb87f7c6f130a760346f9a3d5d53b952b1d0d89ad84039a1fc8e503124d97bff5e1561b8d55b7ff51e9a5a2e94e160c4ade881ff04e910d61d4330c75715906d28d3a56a5cd46a7d5dcb7f3eec17bac054fe302ac302e139de2b38c0e67e7a90c8e7de2240563d5c3698b10c95c51cfd88f2ab11f6325aff3fcd65e5ab", 0xffffffffffffffb6}, {&(0x7f000000f000-0xf1)="e00b31248cd512dc56394703566936c3956789f3d273816f4938bcc42fc6655176a9845992c572ef88c5290d2d08acd930f55a95fbf512694cd0bfea5107e939f9207f6bfa3efefd1c49bb5c5f7702780d3ea6a623e19e563701a455b3ac47a3711582c154e12ddf205ab3a033e286fd2a7450872adb85a6664401fdcc9fd73dd11699eb5963d27ea39f2121723812030023e2df5e1df4c7ff471fff35e370e0e86937da7e63e0b550a242e5e8a21cb6619f6e856c87ea1ef1e41e1c66a3c4cb84251f1c748b9a80b20e1d938b5b5b4d5c810bc255a852aaf69961a520c09b0d199d6e893c073dafdc2fadc76ab36a846b", 0xf1}, {&(0x7f0000001000-0xa5)="16cbe3e933792fa81ac1df467f75e08c553f44128a8d41202a72ea4d177429cf53577fe41602a030e13eb4ad6885b9cf44f76560269f1de6b1026234fa49845723ef94bb482af9c8e7c2c1310d42bfcfdbcd093699be064f6960a17a248284533746bdcc3c8912e3ca219ca43536426beea99fd3e3dc264a05a714064d4cc79faea07fc7bb6e41efefdcb5f025188cda4b5f478faa45df16f8c14e83bc7176ab354e997405", 0xa5}, {&(0x7f000000e000)="0b8693536ffdfc15017a8d1d0dd2100d8cb01004b9b840d7", 0x18}, {&(0x7f0000004000-0x22)="5a6bd8a1f6c9282b9c3b67fbe100eef5c2a3575089d236ea3b82ce22ee7e4bdb57e3", 0x22}, {&(0x7f000000f000-0x22)="8917ede753ed1bf7d29174a7f2dea72b38968ee0010929c7c9c8cc3d419652527a3f", 0x22}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f000000e000)="a2c0f9b373f2666664b9fc2b17cfa2a9d0032946e3483ea8b615f3f0eeb4eb6d5ab301d2ba7f70f8301af69ff1b056aeb6ca247955b5374376e230f45fa7df7061461f19f24b4e18a6d4532077a9257a", 0x50}, {&(0x7f0000008000)="d218467c2f6099d2f968fcccd6b358dfc8fbeaf87f9e34284e98f036ffb3b26e0cf0245b5b92ae796ec7804920846e1a02fe2d37caf685d6aa61b2e680820115c53db4bd39d2694f848206af3948ad8cf09a04a671b99d6d95ec07f4b0b81d94cc40a3e09a63a39e1414ef19effa009f2d5327e051a2f70d20db55b5452879", 0x7f}], 0x9, &(0x7f000000f000-0x108)={0x108, 0x103, 0x98, "0251baefeb8a9b50b5cebfc0d6a6551cb054579ed71d0df8c47c6ab49448f26ea7ce43d3360213ed02b79b156610ab127141598bfb4045366857833d905c02554e4b5dbe60403d6eec42d5163b1c887f40c96eb10e8ac0031cf888048742466f35bce5dffa0bf17b5f44b668a4fd2390ca38990f23e5d00bf16a20a80dd23a62f91ffedca57316a7eaf5685c375d8916b145541ccefef01fdbecabeabd14c8ddd7f1a6b92de109033b9f5dbf6357472d5a998795c1f70569fd0b1b9cab719b625437ea9aa9c8d8cd874abc65af8d6cc8d3999010a4b84acc689cb1ec9f4e05ea7d2355de740a6169d5afbd8c892a00b666"}, 0x108, 0x4000000}, 0x20000800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff31, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0}, [@mark={0xffffffffffffffd6, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 2018/01/14 16:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000003f000)={0x2, &(0x7f0000b5d000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendfile(r0, r0, &(0x7f00006b4000-0x8)=0x0, 0x1) 2018/01/14 16:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000737000)='/dev/net/tun\x00', 0x0, 0x81) semget$private(0x0, 0x4, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000573000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000097c000-0x4)=0x0) write$tun(r1, &(0x7f0000472000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x20, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000006, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x24, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc60100"}}}, 0x42) 2018/01/14 16:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000fbc000)={&(0x7f0000c5f000-0x10)=@ax25={0x3, {"a6eed54f519757"}, 0x955}, 0x10, &(0x7f00000e0000-0x10)=[{&(0x7f0000d26000-0xa8)="01b4f44d43e79a20052880173e9fbc68cfca43c7dda05c18e308b618132b30e2e2b9761b436536172c567ac2a5c0085272652519600642a33ace0d8ea8989b49d6352693be8d993d368ec8b4ac52275220850f8ea4fa50d0ae9ab9b2a3330db33ad001f4f03bf5912ac78f4d880465fc734776494d0be5efa05015b04329240eb77a6d02e03ff25102c85c8f45cc4187d2eff87edb96308c97b75454ed6f2dd1b4fdae9d13fe035a", 0xa8}], 0x1, &(0x7f0000042000-0xe0)=[{0x78, 0x113, 0x8, "63549cb94d0ade81385d27d2ab551f4d895cff877f2a47120b38ad5d72dfd5fe9a4d08f10a0a43e62bbfa9414cbb65eceaa693d009864c8e3c7b2d690816d1874e1aa5f281cbb261cc887ee0096834e4a0d168d0af833bc909f25ba45375892402170a7ef64e54a6"}, {0x68, 0x103, 0x10000, "523a4a508c019a5e338779e34ac0ab30bd1381c3903e1dc13d4bb0df2eaca55a4e40e52d8f37ff95032585653499f389f6b3b40d83b7733a299486a78b2a280fc17ea630aeb077fc003ccf5f5da048d011b1cf450907"}], 0xe0, 0x0}, 0x2000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$inet_sctp(r0, &(0x7f0000431000-0x38)={&(0x7f000053f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000a3c000)=[], 0x0, &(0x7f00004e0000)=[], 0x0, 0x0}, 0x0) 2018/01/14 16:20:37 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000ac5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b8000-0x4)=0xe, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000023e000-0x2)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000e62000-0x8)=0xf583) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000810000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000907000)={{0xd000, 0x100000, 0xf, 0x298, 0x3, 0x1, 0x4, 0x80000000, 0x7, 0xffff, 0x3, 0x7, 0x0}, {0x1000, 0x3004, 0x1b, 0x4, 0x400, 0x7, 0x9, 0xffffffffe3bd95dc, 0x100000000, 0x7fffffff, 0x182a, 0x3f, 0x0}, {0x3000, 0x4, 0xb, 0x77e, 0x8, 0x5, 0x2, 0x0, 0x10000, 0x1, 0x3, 0x6, 0x0}, {0x1, 0x4000, 0x0, 0xff, 0x4, 0x0, 0x100000000000000, 0x880, 0x6, 0x3, 0x7ff, 0x3, 0x0}, {0x0, 0x10f000, 0x4, 0x4, 0x7fff, 0x8000, 0x100, 0x20, 0x1, 0x401, 0x3, 0x7, 0x0}, {0x0, 0xd001, 0xc, 0x296, 0xf824, 0xd1, 0x7f, 0x0, 0x0, 0xb2, 0x1000, 0x8000, 0x0}, {0x4004, 0x6005, 0x1b, 0x4, 0x2, 0x3ff, 0x101, 0x1, 0xfffffffffffffffd, 0x7a00000000000000, 0x80000000, 0xffff, 0x0}, {0x4, 0x2, 0x3, 0x0, 0x8c, 0x0, 0x4, 0x68f8, 0x8, 0x0, 0x3, 0x4, 0x0}, {0x4000, 0x0, [0x0, 0x0, 0x0]}, {0xf004, 0x2, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x6000, 0x2000, 0xb, 0x3c00, 0x0, [0x80, 0x5, 0x7, 0x6]}) open_by_handle_at(r1, &(0x7f0000307000)={0x54, 0x6, "1f11498e2d60a6135f85ebc21f76805ef011bc361d8b702dee6f9dc5ed39d7e4c5989fc6a913a483c5a3d7104aab0c7b002f39f9cf458c0ddd089e2fb328819b595ccaf0adeb23669fec628d"}, 0x2000) preadv(0xffffffffffffffff, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/57, 0x39}], 0x1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/enforce\x00', 0x404002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00005e1000-0x10)={0x1, &(0x7f0000574000-0x8)=[{0x0, 0x0}]}) 2018/01/14 16:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) utimes(&(0x7f0000a87000)='./file0\x00', &(0x7f00003f4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f85000)=0xfffffffffffffffe) read$eventfd(r0, &(0x7f0000d56000)=0x0, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e7d000)=0x0, &(0x7f00001b0000-0x4)=0x4) pipe2(&(0x7f0000f2c000-0x8)={0x0, 0x0}, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00008f9000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 2018/01/14 16:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r2, 0x0, 0x35, &(0x7f0000522000-0x4)=0x0, &(0x7f0000e64000)=0x4) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 171.086298] [ 171.087960] ===================================== [ 171.092782] WARNING: bad unlock balance detected! [ 171.097615] 4.15.0-rc7+ #261 Not tainted [ 171.101661] ------------------------------------- [ 171.106493] syz-executor2/29001 is trying to release lock (mrt_lock) at: [ 171.108780] device eql entered promiscuous mode [ 171.117973] [<000000009c3e9e75>] ipmr_mfc_seq_stop+0xe1/0x130 [ 171.117976] but there are no more locks to release! [ 171.117977] [ 171.117977] other info that might help us debug this: [ 171.117982] 2 locks held by syz-executor2/29001: [ 171.117983] #0: (sb_writers#7){.+.+}, at: [<000000006a08ac86>] do_sendfile+0xada/0xe80 [ 171.117999] #1: (&p->lock){+.+.}, at: [<000000000a4ab794>] seq_read+0xd5/0x13d0 [ 171.118016] [ 171.118016] stack backtrace: [ 171.118023] CPU: 1 PID: 29001 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #261 [ 171.118026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.118028] Call Trace: [ 171.118036] dump_stack+0x194/0x257 [ 171.118043] ? arch_local_irq_restore+0x53/0x53 [ 171.118050] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 171.118059] print_unlock_imbalance_bug+0x12f/0x140 [ 171.118066] lock_release+0x6fe/0xa40 [ 171.118072] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 171.118080] ? lock_downgrade+0x980/0x980 [ 171.118089] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 171.118099] ? memcpy+0x45/0x50 [ 171.118107] ? seq_puts+0xb5/0x130 [ 171.118115] _raw_read_unlock+0x1a/0x30 [ 171.118120] ipmr_mfc_seq_stop+0xe1/0x130 [ 171.118126] seq_read+0xc42/0x13d0 [ 171.118136] ? seq_lseek+0x3c0/0x3c0 [ 171.118142] ? fsnotify_first_mark+0x2b0/0x2b0 [ 171.118149] ? avc_policy_seqno+0x9/0x20 [ 171.118155] ? selinux_file_permission+0x82/0x460 [ 171.118162] ? seq_lseek+0x3c0/0x3c0 [ 171.118168] proc_reg_read+0xef/0x170 [ 171.118175] do_iter_read+0x3d2/0x5a0 [ 171.118180] ? dup_iter+0x260/0x260 [ 171.118188] vfs_readv+0x121/0x1c0 [ 171.118194] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 171.118201] ? lock_downgrade+0x980/0x980 [ 171.118209] ? __free_insn_slot+0x5c0/0x5c0 [ 171.118216] ? rcutorture_record_progress+0x10/0x10 [ 171.118224] ? is_bpf_text_address+0xa4/0x120 [ 171.118230] ? kernel_text_address+0x102/0x140 [ 171.118237] default_file_splice_read+0x508/0xae0 [ 171.118242] ? default_file_splice_read+0x508/0xae0 [ 171.118249] ? __save_stack_trace+0x7e/0xd0 [ 171.118260] ? do_splice_direct+0x3c0/0x3c0 [ 171.118265] ? print_irqtrace_events+0x270/0x270 [ 171.118269] ? save_stack+0xa3/0xd0 [ 171.118274] ? save_stack+0x43/0xd0 [ 171.118278] ? kasan_kmalloc+0xad/0xe0 [ 171.118284] ? alloc_pipe_info+0x135/0x350 [ 171.118289] ? splice_direct_to_actor+0x64a/0x820 [ 171.118293] ? do_splice_direct+0x29b/0x3c0 [ 171.118298] ? do_sendfile+0x5c9/0xe80 [ 171.118302] ? SyS_sendfile64+0xbd/0x160 [ 171.118307] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 171.118312] ? print_irqtrace_events+0x270/0x270 [ 171.118318] ? __lock_is_held+0xb6/0x140 [ 171.118327] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 171.118332] ? __lockdep_init_map+0xe4/0x650 [ 171.118336] ? fsnotify+0x7b3/0x1140 [ 171.118343] ? fsnotify_first_mark+0x2b0/0x2b0 [ 171.118349] ? avc_policy_seqno+0x9/0x20 [ 171.118354] ? selinux_file_permission+0x82/0x460 [ 171.118360] ? security_file_permission+0x89/0x1e0 [ 171.118367] ? do_splice_direct+0x3c0/0x3c0 [ 171.118372] do_splice_to+0x10a/0x160 [ 171.118377] ? do_splice_to+0x10a/0x160 [ 171.118383] splice_direct_to_actor+0x242/0x820 [ 171.118387] ? _cond_resched+0x14/0x30 [ 171.118393] ? generic_pipe_buf_nosteal+0x10/0x10 [ 171.118400] ? do_splice_to+0x160/0x160 [ 171.118404] ? security_file_permission+0x89/0x1e0 [ 171.118410] ? rw_verify_area+0xe5/0x2b0 [ 171.118416] do_splice_direct+0x29b/0x3c0 [ 171.118422] ? splice_direct_to_actor+0x820/0x820 [ 171.118429] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 171.118433] ? __sb_start_write+0x209/0x2a0 [ 171.118439] do_sendfile+0x5c9/0xe80 [ 171.118447] ? do_compat_pwritev64+0x100/0x100 [ 171.118451] ? __might_sleep+0x95/0x190 [ 171.118457] ? kasan_check_write+0x14/0x20 [ 171.118463] ? _copy_from_user+0x99/0x110 [ 171.118468] SyS_sendfile64+0xbd/0x160 [ 171.118474] ? SyS_sendfile+0x1a0/0x1a0 [ 171.118478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 171.118484] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.118491] entry_SYSCALL_64_fastpath+0x23/0x9a [ 171.118495] RIP: 0033:0x452cf9 [ 171.118498] RSP: 002b:00007feade10bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 171.118503] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 171.118506] RDX: 00000000206b3ff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 171.118509] RBP: 0000000000000335 R08: 0000000000000000 R09: 0000000000000000 [ 171.118511] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006f2d98 [ 171.118514] R13: 00000000ffffffff R14: 00007feade10c6d4 R15: 0000000000000000 [ 171.118682] WARNING: CPU: 1 PID: 29001 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 171.118686] Kernel panic - not syncing: panic_on_warn set ... [ 171.118686] [ 171.118692] CPU: 1 PID: 29001 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #261 [ 171.118702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.118704] Call Trace: [ 171.118713] dump_stack+0x194/0x257 [ 171.118723] ? arch_local_irq_restore+0x53/0x53 [ 171.118734] ? vsnprintf+0x1ed/0x1900 [ 171.118745] panic+0x1e4/0x41c [ 171.118753] ? refcount_error_report+0x214/0x214 [ 171.118760] ? show_regs_print_info+0x18/0x18 [ 171.118772] ? __warn+0x1c1/0x200 [ 171.118782] ? _copy_to_user+0xb5/0xc0 [ 171.118788] __warn+0x1dc/0x200 [ 171.118796] ? _copy_to_user+0xb5/0xc0 [ 171.118805] report_bug+0x211/0x2d0 [ 171.118818] fixup_bug.part.11+0x37/0x80 [ 171.118826] do_error_trap+0x2d7/0x3e0 [ 171.118837] ? math_error+0x400/0x400 [ 171.118846] ? lock_release+0x503/0xa40 [ 171.118860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.118871] do_invalid_op+0x1b/0x20 [ 171.118877] invalid_op+0x22/0x40 [ 171.118884] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 171.118888] RSP: 0018:ffff8801bf83f360 EFLAGS: 00010206 [ 171.118894] RAX: ffff8801bf24e6c0 RBX: 0000000000000001 RCX: ffffffff825aa4a5 [ 171.118898] RDX: 00000000001f0100 RSI: 0000000000000019 RDI: ffff8801bf24faa0 [ 171.118902] RBP: ffff8801bf83f388 R08: ffff8801dac00dc0 R09: ffff8801be95c340 [ 171.118906] R10: 1ffff10037f07de5 R11: fffffbfff0fde611 R12: ffff8801ccbcc000 [ 171.118911] R13: ffff8801be95c340 R14: ffff8801c4d51148 R15: ffff8801c4d51148 [ 171.118924] ? _copy_to_user+0xb5/0xc0 [ 171.118939] seq_read+0xcb4/0x13d0 [ 171.118959] ? seq_lseek+0x3c0/0x3c0 [ 171.118966] ? fsnotify_first_mark+0x2b0/0x2b0 [ 171.118975] ? avc_policy_seqno+0x9/0x20 [ 171.118982] ? selinux_file_permission+0x82/0x460 [ 171.118993] ? seq_lseek+0x3c0/0x3c0 [ 171.119005] proc_reg_read+0xef/0x170 [ 171.119017] do_iter_read+0x3d2/0x5a0 [ 171.119024] ? dup_iter+0x260/0x260 [ 171.119040] vfs_readv+0x121/0x1c0 [ 171.119051] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 171.119060] ? lock_downgrade+0x980/0x980 [ 171.119073] ? __free_insn_slot+0x5c0/0x5c0 [ 171.119085] ? rcutorture_record_progress+0x10/0x10 [ 171.119098] ? is_bpf_text_address+0xa4/0x120 [ 171.119106] ? kernel_text_address+0x102/0x140 [ 171.119118] default_file_splice_read+0x508/0xae0 [ 171.119126] ? default_file_splice_read+0x508/0xae0 [ 171.119132] ? __save_stack_trace+0x7e/0xd0 [ 171.119148] ? do_splice_direct+0x3c0/0x3c0 [ 171.119155] ? print_irqtrace_events+0x270/0x270 [ 171.119161] ? save_stack+0xa3/0xd0 [ 171.119169] ? save_stack+0x43/0xd0 [ 171.119174] ? kasan_kmalloc+0xad/0xe0 [ 171.119181] ? alloc_pipe_info+0x135/0x350 [ 171.119188] ? splice_direct_to_actor+0x64a/0x820 [ 171.119195] ? do_splice_direct+0x29b/0x3c0 [ 171.119201] ? do_sendfile+0x5c9/0xe80 [ 171.119207] ? SyS_sendfile64+0xbd/0x160 [ 171.119214] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 171.119223] ? print_irqtrace_events+0x270/0x270 [ 171.119233] ? __lock_is_held+0xb6/0x140 [ 171.119251] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 171.119258] ? __lockdep_init_map+0xe4/0x650 [ 171.119265] ? fsnotify+0x7b3/0x1140 [ 171.119280] ? fsnotify_first_mark+0x2b0/0x2b0 [ 171.119289] ? avc_policy_seqno+0x9/0x20 [ 171.119297] ? selinux_file_permission+0x82/0x460 [ 171.119308] ? security_file_permission+0x89/0x1e0 [ 171.119319] ? do_splice_direct+0x3c0/0x3c0 [ 171.119328] do_splice_to+0x10a/0x160 [ 171.119335] ? do_splice_to+0x10a/0x160 [ 171.119346] splice_direct_to_actor+0x242/0x820 [ 171.119352] ? _cond_resched+0x14/0x30 [ 171.119361] ? generic_pipe_buf_nosteal+0x10/0x10 [ 171.119374] ? do_splice_to+0x160/0x160 [ 171.119380] ? security_file_permission+0x89/0x1e0 [ 171.119390] ? rw_verify_area+0xe5/0x2b0 [ 171.119402] do_splice_direct+0x29b/0x3c0 [ 171.119412] ? splice_direct_to_actor+0x820/0x820 [ 171.119423] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 171.119430] ? __sb_start_write+0x209/0x2a0 [ 171.119440] do_sendfile+0x5c9/0xe80 [ 171.119455] ? do_compat_pwritev64+0x100/0x100 [ 171.119463] ? __might_sleep+0x95/0x190 [ 171.119475] ? kasan_check_write+0x14/0x20 [ 171.119483] ? _copy_from_user+0x99/0x110 [ 171.119493] SyS_sendfile64+0xbd/0x160 [ 171.119502] ? SyS_sendfile+0x1a0/0x1a0 [ 171.119509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 171.119517] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.119531] entry_SYSCALL_64_fastpath+0x23/0x9a [ 171.119535] RIP: 0033:0x452cf9 [ 171.119539] RSP: 002b:00007feade10bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 171.119545] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 171.119549] RDX: 00000000206b3ff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 171.119553] RBP: 0000000000000335 R08: 0000000000000000 R09: 0000000000000000 [ 171.119556] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006f2d98 [ 171.119560] R13: 00000000ffffffff R14: 00007feade10c6d4 R15: 0000000000000000 [ 171.124901] Dumping ftrace buffer: [ 171.124904] (ftrace buffer empty) [ 171.124907] Kernel Offset: disabled [ 172.022942] Rebooting in 86400 seconds..