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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x40001, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 04:19:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00001ca000)=""/193, &(0x7f0000993000+0x11c)=0xc1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000fc2000)={0x0, []}) 2018/01/18 04:19:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000354000-0x90)={[0x4, 0x8, 0x9, 0x1ff, 0x4, 0x81, 0x6, 0x8, 0x400, 0xfd, 0x0, 0x400, 0x800, 0xa6c, 0x7, 0xf9a], 0x2, 0x4}) accept4$ax25(r2, &(0x7f0000bb8000)={0x0, {""/7}, 0x0}, &(0x7f000045d000-0x4)=0x10, 0x80000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f00008ba000-0x400)={"b0b056335e159bee13a08ae8d9e03d3e3baff5183343ac0689399e213196e5820e1857f2f048752c5558fb7dbae4c6a7577e71a8b39acccd9358150ad0e35a2ccd133ae46e12025bc947393f8f9aa9a277c603bd718c069bae564558350b3b0d03fc3107b2a7a7b618f3346bc1b984c9f39fedc9195cc7874b02b9c7d0a7cfb758552509ac8308ee15322706e13b6660a883b4d0cbebe8ff55fcfa05e16cfb9cda123bd4faf91a38214c554d9c22155d421b67648651b0b0293644826df8e0c9842231e50214b09e0251a76aedfa023b07fee686e21a08f7a0856e409a2ddc43db857cda8f95196df46f26619228e9cfb205049782454e61b8ce286abb79b94450e7fd8ddb8a14080d4c37b2b9114e8c6ec91e59e04a8497cca23ccc94582158ae5048502155e5fcb91ddb98fe3f5b34c8c181e58354f914435ea225cd0a93fa15cdc2730649e173053fa94010244b8d7e1f74a6bc053d3562f76ced88aabf67967edc2f12ad4b3160798139eb2790a5891cb81aa0e79a77b54d09c4897e09c1f100eb4133a76ff6249e54d6ae874d5fcf4802013434c96c7ada6c265411f332aa4794a56fc7bc4c858f72d5c7caaf6ecad81f77ebec39baeb9c7e68d12ec5752697c5cbf3fe1b277202367d48de36c899a1aadea1c226b04935ab00866e5478bacaaf2352b7d9f394faeb5eaf6c76fbe68bc57064a2fe8b3a38b85c0a023c4634f4085e7283f1534be08f311e119c12be51a76bcfaede4f38e238905a46b545d27040150271b76b83bee5703ef7870f9fc63a5356a14e0db64c0b3699837505bfc75e2f2296264a959944f7d8111f1e11b69b918955593d999f0012cb3ae6fc3dd553d2bb58f351d6eddf46cec6e8fa178b971072bfb3d56bff9ab3d0d1a99fbee10ea9631513f0d0b0cac4a95025603f62a99fdc0075024e39a825ba09b41b72092d7113368f92b3b41afbc0fdb46bf9ae04063175626aa2cae7a7e002d8b26afce0d11f93a352ae1f073f2155f8b8141460df27bb8567292bc9072518968f1ebfaa5762a9b13ce3703b8d3bedcffcfc6e9a7b0e3ab62ef08fffcccbaa08500e2160c0697edb1fd78f86557e20607f619b598fb023341b8a8f62fd2affda2035ef36a97f7f4ce1a0df4c268b5d82bc44b9f6222f0b6857f0f2fe7f9d1b3b62941ca0c9e9700e437cdcad9e5e8252270ac35fe17570f7df19bd03ff70925670060f44761c9e5d678ad152ba231ac755c55c2e331c40efc0f312ba749eef1e974a5fdbb96558bc6cf3479799f32b0572603fc692fe5c2a574e72d698cf3c4b3b2e02d6afe8bd747a42f77ab9490696333ae6b0e976516cf28a20a1a3a57f654ae9d5dd17b37da7c3e42403d3ce71a861cf231680b8ba0a589fb8e491be2b16e9b80056948697b2a9057e02788e727765d720c0df8b2b162c174f96909e2f2079"}) 2018/01/18 04:19:33 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f0000ff0000)='./file0\x00', &(0x7f0000208000)=@random={'system.\x00', ':GPL{)lo\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7f, 0x4, 0x1ff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) r2 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fd000-0xc2)="c8fe6d8e656ab2effb3cde5068713ece3a5ecbbfd30739c14daf3151a8aac9f45c803d316d59a69c9cdb58a4db85275f4f4a2a3f57b6ad4516ed3fcd14a40fc7776668899023c498595b0d1383fb35b3ddfa48a25bf4688e147a1f40bdfa3a8c6870e044deba5d89ff44bf79c5b662f4b504fb5def99d347473d658ca226c44b56f6951b34e69f9e33e977445809d2ed8e4d58d7f60540184878f9963197dd4e4d0b48ef3a52f75360b7cb1874820dd241351541f93c2cfcbe557aa44d803646a9ff", 0xc2, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000411000)=':GPL{)lo\x00', 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000003000)={0x0, 0x1, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x57e0f194}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r5, 0x80000001}, 0x8) keyctl$link(0x8, r2, r3) 2018/01/18 04:19:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d8b000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000918000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ba1000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4, 0x100, 0x500, 0x6, 0x400a0, r2}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r1, 0x0, 0x0) sendfile(r3, r0, 0x0, 0x72439a6b) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000e6f000)={0x0, 0x0}, &(0x7f0000849000-0x4)=0x10) 2018/01/18 04:19:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004d4000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002f4000-0xa)='/dev/dsp#\x00', 0xde89, 0x40) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000039c000)={&(0x7f0000a59000/0x2000)=nil, 0x2000}) mincore(&(0x7f00001dd000/0x1000)=nil, 0x1000, &(0x7f0000201000)=""/153) 2018/01/18 04:19:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000839000)='/dev/vga_arbiter\x00', 0x8300, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000068e000)={{0x4, 0x10000000}, {0x101, 0xfffffffffffff39a}, 0x4, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000254000)=0x82, 0xfdb6) listen(r0, 0x7fa) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/18 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000042e000-0x8)={0x0, 0x0}) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') getresgid(&(0x7f00007e0000)=0x0, &(0x7f00004c9000-0x4)=0x0, &(0x7f00001f1000-0x4)=0x0) 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9d000-0xa)='net/ptype\x00') symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00') write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x0, 0x5, @fuse_notify_delete_out={0x4, 0x9, 0x3}}, 0x28) 2018/01/18 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000d44000-0x10)={0x6, &(0x7f00000e6000-0x30)=[{0xfa, 0x8, 0xff, 0x80000000}, {0x4, 0x100000001, 0xff, 0x9}, {0x684, 0x1, 0x4, 0x0}, {0xfffffffffffffffd, 0x5, 0x0, 0x1}, {0x0, 0x400, 0x7c, 0x2}, {0x3, 0x0, 0x8001, 0x80000000}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007b2000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000180000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000611000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x7, &(0x7f0000f7f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x101}, @ldst={0x1, 0x2, 0x6, 0x1, 0x5, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008d1000)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f000034a000-0x110)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69ab393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea80000000e21c6359", 0x89}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000018000-0xb)='/dev/vcsa#\x00', 0x2, 0x10000) recvmsg$netrom(r1, &(0x7f00005a7000-0x38)={&(0x7f0000dd2000)=@ax25={0x3, {"4a82fcf2603585"}, 0x4}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00009b6000)="1bf18708c89561e27f3a77527a0d370436097eed47ae8e2891e02d6b23529e3356ce85064e480001bad97e696e70c2f173b1908042cfc54bc25265f855b97a3c359b8d3be92131f70da9b22593dfc077942eee437d24cabba5f5a1454ec6efbecdea8b6474faf6185ffa1e1ec651eba1feb3f9e615b9fde13ce985d8727d501264ec03a0350cc5b5f857c6e60ecd1d8b06a4a73cb010b33fe7d97c2f2ecf0bb7cfdd74afef44d70da9d0bf78ba1bb9218a37783bb78e2346eaca7b85bc0681c445fbed4652b89c5b1638ae4c9bebfea8", 0xd0}], 0x1, &(0x7f0000109000-0x1010)=[{0x1010, 0x10b, 0x9c, "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"}], 0x1010, 0x20000000}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl(r0, 0x4142, &(0x7f0000007000)="") 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a4e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000005b000-0x4)=0x1c, 0x80000) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000b81000)={@common='yam0\x00', @ifru_data=&(0x7f0000372000)="27bcabf2d0310a1feb7ec5b80b775cdf85e431a19c37073f76b1b781f47316a1"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r2, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000d43000-0x18)={0x0, 0x0, 0x0, &(0x7f0000b96000)=0x0}) 2018/01/18 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) 2018/01/18 04:19:34 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) msgget$private(0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) syz_open_procfs(r1, &(0x7f000000e000-0x5)='comm\x00') 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000064b000)={0xffffffffffff0001, 0x4, 0x401, 0x1, 0x0}, &(0x7f00004d0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000053c000-0x108)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x40, 0x0, 0x8, 0x1ff, 0x200, 0xfffffffffffff292, 0x4, 0x3, 0x9, 0x7, 0x7, 0x0, 0x7ff, 0x7]}, &(0x7f00007d5000)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd23, 0x20008008, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 04:19:34 executing program 2: openat$ion(0xffffffffffffff9c, &(0x7f000095e000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) r2 = memfd_create(&(0x7f00008a9000-0x2)='\b\x00', 0x2) write$fuse(r1, &(0x7f00009be000)={0x18, 0x0, 0x7, @fuse_bmap_out={0x5}}, 0x18) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001b3000-0x4)=0x0) ioctl(r2, 0x6, &(0x7f000038f000-0x66)="e11e9414642e394a08e87995171d1b32c4fd8fffb9e7f2bcc48ef9a9f3828851d830861b8d7f410240acc2688b0d3580090c1e75eccd452f5f98c87903b0c822e393ed37617f8ea9ac4bc4aab394ed57d8820a53fe278dbf241c36daee6a2b0d3e213cb8a73f") 2018/01/18 04:19:34 executing program 7: 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$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000e96000-0x10)={0x7, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) keyctl$join(0x1, 0x0) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000864000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f57000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000442000)={0x0, 0x0, 0x0}, &(0x7f0000aea000-0x4)=0xc) lchown(&(0x7f000088f000)='./file0\x00', r1, r2) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000764000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 0x100000001, 0x1, 0x0, 0x2000000000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$l2tp(0x18, 0x1, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$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$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ad7000+0xa86)=0x0) r4 = socket$inet(0x2, 0xa, 0x7ffffffd) setsockopt$inet_tcp_buf(r4, 0x6, 0x21, &(0x7f0000825000)="a3506f6d1f2e83ee633dc0f18ed3e3950c12156cbb3ec703b53dff5a0ebb5e721cc84812511dbabf1b12563b03cc71a94129bfc2fa34699918ba38caaf2ae942de3e9e2eebeab4c385cab4014c157cea1d4d39cc5ba29b25ed2f4f483e25ad44f6ad5366ba8d1b8562ec5f30a2aef0c86196", 0x72) getpriority(0x2, r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005c5000-0xc)='id_resolver\x00', &(0x7f0000b0b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004da000-0x1)='\x00', 0xffffffffffffffff) r1 = socket$inet(0x2, 0xa, 0x428c) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000bca000)=""/122, &(0x7f0000582000)=0x7a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d17000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000429000-0x38)={&(0x7f0000bf8000-0xc)={0x10, 0x0, 0x0, 0x1550}, 0xc, &(0x7f0000c6e000)={&(0x7f00004ce000)=@setlink={0x38, 0x13, 0x4, 0x7, 0x0, {0x0, 0x0, 0x0, r3, 0x8000, 0x100}, [@IFLA_MTU={0x8, 0xe, 0x9}, @IFLA_MTU={0x8, 0xe, 0x7}, @IFLA_LINK={0x4, 0x5, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0xf) add_key(&(0x7f0000b41000-0xd)='dns_resolver\x00', &(0x7f000087e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005c7000-0xfb)="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", 0xfb, r0) 2018/01/18 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000de000)={0xffffffffffffffff, 0x28, &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000645000-0x400)={"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"}) socket$inet6_udp(0xa, 0x2, 0x0) lstat(&(0x7f0000412000)='./file0\x00', &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e2f000+0xe30)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x0, 0x0}, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x9, 0x0, 0x80}}, 0xe8) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003b5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000d6c000-0x24)={0x1, 0x3, 0x101, 0x8, 0x6, 0x4, 0x2, 0x10000, 0x801, 0x5, 0x9, 0x8001}) 2018/01/18 04:19:34 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, 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) r0 = epoll_create1(0x80000) r1 = getgid() syz_fuse_mount(&(0x7f0000db8000-0x8)='./file0\x00', 0xe000, 0x0, r1, 0x8001, 0x8) r2 = epoll_create1(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/vcs\x00', 0x101000, 0x0) lchown(&(0x7f00000e6000)='./file0/file0\x00', 0x0, r1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000006000-0x4)=0x100000000) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f000045f000-0x4)={0xffffffff, 0x6, 0x8000}) r4 = fcntl$getown(r2, 0x9) ptrace$cont(0x18, r4, 0x4, 0x5) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000066b000)={0x0, 0x1, "17"}, &(0x7f00007b7000-0x4)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000984000-0x8)={0x0, 0x0}, &(0x7f0000649000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b55000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f9a000)={0x40000000, 0x0}) r5 = syz_open_dev$audion(&(0x7f000039b000-0xc)='/dev/audio#\x00', 0x3f, 0x12000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000845000)={0x1f, 0x1, 0x4, 0xdf6a}, 0x5) getrusage(0xfffffffffffffffe, &(0x7f0000d82000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xfffffffffffffffe) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000de0000-0x10)=@req={0x50, &(0x7f0000d2e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000c55000-0x20)="6f6d3454298ae9b43b15690dcb51871ba2e8d905dce6d7b0175b1e53c258b034"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000770000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@random="74fe837d9a33", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7c, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x38]}) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\\:\\system-&systemovmnet0\aposix_acl_accessvmnet1)trusted@\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c29000)='/dev/vcs#\x00', 0x7, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000597000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f000067a000-0x8)={0x3, r2}) r3 = request_key(&(0x7f000082c000)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000039000)='ppp0/\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000d58000)='.dead\x00', 0x0) 2018/01/18 04:19:34 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000028c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) [ 108.984122] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffa) 2018/01/18 04:19:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00007b3000-0x60)=""/96, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='/dev/kvm\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffedf) listen(r3, 0x81) removexattr(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000001000)=@random={'user.\x00', '/dev/kvm\x00'}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x7, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x5, 0x0) fcntl$notify(r1, 0x402, 0x5) [ 109.104501] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000762000)={0xffffffff, 0x7f, 0x7, 0x5, 0x7, [{0x7fff, 0x8001, 0x6733, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3f, 0x6, 0x7fffffff, 0x0, 0x0, 0x681, 0x0, 0x0, 0x0}, {0x6, 0xc329, 0x2, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3f, 0x101, 0xffffffffffffff00, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000305000)="c202b716e7047aa7f73c542f70257448cb07ae3b395a28e69f085011f5329debb56ce37ca1a25dca3199e0657fa990c120a5") mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x405, 0x0, &(0x7f0000f20000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000f1f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000203000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r3, 0x2, 0x7f) 2018/01/18 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000112000+0xef7)=@assoc_value={0x0, 0xe77}, &(0x7f00008d9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b2a000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ca000)="7e03994ed94804d03a261e57c01a64b5f03da36780cd53fd6bdaa80711941168e4f8086c87d26c97d6659284b9dc2792dd5d7a63c355ba40494b3d9f0f5a6dcce813af4f78c6fef5be251335288f2ed94dccadc8a17871a72758b3d3aae6faf32ff08a1c98ab5496ce160d23085efc7f320d8019cd5077d82c70b9b192de9cb9389105a3e26d48b33c121fcb819f74e0ec99814be7460dc70b60121aeb", 0x4000000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005cb000-0x4)=0x0, &(0x7f00002a0000)=0xffffffec) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010b000)=0xe8) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000551000)={0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0xc) r5 = getpgrp(0xffffffffffffffff) socketpair(0x4, 0x0, 0x4, &(0x7f000056f000)={0x0, 0x0}) renameat(r0, &(0x7f0000ae5000)='./file0\x00', r6, &(0x7f0000e60000-0x8)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000834000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000514000)=0xe8) stat(&(0x7f00002f6000-0x8)='./file0\x00', &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ae4000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000630000-0x4)=0xc) stat(&(0x7f000016e000-0x8)='./file0\x00', &(0x7f0000e5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee0000)=0x0) r12 = getpgid(0x0) ioperm(0x5, 0x80000000, 0xb8) nanosleep(&(0x7f00008a0000)={0x0, 0x0}, &(0x7f000094b000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f78000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f00006ba000-0x4)=0xe8) r14 = getegid() ioprio_get$pid(0x3, r3) sendmsg$netlink(r0, &(0x7f0000e13000)={&(0x7f0000518000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000f19000)=[{&(0x7f0000aa8000-0x308)={0x308, 0x16, 0x204, 0x4, 0x3, "", [@generic="df4b2d4d8a3b352ffc7c65715ce983a32522c54b2b0d9bca5f4955f1f6eb812d7c6073b8f911d7245672a080e485debe2fbcef285a00868626904c9ad545edf191422108bd06c302add0768288f3fad16c3ee40a47141311110ceeba59f98a897a29e2678326ad683f056d4eae4c9351da3c4217a48aad1f7006f3a36a8af3980f1a660ff06435a2f1863307b655fd814c9d99d399587ad88d3547e96d327c2ca070bb73e5e79d", @generic="195359dc7c4c1f83c698b6168ef62db6d0aac0e63cfad757aa00c1c12079e0976be6dbca88506175bf08455cc07ad34e0a0870aa07de2413abf9c29848e311eeb18580b922803722e22658d3d37d30160c846b3b9926", @generic="23d661094a95d6f8d4c3ee6715bffc0ac67cdf772d97117f92b3743b009af3ab89fce08a693e24327219e29d2682d87d2f40fa149ef153c3fd5d8717f9e0613f649358db8ddc08d3652106bed0944faa98a693a833549b302a534e1dd4f45c758918fef93d264507a0af1f0409b9546997b5a839608ffa339038b77755e414fd6f56e373d8df68b575450525a09ee4f0ce35bf298ed41b055414f974e38e60df6ecd62f28c30", @typed={0xc, 0x42, @fd=r0}, @generic="cbfe8359146a81a44d3ceb244917311a4582a02458aff6e1347befc1a4f29abd12a95f5aee178a96b520852240f7b7851478a3bc76bba24dc439cb1531e63d9f9d8fdb9c67b2d2d32cd32f25fa63d249ef5bedd47ceba2db42b2a8204909fb3f2597f650d352bda64a657f33129a30ef044f8df4fec4c7eb4851943d876fe3b7690492c457372ad00808a2f4916497f2be612b98819a7af43f41eb7985446da3d400ffba8d70ae9d1cc19c34d4dcc2a5afba0d8c13d7f142f6baa7a096b3c859867c37fd8b314d81692c0c62a98ccd90d3307a18161676", @typed={0xc, 0x70, @u32=0x1}, @nested={0x64, 0x71, [@generic="4a9d8e470fcae022736b2783e07404981fd0505caf331c87023524117b55afdc394d32a6a8bb5ce090548faef636a12039260aaf4b4706fb9b8ae026d9958b4446b116b0ec99d6334ff41f7bbbd044ba5b6211eff3e742be7fadb1fdce5c"]}]}, 0x308}, {&(0x7f00008ac000+0x338)={0x1b8, 0x3f, 0x1, 0x6, 0x1, "", [@nested={0x84, 0x81, [@generic="d11a5ca21e1c096ec48fd314043e0e58fe9e05a3ebfef44b57d5cf53f5a51a89127d7ab761f2ea2ffac764e1c809cbe597d41bc0464be565c1da8f8f0379ccd5c2a9f5866d9a268819144b0959b62f4cc1004ed78c36a144a481211d077db8ee51e02957cf59e75c4c5dbd2bbee3962ed8a02e1056075138d1af4b6946a2"]}, @generic="9078028b068d5893417e2c16728f75f1dd64e3bf3d97fc83267d1e9a49a0bf7f7061b9ed71", @typed={0x28, 0x72, @binary="fda071ddffaa7222cf160ad5ae6c0fd5ece5eaec69c09f4f6869a74a9a"}, @generic="d0273713bdc2816d48015ab2bf87bb9151060f5f697b9e6da62760790ff89ffa884d2e4117", @typed={0x18, 0x5f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x4, 0x50, []}, @generic="8536eb6ce9a5f2573fa12cafbc4758297ce1cbcfb940536725ca097c3e136ef08580b7f0c5504de3352110295e9aaed123f6a0628277f702f9f306aecbd6cfb49a6f1da814669bd1d319599bb3443b0ea944234a86c83a1fdecadfcb1364d8860b107d46880afa60d8fcdbeeb0f4afea200f2eb0721a225098f2cabe151dee3d46a2f71f963e161e4da3c22c6f0323dcd0801c88c8"]}, 0x1b8}, {&(0x7f00006d3000)={0x1ac, 0x3b, 0x332, 0x6, 0x2, "", [@generic="60c30f74ae357086dcbc38420d5f699e068cd0a5d79b3eb96126c6b445d9e1d5db05f29aa33b41a3f571e1212a031c37efadd80944837bf6f41d8360adabb5a05b5769dd82d1c5ab330fc3d9a8ab94aaa4b896b58002d430f1086bdb374d9c59827c25a633c0a86a8d8b1385dff3bac3a18311e7d27b074b9a7464a768b630d5c542a4d6a0074cb2b899ae9129a45b1a68f12befac5de8174eb2a545", @nested={0x20, 0x18, [@typed={0x10, 0x86, @u64=0x0}, @typed={0xc, 0x7, @uid=r1}]}, @generic="fdb4a54da420680a1b64a0141cabb045d6bdd678795dda0c1d411dd7a05bdd7bbe89b9b455f5545d05d27e75088c3d0a76cab000a259", @nested={0xa8, 0x18, [@typed={0x9c, 0x70, @binary="935efd6adcbce57899562936b645b89a428a962661bec190bb82e1aa737df1dc1ec8a22f50c5d1d9c7932b3395d29efbc847dd2c43e87a4919988815ba699789a3831e41a223985aafb575fd5dc12aa9b33864f64216b38fe6c54467ae4b14a89371514d1a74f1c2d4ddb660552a5e1370e6ed5504b956581b4e7688000db582e74d9c02b9643fe338dc31852addf70ec5"}, @typed={0x8, 0x9, @void=""}]}]}, 0x1ac}, {&(0x7f0000137000)={0x1c, 0x11, 0x20, 0x0, 0x3, "", [@typed={0xc, 0x8f, @pid=r2}]}, 0x1c}, {&(0x7f00002d3000)={0x3554, 0x25, 0x731, 0x7, 0x1, "", [@generic="1e8cdb0164db4c5b896f696539e6647ba5af8c7acd73f46fe331fe4ebc2b6a9502aa2d68016df4c92ff8c0df37212adadfe0c2491972b2ff85ed921527c3295e4f9466a83d202c5b306015f69c1ce5a6eb9f80efecbc0bcff596ae70777c4db21fa5b38b27f8f2b3c1f5682f7a1e5dfa03495f0ff48f57d339c71d445773a599388894b011c8609e9ef9edb1d8f5cc440e92742381896c01b182c8f1f2", @nested={0xc, 0x14, [@typed={0x8, 0x3f, @void=""}]}, @generic="2acedfac591cb5f91ab05b27bcda76a44ea3949e86b578ac7f25f0fa3c6dfe47b4885bae8db3fa4115a8e40dd6aff50953b183916bef2407bf25c3cd2fc29ed3195fc9318d68c8c0a788e038632da40863f2b8f1984ad363c90f240477097c9587d70d9af55bb46d3089b70d62684280", @nested={0x2260, 0x3f, [@generic="3922133784660e09e5dba805b5f4f8a3533dbbce665b8f8a9fe1cb0dd3b07cddb345e9c4ad109fa264bd9d206d67cce548455dc534e9841a7dab600f1df76109a2420529605be9d3555389c72de5fa1ae07ce3b5382a459d8cd30aa7db7dd4645ac8441691bb3bde907b18b65407459115e85a074eb51e3fa0ad4a10ce1ffb9c7c80e3b2bad9b473ca2f68cf56a9f194cc051c60356d878f09560d5519ef5cc60eb6a29fba0bfdefa9461a27c9f9999ae2bc114bb5a80ab3", @typed={0xc, 0x1e, @pid=r3}, @typed={0xc, 0x89, @fd=r0}, @generic="3cc04052c2d0b142b8a72a28888cd960f55c82724ef10829d72d5c5607d51b70221bbe966a109f86c6b971421798e99cf185d8a00071f7f04dd592ddeb5f48e016bad3", @generic="27651356da43dbfece23749b5e1b73685d4e9b6a8f474e9ffa6b2912cd22d706d1e27295d4bf2a392959684c7bfa1d3b888c63b4d0aa0696552418cc1532c1e857bfdafba2c6fc27eb29cb8a1ee9326b05dc24f9c0708137be176c3fa571b4d239ad313196d847c3598413d54e1dc28c1cd21b412f0c0babac8d7669325ee3edb3a3f5de2b1410ef8c41c057269b64c9bf88944ea267b4671baa9be896f7f21c953da72c", @generic="d422aabb3582b2f1519c99512b5498b6f876c4f984844bbb8c323d23f7ad70d8c99e38f095ddf54cdc800c697581a0cdd72f6dfe7b12fb1ecd16f923139b5b9ebb5d761eb0ceb8d880b983949d69664c6a4a6d2d5d74fda7bf97bbbd7c9731b104be1111a3229b1a192c079e76847e4b3ef087150de6327e3d77825212730cdcd67607061e6d828f089089f0d4fd16409eb0ea", @typed={0x10, 0x4b, @str="47504c271a00"}, 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@generic="37f0ade8e43ea75b7b906e00d8b8f6156e08665f2bae4f5927e16e8bc6fbce748a06423f49687b23e0aef89b389807d3082842157895cf13788d0b11a5c823e0538ef57a622c38e60056695a75c09c01f685d006da0b106b5c91f2d1d62e82c1e4187a5fbdf30638ae26a887929f7ddd6565d27a04f1ba3d5931d3c5ce"]}, @typed={0x68, 0x8c, @binary="2d51e5354e6ad4a8640b017f6ef9e63da4d2c4f52b8c2e9af0aed63dae21348590c225f51a843c445697cc7f197ec30bb0c1c761ec2470a75beca329f9d47df56d95a1bb8f4a6ffc59ef6254aafd3dc632827f4bf60f20fda0b902decf0487"}, @generic="15f1c17192a3cab17fc3fc45a6828a8534da5bed9e7aa2bf0101023a1037ef1fb76a94253967940feab257978249ba10915867d2cbe0c95d4460922613181fdd79f128727fdd20e06c08899158748548f2e769068e901e0b42845db95221ecba45c910d94a1fa5760c7de8d4e507141a2b22abaef451363aa55e4b04e3b60ffaf2d2b2ef243b0a8d68f590c8f55ed205ab3a5d3d211452577ed0741006aa07dd354e0902714c9afcd78eb3c46b06a1ac73bc2c1dd5fb7100fe50f2618cc81bd4ae551b7435b7", @typed={0xc, 0x51, @u32=0x7a4}]}, 0x3554}, {&(0x7f00001d0000-0x224)={0x224, 0x2d, 0x800, 0x6, 0x1, "", [@typed={0xc, 0x3d, @str='\x00'}, @nested={0x130, 0x38, [@generic="cea4104595bfcb393e9a8556eaebdadfc1736d77c6891bf7e1ac", @typed={0x10, 0xc, @u64=0xbff3}, @typed={0xc, 0x1d, @ipv4=@empty=0x0}, @typed={0xc4, 0x2, @binary="2d460277a8b4533febe4983866a8234bcf36002af5ce5cc6bfd1edaf2d2c3ced9563132cf11336ea33e8dd2ca8ed281a03c8aa32bcc8579623f561267c4183a4882bfa63a50ac03ea10589f9533dddf1697d99aebd98c510cfa83ff844193f81fd4772f544f51c7a9994490adf192295e846f4d12551a028f151f1e0fc5206f816ce32edbad7f2f7d0042bfe72f825acc6802c49f7f69be82c155ff3b719a339acb0e2fddb62ca496dbd747d7b6cce843e79db2398ffa122ffa2c547"}, @typed={0x18, 0x2d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="bc7b928cc0802a496995be1bd36ded6dc32a477be0065e1c05"]}, @typed={0xc, 0x5f, @uid=r4}, @typed={0x9c, 0x7b, @binary="2acbe1544464d203bea90724552274486e551ebbe81fde5a6e383d91a793cebf7fdb8abc179432b7b171c7f151b2a694d238eb3623ed64970cdf8598ede49951d742487a8ce470375115fdf0fec6436e67049f342c9d12731a57e292f0188bdd793219593a976dc9613168674d008663005ffff74d9b2bcbd4685ef8203ef0cbc7aca5da26d6e8106c321ac17d263ef01297551c"}, @nested={0x30, 0x3e, [@typed={0x10, 0x8, @u64=0x7}, @typed={0xc, 0x37, @fd=r0}, @typed={0x10, 0x84, @u64=0x200}]}]}, 0x224}, {&(0x7f00000ac000)={0x154, 0x34, 0x200, 0x7, 0x0, "", [@typed={0x8, 0x27, @void=""}, @typed={0x18, 0x35, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0xfc, 0x5d, [@generic="3040c7e31f71053e0c4ba5b623d0a98479ed99cec3e61761c8576a0de414d31a249acf124721f3fa32b9de2d2157f983a5344559121d521a00458609f6829ec4017d191cea24fa871a79682c37911634aa575e0356df76281f03dd818870865d1f99f37f5bff67a77b96ad53e9376c924535bee98de3bce5e7e7a43803060967c3a9b7f7957c933f14bd4d3447dc24f68853e6d830082add064861eaa20700a2176bb5f55e15242230ff2eb39ddf155c4b93735c9517272de9491254ac1db5216e910b1d96e6ff33", @typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}]}, @generic="a3d50cfb462596088415c10e25ec579c2172891cc6d5e8060fdb21ad3c3f474c32d104274fde"]}, 0x154}], 0x7, &(0x7f000000d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x98, 0x10}, 0x4001) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/18 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cae000)=@assoc_value={0x0, 0x0}, &(0x7f0000bd8000)=0x8) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000caf000-0x20)={0x10000, 0x2, 0x0, 0x9, 0x2, 0xffe, 0x8000, 0x7fff, r1}, &(0x7f0000caf000-0x4)=0x20) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000cad000)=[{&(0x7f0000447000-0xe0)=""/224, 0xe0}, {&(0x7f0000a17000)=""/124, 0x7c}, {&(0x7f0000cad000)=""/129, 0x81}, {&(0x7f0000cae000-0xe3)=""/227, 0xe3}], 0x4) modify_ldt$read(0x0, &(0x7f0000cad000-0x56)=""/86, 0x56) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004ca000)="24000000260007000000e907003677000009000001000000007c0000000e000000008810", 0x24) 2018/01/18 04:19:34 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x1b4, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x3a0, 0x21, 0xafd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001c000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000022000)={0x0, 0x81}, &(0x7f000000c000+0xd78)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000d000-0xa9)={r2, 0x0, 0xa1, "669391477e8846e4aab7e3855dc4fff14f0f35cce218bfcfa76bf3969d57619919bb0ec7ca06361c6c9e97d28b534fcedaf56068d09518b41c99ad0064969cd96adeac33bc09d312a6a0ca5e78d70b57ee1ccf1230465a929cb772780f3cb30577f5e76d1ab334cf8116169b37fd99c070a1fa56cf9e26c58278da12a7e5696d6701e25afee3dce4bed76653e25789d37deba20b3124c4c9872e78482ce3f89a47"}, 0xa9) r3 = syz_open_dev$audion(&(0x7f000000a000-0xc)='/dev/audio#\x00', 0x8, 0x301000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000001d000)={@loopback={0x0, 0x1}, 0x81, 0x2, 0x0, 0x3, 0x6b8, 0x4, 0x46c}, 0x20) 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000763000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000f37000-0x60)=[{&(0x7f000095e000)="01d79f844849b3ddd0da31c6bc8be8c720", 0x11}], 0x1, &(0x7f00001b2000)=[], 0x0, 0x0}, 0x0) 2018/01/18 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003ae000-0x8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/ppp\x00', 0x101100, 0x0) sendmsg$alg(r2, &(0x7f000075c000-0x38)={0x0, 0x0, &(0x7f0000846000-0x20)=[{&(0x7f0000002000-0x39)="2c450134b0332a355501b12add1767f6964ff31187fe5d2fe7a4100909c3d687e8fa59c0c9dc462d6cc0f1045b3d4244b8465f5cbd01a81ffb", 0x39}, {&(0x7f0000945000-0xd3)="9a7a6d8dee828f856f50a6c83eee4831947af14866640c7772c3d466bb5fb87bed54ce45938c8d21f18972bac198b17377458917bedde316f0bbe1f6ee7f3a481d4db957bf108b07cce93e22b0c81440eab6fd258df6be926fbc2c8f951d11fb557fa98ea312d1d38ab821bbe33eacffa5b052aec29f71e7972d8def66976b2dbaa0eefe645926828542b69ac3fd3dc93563dce1a018141909f66209dd82b346970e6acac25f4c9398e83ffe1512bb483c8a07178e3875bc0230ff553fa5ff75f68e6069eea13c860452c2ca9df71b8c9077bc", 0xd3}], 0x2, 0x0, 0x0, 0x4008050}, 0x8000) getsockname$llc(r0, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e4000)=0x10) flistxattr(r1, &(0x7f0000d88000)=""/132, 0x84) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9f000-0x11)='/selinux/enforce\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009b5000-0x17)={0x0, 0xf, "29fbf8578a18046ea8b85d5739ab23"}, &(0x7f00004fc000-0x4)=0x17) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00006b5000)={r4, 0x9}, 0x6) 2018/01/18 04:19:34 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, 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) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004ad000)={0x0, 0x0}) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000ba0000)={0x40, 0x1, 0xffffffffffff8001, 0x7, 0x22, 0x4, 0x0, 0x8, 0x7, 0x5, 0x7fffffff, 0x81}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x200200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001000)=""/138) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0xb5c25f5, 0x4) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000001000-0xd1)="89e20746c6c19036694cb7141f31d570bcc78ab5e3a0c22d1ccae0bb76e29e692b91d3d870b524dd7e40ba694d020af72a1ceae4ab03b70b692e97f1ed4bd38d148bab0ac26d4a42fc616f6e870ca554228a7336d1264f006700216370d5fc1be6c13f9f061aac513bed0225637c1da1b4f4ef11694e88e2ae7b7b5be8f086d0f5599e34ca42b5ec39a475d84b7080e173b21102e99cbfc47dceb52e5cf300ab7295ac95f94998996bea14fd86c4d8c4f0b348be9d20e0639676898fd4dedea900c26403e1356bada347cc275eb7736833") syz_open_dev$sndseq(&(0x7f0000b68000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000001000-0x66)=""/102) 2018/01/18 04:19:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000730000-0x10)={&(0x7f000000f000/0x1000)=nil, 0x1000}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000370000-0x4)=0x5, 0x4) r3 = mmap$binder(&(0x7f0000632000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000e9000)={r3, 0x0, 0x0, 0x0}) lseek(r2, 0xfffffffffffffffc, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000b25000)={0x8000000a, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000070a000-0x90)={0x2000000000000006, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = fcntl$dupfd(r4, 0x0, r4) sendto$inet6(r5, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000442000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000-0x4)=0xb8) sendmsg$nfc_llcp(r2, &(0x7f000064f000)={&(0x7f0000e17000-0x60)={0x27, 0x4, 0x20d, 0x5, 0x7fff, 0x0, "5b8165fe418d108a15227043a208e0eed4143774ee420734c5b5382f8f3dc3346d3b271af419f398ac235326610d8809efaf8e6f87bbcf5891bf31e51cb219", 0x7f}, 0x60, &(0x7f00005f8000-0xa0)=[{&(0x7f0000d57000-0x8d)="fe4f47cce799ebfbd554046087fbea941f96e72be7ac936b330d9416a79a8de6cbd141291a60e8933c974a884c37c2b4b99e90abdf0abf80793194292f48832d4a748018249b979effdf6df41d2b681b5fad8bdc877463e31a336d145ad335da22d0015bc2650b0bb08c7c49aa4393cda7cd40d87f650050ad75f320020923fb84da024e638ff1518d0d64c8de", 0x8d}, {&(0x7f00009b5000)="edce7f21990517d6ef9ebf2396ed3d9cf8c897109f4abca3a0dc606b3a22b61c91d0d16a7826edc7cfb70bbb8c6fc4aa2dcce5887c8d7a03cd8d4521c682470755e56275a0638f7e8e38187703cc86584fc4e4f870211ab980d925eefae44fa58337282f86257841962d9500da01dfd6f04fc179bd3e0f6ed7026c953a14579d265fe25dc7ba09b442a0558811b0bdcaf60dff6cfc2ba08362691cd1bd576dca5b6897d61d6337fa2216214b6b0a5057c71e38b7d1685856a037cb417737d51761bcc1142ea1b7476e940e848c08b7f9bd0265b8eee8ab6bb7fb776017d21a57e7510d3b3e", 0xe5}, {&(0x7f0000dae000)="f941d3a6d8bff6c9ba4ba557b6b3b1317592ffca2987585cebd0f3dc6b3ad34f02ec4b393b7b0b985bd9447c12a4c0e656312b8308154b", 0x37}, {&(0x7f0000c60000-0x5c)="02f72a071b731c6900df02e792dbcd9a736518d2f8ac58e2be828acd6fb0f66f6ec0515d86869b40435be58881033350d0a9fbfb3442b762fb198c83828d9bffa8ee2488096a22632e886783e58cbe0162976512bbefb2cae66e3272", 0x5c}, {&(0x7f0000acd000-0x9a)="83f973af3742f446723b96564c09c23d7af8d984174f73f23732341960161f383086bc4332cae077b90bf7065ed832908ce24707671d24be97e78bea24ad2b7ea91805583fc67fa2fffaa8bde982a517ce697ea2a322f0e3e16a96d0ebfc7cc21352885e2be8144472483aa077d6944ab229f9aefb7236849e01883ac4d6ebe0e2f9b5a3dd744a41acf4f48ad0d24a5f57ffb71e4cf8c517027f", 0x9a}, {&(0x7f000052f000-0x26)="ff941b3054fc8563d7b112ba6a32d94ba26d9be91beaa9d95f67e8e389438d946822f5f43133", 0x26}, {&(0x7f0000a43000-0xc1)="3e03d4369fcc7a6f2dad26312964aa1b094a27bf47bb1fcb30f4fff4e2249321d857a249ca85f4438cd87fc05938ee5db2abc9324f71ce485e7675143a17fb314d344e1c27c91a3a327e494a2bd4b137b9db875076936fdc519ea8c3b61b2aa53a7bcf9f125574b627817063aee23b7e2cd61ac8bd21e3220846f4150e58604829341c038116ad3f6c9764a601e1586f77f236e8b824f1905361ede7f0e0d693fc8c80df2b302446b699b36fac091f5704afd0b660d37464b94cc9fea2d7b85aa2", 0xc1}, {&(0x7f00002f6000-0xb5a)="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", 0x1000}, {&(0x7f00002fd000-0x64)="5ed5f957acfa3370e26eafda5c1aeb06c924ff7553f4f6f17a08c39fa4cb944c8f72498198d27543cd42539764faccdc773c9620075f913bb4bfa73a682672d6bacff7dee007c7a2c603b5fc97112cf66be247ae94227e4a60f1cbbcd45a5b1d819ccb66", 0x64}, {&(0x7f0000353000-0xab)="60714c7882654e3391b01ec35d79543bdf976e928ea6f29199419e3dacf6ddacdab0c62caca7dffe64feb9504eb9e7a83501c9fd3a37804c3ca011ff45aebdd27b8f70def579d61137c78e05c357ebf7af83c9de782f9fc81a16f2c813d762a63296fdab9d5cb0aa1f99f9cef2f1a3d73be02c90028f5e9b1b7a1cfbf33165fe2d076c1bc3af8aedd255e80762020c1ad758869c0cc3103f5c994cc9d8a952333bab1d3a78149ec759c1ef", 0xab}], 0xa, &(0x7f0000ded000-0x1010)={0x1010, 0x111, 0x8, "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"}, 0x1010, 0x20000000}, 0x4000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000462000)={0x7, [0x4, 0x3f, 0x4, 0x1, 0x7, 0x0, 0x100000001]}, 0x12) close(r1) 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f000060c000-0x9)='/dev/sg#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006f5000)={0x0, 0x9}, &(0x7f0000c92000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a49000-0xa0)={r2, @in6={{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x101, 0xfffffffffffffffb, 0x9, 0x1}, &(0x7f00004a3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a66000-0x4)=0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x42000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bc2000-0x9)='/dev/rtc\x00', 0x400000, 0x0) syz_open_dev$usbmon(&(0x7f0000e09000-0xd)='/dev/usbmon#\x00', 0xefffffffffefd499, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c13000-0x8)={0x0, 0x0}, &(0x7f0000a8c000)=0x8) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000052e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x928, 0x400000) write$tun(r0, &(0x7f0000993000)=@pi={0x0, 0xdedf, @ipv4={{0xb, 0x4, 0x8, 0xffffffff7fffffff, 0xe9, 0x1, 0xffffffffffffff7f, 0x101, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x10, 0xe76, [{0x1, 0xa, "8c86b7a2a192367f"}]}, @ra={0x94, 0x6, 0x1}]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0x101, 0x0, 0x0, 0xa, 0x8, "2af340", 0x3, "75cc89"}, "b035117e5cdf909acdf36cede721af3e1e52f7e1381e97414ff9b01d9dccb2016c1976ecdc78b48df3396dfb67ddcb425af119daab8ff424553040bb7972d33c4a696bab6f2ddd34d20673b06ddea9d0516adaa40abda0a0adb6f9a074f0dcba6772ea4bd02befe13a66978c406ef68ea17ab56c379932fcae49dfb439ef89ec753a6305aab978552064eecc83259e8fd9ed6e9d9dbece2108664f0d712b3e4af2e9e63ed281ba3e16b13ce38d"}}}, 0xed) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffad, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @rand_addr=0x800, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) openat$autofs(0xffffffffffffff9c, &(0x7f0000322000)='/dev/autofs\x00', 0x800, 0x0) 2018/01/18 04:19:34 executing program 2: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/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_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000192000-0x18)={0x92, 0x0, [{0x40000082, 0x0, 0xfffffffffffffff9}]}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000b05000-0x5)='/dev/midi#\x00', 0x9, 0x40000) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000b05000-0x8c)={0x3, 0x3, 0x1ff, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) ustat(0x2a8, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f95000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ff3000)={0x10000, 0x2, 0x1, 0x3}) 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000758000-0x20)={0x0, 0xf001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000aff000-0x4)=0x0, 0x4) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x800) r3 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r6 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) getsockname$ipx(r6, &(0x7f00008b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b80000)=0x10) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r7}, 0x20) r8 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x9) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r9 = dup2(r8, r4) ioctl$EVIOCGABS20(r9, 0x80184560, &(0x7f0000e48000-0x88)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000)=0xc) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00000e3000-0x4)=0x0) 2018/01/18 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f000078a000)={0x0, 0x41, 0x4, @thr={&(0x7f0000dd2000-0x5f)="0267cf7886a5e7ea86538d6814c0c7bab1f0979bc2e2ddc6ac9173132f516e9d0f48aed1f8e5cb28b77e5e063338f335fe4b218728640a65ee35a21fb86dac41c45cc68d99cd6ca5230e7805b2094c47b24df5b16f952a3033af352c421157", &(0x7f0000f51000-0x42)="acc974a2a3e1652aba3bef8b92833069bc2624fcaf4487387ff32ce2b9af57b13d9e7f18239d18cfeeb51237e40ee51c5070f191fa7d01c6cad971bfae69b49c6598"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)=0x0) 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x5, 0x8a, &(0x7f0000002000-0x8a)="1d80430881c6b7c086b84111535396b28b5769690b108fdad21515547111457b60883916cc1765972607be60450676f995ea70d46131fe3077c8d661ef00f4d2746d985b1f58285456e71d3b407b34aa59f65dcba35b17d107c3ccf476b35854d3c0512f7738b22fda30cff883ddbb22cc79d1a255e8068638cde0d712b7a8262bcd7a0b5860a370d1e3"}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000005f000)=0x8, 0x4) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) fcntl$setflags(r1, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000011c000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00008a1000-0x7)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000869000-0xc)={{0x8c, 0x6, 0x8c96, 0x9e, 0xfffffffffffff000, 0xdd}, 0x8}) 2018/01/18 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e7000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fc6000-0x28)={@generic="69148f7bb1a3147a5e5812590c6532a1", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f00007d8000)='./file0\x00', 0xfffffffffffffffe) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bac000)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/dev\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) ioctl$TIOCNOTTY(r2, 0x5422) sendfile(r1, r2, 0x0, 0xffff) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006a1000)={&(0x7f00002b8000+0x439)={0x10, 0x34000, 0x0, 0x200000}, 0xc, &(0x7f00007a2000)={&(0x7f0000905000-0xdc)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000043b000)='/dev/sequencer2\x00', 0x1112ff, 0x0) keyctl$join(0x1, &(0x7f0000fa2000)={0x73, 0x79, 0x7a, 0x0, 0x0}) read(r0, &(0x7f00004f1000-0x1000)=""/4096, 0x1000) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b41000-0xb)='/dev/adsp#\x00', 0xfa9, 0x200000) accept$llc(r1, 0x0, &(0x7f0000967000-0x4)=0x0) syz_open_dev$admmidi(&(0x7f00009e3000-0xe)='/dev/admmidi#\x00', 0x9, 0x400000) exit(0x9) writev(r0, &(0x7f0000ca5000-0x40)=[{&(0x7f0000cc9000-0x57)="e247a9bb2f470d667ec897982ba45ceae8e1f8667d53938244ddb6d7bbc6ad47a03e7896c41a65de2baf4a9de0c5ea371cd9d8e426372ac0c156f92e03155a1f7b824da398fd27053eee169123786aaca57fecc492ac67", 0x57}, {&(0x7f00007b1000)="e1c3da9db62717994879e1824cee939f1afe443ae542911946", 0x12b}, {&(0x7f00000bd000)="4980178cce0bf1ac7ea862041b46ee6094834bd31577c5cec2f44cadbed1e14211c2352059e1586f310375c4b89b2f33b875cc4dc17225ec7f18e322767892713a6e04d8fb99ef0a404bbe2e6535f8d65dde000e59f16f8f83d2846a83f2116d6da13f28c9bec08ca6c7d9fd1166c343a562b36b4176b5f67007ecb3918a05cc3cfe682c905a6439bc7ff9fd465a9aae4ff8be3ef9", 0x40c}, {&(0x7f0000353000)="e314d89917fc871934c97cd851a34b94573fe5a75bb22442b9fd0bd7a3847db7f8a85d1266f39f1b419c50dc5cd56c1d71", 0x12}], 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/mixer\x00', 0x280000, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000163000)=0x8) read$eventfd(r2, &(0x7f0000d55000-0x8)=0x0, 0x8) keyctl$join(0x1, &(0x7f0000ffd000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/18 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000432000-0xf2)=""/242) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071e000)='/dev/rfkill\x00', 0xbf72f47969c45921, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000e2e000)={0xc5c6873, 0xfffffffffffffffc, 0x9264}) sendto$inet6(r0, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) syz_open_dev$sndtimer(&(0x7f0000cee000-0xf)='/dev/snd/timer\x00', 0x0, 0x501000) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b57000+0x1c6)='/selinux/access\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ce0000-0x4)=0x2951, 0x4) fcntl$lock(r0, 0x8, &(0x7f0000002000)={0x0, 0x5, 0x0, 0x0, 0x0}) open(&(0x7f0000e20000-0x8)='./file0\x00', 0x151200, 0x100) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0x0, 0x0}) 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000991000)='./file0\x00', 0x24080, 0x20) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ac000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000637000)={0x7, 0x1ff, 0x9, 0x200, 0x3, 0x81, 0x7fffffff, 0x3, 0x5, 0x8001, 0x2, 0x5}) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000e56000)="7c40277b38a976783aedd43874d39bc9ccdf8fe2856f7f8721f3f0bc295b352654596098cbc00281d705be7979603dd96ad13b2d668299690f271416a1148bc04d5b14f78494cfa773d00ae5de19abe69cb2b7e75dee18e6b66e50a55bb08ec0e33d112fdb884c2bf95b27dd1cfd9af64c4c9eef3c91f04b5e91f3669b3205a0f23c16ac3c4e3aee7e67dd1d92ba9a9d4e0ab7194a027ba5ad6c3b999fa2105916b8696e00") ioctl$TCXONC(r1, 0x540a, 0x4) 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f00005b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x33) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000301000-0x9)='/dev/sg#\x00', 0x2, 0x200000) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x1, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7, 0x66f4}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00004b0000)='./file0\x00', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000c50000)=""/192, &(0x7f000095d000)=0xc0) move_pages(0x0, 0x1, &(0x7f0000267000)=[&(0x7f0000b57000/0x1000)=nil], 0x0, &(0x7f00006d9000-0x4)=[], 0x0) vmsplice(r1, &(0x7f0000d0c000-0x30)=[{&(0x7f000087b000-0x16)="9e16fbba369f1c94defdf73365dcadfbfe2a65f94c5c", 0x16}, {&(0x7f00002a4000)="9986d1b317dde26ff7fc09468a132113ae68556086fe04552696650a3db25c6b84daa93a266b972f8296b973d1690441d486eec7845eaf6a4a2ade337fcc67a220afb97a844fc24668a2a398bc651c417d230f5c198bcb1254f27b8ab4394356aabcfc428b154d6afcaee6", 0x6b}, {&(0x7f0000791000-0x1000)="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", 0x1000}], 0x3, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d5e000-0x8)={0x8, 0x2}) 2018/01/18 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/checkreqprot\x00', 0x400800, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000b3d000-0x4)=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) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x4, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$key(r0, &(0x7f0000f9c000-0x38)={0x0, 0x0, &(0x7f0000148000)={&(0x7f0000bea000)={0x2, 0x5, 0xf4a, 0xd, 0xe, 0x0, 0x2, 0x2, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x10, 0x14}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/18 04:19:34 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x10000001, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) stat(&(0x7f000063c000-0x8)='./file0\x00', &(0x7f0000703000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/18 04:19:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000616000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 04:19:34 executing program 6: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f00000bf000-0x8)='./file0\x00') ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x2fa, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000b0c000)=[{&(0x7f00009ce000)="e3ffa7ffd2f0cfb3e78bc11f3a55ab49a081b297673904ee68413ba7169c95347a961267619ac9d67f9d8b7276885db8a842c686002d31b3bfa246730767a660aa821b2b45710f2720fb8bf78e1e870324b16bf7d03506dc2b6119ee2201cceca176fb5fad426217ced4741e019ee271ae7881c3eb63936e1a24c06ae79a059003fb48d590c46d4d084510a9fb6f9d84baf8cf778cfa01993595b8a6fab9b0541a20234bc6820355e51009e53d2da2552dfcad8fc5eed724361dacf73056adf8618983679bb638defa7eca4319ecd4b6aed2b08cf3a7b0f537672841075d342c9b6bfa5684a4755145f4c0f528cc7e69dd69bffd700f1a", 0xf7}, {&(0x7f0000b0c000)="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", 0x1000}, {&(0x7f0000125000-0xf8)="e1028e41cc59787792bc1fb5b3dea3ee950ddab320b6a7690657a043ef02d859ef520d5cd3218db8d888ce2ae17028c3f7718536a8b0c06536705bf8884028e2cfc94fa9db71ecf3ea2e575dbdf78fdbf81ae2a20b720b1cc264836733f081e87cebe61aa6ca102c50f279a29ceff76afdb4196917fd08bc2cdecb38c937123d4c65c374db8ff03e3e942944e981361cbe6b103c0d8712a70f5a4fcc91d8da0410b15615fa0a342c3739836dde1163805330f111f046317fe63f7b5d88da7427b472e56eba00fef71d1b0991907fba94fc32a6c9a579c3e3566c8e93fbcfd1338fb523df1c6512e2f106edd54ac9b09e29e080b008919000", 0xf8}], 0x3, 0xc) chmod(&(0x7f0000b0b000)='./file0\x00', 0x1) 2018/01/18 04:19:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000882000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/cuse\x00', 0x105200, 0x0) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000f4a000)='./file0\x00', &(0x7f0000d50000-0x20)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000199000)='./file0\x00', 0x501000, 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1f) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') chmod(&(0x7f0000940000-0x8)='./file0\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 04:19:34 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000032000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd8e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/18 04:19:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a10000)="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", 0x1000, 0x0, &(0x7f0000ff4000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 04:19:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e56000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000e61000)={&(0x7f0000b89000)={0x10, 0x0, 0x0, 0x10248}, 0xc, &(0x7f00002fe000-0x10)={&(0x7f0000509000-0x168)={0x168, 0x29, 0x3, 0x0, 0x2, {0x10, 0x0, 0x0}, [@nested={0xcc, 0x55, [@generic="86ffce3b45bbd2fe6bbb60d76cb94912af43e13e1dd2ee0aa4de21da5320edfff396af7c534d5df68653848e2e15ed1e689e170026857f0f678f30c18cfba006992112f6", @generic="9116d4ace4954d7331c235322caecb973bcb5aa9129261cd7c849dc99866d8f01b103d81dcc6fc683654ace3f2e737f27c2be92bef463c992bb8261bb553e49735e7f370039b78eb89faf8868103de3901017da24645a07c3e85588dd73486cc11a3ff4ca657cac50db385938f2d3e707b338a9db45268ddaa8caf953fd92a2799db"]}, @typed={0x18, 0x8c, @str='mime_type!ppp1\x00'}, @generic="9a554f105233196d95fffb19c1289d133c7493cfbfce40f46a42fe27525c0d42f3c39e9469c0ca693453329ec4f6109a8a8530de2dba48368b33beeee9167ceabb654738424683a9b4eff43ddf8cd73cb6ddebc1c56d541553ccf852ea88d44087a6d2", @typed={0xc, 0x27, @pid=r2}]}, 0x168}, 0x1, 0x0, 0x0, 0x800}, 0x1) pipe(&(0x7f00007ee000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000610000)="23ba37747fca8b110a572f6f0f7e8ef7", 0x10) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") [ 109.545392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14 sclass=netlink_route_socket pig=14706 comm=syz-executor3 [ 109.567801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14 sclass=netlink_route_socket pig=14714 comm=syz-executor3 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00007dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004bf000)=0x10, 0x80000) r1 = accept(r0, &(0x7f0000965000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000747000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setendian(0x14, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000090000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x8, 0xfc35, 0xfffffffffffffffd}, &(0x7f0000c34000+0x35d)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e44000)={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]}, 0x2, 0x4102}, 0x98) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000519000)=0x0) rt_tgsigqueueinfo(r4, r4, 0x3d, &(0x7f00006f4000)={0x11, 0x6, 0x1, 0xa8}) fcntl$setown(r2, 0x8, r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ab000-0x9)='/dev/ppp\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000ed4000-0x30)={0x8, 0x8000, 0x9, 0x5, 0x3d9a, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000210000-0x18)={0x1, 0x0, [{0xa0e, 0x0, 0x0}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d67000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f83000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000734000)=[{0x5, 0x1, 0x72, 0x0, @time={r3, r4+10000000}, {0x291873ee, 0x3ff}, {0x146, 0x3}, @raw8={"18d0ac248c56e0f41489c19e"}}], 0x30) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000e71000)={0x1, 0x564, 0x101}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dde000-0x9)='/dev/ppp\x00', 0x200100, 0x0) getsockopt$sock_int(r5, 0x1, 0x3e, &(0x7f000062d000-0x4)=0x0, &(0x7f0000182000-0x4)=0x4) 2018/01/18 04:19:35 executing program 3: 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) clone(0x4, &(0x7f000088d000-0xe1)="0173843a7e915b68abf80773a6d64f8230f50dab0c4204eb8e0ae4b7269401bccfb888f694eee4e66e4a35031d368fc3bcc3752095e03f7d364bf0441d683282704abbb1e5c3e9b3196b4e5fc15312d1cbbe07481f02560eb773cf6f595669df6be91b60b0a96b80f0a0c22468d114656517550000e60b71fbd13c50500c2fd1149fbdf9ebf2b89207c911fd194c5bc58cab39e23c0cf8ba7052f77980fe740865acbc479e82bb052d9c98f72cb1f7a1d97de1b57d8fe16f5e9003556e3e5afd3ec18341ce014f780d6b96e308000ee7c7b7598a1ce86637776fe28a1401b4c5b2", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)="0904") arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r0, 0xffffff34) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000000)=0x3) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000580000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000ec3000)='projid_map\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{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]}, 0x0, 0x2, [{{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]}, {{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]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000846000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000078a000-0x5c)={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, {0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x200000000003f, [0xc8, 0x8, 0x8, 0x9, 0xd0b4, 0x83ee, 0x8000, 0x2]}, 0x5c) dup(r0) 2018/01/18 04:19:35 executing program 6: 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000044c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000354000-0xc)='/dev/ashmem\x00', 0xc, 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/18 04:19:35 executing program 2: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000896000)='/dev/dsp#\x00', 0x1f, 0x10000) ioctl$TIOCEXCL(r0, 0x540c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clone(0x7, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000065a000-0x2)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000aba000)=""/128, 0x80) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000027a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000974000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0x1, 0x7b2}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aea000)={r2, 0x81}, &(0x7f000052d000-0x4)=0x8) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r3, 0x0}, &(0x7f00000db000)={0x0, 0x0}) r4 = semget(0x3, 0x4, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003d2000-0x10)={0xfffffffffffffff8, 0x2000802, 0xa21, 0x5}, 0x1d7) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000083b000)=0x5, 0x4) unshare(0x40400) inotify_init() semget(0x3, 0x7, 0x304) utime(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f000039f000-0x10)={0x6, 0x4}) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000883000)=""/55) r5 = shmget$private(0x0, 0x1000, 0x4, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000585000)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x81, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) syz_open_dev$mouse(&(0x7f0000727000-0x12)='/dev/input/mouse#\x00', 0x100000002, 0x2000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000c3b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009af000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00006d2000)={0x0, 0x6000, 0x5, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x2, 0x806, 0x0) listen(r1, 0x0) poll(&(0x7f0000c1b000)=[{r1, 0x0, 0x0}], 0x1, 0x125) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009c3000)='/selinux/access\x00', 0x2, 0x0) open$dir(&(0x7f0000999000)='./file0\x00', 0x2000, 0x40) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000e2b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x8000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e93000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/audio\x00', 0xe0000, 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/18 04:19:35 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000286000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x0, @thr={&(0x7f0000a71000-0x2c)="", &(0x7f0000001000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000004000-0xc)='/dev/random\x00', 0x0, 0x50000) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000003000-0xa0)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000)=""/175, 0xaf}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000-0xba)=""/186, 0xba}, {&(0x7f0000001000)=""/219, 0xdb}, {&(0x7f0000002000-0x2c)=""/44, 0x2c}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000003000-0x67)=""/103, 0x67}, {&(0x7f0000002000-0x38)=""/56, 0x38}], 0xa, 0x0, 0x0, 0x9}, 0x100) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind$can_raw(r0, &(0x7f000058b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000004000-0x4)=0x0) read(r2, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 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(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005de000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7c000-0x4)=0xb8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa3000-0x9)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d62000)={r2, 0x865}, &(0x7f000011e000-0x4)=0x8) r4 = msgget(0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000e08000)={{0x5, 0x101}, 'port1\x00', 0x4c, 0x10, 0x7, 0x9, 0x4, 0x5, 0x100000000, 0x0, 0x5, 0xbd0e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgsnd(r4, &(0x7f000007a000)={0x3, "2ea4ef97ff7c440e520a61f95840469371d2188600535d8bbc98c6c0d41e966d11921cb0b8ad37cbb379373ff919b7220739176d3038645695"}, 0x41, 0x800) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffc86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000f17000)='./file0\x00', &(0x7f0000bda000)='nzs7', 0x0, &(0x7f000000a000)="") 2018/01/18 04:19:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f17000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) r1 = openat(r0, &(0x7f000096c000)='./file0\x00', 0x88000, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002d3000)={r0, r1, 0x6, 0x3}, 0x10) 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f3d000-0x12)='/dev/input/mouse#\x00', 0x1, 0x20000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00003ac000)=0x3) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c7000)={0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000693000-0x8)='./file0\x00', &(0x7f00007c3000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x401, 0x4, 0x20) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000f76000)=""/215, &(0x7f0000c35000-0x4)=0xd7) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000028a000-0x4)=0x7fff) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000580000)='/selinux/context\x00', 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f00007b8000-0x4)=0x5, 0x4) dup3(r0, r1, 0x80000) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f00005d8000)=[{{0x0, 0x0}, 0x200001, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) close(r1) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d8f000)={r0, r1}) write(r0, &(0x7f00006e9000)="081e7f5b0e72", 0x6) dup2(r1, r2) 2018/01/18 04:19:35 executing program 2: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0x3, 0xc00) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000256000-0xc)={&(0x7f0000256000-0x8)='./file0\x00', r0}, 0xfde1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00001c9000)="7b8d11968f353e536a216554226e63d9a91dcc24cb6dddd5882ca8730f3134540715646e7f86c235157dfe878bef4f699c9d64a679bab2330f3b442799c65497ae448011a85f38213fc800ce58f94e47394683a96c4e1e41548cc351af34eb79db36db16ed0eb97bd90adb97344120c253c3123602092d7fa0d71f7a56b18d20dd9832921cb254b6", 0x88) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000074e000-0xe)='/dev/admmidi#\x00', 0x1, 0x10000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000727000)=0x6, 0x1) r1 = socket$inet(0x2, 0x6, 0x36ee) setsockopt$inet_mreqsrc(r1, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002c6000)='keyring\x00', &(0x7f0000265000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) stat(&(0x7f0000053000)='./file0\x00', &(0x7f0000685000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x3f6, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 04:19:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00004cc000)=""/33, 0x21, 0x20, &(0x7f0000000000)=@l2={0x1f, 0x4, {0x4, 0x0, 0x101, 0x81, 0x9, 0x2}, 0x10000, 0x9}, 0xe) openat$autofs(0xffffffffffffff9c, &(0x7f00009a7000-0xc)='/dev/autofs\x00', 0x80, 0x0) 2018/01/18 04:19:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r2, r1}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000bfb000-0x38)={&(0x7f000040d000)={'sha224-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:35 executing program 7: kexec_load(0x0, 0x0, &(0x7f0000001000-0x140)=[], 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d4e000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) init_module(&(0x7f00001ea000-0x1)='\x00', 0x1, &(0x7f0000cc7000-0x6)='wlan1\x00') pselect6(0x40, &(0x7f000050a000-0x40)={0x7, 0x0, 0x4, 0x9dd, 0x296, 0xbc, 0x8, 0x1ca}, &(0x7f000017d000+0x118)={0x5, 0x61, 0x2, 0x5, 0xffffffff, 0x40, 0x2, 0x1}, &(0x7f00000c8000-0x40)={0x800, 0xffff, 0x80000001, 0x80, 0x10001, 0xd995, 0x2a81ac33, 0x8}, &(0x7f0000922000-0x10)={0x77359400, 0x0}, &(0x7f0000540000)={&(0x7f00008d9000)={0x2}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x9, @time={0x77359400, r1}, 0x0, {0x0, 0x0}, 0x2, 0x0, 0x4000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000015000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x1, 0x10000, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x8, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000018f000-0x20)={@generic="ca76a052371073a2bfd36bb4b8867dea", @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00003fa000-0xb0)={{0x9, 0x1}, 'port1\x00', 0x0, 0x10, 0x2, 0x8, 0x1ff, 0x1, 0x4, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r1, 0x80000) 2018/01/18 04:19:35 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, 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) prctl$getname(0x10, &(0x7f0000a9c000)=""/50) msgsnd(0x0, &(0x7f000010e000-0x8)={0xffffffffffffffff, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x8, &(0x7f0000000000)="", 0x0) socketpair$inet(0x2, 0x800, 0x2000000000000000, &(0x7f0000d65000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001, ""}], 0x330, 0x0}, 0x0}], 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000-0x4)=0xff2e) 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000356000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000538000)={0x4}, 0x1) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f0000f07000-0x1c)="b1", 0x1}], 0x1, &(0x7f0000036000-0xc0)=[], 0x0, 0x0}], 0x1, 0x24008001) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}]}, &(0x7f000030b000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000076000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) read$eventfd(r1, &(0x7f00002d6000-0x8)=0x0, 0x8) accept$packet(r0, &(0x7f00001af000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a06000-0x4)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ad000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7, 0x2, 0x2, 0x0, 0x80, 0x80, 0x5c, r2, r3}, {0x4, 0x2, 0xfff, 0xcf, 0x4, 0x40, 0xe347, 0x919}, {0x8, 0xbe, 0x800, 0x5}, 0x1000, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x6, 0x3, 0x4, 0x2, 0x3, 0x1ff}}, 0xe8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$cont(0x20, r0, 0x8000, 0x400) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bff000-0xd)='/dev/usbmon#\x00', 0xe0, 0x8200) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f1b000)=0x0) connect$packet(r1, &(0x7f0000d7f000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000edd000)='/dev/amidi#\x00', 0x8001, 0x0) fcntl$getflags(r0, 0x403) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d81000-0x8c)={0x1, 0x9, 0x6, '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]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffff) 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x18)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000003, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000004000-0x21)=""/33) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f000070a000)=@generic={0x0, ""/126}, &(0x7f0000ac2000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c7d000)={0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x3ff}, &(0x7f00006ff000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b35000-0x71)={r3, 0x69, "74bb59cb6ad7d342475a529ec3e42ba2a5e9a13e6d27d8ebad14538c77c4d468312108e67cc547c2395789435e2597601c3e4e5ea3dd8a1751a10b6d81b9f065d4a606fcb98067a17f691c37fbaf7b4a8450c2133ed68b331b4428f26117a89ae454ba3ac5d74ca9fb"}, &(0x7f0000b62000)=0x71) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000372000-0xdd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, '4'}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$midi(&(0x7f0000bb7000-0xb)='/dev/midi#\x00', 0xfff, 0x10000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000944000)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, {0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1, [0x1, 0x100000000, 0x2, 0x1, 0x7f, 0x3, 0x100000001, 0x0]}, 0x5c) 2018/01/18 04:19:35 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000d8b000)='/dev/midi#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000008a000-0x4c8)={{0x5, 0x0, 0x0, 0x0, "a4feee9105c5087f635f8e1eafdac6924ed79c302d1df463eff8667d61205cb69d5cdc9d6e0acbbc4a6b3a2f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r3+10000000}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fea000-0x4)=0x9, 0x4) stat(&(0x7f00004e4000-0x8)='./file0\x00', &(0x7f0000ef4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003bc000)='./file0\x00', &(0x7f00008b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f0000b09000)='./file0\x00', &(0x7f0000c98000-0x8)='./file0\x00', 0x8654bbde47f7300f, r4, r5, 0xd03, 0x0, 0x50004) r7 = fcntl$dupfd(r6, 0x406, r6) ioctl$TUNSETNOCSUM(r7, 0x400454c8, &(0x7f0000cb5000-0x4)=0x101) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f0000b15000-0x20)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000406000-0x8c)={0x8, 0x7, 0x100000000, 'queue1\x00', 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]}) 2018/01/18 04:19:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0xfe, 0xffe}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f3d000+0xa43)='/dev/snd/midiC#D#\x00', 0x35, 0x1c040) ioctl$KVM_NMI(r1, 0xae9a) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f00007a7000-0x70)="2019494dfc13673a1a052a1bdd85229a68364fbe6a7aa5a7c25f5b8cca227e6db7db6686cd472697786b6b310b6f8cee14dbb90dd2b4e46307cbbe1c825c40fb3f4d6933f1519ccd4c1de5258eafe31365516d5fff9698dad26ba65607f5174dbfa71c203c612ec79edd5055cc074b87", 0x0}, {&(0x7f000008b000-0xec)="c9d0091279cc577936ac843b48c8e43e976409e26b6bb154ffb11c7b810d6da4946423f2d08f997e1c0626d7fdeb77fe1894d0b0e1241fef0eee2b42cf449bcb768aa069041c2080b465db6c3551a5c8fdb27f50f09004f919ce58d4a2a5ac6019efed864cfee1e5a0d76d665094aa6e0821dfd5695d62d8327c19ff6c2328f5d28dce3a3605387442573b4ac611860eaf2b391460e017a716a44f880cbf5695f162952a79eff0d5da7c5c1846600e9ea6f93c56a5139d771d66dc1915023d3ffa6f5d078b4403f81eabb4d466409e3fd453f69a10c71af0e263956794889c61369315b2972a5296a2535abd", 0x0}, {&(0x7f0000bef000)="424a17cda6ec3d76dc1dfc59f190d4ca322e812c51739d9ffa03238fa00795d08e3444c6d786d56b55e8852e701ced5de896585f40fdef4ae95f0e780d75ebacbbab20d1467e6e2e0a92f7c56d3f385e484c120ac4730effacb7c61b420c5cb1f814d36083bad4a95311b3bc7692c2a36ae58a4fa848fbe21b95c03124754c0f25bcae2821913cd9af935bd5d22d97d399968c5689f705916e79db60335eb2e30817decb17911e89c8c3686095ef611c232fd2238f344a2a30806e29862dfc0cad10aba9294a209197220f9b546483089f6baac4437de6fa07a1f2a1fac14bdc35010317", 0x0}], 0x0, &(0x7f0000a9e000)=[], 0xfffffd5b, 0x0}, 0x40) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0xffffffffffffff7e) 2018/01/18 04:19:35 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, 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) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x0, 0x4, 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, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000525000)='/dev/vcs\x00', 0x8100, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000c62000-0x40)={0x780, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000ce9000)={0x7fff, 0x0}) mlockall(0x3) 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="7365637572697479af2b40656d312d5d2300", 0x8000000000004) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000813000)=""/0) bind$inet6(r0, &(0x7f0000280000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, 0x1c) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x200000003ffffc}) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000573000)={0x3, &(0x7f0000e1a000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f31000-0x8)={r2, 0x1}) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00006d3000-0xd)='/dev/dmmidi#\x00', 0x0, 0x2200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000cab000-0x6d)=""/109) shutdown(r1, 0x0) fadvise64(r0, 0x0, 0x2, 0x4) 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000012000)=[{0x2, 0x20, 0x4, 0xa5, @time={0x77359400, 0x0}, {0xffffffff, 0x0}, {0x6, 0xa4b2}, @result={0x0, 0x6}}, {0xfffffffffffffff9, 0x1, 0x1, 0x330, @time={0x0, 0x989680}, {0x0, 0x35}, {0x8, 0x7}, @ext={0xc1, &(0x7f0000000000)="fe495b646052e392d746f4bc77b3eaa7ab10f63e2c61a0895d1910228dae2ed7f5c76d394554dd2739ef178c8ed599ac283f6f9191c4774f4d9b70daf571c0eb9e64a3e137ae1c72176911fb0de389ef44263cd5162303daef64b06048a2a6dbd081ea1eb21970550724b216984e8f5d3e1abc4e369a59a010091a1327f857ec27c9aa9ff51f71730567e51b08230806dce65600810880aeb345288f3a61ae6e79102c8220ca805d31f5990cce6c0f8b7ab6d9817e78886f1ee58f43b75963d961"}}, {0x1, 0x7f, 0x100000000, 0x9b, @tick=0x5, {0x20, 0x7fffffff}, {0x400, 0x2}, @control={0x8, 0x6, 0x9}}, {0x7, 0x3, 0x9, 0x5, @time={0x0, 0x1c9c380}, {0x1, 0xdd44}, {0x7, 0x3}, @time=@time={0x0, 0x0}}, {0x8, 0x4, 0x8, 0x5, @time={0x77359400, 0x0}, {0x0, 0x4}, {0x7fffffff, 0x3}, @note={0x5, 0x4000000000000000, 0x0, 0x4, 0x7f}}, {0x7f, 0x1, 0x81, 0x0, @tick=0x800, {0x4a6b, 0x1}, {0x80000001, 0x7a3aa796}, @queue={0x3, {0x4, 0x5}}}, {0x0, 0x400, 0x9, 0x4, @time={0x0, 0x1c9c380}, {0x1, 0x5}, {0x1f, 0x1}, @quote={{0x193, 0x5d9a}, 0x6, &(0x7f0000013000-0x30)={0x0, 0xd490, 0xfff, 0x7, @tick=0x2, {0xffff, 0x80000001}, {0x4, 0x7fffffff}, @raw32={[0x8, 0x5, 0x8]}}}}], 0x150) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) socketpair$inet6(0xa, 0x803, 0x83f2, &(0x7f00008ae000)={0x0, 0x0}) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 04:19:35 executing program 6: r0 = socket(0x14, 0x6, 0x100000000) 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) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000+0x8e0)='./file0\x00', &(0x7f0000e8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80b2, 0x40481) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000099a000)='/dev/sequencer2\x00', 0x2, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x101) r9 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r12 = openat$dsp(0xffffffffffffff9c, &(0x7f000096e000-0x9)='/dev/dsp\x00', 0x50040, 0x0) r13 = userfaultfd(0x80004) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055d000)='/dev/vga_arbiter\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000028e000-0x8)="2d4229f02697d3ff", 0x8}, {&(0x7f00001b0000)="0e8ba3e378e241255b5ea03d633e3d946e597f9cd67233899cc6d57cd048173c66a9dc2624297719727928e3b2011b1012d756bad31ef642c20ac1de937be23a061923dda7cf3492f526b0d8b15398cc7270fe6562e8f945ced849f8e8a94ffa4b1be83237cd9d66f0e0f78bfad5b159bf25dbd9232b7b0ec4975306467a331f5463148112314d3910bc6578fa9086fe4952a2dfef6ce067967d305ee95f6446352b78b3f7d943f33e8ea908d0cec0f72ce1b7ea139fcb3e93498f93db14a00e444e2f3a610bb8eaf6c267e18ca0bd7ae601d951", 0xd4}, {&(0x7f0000b72000)="2a520a84d8d50a786f333c16799a3fd245fbbfa558d11e3bb01f3d206ed76c908bb8ed36998c597c75a301afbcbbb617284d5143b49fae70fd833cb3eae4a71303eadf454c9db6f47073a610ad590d994f9e032a822e487ffb9242d6a6e65ff5941f41550166421fe2a78962371dd2feebbf4437e21475fce703c45274b11ba0766b3a62671e02b6016cbe", 0x8b}, {&(0x7f0000a2a000-0x14)="f2084e2022379fe71f31b5d62eb25db64ac4cfc5", 0x14}, {&(0x7f0000000000)="c327b52d209a32d0d56041586b7468bb3ad9333a80ffba165b53d0731b0495d3e8cdc22f9bee29e3727af32998b37c7c2ba994b9f79ad710dc1d3a977ad451eb7a4e235ba765bbc4d1fdc356c6d75f9decac0b2c3611da94b27e0ab3f25d5ae00924b2aa9d748fc5e6ddf233fb727a10f784ff", 0x73}, {&(0x7f0000000000)="925ca18b203182f5d2ac1818d0a114e4ea6e056b68b3d444f241ff99b48600ddac5d7e3de00c8b9029e05e8db32ca3b0f82eb980f4d95b7b630c24ea6dbc175108218a7f0d413fdb9b5010b0a771abd5ff8000c08ff54b4d24d07989cef1d29c432f40edb72200a0cb7ba6939a0d7a41b3cf79a0fb8d5c359d4330acbe7a1bea6fd896375e9d49c44656df4d4825d6de2e76d1e0abd19d0ec447e11ef7f02a5c10", 0xa1}, {&(0x7f0000ca7000)="5f84984663090dc62fa6af93c8afeb9ce58c03fa36d0c708fd743722cb1bcaed74b39baeb3f946faa9d892620bb1cf94579faf2b0ea6ca321f3fb9c20b4c31e3aa2aece0af1df9453df277538e430408fd45ff3ad075051a401ba5edaf4542386926ea2d08d1c7f2c28a5baa632a61824d133ae0e54ce45664eba3", 0x7b}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, 0xffffffffffffffff]}], 0x88, 0x10}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r15, 0x0, 0xc129, 0x4) 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000418000)="") clock_settime(0x0, &(0x7f0000225000)={0x0, 0x0}) 2018/01/18 04:19:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000c6c000)=0x4) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006e6000)='/dev/dsp#\x00', 0x203c, 0x181000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f7e000-0x8)={0x1f, 0x2}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000a3000)={0x0, 0x80000, 0xffffffffffffffff}) timer_create(0x0, &(0x7f00006a9000)={0x0, 0x36, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) timer_delete(r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000045e000)={0x1, &(0x7f0000b2d000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d09000)={r2, 0x1}) r3 = syz_open_dev$tun(&(0x7f0000175000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00007c7000)={r2, 0x3}) preadv(r3, &(0x7f00004ae000-0x1c)=[{&(0x7f0000496000)=""/28, 0x1c}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000079b000)={0x2, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00001ef000-0x10)={0x6, r4}) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$int_in(r0, 0x5403, &(0x7f000023a000)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bbd000-0x28)={r0, 0x0, 0x0, 0x3e, &(0x7f00007d7000)="", &(0x7f0000ab8000)=""/62, 0x7ff, 0x100000000}, 0x28) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fb4000-0x10)={&(0x7f0000093000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000b9000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b67000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00009c4000)={r1, r1, 0x6c}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000764000-0xb8)={0x0, 0x2, 0x8, 0xfff, 0xd05, 0x200, 0x20, 0x6, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x66, 0x10000, 0xffffffffffff7fff}}, &(0x7f000007e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fb7000)={r5, 0xffffffff, 0x6}, 0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd004) truncate(&(0x7f0000549000)='./file0\x00', 0x6) shmget$private(0x0, 0x1000, 0x8c0, &(0x7f000029a000/0x1000)=nil) r6 = open(&(0x7f0000a0a000)='./file0\x00', 0x1, 0x80) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0xffffffff) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e70000-0x8)=0x0) io_destroy(r0) 2018/01/18 04:19:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000091f000)='/dev/vcsa#\x00', 0xffffffffffff8001, 0x4002) r1 = syz_open_dev$usbmon(&(0x7f0000851000-0xd)='/dev/usbmon#\x00', 0xcc1d, 0x80000) recvmsg$netrom(r1, &(0x7f0000228000-0x38)={&(0x7f0000d18000-0x48)=@full={{0x3, {"bd772baae9524d"}, 0x9}, [{"fd140e2892a2e1"}, {"d61ca803a2fed3"}, {"a01ce992f90f8d"}, {"8ef8e8b7ba0a5d"}, {"08c80d9c75fa00"}, {"1a97cc4f1a166c"}, {"9ae7e02dc0adcc"}, {"4e8d0dbe92cc45"}]}, 0x48, &(0x7f000047f000-0x10)=[{&(0x7f00002a6000-0x27)="8d66307b112fbe4a8af18d23cf0a8b0b716513f9e9b174580d8c370e6746e0099b878554c1e262", 0x27}], 0x1, &(0x7f0000ac6000-0x90)=[{0x90, 0x10b, 0x0, "4d46b8d7b69ffeec11f80e7db1766a129fa8863def8a92082f2fa81504d4a94ad280a4c4fc663904bec6f351b0aff6ee1dcef6f79ddc6b990839b8b1af24bc416aca49b4e86bdf62de35913892f2e4776c14b0a3c265951b22c793c6156ca2f5a872ec120c4a0bb596867f1f559792e89a590083875be167206db7b91f"}], 0x90, 0x4000}, 0x10001) connect$l2tp(r0, &(0x7f000006b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2}}, 0x2e) r2 = socket$inet6(0xa, 0x7, 0x8010000400000081) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000742000-0x10)={0x10000, 0x100000000000000, 0x1, 0x0, r3}, 0x10) 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0x40ca, 0x8864d47bc9724ccf) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) recvmsg(r0, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007a9000)=[], 0x0, &(0x7f0000afe000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000032c000)='/dev/input/event#\x00', 0x80000000, 0x40000) sendmsg$unix(r0, &(0x7f00002fe000)={&(0x7f00002c4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b02000-0x10)=[{&(0x7f0000752000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000460000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0]}], 0x30, 0x4000001}, 0x10) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b01000)={@generic="d1a9d2dc78196905bfb9342c17cda337", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000485000-0x18)=@get={0x1, &(0x7f0000b02000-0x31)=""/49, 0x9}) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000a31000-0x8)=0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/create\x00', 0x2, 0x0) r0 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d0a000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) sendmmsg(r0, &(0x7f00009b9000)=[{{&(0x7f0000eb0000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bc8000)=[{&(0x7f00001a6000)="0896269e17e096643fd4e64c49cc46e902e605091a10fce10d6343706761b9fbf8cba798b9db2156656237ff5b146050341c56238d978978902e4cadb60d21d7786d7d35a94012fc59943539b9eab20b502704fe828bf72c57dc3896bd103fdd2391c8398f8940f4ac47e9ca9212fc87777125f3205240116440d76802a482f48bc29f0e10e661d05b", 0x89}, {&(0x7f0000114000-0xd4)="7bcdb71c1b76633a5c7483483c90d552cee91c65bce0e60de42788e2c3f57aaa568f6f5a2aca7593b2b017e10e8afed1d1ed7c236d49b2ebf1b6238e210cece972d6dc2d92ed1e8596a92b532090660af04e51c19cd31953a2107e2e22010d4a2ef52a19113415abe3ac24ab95aff63e39bb5e8aa570b42e2f35b72d7990557a66a4c2a7502cbf927635d9076c758e79e99927c2b029dc44de496a7cbe5d50383b6316ffd7270e2d8ef2eeb741190e1c800b4e78298322434e74074fabf1ebf0c91c8d3b8fec0b21e0813fc4a6536330d62fff5d", 0xd4}, {&(0x7f00006f6000)="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0x1000}, {&(0x7f0000ce6000)="c3e9fef44351aff43ae05921d6875b1878cf10e4fe1c5d060da9912f0182a7913a3a4a1c0a13f1d62a056f64e5db6ac3b29f724cdf82221d8df00aa774a2a490380e386a373f43eb7fceba239841525590ab81e2971f7d1c45e1535567b645c1604632aaa50429ceb7618fdc3a4fcd22a47e85ba44fa33755c25e54aa2120585bb", 0x81}], 0x4, &(0x7f0000086000)=[{0x100, 0x10b, 0x7fffffff, "c625988ce6ab52dec1230bd77cd540322bf91f1bc6400d15092ab8aa9020c17ab5f36afd4d5f70bd4fc462cfec44f75bb42c137dc235c7851fc2d2f81e2f31210e09d68060811cf1b83d6b936420a4b0e74d5093f6341ae90b10d8db7c8d949dbf88472dfdeace7d3358f111089df80a5f4b8582c033621acde6659519b999c7fa729ef25876cc5d3a3fa688141a9d7898af2e8c15794de271ad147b3694540445715609a723e581d28ec2b800d423f6b5f925f088ca4b031475baf57f1f63f6a05cb81680cf771f1c86a0de9b17daf9af112173d6e30111ffa8c56703292fc545f03822b517315ec0589820d1ef"}, {0x110, 0x3a, 0x3, "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"}, {0x40, 0x1ff, 0x8000, "b300759fd9b5ab71ae2b27aaff6145f2089f6f6b9e279542f7e898b47b81c55bbcab6a7532abec1f95d730"}, {0x20, 0x13f, 0x1, "9bfef42c7a70db0d93c5"}, {0x80, 0x197, 0x10001, "2f57e22671766c1c706296672b79739cdcd60d4ac4afd998d43373ccc5cfad0d7380d1cce804e5fd22e8305d6800985d7d896693ad910c3fee22d43fe9e09b34d46575d5f7e1c44b4e1a537ee6e2ceab266d8b5604739ead9f407ac9b3864cce3725cb0c79acb1665887ed86236f31"}, {0x110, 0x107, 0xffffffffffffcc21, "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"}, {0x98, 0x3e, 0x80000001, "b549e511fe3c8a605f811d1aa3f7087bee556f89114b263cddd10cc6dafb43c6c78687dddeb66a6767eb56e481e65bc2f42ecde08db4a3761a0d6716c58e8541d0b49f0fafdb40d1b3da05dde70025de0aa135a1b3accb2c63ee2967b174dec82e9082860d3da96c365093025be181528059f12ae29db789ddc77b1fecebb1296c11583d8d"}], 0x498, 0x40}, 0x4}], 0x1, 0x40010) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000169000)=""/197) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000001000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000001000)=""/4, 0xfffffffffffffe47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000)={0x6}, 0xffffffffffffff66) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b86000-0xb)='/dev/hwrng\x00', 0x80000000000c0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a95000)={0x4, 0x5, 0x3}) 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 = socket(0x4, 0x3, 0x0) set_mempolicy(0x0, &(0x7f0000b66000)=0x8, 0x8ec) close(r1) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x44002) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c8f000)='/dev/vcs#\x00', 0x2, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000da3000)={0x0, 0xe4, &(0x7f0000f50000-0xe4)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x677f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, @in6={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6b}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x40}]}, &(0x7f000087c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000b000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x3, 0xcae, 0x0, 0x8, 0x1, 0x7, 0x7fffffff, 0x0, 0x7fff, 0xffff, 0x7, 0x6, 0x4]}, &(0x7f0000704000)=0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0xd2971f3830c0f8d1, 0x0) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000-0x9e)=""/158, &(0x7f00001d8000-0x4)=0x9e) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0}}}}, 0x0) 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ef9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) sendto$inet(r0, &(0x7f0000edf000)="", 0x2c6, 0x8008090, &(0x7f0000ef8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aaa000-0x9)='/dev/ppp\x00', 0x101d80, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000efa000)={"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"}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ef9000)=0x0, &(0x7f0000693000)=0x0, &(0x7f0000429000)=0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000096e000)={{0xff4, 0x4}, 'port1\x00', 0x0, 0x8, 0x9, 0x7fff, 0x1f, 0x3, 0x6, 0x0, 0x1, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000454000)='./file0\x00', &(0x7f0000efa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000efb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000efb000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0xa0, 0x0, 0x0, r4, r2}, {0x6, 0xaa7d, 0x40000000, 0x7, 0x7ff, 0xfffffffffffffff9, 0x4e3e, 0x0}, {0xffff, 0x9, 0xc5, 0x156800000000000}, 0xa2, 0xd, 0x0, 0x0, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x0, 0x27ff, 0x7, 0x0, 0xe88}}, 0xe8) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000efc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r1, &(0x7f0000efb000-0x7b)=""/123, 0xffffffb8, 0x7f, &(0x7f000029d000)={r5, 0x0}) fchownat(r1, &(0x7f0000723000)='./file0\x00', r2, r3, 0x0) 2018/01/18 04:19:35 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000e5e000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000799000+0x21a)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00003e6000)={{0x3f, 0xfffffffffffffffe, 0x81, 0xffffffffffffff00, 0x80, 0x0}, 0x3, 0x0, 0xc6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d26000-0x10)="167dd2e456630d4226dd1ca76e60603b", 0x10) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074e000-0x8)='net/hci\x00') r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000534000)=@file={0x0, ""/13}, &(0x7f0000826000-0x4)=0xf) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0xfffffffffffffffb, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000122000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d69000)={0x0, 0xd15b}, &(0x7f0000bd5000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000444000-0x8)=@assoc_value={r2, 0x5}, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000f8000)={0x0, 0x1200}, &(0x7f000018a000-0x3)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000aad000-0x8)={r2, 0x2}, &(0x7f0000cb0000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000998000)=""/191) 2018/01/18 04:19:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000a85000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x4000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000a25000-0x4)=""/4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffffff, 0x1, 0x0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000ba7000)={&(0x7f000000e000/0x2000)=nil, 0x2000}) r3 = socket$netlink(0x10, 0x3, 0x80000000c) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000676000)=r2, 0x4) mq_getsetattr(r2, &(0x7f0000a5a000)={0x1, 0x7, 0x800, 0x4, 0xfffffffffffffffa, 0x1, 0x1, 0x1baf}, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000a06000)={0x35d1, 0x1f, 0x8, 0x3, 0x0, 0x6}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000001000-0xd5)="904f2b6bef81c7e31023c15e2c7b98826c1f2f555a98a40a0f8e5e1c5133ed9aafa260894689b0777d5477a5d2bfe4053ac04dead34efdad0ecfa023bbd175b7d6c2c8464d183d545ea34efe08a6ed2a6f8cdd645539e56626d2cf0eb0256c49dc6cad6b79000d087a0ee6e0d2a76fd6737a1455b759c2ad3c4e064d8085a3ffc7d78de21b13671bf8fdb9a3cc526604d3c4215fc21e9ff05b9cef39ab20f0c923da62e8c68497aa9a156b409cce4e9024bdae61d3d1d7af51c54b94cdca57748169a6d2cc216c8d9f2787cae677a1d06d6cab7cd5", 0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = msgget$private(0x0, 0x400) fstat(r0, &(0x7f0000bb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000495000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d8b000-0x4)=0xc) lstat(&(0x7f0000d0e000)='./file0\x00', &(0x7f00005ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad1000)=0x0) r9 = gettid() msgctl$IPC_SET(r3, 0x1, &(0x7f00008a6000-0x78)={{0x212f, r4, r5, r6, r7, 0x40, 0x9, 0x0, 0x0, 0x0}, 0x6, 0x8, 0x80000001, 0x800, 0x2, 0x4, r8, r9, 0x0, 0x0}) r10 = dup2(r2, r2) getsockopt$inet_int(r10, 0x0, 0xb, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000724000-0x4)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r10, 0x10e, 0x8, &(0x7f0000c04000-0x4)=0x7, 0x4) 2018/01/18 04:19:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00001b4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000357000-0x8)='./file0\x00', 0x200, 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/18 04:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x22000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f00000cc000)="", 0x0}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f000054a000-0x8)='./file0\x00', 0x0, 0x2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c1a000-0x1)=0x8e45ba0) 2018/01/18 04:19:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec1000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b47000-0x98)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xaca5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f00008ef000+0xc8d)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003a3000)={r1, 0x4, 0x1, [0x8]}, 0xa) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x7, &(0x7f00007bf000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000aea000-0x4c8)={{0x401, 0x4, 0x1ff, 0xe4cf, "c9a8e57975023d1138cf322bea761623b56aa05df00cd64300fa0cad538b34f3391a7233c349f80f8259eb5b", 0x15110f54}, 0x1, [0xeae, 0x6f39, 0x0, 0x1, 0x5, 0xff, 0x5908, 0x400, 0x4, 0x10000, 0x6, 0xfffffffffffff001, 0x5, 0x5, 0x3c89, 0x3, 0x3c6, 0x7, 0x61e5, 0x2, 0x100000001, 0x6, 0x5963, 0x3, 0xfffffffffffffff9, 0x4, 0x3, 0xffffffffffffff7f, 0x1, 0x3e, 0x1d9dd330, 0xc79, 0x200, 0x1ff, 0x0, 0x7f, 0x2f4, 0x0, 0x100000000, 0x1, 0x0, 0x8dc, 0xffffffffffff7fff, 0xffffffffce862053, 0x8d, 0x6, 0x5, 0x3, 0xfff, 0x6, 0x0, 0x6, 0x2800000000000, 0x6, 0x5, 0x194c, 0x2, 0x4df4, 0x1ff, 0x5, 0x5, 0x4, 0x2e21, 0xff, 0x101, 0x101, 0xa6a5, 0xce2, 0x6, 0x401, 0x7, 0x38, 0x6, 0x4e76, 0x1, 0x1, 0x53, 0xff, 0x9, 0x4fc47c43, 0xffff, 0x9, 0x957, 0x5, 0x82e2, 0x6, 0xffffffff, 0x6, 0x4, 0x800, 0x6, 0xffffffffffffd0e7, 0x6, 0x80, 0x4, 0x200, 0x40, 0x0, 0x99, 0x1, 0x400, 0x6, 0x401, 0x4, 0x10001, 0x3, 0x5a5, 0x4, 0x5, 0xffff, 0x80000000, 0x1, 0x8, 0x80, 0x87, 0x6d, 0x147b, 0xfa, 0x1, 0x0, 0x1ff, 0x5, 0x0, 0x0, 0x9, 0x80000000, 0x4, 0x2], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) 2018/01/18 04:19:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f2f000)=0x14) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x3)=0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000581000)=0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) syz_open_dev$usbmon(&(0x7f000017f000-0xd)='/dev/usbmon#\x00', 0xfac, 0x131840) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) gettid() r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000031f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e26000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000853000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000707000-0x4)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00002bb000)={0xd5, &(0x7f0000369000)=""/213}) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r1, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)="826138d319209bebf83f61939374517d3ad8d571", 0x14}, {&(0x7f000038a000)="b87de1e10fbb6a48c22d4fe20ccd450212983029dac02e844af9129a6b78faac0a9e4ea6b0a7a347b8a00870cc1feb6f74f5bee8b4d4a9bb79484f9bede3825b23ceb90044ed006599fa69eaf0008e134a43bbad184418fb30ff2725499796689300ea", 0x63}, {&(0x7f0000cf2000-0xc)="bad558988f83ea687c691b1b", 0xc}], 0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000e47000-0x6b)="09d572b3b120252da2d76175343490e778ac8de63df9ae5aea6dcf8b0a3a78fcc85025b751bb857c26c574df8957de7617dc924a7829d762b1b7f0cda01bd44c8852668d6460b8b4b6df5b0c88a29f65e5") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000903000-0x10)={0x4c8, 0x8, 0x9, 0x800}, 0x10) 2018/01/18 04:19:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_destroy(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000811000)='/dev/dsp\x00', 0x208000, 0x0) 2018/01/18 04:19:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004b0000)={0x0, 0xffffffffffffff01, 0x208, 0x1bc, 0x101, 0x0, 0x100000000, 0x400, 0x0}, &(0x7f00008bc000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b06000-0x20)={0x10000, 0x3, 0x4, 0x9, 0x8, 0x101, 0x81, 0x1f, r1}, &(0x7f00005f8000-0x4)=0x20) syz_emit_ethernet(0xa2, &(0x7f0000cbc000-0xca)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x94, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1c, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x1c, 0x0, [{0x0, 0x6, "0b53d4b0"}, {0x5, 0x10, "bed78c76f7915b64acf1695c3503"}]}, @timestamp={0x44, 0x30, 0x0, 0x3, 0x6, [{[@empty=0x0], 0xffffffffffff6882}, {[@multicast2=0xe0000002], 0x2f}, {[@rand_addr=0x7], 0x40}, {[@dev={0xac, 0x14, 0x0, 0x13}], 0x0}, {[], 0x401}, {[], 0x8}, {[], 0x6}]}, @rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}]}]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 04:19:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00007ce000-0x29)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e4000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d8e000-0x4)=0x0) chmod(&(0x7f00004bc000)='./file0\x00', 0xc) sched_getaffinity(r2, 0x8, &(0x7f0000fde000)=0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00007fb000)=0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000364000-0x4)=0x0) 2018/01/18 04:19:36 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000717000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000381000)={0x0, 0x0}, &(0x7f000012c000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fea000-0x8c)={0x24a3, 0x5, 0xca, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007f8000-0x8)=@assoc_value={r1, 0x1}, 0x8) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/18 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) 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$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) 2018/01/18 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d3d000)='/dev/vcs#\x00', 0xff, 0x4000) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d3f000-0x10)={r0, 0x28, &(0x7f0000d3e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d3d000)='/selinux/mls\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a1e000-0x8e)=""/142, 0x8e) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d3f000-0x10)={0x0, 0x989680}, &(0x7f00008cf000-0x10)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) 2018/01/18 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fd7000)='/dev/snd/timer\x00', 0x0, 0x2000) poll(&(0x7f0000fd7000-0x18)=[{r0, 0x4024, 0x0}, {r0, 0x120, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x7) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffffd, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f0000632000)=0x0}) [ 110.731705] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 110.731705] program syz-executor0 not setting count and/or reply_len properly 2018/01/18 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000-0x10)={0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000570000-0xc)={0x1, 0x6, 0x3, 0x100000001, 0x3, 0x8, 0x66}, 0xc) setitimer(0x0, &(0x7f00009b1000)={{r0, r1/1000+30000}, {0x77359400, 0x0}}, 0x0) add_key$keyring(&(0x7f0000a6f000-0x8)='keyring\x00', &(0x7f0000057000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$join(0x1, &(0x7f0000d34000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2018/01/18 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffff88, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000563000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000dea000+0x872)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000049e000-0x18)={0xdd1, 0x5, 0x7f, 0x3, 0x2, 0x0}) pipe2(&(0x7f0000b77000)={0x0, 0x0}, 0x800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000057b000)=0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7d466bc1) bind$bt_l2cap(r1, &(0x7f0000b21000)={0x1f, 0x8, {0x7fff, 0x0, 0x5, 0x8, 0x9, 0x4}, 0x9, 0x100}, 0xe) 2018/01/18 04:19:36 executing program 6: 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, 0x80, 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 = accept(0xffffffffffffff9c, &(0x7f0000c94000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009c9000-0x4)=0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = getpgrp(0x0) ptrace$setsig(0x4203, r2, 0x1c00000, &(0x7f00003e0000)={0x7, 0x3, 0x8, 0x4}) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000801000)='/dev/sequencer2\x00', 0x3ffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000392000-0xb0)={{0x80000000, 0x1}, 'port0\x00', 0x4, 0x10, 0x3, 0x25b8, 0x4, 0x7, 0x5, 0x0, 0x4, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00004ff000-0x10)={0x1, &(0x7f00003aa000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) [ 110.805556] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 110.805556] program syz-executor0 not setting count and/or reply_len properly 2018/01/18 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc2000-0x8)='./file0\x00', 0xfffffffffffffffe) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/18 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) syz_open_dev$amidi(&(0x7f00003c6000-0xc)='/dev/amidi#\x00', 0xfa, 0x8001) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x9e6c) openat$mixer(0xffffffffffffff9c, &(0x7f0000604000-0xb)='/dev/mixer\x00', 0xc01, 0x0) 2018/01/18 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0013}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000037000-0xd)='/dev/urandom\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000015000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x1, 0x10000, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 04:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040f000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f5a000-0x2)={0x6, 0x100000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 04:19:36 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000018000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x400) r2 = dup3(r1, r0, 0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000016000)=""}) setns(r2, 0x0) 2018/01/18 04:19:36 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009db000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000310000-0x4)=0x6, 0x4) ioctl$void(r0, 0x5450) 2018/01/18 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000008b000-0x8)={0x0, 0x4}, &(0x7f0000185000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000008a000)={r2, 0x6, 0x6, 0x1, 0xff, 0x200000000000000}, &(0x7f00003ed000-0x4)=0x14) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d17000)=0x0, 0x1) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00004f1000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000c85000-0x4)=0x8) 2018/01/18 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000015c000-0x4)=0x0) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) sysfs$2(0x2, 0x5, &(0x7f0000f46000-0x93)=""/147) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e5000-0x10)={0x0, 0x0}, &(0x7f0000f66000-0x4)=0x10) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000071f000)={0x56, 0x0, 0x80, {0x5, 0x3f}, {0x6, 0x101}, @ramp={0x80, 0xfffffffffffffff7, {0x4c1, 0x1, 0xd5, 0x200}}}) 2018/01/18 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0xa80, 0x0) ftruncate(r0, 0x10001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x40, 0x80, 0x0, 0x0, 0x81, {0x0, @in6={{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]}, 0x0, 0x0, 0x0, 0x0, 0x3e}}, &(0x7f0000570000-0x4)=0xb8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a8b000)={0x0, &(0x7f0000034000-0x30)=[]}) connect$inet6(0xffffffffffffffff, &(0x7f0000eb3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a84000)=0x0) [ 111.452459] binder: 15067:15075 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 111.472358] binder: 15067:15080 tried to acquire reference to desc 0, got 1 instead [ 111.482804] binder: 15067:15075 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/18 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f000000d000-0x18)=[{0x0, 0x0}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") [ 111.506758] binder: 15067:15075 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/18 04:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c48000-0x10)=[{&(0x7f0000c61000-0xb6)=""/182, 0xb6}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000936000)={0x0, 0x4a4}, &(0x7f0000e95000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000087e000)={r2, @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]}, 0x8, 0x86, 0x7, 0x3, 0x800}, &(0x7f00003db000-0x4)=0xa0) 2018/01/18 04:19:36 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000000000/0x2000)=nil) r2 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r2, 0x41e70cd7, &(0x7f0000000000)="5063c70c9f3d55a3d48ddb94c92084cb651e321d4323aef53f9d9288e88e3fff9182f9e7f550a6088ecdbc7e7b4840f122fececd2b") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000004000-0x79)=""/121) socketpair(0x4, 0x80000, 0x4, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r4}) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000002000-0x4)=0x8a, 0x4) remap_file_pages(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x3, 0x0) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfeb7) 2018/01/18 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003d3000)=0x1000, &(0x7f00008c1000-0x8)=0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000758000-0x4)=0x0, &(0x7f0000f32000-0x4)=0x4) 2018/01/18 04:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd0000-0x11)='/selinux/context\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000024c000-0x8)='./file0\x00', 0x0) setitimer(0x3, &(0x7f00005ea000)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000bf5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000055b000)={0x0, 0x989680}, &(0x7f0000b6d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008ca000)={0x0, 0x0, 0x0, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/enforce\x00', 0x2102c1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006b2000-0x4)=0x88, 0x4) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c75000-0xbd)={0x0, 0xb5, "e8f1d788e3c4ea23bfa051da4d0079f8ba43794743c8a4240ba8ec0f51f42ce373deadd60572aec89db325135790728f8163373793c4035ccb2b950e908d4864d42e4d3db76bf9efa842fcfae4a5a49c69ed1354abb49d1d618d2c75ffaa35a57ac1010057f1c28a45f9f3c815c23ff8a656e803447a04d0ae7f802119779b665d969f503b4db76fbd31d20faac5a3cae1e1465a69b60047ab75a3237df6adf88fef1baf78e22a76e93fbe361f956a0945e40a67a1"}, &(0x7f0000629000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e1e000)={r6, 0x6}, &(0x7f0000e9c000)=0x8) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f00001b7000/0x18000)=nil, &(0x7f000035d000)=[@text16={0x10, &(0x7f0000f74000-0x27)="baa100ec0f01cb67670f01d10f01d964660f2e68a79a178d9b000f01cfbad104b076eef40f01ca", 0x27}], 0x1, 0x8, &(0x7f000051f000)=[@flags={0x3, 0x300681}, @vmwrite={0x8, 0x0, 0x3, 0x0, 0x9, 0x0, 0xbfec, 0x0, 0x180}], 0x2) clock_gettime(0x4, &(0x7f000078b000-0x10)={0x0, 0x0}) 2018/01/18 04:19:36 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000004000-0x28)={0x28, 0x1, 0x6, @fuse_notify_store_out={0x3, 0x81, 0x2}}, 0x28) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80080) write$fuse(r1, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/18 04:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000937000-0x18)={0x0, 0x865, 0x0, 0x6, 0x7fff}, &(0x7f0000ea1000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001c7000-0x20)={0x80, 0x7, 0x0, 0x401, 0x0, 0x1000000000, 0x100000001, 0x0, r1}, 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000598000)=@common=""/16, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000935000)=0x6) read$eventfd(r0, &(0x7f0000603000-0x8)=0x0, 0x37b0721b50545bf5) 2018/01/18 04:19:36 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ba0000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/18 04:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x4, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000c7a000)=""/4096, 0x1000) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f00003e5000)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x31) 2018/01/18 04:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_pwait(r1, &(0x7f000010c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f00000b7000-0x8)={0x8}, 0x8) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00003ef000-0x4)=0x0, &(0x7f0000a55000-0x4)=0xfffffffffffffc30) 2018/01/18 04:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/18 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = signalfd(r0, &(0x7f0000d1d000+0x8ac)={0x0}, 0x8) r2 = inotify_init1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/sequencer2\x00', 0x200000, 0x0) dup2(r2, r1) 2018/01/18 04:19:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x6, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000004000-0xc8)={0x4, 0x0, [{0x100, 0x3, 0x0, 0x0, @adapter={0x200, 0x3, 0xfffffffffffffffa, 0x0, 0x8}}, {0x3, 0x3, 0x0, 0x0, @adapter={0x2a6, 0xffffffff, 0x8, 0x1, 0x1ff}}, {0x2, 0x3, 0x0, 0x0, @msi={0xffffffff, 0x4, 0x6}}, {0x1ff, 0x7, 0x0, 0x0, @irqchip={0x6, 0x5}}]}) syz_emit_ethernet(0x2e, &(0x7f0000001000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @broadcast=0xffffffff, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r4 = accept(r1, 0x0, &(0x7f0000002000)=0xffffff96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x100000001, 0x1b, 0x6d11, 0x0, 0x20}, &(0x7f0000004000)=0x1f1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000-0xc)={r5, 0x4, 0x2, [0x1000, 0x8]}, 0xc) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x84) r6 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x44) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000000)={0x200, 0x3, 0x8, 0x1, 0x1f, 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]}) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008ba000-0x10)={0x1, &(0x7f0000000000)=[{0x400000806, 0x0, 0x0, 0x407ffc0003}]}) process_vm_writev(0x0, &(0x7f0000835000)=[], 0x0, &(0x7f00008aa000)=[], 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039b000-0x10)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000418000-0x10)=[{&(0x7f0000b44000-0xc7)=""/199, 0xc7}], 0x1) times(&(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0}) rt_sigreturn() syz_open_dev$dmmidi(&(0x7f00001d8000-0xd)='/dev/dmmidi#\x00', 0x0, 0x600000) mq_open(&(0x7f0000b58000)='wlan0\x00', 0x0, 0x100, &(0x7f0000e60000-0x40)={0x4, 0x100, 0x7ff, 0x200000000000, 0x7b7, 0x8, 0x1f, 0x4}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b52000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000831000-0x4)=0x1, 0x4) 2018/01/18 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x208) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000909000-0x4)=0x7f) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000085f000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000571000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) msgget$private(0x0, 0x4) r4 = fcntl$dupfd(r3, 0x406, r3) ptrace$pokeuser(0x6, r1, 0x7, 0x10001) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d1d000)={&(0x7f0000d6f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000035d000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000c19000-0x3)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f3e000)={r7, 0xffff}, &(0x7f00001f1000-0x4)=0x8) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000d51000-0xc)={r5, r6, 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) setpriority(0x2, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f00007fd000)=0x0) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r1}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usbmon(&(0x7f0000787000)='/dev/usbmon#\x00', 0x9, 0x10180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x315) madvise(&(0x7f0000c47000/0x2000)=nil, 0x2000, 0x13) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00004af000)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x0, 0x192, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x3, 0x7d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x70) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000482000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001e0000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000040c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e85000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000475000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x0, 0xffffffff00000000, 0xa, 0x20, 0x80, 0x85, r5, r6}, {0x5, 0x31, 0x7, 0x1, 0x5, 0xfffffffffffffff9, 0x6, 0x7}, {0x400, 0x9, 0x7, 0x6}, 0x9, 0x2, 0x0, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x0, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x3, 0xffff, 0x3f, 0xfffffffffffffeff, 0x77}}, 0xe8) fcntl$setsig(r4, 0xa, 0x9) 2018/01/18 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001ed000-0x55)="ef2c19ae172e5d0927e8cd0c70686a140f8e0e8028015859a339163d2e9c5156b9a6dffd114c1c364f8072943e355c6e225b710889cad359e27c742bd95e77f5772f3f0cb822b18e4798323a1f4f98f1185f477024", 0x55) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/18 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d72000-0x7)='cpuset\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x400000, r2) bind$netlink(r0, &(0x7f0000a7a000-0xb)={0x10, 0x0, 0x2, 0x0}, 0xc) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b37000)="b8a44ad55ee08c833f364df6caba6d9c57153cc5560d2c0e50b449242af9147167ed75bc76f1570e47b14a6aec4001079d1ba00cf16e8e288d9465d4da0aca4460990e4a1d992093fd469e88f9c7937f963d057023a383496e78d133753ce0d01e1a18e558298ab8e154692d5aa6078e33cea4bc43719e5cbac6d11c5bcaea0c9faf492b54c37325cd5586624a4c422ac116b800f69d0ff7a72c43f52bb3fa2de3bcb712e18688ac26c76192c6", 0xad, 0x8000, &(0x7f0000f30000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7c21086ae0e581516dc875ffb0a85133ac8606d1f7e84017aa0e5aa4aac56a598b4481bb3b619c1169d79617b83e2a24b", 0x40}], 0x1, &(0x7f000016d000)=[], 0x0, 0x0}, 0x0) 2018/01/18 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = syz_open_dev$audion(&(0x7f00000bf000)='/dev/audio#\x00', 0xffffffffffffffe0, 0x4000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000b46000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x0) 2018/01/18 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000102000)='/dev/sg#\x00', 0x0, 0x20100) bpf$MAP_CREATE(0x0, &(0x7f00007a7000)={0xf, 0x8, 0xad, 0x8001, 0x4, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000067f000)="11", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000547000)='/dev/dsp\x00', 0x10000, 0x0) connect$ipx(r1, &(0x7f0000f81000)={0x4, 0x1, 0x7, "9c4d6cc53abe", 0x0, 0x0}, 0x10) keyctl$invalidate(0x15, r0) 2018/01/18 04:19:37 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockname(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000fd000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e7c000)=0x0, 0x4) fallocate(r0, 0x1, 0xc6, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14c, &(0x7f00000e3000-0x14c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x116, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x2], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/18 04:19:37 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x10000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x15) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000899000-0x10)={0x7, 0x10001, 0x2, 0x6}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000021d000-0xfd)=""/253) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)=0x0) 2018/01/18 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e9c000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") waitid(0x0, 0x0, &(0x7f0000369000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000006, &(0x7f00003c4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f000000a000-0x86)="", &(0x7f0000934000)=""/0}, 0x18) r3 = syz_open_procfs(r1, &(0x7f0000302000)='net/packet\x00') ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00003cd000)=0x81) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f000079b000)=r1) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f0000cdb000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r7 = getpid() waitid(0x1, r7, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={r8, 0x0}) r9 = fcntl$getown(r3, 0x9) r10 = syz_open_procfs(r9, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 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], 0xfffffffffffffff7, 0x0}) 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, 0x369, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r11, 0x21d) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 04:19:37 executing program 2: r0 = syz_open_dev$random(&(0x7f0000342000)='/dev/random\x00', 0x0, 0x20000) pwrite64(r0, &(0x7f00009d9000-0x7f)="07977371f93400f7f735f5b9fcb9df7db77de78094bdda0326f710b59e6a41437409a4d32c072edcca7d50aff1b12cc88a3a57afcda4b0b768bd4695d18bed2a7cb06b098ce08a2b4b90cc1d7aac6abb2dc3b3b1e438638571f6e9d031bc735717a4fa8594bfea25375f5b5fb5819239dcd0f3e3841de7f980208f78e4211e", 0x7f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000231000-0x40)={0x6, 0xffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a0000)={0x401, 0x8000, 0x40, 0x8, 0x0, 0x0, 0x0, 0x70000000000}, &(0x7f0000396000)={0x8, 0x0, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000cd0000)={0x0, 0x7530}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000084d000)={0x3, r1, 0x1}) epoll_pwait(r3, &(0x7f0000b05000-0xc)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f0000eb9000-0x5)={0x8001}, 0x8) close(r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000758000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) pread64(0xffffffffffffffff, &(0x7f0000f08000)=""/220, 0xdc, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000571000+0x4d0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) accept4$alg(r5, 0x0, 0x0, 0x800) 2018/01/18 04:19:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fe1000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x100400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000972000-0x4)=0x0, &(0x7f0000faa000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000003000-0x8)=0x0, 0x8) accept$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000)={0x9, 0x80000000, 0xc2b, 0x0, 0x4, 0x1000, 0x0, 0x617, 0x1, 0xfffffffffffeffff, 0x2, 0x1}) 2018/01/18 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001ac000-0x4)=0x7, 0x4) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000204000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000ab000)={&(0x7f0000356000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$sndmidi(&(0x7f0000da4000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000792000-0x8)={r0, r1}) munmap(&(0x7f00007df000/0x1000)=nil, 0x1000) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007df000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000d08000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa192, 0x4, 0x6, 0x0, 0x6, 0xf000, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x319, 0x0}) 2018/01/18 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003cb000-0x3)='ns\x00') ioctl$KDADDIO(r1, 0x4b34, 0x7fffffff) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000b75000/0x4000)=nil) 2018/01/18 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f000043f000)='/dev/input/mouse#\x00', 0x80000001, 0x4000) r1 = gettid() mq_notify(r0, &(0x7f000088a000-0x60)={0x0, 0x40, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0xfffffbfffffffffe, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x800, 0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@dev={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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@loopback={0x0, 0x1}, 0x1, r1}) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005aa000-0xa)='syzkaller\x00', &(0x7f00001b1000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000605000)='vmnet0!\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e23000)='asymmetric\x00', &(0x7f0000149000-0x1)='\x00') r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000cb4000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff8000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000ff8000)={0x71c7ab2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ff7000)={0x2, 0x18, 0x1, 0x0, 0x2, 0x7ff}) mkdir(&(0x7f00007a4000)='./file0\x00', 0x0) 2018/01/18 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(r0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00003e0000-0x44)={r1, 0x15a, 0x85, "5c1f965862027247b260df06a2dee741c4f8873b93da5d355b5fe21f7fd5509d5f8c654fd428b714c3d4ed63688f3ff3a22c697313be1bf10d3a"}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r5 = dup2(r4, r2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/18 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndtimer(&(0x7f0000ce5000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/01/18 04:19:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f000019d000)="f4c74702efa6701dbead78ec97a4654ba1ed8c7c3505ef88957e5c3bd14239bc8bccb92c728573adff2b23b5a728de21f3db7e86aeaaa8560cf545ad615e114b7dd6b63f2c784cac591fe8b9c8dc0a0568a20166df013ec3f6ba5f5121210f90686130897490672010f6087587f14372dc4323db4e453b15b6bd512004306290", 0x80, 0x80, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) writev(r1, &(0x7f0000016000)=[{&(0x7f0000f63000)="", 0x0}], 0x1) 2018/01/18 04:19:37 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000052c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x80000000, 0x3f, 0x8, 0x7, 0xffffffff, 0x101, 0x96cd, 0xfffffffffffffffb, 0x8, 0x1, 0xff, 0xfffffffffffffff7, 0x80000000, 0x8]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f46000)={r1, 0x7fff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00003e2000)=0x0, 0x2) fcntl$lock(r2, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f, 0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000adf000+0xcf7)=""/4) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000aba000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ff, 0xb7d5, 0x0, 0x0, 0x10001, 0x110004, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002dc000)={0xd0002012, 0x0}) 2018/01/18 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a45000-0xb)='/dev/loop#\x00', 0x7ff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/18 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00002b0000)={0x0, 0x10f000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 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) sync_file_range(r0, 0x80, 0x6e4, 0x7) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e31000-0x10)={0x3, &(0x7f000086e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b6e000-0x8)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f000037c000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000225000)={0x75, 0x18, [0x8, 0xfff, 0x100000000000000, 0x1, 0x1, 0x6]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004a9000)=0x7, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cc1000-0x4)=0x0) r4 = getpgrp(r3) getresgid(&(0x7f000088b000-0x4)=0x0, &(0x7f0000380000-0x4)=0x0, &(0x7f00006a7000-0x4)=0x0) prctl$setptracer(0x59616d61, r4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/18 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000665000)={0x0, 0x6, 0x1, [0xd09]}, &(0x7f0000e28000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000005f000+0xbb0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x0, 0x2, 0x9}, &(0x7f0000466000)=0xa0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) r2 = creat(&(0x7f0000c5d000)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000363000)={0xfff, 0xfffffffffffffffd, 0x10001, 0x4}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00001ac000)={0x5, 0x1}) connect$bt_l2cap(r2, &(0x7f0000b52000-0xe)={0x1f, 0x33, {0xffffffff, 0x6, 0x1, 0x1, 0x9, 0xbc6b}, 0x0, 0x5}, 0xe) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f00009e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a0d000)=0x0) r2 = getuid() fcntl$getownex(r0, 0x10, &(0x7f0000071000)={0x0, 0x0}) mmap(&(0x7f0000a0d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000725000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000a0d000)={&(0x7f0000a0d000)={0x1494, 0x34, 0x10, 0x3, 0x1, {0xe, 0x0, 0x0}, [@generic="0631b1ebf472a4d2fd14d80011264552863254564ea459f7e6e6a751e7b820374271c85f8e280256fa4a6dd92755116470c472bd9700160189b28f9ba9b5d3cec6d5d16c2261ad2cb4867c422e1deeec4df80bfe771be1691ad9288ecafa6558a7f50475416b611d3e7c3f737ed68dbebd5f8dd91264aa71178e58c154b84cd37c1c358d8d8ebedbbf8daa20dfd286d8ef5240112ea4ea9af7ddb7ab47a1d81ce11594511d47c8722b133ff60c7363f02f24377dc68b65f2a93e05aa930a6a07ffee3c0d2644efd7c1f73188237350b72f480b7e7633d54b05c111d68358c7899677ea6ea106faf88c7243045d98f0390d46a5fb4067", @nested={0x14, 0x82, [@typed={0x8, 0x4c, @void=""}, @typed={0x8, 0x2a, @void=""}]}, @typed={0xc, 0x53, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x6c, @pid=r1}, @generic="29d7ab6ea3ef0200cf757863b5d407f55936e2a70dd3be8f2bb0a05407cfa0cd28b5a18be51f2d99429c99b9a0a2b4ce5fd94f6e61062bf30560091a7aa4e3faf11dd1b2102fb6f10e7650db17d1bfe95c28c8c8630cc3104457460c4fd1be868ec4f869b71a7a8407005d93504eda08dc698fb46aca0734d987dc0a5bd0faec0417196afd68b08c62d2ad219a220d7298c63f83362c2d37604806ebda72a1bdaedc9724bc9c6118b66cfefcecc243194706f3a60509d06aba89b61a", @nested={0xf0, 0x57, [@generic="b8f12093cc1d94c9db062972e07c1d490b5040a6ab41eabd28a1be90790e8a763a7477991cbc7cf1ac0435bf3893", @typed={0x18, 0x8, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x87, @uid=r2}, @generic="a95c5ea7a4e1106fee4bbfa04a695c961378884aa6a786b8ba9440cc879ea0be1f3fbf87ee1fecf4f80373b8d03555095812ac25984b8c42047123f473ccfc7e09de4720dac19f8a8e56ea7229527bf2a76cc617250ce2213de1e83cf1acf0335ca9a1f6edab8c5b4c5224bdd3a98e9259d22e3fdf84005f463c58663558e63ddb2f63f0916a8027fb20d6433856118fee82f0ac1c82080f002f"]}, @nested={0x11b0, 0x71, [@generic="ed4f2cd371bd31a0ea84bcb4170b93a59830da6cd0f6c5ff5aa097c2afe1e21fe715571192a9fabc85452e1d748787500a3f7cb4d285da94ea99ef199d82db2d6abc8217", @generic="3db1c54795bcec01ed9cb480f6b24877ec16373fbb8c31ae4ddab8c49af48bd78dd54914567599ab89b911b8b2a93adfe99d93a3cd31123d16c33f1c0a06e801d5c6d8d44a7e9ffcf239ad257546af6752", @generic="87dca1f11de69f7bff2e48ce6217bcff7ed853bf838f95a780e78dcd1936263a82d31c676c2cdc83ef669789c8d7cb1ecd9e453bb08d4d412aac2b732c34b0b9865f3337595a28e3", @typed={0xc, 0x95, @ipv4=@loopback=0x7f000001}, @generic="3c401158489f0c9b63d49f32d936b96c53c7968ef444d570702debc44148d0943c2a35b0db4de60bb58bf08e9fe89d00692ac671e7102ffdc2512425818e04b90923c9aa59e87df2b272667dbd8e732b7de13a62af1dff5186fa08cf0a80d7192c009c5e98e3f842bb96b15045a21b32b7662ff23e770444e3d9ad3bbaea9f6e6e84e22fbe67deb6472a9174bfa4fcca60bcfa9d666280a82e0db258a84cb28d5c5cd986f794060a", @typed={0xc, 0x4b, @pid=r3}, @generic="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", @typed={0xc, 0x3b, @str='&-\x00'}]}]}, 0x1494}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/18 04:19:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001c5000)={0x0, 0x3c, "d8762118c188172f9cf167c3c32b1348dad2742b89faf2dfb36df1f672276045ba10f418432acf908f25909b09bc357d3874c1343ea7771b43086450"}, &(0x7f0000b24000)=0x44) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000745000)={r1, 0x7}, 0x8) r2 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r2, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c2c000-0x4)=0x6, 0x4) symlinkat(&(0x7f00000c3000-0x8)='./file0\x00', r1, &(0x7f0000925000)='./file0\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/18 04:19:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xdea7, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) 2018/01/18 04:19:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f000016f000-0x2)='.\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) recvmsg$kcm(r1, &(0x7f0000ea4000-0x38)={0x0, 0x0, &(0x7f0000a65000)=[{&(0x7f0000db9000-0xd2)=""/210, 0xd2}, {&(0x7f00008a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000575000-0x58)=""/88, 0x58}, {&(0x7f000072b000)=""/161, 0xa1}, {&(0x7f0000a30000)=""/128, 0x80}, {&(0x7f0000cdb000)=""/93, 0x5d}], 0x6, &(0x7f0000470000-0xe)=""/14, 0xe, 0x1}, 0x2000) read(r1, &(0x7f00003b2000)=""/80, 0x50) sendto$unix(r1, &(0x7f00007f7000)="07008dd2b31c928100b06b1c9686a2e0699593826d3a0f1c98ca9900ed21a0498f78", 0x22, 0x4, &(0x7f00006c5000-0x4)=@abs={0x0, 0x0, 0x1}, 0x8) mq_timedreceive(r1, &(0x7f0000e86000)=""/255, 0x40, 0x6, &(0x7f000043a000-0x10)={0x0, 0x0}) read(r1, &(0x7f000000b000)=""/192, 0xc0) flock(r1, 0x3) 2018/01/18 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f000091e000)={0x20080522, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/18 04:19:37 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000227000-0xc)='/dev/audio#\x00', 0x2, 0x24000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b2a000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x6, 0x0, 0x99b, 0x318e, 0x1, 0x7, 0x6, 0x10000, 0x3f, 0x0, 0x6a, 0x3, 0xffff, 0x3]}, &(0x7f0000140000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x200, 0x81, 0x3, r1}, &(0x7f0000001000-0x4)=0x10) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x10, &(0x7f0000001000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000c7f000)='/dev/input/event#\x00', 0x0) write$eventfd(r2, &(0x7f0000b75000-0x8)=0x0, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000052f000)='attr/prev\x00') sendfile(r3, r2, &(0x7f0000f89000)=0x0, 0x5) 2018/01/18 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000088f000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000c36000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c26000-0x6)={0x0, 0x3f}, &(0x7f0000cfd000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af7000)={r3, @in6={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f9000)=0x8c) pselect6(0x40, &(0x7f000078f000-0x40)={0x4, 0x3, 0x5, 0x5, 0x0, 0xac, 0x30, 0x8001}, &(0x7f00008dd000)={0x1, 0x4, 0x80, 0x101, 0x1, 0x3, 0x4, 0x5}, &(0x7f0000aae000)={0x80000001, 0x7, 0x4, 0x200, 0x8, 0x4, 0x1ff, 0x9}, &(0x7f000082a000+0x38f)={r1, r2+10000000}, &(0x7f0000bd8000-0x10)={&(0x7f0000f32000)={0x5}, 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005da000-0x63)={0x0, 0x9c, "e7f7b721927e85f0856862a0091a132c20f2040b84b2514cc4e08113708a286c0853b2a04ad7905acf5f92446e4d7c5970803104140072521691e98c9695a85c3f2243079b625d8e80a12388082f1c5b53a76e0a8c9b5da8522488c8e7d3d077b77c0062d694aed4dbaef28baa17415572cfeb7485128ce7b1f7156bac656f4a14362344261b8d0c587951302ca8064f163d4b0b7a88b5a7c47605e7"}, &(0x7f00005e8000-0x4)=0xa4) r4 = syz_open_dev$sndseq(&(0x7f00007af000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000229000-0x8c)={0x0, 0x0, 0x1000000000000, "71756575653000000900ffe5ffffff000000000000005c437f920000000000000000000000000000000000000000000000018003008300000000e4000f00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000052000-0x8)={0x0, 0x1}, &(0x7f0000218000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000076d000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001}, &(0x7f0000d3a000-0x4)=0x98) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0xfffffffffffffffc, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000a000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffff01, 0x200200) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000009000)={"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"}) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) 2018/01/18 04:19:37 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)=')^)\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000c75000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) recvmmsg(r2, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "55f57c048929603f524bcefdec679bff"}]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/18 04:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x40) msgrcv(r0, &(0x7f0000362000)={0x0, ""/26}, 0x22, 0x0, 0x1800) r1 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d1f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", 0xffffffffffffffff) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r2 = syz_open_dev$sndpcmp(&(0x7f00009ad000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001c1000)={0x3b6a, 0x3f, 0x3, 0x5, 0x2}, 0x14) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f7000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000256000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000580000)=""/182, &(0x7f0000576000)=0xb6) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000007c000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000c14000-0x10)={0x0, r2+30000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00001ab000)={0x40000000, 0x8, 0x6}) 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) r4 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f000000a000-0x88)=""/136) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000097c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000b2c000-0x4)=0x55d) sched_rr_get_interval(r0, &(0x7f0000818000)={0x0, 0x0}) munlock(&(0x7f0000f10000/0x2000)=nil, 0x2000) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/18 04:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e53000)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b03000-0x4)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000832000-0xc)='/dev/amidi#\x00', 0x6d, 0x260000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="", 0x0}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmmsg(r0, &(0x7f00004d2000)=[{{&(0x7f0000f8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000cc8000)=[{&(0x7f0000de8000)=""/198, 0xc6}, {&(0x7f0000585000-0xcc)=""/204, 0xcc}, {&(0x7f0000054000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000cd9000-0xbe)=""/190, 0xffffffffffffff50, 0x0}, 0xf1}, {{&(0x7f0000c9f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7e000)=[{&(0x7f0000224000-0xc4)=""/196, 0xc4}], 0x1, &(0x7f0000ca7000)=""/4096, 0x1000, 0x80000001}, 0x0}, {{&(0x7f0000bea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000557000)=[], 0x0, 0x0, 0x0, 0xa7a}, 0x6}], 0x3, 0x40000000, &(0x7f00009d6000-0x10)={0x0, 0x1c9c380}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000023f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bb8000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xf63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051d000)=0x8c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000052d000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000550000-0x72)={r1, 0x6a, "9b7d8cb8edc01a5fc667dda85229f92e469d5622791b6817d4175f1818e9f468c60ec27deb524b601bd10a52708a13ffcef5524e3bb17126d313748785f2cf96203dca7cc125bd9c3463f00176c84eb0389e94df5c50b16caf7f182b9ce34099e53567579dff74f2dd46"}, &(0x7f0000f6f000)=0x72) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r1, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0xc5, &(0x7f0000784000)=""/103, &(0x7f0000626000)=0x67) getresuid(&(0x7f000054e000)=0x0, &(0x7f0000f20000)=0x0, &(0x7f0000d0f000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000e85000-0x4)=0xfff, 0x4) fstat(r0, &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f0000fcb000-0x4)=0x0) 2018/01/18 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000559000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000903000)='blacklist\x00', &(0x7f000061a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000efa000)='{+ppp1^@cgroupn\\-vmnet1\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f000069e000-0x8)='big_key\x00', &(0x7f0000f1b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b34000-0x9)='/dev/ppp\x00', 0x0) r5 = add_key(&(0x7f0000d52000-0xb)='cifs.idmap\x00', &(0x7f0000d06000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000af4000)={r3, r4, r5}, &(0x7f0000049000)=""/83, 0x53, &(0x7f000028c000)={&(0x7f0000303000-0x40)={'sha224-generic\x00'}, &(0x7f00009bc000)="a17aa46f273cf772908e1fbcaf35dfe810f72b315b4defd446e9432f791c15962afa07e5fc83c38a4cc861e79b6d2b7e0bd8567f4400457f2be2d824cbcc", 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000022f000)={0x0, 0x4044, 0x9, 0x33, &(0x7f0000ca7000)=""/51, 0x24, &(0x7f000084c000)=""/36, 0x4a, &(0x7f0000310000)=""/74}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006c1000)={0x5, &(0x7f000026e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00009f1000)={r6, 0x2}) r7 = eventfd2(0x0, 0x0) r8 = eventfd2(0x0, 0x0) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r8, 0x0, 0x400000000000002, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r8, 0x3, 0x2, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000a7a000/0x2000)=nil, 0x2000, 0x4, r10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7, 0x4) fcntl$getownex(r9, 0x10, &(0x7f000098f000-0x8)={0x0, 0x0}) syz_open_procfs(r11, &(0x7f0000084000)='timers\x00') 2018/01/18 04:19:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000011d000-0x64)=[@in6={0xa, 0x0, 0xdc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x45bd0fe6}, @in6={0xa, 0x1, 0xd5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, @in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r1, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/18 04:19:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00006cf000)={0x3, 0x9860919, 0x7f5}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007a2000-0xb)='net/psched\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004a4000-0x10)={r0, r2, 0x6, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000)=0x0, &(0x7f00003a8000-0x4)=0x4) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setrlimit(0xf, &(0x7f0000028000-0x10)={0x9, 0xa94}) bind$alg(r1, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r1, &(0x7f0000295000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/18 04:19:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x2000) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00007af000-0x8)='./file0\x00', 0xc02, 0x40) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000fe9000)=0x7, 0x4) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) readv(r1, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/18 04:19:37 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x47)=""/71, 0x47, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000006000)='cifs.idmap\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x94)="5b4b166d74c95c7025d553d4d44294b4f1a3ac2afddabc8726d14a6c5830e4b97e0a2f6531ab7d995bda1d38919b71a5bda7d2220e5d60ad52eacb48234eee0c385d03849531aaeaafa7f7570fbf6ec51362d5561be93af95c888f3c9d15458f53bbf7d2ae2d6218f66e5374ea95cbff71c337936ea4eaa02f9353d18e3d7fb036baded514bd4c521fb721767b01b7a65f65267c", 0x94, 0xfffffffffffffffe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000)='rxrpc\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)='\x00', 0x0) keyctl$search(0xa, r0, &(0x7f000000a000-0xd)='dns_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = getpgrp(0x0) tkill(r2, 0x31) 2018/01/18 04:19:37 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, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, r2, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000510000-0x4)=0xc) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000112000-0x4)=r9) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() capget(&(0x7f0000442000-0x8)={0x20071026, r2}, &(0x7f000000a000-0x18)={0x100000000, 0xfffffffffffffffd, 0xb13, 0x8c, 0x5, 0x4}) write$evdev(r7, &(0x7f00006ca000-0x18)=[{{0x77359400, 0x0}, 0x6, 0x6, 0x4}], 0x18) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/18 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) close(r0) connect$l2tp(r1, &(0x7f00004da000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x1, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}}}, 0x3a) listen(r1, 0xfffffffffffffffb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) read(r2, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r1, &(0x7f00006c1000-0x1001)='~', 0x1) write(r0, &(0x7f0000e0b000)="220000004a000700ea091008090007000a00000000220000040003000400008c45", 0x21) 2018/01/18 04:19:37 executing program 4: 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(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = syz_open_dev$vcsa(&(0x7f0000c70000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffe0, 0x0) connect$bt_l2cap(r2, &(0x7f0000dbc000)={0x1f, 0x6, {0x7, 0x1, 0x0, 0xa515, 0xfff, 0x401}, 0x10001, 0x40}, 0xe) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:37 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000523000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000060f000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) syz_open_dev$sg(&(0x7f00008b1000)='/dev/sg#\x00', 0x2275, 0x900c0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000005a000)=0x0) 2018/01/18 04:19:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x8040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c47000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bbc000)={{&(0x7f0000c8a000/0x2000)=nil, 0x2000}, 0x40001002, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00001c2000-0x10)={0x3, &(0x7f0000daf000)=[0x80, 0x86e4, 0x112]}) r2 = syz_open_dev$sndmidi(&(0x7f000086d000)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000482000-0x4)=0xe, 0x4) 2018/01/18 04:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000fb3000-0x78)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x2c6, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000787000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e2000)="0c8f2be40aee0ce0d56c9bd74787d55b", 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a6e000-0x10)=@req={0x2, 0x1, 0x5, 0x1}, 0x10) 2018/01/18 04:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000232000-0x10)='/dev/input/mice\x00', 0x0, 0x80800) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0xa0100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008bc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00007cb000)={r2, 0x0, &(0x7f000040d000)=[], &(0x7f0000465000-0x8)=[0xffffffff, 0x3], 0x54, 0x7, 0xd456, &(0x7f0000ac6000-0x1c)=[0xbce1, 0x2, 0xb0, 0x8, 0x2, 0x3f, 0x9], &(0x7f0000e7f000)=[0xe6, 0x2400000, 0x1, 0x3ff, 0x5], 0x0}) getresuid(&(0x7f0000230000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000075000)=0x0) lstat(&(0x7f0000300000)='./file0\x00', &(0x7f0000b50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009e2000-0x8)='./file0\x00', &(0x7f0000858000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000adf000-0x8)='./file0\x00', &(0x7f0000e35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r3) 2018/01/18 04:19:37 executing program 3: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f00008ad000)='/dev/amidi#\x00', 0x4, 0x200400) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000999000)=0x4) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000b59000)={0x4, 0x1, 'client0\x00', 0xffffffff80000002, "7bd0b42b94556f2f", "9121f22d0a80ab6f079429f2332319e46161181fe469ed8414324a54cd6fe10a", 0x8ff, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000b58000)={{0x8, 0x72d}, 'port0\x00', 0x1, 0x40800, 0x9, 0x1, 0x7, 0x5be0000000000, 0x8001, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 04:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000663000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00001aa000-0x4c8)={{0xaf, 0x7, 0x6, 0xfffffffffffffe01, "ddca599e93672425b469591eaaab0e8624fda9b87c7c360549ffc0baae7d990f6b6007f8d21d0987b352fea9", 0x7a}, 0x1, [0x80, 0x7f, 0x5, 0x3f, 0xbd, 0x1, 0x6, 0x0, 0x6, 0x2ac8, 0x1, 0x0, 0x800, 0x7a168000000000, 0x60ec, 0x7, 0xfffffffffffffffb, 0x10000, 0x7, 0x1, 0x3, 0x2000000000, 0x9, 0x80000001, 0x0, 0x5, 0xbd, 0x0, 0x7fff, 0x3, 0x0, 0x784c000000000000, 0x1, 0x91, 0x3, 0x1, 0x6, 0xfffffffffffffffd, 0xe2, 0x4, 0x6, 0x61fbb40, 0x5, 0xff, 0x5, 0x4, 0x4, 0x1, 0x2, 0xa4, 0x1, 0x81, 0xb0, 0xa54b, 0x3, 0x0, 0x9, 0x859, 0x4, 0x7, 0x1, 0x2, 0xdb, 0xce4, 0x1, 0x3, 0x80000001, 0x744d7786, 0x3426, 0x8001, 0x4, 0x8000, 0x2, 0x0, 0x1145, 0x3f, 0x0, 0xdb, 0xfffffffffffff11e, 0x1, 0x6, 0x1, 0x0, 0x1ff, 0x4, 0x6, 0x2, 0x393b, 0x4, 0x7, 0x3278, 0xfa4, 0x5, 0xffffffffffffffff, 0x4, 0x5, 0x2, 0x0, 0x10000, 0x8, 0xe519, 0x400, 0x5771, 0x0, 0x5930, 0x1, 0x240, 0x3, 0x4, 0x1, 0x7f, 0x3, 0x4c, 0x3ff800, 0x401, 0x20, 0x1, 0x50ac, 0x7ff, 0x0, 0x3, 0x1, 0x0, 0x0, 0x40, 0x55f, 0x8, 0x8], {r1, r2+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]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 04:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000021d000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r7 = getpid() waitid(0x1, r7, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r8 = fcntl$getown(r3, 0x9) syz_open_procfs(r8, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 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], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r9, 0x21d) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 04:19:37 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, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 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$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/status\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004a6000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0xa, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, @empty=0x0, @rand_addr=0x4, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x38) close(r0) 2018/01/18 04:19:38 executing program 5: 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) write(r0, &(0x7f0000bfe000)="0c9d7652c2a9c3b8ca4391c26612435851f2f34f8a6ecfc87940264a5b2d4df31c3800f135eb3e6ad7d2afd8e718d53df8dbd26156f98bc2e1c49868543850bfa8d6b79c17dea93aaed9eb35c974612bd1a2e63d2c50270d065a9f074b85bfce4db9c5a4c81afd31e5592f909be5640892457c6cbf55344a79ee452ff92cc6600c58c7a65dbbfd055c7f74a2efa96aad28bcca2bd55de74d36a605a06b1f47eb3ab724", 0xa3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 04:19:38 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, 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) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000457000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$amidi(&(0x7f0000bdf000-0x6)='/dev/amidi#\x00', 0x0, 0x10000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000260000)="ebd3a98878769cd47d4370f37456fea10b36f3d45b1b8730a84491482d67dd94db262c3b387aae9358af82bee53d6a6f5ec81704001bab9b47fc869f8d5907ea671829525d0c6021b026664cb0d4d0e3d5e429349ed3d7f63f5af5f720f975521870be980dec49b391406ec899c114790145fc68267e99ee708bea74f028594d0ff2b4e58cc82879b0d032835d08d0f3fa9344ab962297a360d8c15a28c6e85368fe38e30d98ec896d4ebb4259e4c993c1b6c1951f218b67") msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00002fa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000002c000)=0x58) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001c8000-0x20)={"c919a11b65d45c815a7e7eca65aada35", {0x4, 0x7f, 0x40, "18a6c86153f0", 0x8, 0x0}}) timer_delete(r0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 04:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000d46000-0xcb)="89ab6a8e174fa3d745a9b59fe44c87e6b464f60e9bd7a3d9ce39c56cb8abe297a321c678e3bd42ba1fde826c708aa864a0bbdcb743c1b7857032dd5a19f343bdaf615ae3e6b62c3056cbc243417385a61182dc9d72bd325915184c8e37e210a9a001e15ac249c6cc5fe846e22e19f4d25bb7ee29cbedfaaff8a5004fa4039a2352bbb4c6e23186f757110db1378cd35451dd20f03aef74cf6c657749520c5783b0c782fea048c010d3aee029a62d45c5f54a1c556c8bea6742cc4b129393529789b0c319eca447d24a41fb", 0xcb, 0x800, &(0x7f0000d81000)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8b8}, 0x1c) 2018/01/18 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000663000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00001aa000-0x4c8)={{0xaf, 0x7, 0x6, 0xfffffffffffffe01, "ddca599e93672425b469591eaaab0e8624fda9b87c7c360549ffc0baae7d990f6b6007f8d21d0987b352fea9", 0x7a}, 0x1, [0x80, 0x7f, 0x5, 0x3f, 0xbd, 0x1, 0x6, 0x0, 0x6, 0x2ac8, 0x1, 0x0, 0x800, 0x7a168000000000, 0x60ec, 0x7, 0xfffffffffffffffb, 0x10000, 0x7, 0x1, 0x3, 0x2000000000, 0x9, 0x80000001, 0x0, 0x5, 0xbd, 0x0, 0x7fff, 0x3, 0x0, 0x784c000000000000, 0x1, 0x91, 0x3, 0x1, 0x6, 0xfffffffffffffffd, 0xe2, 0x4, 0x6, 0x61fbb40, 0x5, 0xff, 0x5, 0x4, 0x4, 0x1, 0x2, 0xa4, 0x1, 0x81, 0xb0, 0xa54b, 0x3, 0x0, 0x9, 0x859, 0x4, 0x7, 0x1, 0x2, 0xdb, 0xce4, 0x1, 0x3, 0x80000001, 0x744d7786, 0x3426, 0x8001, 0x4, 0x8000, 0x2, 0x0, 0x1145, 0x3f, 0x0, 0xdb, 0xfffffffffffff11e, 0x1, 0x6, 0x1, 0x0, 0x1ff, 0x4, 0x6, 0x2, 0x393b, 0x4, 0x7, 0x3278, 0xfa4, 0x5, 0xffffffffffffffff, 0x4, 0x5, 0x2, 0x0, 0x10000, 0x8, 0xe519, 0x400, 0x5771, 0x0, 0x5930, 0x1, 0x240, 0x3, 0x4, 0x1, 0x7f, 0x3, 0x4c, 0x3ff800, 0x401, 0x20, 0x1, 0x50ac, 0x7ff, 0x0, 0x3, 0x1, 0x0, 0x0, 0x40, 0x55f, 0x8, 0x8], {r1, r2+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]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 04:19:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff80000001, 0x200001) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000074d000-0x90)={[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) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000507000)=0xb) r3 = fcntl$getown(r2, 0x9) ptrace$cont(0x9, r3, 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r4}, 0x14) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) shmget$private(0x0, 0xfffffffffeffffff, 0x0, &(0x7f000076b000/0x800000)=nil) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0xffffffffffffffff, 0x2b5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r0, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00005fc000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000d86000)="232109a7", 0x4) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/18 04:19:38 executing program 3: semget(0x0, 0x0, 0x2) eventfd(0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000006000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000007000)={0x8, 0x2, 'client0\x00', 0x4, "9c33373bad088370", "fc4e4f9866e7460725b09a7ca77bd90b64e6c76718d918335c2d0947e17c61ce", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044103, &(0x7f0000007000)="") 2018/01/18 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x408480) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00001ed000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) 2018/01/18 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000008) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000515000)=0x60, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) recvmmsg(r1, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/18 04:19:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2080, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000126000-0x24)={0xffffffff, 0x7ff, 0x4, 0xb0f5, 0xfffffffffffffff9, 0xffff, 0x3f, 0x6, 0x100, 0x0, 0x8001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000db1000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000624000-0x4)=0x0) setns(r1, 0x8000000) 2018/01/18 04:19:38 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000-0x14)={0x3ff, 0x7, 0x2, 0x8, 0x8, 0x2, 0x0, 0x1, 0x7854, 0x6}) execve(&(0x7f00001d3000)='./file0\x00', &(0x7f00005fa000)=[&(0x7f0000000000)='\x00'], &(0x7f00007ed000)=[&(0x7f0000000000)="4027776c616e312a2d75736572a870726f63292b6370757365747d2c247b63707573657400"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f000099c000-0xf0)=[{{&(0x7f0000af6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000495000)=[{&(0x7f000058f000)=""/4096, 0x1000}], 0x1, &(0x7f000068d000-0x53)=""/83, 0x53, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000024b000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ptrace$pokeuser(0x6, r2, 0x8, 0x8000) 2018/01/18 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000443000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000941000)=[0x1, 0xfffffffffffffffe]) sendto(r0, &(0x7f0000dc8000)="7e019be9", 0x4, 0x0, 0x0, 0x0) 2018/01/18 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/18 04:19:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x4, &(0x7f0000001000-0x20)=[&(0x7f000003c000)={0x0, 0x0, 0x0, 0xf, 0x1000, r0, &(0x7f0000000000)="d75b3e2743957a7598ebd7c8336b30a0ad87e2dd56a5d2c95cbda68ac99e2661cd8cf9cdd72e8ceb878667b2accbf33d7c159916e02315e483e49bc05deb31de5024e85564649f587b03fd396691f53e9c63a8dd4f4921b85cd4dbef408ea9b800b7a9a0c09c1630c136e08d6d37ee6a40b29e4ffa04d4b3784cb9f4021709d6864d43b3e23ad83fbb7e11130bcefe92ef77c9e196b1f41339a9baa998a0069ed68e5646fb60ed6e331f52dbd5ba642018964549113a888b87af40100b14870f917b8a6d60049f0d3a961e28e16caed83a1f9fe67cf24551063b0a7f461b275d", 0xe0, 0x7f, 0x0, 0x1, r2}, &(0x7f0000997000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r0, &(0x7f0000000000)="57da0df9eada7fa75ad7d19f938305792b7087cf8ad6b0784914", 0x1a, 0xe00000000000000, 0x0, 0x1, r3}, &(0x7f0000001000-0x3c)={0x0, 0x0, 0x0, 0x7, 0x80000000, r0, &(0x7f0000001000-0x8d)="f51e56624432f905bf7844939ebc04758b7453d6171d735cad1a05dd830253f92322ad1e01ff6d4fb839c526d8c04beb2ce8c0f738832045b562f2dd5b3cd7d5c84621e72796287b29d498a9778382c856644bbd1c79dd8e08544abe8be22849226c7eab1e607fca4d4448d82683342eea98eca7e2b9ada2d4456a0ddb7fa6303d51c5cd162540f1fa0dca3d0f", 0x8d, 0x7, 0x0, 0x0, r4}, &(0x7f00006f6000)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f00008e3000-0x74)="42f7969501e99a4ff3f3c6f4baaab82dc24938af68216e2fbd941bde24852ae869722b672f87dcef0becffa3277db46b657bf750d160d0e8faa36aedd2701a4d6396589308ed2438f167a4961862a77c33dfce6e0d8333f6d328086bb7413a0c6564355f26cb757b12a94854d1107ca2e711820e", 0x74, 0x52e, 0x0, 0x0, r5}]) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000971000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x800) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000eb8000+0xc97)=0x8, 0x4) 2018/01/18 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(0xffffffffffffffff, &(0x7f0000ffe000-0x5)='#!', 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000855000)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x0) iopl(0x3) add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r2, &(0x7f0000112000-0x38)={&(0x7f00007cc000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84, 0x0, ""}], 0x10, 0x0}, 0x0) accept4(r2, &(0x7f000049a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000aec000-0x4)=0x80, 0x80000) 2018/01/18 04:19:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x2, [0x2, 0x40]}, &(0x7f0000285000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7f, 0x0}, &(0x7f00002f6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000355000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000e4e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00002f6000)='./file0\x00', 0x80041, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f5e000)={0x0, 0xffffffffffffffff}, &(0x7f0000b5a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a14000)=@sack_info={r5, 0xfffffffffffffffa, 0x9}, &(0x7f0000265000)=0xc) fcntl$setlease(r4, 0x400, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000185000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fe0000-0x8)={0x0, 0x29b, ""}, &(0x7f0000d0d000)=0xffffffffffffff28) fcntl$setlease(r4, 0x400, 0x2) 2018/01/18 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000051c000-0x9)='/dev/vcs\x00', 0x22000, 0x0) unlinkat(r0, &(0x7f00001d4000)='./file0\x00', 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0xc, &(0x7f0000360000-0x96)=""/150, &(0x7f0000824000-0x4)=0x96) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x10800) perf_event_open(&(0x7f00009a7000-0x78)={0x7, 0x78, 0x8f5, 0xfd, 0x9, 0x2, 0x0, 0x5, 0x0, 0x8, 0x9, 0x8, 0x24, 0x8, 0x1, 0x3ff, 0x100000000, 0x81, 0x8, 0x6, 0xdf3, 0x3, 0x0, 0x5, 0x0, 0x58bf, 0x4, 0x8a2, 0x1, 0x800, 0x5, 0x7, 0x0, 0x9, 0x5, 0x5, 0x8, 0x81, 0x0, 0x67e, 0x0, @perf_bp={&(0x7f0000c7c000)=0x0, 0xc}, 0xc000, 0x100000000, 0x400, 0x0, 0x0, 0x1, 0x9, 0x0}, r0, 0x95, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x100000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00007f5000-0x30)={0x6, 0x9, 0x81, 0x81, 0x1, 0x1267, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:38 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a47000-0xf)='/dev/sequencer\x00', 0x81, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001e4000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f00002aa000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) inotify_init1(0x80000) socket$unix(0x1, 0x2, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00006bb000)={0x1, 0x6, 0x6bad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020b000)="da", 0x1, r0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000593000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000a5e000)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000061c000)={&(0x7f000068d000)=[0x6], 0x1, 0xd262, 0x8, 0x0, 0x2, 0xfffffffffffffffe, {0x75, 0x7, 0x6, 0x34, 0x2, 0x100000001, 0x1, 0x77d6, 0x2400000000000, 0xefe, 0x8, 0x3, 0x401, 0x36a4, "3e965acb840557de65bb32b5fb0fb856c95e403de5d83d0c6866863c9fd804bb"}}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={'crc32-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000381000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc(serpent),sha3-384-generic)\x00'}, 0x58) 2018/01/18 04:19:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x40002000000001, 0x5) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40400, 0x0) 2018/01/18 04:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) pipe2(&(0x7f0000938000)={0x0, 0x0}, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000447000-0xc)={{0x101, 0x1, 0xbc, 0x2, 0x2, 0x4}, 0x2f0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c1f000-0x1)="a4", 0x59) 2018/01/18 04:19:38 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read(r1, &(0x7f000063e000-0x26)=""/38, 0x15d) lseek(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/18 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000932000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x2002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') close(r0) syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x80001) ioctl$KDSKBLED(r1, 0x4b65, 0x3f) 2018/01/18 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000255000-0x8)='./file0\x00', 0x141052, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a9d000-0x4)=0x0) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000741000-0x4)=r2) 2018/01/18 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) r0 = open(&(0x7f0000ea3000)='./file0\x00', 0xa0000, 0xf) sendto$llc(r0, &(0x7f0000c31000-0x7f)="5b96f35c7e478b78015031e74020c4f0766cacdcddb627f6101a368440b256039d92fc9ccf6f570bb0bc584a40dbd6abcc3b7db134bc96fa4a52b838df54d91d01cd2c292327dd2fcfca3ee13493d875d28a0b1821511ada49a68d6a6988f4651834b16684d6db6ca7b394c1fcd90d429c0d97e772bae532a81667bd691b1f", 0x7f, 0x4000, &(0x7f0000d24000-0x10)={0x1a, 0x0, 0x3, 0x6, 0x200, 0x7fff, @random="fefc607039c6", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000530000)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(0xffffffffffffffff, &(0x7f0000e82000)=""/54, 0x36) close(0xffffffffffffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba6000)="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", 0xfb) 2018/01/18 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x80000000, &(0x7f0000bd5000)={0x1, &(0x7f00001c7000-0x8)=[{0x800, 0x0, 0x0, 0xd0bf}]}) time(&(0x7f0000832000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ea1000-0x18)={0x1, 0x0, [{0x200020040000105, 0x0, 0x0}]}) fcntl$setsig(r0, 0xa, 0x2) 2018/01/18 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fc8000-0xb)='/dev/vcsa#\x00', 0x100, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009eb000)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b10000)='/dev/input/mouse#\x00', 0x3ff, 0x200200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000736000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005e3000-0x18)={0x36, 0x0, [{0x2ff, 0x0, 0x1000000000000101}]}) 2018/01/18 04:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xa4, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x4ab, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000854000)=0x6) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000982000-0xc)={0x7, r0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fff000-0x10)={0x20, 0x8, 0x9f, 0x4, 0x0}, &(0x7f00009a1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d7b000-0x92)={r4, 0x8a, "bb4e1d53df98adf2c6b6ba8a9f7d3e8646f1b7634b7411e790cf95af1db54e28dda0f54afb2fe1b1633939feedfb93d71cbab748f0cb66b25512e9529991709c6675fd2c20320e6b680cbdb36e93145fcd1ffd69153166877fb92d61d4a02a231a7009edd1f620f36079711980d951d61b9569fb8028ef6e50220c291c744cf3fe760913e12bd9316b38"}, &(0x7f0000f1d000)=0x92) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c52000)={r5, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffa, 0x1, 0x3, 0xc6}, &(0x7f0000e20000)=0xa0) 2018/01/18 04:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000020b000)='/dev/ppp\x00', 0x220000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000505000)="2efe74ae477474bfff0a21173248c06327", 0x11) 2018/01/18 04:19:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000008000)={0x5c8c, 0x401, 0x0, 0xfffffffffffffe00, 0x10, 0x0}) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dfc000-0xa)='/dev/cuse\x00', 0x20080000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000b2000)="339d2d80549eb89de59b1d05027893d67e2de9fdc7d5313a70d0990f19c9c17aeec1295ee727452d32810a433843a0fd29a3712211fe0c7f12cc0c26714dc8d179f8f6e35b16de9378c84bf3d9a44b7bde4023bff5965829df9aeffcb8003f12dccb5a09f37a7f2855fc44a30ba346ee73ab992d16f5c3de741561b0fb76b4cfadfbf35a113685ec941c2aa16ffd090b584f58069c3551f74dc01a4c27a047cdd190c97a12514f130e3bb521ef537d32d6be349a21cb5e92ab7e53f66723", 0xbe) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) 2018/01/18 04:19:38 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, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b77000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket(0x40000000013, 0x5, 0x80) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2018/01/18 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000979000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000877000)={0x29e, 0x1, 0x8, 0x9, 0x1000, 0x5, 0x9, 0xfff, 0x1, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000761000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000013f000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x1, 0x8001, 0x400, 0x2, 0x0, r2}) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r3 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) bind(r1, &(0x7f0000757000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) [ 113.290129] binder: 15484:15491 got transaction with invalid offsets ptr [ 113.298328] binder: 15484:15491 transaction failed 29201/-14, size 0-4 line 2931 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x100401000003) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r0, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) 2018/01/18 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c51000-0x50)={@generic="7995014ae47aafea6843adf128296526", @ifru_mtu=0x1}) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000af4000)=0x80000001, 0x4) [ 113.332886] QAT: Invalid ioctl 2018/01/18 04:19:38 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x114, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000637000-0x38)={0x0, 0x358, &(0x7f0000ef7000)=[], 0x1000000000000066, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/18 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da3000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff5) nanosleep(&(0x7f000093c000)={0x0, 0x0}, &(0x7f00001fd000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002bd000-0x1)={0x80000000}, 0x1) 2018/01/18 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006e3000-0x4)=0x0) rt_sigqueueinfo(r1, 0x7, &(0x7f0000fd8000)={0x13, 0x1, 0x81, 0x2}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000f7e000)='gid_map\x00') writev(r3, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) fcntl$getflags(r3, 0x0) getpeername$llc(r3, &(0x7f000018a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f95000)=0x10) fcntl$notify(r0, 0x402, 0x11) 2018/01/18 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/vcs\x00', 0x2082, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000031e000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x200000000007, &(0x7f0000ff1000-0x20)={0x42e595, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000050f000-0x7)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000005e000)={0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dbf000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000177000)=@assoc_id=0x0, &(0x7f0000281000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003b0000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008c0000-0x10)={0x3, &(0x7f0000af3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 113.366949] binder_alloc: binder_alloc_mmap_handler: 15484 20000000-20002000 already mapped failed -16 2018/01/18 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b82000-0xe)='net/rt6_stats\x00') syz_open_dev$sndpcmp(&(0x7f000056d000)='/dev/snd/pcmC#D#p\x00', 0x118, 0x800) fallocate(r0, 0x0, 0x8, 0x7fffffff) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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, 0x8, 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$mice(&(0x7f0000d98000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000585000-0x4)=r1) r2 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000087f000)=""/159, &(0x7f00000bc000)=0x9f) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000339000-0xac)=""/172, &(0x7f0000d1b000)=0xac) 2018/01/18 04:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004df000)='/dev/loop-control\x00', 0x400, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000c41000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b42000-0x11)='/dev/vga_arbiter\x00', 0x10000000041, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x36c, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/18 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c5000-0x10)={0x0, 0x20, &(0x7f0000e68000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008da000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e4f000)=@assoc_value={r2, 0x9}, &(0x7f0000912000-0x4)=0x8) close(r1) syz_open_dev$midi(&(0x7f0000d97000)='/dev/midi#\x00', 0x4, 0x101000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000002000)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0xfffffffffffffffc}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/18 04:19:38 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40007, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) tee(r0, r0, 0x1542e16a, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000d82000)=0x1) [ 113.383663] binder: BINDER_SET_CONTEXT_MGR already set [ 113.383675] binder: 15484:15491 ioctl 40046207 0 returned -16 [ 113.528147] binder: 15484:15491 ioctl c0306201 20007000 returned -14 2018/01/18 04:19:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cf1000)={0x0, 0xffffffffffffff7f, 0x27ae, 0x3, 0x0, 0x0}, &(0x7f0000052000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xdb1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000021d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) r3 = dup3(r2, r2, 0x80000) getdents(r3, &(0x7f0000825000-0xa7)=""/96, 0x7) msgsnd(0x0, &(0x7f0000646000)={0x0, ""}, 0x8, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000a72000)={0x0, 0x8}, &(0x7f000070c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f7b000-0x8)={r4, 0xffffffffffffff20, 0x400}, &(0x7f0000dad000)=0x8) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00002ca000)={0x401, 0x7f, 0x80000000}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r3 = dup2(r0, r1) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000fe4000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) write$fuse(r0, &(0x7f0000e0c000-0x1c)={0x1c, 0x5, 0x2, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) 2018/01/18 04:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000817000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bc2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000238000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000066e000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xffffffffffffff81, 0x9, 0x3ff, 0x400, 0x400, 0x1000010, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fcd000-0x5a)={0x0, 0x52, "6a4e2a30759934645331c5b4445cd2114758f7040c642b4a8febcafc265f981fc1a599511185db213a0f442fe15959a3b63b8699229a1f2c13b12200578de8cff06f32904849dec4634b279d0c79601d00e7"}, &(0x7f00000e8000)=0x5a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d73000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000050000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005dd000-0xb8)={r3, 0x10000, 0x9, 0x800, 0xe0e1, 0x0, 0x2, 0x9, {0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2d8, 0x3, 0xa252, 0x4f1}}, &(0x7f0000256000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bac000)={0x1abe, 0x1, 0x8, 0x400, r4}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000052a000)=0x9, 0x4) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bc1000-0x8c)={r4, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r5, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/01/18 04:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000126000-0x78)={0x3, 0x78, 0x10001, 0xfffffffffffff001, 0x8, 0x2, 0x0, 0x0, 0x12000, 0x4, 0x7, 0x9ab, 0x3, 0xff, 0x2eb3, 0x6, 0x7fff, 0x40, 0xb5, 0x3, 0x2, 0x1, 0x5, 0x7, 0x2, 0x67e, 0x3, 0x3f, 0x10000, 0x9, 0x200, 0x5df7794b, 0x2, 0x1, 0x6, 0xdd, 0x5, 0x3, 0x0, 0xfffffffffffffbec, 0x1, @perf_bp={&(0x7f0000008000)=0x0, 0x1}, 0x400, 0x6, 0x0, 0x2, 0x56, 0xffff, 0x8, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) syz_open_dev$vcsn(&(0x7f000083f000)='/dev/vcs#\x00', 0x2, 0x10000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) inotify_add_watch(r2, &(0x7f0000ae7000)='./file0\x00', 0x4000230) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000c61000)=0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/18 04:19:38 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00009c1000)='./file0\x00', &(0x7f0000636000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)="") 2018/01/18 04:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000840000)=@req3={0xd9, 0xfc98, 0x3, 0x9, 0x3, 0xee5, 0x8000}, 0x1c) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/18 04:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000e1000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c43000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000fd8000)=""/118) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00005c1000)={0x13, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000dc2000)={0x0, 0x0}, 0x80800) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000b95000-0x8)={0x80000000, 0x400}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000945000-0x4)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000fbe000-0xc)='/dev/amidi#\x00', 0x80000000, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d43000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00007d3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@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}}, &(0x7f0000f88000)=0x21c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001d7000-0x38)={&(0x7f000060c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b68000-0x10)={&(0x7f0000432000)={0x3d0, 0x1d, 0x400, 0x3, 0x0, {0x7, 0x0, 0x0}, [@typed={0xc, 0x94, @fd=0xffffffffffffffff}, @generic="99db270222e095ca105b309511f66f2967e905e4186c97e8f0506c6d87b7f92a21a8215b8720b91ef3fdcca2db1bf9b2e9d5193068dc8a492519dcba88b1dd8cebe33dbf50c8eea4152ff377912a0af964e72c266fb3e520e68d03179217729b4fd7e979d2", @generic="d96dbf6430010b70ff9728f381d9b0bfbd05f77e3c1a9dfaae8926f50fa9d380dd3457e27db34a77506dc510bf86ea770c735cd03ba539120f60fd2f63b4478ca4847e31f047444abeb8f2b740cdb4f90dcfcb432f1ec6eb322c57c3994493efe79a012736a856472ca748c2511fa186cbd6e0a2a15ef54ff479efe4bdd7b105a49e64cde60c80b76fc5d6275e1cf0fcb9c64cabf940c3f29728db72cf687303c3c0c7d3cc83a652a2dc46e47804cfcf8b9fad53fde592b3ee5f9fcfbdc08b89aec4c0eabfe65c6d6a258de64a", @generic="9f43d8a7098ea976d19f5383798b6ce58a3e", @generic="9b917fd4992c00534dac20b18364b917f15412cab52623eacd991e6b02f9e0c716abb052226aa41abd669f15a46d6eb52f561f8d55f2c2e2bc67e329bda876b3b39dc3ce52ba33257362edf9b80082bae2a86319316e4e84a5ff7f785758d67f250e7dc0018826958a8fb8ec987bb9489fc6c0bb44a1d011b3c318e565c6e984ec5249f589837ef6b2f26d99bfb894d15122e52b00205ced2b894778879d99cff80713cb2141b9d76640c2e48512dde7cf90bbdf68272760cf", @typed={0xc, 0x80, @uid=r2}, @nested={0x94, 0x37, [@generic="b365ca7589ee670a5fdff2771a8a0dd65557524e585f21603866eadbc9aed7d94b07f0030a8d20fe8e3e3030a7978dea79f20015306702012b5bfc9c4ee0e817bd7ce11876b0871bbbfbcf993e9082b6896fd76f8097c041cd59737ef1c5d4db599de246488aafe23ff5a7865a9f6c068cfc05773127914088a70c11", @typed={0x8, 0x2f, @void=""}, @typed={0xc, 0x93, @fd=0xffffffffffffffff}]}, @nested={0x110, 0x4e, [@generic="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", @typed={0xc, 0x41, @uid=r6}]}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) close(0xffffffffffffffff) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000bf8000-0xcb)=""/203) [ 113.543900] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 04:19:38 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x5, 0xb5b, &(0x7f0000002000-0xf6)="e261323e7ba7589e4c5c3262bc8d6727429e8d9405dab64ed79664d84ce8504a95d6c016c1558388c89954a377f7a066d4ebbc2078898a6669801521c94fa5dffe24ac28d78999e3cae468c209d38825d02946cbff66a205915efb416a579d806fa518c1953a0455ea16b3cbb6cca297f025ae1f0f130182ad877112956a97264a3d2e491b59a46d21faa197714f437654c31097ede5e92b6c6d4480840f484bfcbab1d2f3f924cb89c4fe9b69722cc49ba601e65556749d833c94fb9368f0a75167ab858e7515695adc5684ec6e214d55d8c1f08c08c758270c4c4bf11f7e98e628748bc2a337b3ea592929f5c8a02098b3a7ad4aa7", 0xf6) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f3fb1c", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:38 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000017000-0x160)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x8, 0x1, "ac539398278f9a68553810e3bf3506eb6357b864ae13897b0f43912d18210925369d8b78a4943b8e8890e9952e0e3d0c9895fc83c2dca7e95dc9adc12e9fc0f0bc9c6a30df8939084140a0330f1f5f06"}, 0x160) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000-0x8)={0x0, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) r1 = syz_open_procfs(0x0, &(0x7f0000017000-0xf)='net/ipv6_route\x00') symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000017000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0) 2018/01/18 04:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ebb000-0xbc)={0x0, 0xb4, "aa1f8d41a0f38002d956993bb1bb34532fd2225c9501b781e5a0302a7392f5862b9c8aa38796b99e941231a05f06445a25eeec438031765c3c074b330aa2b2a50d7771078a4ba3b9238d561841f0f988667d7279b6c63c7c2da9ad011b73607d5de9da7f962e7c3e06c00175dae22a3e4e8bb6a6fabc8e272149e4e2370e267dee3b010715085363dac2e51606f8d93a7e57a53799f82d1fe631334d0b42e2365350e257addd8c28828618fa122f949f83eac9c3"}, &(0x7f000026a000)=0xbc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe3000)={r2, 0x68, &(0x7f000006c000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x155f}]}, &(0x7f0000cd3000)=0x10) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f000039e000-0x10)=[{&(0x7f00008ce000)="a7f797bec5b72ac73b03daa95ca89a28264a3c3228c4c3f2fb9a8d6e5e2965d2ed439540ffb8585a92925361e80698", 0x2f}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0}, &(0x7f00003ba000-0x4)=0xc) getresgid(&(0x7f0000c55000)=0x0, &(0x7f0000891000-0x4)=0x0, &(0x7f00007e9000-0x4)=0x0) fchownat(0xffffffffffffffff, &(0x7f0000954000)='./file0\x00', r4, r5, 0x1000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) [ 113.728194] handle_userfault: 49 callbacks suppressed [ 113.728219] FAULT_FLAG_ALLOW_RETRY missing 31 [ 113.738067] CPU: 1 PID: 15590 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #266 [ 113.745407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.754733] Call Trace: [ 113.757297] dump_stack+0x194/0x257 [ 113.760900] ? arch_local_irq_restore+0x53/0x53 [ 113.765543] ? debug_check_no_obj_freed+0x3da/0xf1f [ 113.770547] ? handle_userfault+0x12b7/0x24c0 [ 113.775031] handle_userfault+0x12fa/0x24c0 [ 113.779341] ? free_unref_page_commit.isra.94+0x1b0/0x710 [ 113.784849] ? userfaultfd_ioctl+0x4520/0x4520 [ 113.789406] ? free_pcppages_bulk+0x20e0/0x20e0 [ 113.794045] ? mark_held_locks+0xaf/0x100 [ 113.798167] ? mark_held_locks+0xaf/0x100 [ 113.802289] ? free_unref_page+0x3db/0x9e0 [ 113.806508] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.811497] ? trace_hardirqs_on+0xd/0x10 [ 113.815646] ? mark_free_pages+0x3c0/0x3c0 [ 113.819859] ? __lock_is_held+0xb6/0x140 [ 113.823895] ? check_noncircular+0x20/0x20 [ 113.828112] ? mem_cgroup_try_charge+0x373/0xef0 [ 113.832837] ? __alloc_pages_nodemask+0xadb/0xd80 [ 113.837654] ? mem_cgroup_low+0x260/0x260 [ 113.841774] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.846935] ? futex_wake+0x680/0x680 [ 113.850730] ? __put_page+0xfe/0x160 [ 113.854421] ? __lru_cache_add+0x410/0x410 [ 113.858628] ? __handle_mm_fault+0x3715/0x3ce0 [ 113.863185] ? lock_downgrade+0x980/0x980 [ 113.867309] ? put_page+0x19b/0x1c6 [ 113.870909] ? ptlock_free+0x42/0x42 [ 113.874600] ? do_raw_spin_trylock+0x190/0x190 [ 113.879152] ? mem_cgroup_try_charge+0xef0/0xef0 [ 113.883888] __handle_mm_fault+0x3761/0x3ce0 [ 113.888272] ? __pmd_alloc+0x4e0/0x4e0 [ 113.892137] ? find_held_lock+0x35/0x1d0 [ 113.896177] ? handle_mm_fault+0x248/0x8d0 [ 113.900393] ? lock_downgrade+0x980/0x980 [ 113.904535] handle_mm_fault+0x334/0x8d0 [ 113.908570] ? down_read+0x96/0x150 [ 113.912169] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 113.916721] ? vmacache_find+0x5f/0x280 [ 113.920671] ? find_vma+0x30/0x150 [ 113.924189] __do_page_fault+0x5c9/0xc90 [ 113.928230] ? mm_fault_error+0x2c0/0x2c0 [ 113.932353] ? check_noncircular+0x20/0x20 [ 113.936561] ? schedule+0xf5/0x430 [ 113.940077] do_page_fault+0xee/0x720 [ 113.943862] ? __do_page_fault+0xc90/0xc90 [ 113.948076] ? lock_downgrade+0x980/0x980 [ 113.952202] ? find_held_lock+0x35/0x1d0 [ 113.956243] ? __might_fault+0x110/0x1d0 [ 113.960281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.965102] page_fault+0x2c/0x60 [ 113.968526] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 113.974375] RSP: 0018:ffff8801bcf4fef8 EFLAGS: 00010202 [ 113.979708] RAX: ffffed00387f1522 RBX: 0000000000000186 RCX: 0000000000000186 [ 113.986947] RDX: 0000000000000186 RSI: ffff8801c3f8a784 RDI: 0000000020012f9b [ 113.994190] RBP: ffff8801bcf4ff28 R08: ffffed00387f1522 R09: ffffed00387f1522 [ 114.001430] R10: 0000000000000032 R11: ffffed00387f1521 R12: 0000000020012f9b [ 114.008669] R13: ffff8801c3f8a784 R14: 00007ffffffff000 R15: 0000000020013121 [ 114.015934] ? _copy_to_user+0x9b/0xc0 [ 114.019797] SyS_newuname+0x81/0x1d0 [ 114.023485] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/18 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f000085d000)={0x3, &(0x7f0000eed000-0x18)=[{0x80000001, 0x7, 0x26, 0x2}, {0xc8, 0xa172, 0x7ff, 0x7}, {0x7, 0x1f, 0x9, 0x6}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f000083c000)={0x27, 0x2, 0x5, 0x7, 0xe29, 0x1, "8e5c5da7162dbea4d0eea828fb92f3ccbd653cde92f895e15dcfdd723c51435d18628e228e46fc2f3a7e5ad9f9aa9da6b6e855a72b8f8a859e1c45a7ec9b6e", 0x41d}, 0x60) 2018/01/18 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f00000b8000-0x28)=[{r1, 0x200, 0x0}], 0x1, 0x0) 2018/01/18 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020f000-0x1)="fa", 0x1, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000419000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000745000-0x18)={0x1ff, 0x4, 0x1, r4, 0x0}) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r5, r5}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'sha3-384\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00002ff000)={0x7f, 0x1ff, 0x5, 0x3, 0xffffffffffffffe1}) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000097b000)={0x7f, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000e48000)=0x1) 2018/01/18 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f000096c000-0xb)='/dev/adsp#\x00', 0xffc, 0x400000) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00002a3000)=0x0, &(0x7f00007b5000)=0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000027c000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet6(r1, &(0x7f000059d000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, 0x1c) getsockname$netlink(r1, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000edc000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) 2018/01/18 04:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a54000-0xc)={0x0, 0x4000000, 0x0}, &(0x7f0000d36000+0x74d)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000005b000-0x8)={r1, 0x0}, &(0x7f0000a6f000-0x4)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab1000-0xc)='/dev/autofs\x00', 0x420140, 0x0) syz_open_dev$urandom(&(0x7f0000549000)='/dev/urandom\x00', 0x0, 0x40) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000c73000)="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") 2018/01/18 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xc00001, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a80000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$nfc_raw(r1, &(0x7f0000253000)={0x27, 0x2, 0x0, 0x3}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r3 = dup2(r0, r0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000f6d000)=""/4096, &(0x7f0000c59000)=0x1000) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000484000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000005c000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000054000)=0x0, &(0x7f000049e000)=0x4) 2018/01/18 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f0000754000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) [ 114.028209] RIP: 0033:0x452e39 [ 114.031368] RSP: 002b:00007f60e7b21c58 EFLAGS: 00000212 ORIG_RAX: 000000000000003f [ 114.039044] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 114.046284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012f9b [ 114.053527] RBP: 00000000000005c5 R08: 0000000000000000 R09: 0000000000000000 [ 114.060767] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6b18 [ 114.068007] R13: 00000000ffffffff R14: 00007f60e7b226d4 R15: 0000000000000005 [ 114.125552] audit: type=1326 audit(1516249179.419:1167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001cf000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000a0a000-0xd)=""/13, &(0x7f000019f000)=0xd) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x36570, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000083000)=[], 0x0, 0xf5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000f06000)="", &(0x7f0000168000-0x2)="1e44", 0x0}, 0x20) 2018/01/18 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000592000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d58000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000d58000)=[{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]}) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d5a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d5a000-0x18)={0x0, 0x8, 0x30, 0x90cb, 0x9}, &(0x7f00005dd000)=0x18) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d59000)={r2, 0x7}, &(0x7f0000d5a000-0x4)=0x8) 2018/01/18 04:19:39 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000045000)=0x0, &(0x7f0000046000-0x8)=0x0, 0x8000800000000000, &(0x7f000002d000/0x3000)=nil, 0x3) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/01/18 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000944000)=@req3={0x10000, 0x3, 0x8, 0x7fff, 0x200, 0x4, 0xcf63}, 0xffffff9a) sendmsg(r0, &(0x7f0000ae0000-0x1e)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd0000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f0000f78000)={0x1f, {0x6ab, 0xffffffffc8aafba5, 0x2, 0x67, 0xa2, 0x400}}, 0x8) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000ad7000-0x10)={0x6, 0x6}) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000019a000-0x6)={0x0, 0x8}, &(0x7f0000d1b000)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f1e000)={{{@in=@broadcast=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b78000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00006cf000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f8b000)={r2, 0x80000000}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d99000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095f000)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000b0d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007bc000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000b1000)={@generic="a7fffba8b9ca53a0af09df496fa0042a", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cbb000-0xb)='/dev/mixer\x00', 0x143000, 0x0) r9 = add_key(&(0x7f0000fe5000-0x6)='logon\x00', &(0x7f0000d99000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r10 = add_key$user(&(0x7f0000d56000-0x5)='user\x00', &(0x7f00005ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d17000-0x5a)="8173c6e8b1cfa54da1806822de7bafba411c8778a2a49824adf407c3d8b68fcc40f32d36ad237598656caf31fdf5ee9dadb1230f5982be9fc39d9e3eee33629303a422694c88efe6e85da1134fce4a8efba9a94b79cbb9d6ec32", 0x5a, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) keyctl$dh_compute(0x17, &(0x7f00001b6000-0xc)={r9, r10, 0x0}, &(0x7f0000f75000)=""/43, 0x2b, &(0x7f0000881000)={&(0x7f0000375000)={'poly1305\x00'}, &(0x7f0000787000-0xe6)="9f98f63529a404273347e19a79b8d15cccd028b5e5993b2161f34c2b66d6ee916b4123c19e1a3ca0e0eec037a4f57cd8bcb745f8a5a8183c76f37df0fea4c4caf179ffa789170f5e9637f711177c84f3ddfce18e41543b21c2c9b848d3fe6a3354ee2db599397e045f8a592c37f25dc972e3ac774dc37c217a4115751d8d4822dee42ad720bc2c939dfd9a08bab9c94bbe4cbebd97a42d0f6d888c26520193f4afe2db2de22066c968638b36efeb34ada71989a8495f42e63ae78d248f959ad4b15719960678c4c60e3ae1c78021666c4f8200fa866b7249d22899ab6c8f570b2cf39b23c3e9", 0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r8, 0xc018643a, &(0x7f00004d1000)={0x24000001, 0x1ff, 0x3c}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000392000-0x4)=0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000409000)=""/136) sendmmsg$unix(r0, &(0x7f00007b0000-0x1c0)=[{&(0x7f0000b2d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000137000)=[{&(0x7f0000b98000)="4c1f7c4cb610f65ef2a9c2ac4f260dca76c736e0a04577c5e36e6049cdea934c384279cf059de01e9a721b2f5e6a31ab8c118fedcdd3fcc91677f6da0ecde909694ce444195937a0352089873875c3bd375f32529cc1a909c8eb7c9ad292ced4102b2ede411982d14a13d9bf997c429b894e18b206caaf5b5dddadf241655f234b3658015830f2265155482e253b781a47bee40c607eed46aa1fa43b74c54ce426a6aa3ef9aaba5c4bc08d14c19599a6e2fb020eae36dc661db8aaf3c37dbd1854040e93a88780b97853651fe1dcdc73a28eb16928ae8c18391a73fe7f19deeff8369b66b0826f17bb", 0xe9}, {&(0x7f00005ed000-0x35)="e4a9e9bc3eaab4a62f71fa633fdfe159f769fe9ad27c24893ac39eec5745fd6d57fb26ff196d500223cb5c862dd970c6bf95b95c0a", 0x35}, {&(0x7f00002cb000)="cc8456a9aeca69d340b931947944097410030ed318752109159cff61b17f7b37891f0906c6194dca7ee2b0a4fc321d40ce16bfb0dd7aebf07e41cccc549205d5981432806cceef3504775944", 0x4c}, {&(0x7f00005cd000)="379b5eb3b8e27c770f4f57fc4687171523a598ea7d9b993fb449fffdf4bc17ca55efb73c4bd7b07eb6f523dd02e124a601337cc9016da6ef5ff211f815eeb13aee42adfa149e066c552e46a094a6d90065224086f9de92951a84b035d0a3985d7d3d409d086f10a029ba24e178d7d785d831962347ee5d81c2c2b8b11664c69e7dd0c8559cad124c487599", 0x8b}], 0x4, &(0x7f0000412000)=[@rights={0x20, 0x1, 0x1, [r1, r8, r8, r8]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r8, r8, r1, r8, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r8, r8, r0]}], 0xd8, 0x1}, {&(0x7f0000d63000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000284000)=[{&(0x7f0000194000)="4515eb9673b5a35b21f8e08ba378b8b84f2ef5ad8938112822f77cc04df7e2086d9507bfbb6d730e622454b23e6661fb7ea9145af6ab7607f896c307b064e559f0e3b279cf7e8c739c62da16e7ca28e9d4abbbca098e7b8aa2aa8edd06423ecb313f0348a6384a5e699d7b259cddfe3cdba300e68236a4be81080990962b606458e334aed532cb9dd5b1141f48bfa089d66585b51b9be465b7abf4dceb2da453614dbd95153803ef66", 0xa9}, {&(0x7f0000ee0000-0x8f)="e87c8c46ece068f63b2eabb289668eae7bb0685b900bc68ea2cefce71e17f5f88ccfbd66ca2d27cad654dff9f360036bdf66ea0178af9ca749d2bb63e0d3c0409339d316112e12b913a706eb3926573b77d21315fb6d76583f7d1407a72c8c91063b4285c9359670aa5f73ec4ed042dfc49068cde5ead0663bf24cc8f9af3c16f850af5cf5fad0b38262bf9c139760", 0x8f}, {&(0x7f000091d000-0xfe)="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", 0xfe}, 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0x1000}], 0x9, 0x0, 0x0, 0x90}, {&(0x7f0000f2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dbd000)=[{&(0x7f0000fa4000-0xc1)="e1542a1003a51e42f1653cada8be9b6a132ee6ae7304df0f1a030ccb2c3377bec38a9482367b5e13a79828796e1bcb38924b98e835026e81e2da214c6aed978443909029cbaea4e50a27b1a22914da7441e68bd5f8e7ae5730f669c104b11e2cae1a83bcf9fc42a7d5dca91e350ccedb958dae46bd4b55da65fec1a62453400ac84b930de5b0d8ca9e7ec601cef6139827d22bb60c785ebed3928ecf178dff868eeb0ddbf6c4310ae7813b1ce77cc88b54c531422a291b41ce3a5d97da5604af53", 0xc1}, {&(0x7f0000a10000-0x11)="bd1824d1385d0ffd89f80f405c4e7d9a06", 0x11}, {&(0x7f000019d000-0xb7)="663a6cdffd74f8cb01327d15ec0dd666648252c7f1a0ed88f9e1b975280b200c909b7de31424a577fecd1abd9959b562197488f3f9d39dff826c1aeedf0744e0b7b8b9ee8b2643600ea707ced4db719502fa4bc2a439b67e6e4b7fd2e30790a2f137933042b0673301c3e63d9d657f5afa2f68684b34948cdd0ba112264f423fa8ff1753bd478effe9d9b8e6c8386a9d50d929caaff6653c8799f230372d28e352fb6d3cfa7307c2ee4cd765fa5c0bc06779701fd54ba5", 0xb7}, {&(0x7f0000909000-0xc)="a5b946b37bc94615226e9d43", 0xc}], 0x4, &(0x7f0000d31000-0x148)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r8, r1, r0, r8]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r8, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r8, r0, r8]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x148, 0x40000}, {&(0x7f00002af000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001e7000)=[{&(0x7f0000e8d000-0xde)="e76d929bf46eb9069007b092652630ab3cc8f1a42aa0dddec814de56ff4976a56ed50936f5c472dccb4c36833864b08f2d5d98290f6dde303e0bd32c7260b37db2b89c1a13804be190e37ea23b058eb2d5b175947f7d0498c9dc478775b9bbbdef2b3288735d9163ebf359bf853c6baf54b2fc4b81adde40e238b52e3aa930a9f92b013a4c96e288e91a6bce6e0686c06170bb1144bb2d9653e0ad8e630217a3ce7d67164d5c1fe9bd51e504afc59663a9b92346925b1615d2b1a0238a6edca8d608f60464e00fcf0015223a483b2baf1589b78c6378392b0ec35e31be45", 0xde}, {&(0x7f0000b5f000-0xdd)="2ed655c7df57635e766292d2481e9caa0df3f6ad5a0bb9a73ffc92eb434dd1d04ba3007a554b1507976582561ae1e09a5de3bb916c8b64bb53cda0a1cb121396e5eca93f57d4ba979cb3c53fec84f778d4390f8a586947d11902e8083f447dbb095fa51cf0bc128b38bbba71c99061b6fab41391ebfff663c81ef6c396942b3da7bfc7537650e57d64f35565111aa7973c7b964eca589ebfea877ebb6c87fd3920ca6aadf7272e4e566296b704e916664460ec686fb1ff6cadceabcfc5e8052759c55f38a47d4669c028e30279087329a11a103f39051ebb35f33a4beb", 0xdd}], 0x2, &(0x7f0000e57000-0xa8)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r8, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r8, r8, r8, r1, r8, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa8, 0x8000}], 0x8, 0x4000000) 2018/01/18 04:19:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008c2000)={0x0, 0x6, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc05, 0x1, 0x9, 0x9, 0x739af667}, &(0x7f000029f000-0x4)=0xa0) [ 114.162097] audit: type=1326 audit(1516249179.452:1168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=157 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ef0000-0xc)={0x16, 0x1, 0x9, 0x3693, 0x3f}, 0xc) getpeername$inet6(r0, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000)=0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000853000-0x108)={0x0, @in6={{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6c, 0x400, 0x4, 0x97, 0x3f, 0x100000001, 0x3, 0x0, 0xfffffffffffffff7, 0x81, 0x7, 0x9, 0x6716fbe0, 0xffffffffffffffff, 0xa8]}, &(0x7f0000ef0000)=0x108) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003e8000)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000ef0000)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef1000-0xb8)={r1, 0xff, 0xffffffffffff2d5b, 0x7ff, 0x2, 0xc2, 0x0, 0x6, {r2, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfe, 0x7, 0x7f, 0x100}}, &(0x7f0000ef1000-0x4)=0xb8) 2018/01/18 04:19:39 executing program 6: 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 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000a1c000)=0x0, 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184908, &(0x7f0000002000)="") r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000554000)={0x3, 0x3, 0x9, 0x7fff, 0x968}, 0x14) 2018/01/18 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000142000)=0x9b, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000033b000)=0x80, 0x4) close(r0) 2018/01/18 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000eb7000)='/dev/midi#\x00', 0xd71e765, 0x4100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a6000-0xe)={0x0, 0x81, 0x3, [0x2603, 0x1, 0x0]}, &(0x7f00003cc000)=0xe) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f66000-0x8c)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/18 04:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b82000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f000092d000)=0xf, 0x400000ff) [ 114.247282] audit: type=1326 audit(1516249179.453:1169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 04:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000055000-0x90)={0x5, 0x8, 0x1, 0x6, 0x2, [{0x4, 0x80000000, 0xa88, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffffff7, 0x1000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/18 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000db0000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000519000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00007ba000-0x1)=0x6, &(0x7f0000947000)=0x1) socket$inet6(0xa, 0x40000080806, 0x0) sysfs$2(0x2, 0x7f, &(0x7f000054a000)=""/69) listen(r0, 0x11818469) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000298000)=0x0) syz_open_procfs(r2, &(0x7f00008c5000)='net/fib_triestat\x00') [ 114.247334] audit: type=1326 audit(1516249179.453:1170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 114.247351] audit: type=1326 audit(1516249179.483:1171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=49 compat=0 ip=0x452e39 code=0x7ffc0000 [ 114.247367] audit: type=1326 audit(1516249179.483:1172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 114.247383] audit: type=1326 audit(1516249179.483:1173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 04:19:39 executing program 1: 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$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000315000-0xc2)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b5442301a287fb8bd6ed266ccf59ef70995bf2e8e0e7d3ff0c2853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0fbc3002801b4627eec597689525e8ea1f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd058eb600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8bef66", 0xc2, r0) keyctl$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]}) keyctl$set_timeout(0xf, r3, 0x7f) 2018/01/18 04:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4000000000b, 0x0, &(0x7f0000064000-0x10)={0x800002e5a, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x22) r7 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/01/18 04:19:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x6, 0x10001}, 'port1\x00', 0x80, 0x40000, 0x94, 0xaad5, 0x3, 0x8001, 0x100000001, 0x0, 0x6, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r3 = ioctl$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$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000877000-0xc)='/selinux/access\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000504000-0x4)=0x60000000) 2018/01/18 04:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e94000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$audion(&(0x7f00006af000)='/dev/audio#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f3b000-0x28)={&(0x7f00002e4000/0x4000)=nil, 0x66, 0x4, 0x80, &(0x7f0000795000/0x3000)=nil, 0xa22}) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x12085, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x4000) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r1, &(0x7f0000456000)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 04:19:39 executing program 4: 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 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) flock(r0, 0x2) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 04:19:39 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) mq_open(&(0x7f0000001000)='\x00', 0xc0, 0x1, &(0x7f0000001000)={0x71, 0x10000, 0x9, 0x6, 0x8000, 0x401, 0x7, 0x5}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 04:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) socket$inet6(0xa, 0xa, 0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000966000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000299000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c56000-0x20)={0x107c, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000366000-0x10)={0x200, r2}) mbind(&(0x7f0000b7f000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000314000-0x8)=0x101, 0x0, 0x2) [ 114.247405] audit: type=1326 audit(1516249179.489:1174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 114.247420] audit: type=1326 audit(1516249179.496:1175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15595 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 04:19:39 executing program 3: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000053000)='/dev/snd/midiC#D#\x00', 0x2, 0x701000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='mime_type\x00', 0x1) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x10101802) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000-0x6)={0x7fa4, 0x2}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000053000/0x1000)=nil}) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000053000)=0x0, &(0x7f0000000000)=0x4) write$sndseq(r0, &(0x7f0000054000-0x30)=[{0x0, 0x0, 0x0, 0x3, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0xb) 2018/01/18 04:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f5000-0xc)='/dev/autofs\x00', 0xc3e6c9d02991aa75, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) bind$alg(r1, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0xffffffffffffff4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dc7000)=[{0x0, 0x0, &(0x7f0000794000)=[{&(0x7f000084c000-0x8d)="7c159a5665c3d6e8601997", 0xfce3}, {&(0x7f0000946000-0x68)="d9222c04ccd07c60e892878b7fc178b6ef1a728e75e37202997bd4627fcd2ec38c0d5988e788f97820c21663c97b5ff41ede6ae21cc280b8d0db6817553121d1da23c04f1edf28c9f6753e26bf72e25cc268930f9aca804cefb849e8d9782b2b9a4697d4d5c68e3e", 0x4c}, {&(0x7f0000e0f000)="006422b94054434f1c9df75e374fbef819076465d90f7ad0be1f9f274661df6b1767563fdea39555099588f0e9226aaa4ed1296ded86813ddef593a9aa2412e671cd9c6ff106", 0x418}], 0xd2d2fe2f19d1a3b, &(0x7f00006fc000-0x1a0)=[@assoc={0xffffffffffffffb6, 0x117, 0x4, 0x7}, @iv={0xffffffffffffff1f, 0x117, 0x2, 0x0, "7d76f59b3bdbcf5189d7a3893023314684158312099d63f73fd3d7fc6366e4dbb0263726c996fab071387168f7d3a5c331512d8534411040f493f66d98b44f9e1e175f63baa9d49e14228a3d44638690fcefbf59ab4890f2bf5878265aee4b3e226ef98bb2e83e3f88940c552fb9bf2eb9ec6ac11eefc3be92d33933e27f3fe207"}, @iv={0x0, 0x117, 0x2, 0x0, "2b121daa33d6a2441249c89d60f844efcb8555c801dda2fc411af01a8ea1d542bf4b839b6add27077a021a2627c067e9745259fded21a40a963df77b2f86a09d7aa9e751eae4a03551638a604d7fb6367d28f3b7e9f15f4794f4a4ae1e1bf31e250887cb53e622a9bb890e17278d3de4584d422ea13ff3ce89222a879978da32735637a761efa747e29de04bb06301c55c5c76d42f21d61fe4cc0fa2edd050540cf94cc2436f01e02e888e3de156e7ced092ca7cc736efd8fa110949066e892e7762546051f44e4cb9a0573444c07778f62e42a07169d7d9"}], 0x48, 0x10}], 0x492492492492561, 0x440080) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 04:19:39 executing program 5: 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 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/01/18 04:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000c14000)='/dev/admmidi#\x00', 0x4, 0x0) lstat(&(0x7f00004b6000-0x8)='./file0\x00', &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000768000)=""/101) bpf$MAP_CREATE(0x0, &(0x7f0000544000)={0xf, 0x101, 0x3e, 0x3691, 0x0, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 04:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c6000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$ax25(r2, &(0x7f00005a3000)={0x3, {"aacdd20e422192"}, 0x3}, 0x10) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000844000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/18 04:19:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x1, 0xfffffffffffffff7}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x4, 0x0, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) signalfd(r0, &(0x7f0000c1c000-0x8)={0x2}, 0x8) write(r1, &(0x7f0000c96000-0x2c)="", 0x0) 2018/01/18 04:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000226000)='/dev/sequencer\x00', 0x101800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e58000-0xc)={&(0x7f0000fbb000)='./file0\x00', r0}, 0xc) 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000080f000-0xc0)={0x0, 0xb8, "1ef3c606b0b9df2bbe6e45df6fd8603b156478bb5dce8550a963490cb76b4a001b248181ee99130bd680741682a0f503af11c5da35aa48f98787625155e811de6a60afe4654ee2aac3a5c939fb9232606f4d132e9330edf1e7599377fad1cbf505dd07b3d87e17187a739427d45da9f226fceaabbe875618c50f6175d3b5a8d83f2a5b3e861f71a7d460a74823e520d20c57e2a8fefffea80101a4cd24e9554d4ab5facdff967ee2ae51b0c78bdfa7f1f34753b7a878f6e3"}, &(0x7f0000864000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a98000)={r1, 0xf3, "67a8c9175e6f785dc51c4259d0e6b955b7714a447cf91eba1b3176c9eef348935f55bf6b8cf50c39131950a079f6460bca91045f6e388c1f7c58f4a601b2619a535ff6a0223104ba4d1cc606ed65d47067dcec62d8d9bc983f418741cfd12d00b86d0b5c6184d453cccafcb021d779f4d514769a583bb9c9661da25accf419bdbce590b04e200339fcf010b01f7c4677d37ff1ee31ae1a50ac3514bb53409f915c6bb0442c6487d74ff6171afb9d7a274bd64d93dd2043da4ab70bb62e5b97b6eb19e7b8df9c1c421d096fcfec2ebb90910b836af22ba2aa650189eb0535c30a1aa81aa389d85b7a2e45489c8329873168ce1c"}, &(0x7f0000c50000)=0xfb) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000040c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/18 04:19:39 executing program 7: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000040e000-0x15)='/proc/self/net/pfkey\x00', 0x340, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000561000-0x8)=0xd002) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f00006f7000)={0x3, 0x3, 0x8000, 0x8, r1}) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r2, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) modify_ldt$write(0x1, &(0x7f000040b000)={0x4879, 0x20000800, 0xffffffff, 0xffffffff, 0x9, 0x4, 0x2, 0x800, 0x941, 0x100000001}, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r3, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r3, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r3, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r4, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) 2018/01/18 04:19:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) timer_create(0x3, &(0x7f0000750000-0x60)={0x0, 0x2c, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000329000)=0x0) timer_getoverrun(r1) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r0 = syz_open_dev$adsp(&(0x7f0000e86000-0xb)='/dev/adsp#\x00', 0x100000000, 0x4000) fdatasync(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ffe000-0x1)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) link(&(0x7f0000afd000)='./control\x00', &(0x7f0000f3e000)='./control\x00') rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7fff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000086000-0x8)={0x0, 0x0}, &(0x7f0000d32000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000054000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}], 0x68) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00001b3000-0x70)={[{0x8, 0x33, 0x4, 0x4, 0x7ff, 0x2, 0x0, 0x1, 0x9, 0x9, 0x86f, 0x1fffffffe0, 0x3}, {0x1, 0xe9, 0x7, 0x0, 0x1, 0x101, 0x2, 0xffffffffffffcad2, 0x5, 0xffffffff, 0x1, 0x681, 0x53}, {0x9, 0x80000000, 0x80000000, 0x9, 0x80000000, 0xfffffffffffffffa, 0xfffffffffffff6bd, 0x7, 0x100, 0x6, 0x8, 0xb8c, 0x5}], 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) 2018/01/18 04:19:40 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000197000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x101100, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=""/129, 0x81) r2 = semget(0x3, 0x2, 0x0) semop(r2, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r2, 0x5, 0xf, &(0x7f0000002000)=""/74) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f00002d9000/0x800000)=nil, 0x800000}) 2018/01/18 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 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) syz_open_procfs(0x0, &(0x7f0000da9000)='attr/exec\x00') chdir(&(0x7f000086c000-0x8)='./file0\x00') 2018/01/18 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0x1bf) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00008cb000-0x4)=0x100, 0x4) 2018/01/18 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff9c, &(0x7f00006e9000-0xdd)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc_tr={0x11, {@snap={0x0, 0x0, 'e', "fadf02", 0x0, ""}}}}}, &(0x7f0000ea4000)={0x0, 0x1, [0x200a0f]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000615000+0xb2c)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000c3a000-0x8c)={0x6, 0x1, 0x6, 'queue1\x00', 0x2fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000dd4000)={0xd000, 0x1, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x0]}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/enforce\x00', 0x20c000, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000043c000)={0x0, 0x5b}, &(0x7f0000af5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000114000)={r1, 0xd0, "7900144b528208467aa51f5028b9194eab3904510728c7004ce660777236b4a713430e5740c55ef54cba31c55ab98913dd612b1856b1fc837c9cba07bd3394b300feb26bf096d2d6547cc13d03c6e865e79ddeac8cb958e60732459ff58ae67bb5173ca8be1e3328dbeaaa7119e06874abaddd815e31bebfc9cf13434c278c5f1cac9ff3f9c0849550d1b8b85aef2bf001ed8fae938ebb401836201efc16e4ea596a5d955a5debad0f66402172eb9561e13f67ff6e98051b4e3a4ddd9ff6dfee2e2d98f5dca6f834ea5a5348f29e4a96"}, &(0x7f0000ace000)=0xd8) 2018/01/18 04:19:40 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x81, 0x5}) 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={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') sendfile(r1, r2, &(0x7f00009d8000)=0x0, 0x40) 2018/01/18 04:19:40 executing program 7: 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, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000051c000-0x4)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000814000-0xc)='/dev/amidi#\x00', 0x80000001, 0x40080) 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038d000)='/dev/sequencer\x00', 0x8080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005e7000-0xf8)={{0x3, 0x3, 0x9, 0x3, 0x703}, 0x1, 0x3f, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0xffffffffffff8000, 0x37, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000210000)={r0, 0x28, &(0x7f00000ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d3000)={r3, 0x101, 0x8}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a96000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b5000-0x4)=0x14) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000dbb000/0x18000)=nil, &(0x7f0000fd9000-0x18)=[@text16={0x10, &(0x7f0000724000-0x58)="66b8fa0000000f23d00f21f86635100000080f23f80f090f306766c7442400580000006766c7442402ddec00006766c744240600000000670f011c24baa000b8fe00ef0fc79e0000640fc72965360f01ca65f4660ff16600", 0x58}], 0x1, 0x11, &(0x7f0000cbf000)=[], 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b0000-0xb)='/dev/hwrng\x00', 0x400001, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/checkreqprot\x00', 0x420800, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000a60000-0x18)={0x401, 0x8, 0x1, 0xffffffffffffffff, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f00005c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acb000)=0x10, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e5f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000)=0x26) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = mq_open(&(0x7f0000fdb000)='cpusetL\x00', 0x2, 0x16, &(0x7f0000185000)={0xdda, 0x100000000000000, 0xfffffffffffffff8, 0x4, 0x58b, 0x1, 0x7, 0x3ff}) pipe2(&(0x7f000078e000)={0x0, 0x0}, 0x4000) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00001eb000)={0x0, 0x0}) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x2000fc, 0x0) r13 = openat$audio(0xffffffffffffff9c, &(0x7f0000052000-0xb)='/dev/audio\x00', 0x4040, 0x0) r14 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000023d000)=0x0) r15 = socket$inet6(0xa, 0x80015, 0x8) r16 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058f000-0x5)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000473000)=[{{0x0, 0x0, &(0x7f0000aa9000)=[{&(0x7f0000c6d000-0x8f)=""/143, 0x8f}, {&(0x7f0000505000-0x2c)=""/44, 0x2c}, {&(0x7f00001cc000)=""/208, 0xd0}, {&(0x7f0000f22000)=""/99, 0x63}, {&(0x7f0000a88000)=""/215, 0xd7}], 0x5, &(0x7f0000ba5000)=""/129, 0x81, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f000098e000)=[{&(0x7f0000682000)=""/114, 0x72}], 0x1, 0x0, 0x0, 0x7ff}, 0xfffffffffffffffa}, {{&(0x7f000032f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000dcc000-0x60)=[{&(0x7f0000252000+0xc61)=""/74, 0x4a}, {&(0x7f0000f9e000)=""/32, 0x20}, {&(0x7f00005fd000-0xd2)=""/210, 0xd2}, {&(0x7f00004fe000)=""/4096, 0x1000}, {&(0x7f0000f7f000)=""/208, 0xd0}, {&(0x7f0000aba000)=""/0, 0x0}], 0x6, &(0x7f0000c63000)=""/159, 0x9f, 0x2000000}, 0xbd2}, {{0x0, 0x0, &(0x7f0000b2d000-0x40)=[{&(0x7f00003e9000-0xf4)=""/244, 0xf4}, {&(0x7f0000c4d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000682000)=""/4096, 0x1000}, {&(0x7f000061b000)=""/223, 0xdf}], 0x4, &(0x7f0000e94000)=""/104, 0x68, 0x6}, 0x4b}], 0x4, 0x1, &(0x7f000082c000-0x10)={0x0, 0x0}) r18 = socket$l2tp(0x18, 0x1, 0x1) r19 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/user\x00', 0x2, 0x0) r20 = syz_open_dev$amidi(&(0x7f0000b01000-0xc)='/dev/amidi#\x00', 0x20, 0x20000) r21 = timerfd_create(0x3, 0x800) r22 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/ashmem\x00', 0x0, 0x0) r23 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000460000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r24 = socket$inet6(0xa, 0x806, 0x4d66) r25 = socket$nfc_raw(0x27, 0x3, 0x0) r26 = socket$nl_crypto(0x10, 0x3, 0x15) r27 = socket(0x5, 0xa, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000096e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004a6000+0xd66)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000-0x4)=0xe8) getresgid(&(0x7f000025b000)=0x0, &(0x7f0000a49000-0x4)=0x0, &(0x7f0000854000)=0x0) r31 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000bf000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) r32 = openat$ion(0xffffffffffffff9c, &(0x7f00008ca000-0x9)='/dev/ion\x00', 0x8000, 0x0) r33 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$unix(r0, &(0x7f00002bf000)={&(0x7f0000de1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a0c000)=[{&(0x7f000043e000)="28a8d892338c453d20d834659c6ccf33a03cc137ccad29f5108970d71062be13eedb0a78bdae6a8fe667d398c79afc5540632750ad0c283e82c9a4fad5268b725f0b10cc26f8b4d5404d4759f35d85b03ebf202235eb02cb9baf8a9f586610a6819053e4d17f831dd891e8b578507249cda70c4f5a46fbddaec8801b8eda3f00c77277ba0896a24c7cf994a607fd", 0x8e}, {&(0x7f0000dd0000)="848adf1e94c24a40aba85b3dd7c215e34fb1f3253c59b1daa6a6e5a9aa023eaa9b51a8fc5eee040f38583cf7b00972e756ea00a2225c65e728250af5865b406099e56cbb18db2160114420b2eeba0c82a8c002d2ad7e37411ecf6579ab31f22966a7fe431223beb4ef3fbc7f60e0907a2889810d8e32974d83baca270e820f341c2a9ae47287f9689a5f37af99a1edcdca73fa43992bb8f56cd2492ee91e48fa2534fce23f29db99d9e60855a270c8228901b18633c75e89c7", 0xb9}, {&(0x7f000080f000)="c1d3cce5cb546597b829beb4955695278cc77d7e9b9aa6251529c2e85876f48e699b90e061bd6f0925ece0c4e5293801691bc86aaf2d03aa18e008ef27714c1327ce8a4e749a97a3e248", 0x4a}, {&(0x7f0000c1c000)="cb864dafae334d457450ed2437d3e58da8c7c880bec54010a3630346948ed99769a16a67bbb29d14daffc1709245c1532f367bc5", 0x34}, {&(0x7f0000251000)="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", 0x1000}, {&(0x7f0000342000-0xcb)="4c1188b3cba40ba2ee0fa12c01276e17343e32cfa7e18a1421256f8d5b6c36e631a1198d2d1fd9b2ab8ec0ebcd890c19edf3315d65e7e93b286eefc8f701106db68afbe8e57efe2afcab21961524971de6fb12b6372d529b317196cdd341b436d78501eadb1919611a86d46e9edf2530a2cf5e8828cb5adc04d9a38cea1805e9e917cf169e75e417d485764bd6ba52392887ce5e57aac38dd79a914f587a88c4bd11a8e6c10fc3f9aefbe3103ea3ed6e94c072f894dab30cd4c411aa56492b841c4c560fdf4b5f4a312532", 0xcb}, {&(0x7f00006f9000)="235cd688134e99", 0x7}, {&(0x7f00007be000)="0c7d010aba9e402f03d5113d65e21dcada07e4809c6174c507acd26d070fbfa155287c4222026db5d703dac51f4f1d3d2d324a967c7b2823c2b6f04b4b4cb3da0de7850509bd29d24269b1d4d42421fcc62ea1fc58e7d8bde3762d8ed0e748f1f92f9ff075389ba18d400f8be3fbc37c141f83b901ba273552f996d243e02eeb3a05bd2d8a2d013cb9729e405a473194b2d85c02acf0382421608d8110146169c73d2a4153216fc9985a427cf5ca0f9ec90fb5a94b07b53af0a423446a889434ff84e9e58d1aeee22961d72de4f3c1b036108b74d3df8d38", 0xd8}, {&(0x7f0000eb4000)="58a48ba37cad949320a95223b6b63f7b4c", 0x11}], 0x9, &(0x7f00001b0000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r31]}, @rights={0x18, 0x1, 0x1, [r32, r33]}], 0xf0, 0x4c880}, 0x800) 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) getpgrp(0xffffffffffffffff) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r34 = syz_open_dev$sndpcmc(&(0x7f0000644000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) listen(r34, 0xfffffffffffffffd) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) pivot_root(&(0x7f00005dd000-0x2)='./file0\x00', &(0x7f00004f9000)='./file0\x00') 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000986000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000445000)=0x3) bind$netlink(r1, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$netlink(r1, &(0x7f0000274000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bdc000-0x8)={0x0, 0x0}) 2018/01/18 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000b0e000-0x40)={0xfffffffffffffffb, 0x7, 0xae, 0x400080000, "d36b4aa0ff6ff22637e4c28c2a1674df841e982f9987a64c5952e08695d30425cced813f1d41b3c1fc2bd511", 0x2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000b0d000)=""/55) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000032b000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mknod(&(0x7f000081d000)='./control/file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/01/18 04:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000dda000+0x60d)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x4000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dd3000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000826000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) 2018/01/18 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b8b000)=0x0, 0x4) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000d0c000)="50af41548a3a17d736345f3900159f4aadccbb5e0e7a1836f71ac54e5f2459aed4cda61d27497b2172051dd8dfd94f6d13dd27311edd74acd0cd54d9e4f597c6a91c13c57d0e7ab2fbc1d81451df49ef50388f35802d88368ecabe689413f963857074c1d077b8b29ca92b8b2325ab32f7001eb319cfef2ec1ee6d4ec106245f3dfd40ac96a2d2ff9964") r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/01/18 04:19:40 executing program 0: semget$private(0x0, 0x100001, 0x4) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000abe000)=[]) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000965000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00004bc000)={0x8b, 0x8, 0x7}) unshare(0xa00000) 2018/01/18 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d9000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000920000)={@generic="c7b09b0b4860a6de7a961e4215b3addd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ecc000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000093c000)=@assoc_id=0x0, &(0x7f0000267000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d7e000-0x8)={r3, 0x5a, 0x4}, &(0x7f0000f7d000-0x4)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000013a000)='/dev/rtc\x00', 0x10000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/autofs\x00', 0x200000, 0x0) sendmsg$alg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f0000e26000-0x80)=[{&(0x7f0000110000-0xc7)="d2", 0x1}], 0x1, 0x0, 0x0, 0x4000800}, 0x4000004) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f00009e2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xdb, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000-0x24)={0x3, 0x1c, [0x6, 0x3, 0x401, 0x5, 0x3, 0x1, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r1, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/18 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000bdc000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000ae8000)=[{0x9, 0x40, 0x4, 0xc2c, @tick=0x3, {0x800, 0xffff}, {0x40, 0x917d}, @connect={{0x9, 0x6}, {0x7, 0xffffffff}}}, {0x2, 0x1, 0x80, 0x7fff, @tick=0x40, {0x2, 0x7}, {0x3, 0xa10}, @result={0xbbc, 0x9}}, {0x10001, 0xff, 0x6, 0xea, @time={0x0, 0x989680}, {0x6, 0x3}, {0x6, 0x80000000}, @ext={0xa5, &(0x7f0000c7a000)="0e51e6ed4db9824a0bf4d7faca1235d71e97ce6378ccba4e69354cfea2735977c5d7b4bcfa5b0eba4e7f6ec7ec390517d275e7102d83d79c56c81ad9734966899f812625813e3d347cff28be798b7e86bc9c5e7fa846a57fc720d50a15eeff007debf576718c5097753b515a14b74d19a9f333882875dee428e246ad6189dc1de6d4b5a10d5b0eeb56d8f79fc660baf4e498da164c9374e1e951866f88fab8be041b67680e"}}, {0x5, 0x20, 0xc10, 0x2530, @time={r1, r2+10000000}, {0x7fff, 0x2}, {0x4, 0xffffffff}, @time=@time={0x0, 0x989680}}], 0xc0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000c22000)={0x2, 0x6, 0x500000, 0x4, 0xea, 0x20, 0x100000001, 0x5, 0xd845, 0xf4e}) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/18 04:19:40 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, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000a0000)=[], 0x0, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xffffff59) close(r0) 2018/01/18 04:19:40 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) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000672000-0x8)=0x0) mkdir(&(0x7f0000940000-0x8)='./file0\x00', 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000885000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffb}, &(0x7f000037b000)=0x98) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000267000)=0x2, 0x4) r1 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000781000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008b9000-0x90)=[@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffc}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x90) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r2, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 04:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00009be000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) sched_setscheduler(r0, 0x7, &(0x7f000061e000)=0x757) r1 = syz_open_procfs(r0, &(0x7f00008e2000-0x14)='net/ip_tables_names\x00') exit(0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000070d000-0x14)={0x3f, 0x2, 0x1, 0x9, 0x5, 0x0, 0xffffffffffffffe0, 0x0, 0x1, 0x3ff}) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r1, &(0x7f0000041000)='./file0\x00') ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000214000-0x1c)={0x100000001, 0x2, 0xbcc, 0x0, 0x3ff, 0x0, 0xb05, 0x101, 0xfffffffffffffff8, 0x3, 0x9, 0xd71, 0x0, 0x3, 0x2, 0x40, 0x760, 0x4, 0x8000}) mkdirat(r1, &(0x7f0000028000)='./control\x00', 0x0) accept4$unix(r1, &(0x7f00000a7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007bb000)=0x8, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f03000-0x8)=0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000202000)=0x8, 0x4) renameat(r1, &(0x7f0000044000-0x8)='./file0\x00', r1, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r1, &(0x7f0000048000-0xa)='./control\x00', r1, &(0x7f00004a4000-0x8)='./file0\x00', 0x2) 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000001a000-0x20)={0x0, &(0x7f00002ed000-0x8)=0x0, 0x0, r2, 0xc}) 2018/01/18 04:19:40 executing program 7: clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() 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) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000)=""/204, 0xcc}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000002000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}], 0x6) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f000054a000)={&(0x7f0000000000)=""/4096, 0x1000}) 2018/01/18 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000b8e000)='./file0\x00', 0x0, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000365000-0x10)={0x8, &(0x7f0000cd6000)=[{0x6, 0x7212, 0x2, 0x200000000}, {0x4, 0x4, 0xfffffffffffffffd, 0xf99}, {0x8, 0x3f, 0x8, 0xdb}, {0x800, 0xffffffffffffff80, 0x80000001, 0x7f}, {0x10001, 0xfffffffffffffff7, 0x0, 0x5}, {0x5, 0x0, 0x3f, 0x1f}, {0x0, 0xffffffffffffff00, 0x3f, 0xbf13}, {0x0, 0x8000, 0x0, 0x65c3}]}, 0x10) statfs(&(0x7f00001d8000-0x8)='./file0\x00', &(0x7f0000de2000-0xa2)=""/162) 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000b7c000-0xa)='/dev/vcs#\x00', 0x4, 0x80001) bind$unix(r1, &(0x7f000006f000-0xa)=@file={0x0, './file0\x00'}, 0xa) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)=""}, 0xb) r2 = syz_open_dev$audion(&(0x7f000015a000)='/dev/audio#\x00', 0x2, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000ff8000)={0x20, 0x5, 0x80000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb442, 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]}) openat$cuse(0xffffffffffffff9c, &(0x7f000018d000)='/dev/cuse\x00', 0x1000000001, 0x0) 2018/01/18 04:19:40 executing program 6: r0 = socket(0x18, 0x0, 0x0) write(r0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f00008e6000-0xe9)="f35cdd3105ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d4a6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f78f60764751a5674a881709bf296c5b938601eda65f6c687c0d3265ca41a98b8bae", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) sendfile(r0, r1, 0x0, 0x57e) 2018/01/18 04:19:40 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x100000001, 0x701000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xa0000000000) 2018/01/18 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000536000-0x88)={0x6, {{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) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000a8c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffff80000000000, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f000025c000)={0x6, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/18 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000280000)='/dev/urandom\x00', 0x0, 0x88040) r0 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00002f0000-0x8)=0x0) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000732000-0xb)='/dev/adsp#\x00', 0x0, 0xc000) mq_getsetattr(r0, &(0x7f00008b4000)={0x3ff, 0x101, 0x7000, 0x1, 0x1, 0x3d6d, 0x1, 0x4}, &(0x7f0000752000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f26000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000551000)=0xc) connect$packet(r0, &(0x7f0000964000-0x14)={0x11, 0x10, r1, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) 2018/01/18 04:19:40 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0xffffffffffffff22) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x3)={0x0, 0x0}) 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 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, 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) socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000000c000-0x108)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000ae000-0x4)=0xffffffff, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000066d000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f09000)=0x0, &(0x7f0000c5f000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a3000-0x14)={r2, 0x100000001, 0x0, 0x0, 0x0, 0x4}, 0x14) 2018/01/18 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000873000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f0000204000)=0x0, &(0x7f0000252000)=0x0, &(0x7f0000ef6000-0x4)=0x0) close(r0) 2018/01/18 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00001e9000)={0x9, &(0x7f00006c5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000efa000-0x4)=r2) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00005ac000-0x8)=0x7) 2018/01/18 04:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000054a000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{[@rand_addr=0x100000001], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$sg(&(0x7f0000513000)='/dev/sg#\x00', 0x20, 0x14a80) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000eca000-0x10)={0x1, &(0x7f0000636000-0x8)=[{0x54, 0x20, 0x10000, 0x1}]}) 2018/01/18 04:19:40 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/sequencer2\x00', 0x20200, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fc4000)={0x1ff}, 0x4) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f0c000)='/dev/audio#\x00', 0x9, 0x4000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000153000)={0x5, 0x0, [{0x80000008, 0x200, 0x6, 0x973, 0x9, 0x0}, {0x0, 0x29d0, 0x3f, 0xff, 0x7, 0x0}, {0x1, 0x3ff, 0x6491, 0x100000000, 0xe81, 0x0}, {0xc0000002, 0x4, 0xc8, 0x0, 0x7, 0x0}, {0x2, 0x84, 0x101, 0xb7, 0x4c, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000848000)={0x802000, 0x8, 0x9, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x2, 0x5, "ae4d85a0a5136300b7bd333ec576aa8c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000e11000)="626c61636b6c697300dbdca5c7f1d496b44d3e72fcce95a36ed46d4267c728908189b42aab415ef5286aa1f46b9642b1cb62b82616d3f49aa08517f352a1e0407215101508035cad25be112a19e7a59c1911902a4985b7c0427b4dba15d26f547424ea0fc21ccda1f44dcfad8f0c643774ee02bd1936a6e81ef0035777cf2c8f47e2b613797b66a529aefd0fb546d51cf8d483acc721266f6e2c02f0ad7dab28c10f496bee3a5ba4749480a62883b7cc9cd9da4a8d6462a0e94f7148f5dd35d605d500c2565e1c8c2f4df48ba7616c4b5dc3be7f", &(0x7f000074d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000800000)='\x00', 0xfffffffffffffffd) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001f8000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000906000-0x8)=0x1) add_key(&(0x7f0000e83000)='rxrpc_s\x00', &(0x7f0000ae2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d5b000)="b95b0f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0abc55e8b9920c73e72576d3523f614fd4dc2300", 0x3d, r1) 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000) r1 = bpf$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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000726000-0x10)={r1, &(0x7f0000251000)="389de9c3628ea476c16c3bbccfe2abffb14f74cf3077a3b5581002632a726acbf80f784c86902dbce6dc98a66e0078b93d1bf8ef50f20aaf7144298acb897e7b8bf79bfafb2b57703ccd33f6ea767d9a6c1bf49dabde5cade658c4ad3975d1f60416977fd37ca4bcd50b67977b3fd9d869c0aad6dd6c7e7556915be04d82af92d9862ee04f0323175c7f570807c415ef544cef06fabfdfceab5a5710b6"}, 0x10) r2 = bpf$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) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00006f8000-0x10)={0x15000, 0x100000, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) set_robust_list(&(0x7f00008ae000-0x18)={&(0x7f00004ec000/0x2000)=nil, 0x369, &(0x7f000000c000/0x1000)=nil}, 0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000030e000-0x4)=0x80000000, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b51000)="9dee27618f9fc13b42d1607cac59a0373c7214ec4927717e3dd3aad76a4b8d9df27cc47c1229ef3ea158b2db97f124", 0x0}, 0x25f) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00009ba000-0xb)='/dev/mixer\x00', 0x8000, 0x0) accept$inet(r4, &(0x7f0000ab2000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000-0x4)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/18 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a42000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000299000)={&(0x7f000086f000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000072f000-0x10)={&(0x7f000001e000-0x104)=@newsa={0x104, 0x10, 0x101, 0x5, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x80, 0xba, 0x0, r2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, @in6=@loopback={0x0, 0x1}, {0x2, 0x3ff, 0x4, 0x6, 0xa8d, 0xff, 0x9, 0xffffffffffffffff}, {0x5, 0x7, 0x6ed8eb14, 0x5f179a0b}, {0x1ff, 0x6, 0x8}, 0x3, 0x7, 0x2, 0x0, 0x2, 0x2b}, [@coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}]}, 0x104}, 0x1, 0x0, 0x0, 0x8080}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b71000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5b000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000e44000-0x41)={r0, 0x3f, 0x690, "f22f0a427960b4f84e7071d7c032ed3bef52b62be03aec287cace8895dea2da2b313cdda4dc5b0152fef1a25fbd3091136ef4ff5f92cb4"}) r4 = semget(0x2, 0x0, 0xc) ioctl$int_in(r1, 0x5473, &(0x7f0000e23000-0x8)=0x7) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cdd000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000350000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f000078a000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) semctl$SETVAL(r4, 0x2, 0x10, &(0x7f0000286000+0x59c)=0xb) poll(&(0x7f0000bc5000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffff7fc) 2018/01/18 04:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000bda000)={0x5, &(0x7f0000adb000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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$KDGKBMODE(r0, 0x4b44, &(0x7f0000409000-0x8)=0x0) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) [ 115.367685] hrtimer: interrupt took 38520 ns 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x2}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000)={0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x301200, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000011000)={r3, 0x28, &(0x7f0000015000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000013000)=0xb07, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000016000-0x4)=0x0, 0x7) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000010000-0x6a)=""/106) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000016000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000017000-0x2)={0x3c2a, 0x10001}) 2018/01/18 04:19:40 executing program 7: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000058000-0x50)={{0xb50, 0x5}, {0x62d, 0x8}, 0x10001, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000054000)=0x0) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000057000)='bdevcgroup') mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000058000)=0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000051000-0x8)='./file0\x00', &(0x7f0000059000)=""/236, 0xec) 2018/01/18 04:19:40 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000034000-0x8)='./file0\x00', r2, &(0x7f0000011000-0x8)='./file0\x00', 0x400) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/18 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000060d000-0x1f)="9f74331b0b9131801c1531f6d28f2676b05c39dda7a1fd7bcce14d6f8021cb") [ 115.430771] binder: 15889:15891 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 115.450094] binder: 15889:15891 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 115.458536] binder: 15891 RLIMIT_NICE not set [ 115.498736] binder: 15891 RLIMIT_NICE not set [ 115.521403] binder: 15889:15909 ioctl 4b33 20016000 returned -22 [ 115.545231] binder: 15889:15913 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 115.553594] binder: 15889:15909 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 115.560543] binder: 15889:15913 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1, 0x1, 0xfffffffffffff801, 0x3, 0x4, 0x5, 0x1, 0x9, 0x100000000, 0x1f, 0x0, 0x6}) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/18 04:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000d4f000-0xa)='/dev/dsp#\x00', 0xd821, 0x2080) syz_open_dev$usbmon(&(0x7f0000ba6000)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/18 04:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a62000)=0x0, &(0x7f000077f000)=0x4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000d18000)={"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"}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00006e5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004c1000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000c42000)={0x0, 0x0}) futex(&(0x7f0000625000-0x4)=0x400000, 0x4, 0x0, &(0x7f0000191000)={r1, r2+30000000}, &(0x7f0000000000)=0xfffffffffffffffe, 0xffffffffffffffff) 2018/01/18 04:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000002000)={0x0, 0xffffffffffff8000, 0xb42, 0xfff}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xca1, 0x40, 0x203}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0x9}, 0x8) mbind(&(0x7f0000bf3000/0x3000)=nil, 0x3000, 0x20000000000001, &(0x7f0000000000)=0x6, 0x804, 0x4000000004) r5 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x40, 0x24200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000f5f000)='keyring\x00', &(0x7f00005f0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000dda000+0xbc8)='big_key\x00', &(0x7f0000cf9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002dc000)='/dev/rtc\x00', r6) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r7, 0xc004aea7, &(0x7f0000003000-0x1)=0x3) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000002000-0xf7)=""/247) 2018/01/18 04:19:40 executing program 6: munmap(&(0x7f000080e000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000fa8000-0x12)='/dev/input/event#\x00', 0x8, 0x200000) syz_open_dev$midi(&(0x7f0000ad0000-0xb)='/dev/midi#\x00', 0x8001, 0xa02) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r0, 0x0) 2018/01/18 04:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000563000)='./file0\x00', 0x48000, 0x40) sendmmsg$alg(r2, &(0x7f0000f24000-0x118)=[{0x0, 0x0, &(0x7f0000225000-0x70)=[{&(0x7f00005d8000-0xb6)="63560d0c1cafc133b641ce9ce4bf7850e66e169ee1b09b27563e8f618f60a634cda28f61027aa29b628c368e2331a1b50de41839262b1c05fa3e8204314fede1aa0b6d23925a74532a4287963eab8919136a76f8b3abecbe05690ac7d0fc51a15e476d46aec5a64e25c559c26a199d1baa0577cb6df3a13d12f17274c39838b9582a53265e5fd84736722543a14e8c3b8a9d8a2e5c38465c3dfa31c836869bebcbec38859a0ccfcd1099cdaca3ffe57e6a02d009ce15", 0xb6}, {&(0x7f0000b8b000)="30b81af05219d0586e36b20c24ac760b4f627b6f3af05c39a8aa0151c560d27a9f9ab2c4cef3db8fcc7ec6c83603d64f201c9d37544f784f42ade72615163f185891dbce4338c1c7f6d3a86797560ecb093a4c83ee7073f21b50815e", 0x5c}, {&(0x7f00006c1000-0xfe)="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", 0xfe}, {&(0x7f00000f7000-0xb8)="c6897f3331d311d069466ca28b04e6b5b5d60027b7bd8bc7515b836f2c69d7105f0f29ebe34b3855f9eefe6cbf7fb8002481581539b571a8d85bab88d7dbbdf360fa52a8b04f8f32adbec2420abae9686c7e801d7f517fc4ba83ee0818e326a217180f9522bff92989cb800a379ccc3e09ef933a63b3c7b829d8cd984011c1b97e0d198de93439ada852e0b11cbd840e0e03a83f21df539eba51ba341497c3b1046cf20ee32aa893ea234b6130502b8366708e254731c92e", 0xb8}, {&(0x7f0000c3e000-0xee)="a9f6f6207f566fac963f1c79d63fc098859539673cdea2c7f83d949ad6258b130b6a5d6c351dac713d6356dfa285f6b49fc0884962f9b70d1b2da1e830fc6b761056415b6382e71338c930cb1b7add53123f1500312934829972a3e4e5065450d3da9145a27fed80f48e9da17c9f0d64be2788ae51d6d309604f9512478f478ec3f1c1ec772bbda04dc7b6a364e6d45bc92d675216a22a0fbbe35d3ebd35a6f8cc3b113fec44791a2a24771815f50c756f05470ba4847a90536b2e0ce1346a9538b6bbc798badd39f6ddee9b2ef2f1de64afee77fc3567da135b8b2be549b4161365ad7ce6d268a70974fd62c469", 0xee}, {&(0x7f0000b66000)="ec16a5807ce5f1c2b932208a41e1f075b73bf2c1d79dcae803981417fe937c", 0x1f}, {&(0x7f0000e3a000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000135000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xc0, 0x117, 0x2, 0xa7, "5f9555102396cf689d24fec29c445b1f1b5317eb41716ba63d3ffc2659bf10d64dfc58241ff90a61b44e8eb27abacc33e86e59edc7902dabc09102a6b4826f6c5030c9e871945ff4e59474255c90cf0a55e35dde43994e88d5bc9b25177612e8896a9ce6146b0cf3c0af4bd23681be40e1094579c41d316777364c43ee5555ccb09d31e06e5c89a68d608fd064b079bf0c96d7d84e6ce3f10fefae1689ff7b4cc281467fdbf5e7"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}, @iv={0x28, 0x117, 0x2, 0xe, "9f31754e2a5935c108be9b037395"}, @iv={0x28, 0x117, 0x2, 0x11, "4b85aeada3b59be947052d7db76126a841"}], 0x270, 0x4000}, {0x0, 0x0, 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@assoc={0x18, 0x117, 0x4, 0x7fd1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x11c0, 0x40}, {0x0, 0x0, &(0x7f0000896000)=[{&(0x7f0000631000-0x3e)="358dcaf9df347ce80271168f761d1fe5d134a46c2dab431b1423a844547d4a2f333831976dce0340aa012079694c102cd903057e9c10dc3dd8637b0356e4", 0x3e}, {&(0x7f000084f000)="9d16bbe340bade89d90bdf810a28c34fdd63b20458922594fc3ef565c79f3f3dc82e5e37b58f1ee02ce65d5b7e5e89360b28b34e97022a5a4aa338e18643137fd5079401ea06822bf26e2cfa749bfdb55cf0b26b66ee908456b205b10eaecdcd5da5da38f94a19224cc258354f492283bb0d0334263dc34ab72af2d6b3e3eadf6ce0061a7c072c1e22641106065331ef0551108512b8f9692e859ff6bb9af5b5a91b8d3da93a75ceda88e4b384db72ca343b16444ed7e8951413648adfa4d423e5d58e246927e07aa324c394c5014b1920902eedf693dd0a6b41e35420fcc90b6871873af16f22", 0xe7}, {&(0x7f0000127000)="86dcf0397094c1924fc83dbf72e213dc89a119", 0x13}, {&(0x7f0000839000-0xcd)="204da59b2351c89121c6a47fb36ac45c75a79bf8c55854bbd1e72fd14e57aa23ac8fd85b6e22067286ae3bc93a261ffabaef385ba9d70ccc6ecedd9600e0cf2296827daae25063088796e274d4a17ad896610e2ca3b34474d9e76668b749948c5ff092ab157f0a24b7df51793a28d5de9d9d1283f1dfc213ab8159c01559b3edcce49724c95ebff544205e2cf903e3b790955c4fa6470a960ff0103951e9547ea881eedf3b3b75adf5951c24e681cc19c4b11e90d4e0de81d85bc7e7c6886e775fcf29df8ddf3953037b093108", 0xcd}], 0x4, &(0x7f0000e7d000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x24000800}, {0x0, 0x0, &(0x7f0000540000)=[{&(0x7f000073e000-0x2d)="0e8f65e02a3295ac12bba2270f5d02686a208b86ad316c3a6d4272e50e5e2965588690fe1febc083b43053c6cd", 0x2d}, {&(0x7f0000133000-0x3e)="26f076535d7c9272bf4654d42dd8b9523aabb745a8973d67cafbda69a1a7b904e5cf734c79a7dd1ea8861185d48e6641b349c57e808a8f85ba9375ebe738", 0x3e}, {&(0x7f00005d0000-0x36)="44cb694eed1f84848eea0ae5d1c4f71d1aa799608a6dbb7e3f6a4f3a407235b765e9c9a84bf0f63ee2c701404639589f33348e05cebd", 0x36}], 0x3, &(0x7f0000ee3000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}], 0x5, 0x80) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r3, r1}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:40 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, 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$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000071a000)={0x0, 0x18000000000000}, &(0x7f00008a7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000de9000)={0x1, 0x8001, 0x200, 0xb36e, r1}, &(0x7f00003b8000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x2f, 0xa, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}]}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dcc000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x0, 0x0, 0x5, 0x6a}, 0x20) 2018/01/18 04:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80041, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000076f000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/01/18 04:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) capset(&(0x7f00004be000)={0x20080522, r0}, &(0x7f000016b000-0x18)={0x9411, 0x1, 0x6, 0x12000000, 0xff, 0x3ff}) [ 115.560548] binder: 15909 RLIMIT_NICE not set [ 115.580702] binder: 15909 RLIMIT_NICE not set [ 115.582073] binder: 15889:15914 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 115.587454] binder: 15889:15913 ioctl 4b33 20016000 returned -22 2018/01/18 04:19:40 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, 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) ioctl$int_in(r0, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ea2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bca000-0x4)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005db000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000360000)="e36c08fc6c6142cf43ad4fe6a10f78a05cd1110d48576550f9e1df96dfaa77a7c8f863fd8bdebc533931", 0x2a) 2018/01/18 04:19:40 executing program 7: syz_extract_tcp_res$synack(&(0x7f00008b4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/18 04:19:40 executing program 6: 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) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fdf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00008ef000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c75000-0xb0)={{0x4, 0x4}, 'port0\x00', 0x48, 0x0, 0x6, 0xf1, 0x80000001, 0x3, 0x7f, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f000097a000-0x13)=[{&(0x7f0000b9b000)="0b0ec852167b30379f33f5d34162914c090a326b6af57b6131e93161ef5f9e8d59ce3d128656fe1fef7b64177387783af1b3e7bab279bef9cb54b60e7eee9f2906dbcc9907ae89c69f64659e88153f1d48cd1467cbb7fd7c8be5ecef6bfa5a2ce36f33bd759cab549785e9db8520c54c0aa1ec2115ca44a792461b69c1fdf7be63734b6ff58a536fd77d0edb787e9793159ea23c0cd0c49974be6784a194074f639bc21df852d1904e2e990258c8baf40905f1f5b497f03b7558b943", 0xbc}, {&(0x7f00006d5000-0xb0)="d764fdcb999b181e64ca717dc5f0e77cc82fe2d68ceee4150b7e4efeeeef440b4f42aacf8ab91c6b7475ffa8d9af55780819c30cc92df232ceabcb87388ebfb67cfab9a95bda565121aa50d419e3b020adc3ef7657f37fa4f7e3f2f085fd41975d6b41df7145fc9969a4dfcdd16cbe8dff90ab8b8d0b77885d738f4a1bfd9e60b15a54f21dbb7ff5ca40035d63e95aeaa3306ed8f014fdc0cd6e47da937b41446ff30030bc764ba111062b2ef38de7ee", 0xb0}, {&(0x7f0000670000)="da0f4cc7f1a6969eb2f36f13586378138fbf5114dfdca21f", 0x18}, {&(0x7f00001ac000-0xdc)="72ef3942c244ef64360cc9204bba21b37ffe86cef77fdb15e435e7b0acf8af4c0eb0e4c5590b407c3feb31d568b853769559ab533b2c16ed81b183e8e22c7a08245706f956a889baa3133e98d7147ba1c18433e77d54ef35337c2be27665fe00eb4bd1764c9062d76fd8217a536da53e156e6861d2c7729aaabaa99bd015391e34ae79c05b1458c31f5f785da855b65c243a53b4088957a8545a27b060db56cc1d9f4897a4d95826e8720f8d123a4dc8b57b4277842331d33bdfdb1e3a6252ec4041fced55eac2f5f5c520f469b2f547ea0927b330b6a0afa96ce085", 0xdc}], 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) unshare(0x308a02d8444541b7) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) move_pages(r3, 0x0, &(0x7f00007ff000)=[], &(0x7f0000e73000)=[], &(0x7f00004d9000)=[], 0x0) memfd_create(&(0x7f00006c3000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioprio_get$pid(0x1, r2) linkat(0xffffffffffffffff, &(0x7f00007eb000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000936000)='./file0\x00', 0x1400) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) 2018/01/18 04:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x14) syz_open_dev$amidi(&(0x7f0000941000-0xc)='/dev/amidi#\x00', 0x3, 0x805) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00005dc000-0x18)={0x0, 0x1, 0x6, &(0x7f00006e3000)=0x0}) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b9000-0x1)=0x0) 2018/01/18 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00002af000)='./file0\x00', 0x100, 0x92) connect$nfc_llcp(r2, &(0x7f0000bd7000-0x60)={0x27, 0x3, 0x4, 0x0, 0x400, 0x26a8, "942181b9b840518f783c1246e514a5ca3baf6c48d8a6a36e251d387efc98b1aac08c282882c99af37cd43900a9fa8feedecb787e175ec00ac240d090d4d83d", 0x1}, 0x60) r3 = add_key(&(0x7f0000d3e000)='blacklist\x00', &(0x7f00004af000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e88000)="d6", 0x1, 0xfffffffffffffff9) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f000068a000-0x62)=""/98, &(0x7f0000e4d000)=0x62) r4 = semget$private(0x0, 0x3, 0x204) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000c37000-0x5e)=""/94) r5 = request_key(&(0x7f000062b000+0x9b)='pkcs7_test\x00', &(0x7f0000e20000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x40)='sha512\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f00003a2000+0xa57)='asymmetric\x00', &(0x7f0000979000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) sendmsg$kcm(r1, &(0x7f00003b4000-0x38)={&(0x7f00004c7000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c48000-0x20)=[{&(0x7f0000302000)="f2", 0x1}], 0x1, &(0x7f0000eb2000)=[], 0x0, 0x0}, 0x0) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r2, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000ae0000)="b52319e10a80b6ed36ee5b75120e81fb4228e6240496e67dc2c82e0277edac9560f87f24a43e1c6383bdda4d25820c9cf0fc4948b6f343e9bc9dfdcae82900f1fff8f3167bcfaa6b2b8155510ffb67dc0ceed9cc8a1c1a55ff6b05e014e21e495aaa96a252f93a5e22ba82bcce04cc642f68f928b973ccd9179bf1b53d59d0b6933899dc83bb958d86e983d57ac6aa3ff52cada925", 0x95, 0x4040, &(0x7f000088f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) timer_create(0x19de66d02581b573, &(0x7f0000a3b000-0x60)={0x0, 0x1a, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079b000-0x4)=0x0) r1 = add_key(&(0x7f0000e2b000-0x8)='keyring\x00', &(0x7f000081b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a8f000-0x62)="f3cbbee9dffbe6feefda193506ef1af19f4fb2a3002303aae8ed1f7877977979c492560a1833a34d24a6f2ec75dd2f15802c57d72b1592f600da8ac0854cd4d2ee06162974493b8a38a5b8678dc40e319dd53a6024f3f1058c8f1d334b34c6e6f97a", 0x62, 0xfffffffffffffffd) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000342000)={0x3, 0x8, 0x7, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f0000c2b000)='user\x00', &(0x7f00007a4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006aa000)='+\x00', 0xffffffffffffffff) r4 = add_key$user(&(0x7f00007b3000-0x5)='user\x00', &(0x7f0000d8e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000842000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000a2d000-0xc)={r1, r3, r4}, &(0x7f00002cc000-0x1000)=""/4096, 0x1000, &(0x7f0000159000)={&(0x7f0000756000)={'rmd320-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init() mkdir(&(0x7f0000530000-0x8)='./file0\x00', 0xfffffffffffdfffe) inotify_add_watch(r5, &(0x7f000003a000)='./control\x00', 0x1000130) close(r5) 2018/01/18 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ustat(0x1ffc, &(0x7f0000183000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x3) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 04:19:41 executing program 5: r0 = gettid() rt_sigqueueinfo(r0, 0x2b, &(0x7f00000f1000+0x158)={0x1e, 0x5, 0x2, 0x8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005da000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) remap_file_pages(&(0x7f0000721000/0x3000)=nil, 0x3000, 0x1000000, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="fd781a137767feb835edf1079dd7e4708f2cf05354794779e364e1bc7df588b202373b16ed7e89789afcad6307027f175ad1a8707821fce605b89d25bd2268899f69ba25fbaf6f1c1d3de130d88989f8d31319a15c3cc8068f8e2f348b8777ae49b07dd3068dd16e4768801422a6e3c7b76f78bd83ec8f161f0ffb1a1115324a99375fdc", 0x84, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000002000+0xaa9)={0x5c, &(0x7f0000002000)="7f422df17d2155aad1e16acb959ccab6b95d2a5ea9cba1ae1c2a9105bb462a783cdc7b1866724c4eaebfe96c24e78f578af5edbcfe690cb8b87bf802c8b953a788f447d12da30e13a81ebdea74d2438e0335f7f3df7d46b0942d0948"}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000000)=""/93, 0x5d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x7, 0x200, 0x1, 0x200, 0x7f, 0xb64, 0x9, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r3, 0x7, 0x30}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000)={r3, 0x1}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000-0x4)=@int=0x0, &(0x7f0000007000)=0x4) r4 = msgget$private(0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000009000-0xf6)=""/246) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f000056f000)='/dev/vcsa#\x00', 0x5, 0x0) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) connect$nfc_llcp(r0, &(0x7f00006c8000-0x60)={0x27, 0x8, 0xa4, 0x5, 0x5, 0x80000000, "49aff69d89e66376af00063f07fd1a223c286fc1d0dcef60b154cdbbe3e95e8723e1282fc2ed1b5f7f96376a5bde1259b15c4b22ec26f630bd64eac619a51d", 0x5051}, 0x60) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r1, r0, 0x86eb, 0x0) 2018/01/18 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x0) openat(r0, &(0x7f0000006000)='./file0\x00', 0x440000, 0x82) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) 2018/01/18 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000554000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000643000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6a0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f0c000)=""/55) 2018/01/18 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) write$evdev(r0, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) unshare(0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf7000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x4, 0x100000000000, 0x2, 0x2}, &(0x7f0000d97000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000036a000)=@assoc_value={r1, 0xdeed}, 0x8) ftruncate(r0, 0x7) 2018/01/18 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000071000-0x16)='/selinux/checkreqprot\x00', 0x48480, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ff8000/0x1000)=nil) accept4$packet(0xffffffffffffff9c, &(0x7f0000ade000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4e000-0x4)=0x14, 0x800) pipe(&(0x7f00003b8000)={0x0, 0x0}) connect$can_bcm(r0, &(0x7f0000ba5000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000105000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xa0a) 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(0x10, 0x2, 0x10) write(r1, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0xffa5, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = semget(0x1, 0x1, 0x488) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000e6c000)=""/119) link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') 2018/01/18 04:19:41 executing program 1: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000039000)='/dev/binder#\x00', 0x0, 0x801) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt(r1, 0x2, 0x1227, &(0x7f0000004000)="be0dcdde5d680bcd3cebc1b11affcd27b9", 0x11) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000018000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000037000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000059000-0x14)={0x0, 0xffffffff80000000, 0x1f, 0x6, 0x2, 0x2}, &(0x7f0000059000-0x4)=0x14) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000006000)={0x3, {0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0xfffffffffffffffe, 0xd9c, 0x100000000, 0x0, &(0x7f0000001000-0x10)=@common='yam0\x00', 0x9, 0x2, 0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000059000-0xc)={r3, 0x7, 0x20}, 0xc) 2018/01/18 04:19:41 executing program 3: 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) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f00003ca000-0x8)=0x0) open_by_handle_at(r0, &(0x7f0000641000)={0x24, 0xffffffffffffd76e, "114d9ae883a5c994f99c5385a0af15b3852a6280207cdb134bd766b7"}, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bf6000)=0x0) mkdir(&(0x7f0000940000-0x8)='./file0\x00', 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") r2 = syz_open_dev$sndpcmp(&(0x7f0000155000)='/dev/snd/pcmC#D#p\x00', 0x1a256a6f, 0x8c01) bind$ax25(r2, &(0x7f000032b000)={0x3, {"49cd6da6212d23"}, 0x100000001}, 0x2cc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ed4000-0x18)={r2, &(0x7f00006ac000-0x70)="33991739f007526937fc0df137dd913a54f701d7289e0feb35878bfca571ae73d83deb2cd42f7d95a4d473a9af313f0f4ca0ed04f2181c25f9615c18023a557128fd3187dd599eeb9acf651272d7610e8ba626a956d13df35dcaf41068d7a9c14240c6533bd227206611650fd6308ee1", &(0x7f0000e7d000-0x9f)=""/159}, 0x18) clock_gettime(0x0, &(0x7f0000246000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00007af000-0x4c8)={{0x2, 0x4, 0x5, 0x9, "10c0472a4646e6589e8a9dd9e9bac15c4c821a32052659cd300ded27c91b944854d1391ff8848d3859fc0728", 0x7}, 0x1f, [0x8, 0x8, 0x2, 0x1c25, 0x3, 0xfff, 0x5, 0x8000, 0x3, 0x7f, 0x8000, 0x2, 0x2, 0x200, 0x0, 0x9, 0x4, 0x4a, 0x5, 0x8, 0x360b967e, 0x8000, 0x7, 0x6359, 0x1, 0x9, 0x1, 0xffffffff, 0x3f, 0x7, 0x5, 0x81, 0xffffffffe9223c6c, 0x2, 0x9, 0x1, 0x8, 0x0, 0x100000000, 0x1000, 0x8001, 0x9, 0xfffffffffffffffd, 0xffffffff, 0x7c, 0x7, 0x7fffffff, 0x8, 0x9, 0x5, 0x3, 0x9, 0x0, 0x1, 0x5, 0x4, 0x9, 0x2, 0x1, 0x33, 0x3c2, 0x1, 0x1, 0x2, 0x8, 0x107b, 0x81, 0x4, 0xfffffffffffffff8, 0x0, 0x1000, 0x0, 0x10001, 0x5, 0xb, 0xff, 0x200, 0x2, 0x0, 0x800, 0x7f, 0x707, 0x101, 0xffff, 0xa3cb, 0x8, 0x711, 0x9, 0x7fffffff, 0x7fff, 0x4, 0x2, 0x9, 0x62b, 0x7, 0x800, 0x10000, 0xdfe, 0x8, 0x10000, 0x2, 0x9, 0x3, 0x2, 0x6ea043e9, 0x1c91, 0x7, 0x400, 0x6, 0xf3, 0x3f, 0x2, 0x5, 0xd8, 0x8, 0x8243, 0x1, 0x3ff, 0x100000000, 0x8, 0xe540, 0xfffffffffffffffc, 0x20, 0x3, 0x3, 0x79, 0x3f, 0x6], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bc1000)={0x0, @in6={{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]}, 0x0, 0xfffffffffffffffb}, &(0x7f000037b000)=0x98) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) r6 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000781000)=0x0) symlinkat(&(0x7f0000e37000-0x8)='./file0\x00', r6, &(0x7f0000b0e000)='./file0\x00') io_setup(0x3, &(0x7f0000360000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f00003ce000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00005fd000)={r5, 0x1000, "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"}, &(0x7f0000c79000)=0x1008) io_submit(r7, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f000097e000-0x4)=0xffff) pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) sched_setaffinity(r0, 0xfe57, &(0x7f000005f000)=0x25) finit_module(r1, &(0x7f000026b000+0x3fc)='posix_acl_access$\x00', 0x3) close(r2) 2018/01/18 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000091f000)=0x0, &(0x7f000007e000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{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) r1 = syz_open_dev$dspn(&(0x7f000051a000-0xa)='/dev/dsp#\x00', 0x2, 0x4000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000962000)=0xc) socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00005f9000)=""/114) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/18 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xe, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002d8000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) r1 = syz_open_dev$mice(&(0x7f0000d78000-0x10)='/dev/input/mice\x00', 0x0, 0x402) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000043c000)={0x0, 0x200}, &(0x7f00006a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000097f000+0x2bc)={r2, 0x3}, &(0x7f0000e18000)=0x8) r3 = syz_open_dev$sndctrl(&(0x7f0000679000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000d54000)={0x0, 0x1000, 0x0, 0x7, "1cb6c125200b03000000af62b90de3863a32ca2e857b145af6179565ce16f29c8e6202005358a66ae102e276", 0x8000}) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$ipx(r0, &(0x7f00007e8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff2000-0x4)=0x10) keyctl$session_to_parent(0x12) bind$netlink(r0, &(0x7f00001d6000)={0x10, 0x0, 0x3, 0x40000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d23000-0x4)=0x0, 0x4) 2018/01/18 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c0d000-0x9)='/dev/rtc\x00', 0x103400, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d6b000)=0xffffffff) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006cf000-0xb0)={{0x58, 0xfff}, 'port1\x00', 0x1, 0x80000, 0x8f69, 0x8, 0x4b1c, 0xcab, 0x954a, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000da7000)={0x0, 0x0, ""}, &(0x7f0000f12000+0xa89)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044b000-0x10)={r3, 0x0, 0xc27, 0x3}, &(0x7f0000650000)=0x10) close(r1) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cc4000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000322000-0x9)='/dev/dsp\x00', 0x40002, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000697000)=0x401, &(0x7f00002eb000)=0x2) r3 = getpgid(0x0) ptrace$pokeuser(0x6, r3, 0x100000001, 0x9) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000785000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000660000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d6a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000897000)={0x6, 0xe, &(0x7f00006dc000)=@raw=[@alu={0x7, 0xfffffffffffffff8, 0xc, 0x7, 0xa, 0x28, 0x0}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x47, 0xd, 0x0, 0xf, 0xffffffff, 0x0}, @jmp={0x5, 0x8, 0x9, 0xa, 0xf, 0xfffffffc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, @generic={0x3, 0x8, 0xd9, 0x5}, @map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ab3000)='GPL\x00', 0xa8a, 0x1000, &(0x7f0000cd3000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) prctl$setfpexc(0xc, 0x10000) 2018/01/18 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00002d4000)='/dev/audio#\x00', 0x1ff, 0x18202) fchmodat(r1, &(0x7f0000bc1000)='./file0\x00', 0x40) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000ba0000-0x4)={0x3, 0x8000, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00007e4000)=""/42, &(0x7f0000141000-0x4)=0x2a) sysinfo(&(0x7f0000836000-0x8)=""/8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f73000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007bf000)=0x2, 0x4) 2018/01/18 04:19:41 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0x2e, 0x1) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f0000132000-0xf)=""/15) 2018/01/18 04:19:41 executing program 2: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000030000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000038000)=0x1) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) getdents64(r0, &(0x7f0000007000-0x12)=""/24, 0x18) 2018/01/18 04:19:41 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ee1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) getsockopt(r0, 0x2, 0x2, &(0x7f0000001000-0x83)=""/131, &(0x7f0000001000-0x4)=0x83) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000001000)="", 0x0) listen(r2, 0x3bb8) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) waitid(0x0, r0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$adsp(&(0x7f00008f3000-0xb)='/dev/adsp#\x00', 0x7fff, 0x20000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000f82000-0x10)=@ax25={0x3, {"9a8b322de38fa0"}, 0x7}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x800, &(0x7f0000f83000-0x10)={0x31, 0x3, 0x24000, 0x6}) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/18 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) bind$netlink(r1, &(0x7f000082c000-0xc)={0x10, 0x0, 0x2, 0x10801000}, 0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000f6a000-0x9)={0x1f, {0x8000, 0x2a, 0x9, 0x0, 0x100000000, 0x0}, 0xff}, 0x9) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) unshare(0x20000400) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000feb000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x400) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000567000-0x38)={&(0x7f0000feb000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000feb000-0x10)={&(0x7f0000e63000)=@getstats={0x14, 0x5e, 0x300, 0x4, 0x3, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4014) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8000) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000002000)='./file0\x00', 0x1000, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x2273, 0x401, 0x0, 0x9, 0x18, 0x10, "2509729c9b06ce7473dd5052cb51ba89517b4ba52d6c8c04e606e436d7cbe94e741f186c81ad148deaa034de0c9ebd489c27194cd0e7ea5b814f657954eed5e5", "315503567f5adfdb4dceac0ca0ba3a6813d92ba3eb140130c774cd2b68757efd36e78a5cbab71441360b77cd1144b3565ecfc6b4255787cf268a3febef00c3cf", "a6bd41889fd8d748790e3a501d2f1547f8461b5a5e4b8c0f81b5a4d6507c6616", [0xfdd, 0x9]}) socketpair(0xb, 0x4, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000004000-0xd)=""/27) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000005000)="b7edb31de3ff31ae920f4a3b5339449384b0cf54c6ef893bb5e3776d3603eef6eed2b5f869e1dd6b809ec4de8249fc941953078a967982c6e96a83fc56f5ef8fcc54e6c08004cd644796a77a3324918fddd97fd8e9058cf2087424c26d1e85d5bfebbee7cc48cb34b95c5ea052ec7e5b67cd3371374566e0106874a4172d96fc816d0358b7bd8ca952266b48c0b72e69", 0x90, 0x10, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x81, "bc559686ed11e48d3e0e60f7ad7177783893ac7fabd989be8d24bb9c7bff29958a6bf1cea30d8133ba3641fdc766287762c78f97cf93fcb989b81a75d283b23d49808c931b7b4ba888fcdb354ab025331a340f2f9a1cff0ffeb325806a427fe138d78960403b93cea9e5c25e6dd51664161ed6088803fe9120486856a9c1717199"}, &(0x7f0000006000)=0x89) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r4, 0x8000}, &(0x7f0000006000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x2501, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000008000-0x8)='./file0\x00', r2, &(0x7f0000008000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000009000-0x2)=0x9, 0x2) 2018/01/18 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000c000)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000d000)='./file0\x00', 0x82) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f000000c000)="4d0518711dec605a5f52c9166b2d0ddc651004e35ebcd550b281aed643ca7a99ade3492f309776593747dd5ebdece86a5bcc4e98b8990cfdaa2a61a373f752b5400e6ff851746d84d9d9f95930fd278555d6") symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000089e000)='./bus\x00', 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffff9c, 0x1, 0x1, 0xff08) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000af8000)=0x16da, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000205000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000221000)=0x8) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000af8000)={0x8, 0x8000, 0xfff, 0x1182000000000, r4}, &(0x7f0000af8000)=0x10) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000e66000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000028f000-0xc)={0x1, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000cc6000)=""/204) bind$alg(r0, &(0x7f0000095000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {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) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = creat(&(0x7f0000503000-0x8)='./file0\x00', 0x40) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000037a000-0x30)={0x9, 0x100, 0x9, 0x1000, 0x3, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00005a2000-0x10)=[{r0, 0x1, 0x0}, {r3, 0x10, 0x0}], 0x2, 0xbb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000493000)={r3, r1}) r4 = msgget$private(0x0, 0x122) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000207000)=0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f00003f8000-0x5f)=""/95) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00003d9000)={0xff, 0x6, 0x10000, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00009ab000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xd5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000aa3000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x337, 0x800, 0xce7, 0x6, 0x2, 0x4, 0x9, 0x6, 0x7f, 0x94, 0xffffffffffffff6c, 0x80000001, 0xff, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000db8000-0x8)={r1, 0x5, 0x7fff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a7000)='/dev/rtc\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000694000-0x8)={0x0, 0x8}, &(0x7f0000ca0000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e68000-0xc)=@sack_info={r3, 0x80, 0x1}, 0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r4, 0x1, 0x22, &(0x7f0000575000)=0x0, &(0x7f0000c44000)=0x5d0) r5 = syz_open_dev$midi(&(0x7f0000626000)='/dev/midi#\x00', 0x8, 0x212200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000097b000)={0x0, 0xb0, &(0x7f0000769000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xe8}]}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e25000-0xa)={r6, 0x24000, 0x1, [0x1]}, &(0x7f0000a9c000)=0xa) 2018/01/18 04:19:41 executing program 4: r0 = socket$inet(0x2, 0xad9b044a76dfe324, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d85000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000913000)='/proc/self/net/pfkey\x00', 0x2980, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009af000-0x1)=r2, 0x4) timerfd_create(0x7, 0x80800) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8a000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eb2000)={r3, 0x50, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x6, &(0x7f0000c8e000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x23}, @jmp={0x5, 0x0, 0xf, 0x6, 0x1, 0xfffffffc, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa8000)=0x0) migrate_pages(r2, 0xfffffffffffffff9, &(0x7f0000412000)=0x10001, &(0x7f00001e4000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r3, 0x0}, 0x8) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000d000-0x8)='./file0\x00', 0x200000, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x4) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) iopl(0x826e) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d6000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00003d5000-0x14)={0x101, 0x6, 0xffffffffffffffff, 0x7, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000056b000-0x20)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da6000-0x9)='/dev/kvm\x00', 0x2000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dbe000)={0x20000000010002, 0x3, 0x43000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/18 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000178000-0x24)="2400000026007fe6ffffffffffff7601000000ff01000000000000fcfeffffff0300ff10", 0x24) sendto$inet(r0, &(0x7f00006bf000)="9d711b7aa52eaafbd874c932de022c08f808af7274376ebca4eff18e0760756044b64116ff93cd37765413f0fb16b669d2e9e95841c34a3c940926dc0f9aae2f23f29204d94831cb11312280c885ec8dd4b3d2bec0fa1f4628e1066de460d9eac5545b8df3cc998750504b057211bc857e373a494217187849908a36b22e171097974305e1360cf60e8f22542abaca218593ffa593ba7ba8dd75b693df9f1f1b74307eb6d6554d7bbce2e8466dbab8741fb15e30", 0xb4, 0x20044000, &(0x7f0000720000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 04:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r0, &(0x7f0000b76000)=[{&(0x7f00006d0000)="b047d8bd5ff5b1bf510149b0507e185c85f3c7a0487219092ee95ba80a2f65100d1b10", 0x23}], 0x1) fcntl$getflags(r1, 0x0) 2018/01/18 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009b9000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x21a040) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000f5d000-0x2b)="cf3947927a6e53e33cc3098c0009d8d6f0f5aacb3f4312833322d018c9ab258a225a6a6e8af581408275ff", 0x2b) perf_event_open(&(0x7f000001d000)={0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ppoll(&(0x7f0000d5f000-0x8)=[], 0x0, &(0x7f0000586000)={0x77359400, 0x0}, &(0x7f0000b67000-0x8)={0x0}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/18 04:19:41 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000596000-0xd)='/dev/dmmidi#\x00', 0x4000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000293000)={r0, 0x5}) ioctl(r0, 0x2, &(0x7f0000bf7000)="1506c156969c3e8e3294f89392ac705ddf7af7526b1a6f8316ac4168be") mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000855000-0x4)=0x0, &(0x7f0000290000)=0x4) socketpair(0x19, 0x6, 0x1ff, &(0x7f0000198000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r4, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x0) tee(r1, r1, 0x7fff, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000783000-0x2)=""/2) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000a29000)=0x1, 0x4) execveat(r2, &(0x7f0000600000-0x8)='./file0\x00', &(0x7f00007cf000)=[&(0x7f00000ff000-0xd)='/dev/dmmidi#\x00', &(0x7f00008de000)='\x00', &(0x7f0000bfb000)='#vmnet1+\x00', &(0x7f00001e8000)='vboxnet0}ppp0\x00'], &(0x7f0000eff000)=[&(0x7f0000328000)='\x00', &(0x7f00002bb000)='\x00', &(0x7f0000609000)='-cgroup\x00', &(0x7f0000190000)='\x00'], 0x1000) 2018/01/18 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sndseq(&(0x7f00000b8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000498000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000bfc000-0x18)=@add_del={0x2, &(0x7f0000262000)=@generic="9b4abe5092ba96f2a765245abc72b739", 0x1}) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ec5000/0x2000)=nil) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c8c000+0xf2c)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ca2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1b000-0x4)=0xe8) getgroups(0x6, &(0x7f0000f97000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a43000-0xc)={r1, r2, r3}, 0xc) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f000090f000-0x6c)=""/108, &(0x7f0000f12000-0x4)=0x6c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/mls\x00', 0x0, 0x0) sendto$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) 2018/01/18 04:19:41 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000022000)={@generic="327dfaae43b626b45b0312cc3b0a2931", 0x5e}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{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]}) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ac0000-0x10)="dc10abb18857c7d571a12879154368df", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0xe) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) lstat(&(0x7f0000c4c000-0x8)='./file0\x00', &(0x7f0000661000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/18 04:19:41 executing program 2: r0 = socket(0x2000000000018, 0x0, 0x800000007ff) r1 = getpid() sched_getparam(r1, &(0x7f000069b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00008c2000-0x38)={&(0x7f00007f9000-0xc)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00000b5000-0x44)=@ipv4_getnetconf={0x44, 0x52, 0x0, 0x3, 0x3, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x800}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x74}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7fffffff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7753}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x71)=""/113, 0x71) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000002000-0x34)={{0x3, 0x1, 0xffffffffffffffff, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r3, 0x540b, 0x100000000) write(r0, &(0x7f0000000000+0x5f0)="", 0x116) r4 = syz_open_dev$mouse(&(0x7f000029b000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000001000-0x58)={0xfff, 0x7f, 0x1000000000000005, 0xefb4, 0x200000000000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000003000-0x90)="0d859f052683915b33020d9ccd9a40e7c103984ed712fd2a2197a0b82f8e9a4546be9174a7a2fbff0ed88ccad19ec01566e75b8a8e0f6efd0354c1a0fd1f26444d2c70d3235dc8b8cb036cf20847b534e4152900f4d1c75b3e8f62892698ee60e6b0dd136d769663b7b904a666a061d7cc9078bc318d3cb8bd6fc7505139748d282f196421790094ac7e1d4cbd591f5f", 0x90, 0x4000004, 0x0, 0x0) 2018/01/18 04:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = getpgid(0x0) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000fcb000)="93c86845c4c5c0feccc65b2ed21ef7df4991a1866ec62cd3d097e1d7431424ed0810ad7a9c82957032ba7a8480c36165cefc34de71862f9c21288600d9d110ae31c6b910a1872d1ae42341909e167ffcdc501d7802b883925c37552df0e20a1973a9f630dbd9c79f12e4956da28bf0c3bfbe9957a9e5c7b8ac31d020fa3c3f82") r3 = socket$inet(0x2, 0x2, 0x80000001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004ff000)={0x0, 0x1b, "ba4de815c52b41816c75d02ede44e593d147dffcfe20d4ce809c7e"}, &(0x7f00006a6000)=0x23) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c44000)={r4, 0x0}, &(0x7f0000566000)=0x8) read(r3, &(0x7f0000ff1000-0x90)=""/144, 0xfffffffffffffe75) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) dup2(r3, r0) 2018/01/18 04:19:41 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, 0x8001, 0x100000001, 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) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00001a1000-0xb9)=""/185) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000bbd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f23000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007e3000)={0xfffffffffffffeff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r2 = open(&(0x7f0000e03000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000a3e000-0xb0)={{0x80000001, 0x100}, 'port1\x00', 0x10, 0x101c20, 0x7, 0x7fff, 0x8, 0x101, 0x80000000, 0x0, 0x4, 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]}) prctl$void(0x1f) 2018/01/18 04:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) munmap(&(0x7f0000c46000/0x1000)=nil, 0x1000) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=@random={'btrfs.\x00', '\x00'}) r0 = getpid() get_robust_list(r0, &(0x7f0000cd2000)=&(0x7f0000c85000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004c1000-0x8)=0x18) 2018/01/18 04:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000058c000/0x3000)=nil, 0x3000, &(0x7f0000c6b000)=""/205) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079c000-0xa)='/dev/ptmx\x00', 0x42000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00006a8000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d26000-0x10)="167dd2e456630d4226dd1ca76e60603b", 0x10) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) syslog(0xf, 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000003d000)={0x0}, &(0x7f0000d92000-0x4)=0x4) syz_open_dev$loop(&(0x7f0000e02000)='/dev/loop#\x00', 0x8, 0x202) accept$inet(r2, &(0x7f0000634000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061d000-0x4)=0x10) sendmmsg(r1, &(0x7f0000daf000-0xb4)=[{{0x0, 0x0, &(0x7f0000038000)=[], 0x303, &(0x7f0000e86000)=[{0xfffffd17, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x444444444444555, 0x0) 2018/01/18 04:19:41 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c83000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$setflags(r0, 0x2, 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000677000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7ff, 0x10000, 0x7, 0x7}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x1, 0x1, 0x2, &(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000+0xa14)={@generic="01a821784dec65ba0270dfc17ddfab9f", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = semget(0x1, 0x4, 0x0) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f0000001000)=""/4096) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0xe26, 0x4, 0xffffffff80000001, 0x6, 0x8000000, 0xffff, 0x6, 0x1b740000000000, 0x7, 0x6, 0xfffffffffffffffd}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0xffffffffffffff80, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0xfffffffffffffff9, 0x10, 0xfffffffffffffffa, 0x8}, &(0x7f0000003000)=0x18) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r2, 0x28, &(0x7f0000005000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={r5, 0x3ff, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000006000-0x20)={0x800, 0x7fffffff, 0x702, 0x401, 0x0, 0x104}) 2018/01/18 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ae0000-0xe)='/dev/admmidi#\x00', 0x0, 0x4440) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000adf000)={0x0, 0x0}, 0x1, 0x0) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000066d000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0}) r3 = semget(0x2, 0x1, 0x4) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000a81000)=""/211) 2018/01/18 04:19:41 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) [ 116.553218] x86/PAT: syz-executor3:16141 map pfn RAM range req write-combining for [mem 0x1c48a0000-0x1c48a1fff], got write-back [ 116.591988] QAT: Invalid ioctl 2018/01/18 04:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000001000)="") r1 = dup3(r0, r0, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000cf000)=0x4) 2018/01/18 04:19:41 executing program 7: r0 = add_key$keyring(&(0x7f00000a5000-0x8)='keyring\x00', &(0x7f0000225000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000978000-0xa7)="189e10f1f6992620c8da7aaf2ecb307b2d57c2a5aff8b7dd0eb96b05b516e0bd3940f79e3c88e32239785da4389f57eb1c9cc79aee797a10d434c464946d55d2ec5893223cb4dc3cec0142bbb04b31883d4748103c9de17fd68f69c22693e9cfec5468705d41d36a8211a6b7f37c30d09569c25f03a295e5cde2311bff88688d7ebd9dd62ec06ff8a8103c597446ea35427940e0e8018a6b38f4359136dfdef3f7ee519a71e749", 0xa7) r1 = syz_open_dev$sndseq(&(0x7f0000ab2000)='/dev/snd/seq\x00', 0x0, 0x111000) r2 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() read(r2, &(0x7f0000a78000)=""/4096, 0x1000) 2018/01/18 04:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/enforce\x00', 0x8400, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000b65000)="ad571c4f8fcc68a0d7c8abe8ca", 0xd) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000839000-0x20)={0xffffffffffff0001, 0x0, 0x1, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b62000-0x20)={0x7, r1, 0x10001, 0x9}) clone(0x0, &(0x7f0000080000-0xef)="", &(0x7f0000679000-0x4)=0x0, &(0x7f000063f000)=0x0, &(0x7f0000627000-0xd)="") 2018/01/18 04:19:41 executing program 2: clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x80400) sched_rr_get_interval(0x0, &(0x7f000065e000-0x10)={0x0, 0x0}) 2018/01/18 04:19:41 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002d1000-0x11)='/dev/qat_adf_ctl\x00', 0x2080, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40400000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x4b7576c7) poll(&(0x7f0000001000-0x48)=[{r0, 0x7108, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x74c3, 0x0}, {r0, 0x5208, 0x0}, {r0, 0x7a, 0x0}, {r0, 0x3400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x8010, 0x0}], 0x9, 0x5d7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x401, &(0x7f0000002000-0xab)="a2cc30f010c2b5ab830f865cd79574fcc29e8d1562ba86f820dcf2468b2e1253dab6c39793e79d16892e77f714583dc660317723eafa02af40a39b4527bff02abdfa03adf34592751c9394d5c80455613c108cf5b149427479e8cb654b5a6b72ec8a904ff34edddf100c8512456aa650c42ddd5f4025e45e572cf155a9bcab353c18d69be07ab9e6a9659127041e87c7b6f991da8172c775404982a8f82486ef552a9f578867c6c87285a7") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000004000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x17, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000004000)=""/222) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) perf_event_open(&(0x7f0000005000)={0x7, 0x78, 0x10001, 0x4, 0x40, 0x6, 0x0, 0x4, 0x10, 0x9, 0x9, 0x5, 0x3, 0x9, 0x1, 0x52, 0x7, 0x2000, 0x8000000000000, 0x23cd, 0x5, 0x80000000, 0x2, 0x0, 0x101, 0x7f, 0x81, 0x4, 0xc3f, 0x10000, 0x15a, 0x6, 0x40, 0x0, 0xf10, 0xfb4f, 0x80, 0x80000000, 0x0, 0x3, 0x3, @perf_config_ext={0x7fffffff, 0x7}, 0x0, 0x6, 0x6, 0x1, 0x7, 0x7, 0x11, 0x0}, r1, 0x1000, r0, 0x1) ioprio_set$pid(0x2, r1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x3)=""/3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @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]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000007000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r2, 0x5}, &(0x7f0000009000-0x4)=0x8) 2018/01/18 04:19:41 executing program 6: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000006c000-0x20)=""/32, 0xffbe) r1 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) accept4$llc(r1, 0x0, &(0x7f000000e000-0x4)=0x0, 0x80000) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) tee(r0, r1, 0x10001, 0x0) 2018/01/18 04:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f00006c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000272000-0x4)=0x0, &(0x7f000052e000)=0x4) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000b38000)=0x80) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002a7000+0x4c6)={0x3, 0x2, 0x5, 0x20, 0x3, [{0x1, 0x0, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x8000, 0x1f, 0x0, 0x0, 0x1084, 0x0, 0x0, 0x0}, {0x401, 0x8, 0x10000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00004e6000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007e2000)={0x7, r0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000047f000)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f24000-0x4)=0x0, &(0x7f00009ce000)=0x4) r7 = request_key(&(0x7f0000f30000)='syzkaller\x00', &(0x7f000093d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d6000-0x1b)='+vmnet0nodev^md5sum]proc()\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000b6b000-0x5)='user\x00', &(0x7f0000342000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000066e000-0xcc)="757c129186e7afb38f2f4db3d07b8766d4891f1aaebab9f750f6d263ab4632080bec83bee6ad8faa83bd38b1ff9e5c7ac9da27dab3a88bb7f7ec114f2c170b9c73a376336b539015345433b93fb86acecece68f85b8e0ffab10e857a653047b8229091e1ad5f5e9214e076f0aaca27fc743ee231bffd7adad9565bcb3ab1ffab57650d4347d463ab04e01f7c18a48521d2f33209ac51d6cf12173317bfbf3f4dd7e9c742cc4154a43be21930daa6b7f74c876d02d3ac55fb66b8ec298303dc9ebc6f99cbb77684d2331883d8", 0xcc, r7) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000981000)=""/244) 2018/01/18 04:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = getpid() ioprio_set$pid(0x2, r1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) bind(r2, &(0x7f0000d81000-0x80)=@generic={0xa, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x5, "010000000000000000f300004700000000a9790021b30c7bc8790405c7bad62e0a63a6327f4904d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f7067f36cb184a"}, 0x4e4) ioctl$KDDELIO(r2, 0x4b35, 0x3) [ 116.642553] x86/PAT: syz-executor3:16141 map pfn RAM range req write-combining for [mem 0x1c2d10000-0x1c2d11fff], got write-back 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) inotify_init1(0x1080000) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b47000-0xe8)={{{@in=@multicast1=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=@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}}, &(0x7f0000d86000)=0xe8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) sendto(r1, &(0x7f0000fae000-0xc7)="4515bfda34254dbb26d948bec216806e7a1f35bbdbc5928d202689240815df956a5456c1d78e254fe96cb6fb9eb7c818dab4ade1ed26f657e8069027911acda86193957932a3d6559ce275226b3dfb563086e672d871c7d5fe033a3f0b2ae3dbab63059b8fe4b8c3b6cd598652c46fb39196228502001268de5a0a6a5c554cafc8455a15f8c266e00efda3906c92d4a5fc6a3f4b5eadc8ac9f43d119adc0bffc8270594dd4e62d2efcf6b584747683ad44df96a3ad6dcbd6e11059c5a8d8c96f5c44116014b9a2", 0xc7, 0x20000000, &(0x7f0000807000)=@l2={0x1f, 0x400, {0x992, 0x925, 0x6, 0x8, 0x3ff, 0x7fff}, 0x1, 0x2}, 0xe) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r2, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000581000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000355000-0x4)=0xb) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006000)=0x10) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000c0f000)={0x3, "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"}, 0x103, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000088c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r2, 0x4) 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) readv(r1, &(0x7f0000003000-0x50)=[{&(0x7f0000008000-0x71)=""/113, 0x71}, {&(0x7f0000008000-0x1a)=""/26, 0x1a}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x5) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000007000)={@multicast2=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000008000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0x18)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000002000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0xe0000002, r4}, 0xc) getsockopt(r3, 0x8001, 0x6, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000003000)=0x8d) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000004000-0x90)={0x8, {{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]}}, 0x1f3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000000)=""/252) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000009000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x80000000}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000)={r5, 0x0, 0x10}, &(0x7f0000001000)=0xc) sync() bind$bt_hci(r3, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000426000)={0x9, 0x4, 0x0, 0x800000000007, 0x1, 0x405}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/18 04:19:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000089a000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xfffffffffffffff7, 0x8000, "f4ce3e41a9fb4eeacad6177a2bbc366ef36cb3599777cc5dd9555e3a9bad331801d0f989a882ed657092737e8cd4569fa0977765edb09ffc384f3c3eb7f2e13b945f054b8ea37bc15c54ec839b983e79"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000e6000)=0x0) r3 = getpgrp(0x0) tgkill(r2, r3, 0x39) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ddca54", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}], ""}}}}}}}, 0x0) 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/rtc\x00', 0x240040, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00002b4000-0x4)=0xffffffffffffffc0, 0x4) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ee9000)=[{&(0x7f000038a000)="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", 0x400}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 04:19:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00001b7000)={0x0, {{0xa, 0x0, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1a5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2362, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f000070b000)={0x0, 0x9, 0x1, 'queue0\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f27000)={0x0, 0x2}, &(0x7f0000053000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e6c000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2}, 0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 116.749353] kvm [16169]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 [ 116.760896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9524 sclass=netlink_route_socket pig=16194 comm=syz-executor4 [ 116.818268] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9524 sclass=netlink_route_socket pig=16194 comm=syz-executor4 2018/01/18 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d2f000)='numa_maps\x00') sendfile(r1, r1, &(0x7f0000a09000)=0x0, 0x400000ff) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000198000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000004f000)=0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000056000-0x60)={0x0, 0x35, 0x0, @thr={&(0x7f000005d000)="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", &(0x7f000005e000-0x8d)="fdf68aae517dc34409e9fc6c03b97e0b95e55e664c1b9591252d6b3b361568de8bc5622fb025fb5fc7e84dc416041bd2a0273feec838f4d9f563677087e8786b48c5f5d8bcc913caba642bd884f411f92978ceba0278120ba3277d220892cce5bdf730201fe3267ad65b29e9cdf3b096375415ca49e8b846b309a6df4f8953f6afd9484d6c246725ac5b3d8af8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004b000-0x4)=0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000047000)="8a77b1d22a72a58044f462001686420df9b609ef79d1c063d8c7b492bd5482f5086fecb0e9d2ec52e60f5cb8ff0ed6fc17d185da7967c073ef249f273fc63b0701cc40091087d22de103e8b35cf49a0136a4f542922b0b94413aada3275b0ee8a715fbf85baaef7d0ce70bd32885772d4bedf68ff2d8797937895461e5cee40d73d7a0d70a3a14e93a73cded1860c85045f4c8b41451fd98e92448d176ab971612baba0651808c9dfd565e15f1ac8b71e57dd498812d348b08793f46d64ad976a1672af7980495c98fe00fd219dce09b9224cdd49d4a4468501830234b96bc30217473004ebcdece4f6bb90dee7648b51d2db0") 2018/01/18 04:19:42 executing program 3: 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$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000025c000)={0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000a9d000)={0x6, 0x0, [{0x0, 0x2e, 0x2, 0x8, 0x2b99, 0x800, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x200, 0x4, 0x2, 0xe000000000000000, 0x51, 0xfffffffffffeffff, [0x0, 0x0, 0x0]}, {0xd, 0x4, 0x6, 0x6, 0x6, 0x22, 0xa7c, [0x0, 0x0, 0x0]}, {0xd, 0x200, 0x4, 0xffffffffffffffe1, 0x7, 0x3, 0x9, [0x0, 0x0, 0x0]}, {0x0, 0x401, 0x2, 0x2d, 0xfff, 0x101, 0x28, [0x0, 0x0, 0x0]}, {0x4000000f, 0xff, 0x5, 0x4, 0xffffffff, 0x9, 0x8000, [0x0, 0x0, 0x0]}]}) 2018/01/18 04:19:42 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, 0xffffffffffffffff, 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) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = add_key(&(0x7f0000cc0000-0xa)='blacklist\x00', &(0x7f0000122000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000018000)="c3b655f2067b96689daff76337441f42", 0x10, 0xfffffffffffffffb) add_key(&(0x7f0000830000)='logon\x00', &(0x7f0000f43000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063b000-0xbc)="a8d7e92565be57aca378c6dce8ba88cedaeff193f8f2ac0a59680006e583d6ed7229498cfc38962161491e37a166ed2825c7593e213666904148bf81dc7300642e34bd4fd8c92cd6ef0d2fa5b7542e6b41421af98158562a2ac94e3735e19732f71674367b0d69aea3df4e549335af78765522cdb8ad07aed28a4e9c82c1b201ce150d9a8fc9f677c6ff1e1113e04328f4a6cfce222570df7ff9d1302341a01f6206a042ff7e3d97f3397d210e810b056da1fb0a65b184c0a39194c2", 0xbc, r0) 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cdc000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) getrusage(0x0, &(0x7f00008bb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c49000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000333000-0xd)='/dev/usbmon#\x00', 0x400, 0x20000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f000095e000)=""/166) accept$packet(0xffffffffffffffff, &(0x7f0000619000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00006e7000-0x59)=""/89, &(0x7f00006bd000)=0x59) timer_create(0x5, &(0x7f0000f59000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000506000-0x38)="d261d89d2dadb7f875c4acb15eb0736a8678503c7d5e48b365d459574885651ad876345bf902695f14ed1b6560d14fbf5b712ab4687395bd", &(0x7f0000d88000)="2479f00161c3bf5f96df7363b46ddd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068f000-0x1)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x935a8f80b7b36bf0, &(0x7f0000b7c000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xa) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x200000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000e75000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000001000)="bff2de38b41b9ee439a52d6d0cef8b37f696ee32c7057a19616a1cd2872d8c63c73b1500dab07480fa58b988cb16c9472ea4ad100778c4744eb28051b607868750e4209ca2ba903167ad5a1f83e9", 0x4e}, {&(0x7f0000003000-0x3c)="0d4023f2a00ea25e495d9e12bd6e037e7687c2c42a674eb4ac1df75e4972c8bbadc2b55aa0bfbb0d8a2aeffc5a35ff54607fa129307b34c7225692b9", 0x3c}, {&(0x7f0000002000)="e21d0b1363490a4553ec2186aa36fec3cd1139225f4ae6bcf044c2d4b63a902c352fdd5c41b2a91a6e1f73de7fc5a76d101942f09afa75bd432636fea4a98f83476502ffbd08396b34472814c8e07ed960d70917ad12a69b6041694187e81ba15e5f39b4534f3c54336db4dc14db3a473296e4b63f26fc571bd6826b5fb4d3851c76ed8aff91cea7d5f8aea22d6c3b677ab179cd11bb78ca2aa47d1c2f2fdbecc985983fbee9cb0e16960e6dfca5b10d1da212fa6390270c9d82c00836f51595005aabc098c693a76eeb26201b77dfc1b515", 0xd2}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000)="08ad9952eb68d93644efa7647b", 0xd}, {&(0x7f0000003000-0xa3)="716927f20d0caa21e1d1f8576d902727c7b70119e2e9617008a58bb55418201b1ae267f7486415d3f087d8820a9df0d43fb0a931cebc548bd221e5f39ea800c3e807e7795c8ea25c8dcbb346aa8dcab32ad45144e6d775ead5654313570b180da4bc04065dbcf2354c8c60564ae68c858a8a1173bb6ab335da55e3ad79c259a9eac814684d2f7ae66f18cf015e3cbb3030da1fad701a4355fff7fe4e7b7534fc87751a", 0xa3}], 0x7, 0x9) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x5, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x80000001, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10d, 0x6, 0x10065613, 0x3, 0x0, &(0x7f0000000000)=@common='rose0\x00', 0x8a, 0x1ff, 0xb99b}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r2, @rand_addr=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000004000-0x3f)=""/63, 0x3f}, {&(0x7f0000005000)=""/223, 0xdf}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000005000)=""/0, 0x0}], 0x6, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000007000-0x10)={0x5, 0x6, 0x37f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000008000-0x14)={0x2, 0x3, 0x2, 0x3, 0x1}) munlockall() 2018/01/18 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000106000)='/dev/sequencer\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000023c000-0x87)={0x0, 0x7f, "e2e784095fee97c3c5ed290eef00ecf7c95f1d997e62ec3ac0d3a0127bfd651dc56f564fb98f3d5f895d4298e4644f5a7767b45dcadf2acee2a3f691d7c9f0662651384f1be5b9c58b7947e18403dd420e4ba616bc1dc765aca1a39ed6e53211395afeb0286008755d4d8d2936df389bcd1ac9ca230984874cb524ac8b1565"}, &(0x7f00000ee000)=0x87) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000119000)={r1, 0x30000000}, &(0x7f0000fe2000-0x4)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/hwrng\x00', 0x101201, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000470000)={0x4, 0xff, 0x3ff}) r3 = syz_open_dev$mice(&(0x7f00006f2000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000498000-0x88)=""/136) 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) r4 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000973000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x0}) inotify_init1(0x800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000-0x18)={r3, &(0x7f0000688000)="2907f110eb3e6e410c2d21e4f8bba451eb4bd7989b049c63bd11c95272393bd6099b9a5eb705e5368e048a508ccaab05f5dff526275757ff52204483caa3b81f4b8d4de0ef6ccab2e214623d529916d0b1fbb24aa58a55e4cc94dd965599c116de118f2e7d54a7452438c1d983c4fb1eab56b05151232dba062147f38fa3128e7141551cb20bce0ddb767c9597013805092d6b6d73b059d1b2f13a7c331b48f11a565def9c0b8d6edcb27f73be4ceb0f227c24f3368f51db3e58af90bbbc09e938ce23934d51caab", &(0x7f0000d5c000-0x45)=""/69}, 0x18) syz_open_dev$tun(&(0x7f0000fc8000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000627000)={0x3, 0x3, 0x81, 0x3, 0x8}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000016000-0x10)={&(0x7f0000786000)={0x20, 0x21, 0xafd, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc5, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = dup3(r4, r4, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00006c5000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f00000b0000)={0x5, 0x7}) ioctl$sock_netdev_private(r5, 0x89f6, &(0x7f00001a1000)="d6965c197e5cb2e3373a3864c75e82019fd90765745b08a4436c95accfc939c9a1cf6643e3a63317d6f5b7f163e2fcdfd79fc36638b92d4b7b5e89c896db45d828c56d02098f4fad47f3916e8f47bbfc0a4f379ef567df1fab8059d1340aad77e91d") ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) 2018/01/18 04:19:42 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000095c000)=0x0) r1 = msgget$private(0x0, 0x200) msgctl$IPC_SET(r1, 0x1, &(0x7f0000198000-0x78)={{0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, r0, 0x0, 0x0}) [ 116.848970] kvm [16169]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000f4c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2) mq_open(&(0x7f000046f000-0x40)='sha256-ssse3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc0, 0x80, &(0x7f00008f2000-0x40)={0x7be7, 0x2, 0xfffffffffffffff8, 0x3, 0x5, 0x1000, 0x1, 0x7}) removexattr(&(0x7f0000649000)='./file0\x00', &(0x7f0000381000)=@random={'os2.\x00', 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0x0, &(0x7f00002a9000)=[], 0x0, 0x0}, 0x0) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$pokeuser(0x6, r0, 0xffff, 0x2) syz_emit_ethernet(0x1b2, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x17c, 0x2c, 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}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000250000-0xc)={0x2, 0xffffffffffffffff, 0x0}) accept4$inet(r1, &(0x7f0000b39000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000032000-0x4)=0x10, 0x80800) 2018/01/18 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000950000)=""/4096) sendto$inet(r3, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = fcntl$dupfd(r1, 0x0, r0) sendmsg$key(r4, &(0x7f0000963000)={0x0, 0x0, &(0x7f000044f000)={&(0x7f0000838000-0x1100)={0x2, 0xc, 0x7, 0x3, 0x220, 0x0, 0x1, 0x2, [@sadb_address={0x3, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0xfab8, 0x0, 0x8053}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x6, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x10}, @sadb_key={0x201, 0x0, 0x8000, 0x0, "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"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf, 0x10, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11, 0x4, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}]}, 0x1100}, 0x1, 0x0, 0x0, 0x0}, 0x488c0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00008d9000-0x18)=@generic={0x3, 0x3, 0x1}) socket$inet(0x2, 0x5, 0xae0) shutdown(r1, 0x0) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf9000-0x9)='/dev/kvm\x00', 0x50882, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004cf000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f000005f000)='/dev/input/mice\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/18 04:19:42 executing program 0: pipe2(&(0x7f0000940000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x5, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffffff02, 0x7fffffff0000, 0xb64d, 0xc2, 0x0, 0xfff, 0x1, 0x6c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ab4000)={0x0, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) r5 = syz_open_dev$midi(&(0x7f000053b000)='/dev/midi#\x00', 0xffffffffffffffff, 0x400080) setsockopt$inet6_tcp_buf(r5, 0x6, 0xd, &(0x7f00005f0000-0xb3)="082d271f7f5200625be1ffb7c8f8a260140d875114711268b39db5cea7fc9b70611fd218c17706b6f267c55291aa3b01bec5e4edd9bdffb46cbbb68f1bc51f0edada2e68c8c328816d2f72dd2b018a5955b2c9ef7b6d3a656521ade691727c543b49a6533d062bdfedd9d281a48c53ac014c3616c4b5ca8ba667ba6cdc1c9c9d63fa46ee0e144958d886d6008efae9634594d51340a22d62234d405ff343a073a3af803a029b47cad30cf3965c7572a9362860", 0xb3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bed000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r1, r3, &(0x7f000051a000)=0x0, 0x100000001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000ba6000)={{0x20, 0x0, 0x4, 0x3, "5068d36f0b14c70a8683d5d545fc22b7dc363419925dd1bc3396586ef910681ebc53ad0e271fd08e828c4584", 0x1a59}, 0x1, [0xfff, 0x9b, 0x5, 0x80000000, 0x4, 0x4, 0x3, 0x4, 0xff, 0x1ff, 0x8, 0xb68, 0x62, 0x7, 0x4, 0x7, 0x8000000000000000, 0x3, 0xa1dc, 0xfff, 0x3, 0x100, 0x5, 0xf8, 0xb4, 0x0, 0x5, 0x12ec, 0xfffffffffffffffa, 0x2, 0x9, 0x352, 0xfffffffffffffeff, 0x2, 0x1, 0x1, 0x7, 0x0, 0x4, 0x4000000000000000, 0xa27, 0x6, 0x20, 0x5, 0x0, 0x1, 0x6, 0x5, 0x9, 0x8, 0x6f13, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x7, 0x3, 0xffff, 0x101, 0xffffffff, 0xffffffffffffff9a, 0x6, 0x7f, 0x100000001, 0x4, 0x1ff, 0x1, 0x3, 0x0, 0x100000001, 0x2, 0x97a7, 0x5, 0x100000000, 0x40, 0x7fffffff, 0x100000000, 0x7, 0x2, 0x3, 0xffff, 0x3, 0x7ff, 0x6, 0x2, 0x4, 0x9, 0xfffffffffffff801, 0x6, 0x6, 0x9, 0x0, 0x7, 0x9, 0x7af4, 0x7, 0x0, 0x3, 0x8, 0x1c34, 0x100, 0x2, 0x8000, 0x8, 0xffffffff, 0x1, 0x8, 0x7fff, 0xfffffffffffffff9, 0x4, 0xfffffffffffff855, 0xffffffffffff2cf4, 0x0, 0x4, 0x6, 0x10000, 0x187e, 0x400, 0x4, 0x1, 0x5df2, 0x7, 0x1ff, 0xfffffffffffffe00, 0x0, 0x1ff], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x9, 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) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006f6000-0xc)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) io_setup(0x4000000000003ff, &(0x7f0000f04000-0x8)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000698000-0xa)='/dev/dsp#\x00', 0x2925, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000ce0000)=0x0) io_submit(r2, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000ba0000-0x18)={0x10001, 0x7f, 0x7fff, 0x73000000, 0x3ff, 0x693b}) setrlimit(0x1000000000000006, &(0x7f000062d000)={0x0, 0xfffffffffffffffd}) syz_extract_tcp_res$synack(&(0x7f0000a9f000)={0x0, 0x0}, 0x1, 0x0) 2018/01/18 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dac000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006ec000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000157000)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f2d000-0x18)={r2, 0x1, 0x0, 0x100000002, 0x4d95}, &(0x7f0000500000)=0x18) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) io_setup(0x9, &(0x7f000075f000-0x8)=0x0) io_submit(r3, 0x0, &(0x7f0000bf2000)=[]) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000001c000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x6440000000001269, &(0x7f0000013000-0x1)="") mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000009000)={0x7}, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001d000-0x8)={0x0, 0x59d}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001c000)={r3, 0x400}, &(0x7f000000f000-0x4)=0x8) 2018/01/18 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a14000)={0x6, 0x80800000000004, 0x207ffc, 0x800080000001, 0x2, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002e3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) munmap(&(0x7f0000a27000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807ff) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009d5000-0x18)={0x3, 0x4, 0x0, 0x3f, 0x10, 0xfffffffffffffffc}) sched_yield() 2018/01/18 04:19:42 executing program 2: mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000002000-0x68)={0x6, 0x9cc8, [{0x3f, 0x0, 0x8}, {0xfffffffffffffffa, 0x0, 0x4}, {0x7, 0x0, 0x200}, {0x2, 0x0, 0x80000000}, {0x0, 0x0, 0x7}, {0x1f, 0x0, 0x9}]}) close(r1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x32)={0x57, 0x5, 0xe4, {0x2, 0x3}, {0xa0d, 0x1f}, @period={0x0, 0x4, 0x80000001, 0x9, 0x0, {0x20, 0x1, 0x1, 0x1b00}, 0x5, [0x7, 0x5, 0x401, 0xd4, 0x5]}}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x7, 0x1, 0x8, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socket$inet_sctp(0x2, 0x1, 0x84) futex(&(0x7f0000000000)=0x0, 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000)=0x0, 0x0) 2018/01/18 04:19:42 executing program 7: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f000021b000)=0x0, &(0x7f000085c000)=0x0, &(0x7f0000ee8000)=0x0) 2018/01/18 04:19:42 executing program 3: 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, 0x25f, 0x0, 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$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = syz_open_dev$vcsn(&(0x7f0000ec5000)='/dev/vcs#\x00', 0x200, 0x311900) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00001f7000)={r4}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000742000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000178000-0x4)=0x8, 0x4) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x10)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x51, &(0x7f0000f1a000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) connect(r0, &(0x7f00001ac000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x2, 0x6, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x81}}}, 0x3a) r3 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff50, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000ae7000-0x8)=0x0) 2018/01/18 04:19:42 executing program 4: r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000873000)=""/124, 0x7c}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000017a000-0xdd)=""/221, 0xdd}], 0x3, &(0x7f0000ad7000)=[{&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f00006a5000)=""/179, 0xb3}, {&(0x7f0000c64000)=""/216, 0xd8}, {&(0x7f0000328000-0xaa)=""/170, 0xaa}], 0x4, 0x0) r1 = shmat(0x0, &(0x7f0000b43000/0x3000)=nil, 0x6000) shmdt(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x20100, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x8)={0x399f1736, r0}, &(0x7f0000002000)={0x8, 0x0, 0x3ff, 0x62b, 0xc15, 0x9}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000002000-0x32)=""/50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x16, 0x1, @thr={&(0x7f0000001000)="a5d1c69c0ebbb0632476342c6706e031fe97becebdb88a6ce69a88db90574d4e172adb549a0ed6f3f7d480e8980834d03d3d85b440a56764d09e4a3039821d29a3c656dc53400e8aa09bde6db8a66798c041c3e4e6d2c522fe1aee75b8e804d55cb22003b46062ad3fe289654c3802a6667b9ce5188be069005d799b8af9c5d1d5ace4bdfd27e15801e9b1cc94aaa1cfb1a6ef84a63d55d294750e97004e2c2fcca1069cd645880198b8f68cb077742f5132fdff96c0727090ab5d0d7d08d6", &(0x7f0000003000)="8fd9455ef31d06a8ff3498e76c5f1e484765e926d24349c788ab80fff793ba6ca4aadfe35d098f30a8f27754e356ae2af77ce68ce7bedb51c5b8b8feefdd6af4187ac1d30e879879096f9bb8beb627b88b0a994535344ec616c140c59b5ae3a27bd346c67e760309c67cbc1b5330c0f7f1b617e50617"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r3 = semget$private(0x0, 0x4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000004000)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000002000-0xc)={0x2, 0x0}) getsockopt(r2, 0x9, 0x5, &(0x7f0000004000-0xe4)=""/228, &(0x7f0000003000)=0xe4) r4 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000000000/0x1000)=nil) shmat(r4, &(0x7f0000001000/0x4000)=nil, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x2, 0x78, 0x2, 0x2, 0x2, 0x2, 0x0, 0x5, 0x8040, 0x1, 0x4, 0x5, 0x7, 0x1, 0xffffffff, 0x5, 0xffffffffffffffff, 0x82, 0x101, 0x0, 0x40, 0x1f, 0x7, 0x2, 0x2, 0x0, 0x8001, 0xf80, 0xa0, 0x80, 0xfffffffffffffff9, 0x864, 0xffffffff7fffffff, 0xb8e2, 0x100, 0x35e5, 0x9, 0x3, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000005000)=0x0, 0x7}, 0x3001, 0x1, 0x0, 0x7, 0x1, 0x5, 0x1ff, 0x0}, r0, 0x40, r2, 0x8) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) 2018/01/18 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x53563554148ef632, 0x0, 0x9, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000045e000-0xb)='/dev/mixer\x00', 0x3, 0x0) write(r0, &(0x7f00002c9000-0x59)="29b80fd542156d3c9c60fe4b90b3df44d9c1eee4752da1bdc55e95484a95c49c4211fe333be61f547ee0e444cab3b8040d241711550839a818f987561b6792b5da7f8083fa80f7b5774566826779ea0dc2ebdec91917a80894", 0x59) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004de000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="761e6a9ed5c954afa4b23e7d6d191c7d"}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000669000-0xb)='/dev/audio\x00', 0x105000, 0x0) syz_open_dev$usbmon(&(0x7f0000d17000-0xd)='/dev/usbmon#\x00', 0x38, 0x101000) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25a0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000078c000)='/dev/snd/controlC#\x00', 0x0, 0x6000) exit(0x9) r1 = creat(&(0x7f00001d1000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000046000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ef000)=0x9) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000ef000)=0x1, 0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x54, &(0x7f00000ef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xb409, 0x8, 0x7}], {0x8100, 0x7fffffff, 0x10000, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x16, 0x6, 0x8, @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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xffffffffffffff0d, 0x9, 0x7], ""}}}}}}}, 0x0) 2018/01/18 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0xfffffffffffffffc) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) fcntl$getown(r0, 0x9) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000)=0x0, 0x0) [ 117.155251] Dead loop on virtual device ip6_vti0, fix it urgently! [ 117.180261] binder_alloc: binder_alloc_mmap_handler: 16281 20000000-20002000 already mapped failed -16 [ 117.195530] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/18 04:19:42 executing program 6: r0 = semget(0x3, 0x2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x10000, 0x1000}, {0x6, 0x689c, 0x1800}, {0x0, 0x2a, 0x800}, {0x2, 0x6, 0x1800}, {0x1, 0x2, 0x1000}, {0x2, 0x3ff80000000000, 0x1000}, {0x4, 0x800, 0x1000}], 0x7, &(0x7f0000002000-0xc)={0x0, 0x1c9c380}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a080, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x10001) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000565000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/18 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000065f000-0x6)='rxrpc\x00', &(0x7f0000599000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000082000-0x6)='wlan0\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000f85000-0x11)='vmnet1vboxnet0\\^\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00005af000)='/dev/admmidi#\x00', 0x2, 0x200000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003e0000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x2, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00003f1000-0x4)=0x0, &(0x7f0000161000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000161000-0x8)={0x0, 0x0}) add_key(&(0x7f0000abc000)='id_legacy\x00', &(0x7f0000d9f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d4c000-0xc3)="405b5d87e8d425956756cda6982a8a8043c5f156a34b0dd4dae12e3c8941161590197562e54f5e184f7f574d25262f57f8222862fc9a03555d546c360730a4775da2bb7b706cdd927ca2fcbf7f4a83871573911c8029f2ed1c4e9f49deb0071cb4480550e9c50f32277f76b0e870615fb7f413d57a998f26b1623d979c907ad1f3a9da6ffadf05ab590cccb7957b501a9ff2264a1b8543bdafffe3c0d70609655227d11613265893a9178ec882e8a9bc3ec9f24c2d7383860b86097b426dfe3fe16da4", 0xc3, r0) 2018/01/18 04:19:42 executing program 2: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f000063c000)=""/112, &(0x7f0000ee2000)=0x70) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 117.203397] binder: 16281:16285 ioctl 40046207 0 returned -16 [ 117.213056] Dead loop on virtual device ip6_vti0, fix it urgently! [ 117.216987] binder_alloc: 16281: binder_alloc_buf, no vma [ 117.217066] binder: 16281:16298 transaction failed 29189/-3, size 0-0 line 2903 [ 117.221601] QAT: Invalid ioctl [ 117.242348] QAT: Invalid ioctl [ 117.300183] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r1, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 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) r3 = add_key(&(0x7f0000dce000)='.dead\x00', &(0x7f00006f3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a8000)="28d8a2a872b3cc1ca86e35f7480196e3eaa672145916c57ad0f82cfcc7bc3f9bf3692abb4b47796ff4036f871f9dbeabaea7ac0fd7c145211306df20373a0fcc9e4e3dfc4d497c08b7cb1914dc7d3771c72ee23330cf396ae37229567475ac912bc9046fabf9bba1eed68899de8186c0391d0cca7f03c79d0a2bc244794559c5887c618c9666d21139999adaf0a792454cb0d7b7e490d0fe0e4647f99b96887685704958ab556b9768e0af4b1d0ee3da12099206c4fda96fd9ea3acca70dd3512147fe24a32b2699881a6d66260799", 0xcf, 0xfffffffffffffff8) ptrace$setopts(0xffffffffffffffff, r2, 0x4bc6, 0x10) keyctl$restrict_keyring(0x1d, r3, &(0x7f000038c000-0xa)='encrypted\x00', &(0x7f00001ca000-0x7)='/dev/snd/seq\x00') r4 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003e7000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000df7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000afa000)={r5, 0xffffffffffff84df}, &(0x7f0000a9c000-0x4)=0x8) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf73ad3c0ea77324408efefc35dd1c98d07f71ca383fcf659e92ff69e368d2280c02cc1923203d1ef0885fe21e15576e2d385d7f0e5abad45ade2c84e9490c2fdb189534c5", 0xb4, 0x0) keyctl$revoke(0x3, r6) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd1000)='/dev/snd/seq\x00', 0x0) 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, @perf_bp={&(0x7f0000b90000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000ecb000-0x8)=0x0, 0x5, 0x0) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e10000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001ef000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff5000-0x4)=0xe8) r3 = geteuid() setresuid(r1, r2, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa53cb572aa372f33, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000001000)={&(0x7f00009b9000/0x3000)=nil, 0x1, 0x7, 0x41, &(0x7f000042a000/0x3000)=nil, 0x80000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000002000)=""/242) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000006) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000001000)={@common='lo\x00', @ifru_settings={0x3, 0x1, @sync=&(0x7f0000003000-0xc)={0x9, 0x1ff, 0x78a}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004000-0x4)=0x400, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r0}, 0x14) connect(r5, &(0x7f0000004000-0x10)=@ipx={0x4, 0x8, 0x9e7b, "21b19ccdf218", 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001000)={r6, 0xfc}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006000-0x48)={0xf, 0xb, &(0x7f0000003000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfb50, 0x0, 0x0, 0x0, 0x10001}, [@ldst={0x1, 0x1, 0x2, 0x5, 0x2, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0x1c, &(0x7f0000005000)=""/28, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000005000-0x10)={0x5, &(0x7f0000001000)=[0x1, 0xfffffffffffeffff, 0x0, 0xfff, 0x0]}) r7 = semget(0x3, 0x6, 0x10) semctl$GETNCNT(r7, 0x0, 0xe, &(0x7f0000000000)=""/180) accept4$packet(r4, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000007000-0x8)={r8, 0x4}) 2018/01/18 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000172000-0x11)='personality\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 04:19:42 executing program 0: r0 = gettid() exit(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000b0000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') 2018/01/18 04:19:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009ff000)={@generic="fac6081d844edead1816dff0b7ea70a4", @ifru_flags=0x4000}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) 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$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x4c9) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000e67000)=""/72) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$usbmon(&(0x7f0000a96000)='/dev/usbmon#\x00', 0x132a, 0x50000) perf_event_open(&(0x7f0000ebf000)={0x7, 0x78, 0x3939, 0x1, 0x7, 0x7, 0x0, 0x800, 0x2, 0xe, 0x8, 0xfff, 0x2, 0x7fffffff, 0x7f, 0x4, 0xb6, 0xffffffffffffff60, 0xffffffff, 0x3f00, 0x3, 0x2, 0x3, 0x200, 0x5, 0x80, 0x7f, 0x8, 0x3, 0x1c000000, 0xffffffff, 0x9, 0x1, 0xf645, 0x10, 0x0, 0x4, 0x4, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0xb13e}, 0x200, 0x81, 0x1, 0x7, 0x7, 0x3, 0x78f, 0x0}, r1, 0x8, r2, 0x8) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sndmidi(&(0x7f0000d66000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x40) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000219000-0x4)=0x0, &(0x7f0000710000+0xa6)=0x4) 2018/01/18 04:19:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) stat(&(0x7f000097d000-0x8)='./file0\x00', &(0x7f0000c54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c35000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0x101, 0x6a, 0x3, 0x200}, 0x5) setfsgid(r1) [ 117.305717] binder: release 16281:16285 transaction 78 out, still active [ 117.312577] binder: undelivered TRANSACTION_COMPLETE [ 117.317743] binder: send failed reply for transaction 78, target dead 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbd000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d52000)={0x0, 0x9, 0x200, 0x2, 0x80, 0x5, 0x1ff, 0x4, {0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26f65ec9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xfff, 0x7fffffff, 0x4, 0x1f}}, &(0x7f00007d1000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce6000)={r1, 0x3, 0x9, 0x5}, &(0x7f00004bf000-0x4)=0x10) timer_create(0x0, &(0x7f0000f49000)={0x0, 0x1c, 0x2, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) preadv(0xffffffffffffffff, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x219)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) syz_open_dev$usbmon(&(0x7f000013c000)='/dev/usbmon#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/loop-control\x00', 0x109000, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x0, r0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x2, 0x2002) userfaultfd(0x800) tkill(0x0, 0x6) 2018/01/18 04:19:42 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, 0x10000003, 0x0, 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 = creat(&(0x7f0000f60000)='./file0\x00', 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e3e000)={0x0, 0x8, 0x4, 0x7f, 0xfffffffffffff801, 0x3, 0xd444, 0x4, 0xffffffffffffffc0, 0x7fffffff}) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80000, 0xec, &(0x7f000007e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007ad000)={0x7ff, 0x0, 0x0, 0xa61}, 0x8) fsync(r2) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00008a2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c9d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d29000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000162000-0x12)='/dev/loop-control\x00', 0x440400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a58000)={r6, 0x50, &(0x7f0000b84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000495000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000025c000)=0x0) r3 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000073f000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b053025df02429f84f91818f3a9733d567ecd7b5013a5df149e84b0d949dc3bb554ee786af448843e8783c7050000009eff331d93caccdebfd2", 0xf9, r0) removexattr(&(0x7f0000e7b000)='./file0\x00', &(0x7f00007e9000)=@random={'trusted.\x00', '\x00'}) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r3, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000596000)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000ddd000)='big_key\x00', &(0x7f0000598000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000796000-0x1d)=']&]security%(vboxnet0#]wlan1\x00', r0) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003fc000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000083d000-0xae)="", 0x1f7, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x7, 0xf138}) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000dd4000)='/dev/amidi#\x00', 0x8, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ae7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1ff0000000000000, 0x200, @fr_pvc=&(0x7f000058f000)={0x9}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000b6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b1000)=0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000000d000-0x28)={@generic="907c131eb873bb8d742cdd12783751f1", @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/loop-control\x00', 0x2, 0x0) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x245, &(0x7f0000e2d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xff, 0x6, "433f1d", 0x20f, 0x33, 0x56f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x73, "ca588577f12088646dcd4912ceba5e664b9fa2114ea2dc7617f597ca739a26ae53ef164e5bbe0e57e9bc5486c5e55bee00e9bbe1d9c8404fffdfad526e4f07142794a7e75293011a4458d8aca131436f52d75f95bb6e8ef6c155ec214f25dd811100ad0333ad43c0075ebc5dd7f3d7ee4ad56c"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0xffffffff, 0xeb, "0fa2ebc0e756b81d715bc55c361f30f49b66c0d97c1063878abe7e976128c1fe0236d85cdc6fb24ce7c7e9d745fd3ed2232407e20b7ab702a4de9b5e4bb1e7de9613d699411879ce8975bc6da13253efdf1fd55a2b9383194bd84a9f0a1cb5566afc66208c074ac693761b4163c2d062568a3d7e8e9fa4a0ccd57dafbae8642228e448084ed84a02f3f7e2bf31dfc2f07775864eb944c5f087dd0930cce4a88bf2272e0beb32224e0bb5f5af7bb142e26a24a2e172c2f08e4863a9a103be0af49f5455c45e0b956f03d82d389d749367f38da98ac8eec827124339e8619592084e621facaf9bb3abc34243"}, @enc_lim={0x4, 0x1, 0xfff}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x5}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x3}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x7, 0x0, 0x0, 0xb, 0x3ff, "c2264a", 0x6, 'ALj'}, "2d1ba66d6ee909c6412d25fd5af5f064ea3e8960a3533a5ade0c7a17a4cfa080f2b89baeb7f3724b99241ae7bdf28ba5511c4e9078a5083dccd0e3d2ceaf59b703c7f5ebcf53ac087014dfe9312eaf6714ebd1c621449bdc"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$sndctrl(&(0x7f0000b98000-0x13)='/dev/snd/controlC#\x00', 0x200, 0x800) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x8, 0x1810, r0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000786000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ad4000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x6, 0x8, 0x7}, &(0x7f0000c6e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b6c000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1f, 0x3}, &(0x7f000080b000)=0x98) r3 = syz_open_dev$audion(&(0x7f00004cd000-0xc)='/dev/audio#\x00', 0x6, 0x200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000d3a000)=0x2004) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000134000)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ed2000-0xc)={0x6, r0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fce000-0xc)={r4, 0x80000, r5}) accept4$packet(r1, &(0x7f000070b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x14, 0x800) 2018/01/18 04:19:42 executing program 0: 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}) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000+0x698)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0x59)='7', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000d31000-0x78)={0x3f, {0x2, 0x1, @rand_addr=0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x8, 0x7ff, 0x3, &(0x7f00003bc000)=@generic="6079a8a44726dddcbd16b737b19f6f39", 0x7, 0x5ccd, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getitimer(0x0, &(0x7f000086f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0x40000000000000) write(r0, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) fcntl$getownex(r0, 0x10, &(0x7f0000922000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000045c000-0x20)={0x1, 0x4, 0x2e74, 0x8, r1}) 2018/01/18 04:19:42 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r1, &(0x7f0000990000-0xab)=""/171, 0xab) sendto$inet6(r1, &(0x7f0000341000-0xb9)="", 0x0, 0xffffffffffffffff, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 04:19:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000b3d000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0x896) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000-0xba)=""/186) 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f00001eb000+0xdbd)=[{0x10, 0x1, 0x1, ""}], 0x10, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007f000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f8e000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000b01000-0x18)={0x400, 0x7, 0x89}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00005ec000-0xda)=""/218, &(0x7f0000e9c000+0x376)=0xda) 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x277, &(0x7f0000c04000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="0000c07100", [], {@ipv6={0x86dd, {0x0, 0x6, "05001a", 0x10, 0x0, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffcd2, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000da7000)={0x401, 0x5, 0x80, 0x7fff, 0x4, 0xfffffffffffffffe, 0xfff, 0x8000, 0x9, 0x0, 0xe5c6, 0x80}) 2018/01/18 04:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 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$sg(&(0x7f00001ec000-0x9)='/dev/sg#\x00', 0x6, 0x101040) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000653000)=""/174, &(0x7f000010e000)=0xae) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00005e6000-0x20)={@generic="988f361f99e06f2916f768e6767e714c", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x5, &(0x7f00001f8000-0x60)={0x0, 0x6, 0x0, @thr={&(0x7f000098d000-0x8f)="c607cd0607fe2663d4d6a9fffa17a0c2ec245efb74396b27a45ec71a052945ac89fd48c0c208a4025c7fc45a570dd75db51eb7a4f8f91ced795371b1900731d8be836735dd9aed1bcd0f2c014a12b0883771cb96bb9b8bcf8ba64b7f186025dfafc7237ec1a647062213deb16fbc2e3bf56ff7274865e26ba2e2f2978a36de4d405db5d23ae0e82bdd5d7eb0736aada8feba20d1fcef4526a55abd06a3dbcc23e130208569387c7b9c1fc901618cac1dfc3dab834151314bb8f9b2e4bbcf8ea7d3f697d5ed61436375cedddcacda", &(0x7f00004c7000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fd000-0x4)=0x0) timer_delete(r2) 2018/01/18 04:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) prctl$setname(0xf, &(0x7f0000dfa000)='+GPLvboxnet0\x00') timer_getoverrun(0x0) setxattr(&(0x7f0000482000-0x8)='./file0\x00', &(0x7f0000d33000-0xd)=@known='security.evm\x00', &(0x7f0000aae000)='\x00', 0x1, 0x2) 2018/01/18 04:19:42 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004b0000)='./file0\x00', &(0x7f0000e81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e82000)=""/4096, 0x1000, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000e81000)='./file0\x00', &(0x7f0000e81000)='./file0\x00', 0xa001, r1, r2, 0x200, 0x41d7, 0x40000) r4 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r5 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000433000)=0xc) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) r7 = signalfd4(r6, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000070d000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ff000-0x4)=0x8c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000e84000)={r8, 0x1}, &(0x7f0000e84000)=0x8) pwrite64(r7, &(0x7f0000c0b000)="579d32c5e987afe143f619a730f1c648fed22eeb7a1c53ced8035ad328d535bc6718ad05ce2c03e268c81e2d43ec2724edb2f8ed35bdfcffe2f94ec0b39165ecf7843c1f5cfc6260e14d8d332a7e9a840cbd9e9503c6a4dd62fb11a8358e0c921429d0e67e0ed8e88329f6f8d73395ef2aa3182c3327243981cb3c673b7b", 0x7e, 0x0) 2018/01/18 04:19:42 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e41000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ff6000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x10001, 0x100, 0xfffffffffffffffa, 0x5, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/01/18 04:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f000024f000-0x40)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x3ff}, @enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x7}]}, 0x40) 2018/01/18 04:19:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8b) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/14) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x0, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ppoll(&(0x7f0000e8b000-0x10)=[{r2, 0x29, 0x0}], 0x1, &(0x7f0000a38000-0x10)={0x77359400, 0x0}, &(0x7f00003cc000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ed5000)={0x8, 0x0, &(0x7f000006c000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000b17000-0xc0)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e60000+0x14b)={&(0x7f00009a7000)='./file0\x00', r1}, 0xc) 2018/01/18 04:19:42 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d9c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000487000-0x20)={0x1, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000fd5000-0x20)={0x2, r1, 0x3, 0x7}) clock_gettime(0x0, &(0x7f00001c6000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) utimensat(r0, &(0x7f00001da000)='./file0\x00', &(0x7f0000fd6000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x100) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000fd6000)=0x40) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000d27000)={r0, 0x200, 0xffffffffffffffff, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 04:19:42 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x8800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a19000)={0x7, 0x0, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x18)=[{r0, 0x10, 0x0}, {r0, 0x1, 0x0}, {r0, 0xd200, 0x0}], 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000)={0x1}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000506000)={0x0, r1, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000ce9000)={0x9, 0x0}) mlockall(0x3) 2018/01/18 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) 2018/01/18 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00004a5000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000f07000+0x2ef)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000033000)="") ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/01/18 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x4535, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000a3a000-0x8)='./file0\x00', &(0x7f0000f06000)=[&(0x7f00005c5000-0xd)='*)procsystem\x00', &(0x7f0000d41000)="7d76626f786e65743173656c696e7578561b2576626f786e65743000", &(0x7f0000258000)=']\x00', &(0x7f0000233000)='\x00', &(0x7f0000c72000)='em1\x00', &(0x7f0000522000-0x3)='(^\x00', &(0x7f000072a000-0x1)='\x00'], &(0x7f000097f000-0x18)=[&(0x7f000071e000-0x1b)="27295db9747275737465642d626465767d2a73656c696e75782400", &(0x7f0000af9000-0x1f)='user,}&mime_typeselinux.em1em0\x00', &(0x7f0000459000)='security\x00']) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) 2018/01/18 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe, &(0x7f000087f000-0xfe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f7bd3a8853fe", [], {@ipx={0x8137, {0xffff, 0xf0, 0xc9, 0x5, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xee}, {@random=0x39, @random="c5c9108bf20a", 0x800000008000}, "cd1407125d05d37ff71c091ded98e5a399e37b6a519d88d11e3e4dedd7e2b45994666a0384fb7b2264445bd53625b7a4069c2d5a7d006a7dfde788a8466c140152669dbdcbe20555f6680ce76825ab3a2799b135e4a4ddb8d2a2cb307bb4684d5c2c19ef3b3bb7531c0c2a368e00acc00124eabdcc5ae1ec0b5d7db9ed52a1d104eb4cf0952610f51591ebf9a46ecad9dfb3c5ac92193d88376153140aca2107437bed210691369b9540217764f2160a8cc7103861debf4610efbb9325819d783b07e10af2fe686ee599b8658132ae9b4e42"}}}}, &(0x7f0000dcc000-0xc)={0x1, 0x0, []}) syz_emit_ethernet(0x66, &(0x7f00002f1000-0x145)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x29, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ee7ea5", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000066000)={0x0, 0x1, [0xc5f]}) 2018/01/18 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a56000-0x9)='/dev/vcs\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xa5c, 0x0, 0x0, 0x7ff, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000e72000)={{0x5, 0x10000}, 'port1\x00', 0x90, 0x10, 0x6, 0x200, 0xb5be, 0x5e, 0xffffffff, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ee000)='/selinux/mls\x00', 0x0, 0x0) waitid(0x200000000000003, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b23000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b44000-0xf)={0xaa, 0xa, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r1, 0x0) 2018/01/18 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() sched_yield() [ 117.736409] binder_alloc: binder_alloc_mmap_handler: 16414 20000000-20002000 already mapped failed -16 [ 117.764557] binder: BINDER_SET_CONTEXT_MGR already set [ 117.779915] binder: 16414:16419 ioctl 40046207 0 returned -16 2018/01/18 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/rfkill\x00', 0x100000081, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/18 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x9, &(0x7f0000618000/0x4000)=nil) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000745000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f000097f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ab6000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000091d000)={0x0, 0x0, 0x0}, &(0x7f00001c5000-0x4)=0xc) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000ab7000-0x70)={{0x48c, r1, r2, r3, r4, 0x1c4, 0x3, 0x0, 0x0, 0x0}, 0x1, 0xfffffffffffff3cf, 0x1b97, 0x9, r5, r6, 0x6, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000ab8000-0x10)='/dev/input/mice\x00', 0x0, 0x210441) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) r8 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000161000-0xf)='/dev/sequencer\x00', 0x80582, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r9, &(0x7f0000ab8000-0xc)={0x10, 0x0, 0x1, 0x10000084}, 0xc) r10 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r8) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/18 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000708000-0xf)='/dev/sequencer\x00', 0x4cd00, 0x0) ioperm(0x0, 0x4, 0x0) 2018/01/18 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000653000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000158000)='/dev/dmmidi#\x00', 0xffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000da8000-0x2)=0x6) close(r0) [ 117.788006] binder_alloc: 16414: binder_alloc_buf, no vma [ 117.788057] binder: 16414:16416 transaction failed 29189/-3, size 80-16 line 2903 [ 117.852971] binder: undelivered TRANSACTION_ERROR: 29189 [ 117.863178] binder: release 16414:16416 transaction 82 out, still active [ 117.870171] binder: unexpected work type, 4, not freed [ 117.876895] binder: unexpected work type, 4, not freed [ 117.882791] binder: undelivered TRANSACTION_COMPLETE [ 117.886326] binder: BINDER_SET_CONTEXT_MGR already set [ 117.886334] binder: 16456:16460 ioctl 40046207 0 returned -16 2018/01/18 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000075a000)={0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa1a9}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000070a000-0xc)={0x6, r0, 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00001c0000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x874f, 0x0, 0x2, 0x3, 0x4, 0xd6e, 0xfffffffffffffffc}, &(0x7f0000dce000)=0x20) syz_open_pts(r1, 0x0) ppoll(&(0x7f0000660000)=[{r0, 0x2, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x2020, 0x0}], 0x4, &(0x7f000031f000)={0x77359400, 0x0}, &(0x7f0000521000-0x8)={0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a29000-0x4c)={0x9, 0xffff, 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]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000e3000)={0x1, 0x6, [@random="8d16fd3d8401", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) socket$inet6(0xa, 0x5, 0x7fff) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000ae8000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0x3fec, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, @empty=0x0, @multicast2=0xe0000002]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003e8000)={0x100000000, 0x0, 0x10000, 0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000aea000)={r1, 0x1ff}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aeb000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000989000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aeb000-0x4)=0x14) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000aea000-0xc)={0x4, r0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007b2000-0x20)={@common='yam0\x00', @ifru_flags=0x102}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000aeb000)="14b5b9459a94013e578f3e9c95a70c76015b697909b79371baa2cd09468c0993295fdb3c985045c2e05d94e2bd8e293d11546f5ee093951e8e923a7f76c44629de7470018353e2e52d0479700512013a4818cd7c9263924ca811c9c7f72b66a4fe4f5d270e25eae54909703f94205ec40ba7d49322e8d538e136fb13bf30ca339e1ba71081f85179327b6b2cfe08d8b1f602230feb753d47c18d15e118d6204c3b903322919989357429e04ceea8dd51047a5342bcbd5a2a44e76b7a915f9e3f5b83fda374ee565f56abfb6dcac59f83988d784b63432bce8275d1135620d55982dc0cc38646b15241148f4a", 0xec) 2018/01/18 04:19:43 executing program 5: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd(0xb7) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000056000)='/dev/dsp\x00', 0x408000, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/18 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000020a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000642000)=0x6, 0x4) 2018/01/18 04:19:43 executing program 2: 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) unshare(0x20000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ba8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002e5000-0x14)={0x0, 0x100000000, 0x6, [0x20, 0x4, 0x6, 0x101, 0x3, 0x8b]}, &(0x7f0000a20000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004f4000-0x10)={r1, 0x9, 0x4, [0x10001, 0x8, 0x1f, 0x2]}, &(0x7f0000fed000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/18 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f00008d9000-0xcf)="226b40e5f0d7cd93f6c89bd7dd4b0558e01bd584bc5a7e3925f109ed71995127833d07bca275cb444673864ae493c5b2ed7f107c2cc8033a5bcddb8748cb80d9ca8ca97dda2935ba9e2028178ca15f9dfab01f1d6deaed001cd08d2dd519b12474f46879d9894042baace06e31312ec06ded944abd0b19a1cc9f4ae8f4b8b2b183e7d9019b1fb2ec87b476351ee01a5228d6846934384d6e49c15db79858944be039d6957868e9ffec4c2be049625093aaca25f3feb73b960af300d38be924ba90f29041f0eb8d8b534e4c666def82", 0xcf) 2018/01/18 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000020f000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000090e000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x1) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 117.886469] binder: 16456:16460 Acquire 1 refcount change on invalid ref 1 ret -22 [ 117.903116] binder: BINDER_SET_CONTEXT_MGR already set [ 117.903124] binder: 16456:16465 ioctl 40046207 0 returned -16 [ 117.908173] binder: BINDER_SET_CONTEXT_MGR already set [ 117.908180] binder: 16456:16460 ioctl 40046207 0 returned -16 [ 117.929649] binder: send failed reply for transaction 82, target dead 2018/01/18 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d7000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec9000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed8000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f5d000)={r2, 0x100}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r0, 0x9, 0x6, 0x5) 2018/01/18 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b7e000)="a43dbb009cff3dd8a6f6ca8b803fa1fec7e02d76ce08159fb3ba5f0f0fa036bb0966269b8977f8c06cf62831c1294f9977e9ee73367d75c68168af6203cc282ecaf994d61a96d3fcb8814f81720d8b72425118d6cb1dbf0d6a32e5ef88a11a9f40121aa4e539d05ef342f86b5883852e4af9a3fc87b191f42f68486206047c3adcfd2f17c380e4a43af8707970922156497f44bfb979a619c457ebcffeeaaf61d200052cfb71f8d555b6227c59279d2cd0d3f7faf298a74239e651ff80d362866b6db24dd8e080cdd33c0d6687f455a2eaafd2", 0xd3) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/18 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d52000-0x4)=0x6, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003dd000-0x10)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00006a9000)=0x0, &(0x7f000031b000-0x4)=0x4) tee(r0, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f000011e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r8 = gettid() ioctl$TCSETAW(r1, 0x5407, &(0x7f0000caf000-0x14)={0xa0c, 0x1ff, 0xe193, 0x80, 0x20, 0x40000000000, 0x0, 0x40, 0x2, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r7, 0xc4c85512, &(0x7f0000c0e000)={{0x1b, 0x4, 0x2, 0x1, "d37fc3741d32849c59e300fa302264982175712f87c4e95a1013f2a63375204699feaacd35c01276c9a6f58e", 0x4}, 0x4, [0xae, 0x6, 0x6, 0xfffffffffffffffa, 0xfff, 0x2, 0x4, 0x70d, 0x3, 0x7, 0x2, 0x1, 0xc9, 0x9, 0x4, 0x0, 0x1, 0x51, 0x2, 0xfffffffffffffff7, 0xa, 0x5, 0x8000, 0x0, 0x8, 0x80000000, 0xb6, 0x2, 0x800, 0x59, 0xfff, 0x9, 0x2, 0x200, 0x2, 0x7, 0x9, 0x6, 0x400, 0x5, 0x3ff, 0x0, 0x0, 0xa9c9, 0x7, 0x6, 0x3, 0x9, 0xff, 0x0, 0x1, 0xfffffffffffffff8, 0x10000, 0xffffffff, 0x3, 0x6f000000000000, 0x7, 0x7, 0xffffffffffff0000, 0x5, 0x8000, 0x7, 0x6, 0x3f, 0xf0, 0x6, 0x3f, 0xffffffff, 0x800, 0x200, 0xffffffffffff8000, 0x4, 0x3, 0x5010, 0x1, 0x1, 0x4, 0x100, 0x10001, 0xfffffffffffff801, 0x7, 0x9, 0x1f, 0x5, 0x0, 0x8001, 0x7, 0x2, 0xd5a, 0x20000000000000, 0x1000, 0x1, 0x6, 0xe99, 0xfff, 0x6db9, 0x200, 0x10000000000000, 0xdf62, 0x80000000, 0x400, 0x2, 0x800, 0x8, 0xffffffffffffff00, 0x6, 0xff, 0x3, 0x4, 0x930b, 0x1, 0x8001, 0x2, 0x9, 0x1, 0x3, 0x100000001, 0x0, 0xbb9, 0xc6, 0x1, 0x8, 0x4c, 0x3, 0x5, 0x7, 0x6, 0x8], {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]}) clone(0x0, &(0x7f0000ba0000-0xa1)="", &(0x7f0000fc8000)=0x0, &(0x7f0000e55000-0x4)=0x0, &(0x7f0000d43000)="") tkill(r8, 0x100000000000016) [ 118.036956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65436 sclass=netlink_route_socket pig=16496 comm=syz-executor5 [ 118.064559] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65436 sclass=netlink_route_socket pig=16501 comm=syz-executor5 2018/01/18 04:19:43 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, 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) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0xfffffe75, 0x0) 2018/01/18 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000429000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd(0x5196ec94) r1 = bpf$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, &(0x7f00004ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r3, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/18 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000b000)="14000000e803000007000000000000000003be29000005003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/01/18 04:19:43 executing program 6: r0 = gettid() r1 = memfd_create(&(0x7f0000fc4000)='keyringppp1user$\x00', 0x3) perf_event_open(&(0x7f00006d1000)={0x3, 0x78, 0xc4, 0x8, 0xfffffffffffeffff, 0x3e, 0x0, 0x2, 0x40000, 0x4, 0x1, 0x4, 0x5, 0x5, 0x80000001, 0x6, 0x6, 0x101, 0x800, 0x8000, 0x6, 0xd5, 0x1f, 0x7, 0x100000000, 0x401, 0xfff, 0xeb, 0x1, 0x100, 0xedb, 0xe352, 0x10001, 0x10001, 0xf621, 0x10000, 0x10001, 0x0, 0x0, 0x1d3f, 0x0, @perf_config_ext={0xfffffffffffffff9, 0x1f}, 0x400, 0x7af, 0x7, 0x4, 0x1f, 0x2, 0xff, 0x0}, r0, 0x9, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f0000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000002, 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) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 04:19:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aff000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000d81000)={{0x7fffffff, 0x7, 0x4, 0x9, 0x5, 0x80}, 0x43, 0x2, 0x448fd901}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) connect$pptp(r0, &(0x7f00004a3000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r4, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f000004f000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/18 04:19:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ea000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000043c000-0x14)={0x3, 0x3, 0x8, 0x3, 0x4}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r1, &(0x7f000083a000-0x8)='./file0\x00', &(0x7f00009a4000-0x40)=[&(0x7f0000667000)='bdevuser\x00', &(0x7f0000ec3000)='),\x00', &(0x7f000034d000-0x1)='\x00', &(0x7f0000290000)='\x00', &(0x7f00006b3000)='\x00', &(0x7f000050d000)='-#&/^::\x00', &(0x7f00004cc000)='^selfposix_acl_access\x00', &(0x7f0000bb2000-0x1)='\x00'], &(0x7f0000044000)=[&(0x7f0000af3000-0xb)='vboxnet1[]\x00'], 0x400) 2018/01/18 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e06000)='/dev/usbmon#\x00', 0xa00006, 0x4000040000) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) r1 = dup2(r0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00006ad000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 04:19:43 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/18 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = 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 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000831000)={0xfffffffffffffffd, 0x101}) writev(r1, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) shutdown(r1, 0x0) 2018/01/18 04:19:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00008ce000-0x1000)=""/4096, 0x1000) [ 118.226506] QAT: Invalid ioctl 2018/01/18 04:19:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000247000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a35000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000714000-0x10)={0x0, 0x84, &(0x7f0000835000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x40}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7512800000000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f9000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005a4000)={r2, 0x9f, "3e7d3421aee43b6846c16930ec0fdc9d6fc10a5eabbee50066e3b98bd6841e67fe9e9e7b088cd8edc23575b70adabbc13a595ab7eecfb81c573d22aeb47e51dad6a6037f65939a5fc960b7022caf07128b8c8ef34c508a92ac5f30b335ebc226fbb53d0461142f40d5fe092ad205cba5300d7434b9b272ac970179d1dd881e7a70f423ebe4ddc29de4f1b80cdc439d7d2bd4e6f42f479cbdc672bf1966f1ab"}, &(0x7f00009c7000)=0xa7) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000cff000-0x6)={r2, 0x8001}, 0x6) 2018/01/18 04:19:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006c4000)={r1, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10044005}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00001b8000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000ac8000-0x1)=0x3) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009d2000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000865000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/18 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x4, 0x7, 0x9, &(0x7f0000e3e000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007e0000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000729000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000054e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x103, r1}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008b3000)={0x0, 0x0}) 2018/01/18 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0xfffffffffffffee2, ""}, 0x8) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 04:19:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 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={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000731000)=0x4) accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f00009d8000)=0x0, 0x40) 2018/01/18 04:19:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000061e000)='/dev/dmmidi#\x00', 0x5, 0x2080) bind$alg(r0, &(0x7f0000d75000-0x58)={0x26, 'aead\x00', 0x4, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000000000006) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000671000+0xd3f)={0x2, &(0x7f0000f55000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00007e9000-0x8)={r2, 0x2}) 2018/01/18 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff58, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00006a5000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 04:19:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000881000-0x4)=0x9, 0xffffffffffffff76) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f000015e000-0x22)="220000000c00070100fffa00000000000000080d32200000000000000000007000f3", 0x22) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d1d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000055d000)={0x58, 0x0, &(0x7f00001e2000)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00008b2000)=[], &(0x7f000078f000)=[0x0, 0x48, 0x0]}, 0x6}}], 0x39, 0x0, &(0x7f0000c4a000+0xd71)="d95c5305952321c2b617956ce6bdb85d6777a46dd58d64512557bed277a06c01a67fbbb4692fff4e99ceb2d372e8ffc16e8e6372f4611b5050"}) [ 118.308281] QAT: Invalid ioctl 2018/01/18 04:19:43 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000d000-0x12c)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[{&(0x7f000000c000)=""/102, 0x66}], 0x1, &(0x7f000000b000)=""/184, 0xb8, 0x7}, 0x2}, {{&(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000008000-0x40)=[{&(0x7f000000b000-0xe9)=""/233, 0xe9}, {&(0x7f000000d000-0x16)=""/22, 0x16}, {&(0x7f000000c000)=""/90, 0x5a}, {&(0x7f000000d000-0x81)=""/129, 0x81}], 0x4, 0x0, 0x0, 0xc963}, 0x9}, {{&(0x7f000000d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000c000)=[{&(0x7f000000d000-0x41)=""/65, 0x41}, {&(0x7f000000c000)=""/207, 0xcf}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/160, 0xa0}], 0x4, &(0x7f000000b000-0x83)=""/131, 0x83, 0x300}, 0x45}, {{&(0x7f0000007000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000000c000)=[{&(0x7f0000008000)=""/186, 0xba}, {&(0x7f000000c000)=""/154, 0x9a}, {&(0x7f000000c000)=""/0, 0x0}, {&(0x7f000000d000-0xc)=""/12, 0xc}, {&(0x7f0000008000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000-0x31)=""/49, 0x31}], 0x6, &(0x7f0000006000)=""/42, 0x2a, 0x4cd}, 0x33}, {{&(0x7f000000c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000008000-0x50)=[{&(0x7f000000d000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000006000-0x3c)=""/60, 0x3c}, {&(0x7f0000004000)=""/125, 0x7d}, {&(0x7f0000006000-0x8)=""/8, 0x8}], 0x5, &(0x7f0000001000-0x6d)=""/109, 0x6d, 0x77}, 0x6}], 0x5, 0x2001, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000c000)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x40045532, &(0x7f000000a000-0x88)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/18 04:19:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={0x0, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d28000)={r1, 0x0, 0x2, 0x0}, &(0x7f0000789000)=0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c2000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000084d000-0x4)=0x0, &(0x7f00000c0000)=0x4) 2018/01/18 04:19:43 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000346000)='/dev/vcsa#\x00', 0x2000000008, 0x80000) stat(&(0x7f0000a62000)='./file0\x00', &(0x7f000032f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00008cc000-0x8)='./file0\x00', &(0x7f00004d4000)='./file0\x00', &(0x7f0000b7e000-0x5)='sysv\x00', 0x40, &(0x7f000001b000)="ebcbdde336af418fe3c8412f24782ed892aec7b425d2d81177d9b89cbc408584583f8a5fca799eb684220ddbbd23689af287ca8c7e966154fb43800ab965e386a6d750a3c8a65b31d5f8d0e8cb93240e51def739ccb089e242c08d2421d6b9fafc164935c3cc1ee429a57f35b65817a36818af2a80c4bd93f01937aaf65e0de8bdb0a6fff11bc0fbbcadf3ffdc8dc592963089fece393900") r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f000080b000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000411000)=""/84) 2018/01/18 04:19:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8)={0x0}, 0x8) r2 = memfd_create(&(0x7f0000a5b000-0x3)='(#\x00', 0x1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000c53000)=0x0) ioctl$TIOCSBRK(r0, 0x40044591) [ 118.373131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pig=16553 comm=syz-executor4 2018/01/18 04:19:43 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='\x00', 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000006000)=r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') preadv(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) [ 118.434288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pig=16564 comm=syz-executor4 [ 118.450801] ================================================================== [ 118.450831] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 118.450840] Read of size 255 at addr ffff8801c42f7968 by task syz-executor4/16553 [ 118.450842] [ 118.450851] CPU: 0 PID: 16553 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #266 [ 118.450858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.450862] Call Trace: [ 118.450878] dump_stack+0x194/0x257 [ 118.450898] ? arch_local_irq_restore+0x53/0x53 [ 118.450913] ? show_regs_print_info+0x18/0x18 [ 118.450930] ? __alloc_skb+0x57e/0x780 [ 118.450944] ? __nla_put+0x37/0x40 [ 118.450959] print_address_description+0x73/0x250 [ 118.450968] ? __nla_put+0x37/0x40 [ 118.450980] kasan_report+0x25b/0x340 [ 118.451000] check_memory_region+0x137/0x190 [ 118.451022] memcpy+0x23/0x50 [ 118.451036] __nla_put+0x37/0x40 [ 118.451062] nla_put+0xf5/0x130 [ 118.451083] netlink_ack+0x78a/0xa10 [ 118.451103] ? netlink_sendmsg+0xe60/0xe60 [ 118.451116] ? netlink_deliver_tap+0x171/0xcf0 [ 118.451142] netlink_rcv_skb+0x2d1/0x400 [ 118.451152] ? validate_linkmsg+0x8e0/0x8e0 [ 118.451167] ? netlink_ack+0xa10/0xa10 [ 118.451178] ? idr_get_free_cmn+0xfd0/0xfd0 [ 118.451191] ? netlink_skb_destructor+0x1d0/0x1d0 [ 118.451219] rtnetlink_rcv+0x1c/0x20 [ 118.451229] netlink_unicast+0x4ee/0x700 [ 118.451252] ? netlink_attachskb+0x8a0/0x8a0 [ 118.451274] ? security_netlink_send+0x81/0xb0 [ 118.451291] netlink_sendmsg+0xa4a/0xe60 [ 118.451317] ? netlink_unicast+0x700/0x700 [ 118.451337] ? security_socket_sendmsg+0x89/0xb0 [ 118.451347] ? netlink_unicast+0x700/0x700 [ 118.451361] sock_sendmsg+0xca/0x110 [ 118.451376] sock_write_iter+0x31a/0x5d0 [ 118.451390] ? sock_sendmsg+0x110/0x110 [ 118.451423] ? iov_iter_init+0xaf/0x1d0 [ 118.451442] __vfs_write+0x684/0x970 [ 118.451461] ? kernel_read+0x120/0x120 [ 118.451468] ? bpf_fd_pass+0x280/0x280 [ 118.451486] ? _cond_resched+0x14/0x30 [ 118.451503] ? selinux_file_permission+0x82/0x460 [ 118.451534] ? rw_verify_area+0xe5/0x2b0 [ 118.451541] ? __fdget_raw+0x20/0x20 [ 118.451557] vfs_write+0x189/0x510 [ 118.451578] SyS_write+0xef/0x220 [ 118.451596] ? SyS_read+0x220/0x220 [ 118.451604] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.451618] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.451643] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 118.451650] RIP: 0033:0x452e39 [ 118.451654] RSP: 002b:00007fd453ccec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 118.451663] RAX: ffffffffffffffda RBX: 00007fd453ccf700 RCX: 0000000000452e39 [ 118.451668] RDX: 0000000000000022 RSI: 000000002015dfde RDI: 0000000000000013 [ 118.451673] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 118.451678] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 118.451683] R13: 0000000000a2f7ef R14: 00007fd453ccf9c0 R15: 0000000000000000 [ 118.451722] [ 118.451725] The buggy address belongs to the page: [ 118.451732] page:ffffea000710bdc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 118.451739] flags: 0x2fffc0000000000() [ 118.451750] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 118.451758] raw: dead000000000100 dead000000000200 0000000000000000 0000000000000000 [ 118.451762] page dumped because: kasan: bad access detected [ 118.451764] [ 118.451767] Memory state around the buggy address: [ 118.451773] ffff8801c42f7880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 118.451779] ffff8801c42f7900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 118.451785] >ffff8801c42f7980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 118.451789] ^ [ 118.451795] ffff8801c42f7a00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 118.451801] ffff8801c42f7a80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 118.451804] ================================================================== [ 118.451807] Disabling lock debugging due to kernel taint [ 118.451848] Kernel panic - not syncing: panic_on_warn set ... [ 118.451848] [ 118.451855] CPU: 0 PID: 16553 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #266 [ 118.451859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.451861] Call Trace: [ 118.451870] dump_stack+0x194/0x257 [ 118.451882] ? arch_local_irq_restore+0x53/0x53 [ 118.451891] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.451902] ? vsnprintf+0x1ed/0x1900 [ 118.451912] ? nla_put_64bit+0x90/0x150 [ 118.451922] panic+0x1e4/0x41c [ 118.451930] ? refcount_error_report+0x214/0x214 [ 118.451942] ? add_taint+0x1c/0x50 [ 118.451951] ? add_taint+0x1c/0x50 [ 118.451962] ? __nla_put+0x37/0x40 [ 118.451970] kasan_end_report+0x50/0x50 [ 118.451979] kasan_report+0x144/0x340 [ 118.451992] check_memory_region+0x137/0x190 [ 118.452000] memcpy+0x23/0x50 [ 118.452012] __nla_put+0x37/0x40 [ 118.452023] nla_put+0xf5/0x130 [ 118.452035] netlink_ack+0x78a/0xa10 [ 118.452069] ? netlink_sendmsg+0xe60/0xe60 [ 118.452078] ? netlink_deliver_tap+0x171/0xcf0 [ 118.452095] netlink_rcv_skb+0x2d1/0x400 [ 118.452104] ? validate_linkmsg+0x8e0/0x8e0 [ 118.452114] ? netlink_ack+0xa10/0xa10 [ 118.452122] ? idr_get_free_cmn+0xfd0/0xfd0 [ 118.452132] ? netlink_skb_destructor+0x1d0/0x1d0 [ 118.452149] rtnetlink_rcv+0x1c/0x20 [ 118.452156] netlink_unicast+0x4ee/0x700 [ 118.452171] ? netlink_attachskb+0x8a0/0x8a0 [ 118.452184] ? security_netlink_send+0x81/0xb0 [ 118.452196] netlink_sendmsg+0xa4a/0xe60 [ 118.452212] ? netlink_unicast+0x700/0x700 [ 118.452225] ? security_socket_sendmsg+0x89/0xb0 [ 118.452232] ? netlink_unicast+0x700/0x700 [ 118.452241] sock_sendmsg+0xca/0x110 [ 118.452251] sock_write_iter+0x31a/0x5d0 [ 118.452261] ? sock_sendmsg+0x110/0x110 [ 118.452282] ? iov_iter_init+0xaf/0x1d0 [ 118.452296] __vfs_write+0x684/0x970 [ 118.452308] ? kernel_read+0x120/0x120 [ 118.452315] ? bpf_fd_pass+0x280/0x280 [ 118.452327] ? _cond_resched+0x14/0x30 [ 118.452339] ? selinux_file_permission+0x82/0x460 [ 118.452357] ? rw_verify_area+0xe5/0x2b0 [ 118.452364] ? __fdget_raw+0x20/0x20 [ 118.452375] vfs_write+0x189/0x510 [ 118.452388] SyS_write+0xef/0x220 [ 118.452400] ? SyS_read+0x220/0x220 [ 118.452406] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.452415] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.452432] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 118.452436] RIP: 0033:0x452e39 [ 118.452440] RSP: 002b:00007fd453ccec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 118.452447] RAX: ffffffffffffffda RBX: 00007fd453ccf700 RCX: 0000000000452e39 [ 118.452452] RDX: 0000000000000022 RSI: 000000002015dfde RDI: 0000000000000013 [ 118.452456] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 118.452460] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 118.452463] R13: 0000000000a2f7ef R14: 00007fd453ccf9c0 R15: 0000000000000000 [ 118.452961] Dumping ftrace buffer: [ 118.452965] (ftrace buffer empty) [ 118.452968] Kernel Offset: disabled [ 119.104698] Rebooting in 86400 seconds..